was intended to solve.
z. Improved the error message displayed when a shell script fails to execute
- because the environment and size of command line arguments is too large.
+ because the environment and size of command line arguments are too large.
+
+aa. A small fix to make sure that $HISTCMD is evaluated whenever the shell is
+ saving commands to the history list, not just when HISTSIZE is defined.
2. Changes to Readline
- make $HISTCMD available anytime remember_on_history is non-zero,
which indicates that we're saving commands to the history, and
let it evaluate to 1 if we're not
+
+ 10/4
+ ----
+lib/sh/snprintf.c
+ - in floating(), make sure d != 0 before calling chkinfnan -- gcc on the
+ version of Solaris 9 I have translates 0 to -inf on the call
+
+[bash-3.1-beta1 frozen]
+
+ 10/6
+ ----
+jobs.c
+ - set the_pipeline to NULL right away in cleanup_the_pipeline, and
+ dispose a copy of the pointer so we don't mess with the_pipeline
+ while we're in the process of destroying it
+ - block and unblock SIGCHLD around manipulating the_pipeline in
+ cleanup_the_pipeline
+
+ 10/7
+ ----
+[bash-3.1-beta1 released]
+
+lib/readline/isearch.c
+ - when switching directions, make sure we turn off the SF_REVERSE
+ flag in the search context's flags word if we're going from reverse
+ to forward i-search
+
+lib/readline/bind.c
+ - new function, rl_variable_value, returns a string representing a
+ bindable readline variable's value
+ - new auxiliary function, _rl_get_string_variable_value, encapsulates
+ everything needed to get a bindable string variable's value
+ - rewrote rl_variable_dumper to use _rl_get_string_variable_value
+
+lib/readline/readline.h
+ - new extern declaration for rl_variable_value
+
+lib/readline/doc/rltech.texi
+ - documented rl_variable_value
+
+bashline.c
+ - in command_word_completion_function, if readline sets
+ rl_completion_found_quote, but doesn't set rl_completion_quote_character,
+ we have an embedded quoted string or backslash-escaped character in
+ the passed text. We need to dequote that before calling
+ filename_completion_function. So far, this is in place only for
+ absolute program names (those containing a `/')
+ - in command_word_completion_function, use rl_variable_value to decide
+ whether or not we should ignore case, and use strncasecmp instead of
+ strncmp where appropriate
- in shell_execve, if the exec fails due to E2BIG or ENOMEM, just print
the appropriate error message instead of checking out any interpreter
specified with #!
+
+ 9/30
+ ----
+bashhist.c
+ - make $HISTCMD available anytime remember_on_history is non-zero,
+ which indicates that we're saving commands to the history, and
+ let it evaluate to 1 if we're not
+
+ 10/4
+ ----
+lib/sh/snprintf.c
+ - in floating(), make sure d != 0 before calling chkinfnan -- gcc on the
+ version of Solaris 9 I have translates 0 to -inf on the call
+
+[bash-3.1-beta1 frozen]
+
+ 10/6
+ ----
+jobs.c
+ - set the_pipeline to NULL right away in cleanup_the_pipeline, and
+ dispose a copy of the pointer so we don't mess with the_pipeline
+ while we're in the process of destroying it
+ - block and unblock SIGCHLD around manipulating the_pipeline in
+ cleanup_the_pipeline
+
+ 10/7
+ ----
+[bash-3.1-beta1 released]
+
+lib/readline/isearch.c
+ - when switching directions, make sure we turn off the SF_REVERSE
+ flag in the search context's flags word if we're going from reverse
+ to forward i-search
+
+lib/readline/bind.c
+ - new function, rl_variable_value, returns a string representing a
+ bindable readline variable's value
+ - new auxiliary function, _rl_get_string_variable_value, encapsulates
+ everything needed to get a bindable string variable's value
+ - rewrote rl_variable_dumper to use _rl_get_string_variable_value
+
+lib/readline/readline.h
+ - new extern declaration for rl_variable_value
+
+lib/readline/doc/rltech.texi
+ - documented rl_variable_value
+
+bashline.c
+ - in command_word_completion_function, if readline sets
+ rl_completion_found_quote, but doesn't set rl_completion_quote_character,
+ we have an embedded quoted string or backslash-escaped character in
+ the passed text. We need to dequote that before calling
+ filename_completion_function
static char *path = (char *)NULL;
static char *val = (char *)NULL;
static char *filename_hint = (char *)NULL;
- static int path_index, hint_len, istate;
+ static char *dequoted_hint = (char *)NULL;
+ static int path_index, hint_len, dequoted_len, istate, igncase;
static int mapping_over, local_index;
static SHELL_VAR **varlist = (SHELL_VAR **)NULL;
#if defined (ALIAS)
static alias_t **alias_list = (alias_t **)NULL;
#endif /* ALIAS */
+ char *temp;
/* We have to map over the possibilities for command words. If we have
no state, then make one just for that purpose. */
if (!state)
{
+ if (dequoted_hint && dequoted_hint != hint)
+ free (dequoted_hint);
if (hint)
free (hint);
mapping_over = 0;
val = (char *)NULL;
+ temp = rl_variable_value ("completion-ignore-case");
+ igncase = strcmp (temp, "on") == 0;
+
/* If this is an absolute program name, do not check it against
aliases, reserved words, functions or builtins. We must check
whether or not it is unique, and, if so, whether that filename
hint = bash_tilde_expand (hint_text, 0);
else
hint = savestring (hint_text);
- hint_len = strlen (hint);
+
+ dequoted_hint = hint;
+ /* If readline's completer found a quote character somewhere, but
+ didn't set the quote character, there must have been a quote
+ character embedded in the filename. It can't be at the start of
+ the filename, so we need to dequote the filename before we look
+ in the file system for it. */
+ if (rl_completion_found_quote && rl_completion_quote_character == 0)
+ {
+ dequoted_hint = bash_dequote_filename (hint, 0);
+ free (hint);
+ hint = dequoted_hint;
+ }
+ dequoted_len = hint_len = strlen (hint);
if (filename_hint)
free (filename_hint);
+
filename_hint = savestring (hint);
mapping_over = 4;
goto inner;
}
- hint = savestring (hint_text);
- hint_len = strlen (hint);
+ dequoted_hint = hint = savestring (hint_text);
+ dequoted_len = hint_len = strlen (hint);
+ if (rl_completion_found_quote && rl_completion_quote_character == 0)
+ {
+ dequoted_hint = bash_dequote_filename (hint, 0);
+ dequoted_len = strlen (dequoted_hint);
+ }
+
path = get_string_value ("PATH");
path_index = dot_in_path = 0;
free (filename_hint);
filename_hint = sh_makepath (current_path, hint, 0);
-
free (current_path);
}
if (absolute_program (hint))
{
- match = strncmp (val, hint, hint_len) == 0;
+ if (igncase == 0)
+ match = strncmp (val, hint, hint_len) == 0;
+ else
+ match = strncasecmp (val, hint, hint_len) == 0;
+
/* If we performed tilde expansion, restore the original
filename. */
if (*hint_text == '~')
if (temp)
{
temp++;
- freetemp = match = strncmp (temp, hint, hint_len) == 0;
+ if (igncase == 0)
+ freetemp = match = strncmp (temp, hint, hint_len) == 0;
+ else
+ freetemp = match = strncasecmp (temp, hint, hint_len) == 0;
if (match)
temp = savestring (temp);
}
--- /dev/null
+/* bashline.c -- Bash's interface to the readline library. */
+
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
+
+ This file is part of GNU Bash, the Bourne Again SHell.
+
+ Bash is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ Bash is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Bash; see the file COPYING. If not, write to the Free
+ Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include "config.h"
+
+#if defined (READLINE)
+
+#include "bashtypes.h"
+#include "posixstat.h"
+
+#if defined (HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#if defined (HAVE_GRP_H)
+# include <grp.h>
+#endif
+
+#if defined (HAVE_NETDB_H)
+# include <netdb.h>
+#endif
+
+#include <stdio.h>
+#include "chartypes.h"
+#include "bashansi.h"
+#include "bashintl.h"
+
+#include "shell.h"
+#include "input.h"
+#include "builtins.h"
+#include "bashhist.h"
+#include "bashline.h"
+#include "execute_cmd.h"
+#include "findcmd.h"
+#include "pathexp.h"
+#include "builtins/common.h"
+#include <readline/rlconf.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+
+#include <glob/glob.h>
+
+#if defined (ALIAS)
+# include "alias.h"
+#endif
+
+#if defined (PROGRAMMABLE_COMPLETION)
+# include "pcomplete.h"
+#endif
+
+/* These should agree with the defines for emacs_mode and vi_mode in
+ rldefs.h, even though that's not a public readline header file. */
+#ifndef EMACS_EDITING_MODE
+# define NO_EDITING_MODE -1
+# define EMACS_EDITING_MODE 1
+# define VI_EDITING_MODE 0
+#endif
+
+#if defined (BRACE_COMPLETION)
+extern int bash_brace_completion __P((int, int));
+#endif /* BRACE_COMPLETION */
+
+/* Forward declarations */
+
+/* Functions bound to keys in Readline for Bash users. */
+static int shell_expand_line __P((int, int));
+static int display_shell_version __P((int, int));
+static int operate_and_get_next __P((int, int));
+
+static int bash_ignore_filenames __P((char **));
+static int bash_ignore_everything __P((char **));
+
+#if defined (BANG_HISTORY)
+static char *history_expand_line_internal __P((char *));
+static int history_expand_line __P((int, int));
+static int tcsh_magic_space __P((int, int));
+#endif /* BANG_HISTORY */
+#ifdef ALIAS
+static int alias_expand_line __P((int, int));
+#endif
+#if defined (BANG_HISTORY) && defined (ALIAS)
+static int history_and_alias_expand_line __P((int, int));
+#endif
+
+/* Helper functions for Readline. */
+static void bash_directory_expansion __P((char **));
+static int bash_directory_completion_hook __P((char **));
+static int filename_completion_ignore __P((char **));
+static int bash_push_line __P((void));
+
+static void cleanup_expansion_error __P((void));
+static void maybe_make_readline_line __P((char *));
+static void set_up_new_line __P((char *));
+
+static int check_redir __P((int));
+static char **attempt_shell_completion __P((const char *, int, int));
+static char *variable_completion_function __P((const char *, int));
+static char *hostname_completion_function __P((const char *, int));
+static char *command_subst_completion_function __P((const char *, int));
+
+static void build_history_completion_array __P((void));
+static char *history_completion_generator __P((const char *, int));
+static int dynamic_complete_history __P((int, int));
+
+static void initialize_hostname_list __P((void));
+static void add_host_name __P((char *));
+static void snarf_hosts_from_file __P((char *));
+static char **hostnames_matching __P((char *));
+
+static void _ignore_completion_names __P((char **, sh_ignore_func_t *));
+static int name_is_acceptable __P((const char *));
+static int test_for_directory __P((const char *));
+static int return_zero __P((const char *));
+
+static char *bash_dequote_filename __P((char *, int));
+static char *quote_word_break_chars __P((char *));
+static char *bash_quote_filename __P((char *, int, char *));
+
+static int bash_execute_unix_command __P((int, int));
+static void init_unix_command_map __P((void));
+static int isolate_sequence __P((char *, int, int, int *));
+
+static int set_saved_history __P((void));
+
+#if defined (ALIAS)
+static int posix_edit_macros __P((int, int));
+#endif
+
+#if defined (PROGRAMMABLE_COMPLETION)
+static int find_cmd_start __P((int));
+static int find_cmd_end __P((int));
+static char *find_cmd_name __P((int));
+static char *prog_complete_return __P((const char *, int));
+
+static char **prog_complete_matches;
+#endif
+
+/* Variables used here but defined in other files. */
+#if defined (BANG_HISTORY)
+extern int hist_verify;
+#endif
+
+extern int current_command_line_count, last_command_exit_value;
+extern int posixly_correct, no_symbolic_links;
+extern char *current_prompt_string, *ps1_prompt;
+extern STRING_INT_ALIST word_token_alist[];
+extern sh_builtin_func_t *last_shell_builtin, *this_shell_builtin;
+
+/* SPECIFIC_COMPLETION_FUNCTIONS specifies that we have individual
+ completion functions which indicate what type of completion should be
+ done (at or before point) that can be bound to key sequences with
+ the readline library. */
+#define SPECIFIC_COMPLETION_FUNCTIONS
+
+#if defined (SPECIFIC_COMPLETION_FUNCTIONS)
+static int bash_specific_completion __P((int, rl_compentry_func_t *));
+
+static int bash_complete_filename_internal __P((int));
+static int bash_complete_username_internal __P((int));
+static int bash_complete_hostname_internal __P((int));
+static int bash_complete_variable_internal __P((int));
+static int bash_complete_command_internal __P((int));
+
+static int bash_complete_filename __P((int, int));
+static int bash_possible_filename_completions __P((int, int));
+static int bash_complete_username __P((int, int));
+static int bash_possible_username_completions __P((int, int));
+static int bash_complete_hostname __P((int, int));
+static int bash_possible_hostname_completions __P((int, int));
+static int bash_complete_variable __P((int, int));
+static int bash_possible_variable_completions __P((int, int));
+static int bash_complete_command __P((int, int));
+static int bash_possible_command_completions __P((int, int));
+
+static char *glob_complete_word __P((const char *, int));
+static int bash_glob_completion_internal __P((int));
+static int bash_glob_complete_word __P((int, int));
+static int bash_glob_expand_word __P((int, int));
+static int bash_glob_list_expansions __P((int, int));
+
+#endif /* SPECIFIC_COMPLETION_FUNCTIONS */
+
+static int edit_and_execute_command __P((int, int, int, char *));
+#if defined (VI_MODE)
+static int vi_edit_and_execute_command __P((int, int));
+static int bash_vi_complete __P((int, int));
+#endif
+static int emacs_edit_and_execute_command __P((int, int));
+
+/* Non-zero once initalize_readline () has been called. */
+int bash_readline_initialized = 0;
+
+/* If non-zero, we do hostname completion, breaking words at `@' and
+ trying to complete the stuff after the `@' from our own internal
+ host list. */
+int perform_hostname_completion = 1;
+
+/* If non-zero, we don't do command completion on an empty line. */
+int no_empty_command_completion;
+
+/* Set FORCE_FIGNORE if you want to honor FIGNORE even if it ignores the
+ only possible matches. Set to 0 if you want to match filenames if they
+ are the only possible matches, even if FIGNORE says to. */
+int force_fignore = 1;
+
+static char *bash_completer_word_break_characters = " \t\n\"'@><=;|&(:";
+static char *bash_nohostname_word_break_characters = " \t\n\"'><=;|&(:";
+/* )) */
+
+static rl_hook_func_t *old_rl_startup_hook = (rl_hook_func_t *)NULL;
+
+static int dot_in_path = 0;
+
+/* What kind of quoting is performed by bash_quote_filename:
+ COMPLETE_DQUOTE = double-quoting the filename
+ COMPLETE_SQUOTE = single_quoting the filename
+ COMPLETE_BSQUOTE = backslash-quoting special chars in the filename
+*/
+#define COMPLETE_DQUOTE 1
+#define COMPLETE_SQUOTE 2
+#define COMPLETE_BSQUOTE 3
+static int completion_quoting_style = COMPLETE_BSQUOTE;
+
+/* Change the readline VI-mode keymaps into or out of Posix.2 compliance.
+ Called when the shell is put into or out of `posix' mode. */
+void
+posix_readline_initialize (on_or_off)
+ int on_or_off;
+{
+ if (on_or_off)
+ rl_variable_bind ("comment-begin", "#");
+#if defined (VI_MODE)
+ rl_bind_key_in_map (CTRL ('I'), on_or_off ? rl_insert : rl_complete, vi_insertion_keymap);
+#endif
+}
+
+/* When this function returns, rl_completer_word_break_characters points to
+ dynamically allocated memory. */
+int
+enable_hostname_completion (on_or_off)
+ int on_or_off;
+{
+ int old_value;
+ char *at, *nv, *nval;
+
+ old_value = perform_hostname_completion;
+
+ if (on_or_off)
+ {
+ perform_hostname_completion = 1;
+ rl_special_prefixes = "$@";
+ }
+ else
+ {
+ perform_hostname_completion = 0;
+ rl_special_prefixes = "$";
+ }
+
+ /* Now we need to figure out how to appropriately modify and assign
+ rl_completer_word_break_characters depending on whether we want
+ hostname completion on or off. */
+
+ /* If this is the first time this has been called
+ (bash_readline_initialized == 0), use the sames values as before, but
+ allocate new memory for rl_completer_word_break_characters. */
+
+ if (bash_readline_initialized == 0 &&
+ (rl_completer_word_break_characters == 0 ||
+ rl_completer_word_break_characters == rl_basic_word_break_characters))
+ {
+ if (on_or_off)
+ rl_completer_word_break_characters = savestring (bash_completer_word_break_characters);
+ else
+ rl_completer_word_break_characters = savestring (bash_nohostname_word_break_characters);
+ }
+ else
+ {
+ /* See if we have anything to do. */
+ at = strchr (rl_completer_word_break_characters, '@');
+ if ((at == 0 && on_or_off == 0) || (at != 0 && on_or_off != 0))
+ return old_value;
+
+ /* We have something to do. Do it. */
+ nval = (char *)xmalloc (strlen (rl_completer_word_break_characters) + 1 + on_or_off);
+
+ if (on_or_off == 0)
+ {
+ /* Turn it off -- just remove `@' from word break chars. We want
+ to remove all occurrences of `@' from the char list, so we loop
+ rather than just copy the rest of the list over AT. */
+ for (nv = nval, at = rl_completer_word_break_characters; *at; )
+ if (*at != '@')
+ *nv++ = *at++;
+ else
+ at++;
+ *nv = '\0';
+ }
+ else
+ {
+ nval[0] = '@';
+ strcpy (nval + 1, rl_completer_word_break_characters);
+ }
+
+ free (rl_completer_word_break_characters);
+ rl_completer_word_break_characters = nval;
+ }
+
+ return (old_value);
+}
+
+/* Called once from parse.y if we are going to use readline. */
+void
+initialize_readline ()
+{
+ rl_command_func_t *func;
+ char kseq[2];
+
+ if (bash_readline_initialized)
+ return;
+
+ rl_terminal_name = get_string_value ("TERM");
+ rl_instream = stdin;
+ rl_outstream = stderr;
+
+ /* Allow conditional parsing of the ~/.inputrc file. */
+ rl_readline_name = "Bash";
+
+ /* Add bindable names before calling rl_initialize so they may be
+ referenced in the various inputrc files. */
+ rl_add_defun ("shell-expand-line", shell_expand_line, -1);
+#ifdef BANG_HISTORY
+ rl_add_defun ("history-expand-line", history_expand_line, -1);
+ rl_add_defun ("magic-space", tcsh_magic_space, -1);
+#endif
+
+#ifdef ALIAS
+ rl_add_defun ("alias-expand-line", alias_expand_line, -1);
+# ifdef BANG_HISTORY
+ rl_add_defun ("history-and-alias-expand-line", history_and_alias_expand_line, -1);
+# endif
+#endif
+
+ /* Backwards compatibility. */
+ rl_add_defun ("insert-last-argument", rl_yank_last_arg, -1);
+
+ rl_add_defun ("operate-and-get-next", operate_and_get_next, -1);
+ rl_add_defun ("display-shell-version", display_shell_version, -1);
+ rl_add_defun ("edit-and-execute-command", emacs_edit_and_execute_command, -1);
+
+#if defined (BRACE_COMPLETION)
+ rl_add_defun ("complete-into-braces", bash_brace_completion, -1);
+#endif
+
+#if defined (SPECIFIC_COMPLETION_FUNCTIONS)
+ rl_add_defun ("complete-filename", bash_complete_filename, -1);
+ rl_add_defun ("possible-filename-completions", bash_possible_filename_completions, -1);
+ rl_add_defun ("complete-username", bash_complete_username, -1);
+ rl_add_defun ("possible-username-completions", bash_possible_username_completions, -1);
+ rl_add_defun ("complete-hostname", bash_complete_hostname, -1);
+ rl_add_defun ("possible-hostname-completions", bash_possible_hostname_completions, -1);
+ rl_add_defun ("complete-variable", bash_complete_variable, -1);
+ rl_add_defun ("possible-variable-completions", bash_possible_variable_completions, -1);
+ rl_add_defun ("complete-command", bash_complete_command, -1);
+ rl_add_defun ("possible-command-completions", bash_possible_command_completions, -1);
+ rl_add_defun ("glob-complete-word", bash_glob_complete_word, -1);
+ rl_add_defun ("glob-expand-word", bash_glob_expand_word, -1);
+ rl_add_defun ("glob-list-expansions", bash_glob_list_expansions, -1);
+#endif
+
+ rl_add_defun ("dynamic-complete-history", dynamic_complete_history, -1);
+
+ /* Bind defaults before binding our custom shell keybindings. */
+ if (RL_ISSTATE(RL_STATE_INITIALIZED) == 0)
+ rl_initialize ();
+
+ /* Bind up our special shell functions. */
+ rl_bind_key_if_unbound_in_map (CTRL('E'), shell_expand_line, emacs_meta_keymap);
+
+#ifdef BANG_HISTORY
+ rl_bind_key_if_unbound_in_map ('^', history_expand_line, emacs_meta_keymap);
+#endif
+
+ rl_bind_key_if_unbound_in_map (CTRL ('O'), operate_and_get_next, emacs_standard_keymap);
+ rl_bind_key_if_unbound_in_map (CTRL ('V'), display_shell_version, emacs_ctlx_keymap);
+
+ /* In Bash, the user can switch editing modes with "set -o [vi emacs]",
+ so it is not necessary to allow C-M-j for context switching. Turn
+ off this occasionally confusing behaviour. */
+ kseq[0] = CTRL('J');
+ kseq[1] = '\0';
+ func = rl_function_of_keyseq (kseq, emacs_meta_keymap, (int *)NULL);
+ if (func == rl_vi_editing_mode)
+ rl_unbind_key_in_map (CTRL('J'), emacs_meta_keymap);
+ kseq[0] = CTRL('M');
+ func = rl_function_of_keyseq (kseq, emacs_meta_keymap, (int *)NULL);
+ if (func == rl_vi_editing_mode)
+ rl_unbind_key_in_map (CTRL('M'), emacs_meta_keymap);
+#if defined (VI_MODE)
+ rl_unbind_key_in_map (CTRL('E'), vi_movement_keymap);
+#endif
+
+#if defined (BRACE_COMPLETION)
+ rl_bind_key_if_unbound_in_map ('{', bash_brace_completion, emacs_meta_keymap); /*}*/
+#endif /* BRACE_COMPLETION */
+
+#if defined (SPECIFIC_COMPLETION_FUNCTIONS)
+ rl_bind_key_if_unbound_in_map ('/', bash_complete_filename, emacs_meta_keymap);
+ rl_bind_key_if_unbound_in_map ('/', bash_possible_filename_completions, emacs_ctlx_keymap);
+
+ /* Have to jump through hoops here because there is a default binding for
+ M-~ (rl_tilde_expand) */
+ kseq[0] = '~';
+ kseq[1] = '\0';
+ func = rl_function_of_keyseq (kseq, emacs_meta_keymap, (int *)NULL);
+ if (func == 0 || func == rl_tilde_expand)
+ rl_bind_keyseq_in_map (kseq, bash_complete_username, emacs_meta_keymap);
+
+ rl_bind_key_if_unbound_in_map ('~', bash_possible_username_completions, emacs_ctlx_keymap);
+
+ rl_bind_key_if_unbound_in_map ('@', bash_complete_hostname, emacs_meta_keymap);
+ rl_bind_key_if_unbound_in_map ('@', bash_possible_hostname_completions, emacs_ctlx_keymap);
+
+ rl_bind_key_if_unbound_in_map ('$', bash_complete_variable, emacs_meta_keymap);
+ rl_bind_key_if_unbound_in_map ('$', bash_possible_variable_completions, emacs_ctlx_keymap);
+
+ rl_bind_key_if_unbound_in_map ('!', bash_complete_command, emacs_meta_keymap);
+ rl_bind_key_if_unbound_in_map ('!', bash_possible_command_completions, emacs_ctlx_keymap);
+
+ rl_bind_key_if_unbound_in_map ('g', bash_glob_complete_word, emacs_meta_keymap);
+ rl_bind_key_if_unbound_in_map ('*', bash_glob_expand_word, emacs_ctlx_keymap);
+ rl_bind_key_if_unbound_in_map ('g', bash_glob_list_expansions, emacs_ctlx_keymap);
+
+#endif /* SPECIFIC_COMPLETION_FUNCTIONS */
+
+ kseq[0] = TAB;
+ kseq[1] = '\0';
+ func = rl_function_of_keyseq (kseq, emacs_meta_keymap, (int *)NULL);
+ if (func == 0 || func == rl_tab_insert)
+ rl_bind_key_in_map (TAB, dynamic_complete_history, emacs_meta_keymap);
+
+ /* Tell the completer that we want a crack first. */
+ rl_attempted_completion_function = attempt_shell_completion;
+
+ /* Tell the completer that we might want to follow symbolic links or
+ do other expansion on directory names. */
+ rl_directory_completion_hook = bash_directory_completion_hook;
+
+ /* Tell the filename completer we want a chance to ignore some names. */
+ rl_ignore_some_completions_function = filename_completion_ignore;
+
+ /* Bind C-xC-e to invoke emacs and run result as commands. */
+ rl_bind_key_if_unbound_in_map (CTRL ('E'), emacs_edit_and_execute_command, emacs_ctlx_keymap);
+#if defined (VI_MODE)
+ rl_bind_key_if_unbound_in_map ('v', vi_edit_and_execute_command, vi_movement_keymap);
+# if defined (ALIAS)
+ rl_bind_key_if_unbound_in_map ('@', posix_edit_macros, vi_movement_keymap);
+# endif
+
+ rl_bind_key_in_map ('\\', bash_vi_complete, vi_movement_keymap);
+ rl_bind_key_in_map ('*', bash_vi_complete, vi_movement_keymap);
+ rl_bind_key_in_map ('=', bash_vi_complete, vi_movement_keymap);
+#endif
+
+ rl_completer_quote_characters = "'\"";
+
+ /* This sets rl_completer_word_break_characters and rl_special_prefixes
+ to the appropriate values, depending on whether or not hostname
+ completion is enabled. */
+ enable_hostname_completion (perform_hostname_completion);
+
+ /* characters that need to be quoted when appearing in filenames. */
+ rl_filename_quote_characters = " \t\n\\\"'@<>=;|&()#$`?*[!:{"; /*}*/
+ rl_filename_quoting_function = bash_quote_filename;
+ rl_filename_dequoting_function = bash_dequote_filename;
+ rl_char_is_quoted_p = char_is_quoted;
+
+#if 0
+ /* This is superfluous and makes it impossible to use tab completion in
+ vi mode even when explicitly binding it in ~/.inputrc. sv_strict_posix()
+ should already have called posix_readline_initialize() when
+ posixly_correct was set. */
+ if (posixly_correct)
+ posix_readline_initialize (1);
+#endif
+
+ bash_readline_initialized = 1;
+}
+
+/* On Sun systems at least, rl_attempted_completion_function can end up
+ getting set to NULL, and rl_completion_entry_function set to do command
+ word completion if Bash is interrupted while trying to complete a command
+ word. This just resets all the completion functions to the right thing.
+ It's called from throw_to_top_level(). */
+void
+bashline_reinitialize ()
+{
+ tilde_initialize ();
+ rl_attempted_completion_function = attempt_shell_completion;
+ rl_completion_entry_function = NULL;
+ rl_directory_completion_hook = bash_directory_completion_hook;
+ rl_ignore_some_completions_function = filename_completion_ignore;
+}
+
+/* Contains the line to push into readline. */
+static char *push_to_readline = (char *)NULL;
+
+/* Push the contents of push_to_readline into the
+ readline buffer. */
+static int
+bash_push_line ()
+{
+ if (push_to_readline)
+ {
+ rl_insert_text (push_to_readline);
+ free (push_to_readline);
+ push_to_readline = (char *)NULL;
+ rl_startup_hook = old_rl_startup_hook;
+ }
+ return 0;
+}
+
+/* Call this to set the initial text for the next line to read
+ from readline. */
+int
+bash_re_edit (line)
+ char *line;
+{
+ FREE (push_to_readline);
+
+ push_to_readline = savestring (line);
+ old_rl_startup_hook = rl_startup_hook;
+ rl_startup_hook = bash_push_line;
+
+ return (0);
+}
+
+static int
+display_shell_version (count, c)
+ int count, c;
+{
+ rl_crlf ();
+ show_shell_version (0);
+ putc ('\r', rl_outstream);
+ fflush (rl_outstream);
+ rl_on_new_line ();
+ rl_redisplay ();
+ return 0;
+}
+
+/* **************************************************************** */
+/* */
+/* Readline Stuff */
+/* */
+/* **************************************************************** */
+
+/* If the user requests hostname completion, then simply build a list
+ of hosts, and complete from that forever more, or at least until
+ HOSTFILE is unset. */
+
+/* THIS SHOULD BE A STRINGLIST. */
+/* The kept list of hostnames. */
+static char **hostname_list = (char **)NULL;
+
+/* The physical size of the above list. */
+static int hostname_list_size;
+
+/* The number of hostnames in the above list. */
+static int hostname_list_length;
+
+/* Whether or not HOSTNAME_LIST has been initialized. */
+int hostname_list_initialized = 0;
+
+/* Initialize the hostname completion table. */
+static void
+initialize_hostname_list ()
+{
+ char *temp;
+
+ temp = get_string_value ("HOSTFILE");
+ if (temp == 0)
+ temp = get_string_value ("hostname_completion_file");
+ if (temp == 0)
+ temp = DEFAULT_HOSTS_FILE;
+
+ snarf_hosts_from_file (temp);
+
+ if (hostname_list)
+ hostname_list_initialized++;
+}
+
+/* Add NAME to the list of hosts. */
+static void
+add_host_name (name)
+ char *name;
+{
+ if (hostname_list_length + 2 > hostname_list_size)
+ {
+ hostname_list_size = (hostname_list_size + 32) - (hostname_list_size % 32);
+ hostname_list = strvec_resize (hostname_list, hostname_list_size);
+ }
+
+ hostname_list[hostname_list_length++] = savestring (name);
+ hostname_list[hostname_list_length] = (char *)NULL;
+}
+
+#define cr_whitespace(c) ((c) == '\r' || (c) == '\n' || whitespace(c))
+
+static void
+snarf_hosts_from_file (filename)
+ char *filename;
+{
+ FILE *file;
+ char *temp, buffer[256], name[256];
+ register int i, start;
+
+ file = fopen (filename, "r");
+ if (file == 0)
+ return;
+
+ while (temp = fgets (buffer, 255, file))
+ {
+ /* Skip to first character. */
+ for (i = 0; buffer[i] && cr_whitespace (buffer[i]); i++)
+ ;
+
+ /* If comment or blank line, ignore. */
+ if (buffer[i] == '\0' || buffer[i] == '#')
+ continue;
+
+ /* If `preprocessor' directive, do the include. */
+ if (strncmp (buffer + i, "$include ", 9) == 0)
+ {
+ char *incfile, *t;
+
+ /* Find start of filename. */
+ for (incfile = buffer + i + 9; *incfile && whitespace (*incfile); incfile++)
+ ;
+
+ /* Find end of filename. */
+ for (t = incfile; *t && cr_whitespace (*t) == 0; t++)
+ ;
+
+ *t = '\0';
+
+ snarf_hosts_from_file (incfile);
+ continue;
+ }
+
+ /* Skip internet address if present. */
+ if (DIGIT (buffer[i]))
+ for (; buffer[i] && cr_whitespace (buffer[i]) == 0; i++);
+
+ /* Gobble up names. Each name is separated with whitespace. */
+ while (buffer[i])
+ {
+ for (; cr_whitespace (buffer[i]); i++)
+ ;
+ if (buffer[i] == '\0' || buffer[i] == '#')
+ break;
+
+ /* Isolate the current word. */
+ for (start = i; buffer[i] && cr_whitespace (buffer[i]) == 0; i++)
+ ;
+ if (i == start)
+ continue;
+ strncpy (name, buffer + start, i - start);
+ name[i - start] = '\0';
+ add_host_name (name);
+ }
+ }
+ fclose (file);
+}
+
+/* Return the hostname list. */
+char **
+get_hostname_list ()
+{
+ if (hostname_list_initialized == 0)
+ initialize_hostname_list ();
+ return (hostname_list);
+}
+
+void
+clear_hostname_list ()
+{
+ register int i;
+
+ if (hostname_list_initialized == 0)
+ return;
+ for (i = 0; i < hostname_list_length; i++)
+ free (hostname_list[i]);
+ hostname_list_length = 0;
+}
+
+/* Return a NULL terminated list of hostnames which begin with TEXT.
+ Initialize the hostname list the first time if neccessary.
+ The array is malloc ()'ed, but not the individual strings. */
+static char **
+hostnames_matching (text)
+ char *text;
+{
+ register int i, len, nmatch, rsize;
+ char **result;
+
+ if (hostname_list_initialized == 0)
+ initialize_hostname_list ();
+
+ if (hostname_list_initialized == 0)
+ return ((char **)NULL);
+
+ /* Special case. If TEXT consists of nothing, then the whole list is
+ what is desired. */
+ if (*text == '\0')
+ {
+ result = strvec_create (1 + hostname_list_length);
+ for (i = 0; i < hostname_list_length; i++)
+ result[i] = hostname_list[i];
+ result[i] = (char *)NULL;
+ return (result);
+ }
+
+ /* Scan until found, or failure. */
+ len = strlen (text);
+ result = (char **)NULL;
+ for (i = nmatch = rsize = 0; i < hostname_list_length; i++)
+ {
+ if (STREQN (text, hostname_list[i], len) == 0)
+ continue;
+
+ /* OK, it matches. Add it to the list. */
+ if (nmatch >= (rsize - 1))
+ {
+ rsize = (rsize + 16) - (rsize % 16);
+ result = strvec_resize (result, rsize);
+ }
+
+ result[nmatch++] = hostname_list[i];
+ }
+ if (nmatch)
+ result[nmatch] = (char *)NULL;
+ return (result);
+}
+
+/* The equivalent of the Korn shell C-o operate-and-get-next-history-line
+ editing command. */
+static int saved_history_line_to_use = -1;
+
+static int
+set_saved_history ()
+{
+ if (saved_history_line_to_use >= 0)
+ rl_get_previous_history (history_length - saved_history_line_to_use, 0);
+ saved_history_line_to_use = -1;
+ rl_startup_hook = old_rl_startup_hook;
+ return (0);
+}
+
+static int
+operate_and_get_next (count, c)
+ int count, c;
+{
+ int where;
+
+ /* Accept the current line. */
+ rl_newline (1, c);
+
+ /* Find the current line, and find the next line to use. */
+ where = where_history ();
+
+ if ((history_is_stifled () && (history_length >= history_max_entries)) ||
+ (where >= history_length - 1))
+ saved_history_line_to_use = where;
+ else
+ saved_history_line_to_use = where + 1;
+
+ old_rl_startup_hook = rl_startup_hook;
+ rl_startup_hook = set_saved_history;
+
+ return 0;
+}
+
+/* This vi mode command causes VI_EDIT_COMMAND to be run on the current
+ command being entered (if no explicit argument is given), otherwise on
+ a command from the history file. */
+
+#define VI_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-vi}}\""
+#define EMACS_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-emacs}}\""
+#define POSIX_VI_EDIT_COMMAND "fc -e vi"
+
+static int
+edit_and_execute_command (count, c, editing_mode, edit_command)
+ int count, c, editing_mode;
+ char *edit_command;
+{
+ char *command;
+ int r, cclc, rrs;
+
+ rrs = rl_readline_state;
+ cclc = current_command_line_count;
+
+ /* Accept the current line. */
+ rl_newline (1, c);
+
+ if (rl_explicit_arg)
+ {
+ command = (char *)xmalloc (strlen (edit_command) + 8);
+ sprintf (command, "%s %d", edit_command, count);
+ }
+ else
+ {
+ /* Take the command we were just editing, add it to the history file,
+ then call fc to operate on it. We have to add a dummy command to
+ the end of the history because fc ignores the last command (assumes
+ it's supposed to deal with the command before the `fc'). */
+ using_history ();
+ bash_add_history (rl_line_buffer);
+ bash_add_history ("");
+ history_lines_this_session++;
+ using_history ();
+ command = savestring (edit_command);
+ }
+
+ /* Now, POSIX.1-2001 and SUSv3 say that the commands executed from the
+ temporary file should be placed into the history. We don't do that
+ yet. */
+ r = parse_and_execute (command, (editing_mode == VI_EDITING_MODE) ? "v" : "C-xC-e", SEVAL_NOHIST);
+
+ current_command_line_count = cclc;
+
+ /* Now erase the contents of the current line and undo the effects of the
+ rl_accept_line() above. We don't even want to make the text we just
+ executed available for undoing. */
+ rl_line_buffer[0] = '\0'; /* XXX */
+ rl_point = rl_end = 0;
+ rl_done = 0;
+ rl_readline_state = rrs;
+
+ rl_forced_update_display ();
+
+ return r;
+}
+
+#if defined (VI_MODE)
+static int
+vi_edit_and_execute_command (count, c)
+ int count, c;
+{
+ if (posixly_correct)
+ return (edit_and_execute_command (count, c, VI_EDITING_MODE, POSIX_VI_EDIT_COMMAND));
+ else
+ return (edit_and_execute_command (count, c, VI_EDITING_MODE, VI_EDIT_COMMAND));
+}
+#endif /* VI_MODE */
+
+static int
+emacs_edit_and_execute_command (count, c)
+ int count, c;
+{
+ return (edit_and_execute_command (count, c, EMACS_EDITING_MODE, EMACS_EDIT_COMMAND));
+}
+
+#if defined (ALIAS)
+static int
+posix_edit_macros (count, key)
+ int count, key;
+{
+ int c;
+ char alias_name[3], *alias_value, *macro;
+
+ c = rl_read_key ();
+ alias_name[0] = '_';
+ alias_name[1] = c;
+ alias_name[2] = '\0';
+
+ alias_value = get_alias_value (alias_name);
+ if (alias_value && *alias_value)
+ {
+ macro = savestring (alias_value);
+ rl_push_macro_input (macro);
+ }
+ return 0;
+}
+#endif
+
+/* **************************************************************** */
+/* */
+/* How To Do Shell Completion */
+/* */
+/* **************************************************************** */
+
+#define COMMAND_SEPARATORS ";|&{(`"
+/* )} */
+
+static int
+check_redir (ti)
+ int ti;
+{
+ register int this_char, prev_char;
+
+ /* Handle the two character tokens `>&', `<&', and `>|'.
+ We are not in a command position after one of these. */
+ this_char = rl_line_buffer[ti];
+ prev_char = rl_line_buffer[ti - 1];
+
+ if ((this_char == '&' && (prev_char == '<' || prev_char == '>')) ||
+ (this_char == '|' && prev_char == '>'))
+ return (1);
+ else if ((this_char == '{' && prev_char == '$') || /* } */
+ (char_is_quoted (rl_line_buffer, ti)))
+ return (1);
+ return (0);
+}
+
+#if defined (PROGRAMMABLE_COMPLETION)
+/*
+ * XXX - because of the <= start test, and setting os = s+1, this can
+ * potentially return os > start. This is probably not what we want to
+ * happen, but fix later after 2.05a-release.
+ */
+static int
+find_cmd_start (start)
+ int start;
+{
+ register int s, os;
+
+ os = 0;
+ while (((s = skip_to_delim (rl_line_buffer, os, COMMAND_SEPARATORS)) <= start) &&
+ rl_line_buffer[s])
+ os = s+1;
+ return os;
+}
+
+static int
+find_cmd_end (end)
+ int end;
+{
+ register int e;
+
+ e = skip_to_delim (rl_line_buffer, end, COMMAND_SEPARATORS);
+ return e;
+}
+
+static char *
+find_cmd_name (start)
+ int start;
+{
+ char *name;
+ register int s, e;
+
+ for (s = start; whitespace (rl_line_buffer[s]); s++)
+ ;
+
+ /* skip until a shell break character */
+ e = skip_to_delim (rl_line_buffer, s, "()<>;&| \t\n");
+
+ name = substring (rl_line_buffer, s, e);
+
+ return (name);
+}
+
+static char *
+prog_complete_return (text, matchnum)
+ const char *text;
+ int matchnum;
+{
+ static int ind;
+
+ if (matchnum == 0)
+ ind = 0;
+
+ if (prog_complete_matches == 0 || prog_complete_matches[ind] == 0)
+ return (char *)NULL;
+ return (prog_complete_matches[ind++]);
+}
+
+#endif /* PROGRAMMABLE_COMPLETION */
+
+/* Do some completion on TEXT. The indices of TEXT in RL_LINE_BUFFER are
+ at START and END. Return an array of matches, or NULL if none. */
+static char **
+attempt_shell_completion (text, start, end)
+ const char *text;
+ int start, end;
+{
+ int in_command_position, ti, saveti, qc;
+ char **matches, *command_separator_chars;
+
+ command_separator_chars = COMMAND_SEPARATORS;
+ matches = (char **)NULL;
+ rl_ignore_some_completions_function = filename_completion_ignore;
+
+ /* Determine if this could be a command word. It is if it appears at
+ the start of the line (ignoring preceding whitespace), or if it
+ appears after a character that separates commands. It cannot be a
+ command word if we aren't at the top-level prompt. */
+ ti = start - 1;
+ saveti = qc = -1;
+
+ while ((ti > -1) && (whitespace (rl_line_buffer[ti])))
+ ti--;
+
+#if 1
+ /* If this is an open quote, maybe we're trying to complete a quoted
+ command name. */
+ if (ti >= 0 && (rl_line_buffer[ti] == '"' || rl_line_buffer[ti] == '\''))
+ {
+ qc = rl_line_buffer[ti];
+ saveti = ti--;
+ while (ti > -1 && (whitespace (rl_line_buffer[ti])))
+ ti--;
+ }
+#endif
+
+ in_command_position = 0;
+ if (ti < 0)
+ {
+ /* Only do command completion at the start of a line when we
+ are prompting at the top level. */
+ if (current_prompt_string == ps1_prompt)
+ in_command_position++;
+ }
+ else if (member (rl_line_buffer[ti], command_separator_chars))
+ {
+ in_command_position++;
+
+ if (check_redir (ti) == 1)
+ in_command_position = 0;
+ }
+ else
+ {
+ /* This still could be in command position. It is possible
+ that all of the previous words on the line are variable
+ assignments. */
+ }
+
+ /* Check that we haven't incorrectly flagged a closed command substitution
+ as indicating we're in a command position. */
+ if (in_command_position && ti >= 0 && rl_line_buffer[ti] == '`' &&
+ *text != '`' && unclosed_pair (rl_line_buffer, end, "`") == 0)
+ in_command_position = 0;
+
+ /* Special handling for command substitution. If *TEXT is a backquote,
+ it can be the start or end of an old-style command substitution, or
+ unmatched. If it's unmatched, both calls to unclosed_pair will
+ succeed. */
+ if (*text == '`' &&
+ (in_command_position || (unclosed_pair (rl_line_buffer, start, "`") &&
+ unclosed_pair (rl_line_buffer, end, "`"))))
+ matches = rl_completion_matches (text, command_subst_completion_function);
+
+#if defined (PROGRAMMABLE_COMPLETION)
+ /* Attempt programmable completion. */
+ if (!matches && in_command_position == 0 && prog_completion_enabled &&
+ (progcomp_size () > 0) && current_prompt_string == ps1_prompt)
+ {
+ int s, e, foundcs;
+ char *n;
+
+ /* XXX - don't free the members */
+ if (prog_complete_matches)
+ free (prog_complete_matches);
+ prog_complete_matches = (char **)NULL;
+
+ s = find_cmd_start (start);
+ e = find_cmd_end (end);
+ n = find_cmd_name (s);
+ if (e > s && assignment (n, 0) == 0)
+ prog_complete_matches = programmable_completions (n, text, s, e, &foundcs);
+ else
+ foundcs = 0;
+ FREE (n);
+ /* XXX - if we found a COMPSPEC for the command, just return whatever
+ the programmable completion code returns, and disable the default
+ filename completion that readline will do unless the COPT_DEFAULT
+ option has been set with the `-o default' option to complete. */
+ if (foundcs)
+ {
+ /* If the user specified that the compspec returns filenames, make
+ sure that readline knows it. */
+ if (foundcs & COPT_FILENAMES)
+ rl_filename_completion_desired = 1;
+ /* If the user doesn't want a space appended, tell readline. */
+ if (foundcs & COPT_NOSPACE)
+ rl_completion_suppress_append = 1;
+ /* Turn what the programmable completion code returns into what
+ readline wants. I should have made compute_lcd_of_matches
+ external... */
+ matches = rl_completion_matches (text, prog_complete_return);
+ if ((foundcs & COPT_DEFAULT) == 0)
+ rl_attempted_completion_over = 1; /* no default */
+ if (matches || ((foundcs & COPT_BASHDEFAULT) == 0))
+ return (matches);
+ }
+ }
+#endif
+
+ if (matches == 0)
+ matches = bash_default_completion (text, start, end, qc, in_command_position);
+
+ return matches;
+}
+
+char **
+bash_default_completion (text, start, end, qc, in_command_position)
+ const char *text;
+ int start, end, qc, in_command_position;
+{
+ char **matches;
+
+ matches = (char **)NULL;
+
+ /* New posix-style command substitution or variable name? */
+ if (!matches && *text == '$')
+ {
+ if (qc != '\'' && text[1] == '(') /* ) */
+ matches = rl_completion_matches (text, command_subst_completion_function);
+ else
+ matches = rl_completion_matches (text, variable_completion_function);
+ }
+
+ /* If the word starts in `~', and there is no slash in the word, then
+ try completing this word as a username. */
+ if (!matches && *text == '~' && !xstrchr (text, '/'))
+ matches = rl_completion_matches (text, rl_username_completion_function);
+
+ /* Another one. Why not? If the word starts in '@', then look through
+ the world of known hostnames for completion first. */
+ if (!matches && perform_hostname_completion && *text == '@')
+ matches = rl_completion_matches (text, hostname_completion_function);
+
+ /* And last, (but not least) if this word is in a command position, then
+ complete over possible command names, including aliases, functions,
+ and command names. */
+ if (!matches && in_command_position)
+ {
+ if (start == 0 && end == 0 && text[0] == '\0' && no_empty_command_completion)
+ {
+ matches = (char **)NULL;
+ rl_ignore_some_completions_function = bash_ignore_everything;
+ }
+ else
+ {
+#define CMD_IS_DIR(x) (absolute_pathname(x) == 0 && absolute_program(x) == 0 && *(x) != '~' && test_for_directory (x))
+
+ dot_in_path = 0;
+ matches = rl_completion_matches (text, command_word_completion_function);
+
+ /* If we are attempting command completion and nothing matches, we
+ do not want readline to perform filename completion for us. We
+ still want to be able to complete partial pathnames, so set the
+ completion ignore function to something which will remove
+ filenames and leave directories in the match list. */
+ if (matches == (char **)NULL)
+ rl_ignore_some_completions_function = bash_ignore_filenames;
+ else if (matches[1] == 0 && CMD_IS_DIR(matches[0]) && dot_in_path == 0)
+ /* If we found a single match, without looking in the current
+ directory (because it's not in $PATH), but the found name is
+ also a command in the current directory, suppress appending any
+ terminating character, since it's ambiguous. */
+ {
+ rl_completion_suppress_append = 1;
+ rl_filename_completion_desired = 0;
+ }
+ else if (matches[0] && matches[1] && STREQ (matches[0], matches[1]) && CMD_IS_DIR (matches[0]))
+ /* There are multiple instances of the same match (duplicate
+ completions haven't yet been removed). In this case, all of
+ the matches will be the same, and the duplicate removal code
+ will distill them all down to one. We turn on
+ rl_completion_suppress_append for the same reason as above.
+ Remember: we only care if there's eventually a single unique
+ completion. If there are multiple completions this won't
+ make a difference and the problem won't occur. */
+ {
+ rl_completion_suppress_append = 1;
+ rl_filename_completion_desired = 0;
+ }
+ }
+ }
+
+ /* This could be a globbing pattern, so try to expand it using pathname
+ expansion. */
+ if (!matches && glob_pattern_p (text))
+ {
+ matches = rl_completion_matches (text, glob_complete_word);
+ /* A glob expression that matches more than one filename is problematic.
+ If we match more than one filename, punt. */
+ if (matches && matches[1] && rl_completion_type == TAB)
+ {
+ strvec_dispose (matches);
+ matches = (char **)0;
+ }
+ }
+
+ return (matches);
+}
+
+/* This is the function to call when the word to complete is in a position
+ where a command word can be found. It grovels $PATH, looking for commands
+ that match. It also scans aliases, function names, and the shell_builtin
+ table. */
+char *
+command_word_completion_function (hint_text, state)
+ const char *hint_text;
+ int state;
+{
+ static char *hint = (char *)NULL;
+ static char *path = (char *)NULL;
+ static char *val = (char *)NULL;
+ static char *filename_hint = (char *)NULL;
+ static int path_index, hint_len, istate;
+ static int mapping_over, local_index;
+ static SHELL_VAR **varlist = (SHELL_VAR **)NULL;
+#if defined (ALIAS)
+ static alias_t **alias_list = (alias_t **)NULL;
+#endif /* ALIAS */
+ char *temp;
+
+ /* We have to map over the possibilities for command words. If we have
+ no state, then make one just for that purpose. */
+ if (!state)
+ {
+ if (hint)
+ free (hint);
+
+ mapping_over = 0;
+ val = (char *)NULL;
+
+ /* If this is an absolute program name, do not check it against
+ aliases, reserved words, functions or builtins. We must check
+ whether or not it is unique, and, if so, whether that filename
+ is executable. */
+ if (absolute_program (hint_text))
+ {
+ /* Perform tilde expansion on what's passed, so we don't end up
+ passing filenames with tildes directly to stat(). */
+ if (*hint_text == '~')
+ hint = bash_tilde_expand (hint_text, 0);
+ else
+ hint = savestring (hint_text);
+
+ /* If readline's completer found a quote character somewhere, but
+ didn't set the quote character, there must have been a quote
+ character embedded in the filename. It can't be at the start of
+ the filename, so we need to dequote the filename before we look
+ in the file system for it. */
+ if (rl_completion_found_quote && rl_completion_quote_character == 0)
+ {
+ temp = bash_dequote_filename (hint, 0);
+ free (hint);
+ hint = temp;
+ }
+ hint_len = strlen (hint);
+
+ if (filename_hint)
+ free (filename_hint);
+
+ filename_hint = savestring (hint);
+
+ mapping_over = 4;
+ istate = 0;
+ goto inner;
+ }
+
+ hint = savestring (hint_text);
+ hint_len = strlen (hint);
+
+ path = get_string_value ("PATH");
+ path_index = dot_in_path = 0;
+
+ /* Initialize the variables for each type of command word. */
+ local_index = 0;
+
+ if (varlist)
+ free (varlist);
+
+ varlist = all_visible_functions ();
+
+#if defined (ALIAS)
+ if (alias_list)
+ free (alias_list);
+
+ alias_list = all_aliases ();
+#endif /* ALIAS */
+ }
+
+ /* mapping_over says what we are currently hacking. Note that every case
+ in this list must fall through when there are no more possibilities. */
+
+ switch (mapping_over)
+ {
+ case 0: /* Aliases come first. */
+#if defined (ALIAS)
+ while (alias_list && alias_list[local_index])
+ {
+ register char *alias;
+
+ alias = alias_list[local_index++]->name;
+
+ if (STREQN (alias, hint, hint_len))
+ return (savestring (alias));
+ }
+#endif /* ALIAS */
+ local_index = 0;
+ mapping_over++;
+
+ case 1: /* Then shell reserved words. */
+ {
+ while (word_token_alist[local_index].word)
+ {
+ register char *reserved_word;
+
+ reserved_word = word_token_alist[local_index++].word;
+
+ if (STREQN (reserved_word, hint, hint_len))
+ return (savestring (reserved_word));
+ }
+ local_index = 0;
+ mapping_over++;
+ }
+
+ case 2: /* Then function names. */
+ while (varlist && varlist[local_index])
+ {
+ register char *varname;
+
+ varname = varlist[local_index++]->name;
+
+ if (STREQN (varname, hint, hint_len))
+ return (savestring (varname));
+ }
+ local_index = 0;
+ mapping_over++;
+
+ case 3: /* Then shell builtins. */
+ for (; local_index < num_shell_builtins; local_index++)
+ {
+ /* Ignore it if it doesn't have a function pointer or if it
+ is not currently enabled. */
+ if (!shell_builtins[local_index].function ||
+ (shell_builtins[local_index].flags & BUILTIN_ENABLED) == 0)
+ continue;
+
+ if (STREQN (shell_builtins[local_index].name, hint, hint_len))
+ {
+ int i = local_index++;
+
+ return (savestring (shell_builtins[i].name));
+ }
+ }
+ local_index = 0;
+ mapping_over++;
+ }
+
+ /* Repeatedly call filename_completion_function while we have
+ members of PATH left. Question: should we stat each file?
+ Answer: we call executable_file () on each file. */
+ outer:
+
+ istate = (val != (char *)NULL);
+
+ if (!istate)
+ {
+ char *current_path;
+
+ /* Get the next directory from the path. If there is none, then we
+ are all done. */
+ if (!path || !path[path_index] ||
+ (current_path = extract_colon_unit (path, &path_index)) == 0)
+ return ((char *)NULL);
+
+ if (*current_path == 0)
+ {
+ free (current_path);
+ current_path = savestring (".");
+ }
+
+ if (*current_path == '~')
+ {
+ char *t;
+
+ t = bash_tilde_expand (current_path, 0);
+ free (current_path);
+ current_path = t;
+ }
+
+ if (current_path[0] == '.' && current_path[1] == '\0')
+ dot_in_path = 1;
+
+ if (filename_hint)
+ free (filename_hint);
+
+ filename_hint = sh_makepath (current_path, hint, 0);
+
+ free (current_path);
+ }
+
+ inner:
+ val = rl_filename_completion_function (filename_hint, istate);
+ istate = 1;
+
+ if (val == 0)
+ {
+ /* If the hint text is an absolute program, then don't bother
+ searching through PATH. */
+ if (absolute_program (hint))
+ return ((char *)NULL);
+
+ goto outer;
+ }
+ else
+ {
+ int match, freetemp;
+ char *temp;
+
+ if (absolute_program (hint))
+ {
+ match = strncmp (val, hint, hint_len) == 0;
+ /* If we performed tilde expansion, restore the original
+ filename. */
+ if (*hint_text == '~')
+ {
+ int l, tl, vl, dl;
+ char *rd;
+ vl = strlen (val);
+ tl = strlen (hint_text);
+#if 0
+ l = vl - hint_len; /* # of chars added */
+#else
+ rd = savestring (filename_hint);
+ bash_directory_expansion (&rd);
+ dl = strlen (rd);
+ l = vl - dl; /* # of chars added */
+ free (rd);
+#endif
+ temp = (char *)xmalloc (l + 2 + tl);
+ strcpy (temp, hint_text);
+ strcpy (temp + tl, val + vl - l);
+ }
+ else
+ temp = savestring (val);
+ freetemp = 1;
+ }
+ else
+ {
+ temp = strrchr (val, '/');
+
+ if (temp)
+ {
+ temp++;
+ freetemp = match = strncmp (temp, hint, hint_len) == 0;
+ if (match)
+ temp = savestring (temp);
+ }
+ else
+ freetemp = match = 0;
+ }
+
+ /* If we have found a match, and it is an executable file or a
+ directory name, return it. */
+ if (match && executable_or_directory (val))
+ {
+ free (val);
+ val = ""; /* So it won't be NULL. */
+ return (temp);
+ }
+ else
+ {
+ if (freetemp)
+ free (temp);
+ free (val);
+ goto inner;
+ }
+ }
+}
+
+/* Completion inside an unterminated command substitution. */
+static char *
+command_subst_completion_function (text, state)
+ const char *text;
+ int state;
+{
+ static char **matches = (char **)NULL;
+ static const char *orig_start;
+ static char *filename_text = (char *)NULL;
+ static int cmd_index, start_len;
+ char *value;
+
+ if (state == 0)
+ {
+ if (filename_text)
+ free (filename_text);
+ orig_start = text;
+ if (*text == '`')
+ text++;
+ else if (*text == '$' && text[1] == '(') /* ) */
+ text += 2;
+ /* If the text was quoted, suppress any quote character that the
+ readline completion code would insert. */
+ rl_completion_suppress_quote = 1;
+ start_len = text - orig_start;
+ filename_text = savestring (text);
+ if (matches)
+ free (matches);
+
+ /*
+ * At this point we can entertain the idea of re-parsing
+ * `filename_text' into a (possibly incomplete) command name and
+ * arguments, and doing completion based on that. This is
+ * currently very rudimentary, but it is a small improvement.
+ */
+ for (value = filename_text + strlen (filename_text) - 1; value > filename_text; value--)
+ if (whitespace (*value) || member (*value, COMMAND_SEPARATORS))
+ break;
+ if (value <= filename_text)
+ matches = rl_completion_matches (filename_text, command_word_completion_function);
+ else
+ {
+ value++;
+ start_len += value - filename_text;
+ if (whitespace (value[-1]))
+ matches = rl_completion_matches (value, rl_filename_completion_function);
+ else
+ matches = rl_completion_matches (value, command_word_completion_function);
+ }
+
+ /* If there is more than one match, rl_completion_matches has already
+ put the lcd in matches[0]. Skip over it. */
+ cmd_index = matches && matches[0] && matches[1];
+
+ /* If there's a single match and it's a directory, set the append char
+ to the expected `/'. Otherwise, don't append anything. */
+ if (matches && matches[0] && matches[1] == 0 && test_for_directory (matches[0]))
+ rl_completion_append_character = '/';
+ else
+ rl_completion_suppress_append = 1;
+ }
+
+ if (!matches || !matches[cmd_index])
+ {
+ rl_filename_quoting_desired = 0; /* disable quoting */
+ return ((char *)NULL);
+ }
+ else
+ {
+ value = (char *)xmalloc (1 + start_len + strlen (matches[cmd_index]));
+
+ if (start_len == 1)
+ value[0] = *orig_start;
+ else
+ strncpy (value, orig_start, start_len);
+
+ strcpy (value + start_len, matches[cmd_index]);
+
+ cmd_index++;
+ return (value);
+ }
+}
+
+/* Okay, now we write the entry_function for variable completion. */
+static char *
+variable_completion_function (text, state)
+ const char *text;
+ int state;
+{
+ static char **varlist = (char **)NULL;
+ static int varlist_index;
+ static char *varname = (char *)NULL;
+ static int namelen;
+ static int first_char, first_char_loc;
+
+ if (!state)
+ {
+ if (varname)
+ free (varname);
+
+ first_char_loc = 0;
+ first_char = text[0];
+
+ if (first_char == '$')
+ first_char_loc++;
+
+ if (text[first_char_loc] == '{')
+ first_char_loc++;
+
+ varname = savestring (text + first_char_loc);
+
+ namelen = strlen (varname);
+ if (varlist)
+ strvec_dispose (varlist);
+
+ varlist = all_variables_matching_prefix (varname);
+ varlist_index = 0;
+ }
+
+ if (!varlist || !varlist[varlist_index])
+ {
+ return ((char *)NULL);
+ }
+ else
+ {
+ char *value;
+
+ value = (char *)xmalloc (4 + strlen (varlist[varlist_index]));
+
+ if (first_char_loc)
+ {
+ value[0] = first_char;
+ if (first_char_loc == 2)
+ value[1] = '{';
+ }
+
+ strcpy (value + first_char_loc, varlist[varlist_index]);
+ if (first_char_loc == 2)
+ strcat (value, "}");
+
+ varlist_index++;
+ return (value);
+ }
+}
+
+/* How about a completion function for hostnames? */
+static char *
+hostname_completion_function (text, state)
+ const char *text;
+ int state;
+{
+ static char **list = (char **)NULL;
+ static int list_index = 0;
+ static int first_char, first_char_loc;
+
+ /* If we don't have any state, make some. */
+ if (state == 0)
+ {
+ FREE (list);
+
+ list = (char **)NULL;
+
+ first_char_loc = 0;
+ first_char = *text;
+
+ if (first_char == '@')
+ first_char_loc++;
+
+ list = hostnames_matching ((char *)text+first_char_loc);
+ list_index = 0;
+ }
+
+ if (list && list[list_index])
+ {
+ char *t;
+
+ t = (char *)xmalloc (2 + strlen (list[list_index]));
+ *t = first_char;
+ strcpy (t + first_char_loc, list[list_index]);
+ list_index++;
+ return (t);
+ }
+
+ return ((char *)NULL);
+}
+
+/*
+ * A completion function for service names from /etc/services (or wherever).
+ */
+char *
+bash_servicename_completion_function (text, state)
+ const char *text;
+ int state;
+{
+#if defined (__WIN32__) || defined (__OPENNT) || !defined (HAVE_GETSERVENT)
+ return ((char *)NULL);
+#else
+ static char *sname = (char *)NULL;
+ static struct servent *srvent;
+ static int snamelen, firstc;
+ char *value;
+ char **alist, *aentry;
+ int afound;
+
+ if (state == 0)
+ {
+ FREE (sname);
+ firstc = *text;
+
+ sname = savestring (text);
+ snamelen = strlen (sname);
+ setservent (0);
+ }
+
+ while (srvent = getservent ())
+ {
+ afound = 0;
+ if (snamelen == 0 || (STREQN (sname, srvent->s_name, snamelen)))
+ break;
+ /* Not primary, check aliases */
+ for (alist = srvent->s_aliases; aentry = *alist; alist++)
+ {
+ if (STREQN (sname, aentry, snamelen))
+ {
+ afound = 1;
+ break;
+ }
+ }
+
+ if (afound)
+ break;
+ }
+
+ if (srvent == 0)
+ {
+ endservent ();
+ return ((char *)NULL);
+ }
+
+ value = afound ? savestring (aentry) : savestring (srvent->s_name);
+ return value;
+#endif
+}
+
+/*
+ * A completion function for group names from /etc/group (or wherever).
+ */
+char *
+bash_groupname_completion_function (text, state)
+ const char *text;
+ int state;
+{
+#if defined (__WIN32__) || defined (__OPENNT) || !defined (HAVE_GRP_H)
+ return ((char *)NULL);
+#else
+ static char *gname = (char *)NULL;
+ static struct group *grent;
+ static int gnamelen;
+ char *value;
+
+ if (state == 0)
+ {
+ FREE (gname);
+ gname = savestring (text);
+ gnamelen = strlen (gname);
+
+ setgrent ();
+ }
+
+ while (grent = getgrent ())
+ {
+ if (gnamelen == 0 || (STREQN (gname, grent->gr_name, gnamelen)))
+ break;
+ }
+
+ if (grent == 0)
+ {
+ endgrent ();
+ return ((char *)NULL);
+ }
+
+ value = savestring (grent->gr_name);
+ return (value);
+#endif
+}
+
+/* Functions to perform history and alias expansions on the current line. */
+
+#if defined (BANG_HISTORY)
+/* Perform history expansion on the current line. If no history expansion
+ is done, pre_process_line() returns what it was passed, so we need to
+ allocate a new line here. */
+static char *
+history_expand_line_internal (line)
+ char *line;
+{
+ char *new_line;
+ int old_verify;
+
+ old_verify = hist_verify;
+ hist_verify = 0;
+ new_line = pre_process_line (line, 0, 0);
+ hist_verify = old_verify;
+
+ return (new_line == line) ? savestring (line) : new_line;
+}
+#endif
+
+/* There was an error in expansion. Let the preprocessor print
+ the error here. */
+static void
+cleanup_expansion_error ()
+{
+ char *to_free;
+#if defined (BANG_HISTORY)
+ int old_verify;
+
+ old_verify = hist_verify;
+ hist_verify = 0;
+#endif
+
+ fprintf (rl_outstream, "\r\n");
+ to_free = pre_process_line (rl_line_buffer, 1, 0);
+#if defined (BANG_HISTORY)
+ hist_verify = old_verify;
+#endif
+ if (to_free != rl_line_buffer)
+ FREE (to_free);
+ putc ('\r', rl_outstream);
+ rl_forced_update_display ();
+}
+
+/* If NEW_LINE differs from what is in the readline line buffer, add an
+ undo record to get from the readline line buffer contents to the new
+ line and make NEW_LINE the current readline line. */
+static void
+maybe_make_readline_line (new_line)
+ char *new_line;
+{
+ if (strcmp (new_line, rl_line_buffer) != 0)
+ {
+ rl_point = rl_end;
+
+ rl_add_undo (UNDO_BEGIN, 0, 0, 0);
+ rl_delete_text (0, rl_point);
+ rl_point = rl_end = rl_mark = 0;
+ rl_insert_text (new_line);
+ rl_add_undo (UNDO_END, 0, 0, 0);
+ }
+}
+
+/* Make NEW_LINE be the current readline line. This frees NEW_LINE. */
+static void
+set_up_new_line (new_line)
+ char *new_line;
+{
+ int old_point, at_end;
+
+ old_point = rl_point;
+ at_end = rl_point == rl_end;
+
+ /* If the line was history and alias expanded, then make that
+ be one thing to undo. */
+ maybe_make_readline_line (new_line);
+ free (new_line);
+
+ /* Place rl_point where we think it should go. */
+ if (at_end)
+ rl_point = rl_end;
+ else if (old_point < rl_end)
+ {
+ rl_point = old_point;
+ if (!whitespace (rl_line_buffer[rl_point]))
+ rl_forward_word (1, 0);
+ }
+}
+
+#if defined (ALIAS)
+/* Expand aliases in the current readline line. */
+static int
+alias_expand_line (count, ignore)
+ int count, ignore;
+{
+ char *new_line;
+
+ new_line = alias_expand (rl_line_buffer);
+
+ if (new_line)
+ {
+ set_up_new_line (new_line);
+ return (0);
+ }
+ else
+ {
+ cleanup_expansion_error ();
+ return (1);
+ }
+}
+#endif
+
+#if defined (BANG_HISTORY)
+/* History expand the line. */
+static int
+history_expand_line (count, ignore)
+ int count, ignore;
+{
+ char *new_line;
+
+ new_line = history_expand_line_internal (rl_line_buffer);
+
+ if (new_line)
+ {
+ set_up_new_line (new_line);
+ return (0);
+ }
+ else
+ {
+ cleanup_expansion_error ();
+ return (1);
+ }
+}
+
+/* Expand history substitutions in the current line and then insert a
+ space (hopefully close to where we were before). */
+static int
+tcsh_magic_space (count, ignore)
+ int count, ignore;
+{
+ int dist_from_end, old_point;
+
+ old_point = rl_point;
+ dist_from_end = rl_end - rl_point;
+ if (history_expand_line (count, ignore) == 0)
+ {
+ /* Try a simple heuristic from Stephen Gildea <gildea@intouchsys.com>.
+ This works if all expansions were before rl_point or if no expansions
+ were performed. */
+ rl_point = (old_point == 0) ? old_point : rl_end - dist_from_end;
+ rl_insert (1, ' ');
+ return (0);
+ }
+ else
+ return (1);
+}
+#endif /* BANG_HISTORY */
+
+/* History and alias expand the line. */
+static int
+history_and_alias_expand_line (count, ignore)
+ int count, ignore;
+{
+ char *new_line;
+
+ new_line = 0;
+#if defined (BANG_HISTORY)
+ new_line = history_expand_line_internal (rl_line_buffer);
+#endif
+
+#if defined (ALIAS)
+ if (new_line)
+ {
+ char *alias_line;
+
+ alias_line = alias_expand (new_line);
+ free (new_line);
+ new_line = alias_line;
+ }
+#endif /* ALIAS */
+
+ if (new_line)
+ {
+ set_up_new_line (new_line);
+ return (0);
+ }
+ else
+ {
+ cleanup_expansion_error ();
+ return (1);
+ }
+}
+
+/* History and alias expand the line, then perform the shell word
+ expansions by calling expand_string. This can't use set_up_new_line()
+ because we want the variable expansions as a separate undo'able
+ set of operations. */
+static int
+shell_expand_line (count, ignore)
+ int count, ignore;
+{
+ char *new_line;
+ WORD_LIST *expanded_string;
+
+ new_line = 0;
+#if defined (BANG_HISTORY)
+ new_line = history_expand_line_internal (rl_line_buffer);
+#endif
+
+#if defined (ALIAS)
+ if (new_line)
+ {
+ char *alias_line;
+
+ alias_line = alias_expand (new_line);
+ free (new_line);
+ new_line = alias_line;
+ }
+#endif /* ALIAS */
+
+ if (new_line)
+ {
+ int old_point = rl_point;
+ int at_end = rl_point == rl_end;
+
+ /* If the line was history and alias expanded, then make that
+ be one thing to undo. */
+ maybe_make_readline_line (new_line);
+ free (new_line);
+
+ /* If there is variable expansion to perform, do that as a separate
+ operation to be undone. */
+ new_line = savestring (rl_line_buffer);
+ expanded_string = expand_string (new_line, 0);
+ FREE (new_line);
+ if (expanded_string == 0)
+ {
+ new_line = (char *)xmalloc (1);
+ new_line[0] = '\0';
+ }
+ else
+ {
+ new_line = string_list (expanded_string);
+ dispose_words (expanded_string);
+ }
+
+ maybe_make_readline_line (new_line);
+ free (new_line);
+
+ /* Place rl_point where we think it should go. */
+ if (at_end)
+ rl_point = rl_end;
+ else if (old_point < rl_end)
+ {
+ rl_point = old_point;
+ if (!whitespace (rl_line_buffer[rl_point]))
+ rl_forward_word (1, 0);
+ }
+ return 0;
+ }
+ else
+ {
+ cleanup_expansion_error ();
+ return 1;
+ }
+}
+
+/* If FIGNORE is set, then don't match files with the given suffixes when
+ completing filenames. If only one of the possibilities has an acceptable
+ suffix, delete the others, else just return and let the completer
+ signal an error. It is called by the completer when real
+ completions are done on filenames by the completer's internal
+ function, not for completion lists (M-?) and not on "other"
+ completion types, such as hostnames or commands. */
+
+static struct ignorevar fignore =
+{
+ "FIGNORE",
+ (struct ign *)0,
+ 0,
+ (char *)0,
+ (sh_iv_item_func_t *) 0,
+};
+
+static void
+_ignore_completion_names (names, name_func)
+ char **names;
+ sh_ignore_func_t *name_func;
+{
+ char **newnames;
+ int idx, nidx;
+ char **oldnames;
+ int oidx;
+
+ /* If there is only one completion, see if it is acceptable. If it is
+ not, free it up. In any case, short-circuit and return. This is a
+ special case because names[0] is not the prefix of the list of names
+ if there is only one completion; it is the completion itself. */
+ if (names[1] == (char *)0)
+ {
+ if (force_fignore)
+ if ((*name_func) (names[0]) == 0)
+ {
+ free (names[0]);
+ names[0] = (char *)NULL;
+ }
+
+ return;
+ }
+
+ /* Allocate space for array to hold list of pointers to matching
+ filenames. The pointers are copied back to NAMES when done. */
+ for (nidx = 1; names[nidx]; nidx++)
+ ;
+ newnames = strvec_create (nidx + 1);
+
+ if (force_fignore == 0)
+ {
+ oldnames = strvec_create (nidx - 1);
+ oidx = 0;
+ }
+
+ newnames[0] = names[0];
+ for (idx = nidx = 1; names[idx]; idx++)
+ {
+ if ((*name_func) (names[idx]))
+ newnames[nidx++] = names[idx];
+ else if (force_fignore == 0)
+ oldnames[oidx++] = names[idx];
+ else
+ free (names[idx]);
+ }
+
+ newnames[nidx] = (char *)NULL;
+
+ /* If none are acceptable then let the completer handle it. */
+ if (nidx == 1)
+ {
+ if (force_fignore)
+ {
+ free (names[0]);
+ names[0] = (char *)NULL;
+ }
+ else
+ free (oldnames);
+
+ free (newnames);
+ return;
+ }
+
+ if (force_fignore == 0)
+ {
+ while (oidx)
+ free (oldnames[--oidx]);
+ free (oldnames);
+ }
+
+ /* If only one is acceptable, copy it to names[0] and return. */
+ if (nidx == 2)
+ {
+ free (names[0]);
+ names[0] = newnames[1];
+ names[1] = (char *)NULL;
+ free (newnames);
+ return;
+ }
+
+ /* Copy the acceptable names back to NAMES, set the new array end,
+ and return. */
+ for (nidx = 1; newnames[nidx]; nidx++)
+ names[nidx] = newnames[nidx];
+ names[nidx] = (char *)NULL;
+ free (newnames);
+}
+
+static int
+name_is_acceptable (name)
+ const char *name;
+{
+ struct ign *p;
+ int nlen;
+
+ for (nlen = strlen (name), p = fignore.ignores; p->val; p++)
+ {
+ if (nlen > p->len && p->len > 0 && STREQ (p->val, &name[nlen - p->len]))
+ return (0);
+ }
+
+ return (1);
+}
+
+#if 0
+static int
+ignore_dot_names (name)
+ char *name;
+{
+ return (name[0] != '.');
+}
+#endif
+
+static int
+filename_completion_ignore (names)
+ char **names;
+{
+#if 0
+ if (glob_dot_filenames == 0)
+ _ignore_completion_names (names, ignore_dot_names);
+#endif
+
+ setup_ignore_patterns (&fignore);
+
+ if (fignore.num_ignores == 0)
+ return 0;
+
+ _ignore_completion_names (names, name_is_acceptable);
+
+ return 0;
+}
+
+/* Return 1 if NAME is a directory. */
+static int
+test_for_directory (name)
+ const char *name;
+{
+ struct stat finfo;
+ char *fn;
+
+ fn = bash_tilde_expand (name, 0);
+ if (stat (fn, &finfo) != 0)
+ {
+ free (fn);
+ return 0;
+ }
+ free (fn);
+ return (S_ISDIR (finfo.st_mode));
+}
+
+/* Remove files from NAMES, leaving directories. */
+static int
+bash_ignore_filenames (names)
+ char **names;
+{
+ _ignore_completion_names (names, test_for_directory);
+ return 0;
+}
+
+static int
+return_zero (name)
+ const char *name;
+{
+ return 0;
+}
+
+static int
+bash_ignore_everything (names)
+ char **names;
+{
+ _ignore_completion_names (names, return_zero);
+ return 0;
+}
+
+/* Simulate the expansions that will be performed by
+ rl_filename_completion_function. This must be called with the address of
+ a pointer to malloc'd memory. */
+static void
+bash_directory_expansion (dirname)
+ char **dirname;
+{
+ char *d;
+
+ d = savestring (*dirname);
+
+ if (rl_directory_rewrite_hook)
+ (*rl_directory_rewrite_hook) (&d);
+
+ if (rl_directory_completion_hook && (*rl_directory_completion_hook) (&d))
+ {
+ free (*dirname);
+ *dirname = d;
+ }
+}
+
+/* Handle symbolic link references and other directory name
+ expansions while hacking completion. */
+static int
+bash_directory_completion_hook (dirname)
+ char **dirname;
+{
+ char *local_dirname, *new_dirname, *t;
+ int return_value, should_expand_dirname;
+ WORD_LIST *wl;
+ struct stat sb;
+
+ return_value = should_expand_dirname = 0;
+ local_dirname = *dirname;
+
+#if 0
+ should_expand_dirname = xstrchr (local_dirname, '$') || xstrchr (local_dirname, '`');
+#else
+ if (xstrchr (local_dirname, '$'))
+ should_expand_dirname = 1;
+ else
+ {
+ t = xstrchr (local_dirname, '`');
+ if (t && unclosed_pair (local_dirname, strlen (local_dirname), "`") == 0)
+ should_expand_dirname = 1;
+ }
+#endif
+
+#if defined (HAVE_LSTAT)
+ if (should_expand_dirname && lstat (local_dirname, &sb) == 0)
+#else
+ if (should_expand_dirname && stat (local_dirname, &sb) == 0)
+#endif
+ should_expand_dirname = 0;
+
+ if (should_expand_dirname)
+ {
+ new_dirname = savestring (local_dirname);
+ wl = expand_prompt_string (new_dirname, 0); /* does the right thing */
+ if (wl)
+ {
+ *dirname = string_list (wl);
+ /* Tell the completer to replace the directory name only if we
+ actually expanded something. */
+ return_value = STREQ (local_dirname, *dirname) == 0;
+ free (local_dirname);
+ free (new_dirname);
+ dispose_words (wl);
+ local_dirname = *dirname;
+ }
+ else
+ {
+ free (new_dirname);
+ free (local_dirname);
+ *dirname = (char *)xmalloc (1);
+ **dirname = '\0';
+ return 1;
+ }
+ }
+
+ if (!no_symbolic_links && (local_dirname[0] != '.' || local_dirname[1]))
+ {
+ char *temp1, *temp2;
+ int len1, len2;
+
+ t = get_working_directory ("symlink-hook");
+ temp1 = make_absolute (local_dirname, t);
+ free (t);
+ temp2 = sh_canonpath (temp1, PATH_CHECKDOTDOT|PATH_CHECKEXISTS);
+ /* If we can't canonicalize, bail. */
+ if (temp2 == 0)
+ {
+ free (temp1);
+ return 1;
+ }
+ len1 = strlen (temp1);
+ if (temp1[len1 - 1] == '/')
+ {
+ len2 = strlen (temp2);
+ if (len2 > 2) /* don't append `/' to `/' or `//' */
+ {
+ temp2 = (char *)xrealloc (temp2, len2 + 2);
+ temp2[len2] = '/';
+ temp2[len2 + 1] = '\0';
+ }
+ }
+ free (local_dirname);
+ *dirname = temp2;
+ free (temp1);
+ }
+ return (return_value);
+}
+
+static char **history_completion_array = (char **)NULL;
+static int harry_size;
+static int harry_len;
+
+static void
+build_history_completion_array ()
+{
+ register int i, j;
+ HIST_ENTRY **hlist;
+ char **tokens;
+
+ /* First, clear out the current dynamic history completion list. */
+ if (harry_size)
+ {
+ strvec_dispose (history_completion_array);
+ history_completion_array = (char **)NULL;
+ harry_size = 0;
+ harry_len = 0;
+ }
+
+ /* Next, grovel each line of history, making each shell-sized token
+ a separate entry in the history_completion_array. */
+ hlist = history_list ();
+
+ if (hlist)
+ {
+ for (i = 0; hlist[i]; i++)
+ {
+ /* Separate each token, and place into an array. */
+ tokens = history_tokenize (hlist[i]->line);
+
+ for (j = 0; tokens && tokens[j]; j++)
+ {
+ if (harry_len + 2 > harry_size)
+ history_completion_array = strvec_resize (history_completion_array, harry_size += 10);
+
+ history_completion_array[harry_len++] = tokens[j];
+ history_completion_array[harry_len] = (char *)NULL;
+ }
+ free (tokens);
+ }
+
+ /* Sort the complete list of tokens. */
+ qsort (history_completion_array, harry_len, sizeof (char *), (QSFUNC *)strvec_strcmp);
+ }
+}
+
+static char *
+history_completion_generator (hint_text, state)
+ const char *hint_text;
+ int state;
+{
+ static int local_index, len;
+ static const char *text;
+
+ /* If this is the first call to the generator, then initialize the
+ list of strings to complete over. */
+ if (state == 0)
+ {
+ local_index = 0;
+ build_history_completion_array ();
+ text = hint_text;
+ len = strlen (text);
+ }
+
+ while (history_completion_array && history_completion_array[local_index])
+ {
+ if (strncmp (text, history_completion_array[local_index++], len) == 0)
+ return (savestring (history_completion_array[local_index - 1]));
+ }
+ return ((char *)NULL);
+}
+
+static int
+dynamic_complete_history (count, key)
+ int count, key;
+{
+ int r;
+
+ rl_compentry_func_t *orig_func;
+ rl_completion_func_t *orig_attempt_func;
+
+ orig_func = rl_completion_entry_function;
+ orig_attempt_func = rl_attempted_completion_function;
+ rl_completion_entry_function = history_completion_generator;
+ rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+
+ /* XXX - use rl_completion_mode here? */
+ if (rl_last_func == dynamic_complete_history)
+ r = rl_complete_internal ('?');
+ else
+ r = rl_complete_internal (TAB);
+
+ rl_completion_entry_function = orig_func;
+ rl_attempted_completion_function = orig_attempt_func;
+ return r;
+}
+
+#if defined (SPECIFIC_COMPLETION_FUNCTIONS)
+static int
+bash_complete_username (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_username_internal (rl_completion_mode (bash_complete_username));
+}
+
+static int
+bash_possible_username_completions (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_username_internal ('?');
+}
+
+static int
+bash_complete_username_internal (what_to_do)
+ int what_to_do;
+{
+ return bash_specific_completion (what_to_do, rl_username_completion_function);
+}
+
+static int
+bash_complete_filename (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_filename_internal (rl_completion_mode (bash_complete_filename));
+}
+
+static int
+bash_possible_filename_completions (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_filename_internal ('?');
+}
+
+static int
+bash_complete_filename_internal (what_to_do)
+ int what_to_do;
+{
+ rl_compentry_func_t *orig_func;
+ rl_completion_func_t *orig_attempt_func;
+ rl_icppfunc_t *orig_dir_func;
+ /*const*/ char *orig_rl_completer_word_break_characters;
+ int r;
+
+ orig_func = rl_completion_entry_function;
+ orig_attempt_func = rl_attempted_completion_function;
+ orig_dir_func = rl_directory_completion_hook;
+ orig_rl_completer_word_break_characters = rl_completer_word_break_characters;
+ rl_completion_entry_function = rl_filename_completion_function;
+ rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+ rl_directory_completion_hook = (rl_icppfunc_t *)NULL;
+ rl_completer_word_break_characters = " \t\n\"\'";
+
+ r = rl_complete_internal (what_to_do);
+
+ rl_completion_entry_function = orig_func;
+ rl_attempted_completion_function = orig_attempt_func;
+ rl_directory_completion_hook = orig_dir_func;
+ rl_completer_word_break_characters = orig_rl_completer_word_break_characters;
+
+ return r;
+}
+
+static int
+bash_complete_hostname (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_hostname_internal (rl_completion_mode (bash_complete_hostname));
+}
+
+static int
+bash_possible_hostname_completions (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_hostname_internal ('?');
+}
+
+static int
+bash_complete_variable (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_variable_internal (rl_completion_mode (bash_complete_variable));
+}
+
+static int
+bash_possible_variable_completions (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_variable_internal ('?');
+}
+
+static int
+bash_complete_command (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_command_internal (rl_completion_mode (bash_complete_command));
+}
+
+static int
+bash_possible_command_completions (ignore, ignore2)
+ int ignore, ignore2;
+{
+ return bash_complete_command_internal ('?');
+}
+
+static int
+bash_complete_hostname_internal (what_to_do)
+ int what_to_do;
+{
+ return bash_specific_completion (what_to_do, hostname_completion_function);
+}
+
+static int
+bash_complete_variable_internal (what_to_do)
+ int what_to_do;
+{
+ return bash_specific_completion (what_to_do, variable_completion_function);
+}
+
+static int
+bash_complete_command_internal (what_to_do)
+ int what_to_do;
+{
+ return bash_specific_completion (what_to_do, command_word_completion_function);
+}
+
+static char *globtext;
+static char *globorig;
+
+static char *
+glob_complete_word (text, state)
+ const char *text;
+ int state;
+{
+ static char **matches = (char **)NULL;
+ static int ind;
+ int glen;
+ char *ret, *ttext;
+
+ if (state == 0)
+ {
+ rl_filename_completion_desired = 1;
+ FREE (matches);
+ if (globorig != globtext)
+ FREE (globorig);
+ FREE (globtext);
+
+ ttext = bash_tilde_expand (text, 0);
+
+ if (rl_explicit_arg)
+ {
+ globorig = savestring (ttext);
+ glen = strlen (ttext);
+ globtext = (char *)xmalloc (glen + 2);
+ strcpy (globtext, ttext);
+ globtext[glen] = '*';
+ globtext[glen+1] = '\0';
+ }
+ else
+ globtext = globorig = savestring (ttext);
+
+ if (ttext != text)
+ free (ttext);
+
+ matches = shell_glob_filename (globtext);
+ if (GLOB_FAILED (matches))
+ matches = (char **)NULL;
+ ind = 0;
+ }
+
+ ret = matches ? matches[ind] : (char *)NULL;
+ ind++;
+ return ret;
+}
+
+static int
+bash_glob_completion_internal (what_to_do)
+ int what_to_do;
+{
+ return bash_specific_completion (what_to_do, glob_complete_word);
+}
+
+/* A special quoting function so we don't end up quoting globbing characters
+ in the word if there are no matches or multiple matches. */
+static char *
+bash_glob_quote_filename (s, rtype, qcp)
+ char *s;
+ int rtype;
+ char *qcp;
+{
+ if (globorig && qcp && *qcp == '\0' && STREQ (s, globorig))
+ return (savestring (s));
+ else
+ return (bash_quote_filename (s, rtype, qcp));
+}
+
+static int
+bash_glob_complete_word (count, key)
+ int count, key;
+{
+ int r;
+ rl_quote_func_t *orig_quoting_function;
+
+ if (rl_editing_mode == EMACS_EDITING_MODE)
+ rl_explicit_arg = 1; /* force `*' append */
+ orig_quoting_function = rl_filename_quoting_function;
+ rl_filename_quoting_function = bash_glob_quote_filename;
+
+ r = bash_glob_completion_internal (rl_completion_mode (bash_glob_complete_word));
+
+ rl_filename_quoting_function = orig_quoting_function;
+ return r;
+}
+
+static int
+bash_glob_expand_word (count, key)
+ int count, key;
+{
+ return bash_glob_completion_internal ('*');
+}
+
+static int
+bash_glob_list_expansions (count, key)
+ int count, key;
+{
+ return bash_glob_completion_internal ('?');
+}
+
+static int
+bash_specific_completion (what_to_do, generator)
+ int what_to_do;
+ rl_compentry_func_t *generator;
+{
+ rl_compentry_func_t *orig_func;
+ rl_completion_func_t *orig_attempt_func;
+ int r;
+
+ orig_func = rl_completion_entry_function;
+ orig_attempt_func = rl_attempted_completion_function;
+ rl_completion_entry_function = generator;
+ rl_attempted_completion_function = NULL;
+
+ r = rl_complete_internal (what_to_do);
+
+ rl_completion_entry_function = orig_func;
+ rl_attempted_completion_function = orig_attempt_func;
+
+ return r;
+}
+
+#endif /* SPECIFIC_COMPLETION_FUNCTIONS */
+
+#if defined (VI_MODE)
+/* Completion, from vi mode's point of view. This is a modified version of
+ rl_vi_complete which uses the bash globbing code to implement what POSIX
+ specifies, which is to append a `*' and attempt filename generation (which
+ has the side effect of expanding any globbing characters in the word). */
+static int
+bash_vi_complete (count, key)
+ int count, key;
+{
+#if defined (SPECIFIC_COMPLETION_FUNCTIONS)
+ int p, r;
+ char *t;
+
+ if ((rl_point < rl_end) && (!whitespace (rl_line_buffer[rl_point])))
+ {
+ if (!whitespace (rl_line_buffer[rl_point + 1]))
+ rl_vi_end_word (1, 'E');
+ rl_point++;
+ }
+
+ /* Find boundaries of current word, according to vi definition of a
+ `bigword'. */
+ t = 0;
+ if (rl_point > 0)
+ {
+ p = rl_point;
+ rl_vi_bWord (1, 'B');
+ r = rl_point;
+ rl_point = p;
+ p = r;
+
+ t = substring (rl_line_buffer, p, rl_point);
+ }
+
+ if (t && glob_pattern_p (t) == 0)
+ rl_explicit_arg = 1; /* XXX - force glob_complete_word to append `*' */
+ FREE (t);
+
+ if (key == '*') /* Expansion and replacement. */
+ r = bash_glob_expand_word (count, key);
+ else if (key == '=') /* List possible completions. */
+ r = bash_glob_list_expansions (count, key);
+ else if (key == '\\') /* Standard completion */
+ r = bash_glob_complete_word (count, key);
+ else
+ r = rl_complete (0, key);
+
+ if (key == '*' || key == '\\')
+ rl_vi_start_inserting (key, 1, 1);
+
+ return (r);
+#else
+ return rl_vi_complete (count, key);
+#endif /* !SPECIFIC_COMPLETION_FUNCTIONS */
+}
+#endif /* VI_MODE */
+
+/* Filename quoting for completion. */
+/* A function to strip unquoted quote characters (single quotes, double
+ quotes, and backslashes). It allows single quotes to appear
+ within double quotes, and vice versa. It should be smarter. */
+static char *
+bash_dequote_filename (text, quote_char)
+ char *text;
+ int quote_char;
+{
+ char *ret, *p, *r;
+ int l, quoted;
+
+ l = strlen (text);
+ ret = (char *)xmalloc (l + 1);
+ for (quoted = quote_char, p = text, r = ret; p && *p; p++)
+ {
+ /* Allow backslash-quoted characters to pass through unscathed. */
+ if (*p == '\\')
+ {
+ *r++ = *++p;
+ if (*p == '\0')
+ break;
+ continue;
+ }
+ /* Close quote. */
+ if (quoted && *p == quoted)
+ {
+ quoted = 0;
+ continue;
+ }
+ /* Open quote. */
+ if (quoted == 0 && (*p == '\'' || *p == '"'))
+ {
+ quoted = *p;
+ continue;
+ }
+ *r++ = *p;
+ }
+ *r = '\0';
+ return ret;
+}
+
+/* Quote characters that the readline completion code would treat as
+ word break characters with backslashes. Pass backslash-quoted
+ characters through without examination. */
+static char *
+quote_word_break_chars (text)
+ char *text;
+{
+ char *ret, *r, *s;
+ int l;
+
+ l = strlen (text);
+ ret = (char *)xmalloc ((2 * l) + 1);
+ for (s = text, r = ret; *s; s++)
+ {
+ /* Pass backslash-quoted characters through, including the backslash. */
+ if (*s == '\\')
+ {
+ *r++ = '\\';
+ *r++ = *++s;
+ if (*s == '\0')
+ break;
+ continue;
+ }
+ /* OK, we have an unquoted character. Check its presence in
+ rl_completer_word_break_characters. */
+ if (xstrchr (rl_completer_word_break_characters, *s))
+ *r++ = '\\';
+ *r++ = *s;
+ }
+ *r = '\0';
+ return ret;
+}
+
+/* Quote a filename using double quotes, single quotes, or backslashes
+ depending on the value of completion_quoting_style. If we're
+ completing using backslashes, we need to quote some additional
+ characters (those that readline treats as word breaks), so we call
+ quote_word_break_chars on the result. This returns newly-allocated
+ memory. */
+static char *
+bash_quote_filename (s, rtype, qcp)
+ char *s;
+ int rtype;
+ char *qcp;
+{
+ char *rtext, *mtext, *ret;
+ int rlen, cs;
+
+ rtext = (char *)NULL;
+
+ /* If RTYPE == MULT_MATCH, it means that there is
+ more than one match. In this case, we do not add
+ the closing quote or attempt to perform tilde
+ expansion. If RTYPE == SINGLE_MATCH, we try
+ to perform tilde expansion, because single and double
+ quotes inhibit tilde expansion by the shell. */
+
+ mtext = s;
+ if (mtext[0] == '~' && rtype == SINGLE_MATCH)
+ mtext = bash_tilde_expand (s, 0);
+
+ cs = completion_quoting_style;
+ /* Might need to modify the default completion style based on *qcp,
+ since it's set to any user-provided opening quote. We also change
+ to single-quoting if there is no user-provided opening quote and
+ the word being completed contains newlines, since those are not
+ quoted correctly using backslashes (a backslash-newline pair is
+ special to the shell parser). */
+ if (*qcp == '\0' && cs == COMPLETE_BSQUOTE && xstrchr (mtext, '\n'))
+ cs = COMPLETE_SQUOTE;
+ else if (*qcp == '"')
+ cs = COMPLETE_DQUOTE;
+ else if (*qcp == '\'')
+ cs = COMPLETE_SQUOTE;
+#if defined (BANG_HISTORY)
+ else if (*qcp == '\0' && history_expansion && cs == COMPLETE_DQUOTE &&
+ history_expansion_inhibited == 0 && xstrchr (mtext, '!'))
+ cs = COMPLETE_BSQUOTE;
+
+ if (*qcp == '"' && history_expansion && cs == COMPLETE_DQUOTE &&
+ history_expansion_inhibited == 0 && xstrchr (mtext, '!'))
+ {
+ cs = COMPLETE_BSQUOTE;
+ *qcp = '\0';
+ }
+#endif
+
+ switch (cs)
+ {
+ case COMPLETE_DQUOTE:
+ rtext = sh_double_quote (mtext);
+ break;
+ case COMPLETE_SQUOTE:
+ rtext = sh_single_quote (mtext);
+ break;
+ case COMPLETE_BSQUOTE:
+ rtext = sh_backslash_quote (mtext);
+ break;
+ }
+
+ if (mtext != s)
+ free (mtext);
+
+ /* We may need to quote additional characters: those that readline treats
+ as word breaks that are not quoted by backslash_quote. */
+ if (rtext && cs == COMPLETE_BSQUOTE)
+ {
+ mtext = quote_word_break_chars (rtext);
+ free (rtext);
+ rtext = mtext;
+ }
+
+ /* Leave the opening quote intact. The readline completion code takes
+ care of avoiding doubled opening quotes. */
+ rlen = strlen (rtext);
+ ret = (char *)xmalloc (rlen + 1);
+ strcpy (ret, rtext);
+
+ /* If there are multiple matches, cut off the closing quote. */
+ if (rtype == MULT_MATCH && cs != COMPLETE_BSQUOTE)
+ ret[rlen - 1] = '\0';
+ free (rtext);
+ return ret;
+}
+
+/* Support for binding readline key sequences to Unix commands. */
+static Keymap cmd_xmap;
+
+static int
+bash_execute_unix_command (count, key)
+ int count; /* ignored */
+ int key;
+{
+ Keymap ckmap; /* current keymap */
+ Keymap xkmap; /* unix command executing keymap */
+ register int i;
+ char *cmd;
+ sh_parser_state_t ps;
+
+ /* First, we need to find the right command to execute. This is tricky,
+ because we might have already indirected into another keymap. */
+ ckmap = rl_get_keymap ();
+ if (ckmap != rl_executing_keymap)
+ {
+ /* bogus. we have to search. only handle one level of indirection. */
+ for (i = 0; i < KEYMAP_SIZE; i++)
+ {
+ if (ckmap[i].type == ISKMAP && (Keymap)ckmap[i].function == rl_executing_keymap)
+ break;
+ }
+ if (i < KEYMAP_SIZE)
+ xkmap = (Keymap)cmd_xmap[i].function;
+ else
+ {
+ rl_crlf ();
+ internal_error (_("bash_execute_unix_command: cannot find keymap for command"));
+ rl_forced_update_display ();
+ return 1;
+ }
+ }
+ else
+ xkmap = cmd_xmap;
+
+ cmd = (char *)xkmap[key].function;
+
+ if (cmd == 0)
+ {
+ rl_ding ();
+ return 1;
+ }
+
+ rl_crlf (); /* move to a new line */
+
+ save_parser_state (&ps);
+
+ cmd = savestring (cmd);
+ parse_and_execute (cmd, "bash_execute_unix_command", SEVAL_NOHIST);
+
+ restore_parser_state (&ps);
+
+ /* and restore the readline buffer and display after command execution. */
+ rl_forced_update_display ();
+ return 0;
+}
+
+static void
+init_unix_command_map ()
+{
+ cmd_xmap = rl_make_bare_keymap ();
+}
+
+static int
+isolate_sequence (string, ind, need_dquote, startp)
+ char *string;
+ int ind, need_dquote, *startp;
+{
+ register int i;
+ int c, passc, delim;
+
+ for (i = ind; string[i] && whitespace (string[i]); i++)
+ ;
+ /* NEED_DQUOTE means that the first non-white character *must* be `"'. */
+ if (need_dquote && string[i] != '"')
+ {
+ builtin_error (_("%s: first non-whitespace character is not `\"'"), string);
+ return -1;
+ }
+
+ /* We can have delimited strings even if NEED_DQUOTE == 0, like the command
+ string to bind the key sequence to. */
+ delim = (string[i] == '"' || string[i] == '\'') ? string[i] : 0;
+
+ if (startp)
+ *startp = delim ? ++i : i;
+
+ for (passc = 0; c = string[i]; i++)
+ {
+ if (passc)
+ {
+ passc = 0;
+ continue;
+ }
+ if (c == '\\')
+ {
+ passc++;
+ continue;
+ }
+ if (c == delim)
+ break;
+ }
+
+ if (delim && string[i] != delim)
+ {
+ builtin_error (_("no closing `%c' in %s"), delim, string);
+ return -1;
+ }
+
+ return i;
+}
+
+int
+bind_keyseq_to_unix_command (line)
+ char *line;
+{
+ Keymap kmap;
+ char *kseq, *value;
+ int i, kstart;
+
+ if (cmd_xmap == 0)
+ init_unix_command_map ();
+
+ kmap = rl_get_keymap ();
+
+ /* We duplicate some of the work done by rl_parse_and_bind here, but
+ this code only has to handle `"keyseq": ["]command["]' and can
+ generate an error for anything else. */
+ i = isolate_sequence (line, 0, 1, &kstart);
+ if (i < 0)
+ return -1;
+
+ /* Create the key sequence string to pass to rl_generic_bind */
+ kseq = substring (line, kstart, i);
+
+ for ( ; line[i] && line[i] != ':'; i++)
+ ;
+ if (line[i] != ':')
+ {
+ builtin_error (_("%s: missing colon separator"), line);
+ return -1;
+ }
+
+ i = isolate_sequence (line, i + 1, 0, &kstart);
+ if (i < 0)
+ return -1;
+
+ /* Create the value string containing the command to execute. */
+ value = substring (line, kstart, i);
+
+ /* Save the command to execute and the key sequence in the CMD_XMAP */
+ rl_generic_bind (ISMACR, kseq, value, cmd_xmap);
+
+ /* and bind the key sequence in the current keymap to a function that
+ understands how to execute from CMD_XMAP */
+ rl_bind_keyseq_in_map (kseq, bash_execute_unix_command, kmap);
+
+ return 0;
+}
+
+/* Used by the programmable completion code. Complete TEXT as a filename,
+ but return only directories as matches. Dequotes the filename before
+ attempting to find matches. */
+char **
+bash_directory_completion_matches (text)
+ const char *text;
+{
+ char **m1;
+ char *dfn;
+ int qc;
+
+#if 0
+ qc = (text[0] == '"' || text[0] == '\'') ? text[0] : 0;
+#else
+ qc = rl_dispatching ? rl_completion_quote_character : 0;
+#endif
+ dfn = bash_dequote_filename ((char *)text, qc);
+ m1 = rl_completion_matches (dfn, rl_filename_completion_function);
+ free (dfn);
+
+ if (m1 == 0 || m1[0] == 0)
+ return m1;
+ /* We don't bother recomputing the lcd of the matches, because it will just
+ get thrown away by the programmable completion code and recomputed
+ later. */
+ (void)bash_ignore_filenames (m1);
+ return m1;
+}
+
+char *
+bash_dequote_text (text)
+ const char *text;
+{
+ char *dtxt;
+ int qc;
+
+ qc = (text[0] == '"' || text[0] == '\'') ? text[0] : 0;
+ dtxt = bash_dequote_filename ((char *)text, qc);
+ return (dtxt);
+}
+#endif /* READLINE */
#endif /* SPECIFIC_COMPLETION_FUNCTIONS */
- rl_bind_key_if_unbound_in_map (TAB, dynamic_complete_history, emacs_meta_keymap);
+ kseq[0] = TAB;
+ kseq[1] = '\0';
+ func = rl_function_of_keyseq (kseq, emacs_meta_keymap, (int *)NULL);
+ if (func == 0 || func == rl_tab_insert)
+ rl_bind_key_in_map (TAB, dynamic_complete_history, emacs_meta_keymap);
/* Tell the completer that we want a crack first. */
rl_attempted_completion_function = attempt_shell_completion;
#define VI_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-vi}}\""
#define EMACS_EDIT_COMMAND "fc -e \"${VISUAL:-${EDITOR:-emacs}}\""
+#define POSIX_VI_EDIT_COMMAND "fc -e vi"
static int
edit_and_execute_command (count, c, editing_mode, edit_command)
vi_edit_and_execute_command (count, c)
int count, c;
{
- return (edit_and_execute_command (count, c, VI_EDITING_MODE, VI_EDIT_COMMAND));
+ if (posixly_correct)
+ return (edit_and_execute_command (count, c, VI_EDITING_MODE, POSIX_VI_EDIT_COMMAND));
+ else
+ return (edit_and_execute_command (count, c, VI_EDITING_MODE, VI_EDIT_COMMAND));
}
#endif /* VI_MODE */
static char *path = (char *)NULL;
static char *val = (char *)NULL;
static char *filename_hint = (char *)NULL;
- static int path_index, hint_len, istate;
+ static char *dequoted_hint = (char *)NULL;
+ static int path_index, hint_len, dequoted_len, istate, igncase;
static int mapping_over, local_index;
static SHELL_VAR **varlist = (SHELL_VAR **)NULL;
#if defined (ALIAS)
static alias_t **alias_list = (alias_t **)NULL;
#endif /* ALIAS */
+ char *temp;
/* We have to map over the possibilities for command words. If we have
no state, then make one just for that purpose. */
if (!state)
{
+ if (dequoted_hint && dequoted_hint != hint)
+ free (dequoted_hint);
if (hint)
free (hint);
mapping_over = 0;
val = (char *)NULL;
+ temp = rl_variable_value ("completion-ignore-case");
+ igncase = strcmp (temp, "on") == 0;
+
/* If this is an absolute program name, do not check it against
aliases, reserved words, functions or builtins. We must check
whether or not it is unique, and, if so, whether that filename
hint = bash_tilde_expand (hint_text, 0);
else
hint = savestring (hint_text);
- hint_len = strlen (hint);
+
+ dequoted_hint = hint;
+ /* If readline's completer found a quote character somewhere, but
+ didn't set the quote character, there must have been a quote
+ character embedded in the filename. It can't be at the start of
+ the filename, so we need to dequote the filename before we look
+ in the file system for it. */
+ if (rl_completion_found_quote && rl_completion_quote_character == 0)
+ {
+ dequoted_hint = bash_dequote_filename (hint, 0);
+ free (hint);
+ hint = dequoted_hint;
+ }
+ dequoted_len = hint_len = strlen (hint);
if (filename_hint)
free (filename_hint);
+
filename_hint = savestring (hint);
mapping_over = 4;
goto inner;
}
- hint = savestring (hint_text);
- hint_len = strlen (hint);
+ dequoted_hint = hint = savestring (hint_text);
+ dequoted_len = hint_len = strlen (hint);
+ if (rl_completion_found_quote && rl_completion_quote_character == 0)
+ {
+ dequoted_hint = bash_dequote_filename (hint, 0);
+ dequoted_len = strlen (dequoted_hint);
+ }
+
path = get_string_value ("PATH");
path_index = dot_in_path = 0;
free (filename_hint);
filename_hint = sh_makepath (current_path, hint, 0);
-
free (current_path);
}
porates useful features from the _\bK_\bo_\br_\bn and _\bC shells (k\bks\bsh\bh and c\bcs\bsh\bh).
B\bBa\bas\bsh\bh is intended to be a conformant implementation of the IEEE POSIX
- Shell and Tools specification (IEEE Working Group 1003.2).
+ Shell and Tools specification (IEEE Working Group 1003.2). B\bBa\bas\bsh\bh can be
+ configured to be POSIX-conformant by default.
O\bOP\bPT\bTI\bIO\bON\bNS\bS
- In addition to the single-character shell options documented in the
- description of the s\bse\bet\bt builtin command, b\bba\bas\bsh\bh interprets the following
+ In addition to the single-character shell options documented in the
+ description of the s\bse\bet\bt builtin command, b\bba\bas\bsh\bh interprets the following
options when it is invoked:
- -\b-c\bc _\bs_\bt_\br_\bi_\bn_\bg If the -\b-c\bc option is present, then commands are read from
- _\bs_\bt_\br_\bi_\bn_\bg. If there are arguments after the _\bs_\bt_\br_\bi_\bn_\bg, they are
+ -\b-c\bc _\bs_\bt_\br_\bi_\bn_\bg If the -\b-c\bc option is present, then commands are read from
+ _\bs_\bt_\br_\bi_\bn_\bg. If there are arguments after the _\bs_\bt_\br_\bi_\bn_\bg, they are
assigned to the positional parameters, starting with $\b$0\b0.
-\b-i\bi If the -\b-i\bi option is present, the shell is _\bi_\bn_\bt_\be_\br_\ba_\bc_\bt_\bi_\bv_\be.
-\b-l\bl Make b\bba\bas\bsh\bh act as if it had been invoked as a login shell (see
I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN below).
- -\b-r\br If the -\b-r\br option is present, the shell becomes _\br_\be_\bs_\bt_\br_\bi_\bc_\bt_\be_\bd
+ -\b-r\br If the -\b-r\br option is present, the shell becomes _\br_\be_\bs_\bt_\br_\bi_\bc_\bt_\be_\bd
(see R\bRE\bES\bST\bTR\bRI\bIC\bCT\bTE\bED\bD S\bSH\bHE\bEL\bLL\bL below).
- -\b-s\bs If the -\b-s\bs option is present, or if no arguments remain after
- option processing, then commands are read from the standard
- input. This option allows the positional parameters to be
+ -\b-s\bs If the -\b-s\bs option is present, or if no arguments remain after
+ option processing, then commands are read from the standard
+ input. This option allows the positional parameters to be
set when invoking an interactive shell.
- -\b-D\bD A list of all double-quoted strings preceded by $\b$ is printed
- on the standard output. These are the strings that are sub-
+ -\b-D\bD A list of all double-quoted strings preceded by $\b$ is printed
+ on the standard output. These are the strings that are sub-
ject to language translation when the current locale is not C\bC
- or P\bPO\bOS\bSI\bIX\bX. This implies the -\b-n\bn option; no commands will be
+ or P\bPO\bOS\bSI\bIX\bX. This implies the -\b-n\bn option; no commands will be
executed.
[\b[-\b-+\b+]\b]O\bO [\b[_\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn]\b]
- _\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn is one of the shell options accepted by the
- s\bsh\bho\bop\bpt\bt builtin (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). If
+ _\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn is one of the shell options accepted by the
+ s\bsh\bho\bop\bpt\bt builtin (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). If
_\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn is present, -\b-O\bO sets the value of that option; +\b+O\bO
- unsets it. If _\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn is not supplied, the names and
- values of the shell options accepted by s\bsh\bho\bop\bpt\bt are printed on
- the standard output. If the invocation option is +\b+O\bO, the
- output is displayed in a format that may be reused as input.
- -\b--\b- A -\b--\b- signals the end of options and disables further option
- processing. Any arguments after the -\b--\b- are treated as file-
+ unsets it. If _\bs_\bh_\bo_\bp_\bt_\b__\bo_\bp_\bt_\bi_\bo_\bn is not supplied, the names and
+ values of the shell options accepted by s\bsh\bho\bop\bpt\bt are printed on
+ the standard output. If the invocation option is +\b+O\bO, the
+ output is displayed in a format that may be reused as input.
+ -\b--\b- A -\b--\b- signals the end of options and disables further option
+ processing. Any arguments after the -\b--\b- are treated as file-
names and arguments. An argument of -\b- is equivalent to -\b--\b-.
- B\bBa\bas\bsh\bh also interprets a number of multi-character options. These
- options must appear on the command line before the single-character
+ B\bBa\bas\bsh\bh also interprets a number of multi-character options. These
+ options must appear on the command line before the single-character
options to be recognized.
-\b--\b-d\bde\beb\bbu\bug\bgg\bge\ber\br
Arrange for the debugger profile to be executed before the shell
- starts. Turns on extended debugging mode (see the description
- of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the s\bsh\bho\bop\bpt\bt builtin below) and shell
+ starts. Turns on extended debugging mode (see the description
+ of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the s\bsh\bho\bop\bpt\bt builtin below) and shell
function tracing (see the description of the -\b-o\bo f\bfu\bun\bnc\bct\btr\bra\bac\bce\be option
to the s\bse\bet\bt builtin below).
-\b--\b-d\bdu\bum\bmp\bp-\b-p\bpo\bo-\b-s\bst\btr\bri\bin\bng\bgs\bs
- Equivalent to -\b-D\bD, but the output is in the GNU _\bg_\be_\bt_\bt_\be_\bx_\bt p\bpo\bo (por-
+ Equivalent to -\b-D\bD, but the output is in the GNU _\bg_\be_\bt_\bt_\be_\bx_\bt p\bpo\bo (por-
table object) file format.
-\b--\b-d\bdu\bum\bmp\bp-\b-s\bst\btr\bri\bin\bng\bgs\bs
Equivalent to -\b-D\bD.
- -\b--\b-h\bhe\bel\blp\bp Display a usage message on standard output and exit success-
+ -\b--\b-h\bhe\bel\blp\bp Display a usage message on standard output and exit success-
fully.
-\b--\b-i\bin\bni\bit\bt-\b-f\bfi\bil\ble\be _\bf_\bi_\bl_\be
-\b--\b-r\brc\bcf\bfi\bil\ble\be _\bf_\bi_\bl_\be
Execute commands from _\bf_\bi_\bl_\be instead of the standard personal ini-
- tialization file _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc if the shell is interactive (see
+ tialization file _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc if the shell is interactive (see
I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN below).
-\b--\b-l\blo\bog\bgi\bin\bn
Equivalent to -\b-l\bl.
-\b--\b-n\bno\boe\bed\bdi\bit\bti\bin\bng\bg
- Do not use the GNU r\bre\bea\bad\bdl\bli\bin\bne\be library to read command lines when
+ Do not use the GNU r\bre\bea\bad\bdl\bli\bin\bne\be library to read command lines when
the shell is interactive.
-\b--\b-n\bno\bop\bpr\bro\bof\bfi\bil\ble\be
- Do not read either the system-wide startup file _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be or
- any of the personal initialization files _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bp_\br_\bo_\bf_\bi_\bl_\be,
- _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bl_\bo_\bg_\bi_\bn, or _\b~_\b/_\b._\bp_\br_\bo_\bf_\bi_\bl_\be. By default, b\bba\bas\bsh\bh reads these
- files when it is invoked as a login shell (see I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN
+ Do not read either the system-wide startup file _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be or
+ any of the personal initialization files _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bp_\br_\bo_\bf_\bi_\bl_\be,
+ _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bl_\bo_\bg_\bi_\bn, or _\b~_\b/_\b._\bp_\br_\bo_\bf_\bi_\bl_\be. By default, b\bba\bas\bsh\bh reads these
+ files when it is invoked as a login shell (see I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN
below).
-\b--\b-n\bno\bor\brc\bc Do not read and execute the personal initialization file
- _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc if the shell is interactive. This option is on by
+ _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc if the shell is interactive. This option is on by
default if the shell is invoked as s\bsh\bh.
-\b--\b-p\bpo\bos\bsi\bix\bx
- Change the behavior of b\bba\bas\bsh\bh where the default operation differs
- from the POSIX 1003.2 standard to match the standard (_\bp_\bo_\bs_\bi_\bx
+ Change the behavior of b\bba\bas\bsh\bh where the default operation differs
+ from the POSIX 1003.2 standard to match the standard (_\bp_\bo_\bs_\bi_\bx
_\bm_\bo_\bd_\be).
-\b--\b-r\bre\bes\bst\btr\bri\bic\bct\bte\bed\bd
Equivalent to -\b-v\bv.
-\b--\b-v\bve\ber\brs\bsi\bio\bon\bn
- Show version information for this instance of b\bba\bas\bsh\bh on the stan-
+ Show version information for this instance of b\bba\bas\bsh\bh on the stan-
dard output and exit successfully.
A\bAR\bRG\bGU\bUM\bME\bEN\bNT\bTS\bS
If arguments remain after option processing, and neither the -\b-c\bc nor the
- -\b-s\bs option has been supplied, the first argument is assumed to be the
- name of a file containing shell commands. If b\bba\bas\bsh\bh is invoked in this
- fashion, $\b$0\b0 is set to the name of the file, and the positional parame-
- ters are set to the remaining arguments. B\bBa\bas\bsh\bh reads and executes com-
- mands from this file, then exits. B\bBa\bas\bsh\bh's exit status is the exit sta-
- tus of the last command executed in the script. If no commands are
- executed, the exit status is 0. An attempt is first made to open the
+ -\b-s\bs option has been supplied, the first argument is assumed to be the
+ name of a file containing shell commands. If b\bba\bas\bsh\bh is invoked in this
+ fashion, $\b$0\b0 is set to the name of the file, and the positional parame-
+ ters are set to the remaining arguments. B\bBa\bas\bsh\bh reads and executes com-
+ mands from this file, then exits. B\bBa\bas\bsh\bh's exit status is the exit sta-
+ tus of the last command executed in the script. If no commands are
+ executed, the exit status is 0. An attempt is first made to open the
file in the current directory, and, if no file is found, then the shell
searches the directories in P\bPA\bAT\bTH\bH for the script.
I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN
- A _\bl_\bo_\bg_\bi_\bn _\bs_\bh_\be_\bl_\bl is one whose first character of argument zero is a -\b-, or
+ A _\bl_\bo_\bg_\bi_\bn _\bs_\bh_\be_\bl_\bl is one whose first character of argument zero is a -\b-, or
one started with the -\b--\b-l\blo\bog\bgi\bin\bn option.
- An _\bi_\bn_\bt_\be_\br_\ba_\bc_\bt_\bi_\bv_\be shell is one started without non-option arguments and
+ An _\bi_\bn_\bt_\be_\br_\ba_\bc_\bt_\bi_\bv_\be shell is one started without non-option arguments and
without the -\b-c\bc option whose standard input and error are both connected
- to terminals (as determined by _\bi_\bs_\ba_\bt_\bt_\by(3)), or one started with the -\b-i\bi
- option. P\bPS\bS1\b1 is set and $\b$-\b- includes i\bi if b\bba\bas\bsh\bh is interactive, allowing
+ to terminals (as determined by _\bi_\bs_\ba_\bt_\bt_\by(3)), or one started with the -\b-i\bi
+ option. P\bPS\bS1\b1 is set and $\b$-\b- includes i\bi if b\bba\bas\bsh\bh is interactive, allowing
a shell script or a startup file to test this state.
- The following paragraphs describe how b\bba\bas\bsh\bh executes its startup files.
- If any of the files exist but cannot be read, b\bba\bas\bsh\bh reports an error.
+ The following paragraphs describe how b\bba\bas\bsh\bh executes its startup files.
+ If any of the files exist but cannot be read, b\bba\bas\bsh\bh reports an error.
Tildes are expanded in file names as described below under T\bTi\bil\bld\bde\be E\bEx\bxp\bpa\ban\bn-\b-
s\bsi\bio\bon\bn in the E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN section.
- When b\bba\bas\bsh\bh is invoked as an interactive login shell, or as a non-inter-
- active shell with the -\b--\b-l\blo\bog\bgi\bin\bn option, it first reads and executes com-
- mands from the file _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be, if that file exists. After reading
+ When b\bba\bas\bsh\bh is invoked as an interactive login shell, or as a non-inter-
+ active shell with the -\b--\b-l\blo\bog\bgi\bin\bn option, it first reads and executes com-
+ mands from the file _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be, if that file exists. After reading
that file, it looks for _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bp_\br_\bo_\bf_\bi_\bl_\be, _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bl_\bo_\bg_\bi_\bn, and _\b~_\b/_\b._\bp_\br_\bo_\bf_\bi_\bl_\be,
- in that order, and reads and executes commands from the first one that
- exists and is readable. The -\b--\b-n\bno\bop\bpr\bro\bof\bfi\bil\ble\be option may be used when the
+ in that order, and reads and executes commands from the first one that
+ exists and is readable. The -\b--\b-n\bno\bop\bpr\bro\bof\bfi\bil\ble\be option may be used when the
shell is started to inhibit this behavior.
- When a login shell exits, b\bba\bas\bsh\bh reads and executes commands from the
+ When a login shell exits, b\bba\bas\bsh\bh reads and executes commands from the
file _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bl_\bo_\bg_\bo_\bu_\bt, if it exists.
- When an interactive shell that is not a login shell is started, b\bba\bas\bsh\bh
- reads and executes commands from _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc, if that file exists. This
- may be inhibited by using the -\b--\b-n\bno\bor\brc\bc option. The -\b--\b-r\brc\bcf\bfi\bil\ble\be _\bf_\bi_\bl_\be option
- will force b\bba\bas\bsh\bh to read and execute commands from _\bf_\bi_\bl_\be instead of
+ When an interactive shell that is not a login shell is started, b\bba\bas\bsh\bh
+ reads and executes commands from _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc, if that file exists. This
+ may be inhibited by using the -\b--\b-n\bno\bor\brc\bc option. The -\b--\b-r\brc\bcf\bfi\bil\ble\be _\bf_\bi_\bl_\be option
+ will force b\bba\bas\bsh\bh to read and execute commands from _\bf_\bi_\bl_\be instead of
_\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc.
- When b\bba\bas\bsh\bh is started non-interactively, to run a shell script, for
+ When b\bba\bas\bsh\bh is started non-interactively, to run a shell script, for
example, it looks for the variable B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV in the environment, expands
- its value if it appears there, and uses the expanded value as the name
- of a file to read and execute. B\bBa\bas\bsh\bh behaves as if the following com-
+ its value if it appears there, and uses the expanded value as the name
+ of a file to read and execute. B\bBa\bas\bsh\bh behaves as if the following com-
mand were executed:
if [ -n "$BASH_ENV" ]; then . "$BASH_ENV"; fi
- but the value of the P\bPA\bAT\bTH\bH variable is not used to search for the file
+ but the value of the P\bPA\bAT\bTH\bH variable is not used to search for the file
name.
- If b\bba\bas\bsh\bh is invoked with the name s\bsh\bh, it tries to mimic the startup
- behavior of historical versions of s\bsh\bh as closely as possible, while
- conforming to the POSIX standard as well. When invoked as an interac-
- tive login shell, or a non-interactive shell with the -\b--\b-l\blo\bog\bgi\bin\bn option,
- it first attempts to read and execute commands from _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be and
- _\b~_\b/_\b._\bp_\br_\bo_\bf_\bi_\bl_\be, in that order. The -\b--\b-n\bno\bop\bpr\bro\bof\bfi\bil\ble\be option may be used to
- inhibit this behavior. When invoked as an interactive shell with the
- name s\bsh\bh, b\bba\bas\bsh\bh looks for the variable E\bEN\bNV\bV, expands its value if it is
- defined, and uses the expanded value as the name of a file to read and
+ If b\bba\bas\bsh\bh is invoked with the name s\bsh\bh, it tries to mimic the startup
+ behavior of historical versions of s\bsh\bh as closely as possible, while
+ conforming to the POSIX standard as well. When invoked as an interac-
+ tive login shell, or a non-interactive shell with the -\b--\b-l\blo\bog\bgi\bin\bn option,
+ it first attempts to read and execute commands from _\b/_\be_\bt_\bc_\b/_\bp_\br_\bo_\bf_\bi_\bl_\be and
+ _\b~_\b/_\b._\bp_\br_\bo_\bf_\bi_\bl_\be, in that order. The -\b--\b-n\bno\bop\bpr\bro\bof\bfi\bil\ble\be option may be used to
+ inhibit this behavior. When invoked as an interactive shell with the
+ name s\bsh\bh, b\bba\bas\bsh\bh looks for the variable E\bEN\bNV\bV, expands its value if it is
+ defined, and uses the expanded value as the name of a file to read and
execute. Since a shell invoked as s\bsh\bh does not attempt to read and exe-
- cute commands from any other startup files, the -\b--\b-r\brc\bcf\bfi\bil\ble\be option has no
- effect. A non-interactive shell invoked with the name s\bsh\bh does not
- attempt to read any other startup files. When invoked as s\bsh\bh, b\bba\bas\bsh\bh
+ cute commands from any other startup files, the -\b--\b-r\brc\bcf\bfi\bil\ble\be option has no
+ effect. A non-interactive shell invoked with the name s\bsh\bh does not
+ attempt to read any other startup files. When invoked as s\bsh\bh, b\bba\bas\bsh\bh
enters _\bp_\bo_\bs_\bi_\bx mode after the startup files are read.
- When b\bba\bas\bsh\bh is started in _\bp_\bo_\bs_\bi_\bx mode, as with the -\b--\b-p\bpo\bos\bsi\bix\bx command line
+ When b\bba\bas\bsh\bh is started in _\bp_\bo_\bs_\bi_\bx mode, as with the -\b--\b-p\bpo\bos\bsi\bix\bx command line
option, it follows the POSIX standard for startup files. In this mode,
- interactive shells expand the E\bEN\bNV\bV variable and commands are read and
- executed from the file whose name is the expanded value. No other
+ interactive shells expand the E\bEN\bNV\bV variable and commands are read and
+ executed from the file whose name is the expanded value. No other
startup files are read.
- B\bBa\bas\bsh\bh attempts to determine when it is being run by the remote shell
- daemon, usually _\br_\bs_\bh_\bd. If b\bba\bas\bsh\bh determines it is being run by _\br_\bs_\bh_\bd, it
- reads and executes commands from _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc, if that file exists and is
+ B\bBa\bas\bsh\bh attempts to determine when it is being run by the remote shell
+ daemon, usually _\br_\bs_\bh_\bd. If b\bba\bas\bsh\bh determines it is being run by _\br_\bs_\bh_\bd, it
+ reads and executes commands from _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc, if that file exists and is
readable. It will not do this if invoked as s\bsh\bh. The -\b--\b-n\bno\bor\brc\bc option may
- be used to inhibit this behavior, and the -\b--\b-r\brc\bcf\bfi\bil\ble\be option may be used
- to force another file to be read, but _\br_\bs_\bh_\bd does not generally invoke
+ be used to inhibit this behavior, and the -\b--\b-r\brc\bcf\bfi\bil\ble\be option may be used
+ to force another file to be read, but _\br_\bs_\bh_\bd does not generally invoke
the shell with those options or allow them to be specified.
If the shell is started with the effective user (group) id not equal to
the real user (group) id, and the -\b-p\bp option is not supplied, no startup
files are read, shell functions are not inherited from the environment,
- the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS variable, if it appears in the environment, is ignored,
+ the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS variable, if it appears in the environment, is ignored,
and the effective user id is set to the real user id. If the -\b-p\bp option
- is supplied at invocation, the startup behavior is the same, but the
+ is supplied at invocation, the startup behavior is the same, but the
effective user id is not reset.
D\bDE\bEF\bFI\bIN\bNI\bIT\bTI\bIO\bON\bNS\bS
- The following definitions are used throughout the rest of this docu-
+ The following definitions are used throughout the rest of this docu-
ment.
b\bbl\bla\ban\bnk\bk A space or tab.
- w\bwo\bor\brd\bd A sequence of characters considered as a single unit by the
+ w\bwo\bor\brd\bd A sequence of characters considered as a single unit by the
shell. Also known as a t\bto\bok\bke\ben\bn.
- n\bna\bam\bme\be A _\bw_\bo_\br_\bd consisting only of alphanumeric characters and under-
- scores, and beginning with an alphabetic character or an under-
+ n\bna\bam\bme\be A _\bw_\bo_\br_\bd consisting only of alphanumeric characters and under-
+ scores, and beginning with an alphabetic character or an under-
score. Also referred to as an i\bid\bde\ben\bnt\bti\bif\bfi\bie\ber\br.
m\bme\bet\bta\bac\bch\bha\bar\bra\bac\bct\bte\ber\br
- A character that, when unquoted, separates words. One of the
+ A character that, when unquoted, separates words. One of the
following:
|\b| &\b& ;\b; (\b( )\b) <\b< >\b> s\bsp\bpa\bac\bce\be t\bta\bab\bb
c\bco\bon\bnt\btr\bro\bol\bl o\bop\bpe\ber\bra\bat\bto\bor\br
R\bRE\bES\bSE\bER\bRV\bVE\bED\bD W\bWO\bOR\bRD\bDS\bS
_\bR_\be_\bs_\be_\br_\bv_\be_\bd _\bw_\bo_\br_\bd_\bs are words that have a special meaning to the shell. The
following words are recognized as reserved when unquoted and either the
- first word of a simple command (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR below) or the third
+ first word of a simple command (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR below) or the third
word of a c\bca\bas\bse\be or f\bfo\bor\br command:
- !\b! c\bca\bas\bse\be d\bdo\bo d\bdo\bon\bne\be e\bel\bli\bif\bf e\bel\bls\bse\be e\bes\bsa\bac\bc f\bfi\bi f\bfo\bor\br f\bfu\bun\bnc\bct\bti\bio\bon\bn i\bif\bf i\bin\bn s\bse\bel\ble\bec\bct\bt t\bth\bhe\ben\bn u\bun\bnt\bti\bil\bl
+ !\b! c\bca\bas\bse\be d\bdo\bo d\bdo\bon\bne\be e\bel\bli\bif\bf e\bel\bls\bse\be e\bes\bsa\bac\bc f\bfi\bi f\bfo\bor\br f\bfu\bun\bnc\bct\bti\bio\bon\bn i\bif\bf i\bin\bn s\bse\bel\ble\bec\bct\bt t\bth\bhe\ben\bn u\bun\bnt\bti\bil\bl
w\bwh\bhi\bil\ble\be {\b{ }\b} t\bti\bim\bme\be [\b[[\b[ ]\b]]\b]
S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
S\bSi\bim\bmp\bpl\ble\be C\bCo\bom\bmm\bma\ban\bnd\bds\bs
- A _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd is a sequence of optional variable assignments fol-
- lowed by b\bbl\bla\ban\bnk\bk-separated words and redirections, and terminated by a
+ A _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd is a sequence of optional variable assignments fol-
+ lowed by b\bbl\bla\ban\bnk\bk-separated words and redirections, and terminated by a
_\bc_\bo_\bn_\bt_\br_\bo_\bl _\bo_\bp_\be_\br_\ba_\bt_\bo_\br. The first word specifies the command to be executed,
- and is passed as argument zero. The remaining words are passed as
+ and is passed as argument zero. The remaining words are passed as
arguments to the invoked command.
- The return value of a _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd is its exit status, or 128+_\bn if
+ The return value of a _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd is its exit status, or 128+_\bn if
the command is terminated by signal _\bn.
P\bPi\bip\bpe\bel\bli\bin\bne\bes\bs
[t\bti\bim\bme\be [-\b-p\bp]] [ ! ] _\bc_\bo_\bm_\bm_\ba_\bn_\bd [ |\b| _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2 ... ]
- The standard output of _\bc_\bo_\bm_\bm_\ba_\bn_\bd is connected via a pipe to the standard
- input of _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2. This connection is performed before any redirec-
+ The standard output of _\bc_\bo_\bm_\bm_\ba_\bn_\bd is connected via a pipe to the standard
+ input of _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2. This connection is performed before any redirec-
tions specified by the command (see R\bRE\bED\bDI\bIR\bRE\bEC\bCT\bTI\bIO\bON\bN below).
The return status of a pipeline is the exit status of the last command,
- unless the p\bpi\bip\bpe\bef\bfa\bai\bil\bl option is enabled. If p\bpi\bip\bpe\bef\bfa\bai\bil\bl is enabled, the
- pipeline's return status is the value of the last (rightmost) command
- to exit with a non-zero status, or zero if all commands exit success-
+ unless the p\bpi\bip\bpe\bef\bfa\bai\bil\bl option is enabled. If p\bpi\bip\bpe\bef\bfa\bai\bil\bl is enabled, the
+ pipeline's return status is the value of the last (rightmost) command
+ to exit with a non-zero status, or zero if all commands exit success-
fully. If the reserved word !\b! precedes a pipeline, the exit status of
- that pipeline is the logical negation of the exit status as described
- above. The shell waits for all commands in the pipeline to terminate
+ that pipeline is the logical negation of the exit status as described
+ above. The shell waits for all commands in the pipeline to terminate
before returning a value.
- If the t\bti\bim\bme\be reserved word precedes a pipeline, the elapsed as well as
- user and system time consumed by its execution are reported when the
- pipeline terminates. The -\b-p\bp option changes the output format to that
- specified by POSIX. The T\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT variable may be set to a format
- string that specifies how the timing information should be displayed;
+ If the t\bti\bim\bme\be reserved word precedes a pipeline, the elapsed as well as
+ user and system time consumed by its execution are reported when the
+ pipeline terminates. The -\b-p\bp option changes the output format to that
+ specified by POSIX. The T\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT variable may be set to a format
+ string that specifies how the timing information should be displayed;
see the description of T\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT under S\bSh\bhe\bel\bll\bl V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs below.
- Each command in a pipeline is executed as a separate process (i.e., in
+ Each command in a pipeline is executed as a separate process (i.e., in
a subshell).
L\bLi\bis\bst\bts\bs
- A _\bl_\bi_\bs_\bt is a sequence of one or more pipelines separated by one of the
+ A _\bl_\bi_\bs_\bt is a sequence of one or more pipelines separated by one of the
operators ;\b;, &\b&, &\b&&\b&, or |\b||\b|, and optionally terminated by one of ;\b;, &\b&, or
<\b<n\bne\bew\bwl\bli\bin\bne\be>\b>.
Of these list operators, &\b&&\b& and |\b||\b| have equal precedence, followed by ;\b;
and &\b&,\b, which have equal precedence.
- A sequence of one or more newlines may appear in a _\bl_\bi_\bs_\bt instead of a
+ A sequence of one or more newlines may appear in a _\bl_\bi_\bs_\bt instead of a
semicolon to delimit commands.
- If a command is terminated by the control operator &\b&, the shell exe-
- cutes the command in the _\bb_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd in a subshell. The shell does not
- wait for the command to finish, and the return status is 0. Commands
- separated by a ;\b; are executed sequentially; the shell waits for each
- command to terminate in turn. The return status is the exit status of
+ If a command is terminated by the control operator &\b&, the shell exe-
+ cutes the command in the _\bb_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd in a subshell. The shell does not
+ wait for the command to finish, and the return status is 0. Commands
+ separated by a ;\b; are executed sequentially; the shell waits for each
+ command to terminate in turn. The return status is the exit status of
the last command executed.
- The control operators &\b&&\b& and |\b||\b| denote AND lists and OR lists, respec-
+ The control operators &\b&&\b& and |\b||\b| denote AND lists and OR lists, respec-
tively. An AND list has the form
_\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 &\b&&\b& _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2
- _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2 is executed if, and only if, _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 returns an exit status
+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2 is executed if, and only if, _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 returns an exit status
of zero.
An OR list has the form
_\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 |\b||\b| _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2
- _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2 is executed if and only if _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 returns a non-zero exit
- status. The return status of AND and OR lists is the exit status of
+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b2 is executed if and only if _\bc_\bo_\bm_\bm_\ba_\bn_\bd_\b1 returns a non-zero exit
+ status. The return status of AND and OR lists is the exit status of
the last command executed in the list.
C\bCo\bom\bmp\bpo\bou\bun\bnd\bd C\bCo\bom\bmm\bma\ban\bnd\bds\bs
A _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd _\bc_\bo_\bm_\bm_\ba_\bn_\bd is one of the following:
- (_\bl_\bi_\bs_\bt) _\bl_\bi_\bs_\bt is executed in a subshell environment (see C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bU-\b-
- T\bTI\bIO\bON\bN E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT below). Variable assignments and builtin com-
- mands that affect the shell's environment do not remain in
- effect after the command completes. The return status is the
+ (_\bl_\bi_\bs_\bt) _\bl_\bi_\bs_\bt is executed in a subshell environment (see C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bU-\b-
+ T\bTI\bIO\bON\bN E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT below). Variable assignments and builtin com-
+ mands that affect the shell's environment do not remain in
+ effect after the command completes. The return status is the
exit status of _\bl_\bi_\bs_\bt.
{ _\bl_\bi_\bs_\bt; }
- _\bl_\bi_\bs_\bt is simply executed in the current shell environment. _\bl_\bi_\bs_\bt
- must be terminated with a newline or semicolon. This is known
- as a _\bg_\br_\bo_\bu_\bp _\bc_\bo_\bm_\bm_\ba_\bn_\bd. The return status is the exit status of
- _\bl_\bi_\bs_\bt. Note that unlike the metacharacters (\b( and )\b), {\b{ and }\b} are
+ _\bl_\bi_\bs_\bt is simply executed in the current shell environment. _\bl_\bi_\bs_\bt
+ must be terminated with a newline or semicolon. This is known
+ as a _\bg_\br_\bo_\bu_\bp _\bc_\bo_\bm_\bm_\ba_\bn_\bd. The return status is the exit status of
+ _\bl_\bi_\bs_\bt. Note that unlike the metacharacters (\b( and )\b), {\b{ and }\b} are
_\br_\be_\bs_\be_\br_\bv_\be_\bd _\bw_\bo_\br_\bd_\bs and must occur where a reserved word is permitted
- to be recognized. Since they do not cause a word break, they
+ to be recognized. Since they do not cause a word break, they
must be separated from _\bl_\bi_\bs_\bt by whitespace.
((_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn))
- The _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is evaluated according to the rules described
- below under A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN. If the value of the expres-
- sion is non-zero, the return status is 0; otherwise the return
+ The _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is evaluated according to the rules described
+ below under A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN. If the value of the expres-
+ sion is non-zero, the return status is 0; otherwise the return
status is 1. This is exactly equivalent to l\ble\bet\bt "\b"_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn"\b".
[\b[[\b[ _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn ]\b]]\b]
- Return a status of 0 or 1 depending on the evaluation of the
- conditional expression _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn. Expressions are composed of
- the primaries described below under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS.
- Word splitting and pathname expansion are not performed on the
- words between the [\b[[\b[ and ]\b]]\b]; tilde expansion, parameter and
- variable expansion, arithmetic expansion, command substitution,
- process substitution, and quote removal are performed. Condi-
+ Return a status of 0 or 1 depending on the evaluation of the
+ conditional expression _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn. Expressions are composed of
+ the primaries described below under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS.
+ Word splitting and pathname expansion are not performed on the
+ words between the [\b[[\b[ and ]\b]]\b]; tilde expansion, parameter and
+ variable expansion, arithmetic expansion, command substitution,
+ process substitution, and quote removal are performed. Condi-
tional operators such as -\b-f\bf must be unquoted to be recognized as
primaries.
- When the =\b==\b= and !\b!=\b= operators are used, the string to the right
+ When the =\b==\b= and !\b!=\b= operators are used, the string to the right
of the operator is considered a pattern and matched according to
- the rules described below under P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg. If the shell
- option n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh is enabled, the match is performed without
- regard to the case of alphabetic characters. The return value
- is 0 if the string matches or does not match the pattern,
- respectively, and 1 otherwise. Any part of the pattern may be
+ the rules described below under P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg. If the shell
+ option n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh is enabled, the match is performed without
+ regard to the case of alphabetic characters. The return value
+ is 0 if the string matches or does not match the pattern,
+ respectively, and 1 otherwise. Any part of the pattern may be
quoted to force it to be matched as a string.
- An additional binary operator, =\b=~\b~, is available, with the same
- precedence as =\b==\b= and !\b!=\b=. When it is used, the string to the
- right of the operator is considered an extended regular expres-
+ An additional binary operator, =\b=~\b~, is available, with the same
+ precedence as =\b==\b= and !\b!=\b=. When it is used, the string to the
+ right of the operator is considered an extended regular expres-
sion and matched accordingly (as in _\br_\be_\bg_\be_\bx(3)). The return value
is 0 if the string matches the pattern, and 1 otherwise. If the
- regular expression is syntactically incorrect, the conditional
+ regular expression is syntactically incorrect, the conditional
expression's return value is 2. If the shell option n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh
is enabled, the match is performed without regard to the case of
alphabetic characters. Substrings matched by parenthesized
- subexpressions within the regular expression are saved in the
- array variable B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH. The element of B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH with
+ subexpressions within the regular expression are saved in the
+ array variable B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH. The element of B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH with
index 0 is the portion of the string matching the entire regular
- expression. The element of B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH with index _\bn is the
- portion of the string matching the _\bnth parenthesized subexpres-
+ expression. The element of B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH with index _\bn is the
+ portion of the string matching the _\bnth parenthesized subexpres-
sion.
- Expressions may be combined using the following operators,
+ Expressions may be combined using the following operators,
listed in decreasing order of precedence:
(\b( _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn )\b)
- Returns the value of _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn. This may be used to
+ Returns the value of _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn. This may be used to
override the normal precedence of operators.
!\b! _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn
True if _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is false.
True if either _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn_\b1 or _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn_\b2 is true.
The &\b&&\b& and |\b||\b| operators do not evaluate _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn_\b2 if the value
- of _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn_\b1 is sufficient to determine the return value of
+ of _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn_\b1 is sufficient to determine the return value of
the entire conditional expression.
f\bfo\bor\br _\bn_\ba_\bm_\be [ i\bin\bn _\bw_\bo_\br_\bd ] ; d\bdo\bo _\bl_\bi_\bs_\bt ; d\bdo\bon\bne\be
The list of words following i\bin\bn is expanded, generating a list of
items. The variable _\bn_\ba_\bm_\be is set to each element of this list in
- turn, and _\bl_\bi_\bs_\bt is executed each time. If the i\bin\bn _\bw_\bo_\br_\bd is omit-
- ted, the f\bfo\bor\br command executes _\bl_\bi_\bs_\bt once for each positional
+ turn, and _\bl_\bi_\bs_\bt is executed each time. If the i\bin\bn _\bw_\bo_\br_\bd is omit-
+ ted, the f\bfo\bor\br command executes _\bl_\bi_\bs_\bt once for each positional
parameter that is set (see P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS below). The return status
- is the exit status of the last command that executes. If the
+ is the exit status of the last command that executes. If the
expansion of the items following i\bin\bn results in an empty list, no
commands are executed, and the return status is 0.
f\bfo\bor\br (( _\be_\bx_\bp_\br_\b1 ; _\be_\bx_\bp_\br_\b2 ; _\be_\bx_\bp_\br_\b3 )) ; d\bdo\bo _\bl_\bi_\bs_\bt ; d\bdo\bon\bne\be
First, the arithmetic expression _\be_\bx_\bp_\br_\b1 is evaluated according to
- the rules described below under A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN. The
- arithmetic expression _\be_\bx_\bp_\br_\b2 is then evaluated repeatedly until
- it evaluates to zero. Each time _\be_\bx_\bp_\br_\b2 evaluates to a non-zero
- value, _\bl_\bi_\bs_\bt is executed and the arithmetic expression _\be_\bx_\bp_\br_\b3 is
- evaluated. If any expression is omitted, it behaves as if it
+ the rules described below under A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN. The
+ arithmetic expression _\be_\bx_\bp_\br_\b2 is then evaluated repeatedly until
+ it evaluates to zero. Each time _\be_\bx_\bp_\br_\b2 evaluates to a non-zero
+ value, _\bl_\bi_\bs_\bt is executed and the arithmetic expression _\be_\bx_\bp_\br_\b3 is
+ evaluated. If any expression is omitted, it behaves as if it
evaluates to 1. The return value is the exit status of the last
command in _\bl_\bi_\bs_\bt that is executed, or false if any of the expres-
sions is invalid.
s\bse\bel\ble\bec\bct\bt _\bn_\ba_\bm_\be [ i\bin\bn _\bw_\bo_\br_\bd ] ; d\bdo\bo _\bl_\bi_\bs_\bt ; d\bdo\bon\bne\be
The list of words following i\bin\bn is expanded, generating a list of
- items. The set of expanded words is printed on the standard
- error, each preceded by a number. If the i\bin\bn _\bw_\bo_\br_\bd is omitted,
- the positional parameters are printed (see P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS below).
- The P\bPS\bS3\b3 prompt is then displayed and a line read from the stan-
- dard input. If the line consists of a number corresponding to
- one of the displayed words, then the value of _\bn_\ba_\bm_\be is set to
- that word. If the line is empty, the words and prompt are dis-
+ items. The set of expanded words is printed on the standard
+ error, each preceded by a number. If the i\bin\bn _\bw_\bo_\br_\bd is omitted,
+ the positional parameters are printed (see P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS below).
+ The P\bPS\bS3\b3 prompt is then displayed and a line read from the stan-
+ dard input. If the line consists of a number corresponding to
+ one of the displayed words, then the value of _\bn_\ba_\bm_\be is set to
+ that word. If the line is empty, the words and prompt are dis-
played again. If EOF is read, the command completes. Any other
- value read causes _\bn_\ba_\bm_\be to be set to null. The line read is
- saved in the variable R\bRE\bEP\bPL\bLY\bY. The _\bl_\bi_\bs_\bt is executed after each
+ value read causes _\bn_\ba_\bm_\be to be set to null. The line read is
+ saved in the variable R\bRE\bEP\bPL\bLY\bY. The _\bl_\bi_\bs_\bt is executed after each
selection until a b\bbr\bre\bea\bak\bk command is executed. The exit status of
- s\bse\bel\ble\bec\bct\bt is the exit status of the last command executed in _\bl_\bi_\bs_\bt,
+ s\bse\bel\ble\bec\bct\bt is the exit status of the last command executed in _\bl_\bi_\bs_\bt,
or zero if no commands were executed.
c\bca\bas\bse\be _\bw_\bo_\br_\bd i\bin\bn [ [(] _\bp_\ba_\bt_\bt_\be_\br_\bn [ |\b| _\bp_\ba_\bt_\bt_\be_\br_\bn ] ... ) _\bl_\bi_\bs_\bt ;; ] ... e\bes\bsa\bac\bc
A c\bca\bas\bse\be command first expands _\bw_\bo_\br_\bd, and tries to match it against
each _\bp_\ba_\bt_\bt_\be_\br_\bn in turn, using the same matching rules as for path-
- name expansion (see P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn below). If the shell
- option n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh is enabled, the match is performed without
- regard to the case of alphabetic characters. When a match is
- found, the corresponding _\bl_\bi_\bs_\bt is executed. After the first
- match, no subsequent matches are attempted. The exit status is
+ name expansion (see P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn below). If the shell
+ option n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh is enabled, the match is performed without
+ regard to the case of alphabetic characters. When a match is
+ found, the corresponding _\bl_\bi_\bs_\bt is executed. After the first
+ match, no subsequent matches are attempted. The exit status is
zero if no pattern matches. Otherwise, it is the exit status of
the last command executed in _\bl_\bi_\bs_\bt.
i\bif\bf _\bl_\bi_\bs_\bt; t\bth\bhe\ben\bn _\bl_\bi_\bs_\bt_\b; [ e\bel\bli\bif\bf _\bl_\bi_\bs_\bt; t\bth\bhe\ben\bn _\bl_\bi_\bs_\bt; ] ... [ e\bel\bls\bse\be _\bl_\bi_\bs_\bt; ] f\bfi\bi
- The i\bif\bf _\bl_\bi_\bs_\bt is executed. If its exit status is zero, the t\bth\bhe\ben\bn
- _\bl_\bi_\bs_\bt is executed. Otherwise, each e\bel\bli\bif\bf _\bl_\bi_\bs_\bt is executed in
- turn, and if its exit status is zero, the corresponding t\bth\bhe\ben\bn
+ The i\bif\bf _\bl_\bi_\bs_\bt is executed. If its exit status is zero, the t\bth\bhe\ben\bn
+ _\bl_\bi_\bs_\bt is executed. Otherwise, each e\bel\bli\bif\bf _\bl_\bi_\bs_\bt is executed in
+ turn, and if its exit status is zero, the corresponding t\bth\bhe\ben\bn
_\bl_\bi_\bs_\bt is executed and the command completes. Otherwise, the e\bel\bls\bse\be
- _\bl_\bi_\bs_\bt is executed, if present. The exit status is the exit sta-
+ _\bl_\bi_\bs_\bt is executed, if present. The exit status is the exit sta-
tus of the last command executed, or zero if no condition tested
true.
w\bwh\bhi\bil\ble\be _\bl_\bi_\bs_\bt; d\bdo\bo _\bl_\bi_\bs_\bt; d\bdo\bon\bne\be
u\bun\bnt\bti\bil\bl _\bl_\bi_\bs_\bt; d\bdo\bo _\bl_\bi_\bs_\bt; d\bdo\bon\bne\be
- The w\bwh\bhi\bil\ble\be command continuously executes the d\bdo\bo _\bl_\bi_\bs_\bt as long as
- the last command in _\bl_\bi_\bs_\bt returns an exit status of zero. The
+ The w\bwh\bhi\bil\ble\be command continuously executes the d\bdo\bo _\bl_\bi_\bs_\bt as long as
+ the last command in _\bl_\bi_\bs_\bt returns an exit status of zero. The
u\bun\bnt\bti\bil\bl command is identical to the w\bwh\bhi\bil\ble\be command, except that the
- test is negated; the d\bdo\bo _\bl_\bi_\bs_\bt is executed as long as the last
+ test is negated; the d\bdo\bo _\bl_\bi_\bs_\bt is executed as long as the last
command in _\bl_\bi_\bs_\bt returns a non-zero exit status. The exit status
- of the w\bwh\bhi\bil\ble\be and u\bun\bnt\bti\bil\bl commands is the exit status of the last
+ of the w\bwh\bhi\bil\ble\be and u\bun\bnt\bti\bil\bl commands is the exit status of the last
d\bdo\bo _\bl_\bi_\bs_\bt command executed, or zero if none was executed.
S\bSh\bhe\bel\bll\bl F\bFu\bun\bnc\bct\bti\bio\bon\bn D\bDe\bef\bfi\bin\bni\bit\bti\bio\bon\bns\bs
- A shell function is an object that is called like a simple command and
- executes a compound command with a new set of positional parameters.
+ A shell function is an object that is called like a simple command and
+ executes a compound command with a new set of positional parameters.
Shell functions are declared as follows:
[ f\bfu\bun\bnc\bct\bti\bio\bon\bn ] _\bn_\ba_\bm_\be () _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd [_\br_\be_\bd_\bi_\br_\be_\bc_\bt_\bi_\bo_\bn]
- This defines a function named _\bn_\ba_\bm_\be. The reserved word f\bfu\bun\bnc\bct\bti\bio\bon\bn
- is optional. If the f\bfu\bun\bnc\bct\bti\bio\bon\bn reserved word is supplied, the
- parentheses are optional. The _\bb_\bo_\bd_\by of the function is the com-
- pound command _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd (see C\bCo\bom\bmp\bpo\bou\bun\bnd\bd C\bCo\bom\bmm\bma\ban\bnd\bds\bs above).
- That command is usually a _\bl_\bi_\bs_\bt of commands between { and }, but
- may be any command listed under C\bCo\bom\bmp\bpo\bou\bun\bnd\bd C\bCo\bom\bmm\bma\ban\bnd\bds\bs above. _\bc_\bo_\bm_\b-
+ This defines a function named _\bn_\ba_\bm_\be. The reserved word f\bfu\bun\bnc\bct\bti\bio\bon\bn
+ is optional. If the f\bfu\bun\bnc\bct\bti\bio\bon\bn reserved word is supplied, the
+ parentheses are optional. The _\bb_\bo_\bd_\by of the function is the com-
+ pound command _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd (see C\bCo\bom\bmp\bpo\bou\bun\bnd\bd C\bCo\bom\bmm\bma\ban\bnd\bds\bs above).
+ That command is usually a _\bl_\bi_\bs_\bt of commands between { and }, but
+ may be any command listed under C\bCo\bom\bmp\bpo\bou\bun\bnd\bd C\bCo\bom\bmm\bma\ban\bnd\bds\bs above. _\bc_\bo_\bm_\b-
_\bp_\bo_\bu_\bn_\bd_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd is executed whenever _\bn_\ba_\bm_\be is specified as the name
- of a simple command. Any redirections (see R\bRE\bED\bDI\bIR\bRE\bEC\bCT\bTI\bIO\bON\bN below)
- specified when a function is defined are performed when the
- function is executed. The exit status of a function definition
+ of a simple command. Any redirections (see R\bRE\bED\bDI\bIR\bRE\bEC\bCT\bTI\bIO\bON\bN below)
+ specified when a function is defined are performed when the
+ function is executed. The exit status of a function definition
is zero unless a syntax error occurs or a readonly function with
the same name already exists. When executed, the exit status of
- a function is the exit status of the last command executed in
+ a function is the exit status of the last command executed in
the body. (See F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS below.)
C\bCO\bOM\bMM\bME\bEN\bNT\bTS\bS
In a non-interactive shell, or an interactive shell in which the i\bin\bnt\bte\ber\br-\b-
- a\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs option to the s\bsh\bho\bop\bpt\bt builtin is enabled (see S\bSH\bHE\bEL\bLL\bL
- B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below), a word beginning with #\b# causes that word and
- all remaining characters on that line to be ignored. An interactive
- shell without the i\bin\bnt\bte\ber\bra\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs option enabled does not allow
+ a\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs option to the s\bsh\bho\bop\bpt\bt builtin is enabled (see S\bSH\bHE\bEL\bLL\bL
+ B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below), a word beginning with #\b# causes that word and
+ all remaining characters on that line to be ignored. An interactive
+ shell without the i\bin\bnt\bte\ber\bra\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs option enabled does not allow
comments. The i\bin\bnt\bte\ber\bra\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs option is on by default in interac-
tive shells.
Q\bQU\bUO\bOT\bTI\bIN\bNG\bG
- _\bQ_\bu_\bo_\bt_\bi_\bn_\bg is used to remove the special meaning of certain characters or
- words to the shell. Quoting can be used to disable special treatment
+ _\bQ_\bu_\bo_\bt_\bi_\bn_\bg is used to remove the special meaning of certain characters or
+ words to the shell. Quoting can be used to disable special treatment
for special characters, to prevent reserved words from being recognized
as such, and to prevent parameter expansion.
- Each of the _\bm_\be_\bt_\ba_\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br_\bs listed above under D\bDE\bEF\bFI\bIN\bNI\bIT\bTI\bIO\bON\bNS\bS has special
+ Each of the _\bm_\be_\bt_\ba_\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br_\bs listed above under D\bDE\bEF\bFI\bIN\bNI\bIT\bTI\bIO\bON\bNS\bS has special
meaning to the shell and must be quoted if it is to represent itself.
- When the command history expansion facilities are being used (see H\bHI\bIS\bS-\b-
+ When the command history expansion facilities are being used (see H\bHI\bIS\bS-\b-
T\bTO\bOR\bRY\bY E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN below), the _\bh_\bi_\bs_\bt_\bo_\br_\by _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn character, usually !\b!, must
be quoted to prevent history expansion.
- There are three quoting mechanisms: the _\be_\bs_\bc_\ba_\bp_\be _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br, single
+ There are three quoting mechanisms: the _\be_\bs_\bc_\ba_\bp_\be _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br, single
quotes, and double quotes.
- A non-quoted backslash (\\b\) is the _\be_\bs_\bc_\ba_\bp_\be _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br. It preserves the
+ A non-quoted backslash (\\b\) is the _\be_\bs_\bc_\ba_\bp_\be _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br. It preserves the
literal value of the next character that follows, with the exception of
- <newline>. If a \\b\<newline> pair appears, and the backslash is not
- itself quoted, the \\b\<newline> is treated as a line continuation (that
+ <newline>. If a \\b\<newline> pair appears, and the backslash is not
+ itself quoted, the \\b\<newline> is treated as a line continuation (that
is, it is removed from the input stream and effectively ignored).
- Enclosing characters in single quotes preserves the literal value of
+ Enclosing characters in single quotes preserves the literal value of
each character within the quotes. A single quote may not occur between
single quotes, even when preceded by a backslash.
- Enclosing characters in double quotes preserves the literal value of
- all characters within the quotes, with the exception of $\b$, `\b`, \\b\, and,
- when history expansion is enabled, !\b!. The characters $\b$ and `\b` retain
- their special meaning within double quotes. The backslash retains its
- special meaning only when followed by one of the following characters:
- $\b$, `\b`, "\b", \\b\, or <\b<n\bne\bew\bwl\bli\bin\bne\be>\b>. A double quote may be quoted within double
+ Enclosing characters in double quotes preserves the literal value of
+ all characters within the quotes, with the exception of $\b$, `\b`, \\b\, and,
+ when history expansion is enabled, !\b!. The characters $\b$ and `\b` retain
+ their special meaning within double quotes. The backslash retains its
+ special meaning only when followed by one of the following characters:
+ $\b$, `\b`, "\b", \\b\, or <\b<n\bne\bew\bwl\bli\bin\bne\be>\b>. A double quote may be quoted within double
quotes by preceding it with a backslash. If enabled, history expansion
- will be performed unless an !\b! appearing in double quotes is escaped
+ will be performed unless an !\b! appearing in double quotes is escaped
using a backslash. The backslash preceding the !\b! is not removed.
- The special parameters *\b* and @\b@ have special meaning when in double
+ The special parameters *\b* and @\b@ have special meaning when in double
quotes (see P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS below).
Words of the form $\b$'_\bs_\bt_\br_\bi_\bn_\bg' are treated specially. The word expands to
- _\bs_\bt_\br_\bi_\bn_\bg, with backslash-escaped characters replaced as specified by the
- ANSI C standard. Backslash escape sequences, if present, are decoded
+ _\bs_\bt_\br_\bi_\bn_\bg, with backslash-escaped characters replaced as specified by the
+ ANSI C standard. Backslash escape sequences, if present, are decoded
as follows:
\\b\a\ba alert (bell)
\\b\b\bb backspace
\\b\v\bv vertical tab
\\b\\\b\ backslash
\\b\'\b' single quote
- \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
+ \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
_\bn_\bn_\bn (one to three digits)
- \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
+ \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
value _\bH_\bH (one or two hex digits)
\\b\c\bc_\bx a control-_\bx character
- The expanded result is single-quoted, as if the dollar sign had not
+ The expanded result is single-quoted, as if the dollar sign had not
been present.
- A double-quoted string preceded by a dollar sign ($\b$) will cause the
- string to be translated according to the current locale. If the cur-
- rent locale is C\bC or P\bPO\bOS\bSI\bIX\bX, the dollar sign is ignored. If the string
+ A double-quoted string preceded by a dollar sign ($\b$) will cause the
+ string to be translated according to the current locale. If the cur-
+ rent locale is C\bC or P\bPO\bOS\bSI\bIX\bX, the dollar sign is ignored. If the string
is translated and replaced, the replacement is double-quoted.
P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS
- A _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an entity that stores values. It can be a _\bn_\ba_\bm_\be, a num-
+ A _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an entity that stores values. It can be a _\bn_\ba_\bm_\be, a num-
ber, or one of the special characters listed below under S\bSp\bpe\bec\bci\bia\bal\bl P\bPa\bar\bra\bam\bm-\b-
- e\bet\bte\ber\brs\bs. A _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be is a parameter denoted by a _\bn_\ba_\bm_\be. A variable has a
- _\bv_\ba_\bl_\bu_\be and zero or more _\ba_\bt_\bt_\br_\bi_\bb_\bu_\bt_\be_\bs. Attributes are assigned using the
- d\bde\bec\bcl\bla\bar\bre\be builtin command (see d\bde\bec\bcl\bla\bar\bre\be below in S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS).
+ e\bet\bte\ber\brs\bs. A _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be is a parameter denoted by a _\bn_\ba_\bm_\be. A variable has a
+ _\bv_\ba_\bl_\bu_\be and zero or more _\ba_\bt_\bt_\br_\bi_\bb_\bu_\bt_\be_\bs. Attributes are assigned using the
+ d\bde\bec\bcl\bla\bar\bre\be builtin command (see d\bde\bec\bcl\bla\bar\bre\be below in S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS).
A parameter is set if it has been assigned a value. The null string is
- a valid value. Once a variable is set, it may be unset only by using
+ a valid value. Once a variable is set, it may be unset only by using
the u\bun\bns\bse\bet\bt builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
A _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be may be assigned to by a statement of the form
_\bn_\ba_\bm_\be=[_\bv_\ba_\bl_\bu_\be]
- If _\bv_\ba_\bl_\bu_\be is not given, the variable is assigned the null string. All
- _\bv_\ba_\bl_\bu_\be_\bs undergo tilde expansion, parameter and variable expansion, com-
- mand substitution, arithmetic expansion, and quote removal (see E\bEX\bXP\bPA\bAN\bN-\b-
+ If _\bv_\ba_\bl_\bu_\be is not given, the variable is assigned the null string. All
+ _\bv_\ba_\bl_\bu_\be_\bs undergo tilde expansion, parameter and variable expansion, com-
+ mand substitution, arithmetic expansion, and quote removal (see E\bEX\bXP\bPA\bAN\bN-\b-
S\bSI\bIO\bON\bN below). If the variable has its i\bin\bnt\bte\beg\bge\ber\br attribute set, then _\bv_\ba_\bl_\bu_\be
is evaluated as an arithmetic expression even if the $((...)) expansion
- is not used (see A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn below). Word splitting is not
- performed, with the exception of "\b"$\b$@\b@"\b" as explained below under S\bSp\bpe\bec\bci\bia\bal\bl
- P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs. Pathname expansion is not performed. Assignment state-
- ments may also appear as arguments to the a\bal\bli\bia\bas\bs, d\bde\bec\bcl\bla\bar\bre\be, t\bty\byp\bpe\bes\bse\bet\bt,
+ is not used (see A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn below). Word splitting is not
+ performed, with the exception of "\b"$\b$@\b@"\b" as explained below under S\bSp\bpe\bec\bci\bia\bal\bl
+ P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs. Pathname expansion is not performed. Assignment state-
+ ments may also appear as arguments to the a\bal\bli\bia\bas\bs, d\bde\bec\bcl\bla\bar\bre\be, t\bty\byp\bpe\bes\bse\bet\bt,
e\bex\bxp\bpo\bor\brt\bt, r\bre\bea\bad\bdo\bon\bnl\bly\by, and l\blo\boc\bca\bal\bl builtin commands.
- In the context where an assignment statement is assigning a value to a
+ In the context where an assignment statement is assigning a value to a
shell variable or array index, the += operator can be used to append to
or add to the variable's previous value. When += is applied to a vari-
- able for which the integer attribute has been set, _\bv_\ba_\bl_\bu_\be is evaluated
- as an arithmetic expression and added to the variable's current value,
+ able for which the integer attribute has been set, _\bv_\ba_\bl_\bu_\be is evaluated
+ as an arithmetic expression and added to the variable's current value,
which is also evaluated. When += is applied to an array variable using
- compound assignment (see A\bAr\brr\bra\bay\bys\bs below), the variable's value is not
+ compound assignment (see A\bAr\brr\bra\bay\bys\bs below), the variable's value is not
unset (as it is when using =), and new values are appended to the array
- beginning at one greater than the array's maximum index. When applied
- to a string-valued variable, _\bv_\ba_\bl_\bu_\be is expanded and appended to the
+ beginning at one greater than the array's maximum index. When applied
+ to a string-valued variable, _\bv_\ba_\bl_\bu_\be is expanded and appended to the
variable's value.
P\bPo\bos\bsi\bit\bti\bio\bon\bna\bal\bl P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs
- A _\bp_\bo_\bs_\bi_\bt_\bi_\bo_\bn_\ba_\bl _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is a parameter denoted by one or more digits,
+ A _\bp_\bo_\bs_\bi_\bt_\bi_\bo_\bn_\ba_\bl _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is a parameter denoted by one or more digits,
other than the single digit 0. Positional parameters are assigned from
- the shell's arguments when it is invoked, and may be reassigned using
- the s\bse\bet\bt builtin command. Positional parameters may not be assigned to
- with assignment statements. The positional parameters are temporarily
+ the shell's arguments when it is invoked, and may be reassigned using
+ the s\bse\bet\bt builtin command. Positional parameters may not be assigned to
+ with assignment statements. The positional parameters are temporarily
replaced when a shell function is executed (see F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS below).
- When a positional parameter consisting of more than a single digit is
+ When a positional parameter consisting of more than a single digit is
expanded, it must be enclosed in braces (see E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN below).
S\bSp\bpe\bec\bci\bia\bal\bl P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs
- The shell treats several parameters specially. These parameters may
+ The shell treats several parameters specially. These parameters may
only be referenced; assignment to them is not allowed.
- *\b* Expands to the positional parameters, starting from one. When
- the expansion occurs within double quotes, it expands to a sin-
+ *\b* Expands to the positional parameters, starting from one. When
+ the expansion occurs within double quotes, it expands to a sin-
gle word with the value of each parameter separated by the first
character of the I\bIF\bFS\bS special variable. That is, "$\b$*\b*" is equiva-
lent to "$\b$1\b1_\bc$\b$2\b2_\bc.\b..\b..\b.", where _\bc is the first character of the value
- of the I\bIF\bFS\bS variable. If I\bIF\bFS\bS is unset, the parameters are sepa-
- rated by spaces. If I\bIF\bFS\bS is null, the parameters are joined
+ of the I\bIF\bFS\bS variable. If I\bIF\bFS\bS is unset, the parameters are sepa-
+ rated by spaces. If I\bIF\bFS\bS is null, the parameters are joined
without intervening separators.
- @\b@ Expands to the positional parameters, starting from one. When
+ @\b@ Expands to the positional parameters, starting from one. When
the expansion occurs within double quotes, each parameter
expands to a separate word. That is, "$\b$@\b@" is equivalent to "$\b$1\b1"
- "$\b$2\b2" ... If the double-quoted expansion occurs within a word,
- the expansion of the first parameter is joined with the begin-
- ning part of the original word, and the expansion of the last
- parameter is joined with the last part of the original word.
- When there are no positional parameters, "$\b$@\b@" and $\b$@\b@ expand to
+ "$\b$2\b2" ... If the double-quoted expansion occurs within a word,
+ the expansion of the first parameter is joined with the begin-
+ ning part of the original word, and the expansion of the last
+ parameter is joined with the last part of the original word.
+ When there are no positional parameters, "$\b$@\b@" and $\b$@\b@ expand to
nothing (i.e., they are removed).
#\b# Expands to the number of positional parameters in decimal.
- ?\b? Expands to the status of the most recently executed foreground
+ ?\b? Expands to the status of the most recently executed foreground
pipeline.
- -\b- Expands to the current option flags as specified upon invoca-
- tion, by the s\bse\bet\bt builtin command, or those set by the shell
+ -\b- Expands to the current option flags as specified upon invoca-
+ tion, by the s\bse\bet\bt builtin command, or those set by the shell
itself (such as the -\b-i\bi option).
- $\b$ Expands to the process ID of the shell. In a () subshell, it
- expands to the process ID of the current shell, not the sub-
+ $\b$ Expands to the process ID of the shell. In a () subshell, it
+ expands to the process ID of the current shell, not the sub-
shell.
- !\b! Expands to the process ID of the most recently executed back-
+ !\b! Expands to the process ID of the most recently executed back-
ground (asynchronous) command.
- 0\b0 Expands to the name of the shell or shell script. This is set
+ 0\b0 Expands to the name of the shell or shell script. This is set
at shell initialization. If b\bba\bas\bsh\bh is invoked with a file of com-
- mands, $\b$0\b0 is set to the name of that file. If b\bba\bas\bsh\bh is started
- with the -\b-c\bc option, then $\b$0\b0 is set to the first argument after
- the string to be executed, if one is present. Otherwise, it is
- set to the file name used to invoke b\bba\bas\bsh\bh, as given by argument
+ mands, $\b$0\b0 is set to the name of that file. If b\bba\bas\bsh\bh is started
+ with the -\b-c\bc option, then $\b$0\b0 is set to the first argument after
+ the string to be executed, if one is present. Otherwise, it is
+ set to the file name used to invoke b\bba\bas\bsh\bh, as given by argument
zero.
- _\b_ At shell startup, set to the absolute pathname used to invoke
- the shell or shell script being executed as passed in the envi-
- ronment or argument list. Subsequently, expands to the last
- argument to the previous command, after expansion. Also set to
- the full pathname used to invoke each command executed and
+ _\b_ At shell startup, set to the absolute pathname used to invoke
+ the shell or shell script being executed as passed in the envi-
+ ronment or argument list. Subsequently, expands to the last
+ argument to the previous command, after expansion. Also set to
+ the full pathname used to invoke each command executed and
placed in the environment exported to that command. When check-
- ing mail, this parameter holds the name of the mail file cur-
+ ing mail, this parameter holds the name of the mail file cur-
rently being checked.
S\bSh\bhe\bel\bll\bl V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs
The following variables are set by the shell:
- B\bBA\bAS\bSH\bH Expands to the full file name used to invoke this instance of
+ B\bBA\bAS\bSH\bH Expands to the full file name used to invoke this instance of
b\bba\bas\bsh\bh.
B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGC\bC
- An array variable whose values are the number of parameters in
+ An array variable whose values are the number of parameters in
each frame of the current bash execution call stack. The number
- of parameters to the current subroutine (shell function or
- script executed with .\b. or s\bso\bou\bur\brc\bce\be) is at the top of the stack.
- When a subroutine is executed, the number of parameters passed
+ of parameters to the current subroutine (shell function or
+ script executed with .\b. or s\bso\bou\bur\brc\bce\be) is at the top of the stack.
+ When a subroutine is executed, the number of parameters passed
is pushed onto B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGC\bC. The shell sets B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGC\bC only when in
- extended debugging mode (see the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg
+ extended debugging mode (see the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg
option to the s\bsh\bho\bop\bpt\bt builtin below)
B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV
- An array variable containing all of the parameters in the cur-
+ An array variable containing all of the parameters in the cur-
rent bash execution call stack. The final parameter of the last
- subroutine call is at the top of the stack; the first parameter
+ subroutine call is at the top of the stack; the first parameter
of the initial call is at the bottom. When a subroutine is exe-
- cuted, the parameters supplied are pushed onto B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV. The
- shell sets B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV only when in extended debugging mode (see
- the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the s\bsh\bho\bop\bpt\bt builtin
+ cuted, the parameters supplied are pushed onto B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV. The
+ shell sets B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV only when in extended debugging mode (see
+ the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the s\bsh\bho\bop\bpt\bt builtin
below)
B\bBA\bAS\bSH\bH_\b_C\bCO\bOM\bMM\bMA\bAN\bND\bD
- The command currently being executed or about to be executed,
+ The command currently being executed or about to be executed,
unless the shell is executing a command as the result of a trap,
- in which case it is the command executing at the time of the
+ in which case it is the command executing at the time of the
trap.
B\bBA\bAS\bSH\bH_\b_E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN_\b_S\bST\bTR\bRI\bIN\bNG\bG
The command argument to the -\b-c\bc invocation option.
B\bBA\bAS\bSH\bH_\b_L\bLI\bIN\bNE\bEN\bNO\bO
- An array variable whose members are the line numbers in source
- files corresponding to each member of F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE.
- $\b${\b{B\bBA\bAS\bSH\bH_\b_L\bLI\bIN\bNE\bEN\bNO\bO[\b[_\b$_\bi]\b]}\b} is the line number in the source file where
- $\b${\b{F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE[\b[_\b$_\bi_\bf_\bP]\b]}\b} _\bw_\ba_\bs _\bc_\ba_\bl_\bl_\be_\bd_\b. _\bT_\bh_\be _\bc_\bo_\br_\br_\be_\bs_\bp_\bo_\bn_\bd_\bi_\bn_\bg _\bs_\bo_\bu_\br_\bc_\be _\bf_\bi_\bl_\be
- _\bn_\ba_\bm_\be _\bi_\bs $\b${\b{B\bBA\bAS\bSH\bH_\b_S\bSO\bOU\bUR\bRC\bCE\bE[\b[_\b$_\bi]\b]}\b}.\b. U\bUs\bse\be L\bLI\bIN\bNE\bEN\bNO\bO t\bto\bo o\bob\bbt\bta\bai\bin\bn t\bth\bhe\be c\bcu\bur\brr\bre\ben\bnt\bt
+ An array variable whose members are the line numbers in source
+ files corresponding to each member of F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE.
+ $\b${\b{B\bBA\bAS\bSH\bH_\b_L\bLI\bIN\bNE\bEN\bNO\bO[\b[_\b$_\bi]\b]}\b} is the line number in the source file where
+ $\b${\b{F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE[\b[_\b$_\bi_\bf_\bP]\b]}\b} _\bw_\ba_\bs _\bc_\ba_\bl_\bl_\be_\bd_\b. _\bT_\bh_\be _\bc_\bo_\br_\br_\be_\bs_\bp_\bo_\bn_\bd_\bi_\bn_\bg _\bs_\bo_\bu_\br_\bc_\be _\bf_\bi_\bl_\be
+ _\bn_\ba_\bm_\be _\bi_\bs $\b${\b{B\bBA\bAS\bSH\bH_\b_S\bSO\bOU\bUR\bRC\bCE\bE[\b[_\b$_\bi]\b]}\b}.\b. U\bUs\bse\be L\bLI\bIN\bNE\bEN\bNO\bO t\bto\bo o\bob\bbt\bta\bai\bin\bn t\bth\bhe\be c\bcu\bur\brr\bre\ben\bnt\bt
l\bli\bin\bne\be n\bnu\bum\bmb\bbe\ber\br.\b.
B\bBA\bAS\bSH\bH_\b_R\bRE\bEM\bMA\bAT\bTC\bCH\bH
- An array variable whose members are assigned by the =\b=~\b~ binary
- operator to the [\b[[\b[ conditional command. The element with index
- 0 is the portion of the string matching the entire regular
- expression. The element with index _\bn is the portion of the
+ An array variable whose members are assigned by the =\b=~\b~ binary
+ operator to the [\b[[\b[ conditional command. The element with index
+ 0 is the portion of the string matching the entire regular
+ expression. The element with index _\bn is the portion of the
string matching the _\bnth parenthesized subexpression. This vari-
able is read-only.
B\bBA\bAS\bSH\bH_\b_S\bSO\bOU\bUR\bRC\bCE\bE
- An array variable whose members are the source filenames corre-
+ An array variable whose members are the source filenames corre-
sponding to the elements in the F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE array variable.
B\bBA\bAS\bSH\bH_\b_S\bSU\bUB\bBS\bSH\bHE\bEL\bLL\bL
- Incremented by one each time a subshell or subshell environment
+ Incremented by one each time a subshell or subshell environment
is spawned. The initial value is 0.
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO
A readonly array variable whose members hold version information
- for this instance of b\bba\bas\bsh\bh. The values assigned to the array
+ for this instance of b\bba\bas\bsh\bh. The values assigned to the array
members are as follows:
- B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[0]\b] The major version number (the _\br_\be_\bl_\be_\ba_\bs_\be).
- B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[1]\b] The minor version number (the _\bv_\be_\br_\bs_\bi_\bo_\bn).
+ B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[0]\b] The major version number (the _\br_\be_\bl_\be_\ba_\bs_\be).
+ B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[1]\b] The minor version number (the _\bv_\be_\br_\bs_\bi_\bo_\bn).
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[2]\b] The patch level.
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[3]\b] The build version.
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[4]\b] The release status (e.g., _\bb_\be_\bt_\ba_\b1).
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIN\bNF\bFO\bO[\b[5]\b] The value of M\bMA\bAC\bCH\bHT\bTY\bYP\bPE\bE.
B\bBA\bAS\bSH\bH_\b_V\bVE\bER\bRS\bSI\bIO\bON\bN
- Expands to a string describing the version of this instance of
+ Expands to a string describing the version of this instance of
b\bba\bas\bsh\bh.
C\bCO\bOM\bMP\bP_\b_C\bCW\bWO\bOR\bRD\bD
- An index into $\b${\b{C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDS\bS}\b} of the word containing the current
+ An index into $\b${\b{C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDS\bS}\b} of the word containing the current
cursor position. This variable is available only in shell func-
- tions invoked by the programmable completion facilities (see
+ tions invoked by the programmable completion facilities (see
P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn below).
C\bCO\bOM\bMP\bP_\b_L\bLI\bIN\bNE\bE
- The current command line. This variable is available only in
- shell functions and external commands invoked by the pro-
- grammable completion facilities (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn
+ The current command line. This variable is available only in
+ shell functions and external commands invoked by the pro-
+ grammable completion facilities (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn
below).
C\bCO\bOM\bMP\bP_\b_P\bPO\bOI\bIN\bNT\bT
- The index of the current cursor position relative to the begin-
- ning of the current command. If the current cursor position is
+ The index of the current cursor position relative to the begin-
+ ning of the current command. If the current cursor position is
at the end of the current command, the value of this variable is
- equal to $\b${\b{#\b#C\bCO\bOM\bMP\bP_\b_L\bLI\bIN\bNE\bE}\b}. This variable is available only in
- shell functions and external commands invoked by the pro-
- grammable completion facilities (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn
+ equal to $\b${\b{#\b#C\bCO\bOM\bMP\bP_\b_L\bLI\bIN\bNE\bE}\b}. This variable is available only in
+ shell functions and external commands invoked by the pro-
+ grammable completion facilities (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn
below).
C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDB\bBR\bRE\bEA\bAK\bKS\bS
- The set of characters that the Readline library treats as word
- separators when performing word completion. If C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDB\bBR\bRE\bEA\bAK\bKS\bS
- is unset, it loses its special properties, even if it is subse-
+ The set of characters that the Readline library treats as word
+ separators when performing word completion. If C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDB\bBR\bRE\bEA\bAK\bKS\bS
+ is unset, it loses its special properties, even if it is subse-
quently reset.
C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDS\bS
- An array variable (see A\bAr\brr\bra\bay\bys\bs below) consisting of the individ-
- ual words in the current command line. This variable is avail-
+ An array variable (see A\bAr\brr\bra\bay\bys\bs below) consisting of the individ-
+ ual words in the current command line. This variable is avail-
able only in shell functions invoked by the programmable comple-
tion facilities (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn below).
D\bDI\bIR\bRS\bST\bTA\bAC\bCK\bK
An array variable (see A\bAr\brr\bra\bay\bys\bs below) containing the current con-
- tents of the directory stack. Directories appear in the stack
- in the order they are displayed by the d\bdi\bir\brs\bs builtin. Assigning
+ tents of the directory stack. Directories appear in the stack
+ in the order they are displayed by the d\bdi\bir\brs\bs builtin. Assigning
to members of this array variable may be used to modify directo-
- ries already in the stack, but the p\bpu\bus\bsh\bhd\bd and p\bpo\bop\bpd\bd builtins must
+ ries already in the stack, but the p\bpu\bus\bsh\bhd\bd and p\bpo\bop\bpd\bd builtins must
be used to add and remove directories. Assignment to this vari-
- able will not change the current directory. If D\bDI\bIR\bRS\bST\bTA\bAC\bCK\bK is
- unset, it loses its special properties, even if it is subse-
+ able will not change the current directory. If D\bDI\bIR\bRS\bST\bTA\bAC\bCK\bK is
+ unset, it loses its special properties, even if it is subse-
quently reset.
- E\bEU\bUI\bID\bD Expands to the effective user ID of the current user, initial-
+ E\bEU\bUI\bID\bD Expands to the effective user ID of the current user, initial-
ized at shell startup. This variable is readonly.
F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE
- An array variable containing the names of all shell functions
+ An array variable containing the names of all shell functions
currently in the execution call stack. The element with index 0
is the name of any currently-executing shell function. The bot-
- tom-most element is "main". This variable exists only when a
- shell function is executing. Assignments to F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE have no
- effect and return an error status. If F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE is unset, it
- loses its special properties, even if it is subsequently reset.
-
- G\bGR\bRO\bOU\bUP\bPS\bS An array variable containing the list of groups of which the
- current user is a member. Assignments to G\bGR\bRO\bOU\bUP\bPS\bS have no effect
- and return an error status. If G\bGR\bRO\bOU\bUP\bPS\bS is unset, it loses its
+ tom-most element is "main". This variable exists only when a
+ shell function is executing. Assignments to F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE have no
+ effect and return an error status. If F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE is unset, it
+ loses its special properties, even if it is subsequently reset.
+
+ G\bGR\bRO\bOU\bUP\bPS\bS An array variable containing the list of groups of which the
+ current user is a member. Assignments to G\bGR\bRO\bOU\bUP\bPS\bS have no effect
+ and return an error status. If G\bGR\bRO\bOU\bUP\bPS\bS is unset, it loses its
special properties, even if it is subsequently reset.
H\bHI\bIS\bST\bTC\bCM\bMD\bD
The history number, or index in the history list, of the current
- command. If H\bHI\bIS\bST\bTC\bCM\bMD\bD is unset, it loses its special properties,
+ command. If H\bHI\bIS\bST\bTC\bCM\bMD\bD is unset, it loses its special properties,
even if it is subsequently reset.
H\bHO\bOS\bST\bTN\bNA\bAM\bME\bE
Automatically set to the name of the current host.
H\bHO\bOS\bST\bTT\bTY\bYP\bPE\bE
- Automatically set to a string that uniquely describes the type
- of machine on which b\bba\bas\bsh\bh is executing. The default is system-
+ Automatically set to a string that uniquely describes the type
+ of machine on which b\bba\bas\bsh\bh is executing. The default is system-
dependent.
- L\bLI\bIN\bNE\bEN\bNO\bO Each time this parameter is referenced, the shell substitutes a
- decimal number representing the current sequential line number
- (starting with 1) within a script or function. When not in a
- script or function, the value substituted is not guaranteed to
+ L\bLI\bIN\bNE\bEN\bNO\bO Each time this parameter is referenced, the shell substitutes a
+ decimal number representing the current sequential line number
+ (starting with 1) within a script or function. When not in a
+ script or function, the value substituted is not guaranteed to
be meaningful. If L\bLI\bIN\bNE\bEN\bNO\bO is unset, it loses its special proper-
ties, even if it is subsequently reset.
M\bMA\bAC\bCH\bHT\bTY\bYP\bPE\bE
- Automatically set to a string that fully describes the system
- type on which b\bba\bas\bsh\bh is executing, in the standard GNU _\bc_\bp_\bu_\b-_\bc_\bo_\bm_\b-
+ Automatically set to a string that fully describes the system
+ type on which b\bba\bas\bsh\bh is executing, in the standard GNU _\bc_\bp_\bu_\b-_\bc_\bo_\bm_\b-
_\bp_\ba_\bn_\by_\b-_\bs_\by_\bs_\bt_\be_\bm format. The default is system-dependent.
O\bOL\bLD\bDP\bPW\bWD\bD The previous working directory as set by the c\bcd\bd command.
- O\bOP\bPT\bTA\bAR\bRG\bG The value of the last option argument processed by the g\bge\bet\bto\bop\bpt\bts\bs
+ O\bOP\bPT\bTA\bAR\bRG\bG The value of the last option argument processed by the g\bge\bet\bto\bop\bpt\bts\bs
builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
- O\bOP\bPT\bTI\bIN\bND\bD The index of the next argument to be processed by the g\bge\bet\bto\bop\bpt\bts\bs
+ O\bOP\bPT\bTI\bIN\bND\bD The index of the next argument to be processed by the g\bge\bet\bto\bop\bpt\bts\bs
builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
- O\bOS\bST\bTY\bYP\bPE\bE Automatically set to a string that describes the operating sys-
- tem on which b\bba\bas\bsh\bh is executing. The default is system-depen-
+ O\bOS\bST\bTY\bYP\bPE\bE Automatically set to a string that describes the operating sys-
+ tem on which b\bba\bas\bsh\bh is executing. The default is system-depen-
dent.
P\bPI\bIP\bPE\bES\bST\bTA\bAT\bTU\bUS\bS
- An array variable (see A\bAr\brr\bra\bay\bys\bs below) containing a list of exit
- status values from the processes in the most-recently-executed
+ An array variable (see A\bAr\brr\bra\bay\bys\bs below) containing a list of exit
+ status values from the processes in the most-recently-executed
foreground pipeline (which may contain only a single command).
- P\bPP\bPI\bID\bD The process ID of the shell's parent. This variable is read-
+ P\bPP\bPI\bID\bD The process ID of the shell's parent. This variable is read-
only.
P\bPW\bWD\bD The current working directory as set by the c\bcd\bd command.
R\bRA\bAN\bND\bDO\bOM\bM Each time this parameter is referenced, a random integer between
0 and 32767 is generated. The sequence of random numbers may be
initialized by assigning a value to R\bRA\bAN\bND\bDO\bOM\bM. If R\bRA\bAN\bND\bDO\bOM\bM is unset,
- it loses its special properties, even if it is subsequently
+ it loses its special properties, even if it is subsequently
reset.
- R\bRE\bEP\bPL\bLY\bY Set to the line of input read by the r\bre\bea\bad\bd builtin command when
+ R\bRE\bEP\bPL\bLY\bY Set to the line of input read by the r\bre\bea\bad\bd builtin command when
no arguments are supplied.
S\bSE\bEC\bCO\bON\bND\bDS\bS
- Each time this parameter is referenced, the number of seconds
- since shell invocation is returned. If a value is assigned to
- S\bSE\bEC\bCO\bON\bND\bDS\bS, the value returned upon subsequent references is the
- number of seconds since the assignment plus the value assigned.
+ Each time this parameter is referenced, the number of seconds
+ since shell invocation is returned. If a value is assigned to
+ S\bSE\bEC\bCO\bON\bND\bDS\bS, the value returned upon subsequent references is the
+ number of seconds since the assignment plus the value assigned.
If S\bSE\bEC\bCO\bON\bND\bDS\bS is unset, it loses its special properties, even if it
is subsequently reset.
S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS
- A colon-separated list of enabled shell options. Each word in
- the list is a valid argument for the -\b-o\bo option to the s\bse\bet\bt
+ A colon-separated list of enabled shell options. Each word in
+ the list is a valid argument for the -\b-o\bo option to the s\bse\bet\bt
builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). The options
- appearing in S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS are those reported as _\bo_\bn by s\bse\bet\bt -\b-o\bo. If
- this variable is in the environment when b\bba\bas\bsh\bh starts up, each
- shell option in the list will be enabled before reading any
+ appearing in S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS are those reported as _\bo_\bn by s\bse\bet\bt -\b-o\bo. If
+ this variable is in the environment when b\bba\bas\bsh\bh starts up, each
+ shell option in the list will be enabled before reading any
startup files. This variable is read-only.
S\bSH\bHL\bLV\bVL\bL Incremented by one each time an instance of b\bba\bas\bsh\bh is started.
U\bUI\bID\bD Expands to the user ID of the current user, initialized at shell
startup. This variable is readonly.
- The following variables are used by the shell. In some cases, b\bba\bas\bsh\bh
+ The following variables are used by the shell. In some cases, b\bba\bas\bsh\bh
assigns a default value to a variable; these cases are noted below.
B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV
- If this parameter is set when b\bba\bas\bsh\bh is executing a shell script,
- its value is interpreted as a filename containing commands to
+ If this parameter is set when b\bba\bas\bsh\bh is executing a shell script,
+ its value is interpreted as a filename containing commands to
initialize the shell, as in _\b~_\b/_\b._\bb_\ba_\bs_\bh_\br_\bc. The value of B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV is
- subjected to parameter expansion, command substitution, and
- arithmetic expansion before being interpreted as a file name.
+ subjected to parameter expansion, command substitution, and
+ arithmetic expansion before being interpreted as a file name.
P\bPA\bAT\bTH\bH is not used to search for the resultant file name.
- C\bCD\bDP\bPA\bAT\bTH\bH The search path for the c\bcd\bd command. This is a colon-separated
- list of directories in which the shell looks for destination
- directories specified by the c\bcd\bd command. A sample value is
+ C\bCD\bDP\bPA\bAT\bTH\bH The search path for the c\bcd\bd command. This is a colon-separated
+ list of directories in which the shell looks for destination
+ directories specified by the c\bcd\bd command. A sample value is
".:~:/usr".
C\bCO\bOL\bLU\bUM\bMN\bNS\bS
- Used by the s\bse\bel\ble\bec\bct\bt builtin command to determine the terminal
- width when printing selection lists. Automatically set upon
+ Used by the s\bse\bel\ble\bec\bct\bt builtin command to determine the terminal
+ width when printing selection lists. Automatically set upon
receipt of a SIGWINCH.
C\bCO\bOM\bMP\bPR\bRE\bEP\bPL\bLY\bY
An array variable from which b\bba\bas\bsh\bh reads the possible completions
- generated by a shell function invoked by the programmable com-
+ generated by a shell function invoked by the programmable com-
pletion facility (see P\bPr\bro\bog\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn below).
- E\bEM\bMA\bAC\bCS\bS If b\bba\bas\bsh\bh finds this variable in the environment when the shell
- starts with value "t", it assumes that the shell is running in
+ E\bEM\bMA\bAC\bCS\bS If b\bba\bas\bsh\bh finds this variable in the environment when the shell
+ starts with value "t", it assumes that the shell is running in
an emacs shell buffer and disables line editing.
F\bFC\bCE\bED\bDI\bIT\bT The default editor for the f\bfc\bc builtin command.
F\bFI\bIG\bGN\bNO\bOR\bRE\bE
- A colon-separated list of suffixes to ignore when performing
+ A colon-separated list of suffixes to ignore when performing
filename completion (see R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE below). A filename whose suf-
- fix matches one of the entries in F\bFI\bIG\bGN\bNO\bOR\bRE\bE is excluded from the
+ fix matches one of the entries in F\bFI\bIG\bGN\bNO\bOR\bRE\bE is excluded from the
list of matched filenames. A sample value is ".o:~".
G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE
A colon-separated list of patterns defining the set of filenames
to be ignored by pathname expansion. If a filename matched by a
- pathname expansion pattern also matches one of the patterns in
+ pathname expansion pattern also matches one of the patterns in
G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE, it is removed from the list of matches.
H\bHI\bIS\bST\bTC\bCO\bON\bNT\bTR\bRO\bOL\bL
- A colon-separated list of values controlling how commands are
- saved on the history list. If the list of values includes
- _\bi_\bg_\bn_\bo_\br_\be_\bs_\bp_\ba_\bc_\be, lines which begin with a s\bsp\bpa\bac\bce\be character are not
- saved in the history list. A value of _\bi_\bg_\bn_\bo_\br_\be_\bd_\bu_\bp_\bs causes lines
+ A colon-separated list of values controlling how commands are
+ saved on the history list. If the list of values includes
+ _\bi_\bg_\bn_\bo_\br_\be_\bs_\bp_\ba_\bc_\be, lines which begin with a s\bsp\bpa\bac\bce\be character are not
+ saved in the history list. A value of _\bi_\bg_\bn_\bo_\br_\be_\bd_\bu_\bp_\bs causes lines
matching the previous history entry to not be saved. A value of
_\bi_\bg_\bn_\bo_\br_\be_\bb_\bo_\bt_\bh is shorthand for _\bi_\bg_\bn_\bo_\br_\be_\bs_\bp_\ba_\bc_\be and _\bi_\bg_\bn_\bo_\br_\be_\bd_\bu_\bp_\bs. A value
of _\be_\br_\ba_\bs_\be_\bd_\bu_\bp_\bs causes all previous lines matching the current line
- to be removed from the history list before that line is saved.
- Any value not in the above list is ignored. If H\bHI\bIS\bST\bTC\bCO\bON\bNT\bTR\bRO\bOL\bL is
- unset, or does not include a valid value, all lines read by the
+ to be removed from the history list before that line is saved.
+ Any value not in the above list is ignored. If H\bHI\bIS\bST\bTC\bCO\bON\bNT\bTR\bRO\bOL\bL is
+ unset, or does not include a valid value, all lines read by the
shell parser are saved on the history list, subject to the value
- of H\bHI\bIS\bST\bTI\bIG\bGN\bNO\bOR\bRE\bE. The second and subsequent lines of a multi-line
- compound command are not tested, and are added to the history
+ of H\bHI\bIS\bST\bTI\bIG\bGN\bNO\bOR\bRE\bE. The second and subsequent lines of a multi-line
+ compound command are not tested, and are added to the history
regardless of the value of H\bHI\bIS\bST\bTC\bCO\bON\bNT\bTR\bRO\bOL\bL.
H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bE
The name of the file in which command history is saved (see H\bHI\bIS\bS-\b-
- T\bTO\bOR\bRY\bY below). The default value is _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bh_\bi_\bs_\bt_\bo_\br_\by. If unset,
- the command history is not saved when an interactive shell
+ T\bTO\bOR\bRY\bY below). The default value is _\b~_\b/_\b._\bb_\ba_\bs_\bh_\b__\bh_\bi_\bs_\bt_\bo_\br_\by. If unset,
+ the command history is not saved when an interactive shell
exits.
H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bES\bSI\bIZ\bZE\bE
The maximum number of lines contained in the history file. When
- this variable is assigned a value, the history file is trun-
- cated, if necessary, to contain no more than that number of
- lines. The default value is 500. The history file is also
- truncated to this size after writing it when an interactive
+ this variable is assigned a value, the history file is trun-
+ cated, if necessary, to contain no more than that number of
+ lines. The default value is 500. The history file is also
+ truncated to this size after writing it when an interactive
shell exits.
H\bHI\bIS\bST\bTI\bIG\bGN\bNO\bOR\bRE\bE
- A colon-separated list of patterns used to decide which command
- lines should be saved on the history list. Each pattern is
- anchored at the beginning of the line and must match the com-
- plete line (no implicit `*\b*' is appended). Each pattern is
- tested against the line after the checks specified by H\bHI\bIS\bST\bTC\bCO\bON\bN-\b-
- T\bTR\bRO\bOL\bL are applied. In addition to the normal shell pattern
+ A colon-separated list of patterns used to decide which command
+ lines should be saved on the history list. Each pattern is
+ anchored at the beginning of the line and must match the com-
+ plete line (no implicit `*\b*' is appended). Each pattern is
+ tested against the line after the checks specified by H\bHI\bIS\bST\bTC\bCO\bON\bN-\b-
+ T\bTR\bRO\bOL\bL are applied. In addition to the normal shell pattern
matching characters, `&\b&' matches the previous history line. `&\b&'
- may be escaped using a backslash; the backslash is removed
+ may be escaped using a backslash; the backslash is removed
before attempting a match. The second and subsequent lines of a
multi-line compound command are not tested, and are added to the
history regardless of the value of H\bHI\bIS\bST\bTI\bIG\bGN\bNO\bOR\bRE\bE.
H\bHI\bIS\bST\bTS\bSI\bIZ\bZE\bE
- The number of commands to remember in the command history (see
+ The number of commands to remember in the command history (see
H\bHI\bIS\bST\bTO\bOR\bRY\bY below). The default value is 500.
H\bHI\bIS\bST\bTT\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT
- If this variable is set and not null, its value is used as a
+ If this variable is set and not null, its value is used as a
format string for _\bs_\bt_\br_\bf_\bt_\bi_\bm_\be(3) to print the time stamp associated
- with each history entry displayed by the h\bhi\bis\bst\bto\bor\bry\by builtin. If
- this variable is set, time stamps are written to the history
+ with each history entry displayed by the h\bhi\bis\bst\bto\bor\bry\by builtin. If
+ this variable is set, time stamps are written to the history
file so they may be preserved across shell sessions.
H\bHO\bOM\bME\bE The home directory of the current user; the default argument for
the c\bcd\bd builtin command. The value of this variable is also used
when performing tilde expansion.
H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE
- Contains the name of a file in the same format as _\b/_\be_\bt_\bc_\b/_\bh_\bo_\bs_\bt_\bs
+ Contains the name of a file in the same format as _\b/_\be_\bt_\bc_\b/_\bh_\bo_\bs_\bt_\bs
that should be read when the shell needs to complete a hostname.
- The list of possible hostname completions may be changed while
- the shell is running; the next time hostname completion is
- attempted after the value is changed, b\bba\bas\bsh\bh adds the contents of
- the new file to the existing list. If H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE is set, but has
+ The list of possible hostname completions may be changed while
+ the shell is running; the next time hostname completion is
+ attempted after the value is changed, b\bba\bas\bsh\bh adds the contents of
+ the new file to the existing list. If H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE is set, but has
no value, b\bba\bas\bsh\bh attempts to read _\b/_\be_\bt_\bc_\b/_\bh_\bo_\bs_\bt_\bs to obtain the list of
- possible hostname completions. When H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE is unset, the
+ possible hostname completions. When H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE is unset, the
hostname list is cleared.
- I\bIF\bFS\bS The _\bI_\bn_\bt_\be_\br_\bn_\ba_\bl _\bF_\bi_\be_\bl_\bd _\bS_\be_\bp_\ba_\br_\ba_\bt_\bo_\br that is used for word splitting
- after expansion and to split lines into words with the r\bre\bea\bad\bd
+ I\bIF\bFS\bS The _\bI_\bn_\bt_\be_\br_\bn_\ba_\bl _\bF_\bi_\be_\bl_\bd _\bS_\be_\bp_\ba_\br_\ba_\bt_\bo_\br that is used for word splitting
+ after expansion and to split lines into words with the r\bre\bea\bad\bd
builtin command. The default value is ``<space><tab><new-
line>''.
I\bIG\bGN\bNO\bOR\bRE\bEE\bEO\bOF\bF
Controls the action of an interactive shell on receipt of an E\bEO\bOF\bF
character as the sole input. If set, the value is the number of
- consecutive E\bEO\bOF\bF characters which must be typed as the first
- characters on an input line before b\bba\bas\bsh\bh exits. If the variable
- exists but does not have a numeric value, or has no value, the
- default value is 10. If it does not exist, E\bEO\bOF\bF signifies the
+ consecutive E\bEO\bOF\bF characters which must be typed as the first
+ characters on an input line before b\bba\bas\bsh\bh exits. If the variable
+ exists but does not have a numeric value, or has no value, the
+ default value is 10. If it does not exist, E\bEO\bOF\bF signifies the
end of input to the shell.
I\bIN\bNP\bPU\bUT\bTR\bRC\bC
- The filename for the r\bre\bea\bad\bdl\bli\bin\bne\be startup file, overriding the
+ The filename for the r\bre\bea\bad\bdl\bli\bin\bne\be startup file, overriding the
default of _\b~_\b/_\b._\bi_\bn_\bp_\bu_\bt_\br_\bc (see R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE below).
- L\bLA\bAN\bNG\bG Used to determine the locale category for any category not
+ L\bLA\bAN\bNG\bG Used to determine the locale category for any category not
specifically selected with a variable starting with L\bLC\bC_\b_.
- L\bLC\bC_\b_A\bAL\bLL\bL This variable overrides the value of L\bLA\bAN\bNG\bG and any other L\bLC\bC_\b_
+ L\bLC\bC_\b_A\bAL\bLL\bL This variable overrides the value of L\bLA\bAN\bNG\bG and any other L\bLC\bC_\b_
variable specifying a locale category.
L\bLC\bC_\b_C\bCO\bOL\bLL\bLA\bAT\bTE\bE
- This variable determines the collation order used when sorting
- the results of pathname expansion, and determines the behavior
- of range expressions, equivalence classes, and collating
+ This variable determines the collation order used when sorting
+ the results of pathname expansion, and determines the behavior
+ of range expressions, equivalence classes, and collating
sequences within pathname expansion and pattern matching.
L\bLC\bC_\b_C\bCT\bTY\bYP\bPE\bE
- This variable determines the interpretation of characters and
- the behavior of character classes within pathname expansion and
+ This variable determines the interpretation of characters and
+ the behavior of character classes within pathname expansion and
pattern matching.
L\bLC\bC_\b_M\bME\bES\bSS\bSA\bAG\bGE\bES\bS
- This variable determines the locale used to translate double-
+ This variable determines the locale used to translate double-
quoted strings preceded by a $\b$.
L\bLC\bC_\b_N\bNU\bUM\bME\bER\bRI\bIC\bC
- This variable determines the locale category used for number
+ This variable determines the locale category used for number
formatting.
- L\bLI\bIN\bNE\bES\bS Used by the s\bse\bel\ble\bec\bct\bt builtin command to determine the column
- length for printing selection lists. Automatically set upon
+ L\bLI\bIN\bNE\bES\bS Used by the s\bse\bel\ble\bec\bct\bt builtin command to determine the column
+ length for printing selection lists. Automatically set upon
receipt of a SIGWINCH.
- M\bMA\bAI\bIL\bL If this parameter is set to a file name and the M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH vari-
+ M\bMA\bAI\bIL\bL If this parameter is set to a file name and the M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH vari-
able is not set, b\bba\bas\bsh\bh informs the user of the arrival of mail in
the specified file.
M\bMA\bAI\bIL\bLC\bCH\bHE\bEC\bCK\bK
- Specifies how often (in seconds) b\bba\bas\bsh\bh checks for mail. The
- default is 60 seconds. When it is time to check for mail, the
- shell does so before displaying the primary prompt. If this
- variable is unset, or set to a value that is not a number
+ Specifies how often (in seconds) b\bba\bas\bsh\bh checks for mail. The
+ default is 60 seconds. When it is time to check for mail, the
+ shell does so before displaying the primary prompt. If this
+ variable is unset, or set to a value that is not a number
greater than or equal to zero, the shell disables mail checking.
M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH
- A colon-separated list of file names to be checked for mail.
+ A colon-separated list of file names to be checked for mail.
The message to be printed when mail arrives in a particular file
- may be specified by separating the file name from the message
+ may be specified by separating the file name from the message
with a `?'. When used in the text of the message, $\b$_\b_ expands to
the name of the current mailfile. Example:
M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH='/var/mail/bfox?"You have mail":~/shell-mail?"$_ has
mail!"'
- B\bBa\bas\bsh\bh supplies a default value for this variable, but the loca-
- tion of the user mail files that it uses is system dependent
+ B\bBa\bas\bsh\bh supplies a default value for this variable, but the loca-
+ tion of the user mail files that it uses is system dependent
(e.g., /var/mail/$\b$U\bUS\bSE\bER\bR).
O\bOP\bPT\bTE\bER\bRR\bR If set to the value 1, b\bba\bas\bsh\bh displays error messages generated by
- the g\bge\bet\bto\bop\bpt\bts\bs builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
- O\bOP\bPT\bTE\bER\bRR\bR is initialized to 1 each time the shell is invoked or a
+ the g\bge\bet\bto\bop\bpt\bts\bs builtin command (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
+ O\bOP\bPT\bTE\bER\bRR\bR is initialized to 1 each time the shell is invoked or a
shell script is executed.
- P\bPA\bAT\bTH\bH The search path for commands. It is a colon-separated list of
- directories in which the shell looks for commands (see C\bCO\bOM\bMM\bMA\bAN\bND\bD
- E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN below). A zero-length (null) directory name in the
+ P\bPA\bAT\bTH\bH The search path for commands. It is a colon-separated list of
+ directories in which the shell looks for commands (see C\bCO\bOM\bMM\bMA\bAN\bND\bD
+ E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN below). A zero-length (null) directory name in the
value of P\bPA\bAT\bTH\bH indicates the current directory. A null directory
- name may appear as two adjacent colons, or as an initial or
- trailing colon. The default path is system-dependent, and is
- set by the administrator who installs b\bba\bas\bsh\bh. A common value is
+ name may appear as two adjacent colons, or as an initial or
+ trailing colon. The default path is system-dependent, and is
+ set by the administrator who installs b\bba\bas\bsh\bh. A common value is
``/usr/gnu/bin:/usr/local/bin:/usr/ucb:/bin:/usr/bin''.
P\bPO\bOS\bSI\bIX\bXL\bLY\bY_\b_C\bCO\bOR\bRR\bRE\bEC\bCT\bT
- If this variable is in the environment when b\bba\bas\bsh\bh starts, the
- shell enters _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be before reading the startup files, as if
- the -\b--\b-p\bpo\bos\bsi\bix\bx invocation option had been supplied. If it is set
- while the shell is running, b\bba\bas\bsh\bh enables _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, as if the
+ If this variable is in the environment when b\bba\bas\bsh\bh starts, the
+ shell enters _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be before reading the startup files, as if
+ the -\b--\b-p\bpo\bos\bsi\bix\bx invocation option had been supplied. If it is set
+ while the shell is running, b\bba\bas\bsh\bh enables _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, as if the
command _\bs_\be_\bt _\b-_\bo _\bp_\bo_\bs_\bi_\bx had been executed.
P\bPR\bRO\bOM\bMP\bPT\bT_\b_C\bCO\bOM\bMM\bMA\bAN\bND\bD
If set, the value is executed as a command prior to issuing each
primary prompt.
- P\bPS\bS1\b1 The value of this parameter is expanded (see P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG below)
- and used as the primary prompt string. The default value is
+ P\bPS\bS1\b1 The value of this parameter is expanded (see P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG below)
+ and used as the primary prompt string. The default value is
``\\b\s\bs-\b-\\b\v\bv\\b\$\b$ ''.
- P\bPS\bS2\b2 The value of this parameter is expanded as with P\bPS\bS1\b1 and used as
+ P\bPS\bS2\b2 The value of this parameter is expanded as with P\bPS\bS1\b1 and used as
the secondary prompt string. The default is ``>\b> ''.
P\bPS\bS3\b3 The value of this parameter is used as the prompt for the s\bse\bel\ble\bec\bct\bt
command (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR above).
- P\bPS\bS4\b4 The value of this parameter is expanded as with P\bPS\bS1\b1 and the
- value is printed before each command b\bba\bas\bsh\bh displays during an
- execution trace. The first character of P\bPS\bS4\b4 is replicated mul-
- tiple times, as necessary, to indicate multiple levels of indi-
+ P\bPS\bS4\b4 The value of this parameter is expanded as with P\bPS\bS1\b1 and the
+ value is printed before each command b\bba\bas\bsh\bh displays during an
+ execution trace. The first character of P\bPS\bS4\b4 is replicated mul-
+ tiple times, as necessary, to indicate multiple levels of indi-
rection. The default is ``+\b+ ''.
S\bSH\bHE\bEL\bLL\bL The full pathname to the shell is kept in this environment vari-
- able. If it is not set when the shell starts, b\bba\bas\bsh\bh assigns to
+ able. If it is not set when the shell starts, b\bba\bas\bsh\bh assigns to
it the full pathname of the current user's login shell.
T\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT
- The value of this parameter is used as a format string specify-
- ing how the timing information for pipelines prefixed with the
- t\bti\bim\bme\be reserved word should be displayed. The %\b% character intro-
- duces an escape sequence that is expanded to a time value or
- other information. The escape sequences and their meanings are
+ The value of this parameter is used as a format string specify-
+ ing how the timing information for pipelines prefixed with the
+ t\bti\bim\bme\be reserved word should be displayed. The %\b% character intro-
+ duces an escape sequence that is expanded to a time value or
+ other information. The escape sequences and their meanings are
as follows; the braces denote optional portions.
%\b%%\b% A literal %\b%.
%\b%[\b[_\bp]\b][\b[l\bl]\b]R\bR The elapsed time in seconds.
%\b%[\b[_\bp]\b][\b[l\bl]\b]S\bS The number of CPU seconds spent in system mode.
%\b%P\bP The CPU percentage, computed as (%U + %S) / %R.
- The optional _\bp is a digit specifying the _\bp_\br_\be_\bc_\bi_\bs_\bi_\bo_\bn, the number
+ The optional _\bp is a digit specifying the _\bp_\br_\be_\bc_\bi_\bs_\bi_\bo_\bn, the number
of fractional digits after a decimal point. A value of 0 causes
no decimal point or fraction to be output. At most three places
- after the decimal point may be specified; values of _\bp greater
- than 3 are changed to 3. If _\bp is not specified, the value 3 is
+ after the decimal point may be specified; values of _\bp greater
+ than 3 are changed to 3. If _\bp is not specified, the value 3 is
used.
- The optional l\bl specifies a longer format, including minutes, of
- the form _\bM_\bMm_\bS_\bS._\bF_\bFs. The value of _\bp determines whether or not
+ The optional l\bl specifies a longer format, including minutes, of
+ the form _\bM_\bMm_\bS_\bS._\bF_\bFs. The value of _\bp determines whether or not
the fraction is included.
- If this variable is not set, b\bba\bas\bsh\bh acts as if it had the value
- $\b$'\b'\\b\n\bnr\bre\bea\bal\bl\\b\t\bt%\b%3\b3l\blR\bR\\b\n\bnu\bus\bse\ber\br\\b\t\bt%\b%3\b3l\blU\bU\\b\n\bns\bsy\bys\bs%\b%3\b3l\blS\bS'\b'. If the value is null, no
- timing information is displayed. A trailing newline is added
+ If this variable is not set, b\bba\bas\bsh\bh acts as if it had the value
+ $\b$'\b'\\b\n\bnr\bre\bea\bal\bl\\b\t\bt%\b%3\b3l\blR\bR\\b\n\bnu\bus\bse\ber\br\\b\t\bt%\b%3\b3l\blU\bU\\b\n\bns\bsy\bys\bs%\b%3\b3l\blS\bS'\b'. If the value is null, no
+ timing information is displayed. A trailing newline is added
when the format string is displayed.
- T\bTM\bMO\bOU\bUT\bT If set to a value greater than zero, T\bTM\bMO\bOU\bUT\bT is treated as the
+ T\bTM\bMO\bOU\bUT\bT If set to a value greater than zero, T\bTM\bMO\bOU\bUT\bT is treated as the
default timeout for the r\bre\bea\bad\bd builtin. The s\bse\bel\ble\bec\bct\bt command termi-
nates if input does not arrive after T\bTM\bMO\bOU\bUT\bT seconds when input is
- coming from a terminal. In an interactive shell, the value is
- interpreted as the number of seconds to wait for input after
- issuing the primary prompt. B\bBa\bas\bsh\bh terminates after waiting for
+ coming from a terminal. In an interactive shell, the value is
+ interpreted as the number of seconds to wait for input after
+ issuing the primary prompt. B\bBa\bas\bsh\bh terminates after waiting for
that number of seconds if input does not arrive.
- T\bTM\bMP\bPD\bDI\bIR\bR If set, B\bBa\bas\bsh\bh uses its value as the name of a directory in which
+ T\bTM\bMP\bPD\bDI\bIR\bR If set, B\bBa\bas\bsh\bh uses its value as the name of a directory in which
B\bBa\bas\bsh\bh creates temporary files for the shell's use.
a\bau\but\bto\bo_\b_r\bre\bes\bsu\bum\bme\be
This variable controls how the shell interacts with the user and
- job control. If this variable is set, single word simple com-
+ job control. If this variable is set, single word simple com-
mands without redirections are treated as candidates for resump-
tion of an existing stopped job. There is no ambiguity allowed;
- if there is more than one job beginning with the string typed,
- the job most recently accessed is selected. The _\bn_\ba_\bm_\be of a
- stopped job, in this context, is the command line used to start
- it. If set to the value _\be_\bx_\ba_\bc_\bt, the string supplied must match
- the name of a stopped job exactly; if set to _\bs_\bu_\bb_\bs_\bt_\br_\bi_\bn_\bg, the
- string supplied needs to match a substring of the name of a
- stopped job. The _\bs_\bu_\bb_\bs_\bt_\br_\bi_\bn_\bg value provides functionality analo-
- gous to the %\b%?\b? job identifier (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL below). If set
- to any other value, the supplied string must be a prefix of a
+ if there is more than one job beginning with the string typed,
+ the job most recently accessed is selected. The _\bn_\ba_\bm_\be of a
+ stopped job, in this context, is the command line used to start
+ it. If set to the value _\be_\bx_\ba_\bc_\bt, the string supplied must match
+ the name of a stopped job exactly; if set to _\bs_\bu_\bb_\bs_\bt_\br_\bi_\bn_\bg, the
+ string supplied needs to match a substring of the name of a
+ stopped job. The _\bs_\bu_\bb_\bs_\bt_\br_\bi_\bn_\bg value provides functionality analo-
+ gous to the %\b%?\b? job identifier (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL below). If set
+ to any other value, the supplied string must be a prefix of a
stopped job's name; this provides functionality analogous to the
%\b%_\bs_\bt_\br_\bi_\bn_\bg job identifier.
h\bhi\bis\bst\btc\bch\bha\bar\brs\bs
- The two or three characters which control history expansion and
+ The two or three characters which control history expansion and
tokenization (see H\bHI\bIS\bST\bTO\bOR\bRY\bY E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN below). The first character
- is the _\bh_\bi_\bs_\bt_\bo_\br_\by _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn character, the character which signals
- the start of a history expansion, normally `!\b!'. The second
- character is the _\bq_\bu_\bi_\bc_\bk _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn character, which is used as
- shorthand for re-running the previous command entered, substi-
- tuting one string for another in the command. The default is
- `^\b^'. The optional third character is the character which indi-
- cates that the remainder of the line is a comment when found as
- the first character of a word, normally `#\b#'. The history com-
+ is the _\bh_\bi_\bs_\bt_\bo_\br_\by _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn character, the character which signals
+ the start of a history expansion, normally `!\b!'. The second
+ character is the _\bq_\bu_\bi_\bc_\bk _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn character, which is used as
+ shorthand for re-running the previous command entered, substi-
+ tuting one string for another in the command. The default is
+ `^\b^'. The optional third character is the character which indi-
+ cates that the remainder of the line is a comment when found as
+ the first character of a word, normally `#\b#'. The history com-
ment character causes history substitution to be skipped for the
- remaining words on the line. It does not necessarily cause the
+ remaining words on the line. It does not necessarily cause the
shell parser to treat the rest of the line as a comment.
A\bAr\brr\bra\bay\bys\bs
- B\bBa\bas\bsh\bh provides one-dimensional array variables. Any variable may be
+ B\bBa\bas\bsh\bh provides one-dimensional array variables. Any variable may be
used as an array; the d\bde\bec\bcl\bla\bar\bre\be builtin will explicitly declare an array.
- There is no maximum limit on the size of an array, nor any requirement
- that members be indexed or assigned contiguously. Arrays are indexed
+ There is no maximum limit on the size of an array, nor any requirement
+ that members be indexed or assigned contiguously. Arrays are indexed
using integers and are zero-based.
- An array is created automatically if any variable is assigned to using
- the syntax _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]=_\bv_\ba_\bl_\bu_\be. The _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is treated as an
- arithmetic expression that must evaluate to a number greater than or
- equal to zero. To explicitly declare an array, use d\bde\bec\bcl\bla\bar\bre\be -\b-a\ba _\bn_\ba_\bm_\be
+ An array is created automatically if any variable is assigned to using
+ the syntax _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]=_\bv_\ba_\bl_\bu_\be. The _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is treated as an
+ arithmetic expression that must evaluate to a number greater than or
+ equal to zero. To explicitly declare an array, use d\bde\bec\bcl\bla\bar\bre\be -\b-a\ba _\bn_\ba_\bm_\be
(see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). d\bde\bec\bcl\bla\bar\bre\be -\b-a\ba _\bn_\ba_\bm_\be[\b[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]\b] is also
accepted; the _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is ignored. Attributes may be specified for an
array variable using the d\bde\bec\bcl\bla\bar\bre\be and r\bre\bea\bad\bdo\bon\bnl\bly\by builtins. Each attribute
applies to all members of an array.
- Arrays are assigned to using compound assignments of the form
- _\bn_\ba_\bm_\be=(\b(value_\b1 ... value_\bn)\b), where each _\bv_\ba_\bl_\bu_\be is of the form [_\bs_\bu_\bb_\b-
+ Arrays are assigned to using compound assignments of the form
+ _\bn_\ba_\bm_\be=(\b(value_\b1 ... value_\bn)\b), where each _\bv_\ba_\bl_\bu_\be is of the form [_\bs_\bu_\bb_\b-
_\bs_\bc_\br_\bi_\bp_\bt]=_\bs_\bt_\br_\bi_\bn_\bg. Only _\bs_\bt_\br_\bi_\bn_\bg is required. If the optional brackets and
- subscript are supplied, that index is assigned to; otherwise the index
- of the element assigned is the last index assigned to by the statement
- plus one. Indexing starts at zero. This syntax is also accepted by
- the d\bde\bec\bcl\bla\bar\bre\be builtin. Individual array elements may be assigned to
+ subscript are supplied, that index is assigned to; otherwise the index
+ of the element assigned is the last index assigned to by the statement
+ plus one. Indexing starts at zero. This syntax is also accepted by
+ the d\bde\bec\bcl\bla\bar\bre\be builtin. Individual array elements may be assigned to
using the _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]=_\bv_\ba_\bl_\bu_\be syntax introduced above.
- Any element of an array may be referenced using ${_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]}.
+ Any element of an array may be referenced using ${_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]}.
The braces are required to avoid conflicts with pathname expansion. If
- _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is @\b@ or *\b*, the word expands to all members of _\bn_\ba_\bm_\be. These
- subscripts differ only when the word appears within double quotes. If
+ _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is @\b@ or *\b*, the word expands to all members of _\bn_\ba_\bm_\be. These
+ subscripts differ only when the word appears within double quotes. If
the word is double-quoted, ${_\bn_\ba_\bm_\be[*]} expands to a single word with the
- value of each array member separated by the first character of the I\bIF\bFS\bS
+ value of each array member separated by the first character of the I\bIF\bFS\bS
special variable, and ${_\bn_\ba_\bm_\be[@]} expands each element of _\bn_\ba_\bm_\be to a sep-
- arate word. When there are no array members, ${_\bn_\ba_\bm_\be[@]} expands to
- nothing. If the double-quoted expansion occurs within a word, the
- expansion of the first parameter is joined with the beginning part of
- the original word, and the expansion of the last parameter is joined
- with the last part of the original word. This is analogous to the
- expansion of the special parameters *\b* and @\b@ (see S\bSp\bpe\bec\bci\bia\bal\bl P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs
- above). ${#_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]} expands to the length of ${_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\b-
- _\bs_\bc_\br_\bi_\bp_\bt]}. If _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is *\b* or @\b@, the expansion is the number of ele-
- ments in the array. Referencing an array variable without a subscript
+ arate word. When there are no array members, ${_\bn_\ba_\bm_\be[@]} expands to
+ nothing. If the double-quoted expansion occurs within a word, the
+ expansion of the first parameter is joined with the beginning part of
+ the original word, and the expansion of the last parameter is joined
+ with the last part of the original word. This is analogous to the
+ expansion of the special parameters *\b* and @\b@ (see S\bSp\bpe\bec\bci\bia\bal\bl P\bPa\bar\bra\bam\bme\bet\bte\ber\brs\bs
+ above). ${#_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]} expands to the length of ${_\bn_\ba_\bm_\be[_\bs_\bu_\bb_\b-
+ _\bs_\bc_\br_\bi_\bp_\bt]}. If _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is *\b* or @\b@, the expansion is the number of ele-
+ ments in the array. Referencing an array variable without a subscript
is equivalent to referencing element zero.
- The u\bun\bns\bse\bet\bt builtin is used to destroy arrays. u\bun\bns\bse\bet\bt _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]
- destroys the array element at index _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt. Care must be taken to
+ The u\bun\bns\bse\bet\bt builtin is used to destroy arrays. u\bun\bns\bse\bet\bt _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt]
+ destroys the array element at index _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt. Care must be taken to
avoid unwanted side effects caused by filename generation. u\bun\bns\bse\bet\bt _\bn_\ba_\bm_\be,
- where _\bn_\ba_\bm_\be is an array, or u\bun\bns\bse\bet\bt _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt], where _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is *\b*
+ where _\bn_\ba_\bm_\be is an array, or u\bun\bns\bse\bet\bt _\bn_\ba_\bm_\be[_\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt], where _\bs_\bu_\bb_\bs_\bc_\br_\bi_\bp_\bt is *\b*
or @\b@, removes the entire array.
- The d\bde\bec\bcl\bla\bar\bre\be, l\blo\boc\bca\bal\bl, and r\bre\bea\bad\bdo\bon\bnl\bly\by builtins each accept a -\b-a\ba option to
- specify an array. The r\bre\bea\bad\bd builtin accepts a -\b-a\ba option to assign a
- list of words read from the standard input to an array. The s\bse\bet\bt and
- d\bde\bec\bcl\bla\bar\bre\be builtins display array values in a way that allows them to be
+ The d\bde\bec\bcl\bla\bar\bre\be, l\blo\boc\bca\bal\bl, and r\bre\bea\bad\bdo\bon\bnl\bly\by builtins each accept a -\b-a\ba option to
+ specify an array. The r\bre\bea\bad\bd builtin accepts a -\b-a\ba option to assign a
+ list of words read from the standard input to an array. The s\bse\bet\bt and
+ d\bde\bec\bcl\bla\bar\bre\be builtins display array values in a way that allows them to be
reused as assignments.
E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN
Expansion is performed on the command line after it has been split into
- words. There are seven kinds of expansion performed: _\bb_\br_\ba_\bc_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn,
- _\bt_\bi_\bl_\bd_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br _\ba_\bn_\bd _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, _\bc_\bo_\bm_\bm_\ba_\bn_\bd _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\b-
+ words. There are seven kinds of expansion performed: _\bb_\br_\ba_\bc_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn,
+ _\bt_\bi_\bl_\bd_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br _\ba_\bn_\bd _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, _\bc_\bo_\bm_\bm_\ba_\bn_\bd _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\b-
_\bt_\bi_\bo_\bn, _\ba_\br_\bi_\bt_\bh_\bm_\be_\bt_\bi_\bc _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, _\bw_\bo_\br_\bd _\bs_\bp_\bl_\bi_\bt_\bt_\bi_\bn_\bg, and _\bp_\ba_\bt_\bh_\bn_\ba_\bm_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn.
- The order of expansions is: brace expansion, tilde expansion, parame-
- ter, variable and arithmetic expansion and command substitution (done
+ The order of expansions is: brace expansion, tilde expansion, parame-
+ ter, variable and arithmetic expansion and command substitution (done
in a left-to-right fashion), word splitting, and pathname expansion.
On systems that can support it, there is an additional expansion avail-
able: _\bp_\br_\bo_\bc_\be_\bs_\bs _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn.
Only brace expansion, word splitting, and pathname expansion can change
- the number of words of the expansion; other expansions expand a single
- word to a single word. The only exceptions to this are the expansions
+ the number of words of the expansion; other expansions expand a single
+ word to a single word. The only exceptions to this are the expansions
of "$\b$@\b@" and "$\b${\b{_\bn_\ba_\bm_\be[\b[@\b@]\b]}\b}" as explained above (see P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS).
B\bBr\bra\bac\bce\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
_\bB_\br_\ba_\bc_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn is a mechanism by which arbitrary strings may be gener-
- ated. This mechanism is similar to _\bp_\ba_\bt_\bh_\bn_\ba_\bm_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, but the file-
+ ated. This mechanism is similar to _\bp_\ba_\bt_\bh_\bn_\ba_\bm_\be _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn, but the file-
names generated need not exist. Patterns to be brace expanded take the
form of an optional _\bp_\br_\be_\ba_\bm_\bb_\bl_\be, followed by either a series of comma-sep-
- arated strings or a sequence expression between a pair of braces, fol-
- lowed by an optional _\bp_\bo_\bs_\bt_\bs_\bc_\br_\bi_\bp_\bt. The preamble is prefixed to each
+ arated strings or a sequence expression between a pair of braces, fol-
+ lowed by an optional _\bp_\bo_\bs_\bt_\bs_\bc_\br_\bi_\bp_\bt. The preamble is prefixed to each
string contained within the braces, and the postscript is then appended
to each resulting string, expanding left to right.
- Brace expansions may be nested. The results of each expanded string
- are not sorted; left to right order is preserved. For example,
+ Brace expansions may be nested. The results of each expanded string
+ are not sorted; left to right order is preserved. For example,
a{\b{d,c,b}\b}e expands into `ade ace abe'.
- A sequence expression takes the form {\b{_\bx.\b..\b._\by}\b}, where _\bx and _\by are either
+ A sequence expression takes the form {\b{_\bx.\b..\b._\by}\b}, where _\bx and _\by are either
integers or single characters. When integers are supplied, the expres-
- sion expands to each number between _\bx and _\by, inclusive. When charac-
- ters are supplied, the expression expands to each character lexico-
+ sion expands to each number between _\bx and _\by, inclusive. When charac-
+ ters are supplied, the expression expands to each character lexico-
graphically between _\bx and _\by, inclusive. Note that both _\bx and _\by must be
of the same type.
Brace expansion is performed before any other expansions, and any char-
- acters special to other expansions are preserved in the result. It is
- strictly textual. B\bBa\bas\bsh\bh does not apply any syntactic interpretation to
+ acters special to other expansions are preserved in the result. It is
+ strictly textual. B\bBa\bas\bsh\bh does not apply any syntactic interpretation to
the context of the expansion or the text between the braces.
- A correctly-formed brace expansion must contain unquoted opening and
- closing braces, and at least one unquoted comma or a valid sequence
- expression. Any incorrectly formed brace expansion is left unchanged.
+ A correctly-formed brace expansion must contain unquoted opening and
+ closing braces, and at least one unquoted comma or a valid sequence
+ expression. Any incorrectly formed brace expansion is left unchanged.
A {\b{ or ,\b, may be quoted with a backslash to prevent its being considered
- part of a brace expression. To avoid conflicts with parameter expan-
+ part of a brace expression. To avoid conflicts with parameter expan-
sion, the string $\b${\b{ is not considered eligible for brace expansion.
This construct is typically used as shorthand when the common prefix of
or
chown root /usr/{ucb/{ex,edit},lib/{ex?.?*,how_ex}}
- Brace expansion introduces a slight incompatibility with historical
- versions of s\bsh\bh. s\bsh\bh does not treat opening or closing braces specially
- when they appear as part of a word, and preserves them in the output.
- B\bBa\bas\bsh\bh removes braces from words as a consequence of brace expansion.
- For example, a word entered to s\bsh\bh as _\bf_\bi_\bl_\be_\b{_\b1_\b,_\b2_\b} appears identically in
- the output. The same word is output as _\bf_\bi_\bl_\be_\b1 _\bf_\bi_\bl_\be_\b2 after expansion by
- b\bba\bas\bsh\bh. If strict compatibility with s\bsh\bh is desired, start b\bba\bas\bsh\bh with the
+ Brace expansion introduces a slight incompatibility with historical
+ versions of s\bsh\bh. s\bsh\bh does not treat opening or closing braces specially
+ when they appear as part of a word, and preserves them in the output.
+ B\bBa\bas\bsh\bh removes braces from words as a consequence of brace expansion.
+ For example, a word entered to s\bsh\bh as _\bf_\bi_\bl_\be_\b{_\b1_\b,_\b2_\b} appears identically in
+ the output. The same word is output as _\bf_\bi_\bl_\be_\b1 _\bf_\bi_\bl_\be_\b2 after expansion by
+ b\bba\bas\bsh\bh. If strict compatibility with s\bsh\bh is desired, start b\bba\bas\bsh\bh with the
+\b+B\bB option or disable brace expansion with the +\b+B\bB option to the s\bse\bet\bt com-
mand (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
T\bTi\bil\bld\bde\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
- If a word begins with an unquoted tilde character (`~\b~'), all of the
- characters preceding the first unquoted slash (or all characters, if
- there is no unquoted slash) are considered a _\bt_\bi_\bl_\bd_\be_\b-_\bp_\br_\be_\bf_\bi_\bx. If none of
- the characters in the tilde-prefix are quoted, the characters in the
- tilde-prefix following the tilde are treated as a possible _\bl_\bo_\bg_\bi_\bn _\bn_\ba_\bm_\be.
- If this login name is the null string, the tilde is replaced with the
- value of the shell parameter H\bHO\bOM\bME\bE. If H\bHO\bOM\bME\bE is unset, the home direc-
- tory of the user executing the shell is substituted instead. Other-
- wise, the tilde-prefix is replaced with the home directory associated
+ If a word begins with an unquoted tilde character (`~\b~'), all of the
+ characters preceding the first unquoted slash (or all characters, if
+ there is no unquoted slash) are considered a _\bt_\bi_\bl_\bd_\be_\b-_\bp_\br_\be_\bf_\bi_\bx. If none of
+ the characters in the tilde-prefix are quoted, the characters in the
+ tilde-prefix following the tilde are treated as a possible _\bl_\bo_\bg_\bi_\bn _\bn_\ba_\bm_\be.
+ If this login name is the null string, the tilde is replaced with the
+ value of the shell parameter H\bHO\bOM\bME\bE. If H\bHO\bOM\bME\bE is unset, the home direc-
+ tory of the user executing the shell is substituted instead. Other-
+ wise, the tilde-prefix is replaced with the home directory associated
with the specified login name.
- If the tilde-prefix is a `~+', the value of the shell variable P\bPW\bWD\bD
+ If the tilde-prefix is a `~+', the value of the shell variable P\bPW\bWD\bD
replaces the tilde-prefix. If the tilde-prefix is a `~-', the value of
- the shell variable O\bOL\bLD\bDP\bPW\bWD\bD, if it is set, is substituted. If the char-
- acters following the tilde in the tilde-prefix consist of a number _\bN,
- optionally prefixed by a `+' or a `-', the tilde-prefix is replaced
+ the shell variable O\bOL\bLD\bDP\bPW\bWD\bD, if it is set, is substituted. If the char-
+ acters following the tilde in the tilde-prefix consist of a number _\bN,
+ optionally prefixed by a `+' or a `-', the tilde-prefix is replaced
with the corresponding element from the directory stack, as it would be
displayed by the d\bdi\bir\brs\bs builtin invoked with the tilde-prefix as an argu-
- ment. If the characters following the tilde in the tilde-prefix con-
+ ment. If the characters following the tilde in the tilde-prefix con-
sist of a number without a leading `+' or `-', `+' is assumed.
If the login name is invalid, or the tilde expansion fails, the word is
Each variable assignment is checked for unquoted tilde-prefixes immedi-
ately following a :\b: or the first =\b=. In these cases, tilde expansion is
- also performed. Consequently, one may use file names with tildes in
- assignments to P\bPA\bAT\bTH\bH, M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH, and C\bCD\bDP\bPA\bAT\bTH\bH, and the shell assigns the
+ also performed. Consequently, one may use file names with tildes in
+ assignments to P\bPA\bAT\bTH\bH, M\bMA\bAI\bIL\bLP\bPA\bAT\bTH\bH, and C\bCD\bDP\bPA\bAT\bTH\bH, and the shell assigns the
expanded value.
P\bPa\bar\bra\bam\bme\bet\bte\ber\br E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
The `$\b$' character introduces parameter expansion, command substitution,
- or arithmetic expansion. The parameter name or symbol to be expanded
- may be enclosed in braces, which are optional but serve to protect the
- variable to be expanded from characters immediately following it which
+ or arithmetic expansion. The parameter name or symbol to be expanded
+ may be enclosed in braces, which are optional but serve to protect the
+ variable to be expanded from characters immediately following it which
could be interpreted as part of the name.
- When braces are used, the matching ending brace is the first `}\b}' not
- escaped by a backslash or within a quoted string, and not within an
+ When braces are used, the matching ending brace is the first `}\b}' not
+ escaped by a backslash or within a quoted string, and not within an
embedded arithmetic expansion, command substitution, or parameter
expansion.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br}
- The value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is substituted. The braces are required
- when _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is a positional parameter with more than one
+ The value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is substituted. The braces are required
+ when _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is a positional parameter with more than one
digit, or when _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is followed by a character which is not
to be interpreted as part of its name.
If the first character of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an exclamation point, a level of
- variable indirection is introduced. B\bBa\bas\bsh\bh uses the value of the vari-
- able formed from the rest of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br as the name of the variable;
- this variable is then expanded and that value is used in the rest of
- the substitution, rather than the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br itself. This is
+ variable indirection is introduced. B\bBa\bas\bsh\bh uses the value of the vari-
+ able formed from the rest of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br as the name of the variable;
+ this variable is then expanded and that value is used in the rest of
+ the substitution, rather than the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br itself. This is
known as _\bi_\bn_\bd_\bi_\br_\be_\bc_\bt _\be_\bx_\bp_\ba_\bn_\bs_\bi_\bo_\bn. The exceptions to this are the expansions
- of ${!_\bp_\br_\be_\bf_\bi_\bx*} and ${!\b!_\bn_\ba_\bm_\be[_\b@]} described below. The exclamation point
- must immediately follow the left brace in order to introduce indirec-
+ of ${!_\bp_\br_\be_\bf_\bi_\bx*} and ${!\b!_\bn_\ba_\bm_\be[_\b@]} described below. The exclamation point
+ must immediately follow the left brace in order to introduce indirec-
tion.
In each of the cases below, _\bw_\bo_\br_\bd is subject to tilde expansion, parame-
- ter expansion, command substitution, and arithmetic expansion. When
- not performing substring expansion, b\bba\bas\bsh\bh tests for a parameter that is
- unset or null; omitting the colon results in a test only for a parame-
+ ter expansion, command substitution, and arithmetic expansion. When
+ not performing substring expansion, b\bba\bas\bsh\bh tests for a parameter that is
+ unset or null; omitting the colon results in a test only for a parame-
ter that is unset.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:-\b-_\bw_\bo_\br_\bd}
- U\bUs\bse\be D\bDe\bef\bfa\bau\bul\blt\bt V\bVa\bal\blu\bue\bes\bs. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is unset or null, the expan-
- sion of _\bw_\bo_\br_\bd is substituted. Otherwise, the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
+ U\bUs\bse\be D\bDe\bef\bfa\bau\bul\blt\bt V\bVa\bal\blu\bue\bes\bs. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is unset or null, the expan-
+ sion of _\bw_\bo_\br_\bd is substituted. Otherwise, the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
is substituted.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:=\b=_\bw_\bo_\br_\bd}
- A\bAs\bss\bsi\big\bgn\bn D\bDe\bef\bfa\bau\bul\blt\bt V\bVa\bal\blu\bue\bes\bs. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is unset or null, the
+ A\bAs\bss\bsi\big\bgn\bn D\bDe\bef\bfa\bau\bul\blt\bt V\bVa\bal\blu\bue\bes\bs. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is unset or null, the
expansion of _\bw_\bo_\br_\bd is assigned to _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. The value of _\bp_\ba_\br_\ba_\bm_\b-
- _\be_\bt_\be_\br is then substituted. Positional parameters and special
+ _\be_\bt_\be_\br is then substituted. Positional parameters and special
parameters may not be assigned to in this way.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:?\b?_\bw_\bo_\br_\bd}
- D\bDi\bis\bsp\bpl\bla\bay\by E\bEr\brr\bro\bor\br i\bif\bf N\bNu\bul\bll\bl o\bor\br U\bUn\bns\bse\bet\bt. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is null or unset,
- the expansion of _\bw_\bo_\br_\bd (or a message to that effect if _\bw_\bo_\br_\bd is
- not present) is written to the standard error and the shell, if
+ D\bDi\bis\bsp\bpl\bla\bay\by E\bEr\brr\bro\bor\br i\bif\bf N\bNu\bul\bll\bl o\bor\br U\bUn\bns\bse\bet\bt. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is null or unset,
+ the expansion of _\bw_\bo_\br_\bd (or a message to that effect if _\bw_\bo_\br_\bd is
+ not present) is written to the standard error and the shell, if
it is not interactive, exits. Otherwise, the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
is substituted.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:+\b+_\bw_\bo_\br_\bd}
- U\bUs\bse\be A\bAl\blt\bte\ber\brn\bna\bat\bte\be V\bVa\bal\blu\bue\be. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is null or unset, nothing is
+ U\bUs\bse\be A\bAl\blt\bte\ber\brn\bna\bat\bte\be V\bVa\bal\blu\bue\be. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is null or unset, nothing is
substituted, otherwise the expansion of _\bw_\bo_\br_\bd is substituted.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:_\bo_\bf_\bf_\bs_\be_\bt}
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br:\b:_\bo_\bf_\bf_\bs_\be_\bt:\b:_\bl_\be_\bn_\bg_\bt_\bh}
- S\bSu\bub\bbs\bst\btr\bri\bin\bng\bg E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn.\b. Expands to up to _\bl_\be_\bn_\bg_\bt_\bh characters of
- _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br starting at the character specified by _\bo_\bf_\bf_\bs_\be_\bt. If
- _\bl_\be_\bn_\bg_\bt_\bh is omitted, expands to the substring of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br start-
+ S\bSu\bub\bbs\bst\btr\bri\bin\bng\bg E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn.\b. Expands to up to _\bl_\be_\bn_\bg_\bt_\bh characters of
+ _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br starting at the character specified by _\bo_\bf_\bf_\bs_\be_\bt. If
+ _\bl_\be_\bn_\bg_\bt_\bh is omitted, expands to the substring of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br start-
ing at the character specified by _\bo_\bf_\bf_\bs_\be_\bt. _\bl_\be_\bn_\bg_\bt_\bh and _\bo_\bf_\bf_\bs_\be_\bt are
- arithmetic expressions (see A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN below).
- _\bl_\be_\bn_\bg_\bt_\bh must evaluate to a number greater than or equal to zero.
- If _\bo_\bf_\bf_\bs_\be_\bt evaluates to a number less than zero, the value is
- used as an offset from the end of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If
- _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@, the result is _\bl_\be_\bn_\bg_\bt_\bh positional parameters
+ arithmetic expressions (see A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN below).
+ _\bl_\be_\bn_\bg_\bt_\bh must evaluate to a number greater than or equal to zero.
+ If _\bo_\bf_\bf_\bs_\be_\bt evaluates to a number less than zero, the value is
+ used as an offset from the end of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If
+ _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@, the result is _\bl_\be_\bn_\bg_\bt_\bh positional parameters
beginning at _\bo_\bf_\bf_\bs_\be_\bt. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array name indexed by @
- or *, the result is the _\bl_\be_\bn_\bg_\bt_\bh members of the array beginning
- with ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br[_\bo_\bf_\bf_\bs_\be_\bt]}. A negative _\bo_\bf_\bf_\bs_\be_\bt is taken relative
- to one greater than the maximum index of the specified array.
- Note that a negative offset must be separated from the colon by
- at least one space to avoid being confused with the :- expan-
- sion. Substring indexing is zero-based unless the positional
+ or *, the result is the _\bl_\be_\bn_\bg_\bt_\bh members of the array beginning
+ with ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br[_\bo_\bf_\bf_\bs_\be_\bt]}. A negative _\bo_\bf_\bf_\bs_\be_\bt is taken relative
+ to one greater than the maximum index of the specified array.
+ Note that a negative offset must be separated from the colon by
+ at least one space to avoid being confused with the :- expan-
+ sion. Substring indexing is zero-based unless the positional
parameters are used, in which case the indexing starts at 1.
${!\b!_\bp_\br_\be_\bf_\bi_\bx*\b*}
${!\b!_\bn_\ba_\bm_\be[_\b@]}
${!\b!_\bn_\ba_\bm_\be[_\b*]}
- If _\bn_\ba_\bm_\be is an array variable, expands to the list of array
- indices (keys) assigned in _\bn_\ba_\bm_\be. If _\bn_\ba_\bm_\be is not an array,
- expands to 0 if _\bn_\ba_\bm_\be is set and null otherwise. When _\b@ is used
+ If _\bn_\ba_\bm_\be is an array variable, expands to the list of array
+ indices (keys) assigned in _\bn_\ba_\bm_\be. If _\bn_\ba_\bm_\be is not an array,
+ expands to 0 if _\bn_\ba_\bm_\be is set and null otherwise. When _\b@ is used
and the expansion appears within double quotes, each key expands
to a separate word.
${#\b#_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br}
- The length in characters of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is substi-
- tuted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is *\b* or @\b@, the value substituted is the
- number of positional parameters. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array name
- subscripted by *\b* or @\b@, the value substituted is the number of
+ The length in characters of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is substi-
+ tuted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is *\b* or @\b@, the value substituted is the
+ number of positional parameters. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array name
+ subscripted by *\b* or @\b@, the value substituted is the number of
elements in the array.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br#\b#_\bw_\bo_\br_\bd}
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br#\b##\b#_\bw_\bo_\br_\bd}
- The _\bw_\bo_\br_\bd is expanded to produce a pattern just as in pathname
+ The _\bw_\bo_\br_\bd is expanded to produce a pattern just as in pathname
expansion. If the pattern matches the beginning of the value of
- _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then the result of the expansion is the expanded
+ _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then the result of the expansion is the expanded
value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with the shortest matching pattern (the ``#\b#''
case) or the longest matching pattern (the ``#\b##\b#'' case) deleted.
If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the pattern removal operation is applied
- to each positional parameter in turn, and the expansion is the
- resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable subscripted
- with @\b@ or *\b*, the pattern removal operation is applied to each
- member of the array in turn, and the expansion is the resultant
+ to each positional parameter in turn, and the expansion is the
+ resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable subscripted
+ with @\b@ or *\b*, the pattern removal operation is applied to each
+ member of the array in turn, and the expansion is the resultant
list.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%_\bw_\bo_\br_\bd}
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%%\b%_\bw_\bo_\br_\bd}
- The _\bw_\bo_\br_\bd is expanded to produce a pattern just as in pathname
- expansion. If the pattern matches a trailing portion of the
+ The _\bw_\bo_\br_\bd is expanded to produce a pattern just as in pathname
+ expansion. If the pattern matches a trailing portion of the
expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then the result of the expansion is
- the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with the shortest matching pat-
- tern (the ``%\b%'' case) or the longest matching pattern (the
- ``%\b%%\b%'' case) deleted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the pattern
- removal operation is applied to each positional parameter in
- turn, and the expansion is the resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is
- an array variable subscripted with @\b@ or *\b*, the pattern removal
- operation is applied to each member of the array in turn, and
+ the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with the shortest matching pat-
+ tern (the ``%\b%'' case) or the longest matching pattern (the
+ ``%\b%%\b%'' case) deleted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the pattern
+ removal operation is applied to each positional parameter in
+ turn, and the expansion is the resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is
+ an array variable subscripted with @\b@ or *\b*, the pattern removal
+ operation is applied to each member of the array in turn, and
the expansion is the resultant list.
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br/\b/_\bp_\ba_\bt_\bt_\be_\br_\bn/\b/_\bs_\bt_\br_\bi_\bn_\bg}
${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br/\b//\b/_\bp_\ba_\bt_\bt_\be_\br_\bn/\b/_\bs_\bt_\br_\bi_\bn_\bg}
The _\bp_\ba_\bt_\bt_\be_\br_\bn is expanded to produce a pattern just as in pathname
- expansion. _\bP_\ba_\br_\ba_\bm_\be_\bt_\be_\br is expanded and the longest match of _\bp_\ba_\bt_\b-
- _\bt_\be_\br_\bn against its value is replaced with _\bs_\bt_\br_\bi_\bn_\bg. In the first
- form, only the first match is replaced. The second form causes
- all matches of _\bp_\ba_\bt_\bt_\be_\br_\bn to be replaced with _\bs_\bt_\br_\bi_\bn_\bg. If _\bp_\ba_\bt_\bt_\be_\br_\bn
- begins with #\b#, it must match at the beginning of the expanded
- value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with %\b%, it must match at
- the end of the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If _\bs_\bt_\br_\bi_\bn_\bg is null,
- matches of _\bp_\ba_\bt_\bt_\be_\br_\bn are deleted and the /\b/ following _\bp_\ba_\bt_\bt_\be_\br_\bn may
- be omitted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the substitution operation
- is applied to each positional parameter in turn, and the expan-
- sion is the resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable
- subscripted with @\b@ or *\b*, the substitution operation is applied
- to each member of the array in turn, and the expansion is the
+ expansion. _\bP_\ba_\br_\ba_\bm_\be_\bt_\be_\br is expanded and the longest match of _\bp_\ba_\bt_\b-
+ _\bt_\be_\br_\bn against its value is replaced with _\bs_\bt_\br_\bi_\bn_\bg. In the first
+ form, only the first match is replaced. The second form causes
+ all matches of _\bp_\ba_\bt_\bt_\be_\br_\bn to be replaced with _\bs_\bt_\br_\bi_\bn_\bg. If _\bp_\ba_\bt_\bt_\be_\br_\bn
+ begins with #\b#, it must match at the beginning of the expanded
+ value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with %\b%, it must match at
+ the end of the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br. If _\bs_\bt_\br_\bi_\bn_\bg is null,
+ matches of _\bp_\ba_\bt_\bt_\be_\br_\bn are deleted and the /\b/ following _\bp_\ba_\bt_\bt_\be_\br_\bn may
+ be omitted. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the substitution operation
+ is applied to each positional parameter in turn, and the expan-
+ sion is the resultant list. If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable
+ subscripted with @\b@ or *\b*, the substitution operation is applied
+ to each member of the array in turn, and the expansion is the
resultant list.
C\bCo\bom\bmm\bma\ban\bnd\bd S\bSu\bub\bbs\bst\bti\bit\btu\but\bti\bio\bon\bn
`\b`_\bc_\bo_\bm_\bm_\ba_\bn_\bd`\b`
B\bBa\bas\bsh\bh performs the expansion by executing _\bc_\bo_\bm_\bm_\ba_\bn_\bd and replacing the com-
- mand substitution with the standard output of the command, with any
+ mand substitution with the standard output of the command, with any
trailing newlines deleted. Embedded newlines are not deleted, but they
- may be removed during word splitting. The command substitution $\b$(\b(c\bca\bat\bt
+ may be removed during word splitting. The command substitution $\b$(\b(c\bca\bat\bt
_\bf_\bi_\bl_\be)\b) can be replaced by the equivalent but faster $\b$(\b(<\b< _\bf_\bi_\bl_\be)\b).
- When the old-style backquote form of substitution is used, backslash
- retains its literal meaning except when followed by $\b$, `\b`, or \\b\. The
+ When the old-style backquote form of substitution is used, backslash
+ retains its literal meaning except when followed by $\b$, `\b`, or \\b\. The
first backquote not preceded by a backslash terminates the command sub-
- stitution. When using the $(_\bc_\bo_\bm_\bm_\ba_\bn_\bd) form, all characters between the
+ stitution. When using the $(_\bc_\bo_\bm_\bm_\ba_\bn_\bd) form, all characters between the
parentheses make up the command; none are treated specially.
Command substitutions may be nested. To nest when using the backquoted
form, escape the inner backquotes with backslashes.
- If the substitution appears within double quotes, word splitting and
+ If the substitution appears within double quotes, word splitting and
pathname expansion are not performed on the results.
A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
- Arithmetic expansion allows the evaluation of an arithmetic expression
- and the substitution of the result. The format for arithmetic expan-
+ Arithmetic expansion allows the evaluation of an arithmetic expression
+ and the substitution of the result. The format for arithmetic expan-
sion is:
$\b$(\b((\b(_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn)\b))\b)
- The _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is treated as if it were within double quotes, but a
- double quote inside the parentheses is not treated specially. All
+ The _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is treated as if it were within double quotes, but a
+ double quote inside the parentheses is not treated specially. All
tokens in the expression undergo parameter expansion, string expansion,
- command substitution, and quote removal. Arithmetic expansions may be
+ command substitution, and quote removal. Arithmetic expansions may be
nested.
- The evaluation is performed according to the rules listed below under
+ The evaluation is performed according to the rules listed below under
A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN. If _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is invalid, b\bba\bas\bsh\bh prints a message
indicating failure and no substitution occurs.
P\bPr\bro\boc\bce\bes\bss\bs S\bSu\bub\bbs\bst\bti\bit\btu\but\bti\bio\bon\bn
- _\bP_\br_\bo_\bc_\be_\bs_\bs _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn is supported on systems that support named pipes
- (_\bF_\bI_\bF_\bO_\bs) or the /\b/d\bde\bev\bv/\b/f\bfd\bd method of naming open files. It takes the form
- of <\b<(\b(_\bl_\bi_\bs_\bt)\b) or >\b>(\b(_\bl_\bi_\bs_\bt)\b). The process _\bl_\bi_\bs_\bt is run with its input or out-
+ _\bP_\br_\bo_\bc_\be_\bs_\bs _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn is supported on systems that support named pipes
+ (_\bF_\bI_\bF_\bO_\bs) or the /\b/d\bde\bev\bv/\b/f\bfd\bd method of naming open files. It takes the form
+ of <\b<(\b(_\bl_\bi_\bs_\bt)\b) or >\b>(\b(_\bl_\bi_\bs_\bt)\b). The process _\bl_\bi_\bs_\bt is run with its input or out-
put connected to a _\bF_\bI_\bF_\bO or some file in /\b/d\bde\bev\bv/\b/f\bfd\bd. The name of this file
- is passed as an argument to the current command as the result of the
- expansion. If the >\b>(\b(_\bl_\bi_\bs_\bt)\b) form is used, writing to the file will pro-
- vide input for _\bl_\bi_\bs_\bt. If the <\b<(\b(_\bl_\bi_\bs_\bt)\b) form is used, the file passed as
+ is passed as an argument to the current command as the result of the
+ expansion. If the >\b>(\b(_\bl_\bi_\bs_\bt)\b) form is used, writing to the file will pro-
+ vide input for _\bl_\bi_\bs_\bt. If the <\b<(\b(_\bl_\bi_\bs_\bt)\b) form is used, the file passed as
an argument should be read to obtain the output of _\bl_\bi_\bs_\bt.
- When available, process substitution is performed simultaneously with
- parameter and variable expansion, command substitution, and arithmetic
+ When available, process substitution is performed simultaneously with
+ parameter and variable expansion, command substitution, and arithmetic
expansion.
W\bWo\bor\brd\bd S\bSp\bpl\bli\bit\btt\bti\bin\bng\bg
- The shell scans the results of parameter expansion, command substitu-
- tion, and arithmetic expansion that did not occur within double quotes
+ The shell scans the results of parameter expansion, command substitu-
+ tion, and arithmetic expansion that did not occur within double quotes
for _\bw_\bo_\br_\bd _\bs_\bp_\bl_\bi_\bt_\bt_\bi_\bn_\bg.
- The shell treats each character of I\bIF\bFS\bS as a delimiter, and splits the
+ The shell treats each character of I\bIF\bFS\bS as a delimiter, and splits the
results of the other expansions into words on these characters. If I\bIF\bFS\bS
- is unset, or its value is exactly <\b<s\bsp\bpa\bac\bce\be>\b><\b<t\bta\bab\bb>\b><\b<n\bne\bew\bwl\bli\bin\bne\be>\b>, the default,
- then any sequence of I\bIF\bFS\bS characters serves to delimit words. If I\bIF\bFS\bS
- has a value other than the default, then sequences of the whitespace
- characters s\bsp\bpa\bac\bce\be and t\bta\bab\bb are ignored at the beginning and end of the
- word, as long as the whitespace character is in the value of I\bIF\bFS\bS (an
+ is unset, or its value is exactly <\b<s\bsp\bpa\bac\bce\be>\b><\b<t\bta\bab\bb>\b><\b<n\bne\bew\bwl\bli\bin\bne\be>\b>, the default,
+ then any sequence of I\bIF\bFS\bS characters serves to delimit words. If I\bIF\bFS\bS
+ has a value other than the default, then sequences of the whitespace
+ characters s\bsp\bpa\bac\bce\be and t\bta\bab\bb are ignored at the beginning and end of the
+ word, as long as the whitespace character is in the value of I\bIF\bFS\bS (an
I\bIF\bFS\bS whitespace character). Any character in I\bIF\bFS\bS that is not I\bIF\bFS\bS white-
- space, along with any adjacent I\bIF\bFS\bS whitespace characters, delimits a
- field. A sequence of I\bIF\bFS\bS whitespace characters is also treated as a
+ space, along with any adjacent I\bIF\bFS\bS whitespace characters, delimits a
+ field. A sequence of I\bIF\bFS\bS whitespace characters is also treated as a
delimiter. If the value of I\bIF\bFS\bS is null, no word splitting occurs.
- Explicit null arguments ("\b""\b" or '\b''\b') are retained. Unquoted implicit
+ Explicit null arguments ("\b""\b" or '\b''\b') are retained. Unquoted implicit
null arguments, resulting from the expansion of parameters that have no
- values, are removed. If a parameter with no value is expanded within
+ values, are removed. If a parameter with no value is expanded within
double quotes, a null argument results and is retained.
Note that if no expansion occurs, no splitting is performed.
P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
- After word splitting, unless the -\b-f\bf option has been set, b\bba\bas\bsh\bh scans
- each word for the characters *\b*, ?\b?, and [\b[. If one of these characters
- appears, then the word is regarded as a _\bp_\ba_\bt_\bt_\be_\br_\bn, and replaced with an
- alphabetically sorted list of file names matching the pattern. If no
- matching file names are found, and the shell option n\bnu\bul\bll\blg\bgl\blo\bob\bb is dis-
- abled, the word is left unchanged. If the n\bnu\bul\bll\blg\bgl\blo\bob\bb option is set, and
- no matches are found, the word is removed. If the f\bfa\bai\bil\blg\bgl\blo\bob\bb shell
- option is set, and no matches are found, an error message is printed
- and the command is not executed. If the shell option n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb is
- enabled, the match is performed without regard to the case of alpha-
- betic characters. When a pattern is used for pathname expansion, the
- character `\b``\b`.\b.'\b''\b' at the start of a name or immediately following a
- slash must be matched explicitly, unless the shell option d\bdo\bot\btg\bgl\blo\bob\bb is
- set. When matching a pathname, the slash character must always be
- matched explicitly. In other cases, the `\b``\b`.\b.'\b''\b' character is not
- treated specially. See the description of s\bsh\bho\bop\bpt\bt below under S\bSH\bHE\bEL\bLL\bL
- B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS for a description of the n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb, n\bnu\bul\bll\blg\bgl\blo\bob\bb, f\bfa\bai\bil\bl-\b-
+ After word splitting, unless the -\b-f\bf option has been set, b\bba\bas\bsh\bh scans
+ each word for the characters *\b*, ?\b?, and [\b[. If one of these characters
+ appears, then the word is regarded as a _\bp_\ba_\bt_\bt_\be_\br_\bn, and replaced with an
+ alphabetically sorted list of file names matching the pattern. If no
+ matching file names are found, and the shell option n\bnu\bul\bll\blg\bgl\blo\bob\bb is dis-
+ abled, the word is left unchanged. If the n\bnu\bul\bll\blg\bgl\blo\bob\bb option is set, and
+ no matches are found, the word is removed. If the f\bfa\bai\bil\blg\bgl\blo\bob\bb shell
+ option is set, and no matches are found, an error message is printed
+ and the command is not executed. If the shell option n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb is
+ enabled, the match is performed without regard to the case of alpha-
+ betic characters. When a pattern is used for pathname expansion, the
+ character `\b``\b`.\b.'\b''\b' at the start of a name or immediately following a
+ slash must be matched explicitly, unless the shell option d\bdo\bot\btg\bgl\blo\bob\bb is
+ set. When matching a pathname, the slash character must always be
+ matched explicitly. In other cases, the `\b``\b`.\b.'\b''\b' character is not
+ treated specially. See the description of s\bsh\bho\bop\bpt\bt below under S\bSH\bHE\bEL\bLL\bL
+ B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS for a description of the n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb, n\bnu\bul\bll\blg\bgl\blo\bob\bb, f\bfa\bai\bil\bl-\b-
g\bgl\blo\bob\bb, and d\bdo\bot\btg\bgl\blo\bob\bb shell options.
- The G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE shell variable may be used to restrict the set of file
- names matching a _\bp_\ba_\bt_\bt_\be_\br_\bn. If G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is set, each matching file
- name that also matches one of the patterns in G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is removed
+ The G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE shell variable may be used to restrict the set of file
+ names matching a _\bp_\ba_\bt_\bt_\be_\br_\bn. If G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is set, each matching file
+ name that also matches one of the patterns in G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is removed
from the list of matches. The file names `\b``\b`.\b.'\b''\b' and `\b``\b`.\b..\b.'\b''\b' are always
- ignored when G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is set and not null. However, setting G\bGL\bLO\bOB\bBI\bIG\bG-\b-
- N\bNO\bOR\bRE\bE to a non-null value has the effect of enabling the d\bdo\bot\btg\bgl\blo\bob\bb shell
+ ignored when G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is set and not null. However, setting G\bGL\bLO\bOB\bBI\bIG\bG-\b-
+ N\bNO\bOR\bRE\bE to a non-null value has the effect of enabling the d\bdo\bot\btg\bgl\blo\bob\bb shell
option, so all other file names beginning with a `\b``\b`.\b.'\b''\b' will match. To
- get the old behavior of ignoring file names beginning with a `\b``\b`.\b.'\b''\b',
- make `\b``\b`.\b.*\b*'\b''\b' one of the patterns in G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE. The d\bdo\bot\btg\bgl\blo\bob\bb option is
+ get the old behavior of ignoring file names beginning with a `\b``\b`.\b.'\b''\b',
+ make `\b``\b`.\b.*\b*'\b''\b' one of the patterns in G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE. The d\bdo\bot\btg\bgl\blo\bob\bb option is
disabled when G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is unset.
P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg
Any character that appears in a pattern, other than the special pattern
- characters described below, matches itself. The NUL character may not
- occur in a pattern. A backslash escapes the following character; the
- escaping backslash is discarded when matching. The special pattern
+ characters described below, matches itself. The NUL character may not
+ occur in a pattern. A backslash escapes the following character; the
+ escaping backslash is discarded when matching. The special pattern
characters must be quoted if they are to be matched literally.
The special pattern characters have the following meanings:
*\b* Matches any string, including the null string.
?\b? Matches any single character.
- [\b[.\b..\b..\b.]\b] Matches any one of the enclosed characters. A pair of charac-
+ [\b[.\b..\b..\b.]\b] Matches any one of the enclosed characters. A pair of charac-
ters separated by a hyphen denotes a _\br_\ba_\bn_\bg_\be _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn; any char-
- acter that sorts between those two characters, inclusive, using
- the current locale's collating sequence and character set, is
- matched. If the first character following the [\b[ is a !\b! or a ^\b^
- then any character not enclosed is matched. The sorting order
- of characters in range expressions is determined by the current
- locale and the value of the L\bLC\bC_\b_C\bCO\bOL\bLL\bLA\bAT\bTE\bE shell variable, if set.
- A -\b- may be matched by including it as the first or last charac-
+ acter that sorts between those two characters, inclusive, using
+ the current locale's collating sequence and character set, is
+ matched. If the first character following the [\b[ is a !\b! or a ^\b^
+ then any character not enclosed is matched. The sorting order
+ of characters in range expressions is determined by the current
+ locale and the value of the L\bLC\bC_\b_C\bCO\bOL\bLL\bLA\bAT\bTE\bE shell variable, if set.
+ A -\b- may be matched by including it as the first or last charac-
ter in the set. A ]\b] may be matched by including it as the first
character in the set.
- Within [\b[ and ]\b], _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br _\bc_\bl_\ba_\bs_\bs_\be_\bs can be specified using the
- syntax [\b[:\b:_\bc_\bl_\ba_\bs_\bs:\b:]\b], where _\bc_\bl_\ba_\bs_\bs is one of the following classes
+ Within [\b[ and ]\b], _\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br _\bc_\bl_\ba_\bs_\bs_\be_\bs can be specified using the
+ syntax [\b[:\b:_\bc_\bl_\ba_\bs_\bs:\b:]\b], where _\bc_\bl_\ba_\bs_\bs is one of the following classes
defined in the POSIX.2 standard:
- a\bal\bln\bnu\bum\bm a\bal\blp\bph\bha\ba a\bas\bsc\bci\bii\bi b\bbl\bla\ban\bnk\bk c\bcn\bnt\btr\brl\bl d\bdi\big\bgi\bit\bt g\bgr\bra\bap\bph\bh l\blo\bow\bwe\ber\br p\bpr\bri\bin\bnt\bt p\bpu\bun\bnc\bct\bt
+ a\bal\bln\bnu\bum\bm a\bal\blp\bph\bha\ba a\bas\bsc\bci\bii\bi b\bbl\bla\ban\bnk\bk c\bcn\bnt\btr\brl\bl d\bdi\big\bgi\bit\bt g\bgr\bra\bap\bph\bh l\blo\bow\bwe\ber\br p\bpr\bri\bin\bnt\bt p\bpu\bun\bnc\bct\bt
s\bsp\bpa\bac\bce\be u\bup\bpp\bpe\ber\br w\bwo\bor\brd\bd x\bxd\bdi\big\bgi\bit\bt
A character class matches any character belonging to that class.
- The w\bwo\bor\brd\bd character class matches letters, digits, and the char-
+ The w\bwo\bor\brd\bd character class matches letters, digits, and the char-
acter _.
- Within [\b[ and ]\b], an _\be_\bq_\bu_\bi_\bv_\ba_\bl_\be_\bn_\bc_\be _\bc_\bl_\ba_\bs_\bs can be specified using the
- syntax [\b[=\b=_\bc=\b=]\b], which matches all characters with the same colla-
- tion weight (as defined by the current locale) as the character
+ Within [\b[ and ]\b], an _\be_\bq_\bu_\bi_\bv_\ba_\bl_\be_\bn_\bc_\be _\bc_\bl_\ba_\bs_\bs can be specified using the
+ syntax [\b[=\b=_\bc=\b=]\b], which matches all characters with the same colla-
+ tion weight (as defined by the current locale) as the character
_\bc.
Within [\b[ and ]\b], the syntax [\b[.\b._\bs_\by_\bm_\bb_\bo_\bl.\b.]\b] matches the collating sym-
bol _\bs_\by_\bm_\bb_\bo_\bl.
If the e\bex\bxt\btg\bgl\blo\bob\bb shell option is enabled using the s\bsh\bho\bop\bpt\bt builtin, several
- extended pattern matching operators are recognized. In the following
+ extended pattern matching operators are recognized. In the following
description, a _\bp_\ba_\bt_\bt_\be_\br_\bn_\b-_\bl_\bi_\bs_\bt is a list of one or more patterns separated
by a |\b|. Composite patterns may be formed using one or more of the fol-
lowing sub-patterns:
Q\bQu\buo\bot\bte\be R\bRe\bem\bmo\bov\bva\bal\bl
After the preceding expansions, all unquoted occurrences of the charac-
- ters \\b\, '\b', and "\b" that did not result from one of the above expansions
+ ters \\b\, '\b', and "\b" that did not result from one of the above expansions
are removed.
R\bRE\bED\bDI\bIR\bRE\bEC\bCT\bTI\bIO\bON\bN
- Before a command is executed, its input and output may be _\br_\be_\bd_\bi_\br_\be_\bc_\bt_\be_\bd
- using a special notation interpreted by the shell. Redirection may
- also be used to open and close files for the current shell execution
+ Before a command is executed, its input and output may be _\br_\be_\bd_\bi_\br_\be_\bc_\bt_\be_\bd
+ using a special notation interpreted by the shell. Redirection may
+ also be used to open and close files for the current shell execution
environment. The following redirection operators may precede or appear
anywhere within a _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd or may follow a _\bc_\bo_\bm_\bm_\ba_\bn_\bd. Redirections
are processed in the order they appear, from left to right.
- In the following descriptions, if the file descriptor number is omit-
- ted, and the first character of the redirection operator is <\b<, the re-
- direction refers to the standard input (file descriptor 0). If the
- first character of the redirection operator is >\b>, the redirection
+ In the following descriptions, if the file descriptor number is omit-
+ ted, and the first character of the redirection operator is <\b<, the re-
+ direction refers to the standard input (file descriptor 0). If the
+ first character of the redirection operator is >\b>, the redirection
refers to the standard output (file descriptor 1).
- The word following the redirection operator in the following descrip-
- tions, unless otherwise noted, is subjected to brace expansion, tilde
+ The word following the redirection operator in the following descrip-
+ tions, unless otherwise noted, is subjected to brace expansion, tilde
expansion, parameter expansion, command substitution, arithmetic expan-
- sion, quote removal, pathname expansion, and word splitting. If it
+ sion, quote removal, pathname expansion, and word splitting. If it
expands to more than one word, b\bba\bas\bsh\bh reports an error.
- Note that the order of redirections is significant. For example, the
+ Note that the order of redirections is significant. For example, the
command
ls >\b> dirlist 2>\b>&\b&1
- directs both standard output and standard error to the file _\bd_\bi_\br_\bl_\bi_\bs_\bt,
+ directs both standard output and standard error to the file _\bd_\bi_\br_\bl_\bi_\bs_\bt,
while the command
ls 2>\b>&\b&1 >\b> dirlist
- directs only the standard output to file _\bd_\bi_\br_\bl_\bi_\bs_\bt, because the standard
- error was duplicated as standard output before the standard output was
+ directs only the standard output to file _\bd_\bi_\br_\bl_\bi_\bs_\bt, because the standard
+ error was duplicated as standard output before the standard output was
redirected to _\bd_\bi_\br_\bl_\bi_\bs_\bt.
B\bBa\bas\bsh\bh handles several filenames specially when they are used in redirec-
tions, as described in the following table:
/\b/d\bde\bev\bv/\b/f\bfd\bd/\b/_\bf_\bd
- If _\bf_\bd is a valid integer, file descriptor _\bf_\bd is dupli-
+ If _\bf_\bd is a valid integer, file descriptor _\bf_\bd is dupli-
cated.
/\b/d\bde\bev\bv/\b/s\bst\btd\bdi\bin\bn
File descriptor 0 is duplicated.
File descriptor 2 is duplicated.
/\b/d\bde\bev\bv/\b/t\btc\bcp\bp/\b/_\bh_\bo_\bs_\bt/\b/_\bp_\bo_\br_\bt
If _\bh_\bo_\bs_\bt is a valid hostname or Internet address, and _\bp_\bo_\br_\bt
- is an integer port number or service name, b\bba\bas\bsh\bh attempts
+ is an integer port number or service name, b\bba\bas\bsh\bh attempts
to open a TCP connection to the corresponding socket.
/\b/d\bde\bev\bv/\b/u\bud\bdp\bp/\b/_\bh_\bo_\bs_\bt/\b/_\bp_\bo_\br_\bt
If _\bh_\bo_\bs_\bt is a valid hostname or Internet address, and _\bp_\bo_\br_\bt
- is an integer port number or service name, b\bba\bas\bsh\bh attempts
+ is an integer port number or service name, b\bba\bas\bsh\bh attempts
to open a UDP connection to the corresponding socket.
A failure to open or create a file causes the redirection to fail.
- Redirections using file descriptors greater than 9 should be used with
- care, as they may conflict with file descriptors the shell uses inter-
+ Redirections using file descriptors greater than 9 should be used with
+ care, as they may conflict with file descriptors the shell uses inter-
nally.
R\bRe\bed\bdi\bir\bre\bec\bct\bti\bin\bng\bg I\bIn\bnp\bpu\but\bt
Redirection of input causes the file whose name results from the expan-
- sion of _\bw_\bo_\br_\bd to be opened for reading on file descriptor _\bn, or the
+ sion of _\bw_\bo_\br_\bd to be opened for reading on file descriptor _\bn, or the
standard input (file descriptor 0) if _\bn is not specified.
The general format for redirecting input is:
[_\bn]<\b<_\bw_\bo_\br_\bd
R\bRe\bed\bdi\bir\bre\bec\bct\bti\bin\bng\bg O\bOu\but\btp\bpu\but\bt
- Redirection of output causes the file whose name results from the
+ Redirection of output causes the file whose name results from the
expansion of _\bw_\bo_\br_\bd to be opened for writing on file descriptor _\bn, or the
standard output (file descriptor 1) if _\bn is not specified. If the file
- does not exist it is created; if it does exist it is truncated to zero
+ does not exist it is created; if it does exist it is truncated to zero
size.
The general format for redirecting output is:
[_\bn]>\b>_\bw_\bo_\br_\bd
- If the redirection operator is >\b>, and the n\bno\boc\bcl\blo\bob\bbb\bbe\ber\br option to the s\bse\bet\bt
- builtin has been enabled, the redirection will fail if the file whose
- name results from the expansion of _\bw_\bo_\br_\bd exists and is a regular file.
+ If the redirection operator is >\b>, and the n\bno\boc\bcl\blo\bob\bbb\bbe\ber\br option to the s\bse\bet\bt
+ builtin has been enabled, the redirection will fail if the file whose
+ name results from the expansion of _\bw_\bo_\br_\bd exists and is a regular file.
If the redirection operator is >\b>|\b|, or the redirection operator is >\b> and
the n\bno\boc\bcl\blo\bob\bbb\bbe\ber\br option to the s\bse\bet\bt builtin command is not enabled, the re-
direction is attempted even if the file named by _\bw_\bo_\br_\bd exists.
A\bAp\bpp\bpe\ben\bnd\bdi\bin\bng\bg R\bRe\bed\bdi\bir\bre\bec\bct\bte\bed\bd O\bOu\but\btp\bpu\but\bt
- Redirection of output in this fashion causes the file whose name
- results from the expansion of _\bw_\bo_\br_\bd to be opened for appending on file
- descriptor _\bn, or the standard output (file descriptor 1) if _\bn is not
+ Redirection of output in this fashion causes the file whose name
+ results from the expansion of _\bw_\bo_\br_\bd to be opened for appending on file
+ descriptor _\bn, or the standard output (file descriptor 1) if _\bn is not
specified. If the file does not exist it is created.
The general format for appending output is:
R\bRe\bed\bdi\bir\bre\bec\bct\bti\bin\bng\bg S\bSt\bta\ban\bnd\bda\bar\brd\bd O\bOu\but\btp\bpu\but\bt a\ban\bnd\bd S\bSt\bta\ban\bnd\bda\bar\brd\bd E\bEr\brr\bro\bor\br
- B\bBa\bas\bsh\bh allows both the standard output (file descriptor 1) and the stan-
- dard error output (file descriptor 2) to be redirected to the file
+ B\bBa\bas\bsh\bh allows both the standard output (file descriptor 1) and the stan-
+ dard error output (file descriptor 2) to be redirected to the file
whose name is the expansion of _\bw_\bo_\br_\bd with this construct.
- There are two formats for redirecting standard output and standard
+ There are two formats for redirecting standard output and standard
error:
&\b&>\b>_\bw_\bo_\br_\bd
>\b>_\bw_\bo_\br_\bd 2>\b>&\b&1
H\bHe\ber\bre\be D\bDo\boc\bcu\bum\bme\ben\bnt\bts\bs
- This type of redirection instructs the shell to read input from the
- current source until a line containing only _\bw_\bo_\br_\bd (with no trailing
- blanks) is seen. All of the lines read up to that point are then used
+ This type of redirection instructs the shell to read input from the
+ current source until a line containing only _\bw_\bo_\br_\bd (with no trailing
+ blanks) is seen. All of the lines read up to that point are then used
as the standard input for a command.
The format of here-documents is:
_\bh_\be_\br_\be_\b-_\bd_\bo_\bc_\bu_\bm_\be_\bn_\bt
_\bd_\be_\bl_\bi_\bm_\bi_\bt_\be_\br
- No parameter expansion, command substitution, arithmetic expansion, or
+ No parameter expansion, command substitution, arithmetic expansion, or
pathname expansion is performed on _\bw_\bo_\br_\bd. If any characters in _\bw_\bo_\br_\bd are
- quoted, the _\bd_\be_\bl_\bi_\bm_\bi_\bt_\be_\br is the result of quote removal on _\bw_\bo_\br_\bd, and the
- lines in the here-document are not expanded. If _\bw_\bo_\br_\bd is unquoted, all
- lines of the here-document are subjected to parameter expansion, com-
- mand substitution, and arithmetic expansion. In the latter case, the
- character sequence \\b\<\b<n\bne\bew\bwl\bli\bin\bne\be>\b> is ignored, and \\b\ must be used to quote
+ quoted, the _\bd_\be_\bl_\bi_\bm_\bi_\bt_\be_\br is the result of quote removal on _\bw_\bo_\br_\bd, and the
+ lines in the here-document are not expanded. If _\bw_\bo_\br_\bd is unquoted, all
+ lines of the here-document are subjected to parameter expansion, com-
+ mand substitution, and arithmetic expansion. In the latter case, the
+ character sequence \\b\<\b<n\bne\bew\bwl\bli\bin\bne\be>\b> is ignored, and \\b\ must be used to quote
the characters \\b\, $\b$, and `\b`.
If the redirection operator is <\b<<\b<-\b-, then all leading tab characters are
- stripped from input lines and the line containing _\bd_\be_\bl_\bi_\bm_\bi_\bt_\be_\br. This
- allows here-documents within shell scripts to be indented in a natural
+ stripped from input lines and the line containing _\bd_\be_\bl_\bi_\bm_\bi_\bt_\be_\br. This
+ allows here-documents within shell scripts to be indented in a natural
fashion.
H\bHe\ber\bre\be S\bSt\btr\bri\bin\bng\bgs\bs
[_\bn]<\b<&\b&_\bw_\bo_\br_\bd
is used to duplicate input file descriptors. If _\bw_\bo_\br_\bd expands to one or
- more digits, the file descriptor denoted by _\bn is made to be a copy of
- that file descriptor. If the digits in _\bw_\bo_\br_\bd do not specify a file
- descriptor open for input, a redirection error occurs. If _\bw_\bo_\br_\bd evalu-
- ates to -\b-, file descriptor _\bn is closed. If _\bn is not specified, the
+ more digits, the file descriptor denoted by _\bn is made to be a copy of
+ that file descriptor. If the digits in _\bw_\bo_\br_\bd do not specify a file
+ descriptor open for input, a redirection error occurs. If _\bw_\bo_\br_\bd evalu-
+ ates to -\b-, file descriptor _\bn is closed. If _\bn is not specified, the
standard input (file descriptor 0) is used.
The operator
[_\bn]>\b>&\b&_\bw_\bo_\br_\bd
- is used similarly to duplicate output file descriptors. If _\bn is not
- specified, the standard output (file descriptor 1) is used. If the
- digits in _\bw_\bo_\br_\bd do not specify a file descriptor open for output, a re-
- direction error occurs. As a special case, if _\bn is omitted, and _\bw_\bo_\br_\bd
+ is used similarly to duplicate output file descriptors. If _\bn is not
+ specified, the standard output (file descriptor 1) is used. If the
+ digits in _\bw_\bo_\br_\bd do not specify a file descriptor open for output, a re-
+ direction error occurs. As a special case, if _\bn is omitted, and _\bw_\bo_\br_\bd
does not expand to one or more digits, the standard output and standard
error are redirected as described previously.
[_\bn]<\b<&\b&_\bd_\bi_\bg_\bi_\bt-\b-
- moves the file descriptor _\bd_\bi_\bg_\bi_\bt to file descriptor _\bn, or the standard
+ moves the file descriptor _\bd_\bi_\bg_\bi_\bt to file descriptor _\bn, or the standard
input (file descriptor 0) if _\bn is not specified. _\bd_\bi_\bg_\bi_\bt is closed after
being duplicated to _\bn.
[_\bn]>\b>&\b&_\bd_\bi_\bg_\bi_\bt-\b-
- moves the file descriptor _\bd_\bi_\bg_\bi_\bt to file descriptor _\bn, or the standard
+ moves the file descriptor _\bd_\bi_\bg_\bi_\bt to file descriptor _\bn, or the standard
output (file descriptor 1) if _\bn is not specified.
O\bOp\bpe\ben\bni\bin\bng\bg F\bFi\bil\ble\be D\bDe\bes\bsc\bcr\bri\bip\bpt\bto\bor\brs\bs f\bfo\bor\br R\bRe\bea\bad\bdi\bin\bng\bg a\ban\bnd\bd W\bWr\bri\bit\bti\bin\bng\bg
[_\bn]<\b<>\b>_\bw_\bo_\br_\bd
- causes the file whose name is the expansion of _\bw_\bo_\br_\bd to be opened for
- both reading and writing on file descriptor _\bn, or on file descriptor 0
+ causes the file whose name is the expansion of _\bw_\bo_\br_\bd to be opened for
+ both reading and writing on file descriptor _\bn, or on file descriptor 0
if _\bn is not specified. If the file does not exist, it is created.
A\bAL\bLI\bIA\bAS\bSE\bES\bS
- _\bA_\bl_\bi_\ba_\bs_\be_\bs allow a string to be substituted for a word when it is used as
- the first word of a simple command. The shell maintains a list of
- aliases that may be set and unset with the a\bal\bli\bia\bas\bs and u\bun\bna\bal\bli\bia\bas\bs builtin
- commands (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). The first word of each
- simple command, if unquoted, is checked to see if it has an alias. If
- so, that word is replaced by the text of the alias. The characters /\b/,
- $\b$, `\b`, and =\b= and any of the shell _\bm_\be_\bt_\ba_\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br_\bs or quoting characters
+ _\bA_\bl_\bi_\ba_\bs_\be_\bs allow a string to be substituted for a word when it is used as
+ the first word of a simple command. The shell maintains a list of
+ aliases that may be set and unset with the a\bal\bli\bia\bas\bs and u\bun\bna\bal\bli\bia\bas\bs builtin
+ commands (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). The first word of each
+ simple command, if unquoted, is checked to see if it has an alias. If
+ so, that word is replaced by the text of the alias. The characters /\b/,
+ $\b$, `\b`, and =\b= and any of the shell _\bm_\be_\bt_\ba_\bc_\bh_\ba_\br_\ba_\bc_\bt_\be_\br_\bs or quoting characters
listed above may not appear in an alias name. The replacement text may
- contain any valid shell input, including shell metacharacters. The
- first word of the replacement text is tested for aliases, but a word
- that is identical to an alias being expanded is not expanded a second
- time. This means that one may alias l\bls\bs to l\bls\bs -\b-F\bF, for instance, and
- b\bba\bas\bsh\bh does not try to recursively expand the replacement text. If the
- last character of the alias value is a _\bb_\bl_\ba_\bn_\bk, then the next command
+ contain any valid shell input, including shell metacharacters. The
+ first word of the replacement text is tested for aliases, but a word
+ that is identical to an alias being expanded is not expanded a second
+ time. This means that one may alias l\bls\bs to l\bls\bs -\b-F\bF, for instance, and
+ b\bba\bas\bsh\bh does not try to recursively expand the replacement text. If the
+ last character of the alias value is a _\bb_\bl_\ba_\bn_\bk, then the next command
word following the alias is also checked for alias expansion.
Aliases are created and listed with the a\bal\bli\bia\bas\bs command, and removed with
the u\bun\bna\bal\bli\bia\bas\bs command.
- There is no mechanism for using arguments in the replacement text. If
- arguments are needed, a shell function should be used (see F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS
+ There is no mechanism for using arguments in the replacement text. If
+ arguments are needed, a shell function should be used (see F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS
below).
- Aliases are not expanded when the shell is not interactive, unless the
- e\bex\bxp\bpa\ban\bnd\bd_\b_a\bal\bli\bia\bas\bse\bes\bs shell option is set using s\bsh\bho\bop\bpt\bt (see the description of
+ Aliases are not expanded when the shell is not interactive, unless the
+ e\bex\bxp\bpa\ban\bnd\bd_\b_a\bal\bli\bia\bas\bse\bes\bs shell option is set using s\bsh\bho\bop\bpt\bt (see the description of
s\bsh\bho\bop\bpt\bt under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
- The rules concerning the definition and use of aliases are somewhat
- confusing. B\bBa\bas\bsh\bh always reads at least one complete line of input
- before executing any of the commands on that line. Aliases are
- expanded when a command is read, not when it is executed. Therefore,
- an alias definition appearing on the same line as another command does
- not take effect until the next line of input is read. The commands
+ The rules concerning the definition and use of aliases are somewhat
+ confusing. B\bBa\bas\bsh\bh always reads at least one complete line of input
+ before executing any of the commands on that line. Aliases are
+ expanded when a command is read, not when it is executed. Therefore,
+ an alias definition appearing on the same line as another command does
+ not take effect until the next line of input is read. The commands
following the alias definition on that line are not affected by the new
- alias. This behavior is also an issue when functions are executed.
- Aliases are expanded when a function definition is read, not when the
- function is executed, because a function definition is itself a com-
+ alias. This behavior is also an issue when functions are executed.
+ Aliases are expanded when a function definition is read, not when the
+ function is executed, because a function definition is itself a com-
pound command. As a consequence, aliases defined in a function are not
- available until after that function is executed. To be safe, always
- put alias definitions on a separate line, and do not use a\bal\bli\bia\bas\bs in com-
+ available until after that function is executed. To be safe, always
+ put alias definitions on a separate line, and do not use a\bal\bli\bia\bas\bs in com-
pound commands.
For almost every purpose, aliases are superseded by shell functions.
F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS
- A shell function, defined as described above under S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR,
- stores a series of commands for later execution. When the name of a
- shell function is used as a simple command name, the list of commands
+ A shell function, defined as described above under S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR,
+ stores a series of commands for later execution. When the name of a
+ shell function is used as a simple command name, the list of commands
associated with that function name is executed. Functions are executed
- in the context of the current shell; no new process is created to
- interpret them (contrast this with the execution of a shell script).
- When a function is executed, the arguments to the function become the
+ in the context of the current shell; no new process is created to
+ interpret them (contrast this with the execution of a shell script).
+ When a function is executed, the arguments to the function become the
positional parameters during its execution. The special parameter #\b# is
- updated to reflect the change. Special parameter 0 is unchanged. The
- first element of the F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE variable is set to the name of the func-
- tion while the function is executing. All other aspects of the shell
- execution environment are identical between a function and its caller
+ updated to reflect the change. Special parameter 0 is unchanged. The
+ first element of the F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE variable is set to the name of the func-
+ tion while the function is executing. All other aspects of the shell
+ execution environment are identical between a function and its caller
with the exception that the D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN traps (see the description
- of the t\btr\bra\bap\bp builtin under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below) are not inher-
- ited unless the function has been given the t\btr\bra\bac\bce\be attribute (see the
- description of the d\bde\bec\bcl\bla\bar\bre\be builtin below) or the -\b-o\bo f\bfu\bun\bnc\bct\btr\bra\bac\bce\be shell
- option has been enabled with the s\bse\bet\bt builtin (in which case all func-
+ of the t\btr\bra\bap\bp builtin under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below) are not inher-
+ ited unless the function has been given the t\btr\bra\bac\bce\be attribute (see the
+ description of the d\bde\bec\bcl\bla\bar\bre\be builtin below) or the -\b-o\bo f\bfu\bun\bnc\bct\btr\bra\bac\bce\be shell
+ option has been enabled with the s\bse\bet\bt builtin (in which case all func-
tions inherit the D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN traps).
- Variables local to the function may be declared with the l\blo\boc\bca\bal\bl builtin
+ Variables local to the function may be declared with the l\blo\boc\bca\bal\bl builtin
command. Ordinarily, variables and their values are shared between the
function and its caller.
- If the builtin command r\bre\bet\btu\bur\brn\bn is executed in a function, the function
- completes and execution resumes with the next command after the func-
- tion call. Any command associated with the R\bRE\bET\bTU\bUR\bRN\bN trap is executed
+ If the builtin command r\bre\bet\btu\bur\brn\bn is executed in a function, the function
+ completes and execution resumes with the next command after the func-
+ tion call. Any command associated with the R\bRE\bET\bTU\bUR\bRN\bN trap is executed
before execution resumes. When a function completes, the values of the
- positional parameters and the special parameter #\b# are restored to the
+ positional parameters and the special parameter #\b# are restored to the
values they had prior to the function's execution.
- Function names and definitions may be listed with the -\b-f\bf option to the
+ Function names and definitions may be listed with the -\b-f\bf option to the
d\bde\bec\bcl\bla\bar\bre\be or t\bty\byp\bpe\bes\bse\bet\bt builtin commands. The -\b-F\bF option to d\bde\bec\bcl\bla\bar\bre\be or t\bty\byp\bpe\be-\b-
- s\bse\bet\bt will list the function names only (and optionally the source file
- and line number, if the e\bex\bxt\btd\bde\beb\bbu\bug\bg shell option is enabled). Functions
- may be exported so that subshells automatically have them defined with
- the -\b-f\bf option to the e\bex\bxp\bpo\bor\brt\bt builtin. Note that shell functions and
- variables with the same name may result in multiple identically-named
+ s\bse\bet\bt will list the function names only (and optionally the source file
+ and line number, if the e\bex\bxt\btd\bde\beb\bbu\bug\bg shell option is enabled). Functions
+ may be exported so that subshells automatically have them defined with
+ the -\b-f\bf option to the e\bex\bxp\bpo\bor\brt\bt builtin. Note that shell functions and
+ variables with the same name may result in multiple identically-named
entries in the environment passed to the shell's children. Care should
be taken in cases where this may cause a problem.
- Functions may be recursive. No limit is imposed on the number of
+ Functions may be recursive. No limit is imposed on the number of
recursive calls.
A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN
- The shell allows arithmetic expressions to be evaluated, under certain
- circumstances (see the l\ble\bet\bt and d\bde\bec\bcl\bla\bar\bre\be builtin commands and A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc
- E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn). Evaluation is done in fixed-width integers with no check
- for overflow, though division by 0 is trapped and flagged as an error.
- The operators and their precedence, associativity, and values are the
- same as in the C language. The following list of operators is grouped
- into levels of equal-precedence operators. The levels are listed in
+ The shell allows arithmetic expressions to be evaluated, under certain
+ circumstances (see the l\ble\bet\bt and d\bde\bec\bcl\bla\bar\bre\be builtin commands and A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc
+ E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn). Evaluation is done in fixed-width integers with no check
+ for overflow, though division by 0 is trapped and flagged as an error.
+ The operators and their precedence, associativity, and values are the
+ same as in the C language. The following list of operators is grouped
+ into levels of equal-precedence operators. The levels are listed in
order of decreasing precedence.
_\bi_\bd+\b++\b+ _\bi_\bd-\b--\b-
_\be_\bx_\bp_\br_\b1 ,\b, _\be_\bx_\bp_\br_\b2
comma
- Shell variables are allowed as operands; parameter expansion is per-
+ Shell variables are allowed as operands; parameter expansion is per-
formed before the expression is evaluated. Within an expression, shell
- variables may also be referenced by name without using the parameter
- expansion syntax. A shell variable that is null or unset evaluates to
+ variables may also be referenced by name without using the parameter
+ expansion syntax. A shell variable that is null or unset evaluates to
0 when referenced by name without using the parameter expansion syntax.
- The value of a variable is evaluated as an arithmetic expression when
- it is referenced, or when a variable which has been given the _\bi_\bn_\bt_\be_\bg_\be_\br
+ The value of a variable is evaluated as an arithmetic expression when
+ it is referenced, or when a variable which has been given the _\bi_\bn_\bt_\be_\bg_\be_\br
attribute using d\bde\bec\bcl\bla\bar\bre\be -\b-i\bi is assigned a value. A null value evaluates
- to 0. A shell variable need not have its integer attribute turned on
+ to 0. A shell variable need not have its integer attribute turned on
to be used in an expression.
Constants with a leading 0 are interpreted as octal numbers. A leading
- 0x or 0X denotes hexadecimal. Otherwise, numbers take the form
- [_\bb_\ba_\bs_\be_\b#]n, where _\bb_\ba_\bs_\be is a decimal number between 2 and 64 representing
+ 0x or 0X denotes hexadecimal. Otherwise, numbers take the form
+ [_\bb_\ba_\bs_\be_\b#]n, where _\bb_\ba_\bs_\be is a decimal number between 2 and 64 representing
the arithmetic base, and _\bn is a number in that base. If _\bb_\ba_\bs_\be_\b# is omit-
- ted, then base 10 is used. The digits greater than 9 are represented
- by the lowercase letters, the uppercase letters, @, and _, in that
- order. If _\bb_\ba_\bs_\be is less than or equal to 36, lowercase and uppercase
+ ted, then base 10 is used. The digits greater than 9 are represented
+ by the lowercase letters, the uppercase letters, @, and _, in that
+ order. If _\bb_\ba_\bs_\be is less than or equal to 36, lowercase and uppercase
letters may be used interchangeably to represent numbers between 10 and
35.
- Operators are evaluated in order of precedence. Sub-expressions in
- parentheses are evaluated first and may override the precedence rules
+ Operators are evaluated in order of precedence. Sub-expressions in
+ parentheses are evaluated first and may override the precedence rules
above.
C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS
- Conditional expressions are used by the [\b[[\b[ compound command and the
- t\bte\bes\bst\bt and [\b[ builtin commands to test file attributes and perform string
- and arithmetic comparisons. Expressions are formed from the following
- unary or binary primaries. If any _\bf_\bi_\bl_\be argument to one of the pri-
+ Conditional expressions are used by the [\b[[\b[ compound command and the
+ t\bte\bes\bst\bt and [\b[ builtin commands to test file attributes and perform string
+ and arithmetic comparisons. Expressions are formed from the following
+ unary or binary primaries. If any _\bf_\bi_\bl_\be argument to one of the pri-
maries is of the form _\b/_\bd_\be_\bv_\b/_\bf_\bd_\b/_\bn, then file descriptor _\bn is checked. If
- the _\bf_\bi_\bl_\be argument to one of the primaries is one of _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\bi_\bn,
- _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\bo_\bu_\bt, or _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\be_\br_\br, file descriptor 0, 1, or 2, respectively,
+ the _\bf_\bi_\bl_\be argument to one of the primaries is one of _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\bi_\bn,
+ _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\bo_\bu_\bt, or _\b/_\bd_\be_\bv_\b/_\bs_\bt_\bd_\be_\br_\br, file descriptor 0, 1, or 2, respectively,
is checked.
Unless otherwise specified, primaries that operate on files follow sym-
-\b-S\bS _\bf_\bi_\bl_\be
True if _\bf_\bi_\bl_\be exists and is a socket.
-\b-N\bN _\bf_\bi_\bl_\be
- True if _\bf_\bi_\bl_\be exists and has been modified since it was last
+ True if _\bf_\bi_\bl_\be exists and has been modified since it was last
read.
_\bf_\bi_\bl_\be_\b1 -n\bnt\bt _\bf_\bi_\bl_\be_\b2
- True if _\bf_\bi_\bl_\be_\b1 is newer (according to modification date) than
+ True if _\bf_\bi_\bl_\be_\b1 is newer (according to modification date) than
_\bf_\bi_\bl_\be_\b2, or if _\bf_\bi_\bl_\be_\b1 exists and _\bf_\bi_\bl_\be_\b2 does not.
_\bf_\bi_\bl_\be_\b1 -o\bot\bt _\bf_\bi_\bl_\be_\b2
- True if _\bf_\bi_\bl_\be_\b1 is older than _\bf_\bi_\bl_\be_\b2, or if _\bf_\bi_\bl_\be_\b2 exists and _\bf_\bi_\bl_\be_\b1
+ True if _\bf_\bi_\bl_\be_\b1 is older than _\bf_\bi_\bl_\be_\b2, or if _\bf_\bi_\bl_\be_\b2 exists and _\bf_\bi_\bl_\be_\b1
does not.
_\bf_\bi_\bl_\be_\b1 -\b-e\bef\bf _\bf_\bi_\bl_\be_\b2
- True if _\bf_\bi_\bl_\be_\b1 and _\bf_\bi_\bl_\be_\b2 refer to the same device and inode num-
+ True if _\bf_\bi_\bl_\be_\b1 and _\bf_\bi_\bl_\be_\b2 refer to the same device and inode num-
bers.
-\b-o\bo _\bo_\bp_\bt_\bn_\ba_\bm_\be
- True if shell option _\bo_\bp_\bt_\bn_\ba_\bm_\be is enabled. See the list of
- options under the description of the -\b-o\bo option to the s\bse\bet\bt
+ True if shell option _\bo_\bp_\bt_\bn_\ba_\bm_\be is enabled. See the list of
+ options under the description of the -\b-o\bo option to the s\bse\bet\bt
builtin below.
-\b-z\bz _\bs_\bt_\br_\bi_\bn_\bg
True if the length of _\bs_\bt_\br_\bi_\bn_\bg is zero.
True if the strings are not equal.
_\bs_\bt_\br_\bi_\bn_\bg_\b1 <\b< _\bs_\bt_\br_\bi_\bn_\bg_\b2
- True if _\bs_\bt_\br_\bi_\bn_\bg_\b1 sorts before _\bs_\bt_\br_\bi_\bn_\bg_\b2 lexicographically in the
+ True if _\bs_\bt_\br_\bi_\bn_\bg_\b1 sorts before _\bs_\bt_\br_\bi_\bn_\bg_\b2 lexicographically in the
current locale.
_\bs_\bt_\br_\bi_\bn_\bg_\b1 >\b> _\bs_\bt_\br_\bi_\bn_\bg_\b2
- True if _\bs_\bt_\br_\bi_\bn_\bg_\b1 sorts after _\bs_\bt_\br_\bi_\bn_\bg_\b2 lexicographically in the
+ True if _\bs_\bt_\br_\bi_\bn_\bg_\b1 sorts after _\bs_\bt_\br_\bi_\bn_\bg_\b2 lexicographically in the
current locale.
_\ba_\br_\bg_\b1 O\bOP\bP _\ba_\br_\bg_\b2
- O\bOP\bP is one of -\b-e\beq\bq, -\b-n\bne\be, -\b-l\blt\bt, -\b-l\ble\be, -\b-g\bgt\bt, or -\b-g\bge\be. These arithmetic
- binary operators return true if _\ba_\br_\bg_\b1 is equal to, not equal to,
- less than, less than or equal to, greater than, or greater than
- or equal to _\ba_\br_\bg_\b2, respectively. _\bA_\br_\bg_\b1 and _\ba_\br_\bg_\b2 may be positive
+ O\bOP\bP is one of -\b-e\beq\bq, -\b-n\bne\be, -\b-l\blt\bt, -\b-l\ble\be, -\b-g\bgt\bt, or -\b-g\bge\be. These arithmetic
+ binary operators return true if _\ba_\br_\bg_\b1 is equal to, not equal to,
+ less than, less than or equal to, greater than, or greater than
+ or equal to _\ba_\br_\bg_\b2, respectively. _\bA_\br_\bg_\b1 and _\ba_\br_\bg_\b2 may be positive
or negative integers.
S\bSI\bIM\bMP\bPL\bLE\bE C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN
- When a simple command is executed, the shell performs the following
+ When a simple command is executed, the shell performs the following
expansions, assignments, and redirections, from left to right.
- 1. The words that the parser has marked as variable assignments
- (those preceding the command name) and redirections are saved
+ 1. The words that the parser has marked as variable assignments
+ (those preceding the command name) and redirections are saved
for later processing.
- 2. The words that are not variable assignments or redirections are
- expanded. If any words remain after expansion, the first word
- is taken to be the name of the command and the remaining words
+ 2. The words that are not variable assignments or redirections are
+ expanded. If any words remain after expansion, the first word
+ is taken to be the name of the command and the remaining words
are the arguments.
3. Redirections are performed as described above under R\bRE\bED\bDI\bIR\bRE\bEC\bCT\bTI\bIO\bON\bN.
4. The text after the =\b= in each variable assignment undergoes tilde
expansion, parameter expansion, command substitution, arithmetic
- expansion, and quote removal before being assigned to the vari-
+ expansion, and quote removal before being assigned to the vari-
able.
If no command name results, the variable assignments affect the current
- shell environment. Otherwise, the variables are added to the environ-
- ment of the executed command and do not affect the current shell envi-
- ronment. If any of the assignments attempts to assign a value to a
- readonly variable, an error occurs, and the command exits with a non-
+ shell environment. Otherwise, the variables are added to the environ-
+ ment of the executed command and do not affect the current shell envi-
+ ronment. If any of the assignments attempts to assign a value to a
+ readonly variable, an error occurs, and the command exits with a non-
zero status.
- If no command name results, redirections are performed, but do not
- affect the current shell environment. A redirection error causes the
+ If no command name results, redirections are performed, but do not
+ affect the current shell environment. A redirection error causes the
command to exit with a non-zero status.
- If there is a command name left after expansion, execution proceeds as
- described below. Otherwise, the command exits. If one of the expan-
- sions contained a command substitution, the exit status of the command
- is the exit status of the last command substitution performed. If
+ If there is a command name left after expansion, execution proceeds as
+ described below. Otherwise, the command exits. If one of the expan-
+ sions contained a command substitution, the exit status of the command
+ is the exit status of the last command substitution performed. If
there were no command substitutions, the command exits with a status of
zero.
C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN
- After a command has been split into words, if it results in a simple
- command and an optional list of arguments, the following actions are
+ After a command has been split into words, if it results in a simple
+ command and an optional list of arguments, the following actions are
taken.
- If the command name contains no slashes, the shell attempts to locate
- it. If there exists a shell function by that name, that function is
- invoked as described above in F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS. If the name does not match a
- function, the shell searches for it in the list of shell builtins. If
+ If the command name contains no slashes, the shell attempts to locate
+ it. If there exists a shell function by that name, that function is
+ invoked as described above in F\bFU\bUN\bNC\bCT\bTI\bIO\bON\bNS\bS. If the name does not match a
+ function, the shell searches for it in the list of shell builtins. If
a match is found, that builtin is invoked.
- If the name is neither a shell function nor a builtin, and contains no
- slashes, b\bba\bas\bsh\bh searches each element of the P\bPA\bAT\bTH\bH for a directory con-
- taining an executable file by that name. B\bBa\bas\bsh\bh uses a hash table to
- remember the full pathnames of executable files (see h\bha\bas\bsh\bh under S\bSH\bHE\bEL\bLL\bL
- B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). A full search of the directories in P\bPA\bAT\bTH\bH is
- performed only if the command is not found in the hash table. If the
- search is unsuccessful, the shell prints an error message and returns
+ If the name is neither a shell function nor a builtin, and contains no
+ slashes, b\bba\bas\bsh\bh searches each element of the P\bPA\bAT\bTH\bH for a directory con-
+ taining an executable file by that name. B\bBa\bas\bsh\bh uses a hash table to
+ remember the full pathnames of executable files (see h\bha\bas\bsh\bh under S\bSH\bHE\bEL\bLL\bL
+ B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below). A full search of the directories in P\bPA\bAT\bTH\bH is
+ performed only if the command is not found in the hash table. If the
+ search is unsuccessful, the shell prints an error message and returns
an exit status of 127.
- If the search is successful, or if the command name contains one or
+ If the search is successful, or if the command name contains one or
more slashes, the shell executes the named program in a separate execu-
tion environment. Argument 0 is set to the name given, and the remain-
ing arguments to the command are set to the arguments given, if any.
- If this execution fails because the file is not in executable format,
- and the file is not a directory, it is assumed to be a _\bs_\bh_\be_\bl_\bl _\bs_\bc_\br_\bi_\bp_\bt, a
- file containing shell commands. A subshell is spawned to execute it.
- This subshell reinitializes itself, so that the effect is as if a new
- shell had been invoked to handle the script, with the exception that
- the locations of commands remembered by the parent (see h\bha\bas\bsh\bh below
+ If this execution fails because the file is not in executable format,
+ and the file is not a directory, it is assumed to be a _\bs_\bh_\be_\bl_\bl _\bs_\bc_\br_\bi_\bp_\bt, a
+ file containing shell commands. A subshell is spawned to execute it.
+ This subshell reinitializes itself, so that the effect is as if a new
+ shell had been invoked to handle the script, with the exception that
+ the locations of commands remembered by the parent (see h\bha\bas\bsh\bh below
under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS) are retained by the child.
- If the program is a file beginning with #\b#!\b!, the remainder of the first
- line specifies an interpreter for the program. The shell executes the
+ If the program is a file beginning with #\b#!\b!, the remainder of the first
+ line specifies an interpreter for the program. The shell executes the
specified interpreter on operating systems that do not handle this exe-
cutable format themselves. The arguments to the interpreter consist of
- a single optional argument following the interpreter name on the first
- line of the program, followed by the name of the program, followed by
+ a single optional argument following the interpreter name on the first
+ line of the program, followed by the name of the program, followed by
the command arguments, if any.
C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- The shell has an _\be_\bx_\be_\bc_\bu_\bt_\bi_\bo_\bn _\be_\bn_\bv_\bi_\br_\bo_\bn_\bm_\be_\bn_\bt, which consists of the follow-
+ The shell has an _\be_\bx_\be_\bc_\bu_\bt_\bi_\bo_\bn _\be_\bn_\bv_\bi_\br_\bo_\bn_\bm_\be_\bn_\bt, which consists of the follow-
ing:
- +\bo open files inherited by the shell at invocation, as modified by
+ +\bo open files inherited by the shell at invocation, as modified by
redirections supplied to the e\bex\bxe\bec\bc builtin
- +\bo the current working directory as set by c\bcd\bd, p\bpu\bus\bsh\bhd\bd, or p\bpo\bop\bpd\bd, or
+ +\bo the current working directory as set by c\bcd\bd, p\bpu\bus\bsh\bhd\bd, or p\bpo\bop\bpd\bd, or
inherited by the shell at invocation
- +\bo the file creation mode mask as set by u\bum\bma\bas\bsk\bk or inherited from
+ +\bo the file creation mode mask as set by u\bum\bma\bas\bsk\bk or inherited from
the shell's parent
+\bo current traps set by t\btr\bra\bap\bp
+\bo shell parameters that are set by variable assignment or with s\bse\bet\bt
or inherited from the shell's parent in the environment
- +\bo shell functions defined during execution or inherited from the
+ +\bo shell functions defined during execution or inherited from the
shell's parent in the environment
- +\bo options enabled at invocation (either by default or with com-
+ +\bo options enabled at invocation (either by default or with com-
mand-line arguments) or by s\bse\bet\bt
+\bo options enabled by s\bsh\bho\bop\bpt\bt
+\bo shell aliases defined with a\bal\bli\bia\bas\bs
- +\bo various process IDs, including those of background jobs, the
+ +\bo various process IDs, including those of background jobs, the
value of $\b$$\b$, and the value of $\b$P\bPP\bPI\bID\bD
- When a simple command other than a builtin or shell function is to be
- executed, it is invoked in a separate execution environment that con-
- sists of the following. Unless otherwise noted, the values are inher-
+ When a simple command other than a builtin or shell function is to be
+ executed, it is invoked in a separate execution environment that con-
+ sists of the following. Unless otherwise noted, the values are inher-
ited from the shell.
- +\bo the shell's open files, plus any modifications and additions
+ +\bo the shell's open files, plus any modifications and additions
specified by redirections to the command
+\bo the current working directory
+\bo the file creation mode mask
- +\bo shell variables and functions marked for export, along with
+ +\bo shell variables and functions marked for export, along with
variables exported for the command, passed in the environment
+\bo traps caught by the shell are reset to the values inherited from
the shell's parent, and traps ignored by the shell are ignored
- A command invoked in this separate environment cannot affect the
+ A command invoked in this separate environment cannot affect the
shell's execution environment.
- Command substitution, commands grouped with parentheses, and asynchro-
+ Command substitution, commands grouped with parentheses, and asynchro-
nous commands are invoked in a subshell environment that is a duplicate
- of the shell environment, except that traps caught by the shell are
+ of the shell environment, except that traps caught by the shell are
reset to the values that the shell inherited from its parent at invoca-
tion. Builtin commands that are invoked as part of a pipeline are also
executed in a subshell environment. Changes made to the subshell envi-
ronment cannot affect the shell's execution environment.
- If a command is followed by a &\b& and job control is not active, the
- default standard input for the command is the empty file _\b/_\bd_\be_\bv_\b/_\bn_\bu_\bl_\bl.
- Otherwise, the invoked command inherits the file descriptors of the
+ If a command is followed by a &\b& and job control is not active, the
+ default standard input for the command is the empty file _\b/_\bd_\be_\bv_\b/_\bn_\bu_\bl_\bl.
+ Otherwise, the invoked command inherits the file descriptors of the
calling shell as modified by redirections.
E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- When a program is invoked it is given an array of strings called the
+ When a program is invoked it is given an array of strings called the
_\be_\bn_\bv_\bi_\br_\bo_\bn_\bm_\be_\bn_\bt. This is a list of _\bn_\ba_\bm_\be-_\bv_\ba_\bl_\bu_\be pairs, of the form
_\bn_\ba_\bm_\be=_\bv_\ba_\bl_\bu_\be.
- The shell provides several ways to manipulate the environment. On
+ The shell provides several ways to manipulate the environment. On
invocation, the shell scans its own environment and creates a parameter
- for each name found, automatically marking it for _\be_\bx_\bp_\bo_\br_\bt to child pro-
- cesses. Executed commands inherit the environment. The e\bex\bxp\bpo\bor\brt\bt and
- d\bde\bec\bcl\bla\bar\bre\be -\b-x\bx commands allow parameters and functions to be added to and
+ for each name found, automatically marking it for _\be_\bx_\bp_\bo_\br_\bt to child pro-
+ cesses. Executed commands inherit the environment. The e\bex\bxp\bpo\bor\brt\bt and
+ d\bde\bec\bcl\bla\bar\bre\be -\b-x\bx commands allow parameters and functions to be added to and
deleted from the environment. If the value of a parameter in the envi-
- ronment is modified, the new value becomes part of the environment,
- replacing the old. The environment inherited by any executed command
- consists of the shell's initial environment, whose values may be modi-
- fied in the shell, less any pairs removed by the u\bun\bns\bse\bet\bt command, plus
+ ronment is modified, the new value becomes part of the environment,
+ replacing the old. The environment inherited by any executed command
+ consists of the shell's initial environment, whose values may be modi-
+ fied in the shell, less any pairs removed by the u\bun\bns\bse\bet\bt command, plus
any additions via the e\bex\bxp\bpo\bor\brt\bt and d\bde\bec\bcl\bla\bar\bre\be -\b-x\bx commands.
- The environment for any _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd or function may be augmented
- temporarily by prefixing it with parameter assignments, as described
+ The environment for any _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd or function may be augmented
+ temporarily by prefixing it with parameter assignments, as described
above in P\bPA\bAR\bRA\bAM\bME\bET\bTE\bER\bRS\bS. These assignment statements affect only the envi-
ronment seen by that command.
- If the -\b-k\bk option is set (see the s\bse\bet\bt builtin command below), then _\ba_\bl_\bl
- parameter assignments are placed in the environment for a command, not
+ If the -\b-k\bk option is set (see the s\bse\bet\bt builtin command below), then _\ba_\bl_\bl
+ parameter assignments are placed in the environment for a command, not
just those that precede the command name.
- When b\bba\bas\bsh\bh invokes an external command, the variable _\b_ is set to the
- full file name of the command and passed to that command in its envi-
+ When b\bba\bas\bsh\bh invokes an external command, the variable _\b_ is set to the
+ full file name of the command and passed to that command in its envi-
ronment.
E\bEX\bXI\bIT\bT S\bST\bTA\bAT\bTU\bUS\bS
For the shell's purposes, a command which exits with a zero exit status
- has succeeded. An exit status of zero indicates success. A non-zero
- exit status indicates failure. When a command terminates on a fatal
+ has succeeded. An exit status of zero indicates success. A non-zero
+ exit status indicates failure. When a command terminates on a fatal
signal _\bN, b\bba\bas\bsh\bh uses the value of 128+_\bN as the exit status.
- If a command is not found, the child process created to execute it
- returns a status of 127. If a command is found but is not executable,
+ If a command is not found, the child process created to execute it
+ returns a status of 127. If a command is found but is not executable,
the return status is 126.
If a command fails because of an error during expansion or redirection,
the exit status is greater than zero.
- Shell builtin commands return a status of 0 (_\bt_\br_\bu_\be) if successful, and
- non-zero (_\bf_\ba_\bl_\bs_\be) if an error occurs while they execute. All builtins
+ Shell builtin commands return a status of 0 (_\bt_\br_\bu_\be) if successful, and
+ non-zero (_\bf_\ba_\bl_\bs_\be) if an error occurs while they execute. All builtins
return an exit status of 2 to indicate incorrect usage.
- B\bBa\bas\bsh\bh itself returns the exit status of the last command executed,
- unless a syntax error occurs, in which case it exits with a non-zero
+ B\bBa\bas\bsh\bh itself returns the exit status of the last command executed,
+ unless a syntax error occurs, in which case it exits with a non-zero
value. See also the e\bex\bxi\bit\bt builtin command below.
S\bSI\bIG\bGN\bNA\bAL\bLS\bS
- When b\bba\bas\bsh\bh is interactive, in the absence of any traps, it ignores
+ When b\bba\bas\bsh\bh is interactive, in the absence of any traps, it ignores
S\bSI\bIG\bGT\bTE\bER\bRM\bM (so that k\bki\bil\bll\bl 0\b0 does not kill an interactive shell), and S\bSI\bIG\bGI\bIN\bNT\bT
- is caught and handled (so that the w\bwa\bai\bit\bt builtin is interruptible). In
- all cases, b\bba\bas\bsh\bh ignores S\bSI\bIG\bGQ\bQU\bUI\bIT\bT. If job control is in effect, b\bba\bas\bsh\bh
+ is caught and handled (so that the w\bwa\bai\bit\bt builtin is interruptible). In
+ all cases, b\bba\bas\bsh\bh ignores S\bSI\bIG\bGQ\bQU\bUI\bIT\bT. If job control is in effect, b\bba\bas\bsh\bh
ignores S\bSI\bIG\bGT\bTT\bTI\bIN\bN, S\bSI\bIG\bGT\bTT\bTO\bOU\bU, and S\bSI\bIG\bGT\bTS\bST\bTP\bP.
Non-builtin commands run by b\bba\bas\bsh\bh have signal handlers set to the values
- inherited by the shell from its parent. When job control is not in
- effect, asynchronous commands ignore S\bSI\bIG\bGI\bIN\bNT\bT and S\bSI\bIG\bGQ\bQU\bUI\bIT\bT in addition to
- these inherited handlers. Commands run as a result of command substi-
+ inherited by the shell from its parent. When job control is not in
+ effect, asynchronous commands ignore S\bSI\bIG\bGI\bIN\bNT\bT and S\bSI\bIG\bGQ\bQU\bUI\bIT\bT in addition to
+ these inherited handlers. Commands run as a result of command substi-
tution ignore the keyboard-generated job control signals S\bSI\bIG\bGT\bTT\bTI\bIN\bN, S\bSI\bIG\bGT\bT-\b-
T\bTO\bOU\bU, and S\bSI\bIG\bGT\bTS\bST\bTP\bP.
- The shell exits by default upon receipt of a S\bSI\bIG\bGH\bHU\bUP\bP. Before exiting,
- an interactive shell resends the S\bSI\bIG\bGH\bHU\bUP\bP to all jobs, running or
+ The shell exits by default upon receipt of a S\bSI\bIG\bGH\bHU\bUP\bP. Before exiting,
+ an interactive shell resends the S\bSI\bIG\bGH\bHU\bUP\bP to all jobs, running or
stopped. Stopped jobs are sent S\bSI\bIG\bGC\bCO\bON\bNT\bT to ensure that they receive the
- S\bSI\bIG\bGH\bHU\bUP\bP. To prevent the shell from sending the signal to a particular
- job, it should be removed from the jobs table with the d\bdi\bis\bso\bow\bwn\bn builtin
- (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below) or marked to not receive S\bSI\bIG\bGH\bHU\bUP\bP
+ S\bSI\bIG\bGH\bHU\bUP\bP. To prevent the shell from sending the signal to a particular
+ job, it should be removed from the jobs table with the d\bdi\bis\bso\bow\bwn\bn builtin
+ (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below) or marked to not receive S\bSI\bIG\bGH\bHU\bUP\bP
using d\bdi\bis\bso\bow\bwn\bn -\b-h\bh.
- If the h\bhu\bup\bpo\bon\bne\bex\bxi\bit\bt shell option has been set with s\bsh\bho\bop\bpt\bt, b\bba\bas\bsh\bh sends a
+ If the h\bhu\bup\bpo\bon\bne\bex\bxi\bit\bt shell option has been set with s\bsh\bho\bop\bpt\bt, b\bba\bas\bsh\bh sends a
S\bSI\bIG\bGH\bHU\bUP\bP to all jobs when an interactive login shell exits.
- If b\bba\bas\bsh\bh is waiting for a command to complete and receives a signal for
+ If b\bba\bas\bsh\bh is waiting for a command to complete and receives a signal for
which a trap has been set, the trap will not be executed until the com-
- mand completes. When b\bba\bas\bsh\bh is waiting for an asynchronous command via
- the w\bwa\bai\bit\bt builtin, the reception of a signal for which a trap has been
+ mand completes. When b\bba\bas\bsh\bh is waiting for an asynchronous command via
+ the w\bwa\bai\bit\bt builtin, the reception of a signal for which a trap has been
set will cause the w\bwa\bai\bit\bt builtin to return immediately with an exit sta-
tus greater than 128, immediately after which the trap is executed.
J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL
- _\bJ_\bo_\bb _\bc_\bo_\bn_\bt_\br_\bo_\bl refers to the ability to selectively stop (_\bs_\bu_\bs_\bp_\be_\bn_\bd) the
+ _\bJ_\bo_\bb _\bc_\bo_\bn_\bt_\br_\bo_\bl refers to the ability to selectively stop (_\bs_\bu_\bs_\bp_\be_\bn_\bd) the
execution of processes and continue (_\br_\be_\bs_\bu_\bm_\be) their execution at a later
- point. A user typically employs this facility via an interactive
+ point. A user typically employs this facility via an interactive
interface supplied jointly by the system's terminal driver and b\bba\bas\bsh\bh.
- The shell associates a _\bj_\bo_\bb with each pipeline. It keeps a table of
- currently executing jobs, which may be listed with the j\bjo\bob\bbs\bs command.
- When b\bba\bas\bsh\bh starts a job asynchronously (in the _\bb_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd), it prints a
+ The shell associates a _\bj_\bo_\bb with each pipeline. It keeps a table of
+ currently executing jobs, which may be listed with the j\bjo\bob\bbs\bs command.
+ When b\bba\bas\bsh\bh starts a job asynchronously (in the _\bb_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd), it prints a
line that looks like:
[1] 25647
indicating that this job is job number 1 and that the process ID of the
last process in the pipeline associated with this job is 25647. All of
- the processes in a single pipeline are members of the same job. B\bBa\bas\bsh\bh
+ the processes in a single pipeline are members of the same job. B\bBa\bas\bsh\bh
uses the _\bj_\bo_\bb abstraction as the basis for job control.
- To facilitate the implementation of the user interface to job control,
+ To facilitate the implementation of the user interface to job control,
the operating system maintains the notion of a _\bc_\bu_\br_\br_\be_\bn_\bt _\bt_\be_\br_\bm_\bi_\bn_\ba_\bl _\bp_\br_\bo_\bc_\be_\bs_\bs
_\bg_\br_\bo_\bu_\bp _\bI_\bD. Members of this process group (processes whose process group
ID is equal to the current terminal process group ID) receive keyboard-
- generated signals such as S\bSI\bIG\bGI\bIN\bNT\bT. These processes are said to be in
- the _\bf_\bo_\br_\be_\bg_\br_\bo_\bu_\bn_\bd. _\bB_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd processes are those whose process group ID
+ generated signals such as S\bSI\bIG\bGI\bIN\bNT\bT. These processes are said to be in
+ the _\bf_\bo_\br_\be_\bg_\br_\bo_\bu_\bn_\bd. _\bB_\ba_\bc_\bk_\bg_\br_\bo_\bu_\bn_\bd processes are those whose process group ID
differs from the terminal's; such processes are immune to keyboard-gen-
- erated signals. Only foreground processes are allowed to read from or
+ erated signals. Only foreground processes are allowed to read from or
write to the terminal. Background processes which attempt to read from
(write to) the terminal are sent a S\bSI\bIG\bGT\bTT\bTI\bIN\bN (\b(S\bSI\bIG\bGT\bTT\bTO\bOU\bU)\b) signal by the ter-
minal driver, which, unless caught, suspends the process.
- If the operating system on which b\bba\bas\bsh\bh is running supports job control,
+ If the operating system on which b\bba\bas\bsh\bh is running supports job control,
b\bba\bas\bsh\bh contains facilities to use it. Typing the _\bs_\bu_\bs_\bp_\be_\bn_\bd character (typ-
ically ^\b^Z\bZ, Control-Z) while a process is running causes that process to
- be stopped and returns control to b\bba\bas\bsh\bh. Typing the _\bd_\be_\bl_\ba_\by_\be_\bd _\bs_\bu_\bs_\bp_\be_\bn_\bd
- character (typically ^\b^Y\bY, Control-Y) causes the process to be stopped
- when it attempts to read input from the terminal, and control to be
- returned to b\bba\bas\bsh\bh. The user may then manipulate the state of this job,
- using the b\bbg\bg command to continue it in the background, the f\bfg\bg command
+ be stopped and returns control to b\bba\bas\bsh\bh. Typing the _\bd_\be_\bl_\ba_\by_\be_\bd _\bs_\bu_\bs_\bp_\be_\bn_\bd
+ character (typically ^\b^Y\bY, Control-Y) causes the process to be stopped
+ when it attempts to read input from the terminal, and control to be
+ returned to b\bba\bas\bsh\bh. The user may then manipulate the state of this job,
+ using the b\bbg\bg command to continue it in the background, the f\bfg\bg command
to continue it in the foreground, or the k\bki\bil\bll\bl command to kill it. A ^\b^Z\bZ
takes effect immediately, and has the additional side effect of causing
pending output and typeahead to be discarded.
There are a number of ways to refer to a job in the shell. The charac-
ter %\b% introduces a job name. Job number _\bn may be referred to as %\b%n\bn. A
- job may also be referred to using a prefix of the name used to start
- it, or using a substring that appears in its command line. For exam-
+ job may also be referred to using a prefix of the name used to start
+ it, or using a substring that appears in its command line. For exam-
ple, %\b%c\bce\be refers to a stopped c\bce\be job. If a prefix matches more than one
- job, b\bba\bas\bsh\bh reports an error. Using %\b%?\b?c\bce\be, on the other hand, refers to
+ job, b\bba\bas\bsh\bh reports an error. Using %\b%?\b?c\bce\be, on the other hand, refers to
any job containing the string c\bce\be in its command line. If the substring
- matches more than one job, b\bba\bas\bsh\bh reports an error. The symbols %\b%%\b% and
- %\b%+\b+ refer to the shell's notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb, which is the last
- job stopped while it was in the foreground or started in the back-
- ground. The _\bp_\br_\be_\bv_\bi_\bo_\bu_\bs _\bj_\bo_\bb may be referenced using %\b%-\b-. In output per-
+ matches more than one job, b\bba\bas\bsh\bh reports an error. The symbols %\b%%\b% and
+ %\b%+\b+ refer to the shell's notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb, which is the last
+ job stopped while it was in the foreground or started in the back-
+ ground. The _\bp_\br_\be_\bv_\bi_\bo_\bu_\bs _\bj_\bo_\bb may be referenced using %\b%-\b-. In output per-
taining to jobs (e.g., the output of the j\bjo\bob\bbs\bs command), the current job
- is always flagged with a +\b+, and the previous job with a -\b-. A single %
- (with no accompanying job specification) also refers to the current
+ is always flagged with a +\b+, and the previous job with a -\b-. A single %
+ (with no accompanying job specification) also refers to the current
job.
- Simply naming a job can be used to bring it into the foreground: %\b%1\b1 is
- a synonym for `\b``\b`f\bfg\bg %\b%1\b1'\b''\b', bringing job 1 from the background into the
- foreground. Similarly, `\b``\b`%\b%1\b1 &\b&'\b''\b' resumes job 1 in the background,
+ Simply naming a job can be used to bring it into the foreground: %\b%1\b1 is
+ a synonym for `\b``\b`f\bfg\bg %\b%1\b1'\b''\b', bringing job 1 from the background into the
+ foreground. Similarly, `\b``\b`%\b%1\b1 &\b&'\b''\b' resumes job 1 in the background,
equivalent to `\b``\b`b\bbg\bg %\b%1\b1'\b''\b'.
- The shell learns immediately whenever a job changes state. Normally,
+ The shell learns immediately whenever a job changes state. Normally,
b\bba\bas\bsh\bh waits until it is about to print a prompt before reporting changes
- in a job's status so as to not interrupt any other output. If the -\b-b\bb
+ in a job's status so as to not interrupt any other output. If the -\b-b\bb
option to the s\bse\bet\bt builtin command is enabled, b\bba\bas\bsh\bh reports such changes
- immediately. Any trap on S\bSI\bIG\bGC\bCH\bHL\bLD\bD is executed for each child that
+ immediately. Any trap on S\bSI\bIG\bGC\bCH\bHL\bLD\bD is executed for each child that
exits.
- If an attempt to exit b\bba\bas\bsh\bh is made while jobs are stopped, the shell
+ If an attempt to exit b\bba\bas\bsh\bh is made while jobs are stopped, the shell
prints a warning message. The j\bjo\bob\bbs\bs command may then be used to inspect
their status. If a second attempt to exit is made without an interven-
- ing command, the shell does not print another warning, and the stopped
+ ing command, the shell does not print another warning, and the stopped
jobs are terminated.
P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG
When executing interactively, b\bba\bas\bsh\bh displays the primary prompt P\bPS\bS1\b1 when
- it is ready to read a command, and the secondary prompt P\bPS\bS2\b2 when it
- needs more input to complete a command. B\bBa\bas\bsh\bh allows these prompt
- strings to be customized by inserting a number of backslash-escaped
+ it is ready to read a command, and the secondary prompt P\bPS\bS2\b2 when it
+ needs more input to complete a command. B\bBa\bas\bsh\bh allows these prompt
+ strings to be customized by inserting a number of backslash-escaped
special characters that are decoded as follows:
\\b\a\ba an ASCII bell character (07)
- \\b\d\bd the date in "Weekday Month Date" format (e.g., "Tue May
+ \\b\d\bd the date in "Weekday Month Date" format (e.g., "Tue May
26")
\\b\D\bD{\b{_\bf_\bo_\br_\bm_\ba_\bt}\b}
- the _\bf_\bo_\br_\bm_\ba_\bt is passed to _\bs_\bt_\br_\bf_\bt_\bi_\bm_\be(3) and the result is
- inserted into the prompt string; an empty _\bf_\bo_\br_\bm_\ba_\bt results
+ the _\bf_\bo_\br_\bm_\ba_\bt is passed to _\bs_\bt_\br_\bf_\bt_\bi_\bm_\be(3) and the result is
+ inserted into the prompt string; an empty _\bf_\bo_\br_\bm_\ba_\bt results
in a locale-specific time representation. The braces are
required
\\b\e\be an ASCII escape character (033)
\\b\l\bl the basename of the shell's terminal device name
\\b\n\bn newline
\\b\r\br carriage return
- \\b\s\bs the name of the shell, the basename of $\b$0\b0 (the portion
+ \\b\s\bs the name of the shell, the basename of $\b$0\b0 (the portion
following the final slash)
\\b\t\bt the current time in 24-hour HH:MM:SS format
\\b\T\bT the current time in 12-hour HH:MM:SS format
\\b\u\bu the username of the current user
\\b\v\bv the version of b\bba\bas\bsh\bh (e.g., 2.00)
\\b\V\bV the release of b\bba\bas\bsh\bh, version + patch level (e.g., 2.00.0)
- \\b\w\bw the current working directory, with $\b$H\bHO\bOM\bME\bE abbreviated
+ \\b\w\bw the current working directory, with $\b$H\bHO\bOM\bME\bE abbreviated
with a tilde
\\b\W\bW the basename of the current working directory, with $\b$H\bHO\bOM\bME\bE
abbreviated with a tilde
\\b\$\b$ if the effective UID is 0, a #\b#, otherwise a $\b$
\\b\_\bn_\bn_\bn the character corresponding to the octal number _\bn_\bn_\bn
\\b\\\b\ a backslash
- \\b\[\b[ begin a sequence of non-printing characters, which could
- be used to embed a terminal control sequence into the
+ \\b\[\b[ begin a sequence of non-printing characters, which could
+ be used to embed a terminal control sequence into the
prompt
\\b\]\b] end a sequence of non-printing characters
- The command number and the history number are usually different: the
- history number of a command is its position in the history list, which
- may include commands restored from the history file (see H\bHI\bIS\bST\bTO\bOR\bRY\bY
- below), while the command number is the position in the sequence of
- commands executed during the current shell session. After the string
- is decoded, it is expanded via parameter expansion, command substitu-
- tion, arithmetic expansion, and quote removal, subject to the value of
- the p\bpr\bro\bom\bmp\bpt\btv\bva\bar\brs\bs shell option (see the description of the s\bsh\bho\bop\bpt\bt command
+ The command number and the history number are usually different: the
+ history number of a command is its position in the history list, which
+ may include commands restored from the history file (see H\bHI\bIS\bST\bTO\bOR\bRY\bY
+ below), while the command number is the position in the sequence of
+ commands executed during the current shell session. After the string
+ is decoded, it is expanded via parameter expansion, command substitu-
+ tion, arithmetic expansion, and quote removal, subject to the value of
+ the p\bpr\bro\bom\bmp\bpt\btv\bva\bar\brs\bs shell option (see the description of the s\bsh\bho\bop\bpt\bt command
under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE
- This is the library that handles reading input when using an interac-
+ This is the library that handles reading input when using an interac-
tive shell, unless the -\b--\b-n\bno\boe\bed\bdi\bit\bti\bin\bng\bg option is given at shell invocation.
By default, the line editing commands are similar to those of emacs. A
- vi-style line editing interface is also available. To turn off line
- editing after the shell is running, use the +\b+o\bo e\bem\bma\bac\bcs\bs or +\b+o\bo v\bvi\bi options
+ vi-style line editing interface is also available. To turn off line
+ editing after the shell is running, use the +\b+o\bo e\bem\bma\bac\bcs\bs or +\b+o\bo v\bvi\bi options
to the s\bse\bet\bt builtin (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
R\bRe\bea\bad\bdl\bli\bin\bne\be N\bNo\bot\bta\bat\bti\bio\bon\bn
In this section, the emacs-style notation is used to denote keystrokes.
- Control keys are denoted by C-_\bk_\be_\by, e.g., C-n means Control-N. Simi-
- larly, _\bm_\be_\bt_\ba keys are denoted by M-_\bk_\be_\by, so M-x means Meta-X. (On key-
- boards without a _\bm_\be_\bt_\ba key, M-_\bx means ESC _\bx, i.e., press the Escape key
+ Control keys are denoted by C-_\bk_\be_\by, e.g., C-n means Control-N. Simi-
+ larly, _\bm_\be_\bt_\ba keys are denoted by M-_\bk_\be_\by, so M-x means Meta-X. (On key-
+ boards without a _\bm_\be_\bt_\ba key, M-_\bx means ESC _\bx, i.e., press the Escape key
then the _\bx key. This makes ESC the _\bm_\be_\bt_\ba _\bp_\br_\be_\bf_\bi_\bx. The combination M-C-_\bx
- means ESC-Control-_\bx, or press the Escape key then hold the Control key
+ means ESC-Control-_\bx, or press the Escape key then hold the Control key
while pressing the _\bx key.)
Readline commands may be given numeric _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs, which normally act as
- a repeat count. Sometimes, however, it is the sign of the argument
- that is significant. Passing a negative argument to a command that
- acts in the forward direction (e.g., k\bki\bil\bll\bl-\b-l\bli\bin\bne\be) causes that command to
- act in a backward direction. Commands whose behavior with arguments
+ a repeat count. Sometimes, however, it is the sign of the argument
+ that is significant. Passing a negative argument to a command that
+ acts in the forward direction (e.g., k\bki\bil\bll\bl-\b-l\bli\bin\bne\be) causes that command to
+ act in a backward direction. Commands whose behavior with arguments
deviates from this are noted below.
- When a command is described as _\bk_\bi_\bl_\bl_\bi_\bn_\bg text, the text deleted is saved
+ When a command is described as _\bk_\bi_\bl_\bl_\bi_\bn_\bg text, the text deleted is saved
for possible future retrieval (_\by_\ba_\bn_\bk_\bi_\bn_\bg). The killed text is saved in a
_\bk_\bi_\bl_\bl _\br_\bi_\bn_\bg. Consecutive kills cause the text to be accumulated into one
unit, which can be yanked all at once. Commands which do not kill text
separate the chunks of text on the kill ring.
R\bRe\bea\bad\bdl\bli\bin\bne\be I\bIn\bni\bit\bti\bia\bal\bli\biz\bza\bat\bti\bio\bon\bn
- Readline is customized by putting commands in an initialization file
- (the _\bi_\bn_\bp_\bu_\bt_\br_\bc file). The name of this file is taken from the value of
- the I\bIN\bNP\bPU\bUT\bTR\bRC\bC variable. If that variable is unset, the default is
- _\b~_\b/_\b._\bi_\bn_\bp_\bu_\bt_\br_\bc. When a program which uses the readline library starts up,
+ Readline is customized by putting commands in an initialization file
+ (the _\bi_\bn_\bp_\bu_\bt_\br_\bc file). The name of this file is taken from the value of
+ the I\bIN\bNP\bPU\bUT\bTR\bRC\bC variable. If that variable is unset, the default is
+ _\b~_\b/_\b._\bi_\bn_\bp_\bu_\bt_\br_\bc. When a program which uses the readline library starts up,
the initialization file is read, and the key bindings and variables are
- set. There are only a few basic constructs allowed in the readline
- initialization file. Blank lines are ignored. Lines beginning with a
- #\b# are comments. Lines beginning with a $\b$ indicate conditional con-
+ set. There are only a few basic constructs allowed in the readline
+ initialization file. Blank lines are ignored. Lines beginning with a
+ #\b# are comments. Lines beginning with a $\b$ indicate conditional con-
structs. Other lines denote key bindings and variable settings.
- The default key-bindings may be changed with an _\bi_\bn_\bp_\bu_\bt_\br_\bc file. Other
+ The default key-bindings may be changed with an _\bi_\bn_\bp_\bu_\bt_\br_\bc file. Other
programs that use this library may add their own commands and bindings.
For example, placing
M-Control-u: universal-argument
or
C-Meta-u: universal-argument
- into the _\bi_\bn_\bp_\bu_\bt_\br_\bc would make M-C-u execute the readline command _\bu_\bn_\bi_\bv_\be_\br_\b-
+ into the _\bi_\bn_\bp_\bu_\bt_\br_\bc would make M-C-u execute the readline command _\bu_\bn_\bi_\bv_\be_\br_\b-
_\bs_\ba_\bl_\b-_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt.
- The following symbolic character names are recognized: _\bR_\bU_\bB_\bO_\bU_\bT, _\bD_\bE_\bL,
+ The following symbolic character names are recognized: _\bR_\bU_\bB_\bO_\bU_\bT, _\bD_\bE_\bL,
_\bE_\bS_\bC, _\bL_\bF_\bD, _\bN_\bE_\bW_\bL_\bI_\bN_\bE, _\bR_\bE_\bT, _\bR_\bE_\bT_\bU_\bR_\bN, _\bS_\bP_\bC, _\bS_\bP_\bA_\bC_\bE, and _\bT_\bA_\bB.
- In addition to command names, readline allows keys to be bound to a
+ In addition to command names, readline allows keys to be bound to a
string that is inserted when the key is pressed (a _\bm_\ba_\bc_\br_\bo).
R\bRe\bea\bad\bdl\bli\bin\bne\be K\bKe\bey\by B\bBi\bin\bnd\bdi\bin\bng\bgs\bs
- The syntax for controlling key bindings in the _\bi_\bn_\bp_\bu_\bt_\br_\bc file is simple.
- All that is required is the name of the command or the text of a macro
- and a key sequence to which it should be bound. The name may be speci-
+ The syntax for controlling key bindings in the _\bi_\bn_\bp_\bu_\bt_\br_\bc file is simple.
+ All that is required is the name of the command or the text of a macro
+ and a key sequence to which it should be bound. The name may be speci-
fied in one of two ways: as a symbolic key name, possibly with _\bM_\be_\bt_\ba_\b- or
_\bC_\bo_\bn_\bt_\br_\bo_\bl_\b- prefixes, or as a key sequence.
Meta-Rubout: backward-kill-word
Control-o: "> output"
- In the above example, _\bC_\b-_\bu is bound to the function u\bun\bni\biv\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt,
- _\bM_\b-_\bD_\bE_\bL is bound to the function b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd, and _\bC_\b-_\bo is bound to
- run the macro expressed on the right hand side (that is, to insert the
+ In the above example, _\bC_\b-_\bu is bound to the function u\bun\bni\biv\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt,
+ _\bM_\b-_\bD_\bE_\bL is bound to the function b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd, and _\bC_\b-_\bo is bound to
+ run the macro expressed on the right hand side (that is, to insert the
text ``> output'' into the line).
- In the second form, "\b"k\bke\bey\bys\bse\beq\bq"\b":_\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be or _\bm_\ba_\bc_\br_\bo, k\bke\bey\bys\bse\beq\bq differs
- from k\bke\bey\byn\bna\bam\bme\be above in that strings denoting an entire key sequence may
- be specified by placing the sequence within double quotes. Some GNU
- Emacs style key escapes can be used, as in the following example, but
+ In the second form, "\b"k\bke\bey\bys\bse\beq\bq"\b":_\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be or _\bm_\ba_\bc_\br_\bo, k\bke\bey\bys\bse\beq\bq differs
+ from k\bke\bey\byn\bna\bam\bme\be above in that strings denoting an entire key sequence may
+ be specified by placing the sequence within double quotes. Some GNU
+ Emacs style key escapes can be used, as in the following example, but
the symbolic character names are not recognized.
"\C-u": universal-argument
"\e[11~": "Function Key 1"
In this example, _\bC_\b-_\bu is again bound to the function u\bun\bni\biv\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt.
- _\bC_\b-_\bx _\bC_\b-_\br is bound to the function r\bre\be-\b-r\bre\bea\bad\bd-\b-i\bin\bni\bit\bt-\b-f\bfi\bil\ble\be, and _\bE_\bS_\bC _\b[ _\b1 _\b1 _\b~ is
+ _\bC_\b-_\bx _\bC_\b-_\br is bound to the function r\bre\be-\b-r\bre\bea\bad\bd-\b-i\bin\bni\bit\bt-\b-f\bfi\bil\ble\be, and _\bE_\bS_\bC _\b[ _\b1 _\b1 _\b~ is
bound to insert the text ``Function Key 1''.
The full set of GNU Emacs style escape sequences is
\\b\"\b" literal "
\\b\'\b' literal '
- In addition to the GNU Emacs style escape sequences, a second set of
+ In addition to the GNU Emacs style escape sequences, a second set of
backslash escapes is available:
\\b\a\ba alert (bell)
\\b\b\bb backspace
\\b\r\br carriage return
\\b\t\bt horizontal tab
\\b\v\bv vertical tab
- \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
+ \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
_\bn_\bn_\bn (one to three digits)
- \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
+ \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
value _\bH_\bH (one or two hex digits)
When entering the text of a macro, single or double quotes must be used
to indicate a macro definition. Unquoted text is assumed to be a func-
- tion name. In the macro body, the backslash escapes described above
- are expanded. Backslash will quote any other character in the macro
+ tion name. In the macro body, the backslash escapes described above
+ are expanded. Backslash will quote any other character in the macro
text, including " and '.
- B\bBa\bas\bsh\bh allows the current readline key bindings to be displayed or modi-
- fied with the b\bbi\bin\bnd\bd builtin command. The editing mode may be switched
- during interactive use by using the -\b-o\bo option to the s\bse\bet\bt builtin com-
+ B\bBa\bas\bsh\bh allows the current readline key bindings to be displayed or modi-
+ fied with the b\bbi\bin\bnd\bd builtin command. The editing mode may be switched
+ during interactive use by using the -\b-o\bo option to the s\bse\bet\bt builtin com-
mand (see S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS below).
R\bRe\bea\bad\bdl\bli\bin\bne\be V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs
s\bse\bet\bt _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be_\b-_\bn_\ba_\bm_\be _\bv_\ba_\bl_\bu_\be
- Except where noted, readline variables can take the values O\bOn\bn or O\bOf\bff\bf.
- The variables and their default values are:
+ Except where noted, readline variables can take the values O\bOn\bn or O\bOf\bff\bf
+ (without regard to case). Unrecognized variable names are ignored.
+ When a variable value is read, empty or null values, "on" (case-insen-
+ sitive), and "1" are equivalent to O\bOn\bn. All other values are equivalent
+ to O\bOf\bff\bf. The variables and their default values are:
b\bbe\bel\bll\bl-\b-s\bst\bty\byl\ble\be (\b(a\bau\bud\bdi\bib\bbl\ble\be)\b)
Controls what happens when readline wants to ring the terminal
e\bex\bxp\bpa\ban\bnd\bd-\b-t\bti\bil\bld\bde\be (\b(O\bOf\bff\bf)\b)
If set to o\bon\bn, tilde expansion is performed when readline
attempts word completion.
- h\bhi\bis\bst\bto\bor\bry\by-\b-p\bpr\bre\bes\bse\ber\brv\bve\be-\b-p\bpo\boi\bin\bnt\bt
+ h\bhi\bis\bst\bto\bor\bry\by-\b-p\bpr\bre\bes\bse\ber\brv\bve\be-\b-p\bpo\boi\bin\bnt\bt (\b(O\bOf\bff\bf)\b)
If set to o\bon\bn, the history code attempts to place point at the
same location on each history line retrieved with p\bpr\bre\bev\bvi\bio\bou\bus\bs-\b-h\bhi\bis\bs-\b-
t\bto\bor\bry\by or n\bne\bex\bxt\bt-\b-h\bhi\bis\bst\bto\bor\bry\by.
had been started with &\b&. If _\bj_\bo_\bb_\bs_\bp_\be_\bc is not present, the shell's
notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. b\bbg\bg _\bj_\bo_\bb_\bs_\bp_\be_\bc returns 0 unless
run when job control is disabled or, when run with job control
- enabled, if the last _\bj_\bo_\bb_\bs_\bp_\be_\bc was not found or was started with-
- out job control.
+ enabled, any specified _\bj_\bo_\bb_\bs_\bp_\be_\bc was not found or was started
+ without job control.
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] [-\b-l\blp\bps\bsv\bvP\bPS\bSV\bV]
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] [-\b-q\bq _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn] [-\b-u\bu _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn] [-\b-r\br _\bk_\be_\by_\bs_\be_\bq]
-GNU Bash-3.1-devel 2005 Jul 15 BASH(1)
+GNU Bash-3.1-beta1 2005 Aug 27 BASH(1)
<TITLE>BASH(1) Manual Page</TITLE>
</HEAD>
<BODY><TABLE WIDTH=100%>
-<TH ALIGN=LEFT>BASH(1)<TH ALIGN=CENTER>2005 Mar 15<TH ALIGN=RIGHT>BASH(1)
+<TH ALIGN=LEFT>BASH(1)<TH ALIGN=CENTER>2005 Aug 27<TH ALIGN=RIGHT>BASH(1)
</TABLE>
<BR><A HREF="#index">Index</A>
<HR>
is intended to be a conformant implementation of the IEEE
POSIX Shell and Tools specification (IEEE Working Group 1003.2).
+<B>Bash</B>
+
+can be configured to be POSIX-conformant by default.
<A NAME="lbAF"> </A>
<H2>OPTIONS</H2>
terminates after waiting for that number of seconds if input does
not arrive.
+<DT><B>TMPDIR</B>
+
+<DD>
+If set, <B>Bash</B> uses its value as the name of a directory in which
+<B>Bash</B> creates temporary files for the shell's use.
<DT><B>auto_resume</B>
<DD>
builtin is used to destroy arrays. <B>unset</B> <I>name</I>[<I>subscript</I>]
destroys the array element at index <I>subscript</I>.
+Care must be taken to avoid unwanted side effects caused by filename
+generation.
<B>unset</B> <I>name</I>, where <I>name</I> is an array, or
<B>unset</B> <I>name</I>[<I>subscript</I>], where
<I>subscript</I> is <B>*</B> or <B>@</B>, removes the entire array.
<B>On</B>
or
-<B>Off</B>.
+<B>Off</B>
+(without regard to case).
+Unrecognized variable names are ignored.
+When a variable value is read, empty or null values, "on" (case-insensitive),
+and "1" are equivalent to <B>On</B>. All other values are equivalent to
+<B>Off</B>.
The variables and their default values are:
<P>
<DD>
If set to <B>on</B>, tilde expansion is performed when readline
attempts word completion.
-<DT><B>history-preserve-point</B>
+<DT><B>history-preserve-point (Off)</B>
<DD>
If set to <B>on</B>, the history code attempts to place point at the
<B>--</B>
to signify the end of the options.
+For example, the <B>:</B>, <B>true</B>, <B>false</B>, and <B>test</B> builtins
+do not accept options.
<P>
<DL COMPACT>
<I>jobspec</I>
returns 0 unless run when job control is disabled or, when run with
-job control enabled, if the last <I>jobspec</I> was not found or was
-started without job control.
+job control enabled, any specified <I>jobspec</I> was not found
+or was started without job control.
<DT><B>bind</B> [<B>-m</B> <I>keymap</I>] [<B>-lpsvPSV</B>]<DD>
<DT><B>bind</B> [<B>-m</B> <I>keymap</I>] [<B>-q</B> <I>function</I>] [<B>-u</B> <I>function</I>] [<B>-r</B> <I>keyseq</I>]<DD>
escape characters by default.
<B>echo</B>
-does not interpret
-<B>--</B>
-
-to mean the end of options.
+does not interpret <B>--</B> to mean the end of options.
<B>echo</B>
interprets the following escape sequences:
input is not read within <I>timeout</I> seconds.
This option has no effect if <B>read</B> is not reading input from the
terminal or a pipe.
-<DT><B>-u </B><I>fdFP</I>
+<DT><B>-u </B><I>fd</I>
<DD>
Read input from file descriptor <I>fd</I>.
<FONT SIZE=-1><B>CONDITIONAL EXPRESSIONS</B>.
</FONT>
+<B>test</B> does not accept any options, nor does it accept and ignore
+an argument of <B>--</B> as signifying the end of options.
<P>
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
-Time: 15 March 2005 17:27:07 EST
+Time: 03 October 2005 15:07:47 EDT
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-580.8 Q F0(.)A F1(unset)5.3 E F2(name)2.8 E F0 2.8(,w)C(here)-2.8 E F2
-(name)2.8 E F0 .3(is an array)2.8 F 2.801(,o)-.65 G(r)-2.801 E F1(unset)
-2.801 E F2(name)2.801 E F0([)A F2(subscript)A F0 .301(], where)B F2
-(subscript)2.801 E F0(is)2.801 E F1(*)2.801 E F0(or)2.801 E F1(@)2.801 E
-F0 2.801(,r)C(emo)-2.801 E -.15(ve)-.15 G(s).15 E(the entire array)108
-592.8 Q(.)-.65 E(The)108 609.6 Q F1(declar)3.671 E(e)-.18 E F0(,)A F1
-(local)3.671 E F0 3.671(,a)C(nd)-3.671 E F1 -.18(re)3.671 G(adonly).18 E
-F0 -.2(bu)3.671 G 1.171(iltins each accept a).2 F F1<ad61>3.671 E F0
-1.17(option to specify an array)3.671 F 6.17(.T)-.65 G(he)-6.17 E F1
--.18(re)3.67 G(ad).18 E F0 -.2(bu)3.67 G(iltin).2 E .44(accepts a)108
-621.6 R F1<ad61>2.941 E F0 .441(option to assign a list of w)2.941 F
-.441(ords read from the standard input to an array)-.1 F 5.441(.T)-.65 G
-(he)-5.441 E F1(set)2.941 E F0(and)2.941 E F1(declar)2.941 E(e)-.18 E F0
--.2(bu)108 633.6 S(iltins display array v).2 E(alues in a w)-.25 E
+(ys the array element at inde)-.1 F(x)-.15 E F1(sub-)2.767 E(script)108
+616.8 Q F0 6.38(.C)C 1.38(are must be tak)-6.38 F 1.38(en to a)-.1 F -.2
+(vo)-.2 G 1.38(id unw).2 F 1.38(anted side ef)-.1 F 1.38
+(fects caused by \214lename generation.)-.25 F F2(unset)6.38 E F1(name)
+3.88 E F0(,)A(where)108 628.8 Q F1(name)2.5 E F0(is an array)2.5 E 2.5
+(,o)-.65 G(r)-2.5 E F2(unset)2.5 E F1(name)2.5 E F0([)A F1(subscript)A
+F0(], where)A F1(subscript)2.5 E F0(is)2.5 E F2(*)2.5 E F0(or)2.5 E F2
+(@)2.5 E F0 2.5(,r)C(emo)-2.5 E -.15(ve)-.15 G 2.5(st).15 G
+(he entire array)-2.5 E(.)-.65 E(The)108 645.6 Q F2(declar)3.67 E(e)-.18
+E F0(,)A F2(local)3.67 E F0 3.67(,a)C(nd)-3.67 E F2 -.18(re)3.67 G
+(adonly).18 E F0 -.2(bu)3.67 G 1.17(iltins each accept a).2 F F2<ad61>
+3.671 E F0 1.171(option to specify an array)3.671 F 6.171(.T)-.65 G(he)
+-6.171 E F2 -.18(re)3.671 G(ad).18 E F0 -.2(bu)3.671 G(iltin).2 E .441
+(accepts a)108 657.6 R F2<ad61>2.941 E F0 .441
+(option to assign a list of w)2.941 F .441
+(ords read from the standard input to an array)-.1 F 5.441(.T)-.65 G(he)
+-5.441 E F2(set)2.941 E F0(and)2.941 E F2(declar)2.94 E(e)-.18 E F0 -.2
+(bu)108 669.6 S(iltins display array v).2 E(alues in a w)-.25 E
(ay that allo)-.1 E(ws them to be reused as assignments.)-.25 E/F4 10.95
-/Times-Bold@0 SF(EXP)72 650.4 Q(ANSION)-.81 E F0 .76(Expansion is perfo\
-rmed on the command line after it has been split into w)108 662.4 R 3.26
+/Times-Bold@0 SF(EXP)72 686.4 Q(ANSION)-.81 E F0 .76(Expansion is perfo\
+rmed on the command line after it has been split into w)108 698.4 R 3.26
(ords. There)-.1 F .76(are se)3.26 F -.15(ve)-.25 G 3.26(nk).15 G .76
-(inds of)-3.26 F -.15(ex)108 674.4 S .369(pansion performed:).15 F F2
-(br)2.869 E .369(ace e)-.15 F(xpansion)-.2 E F0(,).24 E F2 .369(tilde e)
-2.869 F(xpansion)-.2 E F0(,).24 E F2(par)2.869 E .369
-(ameter and variable e)-.15 F(xpansion)-.2 E F0(,).24 E F2 .37
-(command sub-)2.869 F(stitution)108 686.4 Q F0(,).24 E F2(arithmetic e)
-2.5 E(xpansion)-.2 E F0(,).24 E F2(wor)2.5 E 2.5(ds)-.37 G(plitting)-2.5
-E F0 2.5(,a).22 G(nd)-2.5 E F2(pathname e)2.5 E(xpansion)-.2 E F0(.).24
-E .471(The order of e)108 703.2 R .471(xpansions is: brace e)-.15 F .471
-(xpansion, tilde e)-.15 F .471(xpansion, parameter)-.15 F 2.971(,v)-.4 G
-.47(ariable and arithmetic e)-3.221 F(xpansion)-.15 E
-(and command substitution \(done in a left-to-right f)108 715.2 Q
-(ashion\), w)-.1 E(ord splitting, and pathname e)-.1 E(xpansion.)-.15 E
-(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59(l2).15 G(005 Mar 15)
--123.59 E(15)198.17 E 0 Cg EP
+(inds of)-3.26 F -.15(ex)108 710.4 S .37(pansion performed:).15 F F1(br)
+2.869 E .369(ace e)-.15 F(xpansion)-.2 E F0(,).24 E F1 .369(tilde e)
+2.869 F(xpansion)-.2 E F0(,).24 E F1(par)2.869 E .369
+(ameter and variable e)-.15 F(xpansion)-.2 E F0(,).24 E F1 .369
+(command sub-)2.869 F(stitution)108 722.4 Q F0(,).24 E F1(arithmetic e)
+2.5 E(xpansion)-.2 E F0(,).24 E F1(wor)2.5 E 2.5(ds)-.37 G(plitting)-2.5
+E F0 2.5(,a).22 G(nd)-2.5 E F1(pathname e)2.5 E(xpansion)-.2 E F0(.).24
+E(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91 E(15)197.89 E 0 Cg EP
%%Page: 16 17
%%BeginPageSetup
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(On systems that can support it, there is an additional e)108 84 Q
+-.35 E .47(The order of e)108 84 R .471(xpansions is: brace e)-.15 F
+.471(xpansion, tilde e)-.15 F .471(xpansion, parameter)-.15 F 2.971(,v)
+-.4 G .471(ariable and arithmetic e)-3.221 F(xpansion)-.15 E
+(and command substitution \(done in a left-to-right f)108 96 Q
+(ashion\), w)-.1 E(ord splitting, and pathname e)-.1 E(xpansion.)-.15 E
+(On systems that can support it, there is an additional e)108 112.8 Q
(xpansion a)-.15 E -.25(va)-.2 G(ilable:).25 E/F1 10/Times-Italic@0 SF
-(pr)2.5 E(ocess substitution)-.45 E F0(.)A 1.486(Only brace e)108 100.8
-R 1.486(xpansion, w)-.15 F 1.486(ord splitting, and pathname e)-.1 F
-1.487(xpansion can change the number of w)-.15 F 1.487(ords of the)-.1 F
--.15(ex)108 112.8 S 1.165(pansion; other e).15 F 1.165(xpansions e)-.15
-F 1.165(xpand a single w)-.15 F 1.165(ord to a single w)-.1 F 3.665
-(ord. The)-.1 F 1.164(only e)3.665 F 1.164(xceptions to this are the)
--.15 F -.15(ex)108 124.8 S(pansions of ").15 E/F2 10/Times-Bold@0 SF($@)
+(pr)2.5 E(ocess substitution)-.45 E F0(.)A 1.487(Only brace e)108 129.6
+R 1.487(xpansion, w)-.15 F 1.487(ord splitting, and pathname e)-.1 F
+1.487(xpansion can change the number of w)-.15 F 1.486(ords of the)-.1 F
+-.15(ex)108 141.6 S 1.164(pansion; other e).15 F 1.164(xpansions e)-.15
+F 1.164(xpand a single w)-.15 F 1.165(ord to a single w)-.1 F 3.665
+(ord. The)-.1 F 1.165(only e)3.665 F 1.165(xceptions to this are the)
+-.15 F -.15(ex)108 153.6 S(pansions of ").15 E/F2 10/Times-Bold@0 SF($@)
A F0 2.5("a)C(nd ")-2.5 E F2(${)A F1(name)A F2([@]})A F0 2.5("a)C 2.5
(se)-2.5 G(xplained abo)-2.65 E .3 -.15(ve \()-.15 H(see).15 E/F3 9
/Times-Bold@0 SF -.666(PA)2.5 G(RAMETERS).666 E/F4 9/Times-Roman@0 SF
-(\).)A F2(Brace Expansion)87 141.6 Q F1(Br)108.58 153.6 Q .606(ace e)
+(\).)A F2(Brace Expansion)87 170.4 Q F1(Br)108.58 182.4 Q .606(ace e)
-.15 F(xpansion)-.2 E F0 .606
(is a mechanism by which arbitrary strings may be generated.)3.346 F
-.606(This mechanism is similar)5.606 F(to)108 165.6 Q F1 .415
+.606(This mechanism is similar)5.606 F(to)108 194.4 Q F1 .415
(pathname e)2.915 F(xpansion)-.2 E F0 2.915(,b)C .415
(ut the \214lenames generated need not e)-3.115 F 2.915(xist. P)-.15 F
.415(atterns to be brace e)-.15 F .415(xpanded tak)-.15 F 2.915(et)-.1 G
-(he)-2.915 E .151(form of an optional)108 177.6 R F1(pr)2.651 E(eamble)
+(he)-2.915 E .152(form of an optional)108 206.4 R F1(pr)2.652 E(eamble)
-.37 E F0 2.651(,f).18 G(ollo)-2.651 E .151
(wed by either a series of comma-separated strings or a sequence e)-.25
-F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 189.6 R
+F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 218.4 R
.563(wed by an optional)-.25 F F1(postscript)3.063 E F0 5.563(.T).68 G
.563(he preamble is pre\214x)-5.563 F .563(ed to each string)-.15 F .659
(contained within the braces, and the postscript is then appended to ea\
-ch resulting string, e)108 201.6 R .659(xpanding left to)-.15 F(right.)
-108 213.6 Q .719(Brace e)108 230.4 R .719(xpansions may be nested.)-.15
+ch resulting string, e)108 230.4 R .658(xpanding left to)-.15 F(right.)
+108 242.4 Q .718(Brace e)108 259.2 R .719(xpansions may be nested.)-.15
F .719(The results of each e)5.719 F .719
(xpanded string are not sorted; left to right order is)-.15 F(preserv)
-108 242.4 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F2({)A F0
-(d,c,b)A F2(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.133(As)
-108 259.2 S .633(equence e)-3.133 F .633(xpression tak)-.15 F .633
-(es the form)-.1 F F2({)3.133 E F1(x)A F2(..)A F1(y)A F2(})A F0 3.133
-(,w)C(here)-3.133 E F1(x)3.133 E F0(and)3.134 E F1(y)3.134 E F0 .634
-(are either inte)3.134 F .634(gers or single characters.)-.15 F(When)
-5.634 E(inte)108 271.2 Q .402(gers are supplied, the e)-.15 F .402
+108 271.2 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F2({)A F0
+(d,c,b)A F2(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.134(As)
+108 288 S .634(equence e)-3.134 F .634(xpression tak)-.15 F .634
+(es the form)-.1 F F2({)3.134 E F1(x)A F2(..)A F1(y)A F2(})A F0 3.134
+(,w)C(here)-3.134 E F1(x)3.134 E F0(and)3.134 E F1(y)3.133 E F0 .633
+(are either inte)3.133 F .633(gers or single characters.)-.15 F(When)
+5.633 E(inte)108 300 Q .401(gers are supplied, the e)-.15 F .401
(xpression e)-.15 F .401(xpands to each number between)-.15 F F1(x)2.901
-E F0(and)2.901 E F1(y)2.901 E F0 2.901(,i)C(nclusi)-2.901 E -.15(ve)-.25
-G 5.401(.W).15 G .401(hen characters)-5.401 F .687(are supplied, the e)
-108 283.2 R .688(xpression e)-.15 F .688(xpands to each character le)
--.15 F .688(xicographically between)-.15 F F1(x)3.188 E F0(and)3.188 E
-F1(y)3.188 E F0 3.188(,i)C(nclusi)-3.188 E -.15(ve)-.25 G 5.688(.N).15 G
-(ote)-5.688 E(that both)108 295.2 Q F1(x)2.5 E F0(and)2.5 E F1(y)2.5 E
-F0(must be of the same type.)2.5 E .582(Brace e)108 312 R .582
-(xpansion is performed before an)-.15 F 3.082(yo)-.15 G .581(ther e)
--3.082 F .581(xpansions, and an)-.15 F 3.081(yc)-.15 G .581
-(haracters special to other e)-3.081 F(xpansions)-.15 E .015
-(are preserv)108 324 R .015(ed in the result.)-.15 F .015
-(It is strictly te)5.015 F(xtual.)-.15 E F2(Bash)5.016 E F0 .016
-(does not apply an)2.516 F 2.516(ys)-.15 G .016
-(yntactic interpretation to the con-)-2.516 F(te)108 336 Q(xt of the e)
--.15 E(xpansion or the te)-.15 E(xt between the braces.)-.15 E 3.633(Ac)
-108 352.8 S 1.133(orrectly-formed brace e)-3.633 F 1.132(xpansion must \
-contain unquoted opening and closing braces, and at least one)-.15 F
-3.44(unquoted comma or a v)108 364.8 R 3.441(alid sequence e)-.25 F
-5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
-(ncorrectly formed brace e)-5.941 F 3.441(xpansion is left)-.15 F 2.755
-(unchanged. A)108 376.8 R F2({)2.755 E F0(or)2.755 E F2(,)2.755 E F0
+E F0(and)2.902 E F1(y)2.902 E F0 2.902(,i)C(nclusi)-2.902 E -.15(ve)-.25
+G 5.402(.W).15 G .402(hen characters)-5.402 F .688(are supplied, the e)
+108 312 R .688(xpression e)-.15 F .688(xpands to each character le)-.15
+F .688(xicographically between)-.15 F F1(x)3.188 E F0(and)3.188 E F1(y)
+3.188 E F0 3.187(,i)C(nclusi)-3.187 E -.15(ve)-.25 G 5.687(.N).15 G(ote)
+-5.687 E(that both)108 324 Q F1(x)2.5 E F0(and)2.5 E F1(y)2.5 E F0
+(must be of the same type.)2.5 E .581(Brace e)108 340.8 R .581
+(xpansion is performed before an)-.15 F 3.081(yo)-.15 G .581(ther e)
+-3.081 F .581(xpansions, and an)-.15 F 3.082(yc)-.15 G .582
+(haracters special to other e)-3.082 F(xpansions)-.15 E .016
+(are preserv)108 352.8 R .016(ed in the result.)-.15 F .016
+(It is strictly te)5.016 F(xtual.)-.15 E F2(Bash)5.016 E F0 .015
+(does not apply an)2.516 F 2.515(ys)-.15 G .015
+(yntactic interpretation to the con-)-2.515 F(te)108 364.8 Q
+(xt of the e)-.15 E(xpansion or the te)-.15 E(xt between the braces.)
+-.15 E 3.632(Ac)108 381.6 S 1.132(orrectly-formed brace e)-3.632 F 1.132
+(xpansion must contain unquoted opening and closing braces, and at leas\
+t one)-.15 F 3.441(unquoted comma or a v)108 393.6 R 3.441
+(alid sequence e)-.25 F 5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
+(ncorrectly formed brace e)-5.941 F 3.44(xpansion is left)-.15 F 2.755
+(unchanged. A)108 405.6 R F2({)2.755 E F0(or)2.755 E F2(,)2.755 E F0
.255(may be quoted with a backslash to pre)2.755 F -.15(ve)-.25 G .255
-(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.91
-(sion. T)108 388.8 R 2.91(oa)-.8 G -.2(vo)-3.11 G .41
+(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.911
+(sion. T)108 417.6 R 2.911(oa)-.8 G -.2(vo)-3.111 G .411
(id con\215icts with parameter e).2 F .411(xpansion, the string)-.15 F
-F2(${)2.911 E F0 .411(is not considered eligible for brace e)2.911 F
-(xpan-)-.15 E(sion.)108 400.8 Q 1.476(This construct is typically used \
+F2(${)2.911 E F0 .41(is not considered eligible for brace e)2.911 F
+(xpan-)-.15 E(sion.)108 429.6 Q 1.476(This construct is typically used \
as shorthand when the common pre\214x of the strings to be generated is)
-108 417.6 R(longer than in the abo)108 429.6 Q .3 -.15(ve ex)-.15 H
-(ample:).15 E(mkdir /usr/local/src/bash/{old,ne)144 446.4 Q -.65(w,)-.25
-G(dist,b).65 E(ugs})-.2 E(or)108 458.4 Q(cho)144 470.4 Q
+108 446.4 R(longer than in the abo)108 458.4 Q .3 -.15(ve ex)-.15 H
+(ample:).15 E(mkdir /usr/local/src/bash/{old,ne)144 475.2 Q -.65(w,)-.25
+G(dist,b).65 E(ugs})-.2 E(or)108 487.2 Q(cho)144 499.2 Q
(wn root /usr/{ucb/{e)-.25 E(x,edit},lib/{e)-.15 E(x?.?*,ho)-.15 E(w_e)
--.25 E(x}})-.15 E .618(Brace e)108 487.2 R .618
+-.25 E(x}})-.15 E .618(Brace e)108 516 R .618
(xpansion introduces a slight incompatibility with historical v)-.15 F
.618(ersions of)-.15 F F2(sh)3.118 E F0(.)A F2(sh)5.618 E F0 .618
-(does not treat open-)3.118 F .248
-(ing or closing braces specially when the)108 499.2 R 2.748(ya)-.15 G
-.247(ppear as part of a w)-2.748 F .247(ord, and preserv)-.1 F .247
-(es them in the output.)-.15 F F2(Bash)5.247 E F0(remo)108 511.2 Q -.15
+(does not treat open-)3.118 F .247
+(ing or closing braces specially when the)108 528 R 2.747(ya)-.15 G .247
+(ppear as part of a w)-2.747 F .248(ord, and preserv)-.1 F .248
+(es them in the output.)-.15 F F2(Bash)5.248 E F0(remo)108 540 Q -.15
(ve)-.15 G 3.53(sb).15 G 1.03(races from w)-3.53 F 1.03
(ords as a consequence of brace e)-.1 F 3.53(xpansion. F)-.15 F 1.03
(or e)-.15 F 1.03(xample, a w)-.15 F 1.03(ord entered to)-.1 F F2(sh)
-3.53 E F0(as)3.53 E F1(\214le{1,2})108 523.2 Q F0 .515
-(appears identically in the output.)3.015 F .515(The same w)5.515 F .515
-(ord is output as)-.1 F F1 .514(\214le1 \214le2)4.925 F F0 .514(after e)
-3.034 F .514(xpansion by)-.15 F F2(bash)3.014 E F0(.)A .436
-(If strict compatibility with)108 535.2 R F2(sh)2.936 E F0 .436
+3.53 E F0(as)3.53 E F1(\214le{1,2})108 552 Q F0 .514
+(appears identically in the output.)3.014 F .515(The same w)5.515 F .515
+(ord is output as)-.1 F F1 .515(\214le1 \214le2)4.925 F F0 .515(after e)
+3.035 F .515(xpansion by)-.15 F F2(bash)3.015 E F0(.)A .437
+(If strict compatibility with)108 564 R F2(sh)2.936 E F0 .436
(is desired, start)2.936 F F2(bash)2.936 E F0 .436(with the)2.936 F F2
-(+B)2.936 E F0 .436(option or disable brace e)2.936 F .437
-(xpansion with the)-.15 F F2(+B)108 547.2 Q F0(option to the)2.5 E F2
-(set)2.5 E F0(command \(see)2.5 E F3(SHELL B)2.5 E(UIL)-.09 E
-(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F2 -.18(Ti)87 564 S
-(lde Expansion).18 E F0 1.087(If a w)108 576 R 1.087(ord be)-.1 F 1.087
-(gins with an unquoted tilde character \(`)-.15 F F2(~)A F0 1.086
+(+B)2.936 E F0 .436(option or disable brace e)2.936 F .436
+(xpansion with the)-.15 F F2(+B)108 576 Q F0(option to the)2.5 E F2(set)
+2.5 E F0(command \(see)2.5 E F3(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)
+-.828 E F0(belo)2.25 E(w\).)-.25 E F2 -.18(Ti)87 592.8 S(lde Expansion)
+.18 E F0 1.086(If a w)108 604.8 R 1.086(ord be)-.1 F 1.086
+(gins with an unquoted tilde character \(`)-.15 F F2(~)A F0 1.087
('\), all of the characters preceding the \214rst unquoted)B .185(slash\
\(or all characters, if there is no unquoted slash\) are considered a)
-108 588 R F1(tilde-pr)2.685 E(e\214x)-.37 E F0 5.185(.I)C 2.685(fn)
--5.185 G .185(one of the characters)-2.685 F .726(in the tilde-pre\214x\
- are quoted, the characters in the tilde-pre\214x follo)108 600 R .725
-(wing the tilde are treated as a possible)-.25 F F1(lo)108 612 Q .522
-(gin name)-.1 F F0 5.522(.I)C 3.022(ft)-5.522 G .522
+108 616.8 R F1(tilde-pr)2.685 E(e\214x)-.37 E F0 5.185(.I)C 2.685(fn)
+-5.185 G .185(one of the characters)-2.685 F .725(in the tilde-pre\214x\
+ are quoted, the characters in the tilde-pre\214x follo)108 628.8 R .726
+(wing the tilde are treated as a possible)-.25 F F1(lo)108 640.8 Q .523
+(gin name)-.1 F F0 5.523(.I)C 3.023(ft)-5.523 G .523
(his login name is the null string, the tilde is replaced with the v)
--3.022 F .523(alue of the shell parameter)-.25 F F3(HOME)108 624 Q F4(.)
-A F0(If)4.787 E F3(HOME)2.787 E F0 .287
-(is unset, the home directory of the user e)2.537 F -.15(xe)-.15 G .286
-(cuting the shell is substituted instead.).15 F(Other)5.286 E(-)-.2 E(w\
+-3.023 F .522(alue of the shell parameter)-.25 F F3(HOME)108 652.8 Q F4
+(.)A F0(If)4.786 E F3(HOME)2.786 E F0 .287
+(is unset, the home directory of the user e)2.536 F -.15(xe)-.15 G .287
+(cuting the shell is substituted instead.).15 F(Other)5.287 E(-)-.2 E(w\
ise, the tilde-pre\214x is replaced with the home directory associated \
-with the speci\214ed login name.)108 636 Q .092
-(If the tilde-pre\214x is a `~+', the v)108 652.8 R .092
+with the speci\214ed login name.)108 664.8 Q .093
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(alue of the shell v)-.25 F(ariable)-.25 E F3(PWD)2.592 E F0 .092
-(replaces the tilde-pre\214x.)2.342 F .093(If the tilde-pre\214x is)
-5.093 F 3.404(a`)108 664.8 S .904(~\255', the v)-3.404 F .904
+(replaces the tilde-pre\214x.)2.342 F .092(If the tilde-pre\214x is)
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(alue of the shell v)-.25 F(ariable)-.25 E F3(OLDPWD)3.404 E F4(,)A F0
-.904(if it is set, is substituted.)3.154 F .903(If the characters follo)
-5.903 F .903(wing the)-.25 F 1.641
-(tilde in the tilde-pre\214x consist of a number)108 676.8 R F1(N)4.141
-E F0 4.142(,o)C 1.642(ptionally pre\214x)-4.142 F 1.642
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-.454(ith the tilde-pre\214x as an ar)-2.954 F 2.954(gument. If)-.18 F
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%%Page: 17 18
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--.35 E .167(Each v)108 84 R .167(ariable assignment is check)-.25 F .167
-(ed for unquoted tilde-pre\214x)-.1 F .167(es immediately follo)-.15 F
-.167(wing a)-.25 F/F1 10/Times-Bold@0 SF(:)2.667 E F0 .167
-(or the \214rst)2.667 F F1(=)2.666 E F0 5.166(.I)C(n)-5.166 E .281
-(these cases, tilde e)108 96 R .282(xpansion is also performed.)-.15 F
-(Consequently)5.282 E 2.782(,o)-.65 G .282
-(ne may use \214le names with tildes in assign-)-2.782 F(ments to)108
-108 Q/F2 9/Times-Bold@0 SF -.666(PA)2.5 G(TH)-.189 E/F3 9/Times-Roman@0
-SF(,)A F2(MAILP)2.25 E -.855(AT)-.666 G(H).855 E F3(,)A F0(and)2.25 E F2
-(CDP)2.5 E -.855(AT)-.666 G(H).855 E F3(,)A F0
+-.35 E
+(consist of a number without a leading `+' or `\255', `+' is assumed.)
+108 84 Q(If the login name is in)108 100.8 Q -.25(va)-.4 G
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+(ord is unchanged.)-.1 E .166(Each v)108 117.6 R .167
+(ariable assignment is check)-.25 F .167(ed for unquoted tilde-pre\214x)
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+(xpansion is also performed.)-.15 F(Consequently)5.282 E 2.782(,o)-.65 G
+.282(ne may use \214le names with tildes in assign-)-2.782 F(ments to)
+108 141.6 Q/F2 9/Times-Bold@0 SF -.666(PA)2.5 G(TH)-.189 E/F3 9
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(and the shell assigns the e)2.25 E(xpanded v)-.15 E(alue.)-.25 E F1 -.1
-(Pa)87 124.8 S(rameter Expansion).1 E F0 1.606(The `)108 136.8 R F1($)A
-F0 4.106('c)C 1.606(haracter introduces parameter e)-4.106 F 1.605
-(xpansion, command substitution, or arithmetic e)-.15 F 4.105
-(xpansion. The)-.15 F .406(parameter name or symbol to be e)108 148.8 R
-.407(xpanded may be enclosed in braces, which are optional b)-.15 F .407
-(ut serv)-.2 F 2.907(et)-.15 G 2.907(op)-2.907 G(ro-)-2.907 E .033
-(tect the v)108 160.8 R .033(ariable to be e)-.25 F .033
-(xpanded from characters immediately follo)-.15 F .032
+(Pa)87 158.4 S(rameter Expansion).1 E F0 1.605(The `)108 170.4 R F1($)A
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(wing it which could be interpreted as part)-.25 F(of the name.)108
-172.8 Q 1.189
+206.4 Q 1.19
(When braces are used, the matching ending brace is the \214rst `)108
-189.6 R F1(})A F0 3.69('n)C 1.19(ot escaped by a backslash or within a)
--3.69 F 2.15(quoted string, and not within an embedded arithmetic e)108
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-(ex)108 213.6 S(pansion.).15 E(${)108 230.4 Q/F4 10/Times-Italic@0 SF
-(par)A(ameter)-.15 E F0(})A 1.204(The v)144 242.4 R 1.204(alue of)-.25 F
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-(The braces are required when)6.204 F F4(par)4.955 E(ameter)-.15 E F0
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+(parameter with more than one digit, or when)144 288 R F4(par)4.014 E
(ameter)-.15 E F0 .264(is follo)3.494 F .264
(wed by a character which is not to)-.25 F
-(be interpreted as part of its name.)144 266.4 Q 1.508
-(If the \214rst character of)108 283.2 R F4(par)4.009 E(ameter)-.15 E F0
+(be interpreted as part of its name.)144 300 Q 1.509
+(If the \214rst character of)108 316.8 R F4(par)4.009 E(ameter)-.15 E F0
1.509(is an e)4.009 F 1.509(xclamation point, a le)-.15 F -.15(ve)-.25 G
-4.009(lo).15 G 4.009(fv)-4.009 G 1.509
-(ariable indirection is introduced.)-4.259 F F1(Bash)108 295.2 Q F0 .106
+4.009(lo).15 G 4.008(fv)-4.009 G 1.508
+(ariable indirection is introduced.)-4.258 F F1(Bash)108 328.8 Q F0 .106
(uses the v)2.606 F .106(alue of the v)-.25 F .106
(ariable formed from the rest of)-.25 F F4(par)2.606 E(ameter)-.15 E F0
.106(as the name of the v)2.606 F .106(ariable; this v)-.25 F(ari-)-.25
-E .351(able is then e)108 307.2 R .351(xpanded and that v)-.15 F .352
+E .352(able is then e)108 340.8 R .352(xpanded and that v)-.15 F .351
(alue is used in the rest of the substitution, rather than the v)-.25 F
-.352(alue of)-.25 F F4(par)2.852 E(ame-)-.15 E(ter)108 319.2 Q F0 2.52
-(itself. This)2.52 F .02(is kno)2.52 F .02(wn as)-.25 F F4(indir)2.52 E
-.02(ect e)-.37 F(xpansion)-.2 E F0 5.019(.T)C .019(he e)-5.019 F .019
-(xceptions to this are the e)-.15 F .019(xpansions of ${!)-.15 F F4(pr)A
-(e\214x)-.37 E F0 .019(*} and)B(${)108 331.2 Q F1(!)A F4(name)A F0([)A
-F4(@)A F0 .762(]} described belo)B 4.563 -.65(w. T)-.25 H .763(he e).65
-F .763(xclamation point must immediately follo)-.15 F 3.263(wt)-.25 G
-.763(he left brace in order to)-3.263 F(introduce indirection.)108 343.2
-Q .334(In each of the cases belo)108 360 R -.65(w,)-.25 G F4(wor)3.484 E
-(d)-.37 E F0 .334(is subject to tilde e)2.834 F .334
-(xpansion, parameter e)-.15 F .334(xpansion, command substitution,)-.15
-F 1.417(and arithmetic e)108 372 R 3.918(xpansion. When)-.15 F 1.418
-(not performing substring e)3.918 F(xpansion,)-.15 E F1(bash)3.918 E F0
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-.722(xpansion of)-.15 F F4(wor)3.562 E(d)-.37 E F0 .722(is substituted.)
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-(par)3.75 E(ameter)-.15 E F0(is substituted.)3.23 E(${)108 436.8 Q F4
-(par)A(ameter)-.15 E F1(:=)A F4(wor)A(d)-.37 E F0(})A F1 2.004
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-G .279(he v)-5.279 F .279(alue of)-.25 F F4(par)4.029 E(ameter)-.15 E F0
-.278(is then substituted.)3.508 F .278
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+(Assign Default V)144 482.4 R(alues)-.92 E F0 7.005(.I)C(f)-7.005 E F4
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+(is assigned to)5.274 F F4(par)144 494.4 Q(ameter)-.15 E F0 5.278(.T).73
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(Positional parameters and special param-)5.278 F
-(eters may not be assigned to in this w)144 472.8 Q(ay)-.1 E(.)-.65 E
-(${)108 484.8 Q F4(par)A(ameter)-.15 E F1(:?)A F4(wor)A(d)-.37 E F0(})A
-F1 .535(Display Err)144 496.8 R .535(or if Null or Unset)-.18 F F0 5.535
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(.I)C(f)-5.535 E F4(par)4.285 E(ameter)-.15 E F0 .535
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-(d)-.37 E F0 .535(\(or a mes-)3.035 F .662(sage to that ef)144 508.8 R
-.662(fect if)-.25 F F4(wor)3.502 E(d)-.37 E F0 .661(is not present\) is\
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-(interacti)144 520.8 Q -.15(ve)-.25 G 2.5(,e).15 G 2.5(xits. Otherwise,)
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-2.65 F(the v)2.5 E(alue of)-.25 E F4(par)2.5 E(ameter)-.15 E F0
-(is substituted.)2.5 E(${)108 532.8 Q F4(par)A(ameter)-.15 E F1(:+)A F4
-(wor)A(d)-.37 E F0(})A F1 .745(Use Alter)144 544.8 R .745(nate V)-.15 F
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(alue)-.92 E F0 5.745(.I)C(f)-5.745 E F4(par)4.495 E(ameter)-.15 E F0
.745(is null or unset, nothing is substituted, otherwise the e)3.975 F
-(xpan-)-.15 E(sion of)144 556.8 Q F4(wor)2.84 E(d)-.37 E F0
-(is substituted.)3.27 E(${)108 568.8 Q F4(par)A(ameter)-.15 E F1(:)A F4
-(of)A(fset)-.18 E F0(})A(${)108 580.8 Q F4(par)A(ameter)-.15 E F1(:)A F4
-(of)A(fset)-.18 E F1(:)A F4(length)A F0(})A F1 .797
-(Substring Expansion.)144 592.8 R F0 .796(Expands to up to)5.797 F F4
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+(Substring Expansion.)144 626.4 R F0 .796(Expands to up to)5.796 F F4
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-(-)-.2 E .433(acter speci\214ed by)144 616.8 R F4(of)2.933 E(fset)-.18 E
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-(ARITHMETIC EV)2.933 F(ALU-)-1.215 E -.855(AT)144 628.8 S(ION).855 E F0
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(va)-.25 G .326(luate to a number greater than or equal to zero.).25 F
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-(is an)3.25 F 1.835(array name inde)144 664.8 R -.15(xe)-.15 G 4.335(db)
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-(f)-2.611 E .92(the speci\214ed array)144 688.8 R 5.92(.N)-.65 G .92
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+(The command substitution)5.719 F F1($\(cat)3.219 E F2(\214le)3.219 E F1
+(\))A F0 .718(can be replaced by the)3.219 F(equi)108 120 Q -.25(va)-.25
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+(\))A F0(.)A 1.724(When the old-style backquote form of substitution is\
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-F F2(command).833 E F0 3.887(\)f)1.666 G 1.386
-(orm, all characters between the parentheses mak)-3.887 F 3.886(eu)-.1 G
-3.886(pt)-3.886 G 1.386(he com-)-3.886 F
-(mand; none are treated specially)108 148.8 Q(.)-.65 E .894
-(Command substitutions may be nested.)108 165.6 R 2.494 -.8(To n)5.894 H
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+(orm, all characters between the parentheses mak)-3.886 F 3.887(eu)-.1 G
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+(mand; none are treated specially)108 172.8 Q(.)-.65 E .894
+(Command substitutions may be nested.)108 189.6 R 2.494 -.8(To n)5.894 H
.894(est when using the backquoted form, escape the inner back-).8 F
-(quotes with backslashes.)108 177.6 Q .422
-(If the substitution appears within double quotes, w)108 194.4 R .422
-(ord splitting and pathname e)-.1 F .422(xpansion are not performed)-.15
-F(on the results.)108 206.4 Q F1(Arithmetic Expansion)87 223.2 Q F0
-1.034(Arithmetic e)108 235.2 R 1.034(xpansion allo)-.15 F 1.034
+(quotes with backslashes.)108 201.6 Q .422
+(If the substitution appears within double quotes, w)108 218.4 R .422
+(ord splitting and pathname e)-.1 F .423(xpansion are not performed)-.15
+F(on the results.)108 230.4 Q F1(Arithmetic Expansion)87 247.2 Q F0
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(ws the e)-.25 F -.25(va)-.25 G 1.034(luation of an arithmetic e).25 F
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-(The format for arithmetic e)108 247.2 Q(xpansion is:)-.15 E F1($\(\()
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-F2 -.2(ex)2.666 G(pr).2 E(ession)-.37 E F0 .165
-(is treated as if it were within double quotes, b)2.906 F .165
-(ut a double quote inside the parentheses is not)-.2 F 1.074
-(treated specially)108 292.8 R 6.074(.A)-.65 G 1.074(ll tok)-6.074 F
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+F2 -.2(ex)2.665 G(pr).2 E(ession)-.37 E F0 .165
+(is treated as if it were within double quotes, b)2.905 F .166
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1.074(ens in the e)-.1 F 1.074(xpression under)-.15 F 1.074
-(go parameter e)-.18 F 1.074(xpansion, string e)-.15 F 1.075
-(xpansion, command)-.15 F(substitution, and quote remo)108 304.8 Q -.25
+(go parameter e)-.18 F 1.074(xpansion, string e)-.15 F 1.074
+(xpansion, command)-.15 F(substitution, and quote remo)108 328.8 Q -.25
(va)-.15 G 2.5(l. Arithmetic).25 F -.15(ex)2.5 G
-(pansions may be nested.).15 E 1.379(The e)108 321.6 R -.25(va)-.25 G
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2.74 E -.25(va)-.4 G(lid,).25 E F1(bash)2.5 E F0
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+-.1 E F1(Pr)87 374.4 Q(ocess Substitution)-.18 E F2(Pr)108 386.4 Q .971
(ocess substitution)-.45 F F0 .971
-(is supported on systems that support named pipes \()3.47 F F2(FIFOs)A
-F0 3.471(\)o)C 3.471(rt)-3.471 G(he)-3.471 E F1(/de)3.471 E(v/fd)-.15 E
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-(It tak)5.022 F .021(es the form of)-.1 F F1(<\()2.521 E F2(list)A F1
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-(is run with its input or output con-)2.521 F .058(nected to a)108 386.4
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--5.058 F .059(gument to the current com-)-.18 F .131
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-(.)A .896(When a)108 427.2 R -.25(va)-.2 G .896(ilable, process substit\
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(ariable e)-.25 F(xpansion,)-.15 E
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-(The shell scans the results of parameter e)108 468 R 1.142
-(xpansion, command substitution, and arithmetic e)-.15 F 1.142
-(xpansion that)-.15 F(did not occur within double quotes for)108 480 Q
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F2(wor)2.5 E 2.5(ds)-.37 G(plitting)-2.5 E F0(.).22 E .063
-(The shell treats each character of)108 496.8 R F3(IFS)2.563 E F0 .063
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(as a delimiter)2.313 F 2.563(,a)-.4 G .063
(nd splits the results of the other e)-2.563 F .063(xpansions into w)
--.15 F(ords)-.1 E .628(on these characters.)108 508.8 R(If)5.628 E F3
-(IFS)3.128 E F0 .627(is unset, or its v)2.877 F .627(alue is e)-.25 F
-(xactly)-.15 E F1(<space><tab><newline>)3.127 E F0 3.127(,t)C .627
-(he def)-3.127 F .627(ault, then an)-.1 F(y)-.15 E 2.527(sequence of)108
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(es to delimit w)-.15 F 5.027(ords. If)-.1 F F3(IFS)5.027 E F0 2.527
-(has a v)4.777 F 2.527(alue other than the def)-.25 F 2.528(ault, then)
--.1 F .363(sequences of the whitespace characters)108 532.8 R F1(space)
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2.863 E F0(and)2.863 E F1(tab)2.863 E F0 .363(are ignored at the be)
-2.863 F .362(ginning and end of the w)-.15 F .362(ord, as)-.1 F .334
-(long as the whitespace character is in the v)108 544.8 R .334(alue of)
--.25 F F3(IFS)2.834 E F0(\(an)2.584 E F3(IFS)2.834 E F0 .335
-(whitespace character\).)2.585 F(An)5.335 E 2.835(yc)-.15 G .335
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-(whitespace characters, delimits a \214eld.)2.545 F 2.795(As)5.295 G
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-(xpanded within)-.15 F(double quotes, a null ar)108 621.6 Q
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-(option has been set,)2.871 F F1(bash)2.871 E F0 .37(scans each w)2.87 F
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-(fect of enabling the)-.25 F F1(dotglob)2.545 E F0 .613
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(ginning with a)-.15 F F1 -.63(``)3.114 G -.55(.').63 G(')-.08 E F0 .614
-(will match.)5.614 F 2.214 -.8(To g)5.614 H .614(et the old beha).8 F
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+(will match.)5.614 F 2.213 -.8(To g)5.614 H .613(et the old beha).8 F
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(ginning with a)-.15 F F1 -.63(``)2.957 G -.55(.').63 G(')-.08 E F0
2.957(,m)C(ak)-2.957 E(e)-.1 E F1 -.63(``)2.957 G(.*').63 E(')-.63 E F0
.457(one of the patterns in)5.457 F F2(GLOBIGNORE)2.957 E/F4 9
-/Times-Roman@0 SF(.)A F0(The)4.957 E F1(dotglob)2.956 E F0 .456
-(option is)2.956 F(disabled when)108 232.8 Q F2(GLOBIGNORE)2.5 E F0
-(is unset.)2.25 E F1 -.1(Pa)108 249.6 S(tter).1 E 2.5(nM)-.15 G(atching)
--2.5 E F0(An)108 266.4 Q 3.138(yc)-.15 G .638(haracter that appears in \
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+(option is)2.957 F(disabled when)108 256.8 Q F2(GLOBIGNORE)2.5 E F0
+(is unset.)2.25 E F1 -.1(Pa)108 273.6 S(tter).1 E 2.5(nM)-.15 G(atching)
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a pattern, other than the special pattern characters described belo)
--3.138 F 1.938 -.65(w, m)-.25 H(atches).65 E 3.62(itself. The)108 278.4
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R 1.12(NUL character may not occur in a pattern.)3.62 F 3.62(Ab)6.12 G
1.12(ackslash escapes the follo)-3.62 F 1.12(wing character; the)-.25 F
-.576(escaping backslash is discarded when matching.)108 290.4 R .576
+.576(escaping backslash is discarded when matching.)108 314.4 R .576
(The special pattern characters must be quoted if the)5.576 F 3.076(ya)
--.15 G(re)-3.076 E(to be matched literally)108 302.4 Q(.)-.65 E
-(The special pattern characters ha)108 319.2 Q .3 -.15(ve t)-.2 H
-(he follo).15 E(wing meanings:)-.25 E F1(*)108 336 Q F0(Matches an)31 E
-2.5(ys)-.15 G(tring, including the null string.)-2.5 E F1(?)108 348 Q F0
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+(he follo).15 E(wing meanings:)-.25 E F1(*)108 360 Q F0(Matches an)31 E
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(Matches an)31 E 2.5(ys)-.15 G(ingle character)-2.5 E(.)-.55 E F1([...])
-108 360 Q F0 .257(Matches an)21.84 F 2.757(yo)-.15 G .257
-(ne of the enclosed characters.)-2.757 F 2.757(Ap)5.257 G .257
-(air of characters separated by a h)-2.757 F .256(yphen denotes a)-.05 F
-F3 -.15(ra)144 372 S(ng).15 E 3.289(ee)-.1 G(xpr)-3.489 E(ession)-.37 E
-F0 3.289(;a)C 1.089 -.15(ny c)-3.289 H .789
+108 384 Q F0 .256(Matches an)21.84 F 2.756(yo)-.15 G .257
+(ne of the enclosed characters.)-2.756 F 2.757(Ap)5.257 G .257
+(air of characters separated by a h)-2.757 F .257(yphen denotes a)-.05 F
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(haracter that sorts between those tw).15 F 3.289(oc)-.1 G .789
-(haracters, inclusi)-3.289 F -.15(ve)-.25 G 3.29(,u).15 G .79
-(sing the cur)-3.29 F(-)-.2 E .35(rent locale')144 384 R 2.85(sc)-.55 G
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-(If the \214rst character follo)5.349 F .349(wing the)-.25 F F1([)2.849
-E F0 .563(is a)144 396 R F1(!)3.063 E F0 .563(or a)5.563 F F1(^)3.063 E
-F0 .564(then an)3.063 F 3.064(yc)-.15 G .564
-(haracter not enclosed is matched.)-3.064 F .564
-(The sorting order of characters in range)5.564 F -.15(ex)144 408 S
+(haracters, inclusi)-3.289 F -.15(ve)-.25 G 3.289(,u).15 G .789
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+(haracter not enclosed is matched.)-3.064 F .563
+(The sorting order of characters in range)5.564 F -.15(ex)144 432 S
1.102(pressions is determined by the current locale and the v).15 F
-1.102(alue of the)-.25 F F1(LC_COLLA)3.602 E(TE)-.95 E F0 1.102(shell v)
-3.602 F(ari-)-.25 E .088(able, if set.)144 420 R(A)5.088 E F1<ad>2.588 E
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+3.603 F(ari-)-.25 E .089(able, if set.)144 444 R(A)5.089 E F1<ad>2.589 E
F0 .088(may be matched by including it as the \214rst or last character\
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-(matched by including it as the \214rst character in the set.)144 432 Q
--.4(Wi)144 450 S(thin).4 E F1([)2.915 E F0(and)2.915 E F1(])2.915 E F0
-(,)A F3 -.15(ch)2.915 G(ar).15 E .415(acter classes)-.15 F F0 .415
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+(,)A F3 -.15(ch)2.914 G(ar).15 E .414(acter classes)-.15 F F0 .415
(can be speci\214ed using the syntax)2.915 F F1([:)2.915 E F3(class)A F1
-(:])A F0 2.914(,w)C(here)-2.914 E F3(class)2.914 E F0 .414(is one of)
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(wing classes de\214ned in the POSIX.2 standard:)-.25 E F1 5.421
-(alnum alpha ascii blank cntrl digit graph lo)144 474 R 5.421
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-.019(haracter belonging to that class.)-2.519 F(The)5.018 E F1 -.1(wo)
-2.518 G(rd).1 E F0 .018(character class matches)2.518 F
-(letters, digits, and the character _.)144 510 Q -.4(Wi)144 528 S(thin)
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+(wer print punct space upper w)-.1 F(ord)-.1 E(xdigit)144 510 Q F0 2.518
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+(letters, digits, and the character _.)144 534 Q -.4(Wi)144 552 S(thin)
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-(can be speci\214ed using the syntax)3.546 F F1([=)3.547 E F3(c)A F1(=])
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e collation weight \(as de\214ned by the current locale\) as the charac\
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(and)2.5 E F1(])2.5 E F0 2.5(,t)C(he syntax)-2.5 E F1([.)2.5 E F3
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-(xtended pattern matching operators)-.15 F .255(are recognized.)108
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(pattern-list).833 E F1(\)).833 E F0
-(Matches zero or one occurrence of the gi)180 634.8 Q -.15(ve)-.25 G 2.5
-(np).15 G(atterns)-2.5 E F1(*\()144 646.8 Q F3(pattern-list).833 E F1
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--.15(ve)-.25 G 2.5(np).15 G(atterns)-2.5 E F1(+\()144 670.8 Q F3
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(!\()144 84 Q/F2 10/Times-Italic@0 SF
-(pattern-list).833 E F1(\)).833 E F0(Matches an)180 96 Q(ything e)-.15 E
+-.35 E/F1 10/Times-Bold@0 SF(@\()144 84 Q/F2 10/Times-Italic@0 SF
+(pattern-list).833 E F1(\)).833 E F0(Matches one of the gi)180 96 Q -.15
+(ve)-.25 G 2.5(np).15 G(atterns)-2.5 E F1(!\()144 108 Q F2(pattern-list)
+.833 E F1(\)).833 E F0(Matches an)180 120 Q(ything e)-.15 E
(xcept one of the gi)-.15 E -.15(ve)-.25 G 2.5(np).15 G(atterns)-2.5 E
-F1(Quote Remo)87 112.8 Q -.1(va)-.1 G(l).1 E F0 1.081
-(After the preceding e)108 124.8 R 1.08
+F1(Quote Remo)87 136.8 Q -.1(va)-.1 G(l).1 E F0 1.08
+(After the preceding e)108 148.8 R 1.08
(xpansions, all unquoted occurrences of the characters)-.15 F F1(\\)3.58
-E F0(,)A F1(')3.58 E F0 3.58(,a)C(nd)-3.58 E F1(")4.413 E F0 1.08
-(that did not result)4.413 F(from one of the abo)108 136.8 Q .3 -.15
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+(that did not result)4.414 F(from one of the abo)108 160.8 Q .3 -.15
(ve ex)-.15 H(pansions are remo).15 E -.15(ve)-.15 G(d.).15 E/F3 10.95
-/Times-Bold@0 SF(REDIRECTION)72 153.6 Q F0 .545(Before a command is e)
-108 165.6 R -.15(xe)-.15 G .545(cuted, its input and output may be).15 F
+/Times-Bold@0 SF(REDIRECTION)72 177.6 Q F0 .545(Before a command is e)
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F2 -.37(re)3.045 G(dir).37 E(ected)-.37 E F0 .545
-(using a special notation interpreted)3.815 F .617(by the shell.)108
-177.6 R .617(Redirection may also be used to open and close \214les for\
- the current shell e)5.617 F -.15(xe)-.15 G .616(cution en).15 F(viron-)
--.4 E 3.274(ment. The)108 189.6 R(follo)3.274 E .774
+(using a special notation interpreted)3.815 F .616(by the shell.)108
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+ the current shell e)5.616 F -.15(xe)-.15 G .617(cution en).15 F(viron-)
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(wing redirection operators may precede or appear an)-.25 F .774
-(ywhere within a)-.15 F F2 .775(simple command)3.615 F F0(or)4.045 E
-(may follo)108 201.6 Q 2.5(wa)-.25 G F2(command)A F0 5(.R).77 G
+(ywhere within a)-.15 F F2 .774(simple command)3.614 F F0(or)4.044 E
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(edirections are processed in the order the)-5 E 2.5(ya)-.15 G(ppear)
--2.5 E 2.5(,f)-.4 G(rom left to right.)-2.5 E .448(In the follo)108
-218.4 R .447(wing descriptions, if the \214le descriptor number is omit\
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-(tion operator is)108 230.4 R F1(<)2.865 E F0 2.865(,t)C .366
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+(ion operator is)108 254.4 R F1(<)3.012 E F0 3.012(,t)C .512
(he redirection refers to the standard input \(\214le descriptor 0\).)
--2.865 F .366(If the \214rst character of the)5.366 F
-(redirection operator is)108 242.4 Q F1(>)2.5 E F0 2.5(,t)C
+-3.012 F .512(If the \214rst character of the)5.512 F
+(redirection operator is)108 266.4 Q F1(>)2.5 E F0 2.5(,t)C
(he redirection refers to the standard output \(\214le descriptor 1\).)
--2.5 E .825(The w)108 259.2 R .825(ord follo)-.1 F .824
-(wing the redirection operator in the follo)-.25 F .824
-(wing descriptions, unless otherwise noted, is sub-)-.25 F .772
-(jected to brace e)108 271.2 R .773(xpansion, tilde e)-.15 F .773
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-(sion, quote remo)108 283.2 R -.25(va)-.15 G .843(l, pathname e).25 F
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.843(xpansion, and w)-.15 F .843(ord splitting.)-.1 F .843(If it e)5.843
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E F0(dirlist 2)2.5 E F1(>&)A F0(1)A
-(directs both standard output and standard error to the \214le)108 345.6
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Q F2(dirlist)2.5 E F0 2.5(,w).68 G(hile the command)-2.5 E(ls 2)144
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-(directs only the standard output to \214le)108 379.2 R F2(dirlist)2.887
-E F0 2.887(,b).68 G .388(ecause the standard error w)-2.887 F .388
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(as duplicated as standard output)-.1 F(before the standard output w)108
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-408 Q F0 .599(handles se)3.099 F -.15(ve)-.25 G .599
-(ral \214lenames specially when the).15 F 3.099(ya)-.15 G .598
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+(ral \214lenames specially when the).15 F 3.099(ya)-.15 G .599
(re used in redirections, as described in the follo)-3.099 F(wing)-.25 E
-(table:)108 420 Q F1(/de)144 436.8 Q(v/fd/)-.15 E F2(fd)A F0(If)180
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+(table:)108 444 Q F1(/de)144 460.8 Q(v/fd/)-.15 E F2(fd)A F0(If)180
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<2c8c>-.4 G(le descriptor)-2.5 E F2(fd)2.5 E F0(is duplicated.)2.5 E F1
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-(File descriptor 1 is duplicated.)180 496.8 Q F1(/de)144 508.8 Q
-(v/stderr)-.15 E F0(File descriptor 2 is duplicated.)180 520.8 Q F1(/de)
-144 532.8 Q(v/tcp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)180 544.8 Q
-F2(host)2.996 E F0 .496(is a v)2.996 F .496
-(alid hostname or Internet address, and)-.25 F F2(port)2.997 E F0 .497
-(is an inte)2.997 F .497(ger port number or ser)-.15 F(-)-.2 E
-(vice name,)180 556.8 Q F1(bash)2.5 E F0
-(attempts to open a TCP connection to the corresponding sock)2.5 E(et.)
--.1 E F1(/de)144 568.8 Q(v/udp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)
-180 580.8 Q F2(host)2.997 E F0 .497(is a v)2.997 F .497
+(/de)144 484.8 Q(v/stdin)-.15 E F0(File descriptor 0 is duplicated.)180
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+(File descriptor 1 is duplicated.)180 520.8 Q F1(/de)144 532.8 Q
+(v/stderr)-.15 E F0(File descriptor 2 is duplicated.)180 544.8 Q F1(/de)
+144 556.8 Q(v/tcp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)180 568.8 Q
+F2(host)2.997 E F0 .497(is a v)2.997 F .497
(alid hostname or Internet address, and)-.25 F F2(port)2.996 E F0 .496
(is an inte)2.996 F .496(ger port number or ser)-.15 F(-)-.2 E
-(vice name,)180 592.8 Q F1(bash)2.5 E F0
+(vice name,)180 580.8 Q F1(bash)2.5 E F0
+(attempts to open a TCP connection to the corresponding sock)2.5 E(et.)
+-.1 E F1(/de)144 592.8 Q(v/udp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)
+180 604.8 Q F2(host)2.996 E F0 .496(is a v)2.996 F .496
+(alid hostname or Internet address, and)-.25 F F2(port)2.997 E F0 .497
+(is an inte)2.997 F .497(ger port number or ser)-.15 F(-)-.2 E
+(vice name,)180 616.8 Q F1(bash)2.5 E F0
(attempts to open a UDP connection to the corresponding sock)2.5 E(et.)
--.1 E 2.5(Af)108 609.6 S
+-.1 E 2.5(Af)108 633.6 S
(ailure to open or create a \214le causes the redirection to f)-2.6 E
-(ail.)-.1 E .946(Redirections using \214le descriptors greater than 9 s\
-hould be used with care, as the)108 626.4 R 3.447(ym)-.15 G .947
-(ay con\215ict with \214le)-3.447 F
-(descriptors the shell uses internally)108 638.4 Q(.)-.65 E F1(Redir)87
-655.2 Q(ecting Input)-.18 E F0 .391
+(ail.)-.1 E .947(Redirections using \214le descriptors greater than 9 s\
+hould be used with care, as the)108 650.4 R 3.446(ym)-.15 G .946
+(ay con\215ict with \214le)-3.446 F
+(descriptors the shell uses internally)108 662.4 Q(.)-.65 E F1(Redir)87
+679.2 Q(ecting Input)-.18 E F0 .391
(Redirection of input causes the \214le whose name results from the e)
-108 667.2 R .391(xpansion of)-.15 F F2(wor)3.231 E(d)-.37 E F0 .391
-(to be opened for read-)3.661 F(ing on \214le descriptor)108 679.2 Q F2
+108 691.2 R .391(xpansion of)-.15 F F2(wor)3.231 E(d)-.37 E F0 .391
+(to be opened for read-)3.661 F(ing on \214le descriptor)108 703.2 Q F2
(n)2.5 E F0 2.5(,o).24 G 2.5(rt)-2.5 G
(he standard input \(\214le descriptor 0\) if)-2.5 E F2(n)2.86 E F0
(is not speci\214ed.)2.74 E
-(The general format for redirecting input is:)108 696 Q([)144 712.8 Q F2
-(n)A F0(])A F1(<)A F2(wor)A(d)-.37 E F0(GNU Bash-3.1-de)72 768 Q -.15
-(ve)-.25 G 123.59(l2).15 G(005 Mar 15)-123.59 E(21)198.17 E 0 Cg EP
+(The general format for redirecting input is:)108 720 Q
+(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91 E(21)197.89 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(Redir)87 84 Q(ecting Output)-.18 E F0 .174
+-.35 E([)144 84 Q/F1 10/Times-Italic@0 SF(n)A F0(])A/F2 10/Times-Bold@0
+SF(<)A F1(wor)A(d)-.37 E F2(Redir)87 100.8 Q(ecting Output)-.18 E F0
+.175
(Redirection of output causes the \214le whose name results from the e)
-108 96 R .175(xpansion of)-.15 F/F2 10/Times-Italic@0 SF(wor)3.015 E(d)
--.37 E F0 .175(to be opened for writ-)3.445 F .825
-(ing on \214le descriptor)108 108 R F2(n)3.325 E F0 3.325(,o).24 G 3.325
-(rt)-3.325 G .824(he standard output \(\214le descriptor 1\) if)-3.325 F
-F2(n)3.684 E F0 .824(is not speci\214ed.)3.564 F .824
-(If the \214le does not)5.824 F -.15(ex)108 120 S
-(ist it is created; if it does e).15 E
+108 112.8 R .174(xpansion of)-.15 F F1(wor)3.014 E(d)-.37 E F0 .174
+(to be opened for writ-)3.444 F .824(ing on \214le descriptor)108 124.8
+R F1(n)3.324 E F0 3.324(,o).24 G 3.324(rt)-3.324 G .824
+(he standard output \(\214le descriptor 1\) if)-3.324 F F1(n)3.684 E F0
+.824(is not speci\214ed.)3.564 F .825(If the \214le does not)5.825 F
+-.15(ex)108 136.8 S(ist it is created; if it does e).15 E
(xist it is truncated to zero size.)-.15 E
-(The general format for redirecting output is:)108 136.8 Q([)144 153.6 Q
-F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .154
-(If the redirection operator is)108 170.4 R F1(>)2.654 E F0 2.654(,a)C
-.154(nd the)-2.654 F F1(noclob)2.654 E(ber)-.1 E F0 .154(option to the)
-2.654 F F1(set)2.655 E F0 -.2(bu)2.655 G .155
-(iltin has been enabled, the redirection).2 F .077(will f)108 182.4 R
-.076(ail if the \214le whose name results from the e)-.1 F .076
-(xpansion of)-.15 F F2(wor)2.576 E(d)-.37 E F0 -.15(ex)2.576 G .076
-(ists and is a re).15 F .076(gular \214le.)-.15 F .076(If the redirec-)
-5.076 F .547(tion operator is)108 194.4 R F1(>|)3.047 E F0 3.047(,o)C
-3.047(rt)-3.047 G .547(he redirection operator is)-3.047 F F1(>)3.047 E
-F0 .547(and the)3.047 F F1(noclob)3.047 E(ber)-.1 E F0 .548
-(option to the)3.048 F F1(set)3.048 E F0 -.2(bu)3.048 G .548
-(iltin command is).2 F(not enabled, the redirection is attempted e)108
-206.4 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
--2.5 E F2(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F1 -.25(Ap)87
-223.2 S(pending Redir).25 E(ected Output)-.18 E F0 .642
-(Redirection of output in this f)108 235.2 R .642
-(ashion causes the \214le whose name results from the e)-.1 F .641
-(xpansion of)-.15 F F2(wor)3.481 E(d)-.37 E F0 .641(to be)3.911 F .473
-(opened for appending on \214le descriptor)108 247.2 R F2(n)2.973 E F0
+(The general format for redirecting output is:)108 153.6 Q([)144 170.4 Q
+F1(n)A F0(])A F2(>)A F1(wor)A(d)-.37 E F0 .155
+(If the redirection operator is)108 187.2 R F2(>)2.655 E F0 2.655(,a)C
+.155(nd the)-2.655 F F2(noclob)2.655 E(ber)-.1 E F0 .154(option to the)
+2.654 F F2(set)2.654 E F0 -.2(bu)2.654 G .154
+(iltin has been enabled, the redirection).2 F .657(will f)108 199.2 R
+.657(ail if the \214le whose name results from the e)-.1 F .658
+(xpansion of)-.15 F F1(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .658
+(ists and is a re).15 F .658(gular \214le.)-.15 F .658(If the redi-)
+5.658 F .409(rection operator is)108 211.2 R F2(>|)2.909 E F0 2.909(,o)C
+2.909(rt)-2.909 G .409(he redirection operator is)-2.909 F F2(>)2.909 E
+F0 .409(and the)2.909 F F2(noclob)2.909 E(ber)-.1 E F0 .409
+(option to the)2.909 F F2(set)2.909 E F0 -.2(bu)2.908 G .408
+(iltin command).2 F(is not enabled, the redirection is attempted e)108
+223.2 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
+-2.5 E F1(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F2 -.25(Ap)87
+240 S(pending Redir).25 E(ected Output)-.18 E F0 .641
+(Redirection of output in this f)108 252 R .642
+(ashion causes the \214le whose name results from the e)-.1 F .642
+(xpansion of)-.15 F F1(wor)3.482 E(d)-.37 E F0 .642(to be)3.912 F .474
+(opened for appending on \214le descriptor)108 264 R F1(n)2.974 E F0
2.974(,o).24 G 2.974(rt)-2.974 G .474
-(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.334 E F0
-.474(is not speci\214ed.)3.214 F(If)5.474 E(the \214le does not e)108
-259.2 Q(xist it is created.)-.15 E
-(The general format for appending output is:)108 276 Q([)144 292.8 Q F2
-(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 314.4 Q
-(ecting Standard Output and Standard Err)-.18 E(or)-.18 E(Bash)108 326.4
-Q F0(allo)3.142 E .642(ws both the standard output \(\214le descriptor \
+(he standard output \(\214le descriptor 1\) if)-2.974 F F1(n)3.333 E F0
+.473(is not speci\214ed.)3.213 F(If)5.473 E(the \214le does not e)108
+276 Q(xist it is created.)-.15 E
+(The general format for appending output is:)108 292.8 Q([)144 309.6 Q
+F1(n)A F0(])A F2(>>)A F1(wor)A(d)-.37 E F2(Redir)87 331.2 Q
+(ecting Standard Output and Standard Err)-.18 E(or)-.18 E(Bash)108 343.2
+Q F0(allo)3.141 E .642(ws both the standard output \(\214le descriptor \
1\) and the standard error output \(\214le descriptor 2\) to)-.25 F
-(be redirected to the \214le whose name is the e)108 338.4 Q
-(xpansion of)-.15 E F2(wor)2.84 E(d)-.37 E F0(with this construct.)3.27
-E(There are tw)108 355.2 Q 2.5(of)-.1 G
-(ormats for redirecting standard output and standard error:)-2.5 E F1
-(&>)144 372 Q F2(wor)A(d)-.37 E F0(and)108 384 Q F1(>&)144 396 Q F2(wor)
-A(d)-.37 E F0(Of the tw)108 412.8 Q 2.5(of)-.1 G
+(be redirected to the \214le whose name is the e)108 355.2 Q
+(xpansion of)-.15 E F1(wor)2.84 E(d)-.37 E F0(with this construct.)3.27
+E(There are tw)108 372 Q 2.5(of)-.1 G
+(ormats for redirecting standard output and standard error:)-2.5 E F2
+(&>)144 388.8 Q F1(wor)A(d)-.37 E F0(and)108 400.8 Q F2(>&)144 412.8 Q
+F1(wor)A(d)-.37 E F0(Of the tw)108 429.6 Q 2.5(of)-.1 G
(orms, the \214rst is preferred.)-2.5 E(This is semantically equi)5 E
--.25(va)-.25 G(lent to).25 E F1(>)144 429.6 Q F2(wor)A(d)-.37 E F0(2)2.5
-E F1(>&)A F0(1)A F1(Her)87 446.4 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33
+-.25(va)-.25 G(lent to).25 E F2(>)144 446.4 Q F1(wor)A(d)-.37 E F0(2)2.5
+E F2(>&)A F0(1)A F2(Her)87 463.2 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33
(This type of redirection instructs the shell to read input from the cu\
-rrent source until a line containing only)108 458.4 R F2(wor)108.34
-470.4 Q(d)-.37 E F0 .684(\(with no trailing blanks\) is seen.)3.954 F
+rrent source until a line containing only)108 475.2 R F1(wor)108.34
+487.2 Q(d)-.37 E F0 .683(\(with no trailing blanks\) is seen.)3.953 F
.684
(All of the lines read up to that point are then used as the standard)
-5.684 F(input for a command.)108 482.4 Q
-(The format of here-documents is:)108 499.2 Q F1(<<)144 516 Q F0([)A F1
-<ad>A F0(])A F2(wor)A(d)-.37 E(her)164 528 Q(e-document)-.37 E
-(delimiter)144 540 Q F0 .127(No parameter e)108 556.8 R .127
+5.684 F(input for a command.)108 499.2 Q
+(The format of here-documents is:)108 516 Q F2(<<)144 532.8 Q F0([)A F2
+<ad>A F0(])A F1(wor)A(d)-.37 E(her)164 544.8 Q(e-document)-.37 E
+(delimiter)144 556.8 Q F0 .128(No parameter e)108 573.6 R .127
(xpansion, command substitution, arithmetic e)-.15 F .127
-(xpansion, or pathname e)-.15 F .128(xpansion is performed)-.15 F(on)108
-568.8 Q F2(wor)3.275 E(d)-.37 E F0 5.775(.I).77 G 3.275(fa)-5.775 G
-1.075 -.15(ny c)-3.275 H .774(haracters in).15 F F2(wor)3.614 E(d)-.37 E
-F0 .774(are quoted, the)4.044 F F2(delimiter)3.624 E F0 .774
-(is the result of quote remo)4.004 F -.25(va)-.15 G 3.274(lo).25 G(n)
--3.274 E F2(wor)3.274 E(d)-.37 E F0 3.274(,a).77 G(nd)-3.274 E .904
-(the lines in the here-document are not e)108 580.8 R 3.405(xpanded. If)
--.15 F F2(wor)3.405 E(d)-.37 E F0 .905
-(is unquoted, all lines of the here-document are)3.405 F .695
-(subjected to parameter e)108 592.8 R .695
-(xpansion, command substitution, and arithmetic e)-.15 F 3.194
-(xpansion. In)-.15 F .694(the latter case, the)3.194 F
-(character sequence)108 604.8 Q F1(\\<newline>)2.5 E F0(is ignored, and)
-2.5 E F1(\\)2.5 E F0(must be used to quote the characters)2.5 E F1(\\)
-2.5 E F0(,)A F1($)2.5 E F0 2.5(,a)C(nd)-2.5 E F1(`)2.5 E F0(.)A .601
-(If the redirection operator is)108 621.6 R F1(<<\255)3.101 E F0 3.101
+(xpansion, or pathname e)-.15 F .127(xpansion is performed)-.15 F(on)108
+585.6 Q F1(wor)3.274 E(d)-.37 E F0 5.774(.I).77 G 3.274(fa)-5.774 G
+1.074 -.15(ny c)-3.274 H .774(haracters in).15 F F1(wor)3.614 E(d)-.37 E
+F0 .774(are quoted, the)4.044 F F1(delimiter)3.624 E F0 .774
+(is the result of quote remo)4.004 F -.25(va)-.15 G 3.275(lo).25 G(n)
+-3.275 E F1(wor)3.275 E(d)-.37 E F0 3.275(,a).77 G(nd)-3.275 E .905
+(the lines in the here-document are not e)108 597.6 R 3.405(xpanded. If)
+-.15 F F1(wor)3.405 E(d)-.37 E F0 .904
+(is unquoted, all lines of the here-document are)3.405 F .694
+(subjected to parameter e)108 609.6 R .695
+(xpansion, command substitution, and arithmetic e)-.15 F 3.195
+(xpansion. In)-.15 F .695(the latter case, the)3.195 F
+(character sequence)108 621.6 Q F2(\\<newline>)2.5 E F0(is ignored, and)
+2.5 E F2(\\)2.5 E F0(must be used to quote the characters)2.5 E F2(\\)
+2.5 E F0(,)A F2($)2.5 E F0 2.5(,a)C(nd)-2.5 E F2(`)2.5 E F0(.)A .602
+(If the redirection operator is)108 638.4 R F2(<<\255)3.101 E F0 3.101
(,t)C .601(hen all leading tab characters are stripped from input lines\
- and the line)-3.101 F(containing)108 633.6 Q F2(delimiter)2.5 E F0 5
+ and the line)-3.101 F(containing)108 650.4 Q F1(delimiter)2.5 E F0 5
(.T).73 G(his allo)-5 E
(ws here-documents within shell scripts to be indented in a natural f)
--.25 E(ashion.)-.1 E F1(Her)87 650.4 Q 2.5(eS)-.18 G(trings)-2.5 E F0
-2.5(Av)108 662.4 S(ariant of here documents, the format is:)-2.75 E F1
-(<<<)144 679.2 Q F2(wor)A(d)-.37 E F0(The)108 696 Q F2(wor)2.5 E(d)-.37
+-.25 E(ashion.)-.1 E F2(Her)87 667.2 Q 2.5(eS)-.18 G(trings)-2.5 E F0
+2.5(Av)108 679.2 S(ariant of here documents, the format is:)-2.75 E F2
+(<<<)144 696 Q F1(wor)A(d)-.37 E F0(The)108 712.8 Q F1(wor)2.5 E(d)-.37
E F0(is e)2.5 E
(xpanded and supplied to the command on its standard input.)-.15 E
-(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59(l2).15 G(005 Mar 15)
--123.59 E(22)198.17 E 0 Cg EP
+(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91 E(22)197.89 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
-.35 E/F1 10/Times-Bold@0 SF(Duplicating File Descriptors)87 84 Q F0
(The redirection operator)108 96 Q([)144 112.8 Q/F2 10/Times-Italic@0 SF
-(n)A F0(])A F1(<&)A F2(wor)A(d)-.37 E F0 .127
+(n)A F0(])A F1(<&)A F2(wor)A(d)-.37 E F0 .126
(is used to duplicate input \214le descriptors.)108 129.6 R(If)5.127 E
-F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
+F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .127
(pands to one or more digits, the \214le descriptor denoted).15 F(by)108
-141.6 Q F2(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
-2.957(ft)-2.957 G .457(hat \214le descriptor)-2.957 F 5.457(.I)-.55 G
-2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.298 E(d)-.37 E F0
-.458(do not specify a \214le descriptor open)3.728 F .15
-(for input, a redirection error occurs.)108 153.6 R(If)5.15 E F2(wor)
-2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F1<ad>2.65 E F0
-2.649<2c8c>C .149(le descriptor)-2.649 F F2(n)3.009 E F0 .149
-(is closed.)2.889 F(If)5.149 E F2(n)3.009 E F0 .149(is not speci\214ed,)
-2.889 F(the standard input \(\214le descriptor 0\) is used.)108 165.6 Q
+141.6 Q F2(n)3.318 E F0 .458(is made to be a cop)3.198 F 2.958(yo)-.1 G
+2.958(ft)-2.958 G .457(hat \214le descriptor)-2.958 F 5.457(.I)-.55 G
+2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.297 E(d)-.37 E F0
+.457(do not specify a \214le descriptor open)3.727 F .149
+(for input, a redirection error occurs.)108 153.6 R(If)5.149 E F2(wor)
+2.989 E(d)-.37 E F0 -.25(eva)3.419 G .149(luates to).25 F F1<ad>2.649 E
+F0 2.65<2c8c>C .15(le descriptor)-2.65 F F2(n)3.01 E F0 .15(is closed.)
+2.89 F(If)5.15 E F2(n)3.01 E F0 .15(is not speci\214ed,)2.89 F
+(the standard input \(\214le descriptor 0\) is used.)108 165.6 Q
(The operator)108 182.4 Q([)144 199.2 Q F2(n)A F0(])A F1(>&)A F2(wor)A
-(d)-.37 E F0 .443
+(d)-.37 E F0 .444
(is used similarly to duplicate output \214le descriptors.)108 216 R(If)
-5.443 E F2(n)3.304 E F0 .444
-(is not speci\214ed, the standard output \(\214le descrip-)3.184 F 1.358
-(tor 1\) is used.)108 228 R 1.358(If the digits in)6.358 F F2(wor)4.198
-E(d)-.37 E F0 1.357(do not specify a \214le descriptor open for output,\
- a redirection error)4.628 F 2.596(occurs. As)108 240 R 2.596(as)2.596 G
-.096(pecial case, if)-2.596 F F2(n)2.596 E F0 .096(is omitted, and)2.596
+5.444 E F2(n)3.304 E F0 .443
+(is not speci\214ed, the standard output \(\214le descrip-)3.183 F 1.357
+(tor 1\) is used.)108 228 R 1.357(If the digits in)6.357 F F2(wor)4.197
+E(d)-.37 E F0 1.358(do not specify a \214le descriptor open for output,\
+ a redirection error)4.627 F 2.597(occurs. As)108 240 R 2.597(as)2.597 G
+.097(pecial case, if)-2.597 F F2(n)2.596 E F0 .096(is omitted, and)2.596
F F2(wor)2.596 E(d)-.37 E F0 .096(does not e)2.596 F .096
(xpand to one or more digits, the standard out-)-.15 F
(put and standard error are redirected as described pre)108 252 Q
(viously)-.25 E(.)-.65 E F1(Mo)87 268.8 Q(ving File Descriptors)-.1 E F0
(The redirection operator)108 280.8 Q([)144 297.6 Q F2(n)A F0(])A F1(<&)
-A F2(digit)A F1<ad>A F0(mo)108 314.4 Q -.15(ve)-.15 G 3.036(st).15 G
-.536(he \214le descriptor)-3.036 F F2(digit)3.036 E F0 .536
-(to \214le descriptor)3.036 F F2(n)3.036 E F0 3.036(,o).24 G 3.036(rt)
--3.036 G .535(he standard input \(\214le descriptor 0\) if)-3.036 F F2
-(n)3.035 E F0 .535(is not speci-)3.035 F(\214ed.)108 326.4 Q F2(digit)5
+A F2(digit)A F1<ad>A F0(mo)108 314.4 Q -.15(ve)-.15 G 3.035(st).15 G
+.535(he \214le descriptor)-3.035 F F2(digit)3.035 E F0 .535
+(to \214le descriptor)3.035 F F2(n)3.035 E F0 3.035(,o).24 G 3.035(rt)
+-3.035 G .536(he standard input \(\214le descriptor 0\) if)-3.035 F F2
+(n)3.036 E F0 .536(is not speci-)3.036 F(\214ed.)108 326.4 Q F2(digit)5
E F0(is closed after being duplicated to)2.5 E F2(n)2.5 E F0(.)A
(Similarly)108 343.2 Q 2.5(,t)-.65 G(he redirection operator)-2.5 E([)
144 360 Q F2(n)A F0(])A F1(>&)A F2(digit)A F1<ad>A F0(mo)108 376.8 Q
--.15(ve)-.15 G 2.785(st).15 G .285(he \214le descriptor)-2.785 F F2
-(digit)2.785 E F0 .285(to \214le descriptor)2.785 F F2(n)2.785 E F0
-2.785(,o).24 G 2.785(rt)-2.785 G .286
-(he standard output \(\214le descriptor 1\) if)-2.785 F F2(n)2.786 E F0
-.286(is not speci-)2.786 F(\214ed.)108 388.8 Q F1
+-.15(ve)-.15 G 2.786(st).15 G .286(he \214le descriptor)-2.786 F F2
+(digit)2.786 E F0 .286(to \214le descriptor)2.786 F F2(n)2.786 E F0
+2.786(,o).24 G 2.786(rt)-2.786 G .285
+(he standard output \(\214le descriptor 1\) if)-2.786 F F2(n)2.785 E F0
+.285(is not speci-)2.785 F(\214ed.)108 388.8 Q F1
(Opening File Descriptors f)87 405.6 Q(or Reading and Writing)-.25 E F0
(The redirection operator)108 417.6 Q([)144 434.4 Q F2(n)A F0(])A F1(<>)
A F2(wor)A(d)-.37 E F0 1.349(causes the \214le whose name is the e)108
108 463.2 Q F2(n)2.5 E F0 2.5(,o).24 G 2.5(ro)-2.5 G 2.5<6e8c>-2.5 G
(le descriptor 0 if)-2.5 E F2(n)2.86 E F0(is not speci\214ed.)2.74 E
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+/Times-Bold@0 SF(ALIASES)72 480 Q F2(Aliases)108 492 Q F0(allo)3.174 E
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(ord of a simple command.)-.1 F .394(The shell maintains a list of alia\
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-1.979(TIN COMMANDS)-.828 F F0(belo)4.229 E 4.48(w\). The)-.25 F 1.98
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-(check)108 528 Q .473(ed to see if it has an alias.)-.1 F .473
-(If so, that w)5.473 F .472(ord is replaced by the te)-.1 F .472
-(xt of the alias.)-.15 F .472(The characters)5.472 F F1(/)2.972 E F0(,)A
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-(or quoting characters listed abo)3.612 F 1.412 -.15(ve m)-.15 H 1.112
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-(The \214rst)6.119 F -.1(wo)108 564 S .513(rd of the replacement te).1 F
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-(ord that is identical to an alias being e)-.1 F .514(xpanded is)-.15 F
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-(This means that one may alias)5.296 F F1(ls)2.796 E F0(to)2.796 E F1
-.296(ls \255F)2.796 F F0 2.796(,f)C .295(or instance, and)-2.796 F F1
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--.15(ve)-.25 G .542(ly e).15 F .542(xpand the replacement te)-.15 F
-3.042(xt. If)-.15 F .543(the last character of the alias v)3.042 F .543
-(alue is a)-.25 F F2(blank)3.043 E F0 3.043(,t).67 G .543(hen the ne)
--3.043 F(xt)-.15 E(command w)108 600 Q(ord follo)-.1 E
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+(and)2.894 E F1(unalias)2.894 E F0 -.2(bu)2.894 G .394(iltin commands).2
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+(If so, that w)5.472 F .473(ord is replaced by the te)-.1 F .473
+(xt of the alias.)-.15 F .473(The characters)5.473 F F1(/)2.973 E F0(,)A
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+(This means that one may alias)5.295 F F1(ls)2.796 E F0(to)2.796 E F1
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(shell option is set)3.72 F(using)108 674.4 Q F1(shopt)2.5 E F0
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(The rules concerning the de\214nition and use of aliases are some)108
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(one complete line of input before e)108 703.2 R -.15(xe)-.15 G .338
(cuting an).15 F 2.838(yo)-.15 G 2.838(ft)-2.838 G .338
-(he commands on that line.)-2.838 F .338(Aliases are e)5.338 F .338
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(because a function de\214nition is itself a compound command.)108 108 R
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(ilable until after that function is e).25 F -.15(xe)-.15 G 2.584
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(the name of a shell function is used as a simple command name, the lis\
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-F .035(shell; no ne)108 213.6 R 2.535(wp)-.25 G .036
-(rocess is created to interpret them \(contrast this with the e)-2.535 F
--.15(xe)-.15 G .036(cution of a shell script\).).15 F .036(When a)5.036
-F .64(function is e)108 225.6 R -.15(xe)-.15 G .64(cuted, the ar).15 F
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.639
(guments to the function become the positional parameters during its e)
--.18 F -.15(xe)-.15 G(cution.).15 E .532(The special parameter)108 237.6
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-(Special parameter 0 is unchanged.)5.532 F .533(The \214rst ele-)5.533 F
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(riable is set to the name of the function while the function is e).25 F
--.15(xe)-.15 G 3.517(cuting. All).15 F 1.285
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(other aspects of the shell e)108 261.6 R -.15(xe)-.15 G 1.285
(cution en).15 F 1.285
(vironment are identical between a function and its caller with the)-.4
-F -.15(ex)108 273.6 S 2.03(ception that the).15 F F3(DEB)4.53 E(UG)-.09
-E F0(and)4.28 E F1(RETURN)4.53 E F0 2.029
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(w\) are not inherited unless the function has been gi)-.25 F -.15(ve)
--.25 G 2.979(nt).15 G(he)-2.979 E F1(trace)2.979 E F0(attrib)2.979 E
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108 309.6 S(iltin \(in which case all functions inherit the).2 E F1(DEB)
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108 338.4 Q(alues are shared between the function and its caller)-.25 E
-(.)-.55 E .044(If the b)108 355.2 R .043(uiltin command)-.2 F F1 -.18
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(re)2.543 G(tur).18 E(n)-.15 E F0 .043(is e)2.543 F -.15(xe)-.15 G .043
(cuted in a function, the function completes and e).15 F -.15(xe)-.15 G
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+.044(cution resumes with).15 F 1.012(the ne)108 367.2 R 1.012
(xt command after the function call.)-.15 F(An)6.011 E 3.511(yc)-.15 G
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-(trap is e)3.512 F -.15(xe)-.15 G(cuted).15 E .214(before e)108 379.2 R
--.15(xe)-.15 G .214(cution resumes.).15 F .213
-(When a function completes, the v)5.214 F .213
+1.011(ommand associated with the)-3.511 F F1(RETURN)3.511 E F0 1.011
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+(When a function completes, the v)5.213 F .214
(alues of the positional parameters and the spe-)-.25 F(cial parameter)
108 391.2 Q F1(#)2.5 E F0(are restored to the v)2.5 E(alues the)-.25 E
2.5(yh)-.15 G(ad prior to the function')-2.5 E 2.5(se)-.55 G -.15(xe)
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+-2.65 G(cution.).15 E 1.359
(Function names and de\214nitions may be listed with the)108 408 R F1
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(will list the function names only \(and optionally the source)3.39 F
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-(iltin. Note).2 F .011(that shell functions and v)2.511 F(ari-)-.25 E
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(Functions may be recursi)108 484.8 Q -.15(ve)-.25 G 5(.N).15 G 2.5(ol)
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<ad4e>108 144 Q F2(\214le)2.5 E F0 -.35(Tr)8.36 G(ue if).35 E F2(\214le)
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E F0 2.885(,o)C(r)-2.885 E F1(\255ge)2.885 E F0 5.385(.T)C .385
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-(COMMAND EXECUTION)72 136.8 Q F0 .547
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(nd the pre)-2.65 F .15(vious job with a)-.25 F F1<ad>2.65 E F0 5.15(.A)
C .15(single % \(with no accompan)-2.5 F .15
(ying job speci\214cation\) also refers to)-.15 F(the current job)108
-144 Q(.)-.4 E .443
+144 Q(.)-.4 E .444
(Simply naming a job can be used to bring it into the fore)108 160.8 R
-(ground:)-.15 E F1(%1)2.944 E F0 .444(is a synon)2.944 F .444(ym for)
--.15 F F1 -.63(``)2.944 G .444(fg %1').63 F(')-.63 E F0 2.944(,b)C
-(ringing)-2.944 E 1.473(job 1 from the background into the fore)108
-172.8 R 3.973(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.972 G 1.472
-(%1 &').63 F(')-.63 E F0 1.472(resumes job 1 in the background,)3.972 F
+(ground:)-.15 E F1(%1)2.943 E F0 .443(is a synon)2.943 F .443(ym for)
+-.15 F F1 -.63(``)2.943 G .443(fg %1').63 F(')-.63 E F0 2.943(,b)C
+(ringing)-2.943 E 1.472(job 1 from the background into the fore)108
+172.8 R 3.972(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.973 G 1.473
+(%1 &').63 F(')-.63 E F0 1.473(resumes job 1 in the background,)3.973 F
(equi)108 184.8 Q -.25(va)-.25 G(lent to).25 E F1 -.63(``)2.5 G(bg %1')
-.63 E(')-.63 E F0(.)A .13(The shell learns immediately whene)108 201.6 R
--.15(ve)-.25 G 2.63(raj).15 G .13(ob changes state.)-2.63 F(Normally)
-5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.631 G .131
-(its until it is about to print a).1 F .158
-(prompt before reporting changes in a job')108 213.6 R 2.658(ss)-.55 G
-.158(tatus so as to not interrupt an)-2.658 F 2.657(yo)-.15 G .157
-(ther output.)-2.657 F .157(If the)5.157 F F1<ad62>2.657 E F0 .157
-(option to)2.657 F(the)108 225.6 Q F1(set)3.951 E F0 -.2(bu)3.951 G
-1.451(iltin command is enabled,).2 F F1(bash)3.951 E F0 1.452
-(reports such changes immediately)3.951 F 6.452(.A)-.65 G 1.752 -.15
-(ny t)-6.452 H 1.452(rap on).15 F/F3 9/Times-Bold@0 SF(SIGCHLD)3.952 E
-F0(is)3.702 E -.15(exe)108 237.6 S(cuted for each child that e).15 E
-(xits.)-.15 E 1.027(If an attempt to e)108 254.4 R(xit)-.15 E F1(bash)
+.63 E(')-.63 E F0(.)A .131(The shell learns immediately whene)108 201.6
+R -.15(ve)-.25 G 2.631(raj).15 G .131(ob changes state.)-2.631 F
+(Normally)5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.63 G .13
+(its until it is about to print a).1 F .157
+(prompt before reporting changes in a job')108 213.6 R 2.657(ss)-.55 G
+.157(tatus so as to not interrupt an)-2.657 F 2.658(yo)-.15 G .158
+(ther output.)-2.658 F .158(If the)5.158 F F1<ad62>2.658 E F0 .158
+(option to)2.658 F(the)108 225.6 Q F1(set)3.952 E F0 -.2(bu)3.952 G
+1.452(iltin command is enabled,).2 F F1(bash)3.952 E F0 1.451
+(reports such changes immediately)3.952 F 6.451(.A)-.65 G 1.751 -.15
+(ny t)-6.451 H 1.451(rap on).15 F/F3 9/Times-Bold@0 SF(SIGCHLD)3.951 E
+F0(is)3.701 E -.15(exe)108 237.6 S(cuted for each child that e).15 E
+(xits.)-.15 E 1.026(If an attempt to e)108 254.4 R(xit)-.15 E F1(bash)
3.527 E F0 1.027(is made while jobs are stopped, the shell prints a w)
-3.527 F 1.026(arning message.)-.1 F(The)6.026 E F1(jobs)3.526 E F0 .255
+3.527 F 1.027(arning message.)-.1 F(The)6.027 E F1(jobs)3.527 E F0 .256
(command may then be used to inspect their status.)108 266.4 R .255
-(If a second attempt to e)5.255 F .256(xit is made without an interv)
+(If a second attempt to e)5.255 F .255(xit is made without an interv)
-.15 F(en-)-.15 E(ing command, the shell does not print another w)108
278.4 Q(arning, and the stopped jobs are terminated.)-.1 E/F4 10.95
-/Times-Bold@0 SF(PR)72 295.2 Q(OMPTING)-.329 E F0 .645(When e)108 307.2
-R -.15(xe)-.15 G .645(cuting interacti).15 F -.15(ve)-.25 G(ly).15 E(,)
--.65 E F1(bash)3.145 E F0 .645(displays the primary prompt)3.145 F F3
-(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.825
-(and the secondary prompt)108 319.2 R F3(PS2)4.325 E F0 1.825
-(when it needs more input to complete a command.)4.075 F F1(Bash)6.826 E
-F0(allo)4.326 E 1.826(ws these)-.25 F 1.499(prompt strings to be custom\
+/Times-Bold@0 SF(PR)72 295.2 Q(OMPTING)-.329 E F0 .644(When e)108 307.2
+R -.15(xe)-.15 G .644(cuting interacti).15 F -.15(ve)-.25 G(ly).15 E(,)
+-.65 E F1(bash)3.144 E F0 .645(displays the primary prompt)3.145 F F3
+(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.826
+(and the secondary prompt)108 319.2 R F3(PS2)4.326 E F0 1.825
+(when it needs more input to complete a command.)4.076 F F1(Bash)6.825 E
+F0(allo)4.325 E 1.825(ws these)-.25 F 1.499(prompt strings to be custom\
ized by inserting a number of backslash-escaped special characters that\
are)108 331.2 R(decoded as follo)108 343.2 Q(ws:)-.25 E F1(\\a)144
355.2 Q F0(an ASCII bell character \(07\))28.22 E F1(\\d)144 367.2 Q F0
(the date in "W)27.66 E(eekday Month Date" format \(e.g., "T)-.8 E
(ue May 26"\))-.45 E F1(\\D{)144 379.2 Q F2(format)A F1(})A F0(the)180
-391.2 Q F2(format)3.926 E F0 1.426(is passed to)3.926 F F2(strftime)
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+391.2 Q F2(format)3.927 E F0 1.427(is passed to)3.927 F F2(strftime)
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(\(3\) and the result is inserted into the prompt string; an)B(empty)180
403.2 Q F2(format)2.5 E F0
(results in a locale-speci\214c time representation.)2.5 E
F0(be)29.89 E 1.257(gin a sequence of non-printing characters, which co\
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180 691.2 Q F1(\\])144 703.2 Q F0
-(end a sequence of non-printing characters)29.89 E .119
-(The command number and the history number are usually dif)108 720 R .12
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-72 768 Q -.15(ve)-.25 G 123.59(l2).15 G(005 Mar 15)-123.59 E(30)198.17 E
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+(The command number and the history number are usually dif)108 720 R
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%%Page: 31 32
%%BeginPageSetup
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estored from the history \214le \(see)108 84 R/F1 9/Times-Bold@0 SF
-(HIST)4.084 E(OR)-.162 E(Y)-.315 E F0(belo)108 96 Q .541(w\), while the\
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command number is the position in the sequence of commands e)-.25 F
--.15(xe)-.15 G .541(cuted during the cur).15 F(-)-.2 E .546
+-.15(xe)-.15 G .54(cuted during the cur).15 F(-)-.2 E .546
(rent shell session.)108 108 R .546
(After the string is decoded, it is e)5.546 F .546
(xpanded via parameter e)-.15 F .546(xpansion, command substitu-)-.15 F
-.351(tion, arithmetic e)108 120 R .352(xpansion, and quote remo)-.15 F
+.352(tion, arithmetic e)108 120 R .352(xpansion, and quote remo)-.15 F
-.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F/F2
-10/Times-Bold@0 SF(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .352
+10/Times-Bold@0 SF(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351
(shell option \(see the)2.852 F(description of the)108 132 Q F2(shopt)
2.5 E F0(command under)2.5 E F1(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)
-.828 E F0(belo)2.25 E(w\).)-.25 E/F3 10.95/Times-Bold@0 SF(READLINE)72
-148.8 Q F0 .151
+148.8 Q F0 .15
(This is the library that handles reading input when using an interacti)
-108 160.8 R .45 -.15(ve s)-.25 H .15(hell, unless the).15 F F2
-(\255\255noediting)2.65 E F0(option)2.65 E .066(is gi)108 172.8 R -.15
-(ve)-.25 G 2.566(na).15 G 2.566(ts)-2.566 G .066(hell in)-2.566 F -.2
+108 160.8 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F2
+(\255\255noediting)2.651 E F0(option)2.651 E .067(is gi)108 172.8 R -.15
+(ve)-.25 G 2.567(na).15 G 2.566(ts)-2.567 G .066(hell in)-2.566 F -.2
(vo)-.4 G 2.566(cation. By).2 F(def)2.566 E .066
(ault, the line editing commands are similar to those of emacs.)-.1 F
-2.567(Av)5.067 G(i-style)-2.567 E .566(line editing interf)108 184.8 R
-.566(ace is also a)-.1 F -.25(va)-.2 G 3.065(ilable. T).25 F 3.065(ot)
+2.566(Av)5.066 G(i-style)-2.566 E .565(line editing interf)108 184.8 R
+.565(ace is also a)-.1 F -.25(va)-.2 G 3.065(ilable. T).25 F 3.065(ot)
-.8 G .565(urn of)-3.065 F 3.065(fl)-.25 G .565
-(ine editing after the shell is running, use the)-3.065 F F2 .565
-(+o emacs)3.065 F F0(or)108 196.8 Q F2(+o vi)2.5 E F0(options to the)2.5
+(ine editing after the shell is running, use the)-3.065 F F2 .566
+(+o emacs)3.066 F F0(or)108 196.8 Q F2(+o vi)2.5 E F0(options to the)2.5
E F2(set)2.5 E F0 -.2(bu)2.5 G(iltin \(see).2 E F1(SHELL B)2.5 E(UIL)
-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F2
-(Readline Notation)87 213.6 Q F0 .567
+(Readline Notation)87 213.6 Q F0 .568
(In this section, the emacs-style notation is used to denote k)108 225.6
-R -.15(ey)-.1 G(strok).15 E 3.068(es. Control)-.1 F -.1(ke)3.068 G .568
+R -.15(ey)-.1 G(strok).15 E 3.067(es. Control)-.1 F -.1(ke)3.067 G .567
(ys are denoted by C\255)-.05 F/F4 10/Times-Italic@0 SF -.1(ke)C(y)-.2 E
-F0(,)A 1.153(e.g., C\255n means Control\255N.)108 237.6 R(Similarly)
-6.153 E(,)-.65 E F4(meta)4.033 E F0 -.1(ke)3.913 G 1.153
-(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.652(,s)C 3.652
-(oM)-3.652 G 1.152(\255x means Meta\255X.)-3.652 F(\(On)6.152 E -.1(ke)
-108 249.6 S .83(yboards without a)-.05 F F4(meta)3.71 E F0 -.1(ke)3.59 G
-2.13 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .83(means ESC)3.33 F F4(x)3.33
-E F0 3.33(,i)C .831(.e., press the Escape k)-3.33 F 1.131 -.15(ey t)-.1
-H .831(hen the).15 F F4(x)4.101 E F0 -.1(ke)3.861 G 4.631 -.65(y. T)-.05
-H .831(his mak).65 F(es)-.1 E .6(ESC the)108 261.6 R F4 .6(meta pr)3.1 F
-(e\214x)-.37 E F0 5.6(.T)C .6(he combination M\255C\255)-5.6 F F4(x)A F0
-.599(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)
--3.099 G .599(ress the Escape k)-3.099 F .899 -.15(ey t)-.1 H .599
-(hen hold).15 F(the Control k)108 273.6 Q .3 -.15(ey w)-.1 H
-(hile pressing the).15 E F4(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\))
-.65 E .619(Readline commands may be gi)108 290.4 R -.15(ve)-.25 G 3.119
-(nn).15 G(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G
-.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.62 E(ho)
-108 302.4 Q(we)-.25 E -.15(ve)-.25 G 1.419 -.4(r, i).15 H 3.119(ti).4 G
-3.119(st)-3.119 G .619(he sign of the ar)-3.119 F .619
+F0(,)A 1.152(e.g., C\255n means Control\255N.)108 237.6 R(Similarly)
+6.152 E(,)-.65 E F4(meta)4.032 E F0 -.1(ke)3.913 G 1.153
+(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653
+(oM)-3.653 G 1.153(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)
+108 249.6 S .831(yboards without a)-.05 F F4(meta)3.711 E F0 -.1(ke)
+3.591 G 2.131 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .831(means ESC)3.331 F
+F4(x)3.331 E F0 3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13
+-.15(ey t)-.1 H .83(hen the).15 F F4(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65
+(y. T)-.05 H .83(his mak).65 F(es)-.1 E .599(ESC the)108 261.6 R F4 .599
+(meta pr)3.099 F(e\214x)-.37 E F0 5.599(.T)C .599
+(he combination M\255C\255)-5.599 F F4(x)A F0 .599
+(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)-3.099 G
+.6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6(hen hold).15 F
+(the Control k)108 273.6 Q .3 -.15(ey w)-.1 H(hile pressing the).15 E F4
+(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\)).65 E .62
+(Readline commands may be gi)108 290.4 R -.15(ve)-.25 G 3.119(nn).15 G
+(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G .619
+(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E(ho)108
+302.4 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti).4 G
+3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
(gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne)
.15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619
-(ument to a command that).18 F 1.018(acts in the forw)108 314.4 R 1.018
+(ument to a command that).18 F 1.019(acts in the forw)108 314.4 R 1.018
(ard direction \(e.g.,)-.1 F F2(kill\255line)3.518 E F0 3.518(\)c)C
-1.018(auses that command to act in a backw)-3.518 F 1.019
-(ard direction.)-.1 F(Com-)6.019 E(mands whose beha)108 326.4 Q
+1.018(auses that command to act in a backw)-3.518 F 1.018
+(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 326.4 Q
(vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo)
--.25 E -.65(w.)-.25 G .812(When a command is described as)108 343.2 R F4
+-.25 E -.65(w.)-.25 G .811(When a command is described as)108 343.2 R F4
(killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811
-(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .811
-(or possible future retrie)-3.311 F -.25(va)-.25 G 3.311(l\().25 G F4
-(yank-)-3.311 E(ing)108 355.2 Q F0 2.529(\). The)B .029(killed te)2.529
+(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .812
+(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F4
+(yank-)-3.312 E(ing)108 355.2 Q F0 2.529(\). The)B .029(killed te)2.529
F .029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F4
.029(kill ring)B F0 5.029(.C)C(onsecuti)-5.029 E .329 -.15(ve k)-.25 H
.029(ills cause the te).15 F .029(xt to be accumulated into one unit,)
(xt separate the chunks of te)-.15 F .567(xt on the kill)-.15 F(ring.)
108 379.2 Q F2(Readline Initialization)87 396 Q F0 .091(Readline is cus\
tomized by putting commands in an initialization \214le \(the)108 408 R
-F4(inputr)2.591 E(c)-.37 E F0 2.591(\214le\). The)2.591 F .092
-(name of this \214le)2.591 F .197(is tak)108 420 R .196(en from the v)
+F4(inputr)2.591 E(c)-.37 E F0 2.591(\214le\). The)2.591 F .091
+(name of this \214le)2.591 F .196(is tak)108 420 R .196(en from the v)
-.1 F .196(alue of the)-.25 F F1(INPUTRC)2.696 E F0 -.25(va)2.446 G
2.696(riable. If).25 F .196(that v)2.696 F .196
(ariable is unset, the def)-.25 F .196(ault is)-.1 F F4(~/.inputr)2.696
-E(c)-.37 E F0 5.196(.W).31 G .196(hen a)-5.196 F 1.034(program which us\
+E(c)-.37 E F0 5.196(.W).31 G .197(hen a)-5.196 F 1.034(program which us\
es the readline library starts up, the initialization \214le is read, a\
-nd the k)108 432 R 1.335 -.15(ey b)-.1 H 1.035(indings and).15 F -.25
-(va)108 444 S 1.15(riables are set.).25 F 1.15(There are only a fe)6.15
-F 3.649(wb)-.25 G 1.149(asic constructs allo)-3.649 F 1.149
-(wed in the readline initialization \214le.)-.25 F(Blank)6.149 E .736
+nd the k)108 432 R 1.334 -.15(ey b)-.1 H 1.034(indings and).15 F -.25
+(va)108 444 S 1.149(riables are set.).25 F 1.149(There are only a fe)
+6.149 F 3.649(wb)-.25 G 1.149(asic constructs allo)-3.649 F 1.15
+(wed in the readline initialization \214le.)-.25 F(Blank)6.15 E .737
(lines are ignored.)108 456 R .737(Lines be)5.737 F .737(ginning with a)
-.15 F F2(#)3.237 E F0 .737(are comments.)3.237 F .737(Lines be)5.737 F
-.737(ginning with a)-.15 F F2($)3.237 E F0 .737(indicate conditional)
-3.237 F 2.5(constructs. Other)108 468 R(lines denote k)2.5 E .3 -.15
-(ey b)-.1 H(indings and v).15 E(ariable settings.)-.25 E .987(The def)
-108 484.8 R .987(ault k)-.1 F -.15(ey)-.1 G .987
+.737(ginning with a)-.15 F F2($)3.237 E F0 .736(indicate conditional)
+3.236 F 2.5(constructs. Other)108 468 R(lines denote k)2.5 E .3 -.15
+(ey b)-.1 H(indings and v).15 E(ariable settings.)-.25 E .986(The def)
+108 484.8 R .986(ault k)-.1 F -.15(ey)-.1 G .987
(-bindings may be changed with an).15 F F4(inputr)3.497 E(c)-.37 E F0
3.487(\214le. Other)3.797 F .987(programs that use this library may)
3.487 F(add their o)108 496.8 Q(wn commands and bindings.)-.25 E -.15
-.25 G(rsal\255ar).15 E(gument)-.18 E(into the)108 566.4 Q F4(inputr)
2.51 E(c)-.37 E F0 -.1(wo)2.81 G(uld mak).1 E 2.5(eM)-.1 G(\255C\255u e)
-2.5 E -.15(xe)-.15 G(cute the readline command).15 E F4(univer)2.5 E
-(sal\255ar)-.1 E(gument)-.37 E F0(.).68 E 1.26(The follo)108 583.2 R
+(sal\255ar)-.1 E(gument)-.37 E F0(.).68 E 1.261(The follo)108 583.2 R
1.261(wing symbolic character names are recognized:)-.25 F F4 -.4(RU)
3.761 G(BOUT).4 E F0(,)1.27 E F4(DEL)3.761 E F0(,).53 E F4(ESC)3.761 E
-F0(,).72 E F4(LFD)3.761 E F0(,).28 E F4(NEWLINE)3.761 E F0(,).73 E F4
-(RET)3.761 E F0(,)1.27 E F4(RETURN)108 595.2 Q F0(,)1.1 E F4(SPC)2.5 E
-F0(,).72 E F4(SP)2.5 E -.3(AC)-.9 G(E).3 E F0 2.5(,a).73 G(nd)-2.5 E F4
+F0(,).72 E F4(LFD)3.761 E F0(,).28 E F4(NEWLINE)3.76 E F0(,).73 E F4
+(RET)3.76 E F0(,)1.27 E F4(RETURN)108 595.2 Q F0(,)1.1 E F4(SPC)2.5 E F0
+(,).72 E F4(SP)2.5 E -.3(AC)-.9 G(E).3 E F0 2.5(,a).73 G(nd)-2.5 E F4
-.5(TA)2.5 G(B).5 E F0(.).27 E .209
(In addition to command names, readline allo)108 612 R .209(ws k)-.25 F
-.15(ey)-.1 G 2.709(st).15 G 2.709(ob)-2.709 G 2.709(eb)-2.709 G .209
(The syntax for controlling k)108 652.8 R .666 -.15(ey b)-.1 H .366
(indings in the).15 F F4(inputr)2.876 E(c)-.37 E F0 .366
(\214le is simple.)3.176 F .366(All that is required is the name of the)
-5.366 F .383(command or the te)108 664.8 R .383(xt of a macro and a k)
+5.366 F .382(command or the te)108 664.8 R .383(xt of a macro and a k)
-.15 F .683 -.15(ey s)-.1 H .383
(equence to which it should be bound. The name may be speci-).15 F .853
(\214ed in one of tw)108 676.8 R 3.353(ow)-.1 G .853
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(Completion characters will be inserted into the)5.038 F(line as if the)
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Q(ard from point to the be)-.1 E(ginning of the line.)-.15 E
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(Kill all characters on the current line, no matter where point is.)144
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(rd boundaries are the same as those used by).8 E F1 -.25(fo)2.5 G
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(ord behind point, using white space and the slash character as the w)
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--.15 E(gion.)-.15 E F1(copy\255r)108 400.8 Q(egion\255as\255kill)-.18 E
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-(copy\255backward\255w)108 424.8 Q(ord)-.1 E F0(Cop)144 436.8 Q 4.801
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+-.1 G 2.3(he w)-4.8 F 2.3(ord before point to the kill b)-.1 F(uf)-.2 E
+(fer)-.25 E 7.301(.T)-.55 G 2.301(he w)-7.301 F 2.301
+(ord boundaries are the same as)-.1 F F1(back-)4.801 E(ward\255w)144
+508.8 Q(ord)-.1 E F0(.)A F1(copy\255f)108 520.8 Q(orward\255w)-.25 E
+(ord)-.1 E F0(Cop)144 532.8 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008
+(ord follo)-.1 F 2.008(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25
+E 7.007(.T)-.55 G 2.007(he w)-7.007 F 2.007
+(ord boundaries are the same as)-.1 F F1 -.25(fo)4.507 G -.37(r-).25 G
+(ward\255w)144 544.8 Q(ord)-.1 E F0(.)A F1(yank \(C\255y\))108 556.8 Q
+F0 -1(Ya)144 568.8 S(nk the top of the kill ring into the b)1 E(uf)-.2 E
+(fer at point.)-.25 E F1(yank\255pop \(M\255y\))108 580.8 Q F0
+(Rotate the kill ring, and yank the ne)144 592.8 Q 2.5(wt)-.25 G 2.5
(op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E
-F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 549.6 Q
-(guments)-.1 E(digit\255ar)108 561.6 Q
-(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .642
-(Add this digit to the ar)144 573.6 R .641
+F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 609.6 Q
+(guments)-.1 E(digit\255ar)108 621.6 Q
+(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .641
+(Add this digit to the ar)144 633.6 R .641
(gument already accumulating, or start a ne)-.18 F 3.141(wa)-.25 G -.18
-(rg)-3.141 G 3.141(ument. M\255\255).18 F .641(starts a ne)3.141 F(g-)
--.15 E(ati)144 585.6 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1
-(uni)108 597.6 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .778
-(This is another w)144 609.6 R .779(ay to specify an ar)-.1 F 3.279
-(gument. If)-.18 F .779(this command is follo)3.279 F .779
+(rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-)
+-.15 E(ati)144 645.6 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1
+(uni)108 657.6 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779
+(This is another w)144 669.6 R .779(ay to specify an ar)-.1 F 3.279
+(gument. If)-.18 F .779(this command is follo)3.279 F .778
(wed by one or more digits,)-.25 F 1.376
(optionally with a leading minus sign, those digits de\214ne the ar)144
-621.6 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
-633.6 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
+681.6 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
+693.6 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
(ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
--.2 F(-)-.2 E .899(wise ignored.)144 645.6 R .898
-(As a special case, if this command is immediately follo)5.899 F .898
+-.2 F(-)-.2 E .898(wise ignored.)144 705.6 R .898
+(As a special case, if this command is immediately follo)5.898 F .898
(wed by a character that is)-.25 F .243
-(neither a digit or minus sign, the ar)144 657.6 R .243
+(neither a digit or minus sign, the ar)144 717.6 R .243
(gument count for the ne)-.18 F .243(xt command is multiplied by four)
--.15 F 5.243(.T)-.55 G(he)-5.243 E(ar)144 669.6 Q .378
+-.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 729.6 Q .378
(gument count is initially one, so e)-.18 F -.15(xe)-.15 G .378
(cuting this function the \214rst time mak).15 F .378(es the ar)-.1 F
-.378(gument count)-.18 F(four)144 681.6 Q 2.5(,as)-.4 G(econd time mak)
--2.5 E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E F1
-(Completing)87 698.4 Q F0(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59
-(l2).15 G(005 Mar 15)-123.59 E(38)198.17 E 0 Cg EP
+.378(gument count)-.18 F(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91
+E(38)197.89 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(complete \(T)108 84 Q(AB\))-.9 E F0 1.137
-(Attempt to perform completion on the te)144 96 R 1.137
+-.35 E(four)144 84 Q 2.5(,as)-.4 G(econd time mak)-2.5 E(es the ar)-.1 E
+(gument count sixteen, and so on.)-.18 E/F1 10/Times-Bold@0 SF
+(Completing)87 100.8 Q(complete \(T)108 112.8 Q(AB\))-.9 E F0 1.137
+(Attempt to perform completion on the te)144 124.8 R 1.137
(xt before point.)-.15 F F1(Bash)6.137 E F0 1.137
-(attempts completion treating the)3.637 F(te)144 108 Q .533(xt as a v)
--.15 F .533(ariable \(if the te)-.25 F .533(xt be)-.15 F .533(gins with)
--.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .532(xt be)-.15 F
-.532(gins with)-.15 F F1(~)3.032 E F0 .532(\), hostname \(if the)B(te)
-144 120 Q .701(xt be)-.15 F .701(gins with)-.15 F F1(@)3.201 E F0 .701
-(\), or command \(including aliases and functions\) in turn.)B .702
+(attempts completion treating the)3.637 F(te)144 136.8 Q .532(xt as a v)
+-.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with)
+-.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F
+.533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te)
+144 148.8 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
+(\), or command \(including aliases and functions\) in turn.)B .701
(If none of these pro-)5.701 F
-(duces a match, \214lename completion is attempted.)144 132 Q F1
-(possible\255completions \(M\255?\))108 144 Q F0
-(List the possible completions of the te)144 156 Q(xt before point.)-.15
-E F1(insert\255completions \(M\255*\))108 168 Q F0 .783
-(Insert all completions of the te)144 180 R .783(xt before point that w)
--.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H .783(een generated by)
-.15 F F1(possible\255com-)3.282 E(pletions)144 192 Q F0(.)A F1
-(menu\255complete)108 204 Q F0 .928(Similar to)144 216 R F1(complete)
-3.428 E F0 3.428(,b)C .929(ut replaces the w)-3.628 F .929
-(ord to be completed with a single match from the list of)-.1 F 1.194
-(possible completions.)144 228 R 1.194(Repeated e)6.194 F -.15(xe)-.15 G
-1.194(cution of).15 F F1(menu\255complete)3.694 E F0 1.193
-(steps through the list of possible)3.694 F .828
-(completions, inserting each match in turn.)144 240 R .828
+(duces a match, \214lename completion is attempted.)144 160.8 Q F1
+(possible\255completions \(M\255?\))108 172.8 Q F0
+(List the possible completions of the te)144 184.8 Q(xt before point.)
+-.15 E F1(insert\255completions \(M\255*\))108 196.8 Q F0 .783
+(Insert all completions of the te)144 208.8 R .783
+(xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H
+.783(een generated by).15 F F1(possible\255com-)3.283 E(pletions)144
+220.8 Q F0(.)A F1(menu\255complete)108 232.8 Q F0 .929(Similar to)144
+244.8 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
+F .929(ord to be completed with a single match from the list of)-.1 F
+1.193(possible completions.)144 256.8 R 1.193(Repeated e)6.193 F -.15
+(xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
+(steps through the list of possible)3.694 F .829
+(completions, inserting each match in turn.)144 268.8 R .828
(At the end of the list of completions, the bell is rung)5.828 F .727
-(\(subject to the setting of)144 252 R F1(bell\255style)3.227 E F0 3.227
-(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F .727
-(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227 E
-F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.227 E F0 1.73
-(positions forw)144 264 R 1.73(ard in the list of matches; a ne)-.1 F
+(\(subject to the setting of)144 280.8 R F1(bell\255style)3.227 E F0
+3.227(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F
+.727(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227
+E F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.228 E F0 1.73
+(positions forw)144 292.8 R 1.73(ard in the list of matches; a ne)-.1 F
-.05(ga)-.15 G(ti).05 E 2.03 -.15(ve a)-.25 H -.18(rg).15 G 1.73
(ument may be used to mo).18 F 2.03 -.15(ve b)-.15 H(ackw).15 E(ard)-.1
-E(through the list.)144 276 Q(This command is intended to be bound to)5
-E F1 -.9(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E(ault.)
--.1 E F1(delete\255char\255or\255list)108 288 Q F0 .234
-(Deletes the character under the cursor if not at the be)144 300 R .234
-(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.734
-E F0(\).)A .425(If at the end of the line, beha)144 312 R -.15(ve)-.2 G
-2.925(si).15 G .425(dentically to)-2.925 F F1(possible\255completions)
-2.925 E F0 5.425(.T)C .425(his command is unbound)-5.425 F(by def)144
-324 Q(ault.)-.1 E F1(complete\255\214lename \(M\255/\))108 336 Q F0
-(Attempt \214lename completion on the te)144 348 Q(xt before point.)-.15
-E F1(possible\255\214lename\255completions \(C\255x /\))108 360 Q F0
-(List the possible completions of the te)144 372 Q
+E(through the list.)144 304.8 Q(This command is intended to be bound to)
+5 E F1 -.9(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E
+(ault.)-.1 E F1(delete\255char\255or\255list)108 316.8 Q F0 .234
+(Deletes the character under the cursor if not at the be)144 328.8 R
+.234(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)
+2.735 E F0(\).)A .425(If at the end of the line, beha)144 340.8 R -.15
+(ve)-.2 G 2.925(si).15 G .425(dentically to)-2.925 F F1
+(possible\255completions)2.925 E F0 5.425(.T)C .425
+(his command is unbound)-5.425 F(by def)144 352.8 Q(ault.)-.1 E F1
+(complete\255\214lename \(M\255/\))108 364.8 Q F0
+(Attempt \214lename completion on the te)144 376.8 Q(xt before point.)
+-.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 388.8 Q
+F0(List the possible completions of the te)144 400.8 Q
(xt before point, treating it as a \214lename.)-.15 E F1
-(complete\255user)108 384 Q(name \(M\255~\))-.15 E F0
-(Attempt completion on the te)144 396 Q
+(complete\255user)108 412.8 Q(name \(M\255~\))-.15 E F0
+(Attempt completion on the te)144 424.8 Q
(xt before point, treating it as a username.)-.15 E F1(possible\255user)
-108 408 Q(name\255completions \(C\255x ~\))-.15 E F0
-(List the possible completions of the te)144 420 Q
+108 436.8 Q(name\255completions \(C\255x ~\))-.15 E F0
+(List the possible completions of the te)144 448.8 Q
(xt before point, treating it as a username.)-.15 E F1(complete\255v)108
-432 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144 444 Q
+460.8 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144
+472.8 Q(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E
+F1(possible\255v)108 484.8 Q(ariable\255completions \(C\255x $\))-.1 E
+F0(List the possible completions of the te)144 496.8 Q
(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1
-(possible\255v)108 456 Q(ariable\255completions \(C\255x $\))-.1 E F0
-(List the possible completions of the te)144 468 Q
-(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1
-(complete\255hostname \(M\255@\))108 480 Q F0
-(Attempt completion on the te)144 492 Q
+(complete\255hostname \(M\255@\))108 508.8 Q F0
+(Attempt completion on the te)144 520.8 Q
(xt before point, treating it as a hostname.)-.15 E F1
-(possible\255hostname\255completions \(C\255x @\))108 504 Q F0
-(List the possible completions of the te)144 516 Q
+(possible\255hostname\255completions \(C\255x @\))108 532.8 Q F0
+(List the possible completions of the te)144 544.8 Q
(xt before point, treating it as a hostname.)-.15 E F1
-(complete\255command \(M\255!\))108 528 Q F0 .581
-(Attempt completion on the te)144 540 R .581
-(xt before point, treating it as a command name.)-.15 F .58
-(Command comple-)5.58 F .715(tion attempts to match the te)144 552 R
+(complete\255command \(M\255!\))108 556.8 Q F0 .58
+(Attempt completion on the te)144 568.8 R .581
+(xt before point, treating it as a command name.)-.15 F .581
+(Command comple-)5.581 F .715(tion attempts to match the te)144 580.8 R
.715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
.715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
-(\214nally e)144 564 Q -.15(xe)-.15 G
+(\214nally e)144 592.8 Q -.15(xe)-.15 G
(cutable \214lenames, in that order).15 E(.)-.55 E F1
-(possible\255command\255completions \(C\255x !\))108 576 Q F0
-(List the possible completions of the te)144 588 Q
+(possible\255command\255completions \(C\255x !\))108 604.8 Q F0
+(List the possible completions of the te)144 616.8 Q
(xt before point, treating it as a command name.)-.15 E F1
-(dynamic\255complete\255history \(M\255T)108 600 Q(AB\))-.9 E F0 .425
-(Attempt completion on the te)144 612 R .425
-(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
+(dynamic\255complete\255history \(M\255T)108 628.8 Q(AB\))-.9 E F0 .424
+(Attempt completion on the te)144 640.8 R .425
+(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .425
(ainst lines from the history list)-.05 F
-(for possible completion matches.)144 624 Q F1
-(complete\255into\255braces \(M\255{\))108 636 Q F0 .4(Perform \214lena\
-me completion and insert the list of possible completions enclosed with\
-in braces so)144 648 R(the list is a)144 660 Q -.25(va)-.2 G
+(for possible completion matches.)144 652.8 Q F1
+(complete\255into\255braces \(M\255{\))108 664.8 Q F0 .4(Perform \214le\
+name completion and insert the list of possible completions enclosed wi\
+thin braces so)144 676.8 R(the list is a)144 688.8 Q -.25(va)-.2 G
(ilable to the shell \(see).25 E F1(Brace Expansion)2.5 E F0(abo)2.5 E
--.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 676.8 S(yboard Macr).25 E(os)-.18
-E(start\255kbd\255macr)108 688.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\))
-.833 E F0(Be)144 700.8 Q(gin sa)-.15 E
-(ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
-(board macro.).15 E(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59(l2)
-.15 G(005 Mar 15)-123.59 E(39)198.17 E 0 Cg EP
+-.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 705.6 S(yboard Macr).25 E(os)-.18
+E F0(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91 E(39)197.89 E 0 Cg
+EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(end\255kbd\255macr)108 84 Q 2.5(o\()-.18 G
-(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 96 Q
+-.35 E/F1 10/Times-Bold@0 SF(start\255kbd\255macr)108 84 Q 2.5(o\()-.18
+G(C\255x \()-2.5 E(\)).833 E F0(Be)144 96 Q(gin sa)-.15 E
+(ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
+(board macro.).15 E F1(end\255kbd\255macr)108 108 Q 2.5(o\()-.18 G
+(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 120 Q
(ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
(board macro and store the de\214nition.).15 E F1
-(call\255last\255kbd\255macr)108 108 Q 2.5(o\()-.18 G(C\255x e\))-2.5 E
-F0(Re-e)144 120 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1 G
-.999(board macro de\214ned, by making the characters in the macro appea\
-r as if).15 F(typed at the k)144 132 Q -.15(ey)-.1 G(board.).15 E F1
-(Miscellaneous)87 1
48.8 Q -.18(re)108 160.8 S<ad72>.18 E
-(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.776
-(Read in the contents of the)144 172.8 R/F2 10/Times-Italic@0 SF(inputr)
-4.276 E(c)-.37 E F0 1.777(\214le, and incorporate an)4.276 F 4.277(yb)
--.15 G 1.777(indings or v)-4.277 F 1.777(ariable assignments)-.25 F
-(found there.)144 184.8 Q F1(abort \(C\255g\))108 196.8 Q F0 3.249
-(Abort the current editing command and ring the terminal')144 208.8 R
-5.748(sb)-.55 G 3.248(ell \(subject to the setting of)-5.748 F F1
-(bell\255style)144 220.8 Q F0(\).)A F1(do\255upper)108 232.8 Q
+(call\255last\255kbd\255macr)108 132 Q 2.5(o\()-.18 G(C\255x e\))-2.5 E
+F0(Re-e)144 144 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)-.1
+G .999(board macro de\214ned, by making the characters in the macro app\
+ear as if).15 F(typed at the k)144 156 Q -.15(ey)-.1 G(board.).15 E F1
+(Miscellaneous)87 1
72.8 Q -.18(re)108 184.8 S<ad72>.18 E
+(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.777
+(Read in the contents of the)144 196.8 R/F2 10/Times-Italic@0 SF(inputr)
+4.277 E(c)-.37 E F0 1.776(\214le, and incorporate an)4.276 F 4.276(yb)
+-.15 G 1.776(indings or v)-4.276 F 1.776(ariable assignments)-.25 F
+(found there.)144 208.8 Q F1(abort \(C\255g\))108 220.8 Q F0 3.248
+(Abort the current editing command and ring the terminal')144 232.8 R
+5.749(sb)-.55 G 3.249(ell \(subject to the setting of)-5.749 F F1
+(bell\255style)144 244.8 Q F0(\).)A F1(do\255upper)108 256.8 Q
(case\255v)-.18 E(ersion \(M\255a, M\255b, M\255)-.1 E F2(x)A F1 2.5(,.)
-C(..\))-2.5 E F0 1.755(If the meta\214ed character)144 244.8 R F2(x)
-4.255 E F0 1.755(is lo)4.255 F 1.756
+C(..\))-2.5 E F0 1.756(If the meta\214ed character)144 268.8 R F2(x)
+4.256 E F0 1.755(is lo)4.256 F 1.755
(wercase, run the command that is bound to the corresponding)-.25 F
-(uppercase character)144 256.8 Q(.)-.55 E F1(pr)108 268.8 Q
-(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 280.8 Q
+(uppercase character)144 280.8 Q(.)-.55 E F1(pr)108 292.8 Q
+(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 304.8 Q
(xt character typed.)-.15 E/F3 9/Times-Bold@0 SF(ESC)5 E F1(f)2.25 E F0
(is equi)2.5 E -.25(va)-.25 G(lent to).25 E F1(Meta\255f)2.5 E F0(.)A F1
-(undo \(C\255_, C\255x C\255u\))108 292.8 Q F0
-(Incremental undo, separately remembered for each line.)144 304.8 Q F1
--2.29 -.18(re v)108 316.8 T(ert\255line \(M\255r\)).08 E F0 1.095
-(Undo all changes made to this line.)144 328.8 R 1.095(This is lik)6.095
+(undo \(C\255_, C\255x C\255u\))108 316.8 Q F0
+(Incremental undo, separately remembered for each line.)144 328.8 Q F1
+-2.29 -.18(re v)108 340.8 T(ert\255line \(M\255r\)).08 E F0 1.095
+(Undo all changes made to this line.)144 352.8 R 1.095(This is lik)6.095
F 3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E
F0 1.095(command enough times to)3.595 F
-(return the line to its initial state.)144 340.8 Q F1
-(tilde\255expand \(M\255&\))108 352.8 Q F0(Perform tilde e)144 364.8 Q
+(return the line to its initial state.)144 364.8 Q F1
+(tilde\255expand \(M\255&\))108 376.8 Q F0(Perform tilde e)144 388.8 Q
(xpansion on the current w)-.15 E(ord.)-.1 E F1
-(set\255mark \(C\255@, M\255<space>\))108 376.8 Q F0
-(Set the mark to the point.)144 388.8 Q(If a numeric ar)5 E
+(set\255mark \(C\255@, M\255<space>\))108 400.8 Q F0
+(Set the mark to the point.)144 412.8 Q(If a numeric ar)5 E
(gument is supplied, the mark is set to that position.)-.18 E F1
-(exchange\255point\255and\255mark \(C\255x C\255x\))108 400.8 Q F0(Sw)
-144 412.8 Q .282(ap the point with the mark.)-.1 F .283
+(exchange\255point\255and\255mark \(C\255x C\255x\))108 424.8 Q F0(Sw)
+144 436.8 Q .283(ap the point with the mark.)-.1 F .283
(The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
-2.783(dp).15 G .283(osition, and the old)-2.783 F(cursor position is sa)
-144 424.8 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
-(character\255sear)108 436.8 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144
-448.8 S .536(haracter is read and point is mo)-3.036 F -.15(ve)-.15 G
+2.782(dp).15 G .282(osition, and the old)-2.782 F(cursor position is sa)
+144 448.8 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
+(character\255sear)108 460.8 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144
+472.8 S .535(haracter is read and point is mo)-3.035 F -.15(ve)-.15 G
3.035(dt).15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535
-(xt occurrence of that character)-.15 F 5.535(.A)-.55 G(ne)-2.5 E -.05
-(ga)-.15 G(ti).05 E .835 -.15(ve c)-.25 H(ount).15 E(searches for pre)
-144 460.8 Q(vious occurrences.)-.25 E F1(character\255sear)108 472.8 Q
-(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 484.8 S 1.043
-(haracter is read and point is mo)-3.543 F -.15(ve)-.15 G 3.544(dt).15 G
+(xt occurrence of that character)-.15 F 5.536(.A)-.55 G(ne)-2.5 E -.05
+(ga)-.15 G(ti).05 E .836 -.15(ve c)-.25 H(ount).15 E(searches for pre)
+144 484.8 Q(vious occurrences.)-.25 E F1(character\255sear)108 496.8 Q
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.544(Ac)144 508.8 S 1.044
+(haracter is read and point is mo)-3.544 F -.15(ve)-.15 G 3.544(dt).15 G
3.544(ot)-3.544 G 1.044(he pre)-3.544 F 1.044
-(vious occurrence of that character)-.25 F 6.044(.A)-.55 G(ne)-2.5 E
+(vious occurrence of that character)-.25 F 6.043(.A)-.55 G(ne)-2.5 E
-.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G
-(count searches for subsequent occurrences.)144 496.8 Q F1
-(insert\255comment \(M\255#\))108 508.8 Q F0 -.4(Wi)144 520.8 S .481
-(thout a numeric ar).4 F .481(gument, the v)-.18 F .481
+(count searches for subsequent occurrences.)144 520.8 Q F1
+(insert\255comment \(M\255#\))108 532.8 Q F0 -.4(Wi)144 544.8 S .48
+(thout a numeric ar).4 F .48(gument, the v)-.18 F .481
(alue of the readline)-.25 F F1(comment\255begin)2.981 E F0 -.25(va)
-2.981 G .48(riable is inserted at the).25 F(be)144 532.8 Q .097
-(ginning of the current line.)-.15 F .098(If a numeric ar)5.097 F .098
-(gument is supplied, this command acts as a toggle:)-.18 F(if)5.098 E
-.322(the characters at the be)144 544.8 R .321
+2.981 G .481(riable is inserted at the).25 F(be)144 556.8 Q .098
+(ginning of the current line.)-.15 F .098(If a numeric ar)5.098 F .097
+(gument is supplied, this command acts as a toggle:)-.18 F(if)5.097 E
+.321(the characters at the be)144 568.8 R .321
(ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1
-(comment\255begin)2.821 E F0 2.821(,t)C .321(he v)-2.821 F .321(alue is)
--.25 F 1.013(inserted, otherwise the characters in)144 556.8 R F1
-(comment-begin)3.514 E F0 1.014(are deleted from the be)3.514 F 1.014
-(ginning of the line.)-.15 F 1.469
-(In either case, the line is accepted as if a ne)144 568.8 R 1.468
-(wline had been typed.)-.25 F 1.468(The def)6.468 F 1.468(ault v)-.1 F
-1.468(alue of)-.25 F F1(com-)3.968 E(ment\255begin)144 580.8 Q F0 .839
-(causes this command to mak)3.339 F 3.339(et)-.1 G .839
-(he current line a shell comment.)-3.339 F .84(If a numeric ar)5.84 F
-(gu-)-.18 E(ment causes the comment character to be remo)144 592.8 Q
+(comment\255begin)2.821 E F0 2.822(,t)C .322(he v)-2.822 F .322(alue is)
+-.25 F 1.014(inserted, otherwise the characters in)144 580.8 R F1
+(comment-begin)3.514 E F0 1.014(are deleted from the be)3.514 F 1.013
+(ginning of the line.)-.15 F 1.468
+(In either case, the line is accepted as if a ne)144 592.8 R 1.468
+(wline had been typed.)-.25 F 1.469(The def)6.469 F 1.469(ault v)-.1 F
+1.469(alue of)-.25 F F1(com-)3.969 E(ment\255begin)144 604.8 Q F0 .84
+(causes this command to mak)3.34 F 3.339(et)-.1 G .839
+(he current line a shell comment.)-3.339 F .839(If a numeric ar)5.839 F
+(gu-)-.18 E(ment causes the comment character to be remo)144 616.8 Q
-.15(ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G
-(cuted by the shell.).15 E F1(glob\255complete\255w)108 604.8 Q
-(ord \(M\255g\))-.1 E F0 .792(The w)144 616.8 R .791
-(ord before point is treated as a pattern for pathname e)-.1 F .791
+(cuted by the shell.).15 E F1(glob\255complete\255w)108 628.8 Q
+(ord \(M\255g\))-.1 E F0 .791(The w)144 640.8 R .791
+(ord before point is treated as a pattern for pathname e)-.1 F .792
(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144
-628.8 R(pattern is used to generate a list of matching \214le names for\
- possible completions.)2.5 E F1(glob\255expand\255w)108 640.8 Q
-(ord \(C\255x *\))-.1 E F0 .371(The w)144 652.8 R .372
-(ord before point is treated as a pattern for pathname e)-.1 F .372
+652.8 R(pattern is used to generate a list of matching \214le names for\
+ possible completions.)2.5 E F1(glob\255expand\255w)108 664.8 Q
+(ord \(C\255x *\))-.1 E F0 .372(The w)144 676.8 R .372
+(ord before point is treated as a pattern for pathname e)-.1 F .371
(xpansion, and the list of matching \214le)-.15 F .516
-(names is inserted, replacing the w)144 664.8 R 3.016(ord. If)-.1 F
+(names is inserted, replacing the w)144 688.8 R 3.016(ord. If)-.1 F
3.016(an)3.016 G .516(umeric ar)-3.016 F .516
(gument is supplied, an asterisk is appended)-.18 F(before pathname e)
-144 676.8 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\))
-108 688.8 Q F0 .923(The list of e)144 700.8 R .923(xpansions that w)-.15
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-F .872(the line is redra)144 712.8 R 3.372(wn. If)-.15 F 3.372(an)3.372
-G .872(umeric ar)-3.372 F .872
-(gument is supplied, an asterisk is appended before pathname)-.18 F -.15
-(ex)144 724.8 S(pansion.).15 E(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G
-123.59(l2).15 G(005 Mar 15)-123.59 E(40)198.17 E 0 Cg EP
+144 700.8 Q(xpansion.)-.15 E(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)
+122.91 E(40)197.89 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(dump\255functions)108 84 Q F0 .626
-(Print all of the functions and their k)144 96 R .926 -.15(ey b)-.1 H
-.627(indings to the readline output stream.).15 F .627(If a numeric ar)
-5.627 F(gu-)-.18 E
-(ment is supplied, the output is formatted in such a w)144 108 Q
+-.35 E/F1 10/Times-Bold@0 SF(glob\255list\255expansions \(C\255x g\))108
+84 Q F0 .923(The list of e)144 96 R .923(xpansions that w)-.15 F .923
+(ould ha)-.1 F 1.223 -.15(ve b)-.2 H .923(een generated by).15 F F1
+(glob\255expand\255w)3.423 E(ord)-.1 E F0 .923(is displayed, and)3.423 F
+.872(the line is redra)144 108 R 3.372(wn. If)-.15 F 3.372(an)3.372 G
+.872(umeric ar)-3.372 F .872
+(gument is supplied, an asterisk is appended before pathname)-.18 F -.15
+(ex)144 120 S(pansion.).15 E F1(dump\255functions)108 132 Q F0 .627
+(Print all of the functions and their k)144 144 R .927 -.15(ey b)-.1 H
+.626(indings to the readline output stream.).15 F .626(If a numeric ar)
+5.626 F(gu-)-.18 E
+(ment is supplied, the output is formatted in such a w)144 156 Q
(ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr)
-2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 120 Q(ariables)-.1 E F0
-1.8(Print all of the settable readline v)144 132 R 1.799
-(ariables and their v)-.25 F 1.799(alues to the readline output stream.)
--.25 F 1.799(If a)6.799 F .304(numeric ar)144 144 R .304
+2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 168 Q(ariables)-.1 E F0
+1.799(Print all of the settable readline v)144 180 R 1.799
+(ariables and their v)-.25 F 1.8(alues to the readline output stream.)
+-.25 F 1.8(If a)6.8 F .305(numeric ar)144 192 R .304
(gument is supplied, the output is formatted in such a w)-.18 F .304
-(ay that it can be made part of an)-.1 F F2(inputr)144 156 Q(c)-.37 E F0
-(\214le.)2.5 E F1(dump\255macr)108 168 Q(os)-.18 E F0 .593
-(Print all of the readline k)144 180 R .893 -.15(ey s)-.1 H .592
-(equences bound to macros and the strings the).15 F 3.092(yo)-.15 G
-3.092(utput. If)-3.092 F 3.092(an)3.092 G(umeric)-3.092 E(ar)144 192 Q
+(ay that it can be made part of an)-.1 F F2(inputr)144 204 Q(c)-.37 E F0
+(\214le.)2.5 E F1(dump\255macr)108 216 Q(os)-.18 E F0 .592
+(Print all of the readline k)144 228 R .892 -.15(ey s)-.1 H .592
+(equences bound to macros and the strings the).15 F 3.093(yo)-.15 G
+3.093(utput. If)-3.093 F 3.093(an)3.093 G(umeric)-3.093 E(ar)144 240 Q
.528(gument is supplied, the output is formatted in such a w)-.18 F .528
-(ay that it can be made part of an)-.1 F F2(inputr)3.028 E(c)-.37 E F0
-(\214le.)144 204 Q F1(display\255shell\255v)108 216 Q
-(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 228 Q
+(ay that it can be made part of an)-.1 F F2(inputr)3.027 E(c)-.37 E F0
+(\214le.)144 252 Q F1(display\255shell\255v)108 264 Q
+(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 276 Q
(ersion information about the current instance of)-.15 E F1(bash)2.5 E
-F0(.)A F1(Pr)87 244.8 Q(ogrammable Completion)-.18 E F0 .147(When w)108
-256.8 R .147(ord completion is attempted for an ar)-.1 F .147
+F0(.)A F1(Pr)87 292.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
+304.8 R .147(ord completion is attempted for an ar)-.1 F .147
(gument to a command for which a completion speci\214cation \(a)-.18 F
-F2(compspec)108 268.8 Q F0 3.828(\)h)C 1.329
-(as been de\214ned using the)-3.828 F F1(complete)3.829 E F0 -.2(bu)
+F2(compspec)108 316.8 Q F0 3.829(\)h)C 1.329
+(as been de\214ned using the)-3.829 F F1(complete)3.829 E F0 -.2(bu)
3.829 G 1.329(iltin \(see).2 F/F3 9/Times-Bold@0 SF 1.329(SHELL B)3.829
-F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.329(w\), the)
--.25 F(programmable completion f)108 280.8 Q(acilities are in)-.1 E -.2
-(vo)-.4 G -.1(ke).2 G(d.).1 E .334
-(First, the command name is identi\214ed.)108 297.6 R .333
+F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.328(w\), the)
+-.25 F(programmable completion f)108 328.8 Q(acilities are in)-.1 E -.2
+(vo)-.4 G -.1(ke).2 G(d.).1 E .333
+(First, the command name is identi\214ed.)108 345.6 R .334
(If a compspec has been de\214ned for that command, the compspec is)
-5.334 F .587
-(used to generate the list of possible completions for the w)108 309.6 R
-3.087(ord. If)-.1 F .587(the command w)3.087 F .587
-(ord is a full pathname, a)-.1 F 1.181
-(compspec for the full pathname is searched for \214rst.)108 321.6 R
-1.18(If no compspec is found for the full pathname, an)6.181 F
-(attempt is made to \214nd a compspec for the portion follo)108 333.6 Q
+5.333 F .587
+(used to generate the list of possible completions for the w)108 357.6 R
+3.087(ord. If)-.1 F .587(the command w)3.087 F .586
+(ord is a full pathname, a)-.1 F 1.18
+(compspec for the full pathname is searched for \214rst.)108 369.6 R
+1.181(If no compspec is found for the full pathname, an)6.181 F
+(attempt is made to \214nd a compspec for the portion follo)108 381.6 Q
(wing the \214nal slash.)-.25 E .817(Once a compspec has been found, it\
- is used to generate the list of matching w)108 350.4 R 3.317(ords. If)
+ is used to generate the list of matching w)108 398.4 R 3.317(ords. If)
-.1 F 3.317(ac)3.317 G .817(ompspec is not)-3.317 F(found, the def)108
-362.4 Q(ault)-.1 E F1(bash)2.5 E F0(completion as described abo)2.5 E .3
+410.4 Q(ault)-.1 E F1(bash)2.5 E F0(completion as described abo)2.5 E .3
-.15(ve u)-.15 H(nder).15 E F1(Completing)2.5 E F0(is performed.)2.5 E
-.464(First, the actions speci\214ed by the compspec are used.)108 379.2
-R .463(Only matches which are pre\214x)5.464 F .463(ed by the w)-.15 F
-.463(ord being)-.1 F .595(completed are returned.)108 391.2 R .595
-(When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596
+.463(First, the actions speci\214ed by the compspec are used.)108 427.2
+R .464(Only matches which are pre\214x)5.464 F .464(ed by the w)-.15 F
+.464(ord being)-.1 F .596(completed are returned.)108 439.2 R .596
+(When the)5.596 F F1<ad66>3.096 E F0(or)3.095 E F1<ad64>3.095 E F0 .595
(option is used for \214lename or directory name completion, the)3.095 F
-(shell v)108 403.2 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0
-(is used to \214lter the matches.)2.25 E(An)108 420 Q 2.585(yc)-.15 G
+(shell v)108 451.2 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0
+(is used to \214lter the matches.)2.25 E(An)108 468 Q 2.585(yc)-.15 G
.085(ompletions speci\214ed by a \214lename e)-2.585 F .085
(xpansion pattern to the)-.15 F F1<ad47>2.585 E F0 .085
(option are generated ne)2.585 F 2.585(xt. The)-.15 F -.1(wo)2.585 G
-(rds).1 E .843(generated by the pattern need not match the w)108 432 R
-.844(ord being completed.)-.1 F(The)5.844 E F3(GLOBIGNORE)3.344 E F0
-.844(shell v)3.094 F .844(ariable is)-.25 F
-(not used to \214lter the matches, b)108 444 Q(ut the)-.2 E F3(FIGNORE)
-2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 460.8 Q .321
-(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18 F
-F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
-(The string is \214rst split using the)5.32 F .412(characters in the)108
-472.8 R F3(IFS)2.912 E F0 .412(special v)2.662 F .412
+(rds).1 E .844(generated by the pattern need not match the w)108 480 R
+.844(ord being completed.)-.1 F(The)5.844 E F3(GLOBIGNORE)3.343 E F0
+.843(shell v)3.093 F .843(ariable is)-.25 F
+(not used to \214lter the matches, b)108 492 Q(ut the)-.2 E F3(FIGNORE)
+2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 508.8 Q .32
+(xt, the string speci\214ed as the ar)-.15 F .32(gument to the)-.18 F F1
+<ad57>2.82 E F0 .321(option is considered.)2.821 F .321
+(The string is \214rst split using the)5.321 F .413(characters in the)
+108 520.8 R F3(IFS)2.913 E F0 .412(special v)2.663 F .412
(ariable as delimiters.)-.25 F .412(Shell quoting is honored.)5.412 F
-.413(Each w)5.412 F .413(ord is then e)-.1 F(xpanded)-.15 E .092
-(using brace e)108 484.8 R .092(xpansion, tilde e)-.15 F .092
-(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .091
-(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108
-496.8 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H
+.412(Each w)5.412 F .412(ord is then e)-.1 F(xpanded)-.15 E .091
+(using brace e)108 532.8 R .091(xpansion, tilde e)-.15 F .092
+(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .092
+(xpansion, command substitution, and arith-)-.15 F 1.397(metic e)108
+544.8 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H
(nder).15 E F3(EXP)3.896 E(ANSION)-.666 E/F4 9/Times-Roman@0 SF(.)A F0
1.396(The results are split using the rules described)5.896 F(abo)108
-508.8 Q .51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21
-(rd Splitting).75 F F0 5.21(.T)C .209(he results of the e)-5.21 F .209
-(xpansion are pre\214x-matched ag)-.15 F .209(ainst the w)-.05 F .209
-(ord being com-)-.1 F(pleted, and the matching w)108 520.8 Q
-(ords become the possible completions.)-.1 E 1.237
-(After these matches ha)108 537.6 R 1.537 -.15(ve b)-.2 H 1.237
-(een generated, an).15 F 3.737(ys)-.15 G 1.238
-(hell function or command speci\214ed with the)-3.737 F F1<ad46>3.738 E
-F0(and)3.738 E F1<ad43>3.738 E F0 .513(options is in)108 549.6 R -.2(vo)
+556.8 Q .509 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.709 G .209
+(rd Splitting).75 F F0 5.209(.T)C .209(he results of the e)-5.209 F .209
+(xpansion are pre\214x-matched ag)-.15 F .21(ainst the w)-.05 F .21
+(ord being com-)-.1 F(pleted, and the matching w)108 568.8 Q
+(ords become the possible completions.)-.1 E 1.238
+(After these matches ha)108 585.6 R 1.538 -.15(ve b)-.2 H 1.238
+(een generated, an).15 F 3.738(ys)-.15 G 1.237
+(hell function or command speci\214ed with the)-3.738 F F1<ad46>3.737 E
+F0(and)3.737 E F1<ad43>3.737 E F0 .513(options is in)108 597.6 R -.2(vo)
-.4 G -.1(ke).2 G 3.013(d. When).1 F .513(the command or function is in)
3.013 F -.2(vo)-.4 G -.1(ke).2 G .513(d, the).1 F F3(COMP_LINE)3.013 E
-F0(and)2.763 E F3(COMP_POINT)3.013 E F0 -.25(va)2.763 G(ri-).25 E .872
-(ables are assigned v)108 561.6 R .872(alues as described abo)-.25 F
-1.172 -.15(ve u)-.15 H(nder).15 E F1 .873(Shell V)3.372 F(ariables)-.92
-E F0 5.873(.I)C 3.373(fas)-5.873 G .873(hell function is being in)-3.373
-F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E(the)108 573.6 Q F3(COMP_W)5.261 E
-(ORDS)-.09 E F0(and)5.011 E F3(COMP_CW)5.26 E(ORD)-.09 E F0 -.25(va)5.01
+F0(and)2.763 E F3(COMP_POINT)3.013 E F0 -.25(va)2.763 G(ri-).25 E .873
+(ables are assigned v)108 609.6 R .873(alues as described abo)-.25 F
+1.173 -.15(ve u)-.15 H(nder).15 E F1 .872(Shell V)3.373 F(ariables)-.92
+E F0 5.872(.I)C 3.372(fas)-5.872 G .872(hell function is being in)-3.372
+F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E(the)108 621.6 Q F3(COMP_W)5.26 E
+(ORDS)-.09 E F0(and)5.01 E F3(COMP_CW)5.26 E(ORD)-.09 E F0 -.25(va)5.01
G 2.76(riables are also set.).25 F 2.76(When the function or command is)
-7.76 F(in)108 585.6 Q -.2(vo)-.4 G -.1(ke).2 G .403(d, the \214rst ar).1
-F .404(gument is the name of the command whose ar)-.18 F .404
-(guments are being completed, the second)-.18 F(ar)108 597.6 Q .52
+7.76 F(in)108 633.6 Q -.2(vo)-.4 G -.1(ke).2 G .404(d, the \214rst ar).1
+F .404(gument is the name of the command whose ar)-.18 F .403
+(guments are being completed, the second)-.18 F(ar)108 645.6 Q .52
(gument is the w)-.18 F .52(ord being completed, and the third ar)-.1 F
.52(gument is the w)-.18 F .52(ord preceding the w)-.1 F .52
-(ord being com-)-.1 F .103(pleted on the current command line.)108 609.6
-R .104(No \214ltering of the generated completions ag)5.104 F .104
-(ainst the w)-.05 F .104(ord being com-)-.1 F(pleted is performed; the \
+(ord being com-)-.1 F .104(pleted on the current command line.)108 657.6
+R .104(No \214ltering of the generated completions ag)5.104 F .103
+(ainst the w)-.05 F .103(ord being com-)-.1 F(pleted is performed; the \
function or command has complete freedom in generating the matches.)108
-621.6 Q(An)108 638.4 Q 2.938(yf)-.15 G .437(unction speci\214ed with)
--2.93
8 F F1<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G
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-(After the optional w)108 189.6 R .183(ord designator)-.1 F 2.683(,t)-.4
-G .184(here may appear a sequence of one or more of the follo)-2.683 F
-.184(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 201.6 Q F1(h)
-108 218.4 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
+-.15(ve)-.25 G(nt.).15 E F1(Modi\214ers)87 237.6 Q F0 .184
+(After the optional w)108 249.6 R .184(ord designator)-.1 F 2.684(,t)-.4
+G .183(here may appear a sequence of one or more of the follo)-2.684 F
+.183(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 261.6 Q F1(h)
+108 278.4 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
(railing \214le name component, lea).15 E(ving only the head.)-.2 E F1
-(t)108 230.4 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H
+(t)108 290.4 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H
(ll leading \214le name components, lea).15 E(ving the tail.)-.2 E F1(r)
-108 242.4 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E
+108 302.4 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E
(\214x of the form)-.25 E F2(.xxx)2.5 E F0 2.5(,l)C(ea)-2.5 E
-(ving the basename.)-.2 E F1(e)108 254.4 Q F0(Remo)31.56 E .3 -.15(ve a)
--.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1(p)108 266.4
+(ving the basename.)-.2 E F1(e)108 314.4 Q F0(Remo)31.56 E .3 -.15(ve a)
+-.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1(p)108 326.4
Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E(ut do not e)-.2
-E -.15(xe)-.15 G(cute it.).15 E F1(q)108 278.4 Q F0
+E -.15(xe)-.15 G(cute it.).15 E F1(q)108 338.4 Q F0
(Quote the substituted w)30.44 E(ords, escaping further substitutions.)
--.1 E F1(x)108 290.4 Q F0(Quote the substituted w)31 E(ords as with)-.1
+-.1 E F1(x)108 350.4 Q F0(Quote the substituted w)31 E(ords as with)-.1
E F1(q)2.5 E F0 2.5(,b)C(ut break into w)-2.7 E(ords at)-.1 E F1(blanks)
-2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 302.4 Q F2(old)A F1(/)A
-F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 314.4 Q F2(ne)3.082 E(w)-.15 E
-F0 .221(for the \214rst occurrence of)3.032 F F2(old)2.951 E F0 .221
+2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 362.4 Q F2(old)A F1(/)A
+F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 374.4 Q F2(ne)3.081 E(w)-.15 E
+F0 .221(for the \214rst occurrence of)3.031 F F2(old)2.951 E F0 .221
(in the e)3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)5.221 E 2.721
-(yd)-.15 G .221(elimiter can be used in place)-2.721 F .616(of /.)144
-326.4 R .617
+(yd)-.15 G .221(elimiter can be used in place)-2.721 F .617(of /.)144
+386.4 R .617
(The \214nal delimiter is optional if it is the last character of the e)
-5.616 F -.15(ve)-.25 G .617(nt line.).15 F .617(The delimiter may)5.617
-F .666(be quoted in)144 338.4 R F2(old)3.396 E F0(and)3.936 E F2(ne)
+5.617 F -.15(ve)-.25 G .617(nt line.).15 F .616(The delimiter may)5.616
+F .666(be quoted in)144 398.4 R F2(old)3.396 E F0(and)3.936 E F2(ne)
3.526 E(w)-.15 E F0 .666(with a single backslash.)3.476 F .666
(If & appears in)5.666 F F2(ne)3.166 E(w)-.15 E F0 3.166(,i).31 G 3.166
(ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F2(old)3.166 E
-F0 5.666(.A).77 G .274(single backslash will quote the &.)144 350.4 R
-(If)5.274 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544
-F F2(old)3.005 E F0 .275(substituted, or)3.545 F 2.775(,i)-.4 G 2.775
-(fn)-2.775 G 2.775(op)-2.775 G(re)-2.775 E(vi-)-.25 E
-(ous history substitutions took place, the last)144 362.4 Q F2(string)
+F0 5.666(.A).77 G .275(single backslash will quote the &.)144 410.4 R
+(If)5.275 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544
+F F2(old)3.004 E F0 .274(substituted, or)3.544 F 2.774(,i)-.4 G 2.774
+(fn)-2.774 G 2.774(op)-2.774 G(re)-2.774 E(vi-)-.25 E
+(ous history substitutions took place, the last)144 422.4 Q F2(string)
2.84 E F0(in a)2.72 E F1(!?)2.5 E F2(string)A F1([?])A F0(search.)5 E F1
-(&)108 374.4 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1
-(g)108 386.4 Q F0 .398(Cause changes to be applied o)31 F -.15(ve)-.15 G
-2.898(rt).15 G .398(he entire e)-2.898 F -.15(ve)-.25 G .398(nt line.)
-.15 F .397(This is used in conjunction with `)5.398 F F1(:s)A F0 2.897
-('\()C(e.g.,)-2.897 E(`)144 398.4 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
--.15 E F1(/)A F0 1.218('\) or `)B F1(:&)A F0 3.718('. If)B 1.218
-(used with `)3.718 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.219
-(elimiter can be used in place of /, and the \214nal)-3.718 F .09
-(delimiter is optional if it is the last character of the e)144 410.4 R
--.15(ve)-.25 G .089(nt line.).15 F(An)5.089 E F1(a)2.589 E F0 .089
-(may be used as a synon)2.589 F .089(ym for)-.15 F F1(g)144 422.4 Q F0
-(.)A F1(G)108 434.4 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0
-2.5('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25
-G(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 451.2 Q(UIL)-.11 E
-(TIN COMMANDS)-1.007 E F0 .062(Unless otherwise noted, each b)108 463.2
+(&)108 434.4 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1
+(g)108 446.4 Q F0 .397(Cause changes to be applied o)31 F -.15(ve)-.15 G
+2.897(rt).15 G .398(he entire e)-2.897 F -.15(ve)-.25 G .398(nt line.)
+.15 F .398(This is used in conjunction with `)5.398 F F1(:s)A F0 2.898
+('\()C(e.g.,)-2.898 E(`)144 458.4 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
+-.15 E F1(/)A F0 1.219('\) or `)B F1(:&)A F0 3.719('. If)B 1.219
+(used with `)3.719 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.218
+(elimiter can be used in place of /, and the \214nal)-3.718 F .089
+(delimiter is optional if it is the last character of the e)144 470.4 R
+-.15(ve)-.25 G .09(nt line.).15 F(An)5.09 E F1(a)2.59 E F0 .09
+(may be used as a synon)2.59 F .09(ym for)-.15 F F1(g)144 482.4 Q F0(.)A
+F1(G)108 494.4 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5
+('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25 G
+(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 511.2 Q(UIL)-.11 E
+(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 523.2
R .062(uiltin command documented in this section as accepting options p\
-receded by)-.2 F F1<ad>108 475.2 Q F0(accepts)2.5 E F1<adad>2.5 E F0
-(to signify the end of the options.)2.5 E F1(:)108 493.2 Q F0([)2.5 E F2
-(ar)A(guments)-.37 E F0(])A .452(No ef)144 505.2 R .452
+receded by)-.2 F F1<ad>108 535.2 Q F0(accepts)3.8 E F1<adad>3.8 E F0 1.3
+(to signify the end of the options.)3.8 F -.15(Fo)6.3 G 3.8(re).15 G 1.3
+(xample, the)-3.95 F F1(:)3.8 E F0(,)A F1(true)3.8 E F0(,)A F1(false)3.8
+E F0 3.8(,a)C(nd)-3.8 E F1(test)3.8 E F0 -.2(bu)3.8 G 1.3(iltins do not)
+.2 F(accept options.)108 547.2 Q F1(:)108 565.2 Q F0([)2.5 E F2(ar)A
+(guments)-.37 E F0(])A .452(No ef)144 577.2 R .452
(fect; the command does nothing be)-.25 F .452(yond e)-.15 F(xpanding)
-.15 E F2(ar)3.282 E(guments)-.37 E F0 .451(and performing an)3.221 F
-2.951(ys)-.15 G(peci\214ed)-2.951 E 2.5(redirections. A)144 517.2 R
-(zero e)2.5 E(xit code is returned.)-.15 E F1(.)110.5 534 Q F2
+2.951(ys)-.15 G(peci\214ed)-2.951 E 2.5(redirections. A)144 589.2 R
+(zero e)2.5 E(xit code is returned.)-.15 E F1(.)110.5 606 Q F2
(\214lename)6.666 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A F1(sour)108
-546 Q(ce)-.18 E F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0
-(])A 1.02(Read and e)144 558 R -.15(xe)-.15 G 1.02(cute commands from)
+618 Q(ce)-.18 E F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0
+(])A 1.02(Read and e)144 630 R -.15(xe)-.15 G 1.02(cute commands from)
.15 F F2(\214lename)5.43 E F0 1.02(in the current shell en)3.7 F 1.02
(vironment and return the e)-.4 F(xit)-.15 E 1.68
-(status of the last command e)144 570 R -.15(xe)-.15 G 1.68(cuted from)
+(status of the last command e)144 642 R -.15(xe)-.15 G 1.68(cuted from)
.15 F F2(\214lename)4.18 E F0 6.68(.I).18 G(f)-6.68 E F2(\214lename)6.09
-E F0 1.68(does not contain a slash, \214le)4.36 F .608(names in)144 582
+E F0 1.68(does not contain a slash, \214le)4.36 F .608(names in)144 654
R/F4 9/Times-Bold@0 SF -.666(PA)3.108 G(TH)-.189 E F0 .608
(are used to \214nd the directory containing)2.858 F F2(\214lename)3.108
E F0 5.608(.T).18 G .608(he \214le searched for in)-5.608 F F4 -.666(PA)
-3.108 G(TH)-.189 E F0 .833(need not be e)144 594 R -.15(xe)-.15 G 3.333
+3.108 G(TH)-.189 E F0 .833(need not be e)144 666 R -.15(xe)-.15 G 3.333
(cutable. When).15 F F1(bash)3.333 E F0 .832(is not in)3.333 F F2 .832
(posix mode)3.332 F F0 3.332(,t)C .832
(he current directory is searched if no)-3.332 F .981
-(\214le is found in)144 606 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9
+(\214le is found in)144 678 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9
/Times-Roman@0 SF(.)A F0 .981(If the)5.481 F F1(sour)3.481 E(cepath)-.18
E F0 .981(option to the)3.481 F F1(shopt)3.481 E F0 -.2(bu)3.481 G .981
-(iltin command is turned of).2 F .982(f, the)-.25 F F4 -.666(PA)144 618
+(iltin command is turned of).2 F .982(f, the)-.25 F F4 -.666(PA)144 690
S(TH)-.189 E F0 .112(is not searched.)2.363 F .112(If an)5.112 F(y)-.15
E F2(ar)2.612 E(guments)-.37 E F0 .112(are supplied, the)2.612 F 2.612
(yb)-.15 G .112(ecome the positional parameters when)-2.612 F F2
-(\214lename)144 630 Q F0 .341(is e)2.841 F -.15(xe)-.15 G 2.841
+(\214lename)144 702 Q F0 .341(is e)2.841 F -.15(xe)-.15 G 2.841
(cuted. Otherwise).15 F .341(the positional parameters are unchanged.)
2.841 F .342(The return status is the)5.342 F .716
-(status of the last command e)144 642 R .716
+(status of the last command e)144 714 R .716
(xited within the script \(0 if no commands are e)-.15 F -.15(xe)-.15 G
-.716(cuted\), and f).15 F .715(alse if)-.1 F F2(\214lename)145.91 654 Q
-F0(is not found or cannot be read.)2.68 E F1(alias)108 670.8 Q F0([)2.5
-E F1<ad70>A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E F1(Alias)144 682.8 Q F0 2.724(with no ar)5.224 F 2.724
+.716(cuted\), and f).15 F .715(alse if)-.1 F F2(\214lename)145.91 726 Q
+F0(is not found or cannot be read.)2.68 E(GNU Bash-3.1-beta1)72 768 Q
+(2005 Aug 27)122.91 E(44)197.89 E 0 Cg EP
+%%Page: 45 46
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
+-.35 E/F1 10/Times-Bold@0 SF(alias)108 84 Q F0([)2.5 E F1<ad70>A F0 2.5
+(][)C/F2 10/Times-Italic@0 SF(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
+(..])-2.5 E F1(Alias)144 96 Q F0 2.724(with no ar)5.224 F 2.724
(guments or with the)-.18 F F1<ad70>5.224 E F0 2.724
(option prints the list of aliases in the form)5.224 F F1(alias)5.225 E
-F2(name)144 694.8 Q F0(=)A F2(value)A F0 .58(on standard output.)3.08 F
+F2(name)144 108 Q F0(=)A F2(value)A F0 .58(on standard output.)3.08 F
.58(When ar)5.58 F .58
(guments are supplied, an alias is de\214ned for each)-.18 F F2(name)
-3.08 E F0(whose)144 706.8 Q F2(value)2.895 E F0 .395(is gi)2.895 F -.15
+3.08 E F0(whose)144 120 Q F2(value)2.895 E F0 .395(is gi)2.895 F -.15
(ve)-.25 G 2.895(n. A).15 F .395(trailing space in)2.895 F F2(value)
5.395 E F0 .395(causes the ne)2.895 F .395(xt w)-.15 F .395
(ord to be check)-.1 F .395(ed for alias sub-)-.1 F .054
-(stitution when the alias is e)144 718.8 R 2.554(xpanded. F)-.15 F .054
+(stitution when the alias is e)144 132 R 2.554(xpanded. F)-.15 F .054
(or each)-.15 F F2(name)2.554 E F0 .054(in the ar)2.554 F .054
(gument list for which no)-.18 F F2(value)2.554 E F0 .053(is sup-)2.553
-F 1.313(plied, the name and v)144 730.8 R 1.314
+F 1.313(plied, the name and v)144 144 R 1.314
(alue of the alias is printed.)-.25 F F1(Alias)6.314 E F0 1.314
(returns true unless a)3.814 F F2(name)3.814 E F0 1.314(is gi)3.814 F
--.15(ve)-.25 G 3.814(nf).15 G(or)-3.814 E(GNU Bash-3.1-de)72 768 Q -.15
-(ve)-.25 G 123.59(l2).15 G(005 Mar 15)-123.59 E(44)198.17 E 0 Cg EP
-%%Page: 45 46
-%%BeginPageSetup
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-%%EndPageSetup
-/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(which no alias has been de\214ned.)144 84 Q/F1 10/Times-Bold@0 SF
-(bg)108 100.8 Q F0([)2.5 E/F2 10/Times-Italic@0 SF(jobspec)A F0(...])2.5
-E .847(Resume each suspended job)144 112.8 R F2(jobspec)3.347 E F0 .847
+-.15(ve)-.25 G 3.814(nf).15 G(or)-3.814 E
+(which no alias has been de\214ned.)144 156 Q F1(bg)108 172.8 Q F0([)2.5
+E F2(jobspec)A F0(...])2.5 E .847(Resume each suspended job)144 184.8 R
+F2(jobspec)3.347 E F0 .847
(in the background, as if it had been started with)3.347 F F1(&)3.347 E
-F0 5.847(.I)C(f)-5.847 E F2(job-)3.347 E(spec)144 124.8 Q F0 .689
+F0 5.847(.I)C(f)-5.847 E F2(job-)3.347 E(spec)144 196.8 Q F0 .689
(is not present, the shell')3.188 F 3.189(sn)-.55 G .689(otion of the)
-3.189 F F2(curr)3.189 E .689(ent job)-.37 F F0 .689(is used.)3.189 F F1
-(bg)5.689 E F2(jobspec)4.929 E F0 .689(returns 0 unless run)3.499 F
-1.284(when job control is disabled or)144 136.8 R 3.784(,w)-.4 G 1.283
-(hen run with job control enabled, if the last)-3.784 F F2(jobspec)3.783
-E F0 -.1(wa)3.783 G 3.783(sn).1 G(ot)-3.783 E(found or w)144 148.8 Q
-(as started without job control.)-.1 E F1(bind)108 165.6 Q F0([)2.5 E F1
-<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0 2.5(][)C F1(\255lpsvPSV)-2.5 E F0
-(])A F1(bind)108 177.6 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E
-F0 2.5(][)C F1<ad71>-2.5 E F2(function)2.5 E F0 2.5(][)C F1<ad75>-2.5 E
-F2(function)2.5 E F0 2.5(][)C F1<ad72>-2.5 E F2 -.1(ke)2.5 G(yseq)-.2 E
-F0(])A F1(bind)108 189.6 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2
-E F0(])A F1<ad66>2.5 E F2(\214lename)2.5 E F1(bind)108 201.6 Q F0([)2.5
-E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0(])A F1<ad78>2.5 E F2 -.1(ke)
-2.5 G(yseq)-.2 E F0(:)A F2(shell\255command)A F1(bind)108 213.6 Q F0([)
-2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0(])A F2 -.1(ke)2.5 G(yseq)
--.2 E F0(:)A F2(function\255name)A F1(bind)108 225.6 Q F2 -.37(re)2.5 G
-(adline\255command).37 E F0 .238(Display current)144 237.6 R F1 -.18(re)
+(bg)5.689 E F2(jobspec)4.929 E F0 .689(returns 0 unless run)3.499 F .419
+(when job control is disabled or)144 208.8 R 2.919(,w)-.4 G .419
+(hen run with job control enabled, an)-2.919 F 2.918(ys)-.15 G
+(peci\214ed)-2.918 E F2(jobspec)2.918 E F0 -.1(wa)2.918 G 2.918(sn).1 G
+(ot)-2.918 E(found or w)144 220.8 Q(as started without job control.)-.1
+E F1(bind)108 237.6 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0
+2.5(][)C F1(\255lpsvPSV)-2.5 E F0(])A F1(bind)108 249.6 Q F0([)2.5 E F1
+<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0 2.5(][)C F1<ad71>-2.5 E F2
+(function)2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2(function)2.5 E F0 2.5(][)C
+F1<ad72>-2.5 E F2 -.1(ke)2.5 G(yseq)-.2 E F0(])A F1(bind)108 261.6 Q F0
+([)2.5 E F1<ad6d>A F2 -.1(ke)2.5 G(ymap)-.2 E F0(])A F1<ad66>2.5 E F2
+(\214lename)2.5 E F1(bind)108 273.6 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)2.5
+G(ymap)-.2 E F0(])A F1<ad78>2.5 E F2 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F2
+(shell\255command)A F1(bind)108 285.6 Q F0([)2.5 E F1<ad6d>A F2 -.1(ke)
+2.5 G(ymap)-.2 E F0(])A F2 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F2
+(function\255name)A F1(bind)108 297.6 Q F2 -.37(re)2.5 G
+(adline\255command).37 E F0 .238(Display current)144 309.6 R F1 -.18(re)
2.738 G(adline).18 E F0 -.1(ke)2.738 G 2.738(ya)-.05 G .239
(nd function bindings, bind a k)-2.738 F .539 -.15(ey s)-.1 H .239
(equence to a).15 F F1 -.18(re)2.739 G(adline).18 E F0 .239(function or)
-2.739 F .476(macro, or set a)144 249.6 R F1 -.18(re)2.976 G(adline).18 E
+2.739 F .476(macro, or set a)144 321.6 R F1 -.18(re)2.976 G(adline).18 E
F0 -.25(va)2.976 G 2.976(riable. Each).25 F .476(non-option ar)2.976 F
.475(gument is a command as it w)-.18 F .475(ould appear in)-.1 F F2
-(.inputr)144 261.6 Q(c)-.37 E F0 2.983(,b).31 G .484
+(.inputr)144 333.6 Q(c)-.37 E F0 2.983(,b).31 G .484
(ut each binding or command must be passed as a separate ar)-3.183 F
.484(gument; e.g., '"\\C\255x\\C\255r":)-.18 F 2.5
-(re\255read\255init\255\214le'. Options,)144 273.6 R(if supplied, ha)2.5
+(re\255read\255init\255\214le'. Options,)144 345.6 R(if supplied, ha)2.5
E .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad6d>144
-285.6 Q F2 -.1(ke)2.5 G(ymap)-.2 E F0(Use)180 297.6 Q F2 -.1(ke)5.159 G
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2<ad70>3.481 E F0(and)
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2<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the)
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-F
2<ad46>3.915 E F0(or)3.915 E F2<ad43>3.915 E F0 1.415(options, the v)
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1<ad70>3.481 E F0(and)
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1<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the)
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1<ad46>3.915 E F0(or)3.915 E F1<ad43>3.915 E F0 1.415(options, the v)
3.915 F 1.415(arious shell v)-.25 F 1.415(ariables set by the pro-)-.25
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-(ariable as delimiters, and)-.25 F 2.007(each resultant w)184 144 R
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2.007(ord is e)-.1 F 4.507(xpanded. The)-.15 F 2.008
(possible completions are the members of the)4.507 F
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F -.15(xe)-.15 G 1.056(cuted in a subshell en).15 F 1.056
(vironment, and its output is used as the possible)-.4 F(completions.)
-184 192 Q F1<ad46>144 204 Q F2(function)2.5 E F0 1.18
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-.15(xe)-.15 G 1.181(cuted in the current shell en).15 F 3.681
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-(ishes, the possible completions are retrie)184 228 R -.15(ve)-.25 G
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3.432(df).15 G .932(rom the v)-3.432 F .932(alue of the)-.25 F F3
-(COMPREPL)3.431 E(Y)-.828 E F0(array)3.181 E -.25(va)184 240 S(riable.)
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-.15 F .733(is applied to the list of possible)3.233 F 1.596
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3.204 E F0 .704(is remo)3.204 F -.15(ve)-.15 G 3.204(df).15 G .704
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-(tes the pattern;).05 F(in this case, an)184 300 Q 2.5(yc)-.15 G
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--.15(ve)-.15 G(d.).15 E F1<ad50>144 312 Q F2(pr)2.5 E(e\214x)-.37 E(pr)
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--.15(ve)-.2 G(been applied.)184 336 Q F1<ad53>144 348 Q F2(suf)2.5 E
+-.15(ve)-.2 G(been applied.)184 432 Q F1<ad53>144 444 Q F2(suf)2.5 E
2.81(\214x suf)-.18 F<8c78>-.18 E F0
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(The return v)5.668 F .668(alue is 0 unless the)-.25 F(shell is not e)
-144 453.6 Q -.15(xe)-.15 G(cuting a loop when).15 E F1(continue)2.5 E F0
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F0([)2.5 E F1(\255afFirtx)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2
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482.4 Q F0([)2.5 E F1(\255afFirtx)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5
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578.4 Q F0([)2.5 E F1(\255afFirtx)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5
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-(Declare v)144 494.4 R 1.265(ariables and/or gi)-.25 F 1.565 -.15(ve t)
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518.4 R(The)5.22 E F1<ad46>2.72 E
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542.4 R(The)6.308 E F1<ad46>
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554.4 R F1<ad66>2.69 E F0 5.19(.T)C
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638.4 R(The)6.308 E F1<ad46>
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650.4 R F1<ad66>2.69 E F0 5.19(.T)C
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-(the)2.83 E F
2<ad68>2.83 E F0 .33(option is gi)2.83 F -.15(ve)-.25 G(n,)
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1<ad68>2.83 E F0 .33(option is gi)2.83 F -.15(ve)-.25 G(n,)
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(ve)-.15 G 2.78(df).15 G .28(rom the table, b)-2.78 F .28(ut is mark)-.2
F .28(ed so that)-.1 F/F4 9/Times-Bold@0 SF(SIGHUP)2.78 E F0 .281
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-(If no)4.724 F F3(jobspec)4.464 E F0 .224(is present, and neither the)
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2<ad61>2.724 E F0 .224(nor the)2.724 F F2<ad72>2.724 E F0 .223
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1<ad61>2.724 E F0 .224(nor the)2.724 F F1<ad72>2.724 E F0 .223
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(option means to remo)3.152 F .952 -.15(ve o)-.15 H 3.152(rm).15 G(ark)
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410.4 R F2<ad72>2.935 E F0 .435
-(option without a)2.935 F F3(jobspec)4.675 E F0(ar)3.245 E .434
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523.2 R F1<ad72>2.935 E F0 .435
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(gument restricts operation to running jobs.)-.18 F .434(The return)
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-(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E F2(echo)108 439.2 Q
-F0([)2.5 E F2(\255neE)A F0 2.5(][)C F3(ar)-2.5 E(g)-.37 E F0(...])2.5 E
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(wline. The)-.25 F .395(return status is al)2.895 F -.1(wa)-.1 G .395
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2<ad65>3.048 E F0 .548(option is gi)3.048 F
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-.052(wing backslash-escaped characters is enabled.)-.25 F(The)5.052 E F2
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1<ad6e>2.895 E F0 .549
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1<ad65>3.048 E F0 .548(option is gi)3.048 F
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4.003(ns)-4.003 G 1.502(ystems where the)-4.003 F 4.002(ya)-.15 G 1.502
-(re interpreted by def)-4.002 F 4.002(ault. The)-.1 F F2(xpg_echo)4.002
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-(to mean the end of options.)3.159 F F2(echo)5.659 E F0 .659
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(iltin command).2 F F2(name)4.385 E F0 1.524(from shared object)4.204 F
F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524
-(ystems that support dynamic loading.)-4.024 F(The)144
132 Q F1<ad64>
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256.8 Q F1<ad64>
2.866 E F0 .366(option will delete a b)2.866 F .366(uiltin pre)-.2 F
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144 R F1<ad70>
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268.8 R F1<ad70>
2.899 E F0 .399(option is supplied, a list of shell b)2.899 F .399
(uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4
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-
156 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
+
280.8 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
(is supplied, only disabled b)2.598 F .099(uiltins are printed.)-.2 F
(If)5.099 E F1<ad61>2.599 E F0 1.917
-(is supplied, the list printed includes all b)144 168 R 1.916
+(is supplied, the list printed includes all b)144 292.8 R 1.916
(uiltins, with an indication of whether or not each is)-.2 F 2.878
-(enabled. If)144
180 R F1<ad73>2.878 E F0 .379
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304.8 R F1<ad73>2.878 E F0 .379
(is supplied, the output is restricted to the POSIX)2.878 F F2(special)
2.879 E F0 -.2(bu)2.879 G 2.879(iltins. The).2 F .379(return v)2.879 F
-(alue)-.25 E .995(is 0 unless a)144 192 R F2(name)3.855 E F0 .994
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--.2 F 3.494(wb)-.25 G .994(uiltin from a shared)-3.694 F(object.)144 204
-Q F1 -2.3 -.15(ev a)108 220.8 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 E F0
-(...])2.5 E(The)144 232.8 Q F2(ar)3.17 E(g)-.37 E F0 3.17(sa)C .671
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(re read and concatenated together into a single command.)-3.17 F .671
-(This command is then read)5.671 F .495(and e)144 244.8 R -.15(xe)-.15 G
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.495(cuted by the shell, and its e).15 F .495
(xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15
(ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no)
--2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 256.8 Q
+-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 381.6 Q
(guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1
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273.6 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2
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398.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2
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(is speci\214ed, it replaces the shell.)3.575 F .305(No ne)5.305 F 2.805
(wp)-.25 G .306(rocess is created.)-2.805 F(The)5.306 E F2(ar)3.136 E
-(guments)-.37 E F0(become)3.076 E .177(the ar)144 297.6 R .177
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(guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G
(he)-2.676 E F1<ad6c>2.676 E F0 .176
(option is supplied, the shell places a dash at the be)2.676 F .176
-(ginning of)-.15 F .159(the zeroth ar)144 309.6 R 2.659(gp)-.18 G .159
+(ginning of)-.15 F .159(the zeroth ar)144 434.4 R 2.659(gp)-.18 G .159
(assed to)-2.659 F F2(command)2.659 E F0 5.159(.T).77 G .159
(his is what)-5.159 F F2(lo)2.659 E(gin)-.1 E F0 .159(\(1\) does.).24 F
(The)5.16 E F1<ad63>2.66 E F0 .16(option causes)2.66 F F2(command)2.86 E
-F0(to)3.43 E 1.196(be e)144 321.6 R -.15(xe)-.15 G 1.196
+F0(to)3.43 E 1.196(be e)144 446.4 R -.15(xe)-.15 G 1.196
(cuted with an empty en).15 F 3.696(vironment. If)-.4 F F1<ad61>3.696 E
F0 1.196(is supplied, the shell passes)3.696 F F2(name)4.055 E F0 1.195
-(as the zeroth)3.875 F(ar)144 333.6 Q .02(gument to the e)-.18 F -.15
+(as the zeroth)3.875 F(ar)144 458.4 Q .02(gument to the e)-.18 F -.15
(xe)-.15 G .02(cuted command.).15 F(If)5.02 E F2(command)2.72 E F0 .02
(cannot be e)3.29 F -.15(xe)-.15 G .02
-(cuted for some reason, a non-inter).15 F(-)-.2 E(acti)144 345.6 Q 1.067
+(cuted for some reason, a non-inter).15 F(-)-.2 E(acti)144 470.4 Q 1.067
-.15(ve s)-.25 H .767(hell e).15 F .767(xits, unless the shell option)
-.15 F F1(execfail)3.266 E F0 .766
(is enabled, in which case it returns f)3.266 F 3.266(ailure. An)-.1 F
-(interacti)144 357.6 Q 1.518 -.15(ve s)-.25 H 1.218(hell returns f).15 F
+(interacti)144 482.4 Q 1.518 -.15(ve s)-.25 H 1.218(hell returns f).15 F
1.219(ailure if the \214le cannot be e)-.1 F -.15(xe)-.15 G 3.719
(cuted. If).15 F F2(command)3.919 E F0 1.219(is not speci\214ed, an)
-4.489 F(y)-.15 E .134(redirections tak)144 369.6 R 2.634(ee)-.1 G -.25
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(ff)-2.634 G .134(ect in the current shell, and the return status is 0.)
.25 F .134(If there is a redirection error)5.134 F(,)-.4 E
-(the return status is 1.)144 381.6 Q F1(exit)108 398.4 Q F0([)2.5 E F2
+(the return status is 1.)144 506.4 Q F1(exit)108 523.2 Q F0([)2.5 E F2
(n)A F0 6.29(]C)C .095(ause the shell to e)-6.29 F .095
(xit with a status of)-.15 F F2(n)2.595 E F0 5.095(.I)C(f)-5.095 E F2(n)
2.955 E F0 .096(is omitted, the e)2.835 F .096
-(xit status is that of the last command)-.15 F -.15(exe)144 410.4 S 2.5
+(xit status is that of the last command)-.15 F -.15(exe)144 535.2 S 2.5
(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 E F0(is e)2.25 E -.15(xe)-.15
-G(cuted before the shell terminates.).15 E F1(export)108 427.2 Q F0([)
-2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 E F0([=)A F2(wor)A(d)
--.37 E F0(]] ...)A F1(export \255p)108 439.2 Q F0 .257(The supplied)144
-451.2 R F2(names)3.117 E F0 .257(are mark)3.027 F .257
-(ed for automatic e)-.1 F .257(xport to the en)-.15 F .257
-(vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.626
-(commands. If)144 463.2 R(the)2.626 E F1<ad66>2.626 E F0 .127
-(option is gi)2.627 F -.15(ve)-.25 G .127(n, the).15 F F2(names)2.987 E
-F0 .127(refer to functions.)2.897 F .127(If no)5.127 F F2(names)2.987 E
-F0 .127(are gi)2.897 F -.15(ve)-.25 G .127(n, or if the).15 F F1<ad70>
-144 475.2 Q F0 .66(option is supplied, a list of all names that are e)
-3.16 F .659(xported in this shell is printed.)-.15 F(The)5.659 E F1
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(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .362
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-(as started without job control.)-.1 F F3(getopts)108 261.6 Q F1
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(The colon and question mark char)5.579 F(-)-.2 E 1.665
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+F2(ar)2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)
+-.15 E F1(kill)108 218.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)
+2.5 E F1<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A
+F0 2.5(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)
+-2.5 E F1(kill \255l)108 230.4 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2
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+242.4 R F2(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119
+(to the processes named by)2.939 F F2(pid)3.87 E F0(or)3.39 E F2
+(jobspec)2.62 E F0(.).31 E F2(sigspec)5.46 E F0(is)2.93 E .319
+(either a case-insensiti)144 254.4 R .619 -.15(ve s)-.25 H .319
(ignal name such as).15 F/F3 9/Times-Bold@0 SF(SIGKILL)2.819 E F0 .318
(\(with or without the)2.569 F F3(SIG)2.818 E F0 .318
-(pre\214x\) or a signal)2.568 F(number;)144 148.8 Q F1(signum)4.188 E F0
-1.349(is a signal number)4.168 F 6.349(.I)-.55 G(f)-6.349 E F1(sigspec)
+(pre\214x\) or a signal)2.568 F(number;)144 266.4 Q F2(signum)4.188 E F0
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4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0
-1.349(is assumed.)3.599 F(An)6.349 E(ar)144 160.8 Q .523(gument of)-.18
-F F
2<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)
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1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)
5.523 F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when)
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2<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523
-(n, the names).15 F .28(of the signals corresponding to the ar)144 172.8
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1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523
+(n, the names).15 F .28(of the signals corresponding to the ar)144 290.4
R .28(guments are listed, and the return status is 0.)-.18 F(The)5.28 E
-F1 -.2(ex)2.78 G(it_status).2 E F0(ar)144 184.8 Q .378(gument to)-.18 F
+F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 302.4 Q .378(gument to)-.18 F
(is a number specifying either a signal number or the e)2.878 F .377
-(xit status of a process termi-)-.15 F .593(nated by a signal.)144 196.8
-R F2(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F
+(xit status of a process termi-)-.15 F .593(nated by a signal.)144 314.4
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-(occurs or an in)144 208.8 Q -.25(va)-.4 G(lid option is encountered.)
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-E F0(...])2.5 E(Each)144 237.6 Q F1(ar)3.965 E(g)-.37 E F0 1.135
+(occurs or an in)144 326.4 Q -.25(va)-.4 G(lid option is encountered.)
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+E F0(...])2.5 E(Each)144 355.2 Q F2(ar)3.965 E(g)-.37 E F0 1.135
(is an arithmetic e)3.855 F 1.134(xpression to be e)-.15 F -.25(va)-.25
G 1.134(luated \(see).25 F F3 1.134(ARITHMETIC EV)3.634 F(ALU)-1.215 E
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-(luates to 0,).25 E F2(let)2.5 E F0(returns 1; 0 is returned otherwise.)
-2.5 E F2(local)108 266.4 Q F0([)2.5 E F1(option)A F0 2.5(][)C F1(name)
--2.5 E F0([=)A F1(value)A F0 2.5(].)C(..])-2.5 E -.15(Fo)144 278.4 S
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-(ariable named)-.25 F F1(name)2.92 E F0 .06(is created, and assigned)
-2.74 F F1(value)2.56 E F0 5.06(.T).18 G(he)-5.06 E F1(option)2.56 E F0
-.06(can be)2.56 F(an)144 290.4 Q 3.153(yo)-.15 G 3.153(ft)-3.153 G .653
-(he options accepted by)-3.153 F F2(declar)3.153 E(e)-.18 E F0 5.652(.W)
-C(hen)-5.652 E F2(local)3.152 E F0 .652
+5.634 F(last)144 367.2 Q F2(ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G
+(luates to 0,).25 E F1(let)2.5 E F0(returns 1; 0 is returned otherwise.)
+2.5 E F1(local)108 384 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(name)-2.5
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+(he options accepted by)-3.153 F F1(declar)3.153 E(e)-.18 E F0 5.652(.W)
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-302.4 Q F1(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861
+420 Q F2(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861
(isible scope restricted to that function and its children.).15 F -.4
-(Wi)5.861 G .861(th no operands,).4 F F2(local)144 314.4 Q F0 1.165
+(Wi)5.861 G .861(th no operands,).4 F F1(local)144 432 Q F0 1.165
(writes a list of local v)3.665 F 1.165
(ariables to the standard output.)-.25 F 1.165(It is an error to use)
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-(within a function.)144 326.4 R .233(The return status is 0 unless)5.232
-F F2(local)2.733 E F0 .233(is used outside a function, an in)2.733 F
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-338.4 Q F1(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F2
-(logout)108 355.2 Q F0(Exit a login shell.)9.33 E F2(popd)108 372 Q F0
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-(n)A F0(])A(Remo)144 384 Q -.15(ve)-.15 G 2.8(se).15 G .3
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(ntries from the directory stack.)-2.8 F -.4(Wi)5.299 G .299(th no ar).4
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-(he top directory from the)-2.799 F 1.478(stack, and performs a)144 396
-R F2(cd)3.978 E F0 1.479(to the ne)3.978 F 3.979(wt)-.25 G 1.479
+(he top directory from the)-2.799 F 1.478(stack, and performs a)144
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(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.479
(uments, if supplied, ha).18 F 1.779 -.15(ve t)-.2 H 1.479(he follo).15
-F(wing)-.25 E(meanings:)144 408 Q F2(+)144 420 Q F1(n)A F0(Remo)25.3 E
--.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F1(n)2.64 E F0 .14
-(th entry counting from the left of the list sho)B .14(wn by)-.25 F F2
-(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180 432
-S 2.5(re).15 G(xample:)-2.65 E/F5 10/Courier@0 SF(popd +0)2.5 E F0(remo)
-2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)-.65 E
-F5(popd +1)2.5 E F0(the second.)2.5 E F2<ad>144 444 Q F1(n)A F0(Remo)
-25.3 E -.15(ve)-.15 G 3.759(st).15 G(he)-3.759 E F1(n)3.759 E F0 1.259
-(th entry counting from the right of the list sho)B 1.26(wn by)-.25 F F2
-(dirs)3.76 E F0 3.76(,s)C 1.26(tarting with)-3.76 F 2.5(zero. F)180 456
-R(or e)-.15 E(xample:)-.15 E F5(popd -0)2.5 E F0(remo)2.5 E -.15(ve)-.15
-G 2.5(st).15 G(he last directory)-2.5 E(,)-.65 E F5(popd -1)2.5 E F0
-(the ne)2.5 E(xt to last.)-.15 E F2<ad6e>144 468 Q F0 .551
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+E -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0 .14
+(th entry counting from the left of the list sho)B .14(wn by)-.25 F F1
+(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180
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+(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)
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+(Remo)25.3 E -.15(ve)-.15 G 3.759(st).15 G(he)-3.759 E F2(n)3.759 E F0
+1.259(th entry counting from the right of the list sho)B 1.26(wn by)-.25
+F F1(dirs)3.76 E F0 3.76(,s)C 1.26(tarting with)-3.76 F 2.5(zero. F)180
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(Suppresses the normal change of directory when remo)24.74 F .551
(ving directories from the stack, so)-.15 F
-(that only the stack is manipulated.)180 480 Q .643(If the)144 496.8 R
-F2(popd)3.143 E F0 .643(command is successful, a)3.143 F F2(dirs)3.143 E
-F0 .644(is performed as well, and the return status is 0.)3.143 F F2
-(popd)5.644 E F0 .416(returns f)144 508.8 R .416(alse if an in)-.1 F
+(that only the stack is manipulated.)180 597.6 Q .643(If the)144 614.4 R
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(lid option is encountered, the directory stack is empty).25 F 2.915
(,an)-.65 G(on-e)-2.915 E .415(xistent direc-)-.15 F
-(tory stack entry is speci\214ed, or the directory change f)144 520.8 Q
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-(])A F1(format)2.5 E F0([)2.5 E F1(ar)A(guments)-.37 E F0(])A .372
-(Write the formatted)144 549.6 R F1(ar)2.872 E(guments)-.37 E F0 .372
-(to the standard output under the control of the)2.872 F F1(format)2.872
-E F0 5.372(.T)C(he)-5.372 E F1(format)2.872 E F0 1.804(is a character s\
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+(])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .372
+(Write the formatted)144 667.2 R F2(ar)2.872 E(guments)-.37 E F0 .372
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(copied to standard output, character escape sequences, which are con)
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-3.149 E(gu-)-.37 E(ment)144 597.6 Q F0 5.423(.I)C 2.923(na)-5.423 G .423
-(ddition to the standard)-2.923 F F1(printf)2.923 E F0 .424
-(\(1\) formats,)B F2(%b)2.924 E F0(causes)2.924 E F2(printf)2.924 E F0
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-F -.15(ve)-.15 G .922(d, and octal escapes be).15 F .922(ginning with)
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-(xchanges the top tw)-.15 F 3.816(od)-.1 G 1.316(irectories and)-3.816 F
-.872(returns 0, unless the directory stack is empty)144 132 R 5.871(.A)
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+(standard output.)144 144 Q(The)144 168 Q F2(format)3.424 E F0 .923
+(is reused as necessary to consume all of the)3.424 F F2(ar)3.423 E
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+(wt)-.25 G .639(op of the)-3.139 F 1.315(stack the current w)144 244.8 R
+1.315(orking directory)-.1 F 6.315(.W)-.65 G 1.315(ith no ar)-6.715 F
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(n)3.767 E F0 1.268
(th directory \(counting from the left of the list sho)B 1.268(wn by)
--.25 F F1(dirs)180 168 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
--2.5 E F1<ad>144 180 Q F2(n)A F0 .92(Rotates the stack so that the)25.3
-F F2(n)3.42 E F0 .92
+-.25 F F1(dirs)180 292.8 Q F0 2.5(,s)C
+(tarting with zero\) is at the top.)-2.5 E F1<ad>144 304.8 Q F2(n)A F0
+.92(Rotates the stack so that the)25.3 F F2(n)3.42 E F0 .92
(th directory \(counting from the right of the list sho)B .92(wn by)-.25
-F F1(dirs)180 192 Q F0 2.5(,s)C(tarting with zero\) is at the top.)-2.5
-E F1<ad6e>144 204 Q F0 .902(Suppresses the normal change of directory w\
-hen adding directories to the stack, so that)24.74 F
-(only the stack is manipulated.)180 216 Q F2(dir)144.35 228 Q F0(Adds)
-23.98 E F2(dir)2.85 E F0
+F F1(dirs)180 316.8 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
+-2.5 E F1<ad6e>144 328.8 Q F0 .902(Suppresses the normal change of dire\
+ctory when adding directories to the stack, so that)24.74 F
+(only the stack is manipulated.)180 340.8 Q F2(dir)144.35 352.8 Q F0
+(Adds)23.98 E F2(dir)2.85 E F0
(to the directory stack at the top, making it the ne)3.23 E 2.5(wc)-.25
-G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .489(If the)144 244.8
+G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .489(If the)144 369.6
R F1(pushd)2.989 E F0 .489(command is successful, a)2.989 F F1(dirs)
2.988 E F0 .488(is performed as well.)2.988 F .488
(If the \214rst form is used,)5.488 F F1(pushd)2.988 E F0 1.039
-(returns 0 unless the cd to)144 256.8 R F2(dir)3.889 E F0 -.1(fa)4.269 G
+(returns 0 unless the cd to)144 381.6 R F2(dir)3.889 E F0 -.1(fa)4.269 G
3.539(ils. W).1 F 1.039(ith the second form,)-.4 F F1(pushd)3.54 E F0
-1.04(returns 0 unless the directory)3.54 F .847(stack is empty)144 268.8
+1.04(returns 0 unless the directory)3.54 F .847(stack is empty)144 393.6
R 3.347(,an)-.65 G(on-e)-3.347 E .847(xistent directory stack element i\
s speci\214ed, or the directory change to the)-.15 F(speci\214ed ne)144
-280.8 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E(ails.)-.1 E F1(pwd)108
-297.6 Q F0([)2.5 E F1(\255LP)A F0(])A .844
-(Print the absolute pathname of the current w)144 309.6 R .845
+405.6 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E(ails.)-.1 E F1(pwd)108
+422.4 Q F0([)2.5 E F1(\255LP)A F0(])A .844
+(Print the absolute pathname of the current w)144 434.4 R .845
(orking directory)-.1 F 5.845(.T)-.65 G .845
(he pathname printed contains no)-5.845 F .182(symbolic links if the)144
-
321.6 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1
+
446.4 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1
.181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1
(set)2.681 E F0 -.2(bu)2.681 G .181(iltin command is).2 F 3.263
-(enabled. If)144
333.6 R(the)3.263 E F1<ad4c>3.263 E F0 .763
+(enabled. If)144
458.4 R(the)3.263 E F1<ad4c>3.263 E F0 .763
(option is used, the pathname printed may contain symbolic links.)3.263
F .764(The return)5.764 F 1.36(status is 0 unless an error occurs while\
- reading the name of the current directory or an in)144 345.6 R -.25(va)
--.4 G(lid).25 E(option is supplied.)144 357.6 Q F1 -.18(re)108 374.4 S
+ reading the name of the current directory or an in)144 470.4 R -.25(va)
+-.4 G(lid).25 E(option is supplied.)144 482.4 Q F1 -.18(re)108 499.2 S
(ad).18 E F0([)2.5 E F1(\255ers)A F0 2.5(][)C F1<ad75>-2.5 E F2(fd)2.5 E
F0 2.5(][)C F1<ad74>-2.5 E F2(timeout)2.5 E F0 2.5(][)C F1<ad61>-2.5 E
F2(aname)2.5 E F0 2.5(][)C F1<ad70>-2.5 E F2(pr)2.5 E(ompt)-.45 E F0 2.5
(][)C F1<ad6e>-2.5 E F2(nc)2.5 E(har)-.15 E(s)-.1 E F0 2.5(][)C F1<ad64>
-2.5 E F2(delim)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(One\
line is read from the standard input, or from the \214le descriptor)144
-386.4 R F2(fd)3.016 E F0 .516(supplied as an ar)3.016 F .517(gument to)
--.18 F(the)144
398.4 Q F1<ad75>2.539 E F0 .039
+511.2 R F2(fd)3.016 E F0 .516(supplied as an ar)3.016 F .517(gument to)
+-.18 F(the)144
523.2 Q F1<ad75>2.539 E F0 .039
(option, and the \214rst w)2.539 F .038(ord is assigned to the \214rst)
-.1 F F2(name)2.538 E F0 2.538(,t).18 G .038(he second w)-2.538 F .038
(ord to the second)-.1 F F2(name)2.538 E F0(,).18 E .42
-(and so on, with lefto)144 410.4 R -.15(ve)-.15 G 2.92(rw).15 G .42
+(and so on, with lefto)144 535.2 R -.15(ve)-.15 G 2.92(rw).15 G .42
(ords and their interv)-3.02 F .42
(ening separators assigned to the last)-.15 F F2(name)2.92 E F0 5.42(.I)
-.18 G 2.92(ft)-5.42 G(here)-2.92 E .541(are fe)144 422.4 R .541(wer w)
+.18 G 2.92(ft)-5.42 G(here)-2.92 E .541(are fe)144 547.2 R .541(wer w)
-.25 F .541(ords read from the input stream than names, the remaining n\
-ames are assigned empty)-.1 F -.25(va)144 434.4 S 2.51(lues. The).25 F
+ames are assigned empty)-.1 F -.25(va)144 559.2 S 2.51(lues. The).25 F
.011(characters in)2.511 F/F3 9/Times-Bold@0 SF(IFS)2.511 E F0 .011
(are used to split the line into w)2.261 F 2.511(ords. The)-.1 F .011
(backslash character \()2.511 F F1(\\)A F0 2.511(\)m)C(ay)-2.511 E 1.891
-(be used to remo)144 446.4 R 2.191 -.15(ve a)-.15 H 2.191 -.15(ny s).15
+(be used to remo)144 571.2 R 2.191 -.15(ve a)-.15 H 2.191 -.15(ny s).15
H 1.891(pecial meaning for the ne).15 F 1.89
(xt character read and for line continuation.)-.15 F
-(Options, if supplied, ha)144 458.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad61>144 470.4 Q F2(aname)2.5 E F0 1.049
-(The w)180 482.4 R 1.049
+(Options, if supplied, ha)144 583.2 Q .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad61>144 595.2 Q F2(aname)2.5 E F0 1.049
+(The w)180 607.2 R 1.049
(ords are assigned to sequential indices of the array v)-.1 F(ariable)
-.25 E F2(aname)3.55 E F0 3.55(,s).18 G 1.05(tarting at 0.)-3.55 F F2
-(aname)180.33 494.4 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25
+(aname)180.33 619.2 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25
(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F2(name)2.5 E F0(ar)2.5
-E(guments are ignored.)-.18 E F1<ad64>144 506.4 Q F2(delim)2.5 E F0
-(The \214rst character of)180 518.4 Q F2(delim)2.5 E F0
+E(guments are ignored.)-.18 E F1<ad64>144 631.2 Q F2(delim)2.5 E F0
+(The \214rst character of)180 643.2 Q F2(delim)2.5 E F0
(is used to terminate the input line, rather than ne)2.5 E(wline.)-.25 E
-F1<ad65>144 530.4 Q F0 .373
+F1<ad65>144 655.2 Q F0 .373
(If the standard input is coming from a terminal,)25.86 F F1 -.18(re)
2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.872 E F0(abo)2.622 E
-.15(ve)-.15 G 2.872(\)i).15 G 2.872(su)-2.872 G(sed)-2.872 E
-(to obtain the line.)180 542.4 Q F1<ad6e>144 554.4 Q F2(nc)2.5 E(har)
--.15 E(s)-.1 E F1 -.18(re)180 566.4 S(ad).18 E F0 1.394
+(to obtain the line.)180 667.2 Q F1<ad6e>144 679.2 Q F2(nc)2.5 E(har)
+-.15 E(s)-.1 E F1 -.18(re)180 691.2 S(ad).18 E F0 1.394
(returns after reading)3.894 F F2(nc)3.894 E(har)-.15 E(s)-.1 E F0 1.395
(characters rather than w)3.894 F 1.395(aiting for a complete line of)
--.1 F(input.)180 578.4 Q F1<ad70>144 590.4 Q F2(pr)2.5 E(ompt)-.45 E F0
-(Display)180 602.4 Q F2(pr)3.661 E(ompt)-.45 E F0 1.161
+-.1 F(input.)180 703.2 Q(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91
+E(54)197.89 E 0 Cg EP
+%%Page: 55 56
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
+-.35 E/F1 10/Times-Bold@0 SF<ad70>144 84 Q/F2 10/Times-Italic@0 SF(pr)
+2.5 E(ompt)-.45 E F0(Display)180 96 Q F2(pr)3.661 E(ompt)-.45 E F0 1.161
(on standard error)3.661 F 3.661(,w)-.4 G 1.161(ithout a trailing ne)
--3.661 F 1.161(wline, before attempting to read)-.25 F(an)180 614.4 Q
-2.5(yi)-.15 G 2.5(nput. The)-2.5 F
+-3.661 F 1.161(wline, before attempting to read)-.25 F(an)180 108 Q 2.5
+(yi)-.15 G 2.5(nput. The)-2.5 F
(prompt is displayed only if input is coming from a terminal.)2.5 E F1
-<ad72>144 626.4 Q F0 .543(Backslash does not act as an escape character)
+<ad72>144 120 Q F0 .543(Backslash does not act as an escape character)
25.86 F 5.543(.T)-.55 G .544(he backslash is considered to be part of)
--5.543 F(the line.)180 638.4 Q(In particular)5 E 2.5(,ab)-.4 G
+-5.543 F(the line.)180 132 Q(In particular)5 E 2.5(,ab)-.4 G
(ackslash-ne)-2.5 E(wline pair may not be used as a line continuation.)
--.25 E F1<ad73>144 650.4 Q F0(Silent mode.)26.41 E
+-.25 E F1<ad73>144 144 Q F0(Silent mode.)26.41 E
(If input is coming from a terminal, characters are not echoed.)5 E F1
-<ad74>144 662.4 Q F2(timeout)2.5 E F0(Cause)180 674.4 Q F1 -.18(re)3.549
-G(ad).18 E F0 1.048(to time out and return f)3.549 F 1.048
+<ad74>144 156 Q F2(timeout)2.5 E F0(Cause)180 168 Q F1 -.18(re)3.549 G
+(ad).18 E F0 1.048(to time out and return f)3.549 F 1.048
(ailure if a complete line of input is not read within)-.1 F F2(timeout)
-180 686.4 Q F0 2.92(seconds. This)2.92 F .42(option has no ef)2.92 F .42
+180 180 Q F0 2.92(seconds. This)2.92 F .42(option has no ef)2.92 F .42
(fect if)-.25 F F1 -.18(re)2.92 G(ad).18 E F0 .42
-(is not reading input from the terminal)2.92 F(or a pipe.)180 698.4 Q F1
-<ad75>144 710.4 Q F2(fd)2.5 E/F4 10/Palatino-Roman@0 SF(Read input fr)
-14.46 E(om \214le descriptor)-.18 E/F5 10/Palatino-Italic@0 SF(fd)2.5 E
-F4(.)A .336(If no)144 727.2 R F5(names)3.096 E F4(ar)2.896 E 2.836(es)
--.18 G .336(upplied, the line r)-2.836 F .336
-(ead is assigned to the variable)-.18 F/F6 9/Palatino-Bold@0 SF(REPL)
-2.835 E(Y)-.828 E/F7 9/Palatino-Roman@0 SF(.)A F4 .335(The r)4.835 F
-.335(eturn code)-.18 F F0(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59
-(l2).15 G(005 Mar 15)-123.59 E(54)198.17 E 0 Cg EP
-%%Page: 55 56
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Palatino-Roman@0 SF 1.057(is zer)144 84 R 1.058
-(o, unless end-of-\214le is encounter)-.18 F(ed,)-.18 E/F2 10
-/Palatino-Bold@0 SF(read)3.558 E F1 1.058
-(times out, or an invalid \214le descriptor is)3.558 F
-(supplied as the ar)144 96 Q(gument to)-.18 E F2<ad75>2.5 E F1(.)A F2
-(readonly)108 112.8 Q F1([)2.5 E F2(\255apf)A F1 2.5(][)C/F3 10
-/Palatino-Italic@0 SF(name)-2.5 E F1([=)A F3(word)A F1 2.5(].)C(..])-2.5
-E .588(The given)144 124.8 R F3(names)3.088 E F1(ar)3.088 E 3.088(em)
--.18 G .588(arked r)-3.088 F .587(eadonly; the values of these)-.18 F F3
-(names)3.347 E F1 .587(may not be changed by)3.147 F .832
-(subsequent assignment.)144 136.8 R .832(If the)5.832 F F2<ad66>3.332 E
-F1 .833(option is supplied, the functions corr)3.332 F .833
-(esponding to the)-.18 F F3(names)144 148.8 Q F1(ar)3.81 E 3.81(es)-.18
-G 3.81(om)-3.81 G 3.81(arked. The)-3.81 F F2<ad61>3.81 E F1 1.309
-(option r)3.809 F 1.309(estricts the variables to arrays.)-.18 F 1.309
-(If no)6.309 F F3(name)4.069 E F1(ar)4.159 E(gu-)-.18 E 1.057(ments ar)
-144 160.8 R 3.557(eg)-.18 G 1.057(iven, or if the)-3.557 F F2<ad70>3.557
-E F1 1.057(option is supplied, a list of all r)3.557 F 1.057
-(eadonly names is printed.)-.18 F(The)144 172.8 Q F2<ad70>2.578 E F1
-.077(option causes output to be displayed in a format that may be r)
-2.578 F .077(eused as input.)-.18 F .077(If a)5.077 F .902
-(variable name is followed by =)144 184.8 R F3(word)A F1 3.402(,t)C .903
-(he value of the variable is set to)-3.402 F F3(word)3.403 E F1 5.903
-(.T)C .903(he r)-5.903 F(eturn)-.18 E .998
-(status is 0 unless an invalid option is encounter)144 196.8 R .998
-(ed, one of the)-.18 F F3(names)3.757 E F1 .997(is not a valid shell)
-3.557 F(variable name, or)144 208.8 Q F2<ad66>2.5 E F1
-(is supplied with a)2.5 E F3(name)2.76 E F1(that is not a function.)2.85
-E F2(return)108 225.6 Q F1([)2.5 E F3(n)A F1(])A .563
-(Causes a function to exit with the r)144 237.6 R .563
-(eturn value speci\214ed by)-.18 F F3(n)3.063 E F1 5.563(.I).08 G(f)
--5.563 E F3(n)3.323 E F1 .563(is omitted, the r)3.143 F(eturn)-.18 E
-.545(status is that of the last command executed in the function body)
-144 249.6 R 5.544(.I)-1.11 G 3.044(fu)-5.544 G .544(sed outside a func-)
--3.044 F 1.148(tion, but during execution of a script by the)144 261.6 R
-F2(.)3.648 E F1(\()6.148 E F2(source)A F1 3.648(\)c)C 1.148
-(ommand, it causes the shell to)-3.648 F .631
-(stop executing that script and r)144 273.6 R .631(eturn either)-.18 F
-F3(n)3.391 E F1 .63(or the exit status of the last command exe-)3.211 F
-.54(cuted within the script as the exit status of the script.)144 285.6
-R .541(If used outside a function and not)5.541 F .038
-(during execution of a script by)144 297.6 R F2(.)2.538 E F1 2.538(,t)
-.833 G .038(he r)-2.538 F .038(eturn status is false.)-.18 F .037
-(Any command associated with)5.038 F(the)144 309.6 Q F2(RETURN)2.5 E F1
-(trap is executed befor)2.5 E 2.5(ee)-.18 G(xecution r)-2.5 E
-(esumes after the function or script.)-.18 E F2(set)108 326.4 Q F1([)2.5
-E F2(\255\255abefhkmnptuvxBCHP)A F1 2.5(][)C F2<ad6f>-2.5 E F3(option)
-2.5 E F1 2.5(][)C F3(ar)-2.5 E(g)-.18 E F1(...])2.5 E -.55(Wi)144 338.4
-S .245(thout options, the name and value of each shell variable ar).55 F
-2.746(ed)-.18 G .246(isplayed in a format that)-2.746 F .234(can be r)
-144 350.4 R .233(eused as input for setting or r)-.18 F .233
-(esetting the curr)-.18 F .233(ently-set variables.)-.18 F .233
-(Read-only vari-)5.233 F .748(ables cannot be r)144 362.4 R 3.248
-(eset. In)-.18 F F3 .748(posix mode)3.248 F F1 3.248(,o)C .748
-(nly shell variables ar)-3.248 F 3.248(el)-.18 G 3.248(isted. The)-3.248
-F .748(output is sorted)3.248 F(accor)144 374.4 Q 2.608
-(ding to the curr)-.18 F 2.608(ent locale.)-.18 F 2.608(When options ar)
-7.608 F 5.108(es)-.18 G 2.607(peci\214ed, they set or unset shell)-5.108
-F 3.455(attributes. Any)144 386.4 R(ar)3.455 E .955(guments r)-.18 F
-.955(emaining after the options ar)-.18 F 3.455(ep)-.18 G -.18(ro)-3.455
-G .955(cessed ar).18 F 3.455(et)-.18 G -.18(re)-3.455 G .955
-(ated as val-).18 F .67(ues for the positional parameters and ar)144
-398.4 R 3.17(ea)-.18 G .67(ssigned, in or)-3.17 F(der)-.18 E 3.17(,t)
--.74 G(o)-3.17 E F2($1)3.17 E F1(,)A F2($2)3.17 E F1(,)A F2 3.17(... $)
-3.17 F F3(n)A F1 5.67(.O)C .67(ptions, if)-5.67 F
-(speci\214ed, have the following meanings:)144 410.4 Q F2<ad61>144 422.4
-Q F1 1.063(Automatically mark variables and functions which ar)28.94 F
-3.563(em)-.18 G 1.063(odi\214ed or cr)-3.563 F 1.063(eated for)-.18 F
-(export to the envir)184 434.4 Q(onment of subsequent commands.)-.18 E
-F2<ad62>144 446.4 Q F1 .096(Report the status of terminated backgr)27.83
-F .096(ound jobs immediately)-.18 F 2.596(,r)-1.11 G .096
-(ather than befor)-2.596 F(e)-.18 E(the next primary pr)184 458.4 Q 2.5
-(ompt. This)-.18 F(is ef)2.5 E(fective only when job contr)-.18 E
-(ol is enabled.)-.18 E F2<ad65>144 470.4 Q F1 .178
-(Exit immediately if a)28.94 F F3 .178(simple command)2.678 F F1(\(see)
-2.678 E/F4 9/Palatino-Bold@0 SF .178(SHELL GRAMMAR)2.678 F F1 .179
-(above\) exits with a)2.429 F(non-zer)184 482.4 Q 3.233(os)-.18 G 3.233
-(tatus. The)-3.233 F .733
-(shell does not exit if the command that fails is part of the)3.233 F
-.695(command list immediately following a)184 494.4 R F2(while)3.196 E
-F1(or)3.196 E F2(until)3.196 E F1(keywor)3.196 E .696
-(d, part of the test)-.18 F .981(in an)184 506.4 R F3(if)3.641 E F1 .981
-(statement, part of a)5.331 F F2(&&)3.481 E F1(or)3.481 E/F5 10/Symbol
-SF<efef>3.481 E F1 .98(list, or if the command's r)3.481 F .98
-(eturn value is)-.18 F(being inverted via)184 518.4 Q F2(!)2.5 E F1 5
-(.A)C(trap on)-2.5 E F2(ERR)2.5 E F1 2.5(,i)C 2.5(fs)-2.5 G
-(et, is executed befor)-2.5 E 2.5(et)-.18 G(he shell exits.)-2.5 E F2
-<ad66>144 530.4 Q F1(Disable pathname expansion.)30.05 E F2<ad68>144
-542.4 Q F1 .591(Remember the location of commands as they ar)27.83 F
-3.092(el)-.18 G .592(ooked up for execution.)-3.092 F(This)5.592 E
-(is enabled by default.)184 554.4 Q F2<ad6b>144 566.4 Q F1 .935(All ar)
-27.83 F .934(guments in the form of assignment statements ar)-.18 F
-3.434(ep)-.18 G .934(laced in the envir)-3.434 F(on-)-.18 E
-(ment for a command, not just those that pr)184 578.4 Q
-(ecede the command name.)-.18 E F2<ad6d>144 590.4 Q F1 .71
-(Monitor mode.)25.05 F .71(Job contr)5.71 F .711(ol is enabled.)-.18 F
-.711(This option is on by default for interac-)5.711 F 1.165
-(tive shells on systems that support it \(see)184 602.4 R F4 1.164
-(JOB CONTROL)3.664 F F1 3.664(above\). Backgr)3.414 F(ound)-.18 E(pr)184
-614.4 Q .539(ocesses r)-.18 F .539(un in a separate pr)-.08 F .539
-(ocess gr)-.18 F .539(oup and a line containing their exit status)-.18 F
-(is printed upon their completion.)184 626.4 Q F2<ad6e>144 638.4 Q F1
-1.313(Read commands but do not execute them.)27.83 F 1.313
-(This may be used to check a shell)6.313 F(script for syntax err)184
-650.4 Q 2.5(ors. This)-.18 F(is ignor)2.5 E(ed by interactive shells.)
--.18 E F2<ad6f>144 662.4 Q F3(option\255name)2.5 E F1(The)184 674.4 Q F3
-(option\255name)2.5 E F1(can be one of the following:)2.5 E F2
-(allexport)184 686.4 Q F1(Same as)224 698.4 Q F2<ad61>2.5 E F1(.)A F0
-(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59(l2).15 G(005 Mar 15)
--123.59 E(55)198.17 E 0 Cg EP
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-(gument test using the second and)-.18 F(thir)180 168 Q 4.633(da)-.18 G
--.18(rg)-4.633 G 4.633(uments. If).18 F 2.133(the \214rst ar)4.633 F
-2.132(gument is exactly)-.18 F F4(\()4.632 E F1 2.132(and the thir)4.632
-F 4.632(da)-.18 G -.18(rg)-4.632 G 2.132(ument is).18 F(exactly)180 180
-Q F4(\))2.925 E F1 2.925(,t)C .426(he r)-2.925 F .426
-(esult is the one-ar)-.18 F .426(gument test of the second ar)-.18 F
-2.926(gument. Otherwise,)-.18 F .43(the expr)180 192 R .43
-(ession is false.)-.18 F(The)5.43 E F4<ad61>2.93 E F1(and)2.93 E F4
-<ad6f>2.93 E F1 .43(operators ar)2.93 F 2.93(ec)-.18 G(onsider)-2.93 E
-.43(ed binary operators)-.18 F(in this case.)180 204 Q 2.5(4a)144 216 S
--.18(rg)-2.5 G(uments).18 E .668(If the \214rst ar)180 228 R .668
-(gument is)-.18 F F4(!)3.168 E F1 3.168(,t)C .669(he r)-3.168 F .669
-(esult is the negation of the thr)-.18 F(ee-ar)-.18 E .669(gument expr)
--.18 F(es-)-.18 E .409(sion composed of the r)180 240 R .409
-(emaining ar)-.18 F 2.909(guments. Otherwise,)-.18 F .409(the expr)2.909
-F .409(ession is parsed)-.18 F(and evaluated accor)180 252 Q(ding to pr)
--.18 E(ecedence using the r)-.18 E(ules listed above.)-.08 E 2.5(5o)144
-264 S 2.5(rm)-2.5 G(or)-2.5 E 2.5(ea)-.18 G -.18(rg)-2.5 G(uments).18 E
-.781(The expr)180 276 R .782(ession is parsed and evaluated accor)-.18 F
-.782(ding to pr)-.18 F .782(ecedence using the r)-.18 F(ules)-.08 E
-(listed above.)180 288 Q F4(times)108 304.8 Q F1 .334
-(Print the accumulated user and system times for the shell and for pr)
-11.01 F .334(ocesses r)-.18 F .334(un fr)-.08 F .334(om the)-.18 F 2.5
-(shell. The)144 316.8 R -.18(re)2.5 G(turn status is 0.).18 E F4(trap)
-108 333.6 Q F1([)2.5 E F4(\255lp)A F1 2.5(][)C([)-2.5 E/F5 10
-/Palatino-Italic@0 SF(ar)A(g)-.18 E F1(])A F5(sigspec)2.5 E F1(...])2.5
-E .563(The command)144 345.6 R F5(ar)3.523 E(g)-.18 E F1 .563
-(is to be r)3.543 F .563(ead and executed when the shell r)-.18 F .564
-(eceives signal\(s\))-.18 F F5(sigspec)3.064 E F1 5.564(.I).32 G(f)
--5.564 E F5(ar)144.46 357.6 Q(g)-.18 E F1 .153(is absent \(and ther)
-3.133 F 2.653(ei)-.18 G 2.653(sas)-2.653 G(ingle)-2.653 E F5(sigspec)
-2.653 E F1 2.653(\)o)C(r)-2.653 E F4<ad>2.653 E F1 2.653(,e)C .153
-(ach speci\214ed signal is r)-2.653 F .152(eset to its original)-.18 F
-.069(disposition \(the value it had upon entrance to the shell\).)144
-369.6 R(If)5.069 E F5(ar)3.03 E(g)-.18 E F1 .07
-(is the null string the signal)3.05 F .142(speci\214ed by each)144 381.6
-R F5(sigspec)3.052 E F1 .142(is ignor)2.962 F .142
-(ed by the shell and by the commands it invokes.)-.18 F(If)5.141 E F5
-(ar)3.101 E(g)-.18 E F1(is)3.121 E 1.795(not pr)144 393.6 R 1.795
-(esent and)-.18 F F4<ad70>4.295 E F1 1.796
-(has been supplied, then the trap commands associated with each)4.295 F
-F5(sigspec)144.41 405.6 Q F1(ar)3.218 E 2.898(ed)-.18 G 2.898
-(isplayed. If)-2.898 F .398(no ar)2.898 F .398(guments ar)-.18 F 2.898
-(es)-.18 G .397(upplied or if only)-2.898 F F4<ad70>2.897 E F1 .397
-(is given,)2.897 F F4(trap)2.897 E F1 .397(prints the)2.897 F .035
-(list of commands associated with each signal.)144 417.6 R(The)5.036 E
-F4<ad6c>2.536 E F1 .036(option causes the shell to print a list)2.536 F
-1.095(of signal names and their corr)144 429.6 R 1.095
-(esponding numbers.)-.18 F(Each)6.095 E F5(sigspec)4.005 E F1 1.094
-(is either a signal name)3.914 F .672(de\214ned in <)144 441.6 R F5
-(signal.h)A F1 .673(>, or a signal number)B 5.673(.S)-.74 G .673
-(ignal names ar)-5.673 F 3.173(ec)-.18 G .673
-(ase insensitive and the SIG)-3.173 F(pr)144 453.6 Q .977
-(e\214x is optional.)-.18 F .976(If a)5.976 F F5(sigspec)3.886 E F1(is)
-3.796 E F2(EXIT)3.476 E F1 .976(\(0\) the command)3.226 F F5(ar)3.936 E
-(g)-.18 E F1 .976(is executed on exit fr)3.956 F .976(om the)-.18 F
-3.404(shell. If)144 465.6 R(a)3.404 E F5(sigspec)3.814 E F1(is)3.724 E
-F2(DEBUG)3.404 E F3(,)A F1 .904(the command)3.154 F F5(ar)3.864 E(g)-.18
-E F1 .905(is executed befor)3.885 F 3.405(ee)-.18 G(very)-3.405 E F5
-.905(simple command)3.405 F F1(,)A F5(for)144 477.6 Q F1(command,)3.016
-E F5(case)3.016 E F1(command,)3.016 E F5(select)3.016 E F1 .515
-(command, every arithmetic)3.016 F F5(for)3.015 E F1 .515
-(command, and befor)3.015 F(e)-.18 E 1.001
-(the \214rst command executes in a shell function \(see)144 489.6 R F2
-1.001(SHELL GRAMMAR)3.501 F F1 3.501(above\). Refer)3.251 F(to)3.501 E
-.679(the description of the)144 501.6 R F4(extdebug)3.178 E F1 .678
-(option to the)3.178 F F4(shopt)3.178 E F1 .678
-(builtin for details of its ef)3.178 F .678(fect on the)-.18 F F4(DEBUG)
-144 513.6 Q F1 3.153(trap. If)3.153 F(a)3.153 E F5(sigspec)3.563 E F1
-(is)3.473 E F2(ERR)3.153 E F3(,)A F1 .653(the command)2.903 F F5(ar)
-3.613 E(g)-.18 E F1 .653(is executed whenever a simple com-)3.633 F .241
-(mand has a non\255zer)144 525.6 R 2.741(oe)-.18 G .24
-(xit status, subject to the following conditions.)-2.741 F(The)5.24 E F2
-(ERR)2.74 E F1 .24(trap is not)2.49 F 1.926(executed if the failed comm\
-and is part of the command list immediately following a)144 537.6 R F4
-(while)144 549.6 Q F1(or)2.552 E F4(until)2.552 E F1(keywor)2.552 E .052
-(d, part of the test in an)-.18 F F5(if)2.712 E F1 .052
-(statement, part of a)4.402 F F4(&&)2.552 E F1(or)2.552 E/F6 10/Symbol
-SF<efef>2.552 E F1 .051(list, or if the)2.552 F .092(command's r)144
-561.6 R .092(eturn value is being inverted via)-.18 F F4(!)2.592 E F1
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-(he same conditions obeyed by)-2.592 F(the)144 573.6 Q F4(errexit)2.825
-E F1 2.825(option. If)2.825 F(a)2.825 E F5(sigspec)3.235 E F1(is)3.145 E
-F2(RETURN)2.825 E F3(,)A F1 .325(the command)2.575 F F5(ar)3.284 E(g)
--.18 E F1 .324(is executed each time a shell)3.304 F 1.95
-(function or a script executed with the)144 585.6 R F4(.)4.451 E F1(or)
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-F(Signals)6.951 E(ignor)144 597.6 Q .847
-(ed upon entry to the shell cannot be trapped or r)-.18 F 3.346(eset. T)
--.18 F .846(rapped signals ar)-.9 F 3.346(er)-.18 G .846(eset to)-3.526
-F .298(their original values in a child pr)144 609.6 R .299
-(ocess when it is cr)-.18 F 2.799(eated. The)-.18 F -.18(re)2.799 G .299
-(turn status is false if any).18 F F5(sigspec)144.41 621.6 Q F1
-(is invalid; otherwise)2.82 E F4(trap)2.5 E F1 -.18(re)2.5 G(turns tr)
-.18 E(ue.)-.08 E F4(type)108 638.4 Q F1([)2.5 E F4(\255aftpP)A F1(])A F5
-(name)2.5 E F1([)2.5 E F5(name)A F1(...])2.5 E -.55(Wi)144 650.4 S 1.476
-(th no options, indicate how each).55 F F5(name)4.236 E F1 1.476
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-(name. If)144 662.4 R(the)2.725 E F4<ad74>2.725 E F1 .225
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-144 674.4 Q F1 2.556(,o).08 G(r)-2.556 E F5(\214le)4.676 E F1(if)2.906 E
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--.18 F .055(d, function, builtin, or disk \214le, r)-.18 F(espec-)-.18 E
-(tively)144 686.4 Q 6.634(.I)-1.11 G 4.134(ft)-6.634 G(he)-4.134 E F5
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-(is not found, then nothing is printed, and an exit status of false is)
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-2.523 E F1 .023(option is used,)2.523 F F4(type)2.523 E F1 .023
-(either r)2.523 F .023(eturns the name of the disk \214le that would)
--.18 F 1.086(be executed if)144 710.4 R F5(name)3.846 E F1(wer)3.936 E
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-F/F7 10/Courier@0 SF 1.086(type -t name)3.586 F F1 .016(would not r)144
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-E F1 2.515(,e)C .015(ven if)-2.515 F F7 .015(type -t)2.515 F F0
-(GNU Bash-3.1-de)72 768 Q -.15(ve)-.25 G 123.59(l2).15 G(005 Mar 15)
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+(command, and before the \214rst command e)2.912 F -.15(xe)-.15 G .412
+(cutes in a shell function \(see).15 F F3 .413(SHELL GRAMMAR)2.912 F F0
+(abo)144 309.6 Q -.15(ve)-.15 G 2.666(\). Refer).15 F .166
+(to the description of the)2.666 F F1(extdeb)2.666 E(ug)-.2 E F0 .166
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+(cuted whene).15 F -.15(ve)-.25 G 3.009(ras).15 G .509(imple com-)-3.009
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+(xit status, subject to the follo)-.15 F 2.506(wing conditions.)-.25 F
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+(ailed command is part of the command list immediately follo)-.1 F .105
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-.061(ovides contr)-.18 F .061(ol over the r)-.18 F(esour)-.18 E .061
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-(ocesses started by it, on)-.18 F 1.497(systems that allow such contr)
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-(imit cannot be incr)-3.384 F .884(eased once it is set; a soft)-.18 F
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--.18 E F4<ad6e>144 376.8 Q F2 .958(The maximum number of open \214le de\
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+ommands between parentheses to force it into a)-.25 F
+(subshell, which may be stopped as a unit.)108 309.6 Q .955
+(Commands inside of)108 326.4 R F1($\()3.455 E F0(...)A F1(\))A F0 .956
+(command substitution are not parsed until substitution is attempted.)
+3.455 F .956(This will)5.956 F .567
+(delay error reporting until some time after the command is entered.)108
+338.4 R -.15(Fo)5.567 G 3.067(re).15 G .567
+(xample, unmatched parentheses,)-3.217 F -2.15 -.25(ev e)108 350.4 T 2.5
+(ni).25 G(nside shell comments, will result in error messages while the\
+ construct is being read.)-2.5 E(Array v)108 367.2 Q
+(ariables may not \(yet\) be e)-.25 E(xported.)-.15 E
+(GNU Bash-3.1-beta1)72 768 Q(2005 Aug 27)122.91 E(64)197.89 E 0 Cg EP
%%Trailer
end
%%EOF
@xrdef{Bash Builtins-pg}{39}
@xrdef{Bash Builtins-snt}{Section@tie 4.2}
@xrdef{The Set Builtin-title}{The Set Builtin}
-@xrdef{The Set Builtin-pg}{50}
+@xrdef{The Set Builtin-pg}{51}
@xrdef{The Set Builtin-snt}{Section@tie 4.3}
@xrdef{Special Builtins-title}{Special Builtins}
@xrdef{Special Builtins-pg}{54}
\entry{:}{33}{\code {:}}
\entry{.}{33}{\code {.}}
\entry{break}{33}{\code {break}}
-\entry{cd}{33}{\code {cd}}
+\entry{cd}{34}{\code {cd}}
\entry{continue}{34}{\code {continue}}
\entry{eval}{34}{\code {eval}}
\entry{exec}{34}{\code {exec}}
\entry{command}{41}{\code {command}}
\entry{declare}{41}{\code {declare}}
\entry{echo}{42}{\code {echo}}
-\entry{enable}{42}{\code {enable}}
+\entry{enable}{43}{\code {enable}}
\entry{help}{43}{\code {help}}
\entry{let}{43}{\code {let}}
\entry{local}{43}{\code {local}}
-\entry{logout}{43}{\code {logout}}
+\entry{logout}{44}{\code {logout}}
\entry{printf}{44}{\code {printf}}
\entry{read}{44}{\code {read}}
\entry{shopt}{45}{\code {shopt}}
\entry{source}{49}{\code {source}}
\entry{type}{49}{\code {type}}
\entry{typeset}{49}{\code {typeset}}
-\entry{ulimit}{49}{\code {ulimit}}
+\entry{ulimit}{50}{\code {ulimit}}
\entry{unalias}{50}{\code {unalias}}
-\entry{set}{50}{\code {set}}
+\entry{set}{51}{\code {set}}
\entry{dirs}{75}{\code {dirs}}
\entry{popd}{76}{\code {popd}}
\entry{pushd}{76}{\code {pushd}}
\entry {\code {builtin}}{40}
\initial {C}
\entry {\code {caller}}{40}
-\entry {\code {cd}}{33}
+\entry {\code {cd}}{34}
\entry {\code {command}}{41}
\entry {\code {compgen}}{109}
\entry {\code {complete}}{109}
\entry {\code {disown}}{85}
\initial {E}
\entry {\code {echo}}{42}
-\entry {\code {enable}}{42}
+\entry {\code {enable}}{43}
\entry {\code {eval}}{34}
\entry {\code {exec}}{34}
\entry {\code {exit}}{34}
\initial {L}
\entry {\code {let}}{43}
\entry {\code {local}}{43}
-\entry {\code {logout}}{43}
+\entry {\code {logout}}{44}
\initial {P}
\entry {\code {popd}}{76}
\entry {\code {printf}}{44}
\entry {\code {readonly}}{36}
\entry {\code {return}}{36}
\initial {S}
-\entry {\code {set}}{50}
+\entry {\code {set}}{51}
\entry {\code {shift}}{36}
\entry {\code {shopt}}{45}
\entry {\code {source}}{49}
\entry {\code {type}}{49}
\entry {\code {typeset}}{49}
\initial {U}
-\entry {\code {ulimit}}{49}
+\entry {\code {ulimit}}{50}
\entry {\code {umask}}{38}
\entry {\code {unalias}}{50}
\entry {\code {unset}}{39}
<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<!-- Created on March, 15 2005 by texi2html 1.64 -->
+<!-- Created on October, 3 2005 by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
<H1>Bash Reference Manual</H1></P><P>
This text is a brief description of the features that are present in
-the Bash shell (version 3.1-devel, 15 March 2005)..
+the Bash shell (version 3.1-beta1, 5 September 2005)..
</P><P>
-This is Edition 3.1-devel, last updated 15 March 2005,
+This is Edition 3.1-beta1, last updated 5 September 2005,
of <CITE>The GNU Bash Reference Manual</CITE>,
-for <CODE>Bash</CODE>, Version 3.1-devel.
+for <CODE>Bash</CODE>, Version 3.1-beta1.
</P><P>
Bash contains features that appear in other popular shells, and some
<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC1">1. Introduction</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">An introduction to the shell.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC4">2. Definitions</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Some definitions used in the rest of this
manual.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC5">3. Basic Shell Features</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">The shell "building blocks".</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC56">4. Shell Builtin Commands</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Commands that are a part of the shell.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC61">5. Shell Variables</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Variables used or set by Bash.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC64">6. Bash Features</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Features found only in Bash.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC87">7. Job Control</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">A chapter describing what job control is
- and how Bash allows you to use it.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC115">9. Using History Interactively</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Chapter dealing with history expansion
- rules.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC87">7. Job Control</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">What job control is and how Bash allows you
+ to use it.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC115">9. Using History Interactively</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Command History Expansion</TD></TR>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC91">8. Command Line Editing</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Chapter describing the command line
editing features.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC122">10. Installing Bash</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to build and install Bash on your system.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC131">A. Reporting Bugs</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to report bugs in Bash.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC132">B. Major Differences From The Bourne Shell</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">A terse list of the differences
between Bash and historical
versions of /bin/sh.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC134">C. Copying This Manual</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Copying this manual.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC137">Index of Shell Builtin Commands</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Index of Bash builtin commands.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC138">Index of Shell Reserved Words</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Index of Bash reserved words.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC139">Parameter and Variable Index</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Quick reference helps you find the
variable you want.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC140">Function Index</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Index of bindable Readline functions.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC141">Concept Index</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">General index for concepts described in
this manual.</TD></TR>
</TABLE></BLOCKQUOTE>
<!--docid::SEC1::-->
<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC2">1.1 What is Bash?</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">A short description of Bash.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC3">1.2 What is a shell?</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">A brief introduction to shells.</TD></TR>
</TABLE></BLOCKQUOTE>
<P>
<!--docid::SEC6::-->
<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC7">3.1.1 Shell Operation</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">The basic operation of the shell.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC8">3.1.2 Quoting</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to remove the special meaning from characters.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC14">3.1.3 Comments</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to specify comments.</TD></TR>
</TABLE></BLOCKQUOTE>
<P>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC11">3.1.2.3 Double Quotes</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to suppress most of the interpretation of a
sequence of characters.</TD></TR>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC12">3.1.2.4 ANSI-C Quoting</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to expand ANSI-C sequences in quoted strings.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC13">3.1.2.5 Locale-Specific Translation</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to translate strings into different languages.</TD></TR>
</TABLE></BLOCKQUOTE>
<P>
<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC49">3.7.1 Simple Command Expansion</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How Bash expands simple commands before
executing them.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC50">3.7.2 Command Search and Execution</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How Bash finds commands and runs them.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC51">3.7.3 Command Execution Environment</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">The environment in which Bash
executes commands that are not
shell builtins.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC52">3.7.4 Environment</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">The environment given to a command.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC53">3.7.5 Exit Status</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">The status returned by commands and how Bash
interprets it.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC54">3.7.6 Signals</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">What happens when Bash or a command it runs
receives a signal.</TD></TR>
-</TABLE>
-
-<br>
-</BLOCKQUOTE>
+</TABLE></BLOCKQUOTE>
<P>
<A NAME="Simple Command Expansion"></A>
Unless otherwise noted, each builtin command documented as accepting
options preceded by <SAMP>`-'</SAMP> accepts <SAMP>`--'</SAMP>
to signify the end of the options.
+For example, the <CODE>:</CODE>, <CODE>true</CODE>, <CODE>false</CODE>, and <CODE>test</CODE>
+builtins do not accept options.
</P><P>
<A NAME="Bourne Shell Builtins"></A>
Each operator and operand must be a separate argument.
Expressions are composed of the primaries described below in
<A HREF="bashref.html#SEC78">6.4 Bash Conditional Expressions</A>.
+<CODE>test</CODE> does not accept any options, nor does it accept and ignore
+an argument of <SAMP>`--'</SAMP> as signifying the end of options.
<P>
When the <CODE>[</CODE> form is used, the last argument to the command must
The <CODE>xpg_echo</CODE> shell option may be used to
dynamically determine whether or not <CODE>echo</CODE> expands these
escape characters by default.
+<CODE>echo</CODE> does not interpret <SAMP>`--'</SAMP> to mean the end of options.
+<P>
+
<CODE>echo</CODE> interprets the following escape sequences:
<DL COMPACT>
<DT><CODE>\a</CODE>
</P><P>
<A NAME="IDX266"></A>
-<DT><CODE>UID</CODE>
+<DT><CODE>TMPDIR</CODE>
<DD><A NAME="IDX267"></A>
+If set, Bash uses its value as the name of a directory in which
+Bash creates temporary files for the shell's use.
+<P>
+
+<A NAME="IDX268"></A>
+<DT><CODE>UID</CODE>
+<DD><A NAME="IDX269"></A>
The numeric real user id of the current user. This variable is readonly.
<P>
</DL>
<P>
-<A NAME="IDX268"></A>
+<A NAME="IDX270"></A>
A <EM>login</EM> shell is one whose first character of argument zero is
<SAMP>`-'</SAMP>, or one invoked with the <SAMP>`--login'</SAMP> option.
</P><P>
-<A NAME="IDX269"></A>
+<A NAME="IDX271"></A>
An <EM>interactive</EM> shell is one started without non-option arguments,
unless <SAMP>`-s'</SAMP> is specified,
without specifying the <SAMP>`-c'</SAMP> option, and whose input and output are both
<LI>
When running in POSIX mode, a special builtin returning an error
status will not cause the shell to exit (see section <A HREF="bashref.html#SEC86">6.11 Bash POSIX Mode</A>).
+<P>
+
<LI>
A failed <CODE>exec</CODE> will not cause the shell to exit
(see section <A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A>).
The <CODE>unset</CODE> builtin is used to destroy arrays.
<CODE>unset</CODE> <VAR>name</VAR>[<VAR>subscript</VAR>]
destroys the array element at index <VAR>subscript</VAR>.
+Care must be taken to avoid unwanted side effects caused by filename
+generation.
<CODE>unset</CODE> <VAR>name</VAR>, where <VAR>name</VAR> is an array, removes the
entire array. A subscript of <SAMP>`*'</SAMP> or <SAMP>`@'</SAMP> also removes the
entire array.
<DL COMPACT>
<DT><CODE>dirs</CODE>
-<DD><A NAME="IDX270"></A>
+<DD><A NAME="IDX272"></A>
<TABLE><tr><td> </td><td class=example><pre>dirs [+<VAR>N</VAR> | -<VAR>N</VAR>] [-clpv]
</pre></td></tr></table>Display the list of currently remembered directories. Directories
are added to the list with the <CODE>pushd</CODE> command; the
<P>
<DT><CODE>popd</CODE>
-<DD><A NAME="IDX271"></A>
+<DD><A NAME="IDX273"></A>
<TABLE><tr><td> </td><td class=example><pre>popd [+<VAR>N</VAR> | -<VAR>N</VAR>] [-n]
</pre></td></tr></table><P>
</DL>
<P>
-<A NAME="IDX272"></A>
+<A NAME="IDX274"></A>
<DT><CODE>pushd</CODE>
<DD><TABLE><tr><td> </td><td class=example><pre>pushd [<VAR>dir</VAR> | <VAR>+N</VAR> | <VAR>-N</VAR>] [-n]
</pre></td></tr></table><P>
<P>
<LI>
+The <CODE>bg</CODE> builtin uses the required format to describe each job placed
+in the background, which does not include an indication of whether the job
+is the current or previous job.
+<P>
+
+<LI>
Reserved words appearing in a context where reserved words are recognized
do not undergo alias expansion.
<P>
<P>
<LI>
-POSIX 1003.2 `special' builtins are found before shell functions
+POSIX 1003.2 special builtins are found before shell functions
during command lookup.
<P>
<P>
<LI>
+The <CODE>pwd</CODE> builtin verifies that the value it prints is the same as the
+current directory, even if it is not asked to check the file system with the
+<SAMP>`-P'</SAMP> option.
+<P>
+
+<LI>
When listing the history, the <CODE>fc</CODE> builtin does not include an
indication of whether or not a history entry has been modified.
<P>
<P>
<LI>
+The <CODE>vi</CODE> editing mode will invoke the <CODE>vi</CODE> editor directly when
+the <SAMP>`v'</SAMP> command is run, instead of checking <CODE>$FCEDIT</CODE> and
+<CODE>$EDITOR</CODE>.
+<P>
+
+<LI>
When the <CODE>xpg_echo</CODE> option is enabled, Bash does not attempt to interpret
any arguments to <CODE>echo</CODE> as options. Each argument is displayed, after
escape characters are converted.
</OL>
<P>
-There is other POSIX 1003.2 behavior that Bash does not implement.
+There is other POSIX 1003.2 behavior that Bash does not implement by
+default even when in POSIX mode.
Specifically:
</P><P>
<OL>
-<LI>
-Assignment statements affect the execution environment of all
-builtins, not just special ones.
-<P>
<LI>
-When a subshell is created to execute a shell script with execute permission,
-but without a leading <SAMP>`#!'</SAMP>, Bash sets <CODE>$0</CODE> to the full pathname of
-the script as found by searching <CODE>$PATH</CODE>, rather than the command as
-typed by the user.
+The <CODE>fc</CODE> builtin checks <CODE>$EDITOR</CODE> as a program to edit history
+entries if <CODE>FCEDIT</CODE> is unset, rather than defaulting directly to
+<CODE>ed</CODE>. <CODE>fc</CODE> uses <CODE>ed</CODE> if <CODE>EDITOR</CODE> is unset.
<P>
<LI>
-When using <SAMP>`.'</SAMP> to source a shell script found in <CODE>$PATH</CODE>, bash
-checks execute permission bits rather than read permission bits, just as
-if it were searching for a command.
+As noted above, Bash requires the <CODE>xpg_echo</CODE> option to be enabled for
+the <CODE>echo</CODE> builtin to be fully conformant.
<P>
</OL>
<P>
+Bash can be configured to be POSIX-conformant by default, by specifying
+the <SAMP>`--enable-strict-posix-default'</SAMP> to <CODE>configure</CODE> when building
+(see section <A HREF="bashref.html#SEC130">10.8 Optional Features</A>).
+</P><P>
+
<A NAME="Job Control"></A>
<HR SIZE="6">
<A NAME="SEC87"></A>
<DL COMPACT>
<DT><CODE>bg</CODE>
-<DD><A NAME="IDX273"></A>
+<DD><A NAME="IDX275"></A>
<TABLE><tr><td> </td><td class=example><pre>bg [<VAR>jobspec</VAR> <small>...</small>]
</pre></td></tr></table>Resume each suspended job <VAR>jobspec</VAR> in the background, as if it
had been started with <SAMP>`&'</SAMP>.
If <VAR>jobspec</VAR> is not supplied, the current job is used.
The return status is zero unless it is run when job control is not
-enabled, or, when run with job control enabled, if the last
-<VAR>jobspec</VAR> was not found or the last <VAR>jobspec</VAR> specifies a job
+enabled, or, when run with job control enabled, any
+<VAR>jobspec</VAR> was not found or specifies a job
that was started without job control.
<P>
<DT><CODE>fg</CODE>
-<DD><A NAME="IDX274"></A>
+<DD><A NAME="IDX276"></A>
<TABLE><tr><td> </td><td class=example><pre>fg [<VAR>jobspec</VAR>]
</pre></td></tr></table>Resume the job <VAR>jobspec</VAR> in the foreground and make it the current job.
If <VAR>jobspec</VAR> is not supplied, the current job is used.
<P>
<DT><CODE>jobs</CODE>
-<DD><A NAME="IDX275"></A>
+<DD><A NAME="IDX277"></A>
<TABLE><tr><td> </td><td class=example><pre>jobs [-lnprs] [<VAR>jobspec</VAR>]
jobs -x <VAR>command</VAR> [<VAR>arguments</VAR>]
</pre></td></tr></table><P>
</P><P>
<DT><CODE>kill</CODE>
-<DD><A NAME="IDX276"></A>
+<DD><A NAME="IDX278"></A>
<TABLE><tr><td> </td><td class=example><pre>kill [-s <VAR>sigspec</VAR>] [-n <VAR>signum</VAR>] [-<VAR>sigspec</VAR>] <VAR>jobspec</VAR> or <VAR>pid</VAR>
kill -l [<VAR>exit_status</VAR>]
</pre></td></tr></table>Send a signal specified by <VAR>sigspec</VAR> or <VAR>signum</VAR> to the process
<P>
<DT><CODE>wait</CODE>
-<DD><A NAME="IDX277"></A>
+<DD><A NAME="IDX279"></A>
<TABLE><tr><td> </td><td class=example><pre>wait [<VAR>jobspec</VAR> or <VAR>pid</VAR> ...]
</pre></td></tr></table>Wait until the child process specified by each process ID <VAR>pid</VAR>
or job specification <VAR>jobspec</VAR> exits and return the exit status of the
<P>
<DT><CODE>disown</CODE>
-<DD><A NAME="IDX278"></A>
+<DD><A NAME="IDX280"></A>
<TABLE><tr><td> </td><td class=example><pre>disown [-ar] [-h] [<VAR>jobspec</VAR> <small>...</small>]
</pre></td></tr></table>Without options, each <VAR>jobspec</VAR> is removed from the table of
active jobs.
<P>
<DT><CODE>suspend</CODE>
-<DD><A NAME="IDX279"></A>
+<DD><A NAME="IDX281"></A>
<TABLE><tr><td> </td><td class=example><pre>suspend [-f]
</pre></td></tr></table>Suspend the execution of this shell until it receives a
<CODE>SIGCONT</CODE> signal. The <SAMP>`-f'</SAMP> option means to suspend
<DL COMPACT>
-<A NAME="IDX280"></A>
+<A NAME="IDX282"></A>
<DT><CODE>auto_resume</CODE>
-<DD><A NAME="IDX281"></A>
+<DD><A NAME="IDX283"></A>
This variable controls how the shell interacts with the user and
job control. If this variable exists then single word simple
commands without redirections are treated as candidates for resumption
</DL>
<P>
-<A NAME="IDX282"></A>
+<A NAME="IDX284"></A>
</P><P>
<A NAME="Command Line Editing"></A>
<!--docid::SEC96::-->
<P>
-<A NAME="IDX283"></A>
-<A NAME="IDX284"></A>
+<A NAME="IDX285"></A>
+<A NAME="IDX286"></A>
</P><P>
<EM>Killing</EM> text means to delete the text from the line, but to save
ring is not line specific; the text that you killed on a previously
typed line is available to be yanked back later, when you are typing
another line.
-<A NAME="IDX285"></A>
+<A NAME="IDX287"></A>
</P><P>
Here is the list of commands for killing text.
</pre></td></tr></table></P><P>
Variable names and values, where appropriate, are recognized without regard
-to case.
+to case. Unrecognized variable names are ignored.
+</P><P>
+
+Boolean variables (those that can be set to on or off) are set to on if
+the value is null or empty, <VAR>on</VAR> (case-insensitive), or 1. Any other
+value results in the variable being set to off.
</P><P>
The <CODE>bind -V</CODE> command lists the current Readline variable names
variables.
</P><P>
-<A NAME="IDX286"></A>
+<A NAME="IDX288"></A>
<DL COMPACT>
<DT><CODE>bell-style</CODE>
-<DD><A NAME="IDX287"></A>
+<DD><A NAME="IDX289"></A>
Controls what happens when Readline wants to ring the terminal bell.
If set to <SAMP>`none'</SAMP>, Readline never rings the bell. If set to
<SAMP>`visible'</SAMP>, Readline uses a visible bell if one is available.
<P>
<DT><CODE>bind-tty-special-chars</CODE>
-<DD><A NAME="IDX288"></A>
+<DD><A NAME="IDX290"></A>
If set to <SAMP>`on'</SAMP>, Readline attempts to bind the control characters
treated specially by the kernel's terminal driver to their Readline
equivalents.
<P>
<DT><CODE>comment-begin</CODE>
-<DD><A NAME="IDX289"></A>
+<DD><A NAME="IDX291"></A>
The string to insert at the beginning of the line when the
<CODE>insert-comment</CODE> command is executed. The default value
is <CODE>"#"</CODE>.
<P>
<DT><CODE>completion-query-items</CODE>
-<DD><A NAME="IDX290"></A>
+<DD><A NAME="IDX292"></A>
The number of possible completions that determines when the user is
asked whether the list of possibilities should be displayed.
If the number of possible completions is greater than this value,
Readline will ask the user whether or not he wishes to view
them; otherwise, they are simply listed.
This variable must be set to an integer value greater than or equal to 0.
+A negative value means Readline should never ask.
The default limit is <CODE>100</CODE>.
<P>
<DT><CODE>convert-meta</CODE>
-<DD><A NAME="IDX291"></A>
+<DD><A NAME="IDX293"></A>
If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
eighth bit set to an ASCII key sequence by stripping the eighth
bit and prefixing an <KBD>ESC</KBD> character, converting them to a
<P>
<DT><CODE>disable-completion</CODE>
-<DD><A NAME="IDX292"></A>
+<DD><A NAME="IDX294"></A>
If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
Completion characters will be inserted into the line as if they had
been mapped to <CODE>self-insert</CODE>. The default is <SAMP>`off'</SAMP>.
<P>
<DT><CODE>editing-mode</CODE>
-<DD><A NAME="IDX293"></A>
+<DD><A NAME="IDX295"></A>
The <CODE>editing-mode</CODE> variable controls which default set of
key bindings is used. By default, Readline starts up in Emacs editing
mode, where the keystrokes are most similar to Emacs. This variable can be
<P>
<DT><CODE>enable-keypad</CODE>
-<DD><A NAME="IDX294"></A>
+<DD><A NAME="IDX296"></A>
When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
keypad when it is called. Some systems need this to enable the
arrow keys. The default is <SAMP>`off'</SAMP>.
<P>
<DT><CODE>expand-tilde</CODE>
-<DD><A NAME="IDX295"></A>
+<DD><A NAME="IDX297"></A>
If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
attempts word completion. The default is <SAMP>`off'</SAMP>.
<P>
-<A NAME="IDX296"></A>
+<DT><CODE>history-preserve-point</CODE>
+<DD><A NAME="IDX298"></A>
If set to <SAMP>`on'</SAMP>, the history code attempts to place point at the
same location on each history line retrieved with <CODE>previous-history</CODE>
-or <CODE>next-history</CODE>.
-</P><P>
+or <CODE>next-history</CODE>. The default is <SAMP>`off'</SAMP>.
+<P>
<DT><CODE>horizontal-scroll-mode</CODE>
-<DD><A NAME="IDX297"></A>
+<DD><A NAME="IDX299"></A>
This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>. Setting it
to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
horizontally on a single screen line when they are longer than the width
<P>
<DT><CODE>input-meta</CODE>
-<DD><A NAME="IDX298"></A>
-<A NAME="IDX299"></A>
+<DD><A NAME="IDX300"></A>
+<A NAME="IDX301"></A>
If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
will not clear the eighth bit in the characters it reads),
regardless of what the terminal claims it can support. The
<P>
<DT><CODE>isearch-terminators</CODE>
-<DD><A NAME="IDX300"></A>
+<DD><A NAME="IDX302"></A>
The string of characters that should terminate an incremental search without
subsequently executing the character as a command (see section <A HREF="bashref.html#SEC98">8.2.5 Searching for Commands in the History</A>).
If this variable has not been given a value, the characters <KBD>ESC</KBD> and
<P>
<DT><CODE>keymap</CODE>
-<DD><A NAME="IDX301"></A>
+<DD><A NAME="IDX303"></A>
Sets Readline's idea of the current keymap for key binding commands.
Acceptable <CODE>keymap</CODE> names are
<CODE>emacs</CODE>,
<P>
<DT><CODE>mark-modified-lines</CODE>
-<DD><A NAME="IDX302"></A>
+<DD><A NAME="IDX304"></A>
This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
This variable is <SAMP>`off'</SAMP> by default.
<P>
<DT><CODE>mark-symlinked-directories</CODE>
-<DD><A NAME="IDX303"></A>
+<DD><A NAME="IDX305"></A>
If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
to directories have a slash appended (subject to the value of
<CODE>mark-directories</CODE>).
<P>
<DT><CODE>match-hidden-files</CODE>
-<DD><A NAME="IDX304"></A>
+<DD><A NAME="IDX306"></A>
This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
completion, unless the leading <SAMP>`.'</SAMP> is
<P>
<DT><CODE>output-meta</CODE>
-<DD><A NAME="IDX305"></A>
+<DD><A NAME="IDX307"></A>
If set to <SAMP>`on'</SAMP>, Readline will display characters with the
eighth bit set directly rather than as a meta-prefixed escape
sequence. The default is <SAMP>`off'</SAMP>.
<P>
<DT><CODE>page-completions</CODE>
-<DD><A NAME="IDX306"></A>
+<DD><A NAME="IDX308"></A>
If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
to display a screenful of possible completions at a time.
This variable is <SAMP>`on'</SAMP> by default.
<P>
<DT><CODE>show-all-if-ambiguous</CODE>
-<DD><A NAME="IDX307"></A>
+<DD><A NAME="IDX309"></A>
This alters the default behavior of the completion functions. If
set to <SAMP>`on'</SAMP>,
words which have more than one possible completion cause the
<P>
<DT><CODE>show-all-if-unmodified</CODE>
-<DD><A NAME="IDX308"></A>
+<DD><A NAME="IDX310"></A>
This alters the default behavior of the completion functions in
a fashion similar to <VAR>show-all-if-ambiguous</VAR>.
If set to <SAMP>`on'</SAMP>,
<P>
<DT><CODE>visible-stats</CODE>
-<DD><A NAME="IDX309"></A>
+<DD><A NAME="IDX311"></A>
If set to <SAMP>`on'</SAMP>, a character denoting a file's type
is appended to the filename when listing possible
completions. The default is <SAMP>`off'</SAMP>.
<H3> 8.4.1 Commands For Moving </H3>
<!--docid::SEC104::-->
<DL COMPACT>
-<A NAME="IDX310"></A>
+<A NAME="IDX312"></A>
<DT><CODE>beginning-of-line (C-a)</CODE>
-<DD><A NAME="IDX311"></A>
+<DD><A NAME="IDX313"></A>
Move to the start of the current line.
<P>
-<A NAME="IDX312"></A>
+<A NAME="IDX314"></A>
<DT><CODE>end-of-line (C-e)</CODE>
-<DD><A NAME="IDX313"></A>
+<DD><A NAME="IDX315"></A>
Move to the end of the line.
<P>
-<A NAME="IDX314"></A>
+<A NAME="IDX316"></A>
<DT><CODE>forward-char (C-f)</CODE>
-<DD><A NAME="IDX315"></A>
+<DD><A NAME="IDX317"></A>
Move forward a character.
<P>
-<A NAME="IDX316"></A>
+<A NAME="IDX318"></A>
<DT><CODE>backward-char (C-b)</CODE>
-<DD><A NAME="IDX317"></A>
+<DD><A NAME="IDX319"></A>
Move back a character.
<P>
-<A NAME="IDX318"></A>
+<A NAME="IDX320"></A>
<DT><CODE>forward-word (M-f)</CODE>
-<DD><A NAME="IDX319"></A>
+<DD><A NAME="IDX321"></A>
Move forward to the end of the next word. Words are composed of
letters and digits.
<P>
-<A NAME="IDX320"></A>
+<A NAME="IDX322"></A>
<DT><CODE>backward-word (M-b)</CODE>
-<DD><A NAME="IDX321"></A>
+<DD><A NAME="IDX323"></A>
Move back to the start of the current or previous word. Words are
composed of letters and digits.
<P>
-<A NAME="IDX322"></A>
+<A NAME="IDX324"></A>
<DT><CODE>clear-screen (C-l)</CODE>
-<DD><A NAME="IDX323"></A>
+<DD><A NAME="IDX325"></A>
Clear the screen and redraw the current line,
leaving the current line at the top of the screen.
<P>
-<A NAME="IDX324"></A>
+<A NAME="IDX326"></A>
<DT><CODE>redraw-current-line ()</CODE>
-<DD><A NAME="IDX325"></A>
+<DD><A NAME="IDX327"></A>
Refresh the current line. By default, this is unbound.
<P>
<P>
<DL COMPACT>
-<A NAME="IDX326"></A>
+<A NAME="IDX328"></A>
<DT><CODE>accept-line (Newline or Return)</CODE>
-<DD><A NAME="IDX327"></A>
+<DD><A NAME="IDX329"></A>
Accept the line regardless of where the cursor is.
If this line is
non-empty, add it to the history list according to the setting of
to its original state.
<P>
-<A NAME="IDX328"></A>
+<A NAME="IDX330"></A>
<DT><CODE>previous-history (C-p)</CODE>
-<DD><A NAME="IDX329"></A>
+<DD><A NAME="IDX331"></A>
Move `back' through the history list, fetching the previous command.
<P>
-<A NAME="IDX330"></A>
+<A NAME="IDX332"></A>
<DT><CODE>next-history (C-n)</CODE>
-<DD><A NAME="IDX331"></A>
+<DD><A NAME="IDX333"></A>
Move `forward' through the history list, fetching the next command.
<P>
-<A NAME="IDX332"></A>
+<A NAME="IDX334"></A>
<DT><CODE>beginning-of-history (M-<)</CODE>
-<DD><A NAME="IDX333"></A>
+<DD><A NAME="IDX335"></A>
Move to the first line in the history.
<P>
-<A NAME="IDX334"></A>
+<A NAME="IDX336"></A>
<DT><CODE>end-of-history (M->)</CODE>
-<DD><A NAME="IDX335"></A>
+<DD><A NAME="IDX337"></A>
Move to the end of the input history, i.e., the line currently
being entered.
<P>
-<A NAME="IDX336"></A>
+<A NAME="IDX338"></A>
<DT><CODE>reverse-search-history (C-r)</CODE>
-<DD><A NAME="IDX337"></A>
+<DD><A NAME="IDX339"></A>
Search backward starting at the current line and moving `up' through
the history as necessary. This is an incremental search.
<P>
-<A NAME="IDX338"></A>
+<A NAME="IDX340"></A>
<DT><CODE>forward-search-history (C-s)</CODE>
-<DD><A NAME="IDX339"></A>
+<DD><A NAME="IDX341"></A>
Search forward starting at the current line and moving `down' through
the the history as necessary. This is an incremental search.
<P>
-<A NAME="IDX340"></A>
+<A NAME="IDX342"></A>
<DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
-<DD><A NAME="IDX341"></A>
+<DD><A NAME="IDX343"></A>
Search backward starting at the current line and moving `up'
through the history as necessary using a non-incremental search
for a string supplied by the user.
<P>
-<A NAME="IDX342"></A>
+<A NAME="IDX344"></A>
<DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
-<DD><A NAME="IDX343"></A>
+<DD><A NAME="IDX345"></A>
Search forward starting at the current line and moving `down'
through the the history as necessary using a non-incremental search
for a string supplied by the user.
<P>
-<A NAME="IDX344"></A>
+<A NAME="IDX346"></A>
<DT><CODE>history-search-forward ()</CODE>
-<DD><A NAME="IDX345"></A>
+<DD><A NAME="IDX347"></A>
Search forward through the history for the string of characters
between the start of the current line and the point.
This is a non-incremental search.
By default, this command is unbound.
<P>
-<A NAME="IDX346"></A>
+<A NAME="IDX348"></A>
<DT><CODE>history-search-backward ()</CODE>
-<DD><A NAME="IDX347"></A>
+<DD><A NAME="IDX349"></A>
Search backward through the history for the string of characters
between the start of the current line and the point. This
is a non-incremental search. By default, this command is unbound.
<P>
-<A NAME="IDX348"></A>
+<A NAME="IDX350"></A>
<DT><CODE>yank-nth-arg (M-C-y)</CODE>
-<DD><A NAME="IDX349"></A>
+<DD><A NAME="IDX351"></A>
Insert the first argument to the previous command (usually
the second word on the previous line) at point.
With an argument <VAR>n</VAR>,
as if the <SAMP>`!<VAR>n</VAR>'</SAMP> history expansion had been specified.
<P>
-<A NAME="IDX350"></A>
+<A NAME="IDX352"></A>
<DT><CODE>yank-last-arg (M-. or M-_)</CODE>
-<DD><A NAME="IDX351"></A>
+<DD><A NAME="IDX353"></A>
Insert last argument to the previous command (the last word of the
previous history entry). With an
argument, behave exactly like <CODE>yank-nth-arg</CODE>.
<P>
<DL COMPACT>
-<A NAME="IDX352"></A>
+<A NAME="IDX354"></A>
<DT><CODE>delete-char (C-d)</CODE>
-<DD><A NAME="IDX353"></A>
+<DD><A NAME="IDX355"></A>
Delete the character at point. If point is at the
beginning of the line, there are no characters in the line, and
the last character typed was not bound to <CODE>delete-char</CODE>, then
return EOF.
<P>
-<A NAME="IDX354"></A>
+<A NAME="IDX356"></A>
<DT><CODE>backward-delete-char (Rubout)</CODE>
-<DD><A NAME="IDX355"></A>
+<DD><A NAME="IDX357"></A>
Delete the character behind the cursor. A numeric argument means
to kill the characters instead of deleting them.
<P>
-<A NAME="IDX356"></A>
+<A NAME="IDX358"></A>
<DT><CODE>forward-backward-delete-char ()</CODE>
-<DD><A NAME="IDX357"></A>
+<DD><A NAME="IDX359"></A>
Delete the character under the cursor, unless the cursor is at the
end of the line, in which case the character behind the cursor is
deleted. By default, this is not bound to a key.
<P>
-<A NAME="IDX358"></A>
+<A NAME="IDX360"></A>
<DT><CODE>quoted-insert (C-q or C-v)</CODE>
-<DD><A NAME="IDX359"></A>
+<DD><A NAME="IDX361"></A>
Add the next character typed to the line verbatim. This is
how to insert key sequences like <KBD>C-q</KBD>, for example.
<P>
-<A NAME="IDX360"></A>
+<A NAME="IDX362"></A>
<DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
-<DD><A NAME="IDX361"></A>
+<DD><A NAME="IDX363"></A>
Insert yourself.
<P>
-<A NAME="IDX362"></A>
+<A NAME="IDX364"></A>
<DT><CODE>transpose-chars (C-t)</CODE>
-<DD><A NAME="IDX363"></A>
+<DD><A NAME="IDX365"></A>
Drag the character before the cursor forward over
the character at the cursor, moving the
cursor forward as well. If the insertion point
Negative arguments have no effect.
<P>
-<A NAME="IDX364"></A>
+<A NAME="IDX366"></A>
<DT><CODE>transpose-words (M-t)</CODE>
-<DD><A NAME="IDX365"></A>
+<DD><A NAME="IDX367"></A>
Drag the word before point past the word after point,
moving point past that word as well.
If the insertion point is at the end of the line, this transposes
the last two words on the line.
<P>
-<A NAME="IDX366"></A>
+<A NAME="IDX368"></A>
<DT><CODE>upcase-word (M-u)</CODE>
-<DD><A NAME="IDX367"></A>
+<DD><A NAME="IDX369"></A>
Uppercase the current (or following) word. With a negative argument,
uppercase the previous word, but do not move the cursor.
<P>
-<A NAME="IDX368"></A>
+<A NAME="IDX370"></A>
<DT><CODE>downcase-word (M-l)</CODE>
-<DD><A NAME="IDX369"></A>
+<DD><A NAME="IDX371"></A>
Lowercase the current (or following) word. With a negative argument,
lowercase the previous word, but do not move the cursor.
<P>
-<A NAME="IDX370"></A>
+<A NAME="IDX372"></A>
<DT><CODE>capitalize-word (M-c)</CODE>
-<DD><A NAME="IDX371"></A>
+<DD><A NAME="IDX373"></A>
Capitalize the current (or following) word. With a negative argument,
capitalize the previous word, but do not move the cursor.
<P>
-<A NAME="IDX372"></A>
+<A NAME="IDX374"></A>
<DT><CODE>overwrite-mode ()</CODE>
-<DD><A NAME="IDX373"></A>
+<DD><A NAME="IDX375"></A>
Toggle overwrite mode. With an explicit positive numeric argument,
switches to overwrite mode. With an explicit non-positive numeric
argument, switches to insert mode. This command affects only
<DL COMPACT>
-<A NAME="IDX374"></A>
+<A NAME="IDX376"></A>
<DT><CODE>kill-line (C-k)</CODE>
-<DD><A NAME="IDX375"></A>
+<DD><A NAME="IDX377"></A>
Kill the text from point to the end of the line.
<P>
-<A NAME="IDX376"></A>
+<A NAME="IDX378"></A>
<DT><CODE>backward-kill-line (C-x Rubout)</CODE>
-<DD><A NAME="IDX377"></A>
+<DD><A NAME="IDX379"></A>
Kill backward to the beginning of the line.
<P>
-<A NAME="IDX378"></A>
+<A NAME="IDX380"></A>
<DT><CODE>unix-line-discard (C-u)</CODE>
-<DD><A NAME="IDX379"></A>
+<DD><A NAME="IDX381"></A>
Kill backward from the cursor to the beginning of the current line.
<P>
-<A NAME="IDX380"></A>
+<A NAME="IDX382"></A>
<DT><CODE>kill-whole-line ()</CODE>
-<DD><A NAME="IDX381"></A>
+<DD><A NAME="IDX383"></A>
Kill all characters on the current line, no matter where point is.
By default, this is unbound.
<P>
-<A NAME="IDX382"></A>
+<A NAME="IDX384"></A>
<DT><CODE>kill-word (M-d)</CODE>
-<DD><A NAME="IDX383"></A>
+<DD><A NAME="IDX385"></A>
Kill from point to the end of the current word, or if between
words, to the end of the next word.
Word boundaries are the same as <CODE>forward-word</CODE>.
<P>
-<A NAME="IDX384"></A>
+<A NAME="IDX386"></A>
<DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
-<DD><A NAME="IDX385"></A>
+<DD><A NAME="IDX387"></A>
Kill the word behind point.
Word boundaries are the same as <CODE>backward-word</CODE>.
<P>
-<A NAME="IDX386"></A>
+<A NAME="IDX388"></A>
<DT><CODE>unix-word-rubout (C-w)</CODE>
-<DD><A NAME="IDX387"></A>
+<DD><A NAME="IDX389"></A>
Kill the word behind point, using white space as a word boundary.
The killed text is saved on the kill-ring.
<P>
-<A NAME="IDX388"></A>
+<A NAME="IDX390"></A>
<DT><CODE>unix-filename-rubout ()</CODE>
-<DD><A NAME="IDX389"></A>
+<DD><A NAME="IDX391"></A>
Kill the word behind point, using white space and the slash character
as the word boundaries.
The killed text is saved on the kill-ring.
<P>
-<A NAME="IDX390"></A>
+<A NAME="IDX392"></A>
<DT><CODE>delete-horizontal-space ()</CODE>
-<DD><A NAME="IDX391"></A>
+<DD><A NAME="IDX393"></A>
Delete all spaces and tabs around point. By default, this is unbound.
<P>
-<A NAME="IDX392"></A>
+<A NAME="IDX394"></A>
<DT><CODE>kill-region ()</CODE>
-<DD><A NAME="IDX393"></A>
+<DD><A NAME="IDX395"></A>
Kill the text in the current region.
By default, this command is unbound.
<P>
-<A NAME="IDX394"></A>
+<A NAME="IDX396"></A>
<DT><CODE>copy-region-as-kill ()</CODE>
-<DD><A NAME="IDX395"></A>
+<DD><A NAME="IDX397"></A>
Copy the text in the region to the kill buffer, so it can be yanked
right away. By default, this command is unbound.
<P>
-<A NAME="IDX396"></A>
+<A NAME="IDX398"></A>
<DT><CODE>copy-backward-word ()</CODE>
-<DD><A NAME="IDX397"></A>
+<DD><A NAME="IDX399"></A>
Copy the word before point to the kill buffer.
The word boundaries are the same as <CODE>backward-word</CODE>.
By default, this command is unbound.
<P>
-<A NAME="IDX398"></A>
+<A NAME="IDX400"></A>
<DT><CODE>copy-forward-word ()</CODE>
-<DD><A NAME="IDX399"></A>
+<DD><A NAME="IDX401"></A>
Copy the word following point to the kill buffer.
The word boundaries are the same as <CODE>forward-word</CODE>.
By default, this command is unbound.
<P>
-<A NAME="IDX400"></A>
+<A NAME="IDX402"></A>
<DT><CODE>yank (C-y)</CODE>
-<DD><A NAME="IDX401"></A>
+<DD><A NAME="IDX403"></A>
Yank the top of the kill ring into the buffer at point.
<P>
-<A NAME="IDX402"></A>
+<A NAME="IDX404"></A>
<DT><CODE>yank-pop (M-y)</CODE>
-<DD><A NAME="IDX403"></A>
+<DD><A NAME="IDX405"></A>
Rotate the kill-ring, and yank the new top. You can only do this if
the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
</DL>
<!--docid::SEC108::-->
<DL COMPACT>
-<A NAME="IDX404"></A>
+<A NAME="IDX406"></A>
<DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
-<DD><A NAME="IDX405"></A>
+<DD><A NAME="IDX407"></A>
Add this digit to the argument already accumulating, or start a new
argument. <KBD>M--</KBD> starts a negative argument.
<P>
-<A NAME="IDX406"></A>
+<A NAME="IDX408"></A>
<DT><CODE>universal-argument ()</CODE>
-<DD><A NAME="IDX407"></A>
+<DD><A NAME="IDX409"></A>
This is another way to specify an argument.
If this command is followed by one or more digits, optionally with a
leading minus sign, those digits define the argument.
<P>
<DL COMPACT>
-<A NAME="IDX408"></A>
+<A NAME="IDX410"></A>
<DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
-<DD><A NAME="IDX409"></A>
+<DD><A NAME="IDX411"></A>
Attempt to perform completion on the text before point.
The actual completion performed is application-specific.
Bash attempts completion treating the text as a variable (if the
of these produces a match, filename completion is attempted.
<P>
-<A NAME="IDX410"></A>
+<A NAME="IDX412"></A>
<DT><CODE>possible-completions (M-?)</CODE>
-<DD><A NAME="IDX411"></A>
+<DD><A NAME="IDX413"></A>
List the possible completions of the text before point.
<P>
-<A NAME="IDX412"></A>
+<A NAME="IDX414"></A>
<DT><CODE>insert-completions (M-*)</CODE>
-<DD><A NAME="IDX413"></A>
+<DD><A NAME="IDX415"></A>
Insert all completions of the text before point that would have
been generated by <CODE>possible-completions</CODE>.
<P>
-<A NAME="IDX414"></A>
+<A NAME="IDX416"></A>
<DT><CODE>menu-complete ()</CODE>
-<DD><A NAME="IDX415"></A>
+<DD><A NAME="IDX417"></A>
Similar to <CODE>complete</CODE>, but replaces the word to be completed
with a single match from the list of possible completions.
Repeated execution of <CODE>menu-complete</CODE> steps through the list
by default.
<P>
-<A NAME="IDX416"></A>
+<A NAME="IDX418"></A>
<DT><CODE>delete-char-or-list ()</CODE>
-<DD><A NAME="IDX417"></A>
+<DD><A NAME="IDX419"></A>
Deletes the character under the cursor if not at the beginning or
end of the line (like <CODE>delete-char</CODE>).
If at the end of the line, behaves identically to
This command is unbound by default.
<P>
-<A NAME="IDX418"></A>
+<A NAME="IDX420"></A>
<DT><CODE>complete-filename (M-/)</CODE>
-<DD><A NAME="IDX419"></A>
+<DD><A NAME="IDX421"></A>
Attempt filename completion on the text before point.
<P>
-<A NAME="IDX420"></A>
+<A NAME="IDX422"></A>
<DT><CODE>possible-filename-completions (C-x /)</CODE>
-<DD><A NAME="IDX421"></A>
+<DD><A NAME="IDX423"></A>
List the possible completions of the text before point,
treating it as a filename.
<P>
-<A NAME="IDX422"></A>
+<A NAME="IDX424"></A>
<DT><CODE>complete-username (M-~)</CODE>
-<DD><A NAME="IDX423"></A>
+<DD><A NAME="IDX425"></A>
Attempt completion on the text before point, treating
it as a username.
<P>
-<A NAME="IDX424"></A>
+<A NAME="IDX426"></A>
<DT><CODE>possible-username-completions (C-x ~)</CODE>
-<DD><A NAME="IDX425"></A>
+<DD><A NAME="IDX427"></A>
List the possible completions of the text before point,
treating it as a username.
<P>
-<A NAME="IDX426"></A>
+<A NAME="IDX428"></A>
<DT><CODE>complete-variable (M-$)</CODE>
-<DD><A NAME="IDX427"></A>
+<DD><A NAME="IDX429"></A>
Attempt completion on the text before point, treating
it as a shell variable.
<P>
-<A NAME="IDX428"></A>
+<A NAME="IDX430"></A>
<DT><CODE>possible-variable-completions (C-x $)</CODE>
-<DD><A NAME="IDX429"></A>
+<DD><A NAME="IDX431"></A>
List the possible completions of the text before point,
treating it as a shell variable.
<P>
-<A NAME="IDX430"></A>
+<A NAME="IDX432"></A>
<DT><CODE>complete-hostname (M-@)</CODE>
-<DD><A NAME="IDX431"></A>
+<DD><A NAME="IDX433"></A>
Attempt completion on the text before point, treating
it as a hostname.
<P>
-<A NAME="IDX432"></A>
+<A NAME="IDX434"></A>
<DT><CODE>possible-hostname-completions (C-x @)</CODE>
-<DD><A NAME="IDX433"></A>
+<DD><A NAME="IDX435"></A>
List the possible completions of the text before point,
treating it as a hostname.
<P>
-<A NAME="IDX434"></A>
+<A NAME="IDX436"></A>
<DT><CODE>complete-command (M-!)</CODE>
-<DD><A NAME="IDX435"></A>
+<DD><A NAME="IDX437"></A>
Attempt completion on the text before point, treating
it as a command name. Command completion attempts to
match the text against aliases, reserved words, shell
in that order.
<P>
-<A NAME="IDX436"></A>
+<A NAME="IDX438"></A>
<DT><CODE>possible-command-completions (C-x !)</CODE>
-<DD><A NAME="IDX437"></A>
+<DD><A NAME="IDX439"></A>
List the possible completions of the text before point,
treating it as a command name.
<P>
-<A NAME="IDX438"></A>
+<A NAME="IDX440"></A>
<DT><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE>
-<DD><A NAME="IDX439"></A>
+<DD><A NAME="IDX441"></A>
Attempt completion on the text before point, comparing
the text against lines from the history list for possible
completion matches.
<P>
-<A NAME="IDX440"></A>
+<A NAME="IDX442"></A>
<DT><CODE>complete-into-braces (M-{)</CODE>
-<DD><A NAME="IDX441"></A>
+<DD><A NAME="IDX443"></A>
Perform filename completion and insert the list of possible completions
enclosed within braces so the list is available to the shell
(see section <A HREF="bashref.html#SEC28">3.5.1 Brace Expansion</A>).
<!--docid::SEC110::-->
<DL COMPACT>
-<A NAME="IDX442"></A>
+<A NAME="IDX444"></A>
<DT><CODE>start-kbd-macro (C-x ()</CODE>
-<DD><A NAME="IDX443"></A>
+<DD><A NAME="IDX445"></A>
Begin saving the characters typed into the current keyboard macro.
<P>
-<A NAME="IDX444"></A>
+<A NAME="IDX446"></A>
<DT><CODE>end-kbd-macro (C-x ))</CODE>
-<DD><A NAME="IDX445"></A>
+<DD><A NAME="IDX447"></A>
Stop saving the characters typed into the current keyboard macro
and save the definition.
<P>
-<A NAME="IDX446"></A>
+<A NAME="IDX448"></A>
<DT><CODE>call-last-kbd-macro (C-x e)</CODE>
-<DD><A NAME="IDX447"></A>
+<DD><A NAME="IDX449"></A>
Re-execute the last keyboard macro defined, by making the characters
in the macro appear as if typed at the keyboard.
<P>
<!--docid::SEC111::-->
<DL COMPACT>
-<A NAME="IDX448"></A>
+<A NAME="IDX450"></A>
<DT><CODE>re-read-init-file (C-x C-r)</CODE>
-<DD><A NAME="IDX449"></A>
+<DD><A NAME="IDX451"></A>
Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
any bindings or variable assignments found there.
<P>
-<A NAME="IDX450"></A>
+<A NAME="IDX452"></A>
<DT><CODE>abort (C-g)</CODE>
-<DD><A NAME="IDX451"></A>
+<DD><A NAME="IDX453"></A>
Abort the current editing command and
ring the terminal's bell (subject to the setting of
<CODE>bell-style</CODE>).
<P>
-<A NAME="IDX452"></A>
+<A NAME="IDX454"></A>
<DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
-<DD><A NAME="IDX453"></A>
+<DD><A NAME="IDX455"></A>
If the metafied character <VAR>x</VAR> is lowercase, run the command
that is bound to the corresponding uppercase character.
<P>
-<A NAME="IDX454"></A>
+<A NAME="IDX456"></A>
<DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
-<DD><A NAME="IDX455"></A>
+<DD><A NAME="IDX457"></A>
Metafy the next character typed. This is for keyboards
without a meta key. Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
<KBD>M-f</KBD>.
<P>
-<A NAME="IDX456"></A>
+<A NAME="IDX458"></A>
<DT><CODE>undo (C-_ or C-x C-u)</CODE>
-<DD><A NAME="IDX457"></A>
+<DD><A NAME="IDX459"></A>
Incremental undo, separately remembered for each line.
<P>
-<A NAME="IDX458"></A>
+<A NAME="IDX460"></A>
<DT><CODE>revert-line (M-r)</CODE>
-<DD><A NAME="IDX459"></A>
+<DD><A NAME="IDX461"></A>
Undo all changes made to this line. This is like executing the <CODE>undo</CODE>
command enough times to get back to the beginning.
<P>
-<A NAME="IDX460"></A>
+<A NAME="IDX462"></A>
<DT><CODE>tilde-expand (M-&)</CODE>
-<DD><A NAME="IDX461"></A>
+<DD><A NAME="IDX463"></A>
Perform tilde expansion on the current word.
<P>
-<A NAME="IDX462"></A>
+<A NAME="IDX464"></A>
<DT><CODE>set-mark (C-@)</CODE>
-<DD><A NAME="IDX463"></A>
+<DD><A NAME="IDX465"></A>
Set the mark to the point. If a
numeric argument is supplied, the mark is set to that position.
<P>
-<A NAME="IDX464"></A>
+<A NAME="IDX466"></A>
<DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
-<DD><A NAME="IDX465"></A>
+<DD><A NAME="IDX467"></A>
Swap the point with the mark. The current cursor position is set to
the saved position, and the old cursor position is saved as the mark.
<P>
-<A NAME="IDX466"></A>
+<A NAME="IDX468"></A>
<DT><CODE>character-search (C-])</CODE>
-<DD><A NAME="IDX467"></A>
+<DD><A NAME="IDX469"></A>
A character is read and point is moved to the next occurrence of that
character. A negative count searches for previous occurrences.
<P>
-<A NAME="IDX468"></A>
+<A NAME="IDX470"></A>
<DT><CODE>character-search-backward (M-C-])</CODE>
-<DD><A NAME="IDX469"></A>
+<DD><A NAME="IDX471"></A>
A character is read and point is moved to the previous occurrence
of that character. A negative count searches for subsequent
occurrences.
<P>
-<A NAME="IDX470"></A>
+<A NAME="IDX472"></A>
<DT><CODE>insert-comment (M-#)</CODE>
-<DD><A NAME="IDX471"></A>
+<DD><A NAME="IDX473"></A>
Without a numeric argument, the value of the <CODE>comment-begin</CODE>
variable is inserted at the beginning of the current line.
If a numeric argument is supplied, this command acts as a toggle: if
will be executed by the shell.
<P>
-<A NAME="IDX472"></A>
+<A NAME="IDX474"></A>
<DT><CODE>dump-functions ()</CODE>
-<DD><A NAME="IDX473"></A>
+<DD><A NAME="IDX475"></A>
Print all of the functions and their key bindings to the
Readline output stream. If a numeric argument is supplied,
the output is formatted in such a way that it can be made part
of an <VAR>inputrc</VAR> file. This command is unbound by default.
<P>
-<A NAME="IDX474"></A>
+<A NAME="IDX476"></A>
<DT><CODE>dump-variables ()</CODE>
-<DD><A NAME="IDX475"></A>
+<DD><A NAME="IDX477"></A>
Print all of the settable variables and their values to the
Readline output stream. If a numeric argument is supplied,
the output is formatted in such a way that it can be made part
of an <VAR>inputrc</VAR> file. This command is unbound by default.
<P>
-<A NAME="IDX476"></A>
+<A NAME="IDX478"></A>
<DT><CODE>dump-macros ()</CODE>
-<DD><A NAME="IDX477"></A>
+<DD><A NAME="IDX479"></A>
Print all of the Readline key sequences bound to macros and the
strings they output. If a numeric argument is supplied,
the output is formatted in such a way that it can be made part
of an <VAR>inputrc</VAR> file. This command is unbound by default.
<P>
-<A NAME="IDX478"></A>
+<A NAME="IDX480"></A>
<DT><CODE>glob-complete-word (M-g)</CODE>
-<DD><A NAME="IDX479"></A>
+<DD><A NAME="IDX481"></A>
The word before point is treated as a pattern for pathname expansion,
with an asterisk implicitly appended. This pattern is used to
generate a list of matching file names for possible completions.
<P>
-<A NAME="IDX480"></A>
+<A NAME="IDX482"></A>
<DT><CODE>glob-expand-word (C-x *)</CODE>
-<DD><A NAME="IDX481"></A>
+<DD><A NAME="IDX483"></A>
The word before point is treated as a pattern for pathname expansion,
and the list of matching file names is inserted, replacing the word.
If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before
pathname expansion.
<P>
-<A NAME="IDX482"></A>
+<A NAME="IDX484"></A>
<DT><CODE>glob-list-expansions (C-x g)</CODE>
-<DD><A NAME="IDX483"></A>
+<DD><A NAME="IDX485"></A>
The list of expansions that would have been generated by
<CODE>glob-expand-word</CODE> is displayed, and the line is redrawn.
If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before
pathname expansion.
<P>
-<A NAME="IDX484"></A>
+<A NAME="IDX486"></A>
<DT><CODE>display-shell-version (C-x C-v)</CODE>
-<DD><A NAME="IDX485"></A>
+<DD><A NAME="IDX487"></A>
Display version information about the current instance of Bash.
<P>
-<A NAME="IDX486"></A>
+<A NAME="IDX488"></A>
<DT><CODE>shell-expand-line (M-C-e)</CODE>
-<DD><A NAME="IDX487"></A>
+<DD><A NAME="IDX489"></A>
Expand the line as the shell does.
This performs alias and history expansion as well as all of the shell
word expansions (see section <A HREF="bashref.html#SEC27">3.5 Shell Expansions</A>).
<P>
-<A NAME="IDX488"></A>
+<A NAME="IDX490"></A>
<DT><CODE>history-expand-line (M-^)</CODE>
-<DD><A NAME="IDX489"></A>
+<DD><A NAME="IDX491"></A>
Perform history expansion on the current line.
<P>
-<A NAME="IDX490"></A>
+<A NAME="IDX492"></A>
<DT><CODE>magic-space ()</CODE>
-<DD><A NAME="IDX491"></A>
+<DD><A NAME="IDX493"></A>
Perform history expansion on the current line and insert a space
(see section <A HREF="bashref.html#SEC118">9.3 History Expansion</A>).
<P>
-<A NAME="IDX492"></A>
+<A NAME="IDX494"></A>
<DT><CODE>alias-expand-line ()</CODE>
-<DD><A NAME="IDX493"></A>
+<DD><A NAME="IDX495"></A>
Perform alias expansion on the current line (see section <A HREF="bashref.html#SEC80">6.6 Aliases</A>).
<P>
-<A NAME="IDX494"></A>
+<A NAME="IDX496"></A>
<DT><CODE>history-and-alias-expand-line ()</CODE>
-<DD><A NAME="IDX495"></A>
+<DD><A NAME="IDX497"></A>
Perform history and alias expansion on the current line.
<P>
-<A NAME="IDX496"></A>
+<A NAME="IDX498"></A>
<DT><CODE>insert-last-argument (M-. or M-_)</CODE>
-<DD><A NAME="IDX497"></A>
+<DD><A NAME="IDX499"></A>
A synonym for <CODE>yank-last-arg</CODE>.
<P>
-<A NAME="IDX498"></A>
+<A NAME="IDX500"></A>
<DT><CODE>operate-and-get-next (C-o)</CODE>
-<DD><A NAME="IDX499"></A>
+<DD><A NAME="IDX501"></A>
Accept the current line for execution and fetch the next line
relative to the current line from the history for editing. Any
argument is ignored.
<P>
-<A NAME="IDX500"></A>
+<A NAME="IDX502"></A>
<DT><CODE>edit-and-execute-command (C-xC-e)</CODE>
-<DD><A NAME="IDX501"></A>
+<DD><A NAME="IDX503"></A>
Invoke an editor on the current command line, and execute the result as shell
commands.
Bash attempts to invoke
<DL COMPACT>
<DT><CODE>compgen</CODE>
-<DD><A NAME="IDX502"></A>
+<DD><A NAME="IDX504"></A>
<TABLE><tr><td> </td><td class=example><pre><CODE>compgen [<VAR>option</VAR>] [<VAR>word</VAR>]</CODE>
</pre></td></tr></table><P>
</P><P>
<DT><CODE>complete</CODE>
-<DD><A NAME="IDX503"></A>
+<DD><A NAME="IDX505"></A>
<TABLE><tr><td> </td><td class=example><pre><CODE>complete [-abcdefgjksuv] [-o <VAR>comp-option</VAR>] [-A <VAR>action</VAR>] [-G <VAR>globpat</VAR>] [-W <VAR>wordlist</VAR>]
[-P <VAR>prefix</VAR>] [-S <VAR>suffix</VAR>] [-X <VAR>filterpat</VAR>] [-F <VAR>function</VAR>]
[-C <VAR>command</VAR>] <VAR>name</VAR> [<VAR>name</VAR> <small>...</small>]</CODE>
</P><P>
</DL>
-<A NAME="IDX504"></A>
+<A NAME="IDX506"></A>
<P>
<A NAME="Using History Interactively"></A>
<DL COMPACT>
<DT><CODE>fc</CODE>
-<DD><A NAME="IDX505"></A>
+<DD><A NAME="IDX507"></A>
<TABLE><tr><td> </td><td class=example><pre><CODE>fc [-e <VAR>ename</VAR>] [-nlr] [<VAR>first</VAR>] [<VAR>last</VAR>]</CODE>
<CODE>fc -s [<VAR>pat</VAR>=<VAR>rep</VAR>] [<VAR>command</VAR>]</CODE>
</pre></td></tr></table><P>
</P><P>
<DT><CODE>history</CODE>
-<DD><A NAME="IDX506"></A>
+<DD><A NAME="IDX508"></A>
<TABLE><tr><td> </td><td class=example><pre>history [<VAR>n</VAR>]
history -c
history -d <VAR>offset</VAR>
An event designator is a reference to a command line entry in the
history list.
-<A NAME="IDX507"></A>
+<A NAME="IDX509"></A>
</P><P>
<DL COMPACT>
<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC123">10.1 Basic Installation</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Installation instructions.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC124">10.2 Compilers and Options</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to set special options for various
systems.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC125">10.3 Compiling For Multiple Architectures</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to compile Bash for more
than one kind of system from
the same source tree.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC126">10.4 Installation Names</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to set the various paths used by the installation.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC127">10.5 Specifying the System Type</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to configure Bash for a particular system.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC128">10.6 Sharing Defaults</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to share default configuration values among GNU
programs.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC129">10.7 Operation Controls</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">Options recognized by the configuration program.</TD></TR>
-</TABLE>
-
-<br>
-<TABLE BORDER=0 CELLSPACING=0>
<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="bashref.html#SEC130">10.8 Optional Features</A></TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">How to enable and disable optional features when
building Bash.</TD></TR>
</TABLE></BLOCKQUOTE>
<DT><CODE>--with-bash-malloc</CODE>
<DD>Use the Bash version of
-<CODE>malloc</CODE> in <TT>`lib/malloc/malloc.c'</TT>. This is not the same
+<CODE>malloc</CODE> in the directory <TT>`lib/malloc'</TT>. This is not the same
<CODE>malloc</CODE> that appears in GNU libc, but an older version
-derived from the 4.2 BSD <CODE>malloc</CODE>. This <CODE>malloc</CODE> is
-very fast, but wastes some space on each allocation.
+originally derived from the 4.2 BSD <CODE>malloc</CODE>. This <CODE>malloc</CODE>
+is very fast, but wastes some space on each allocation.
This option is enabled by default.
The <TT>`NOTES'</TT> file contains a list of systems for
which this should be turned off, and <CODE>configure</CODE> disables this
literals.
<P>
+<DT><CODE>--enable-strict-posix-default</CODE>
+<DD>Make Bash POSIX-conformant by default (see section <A HREF="bashref.html#SEC86">6.11 Bash POSIX Mode</A>).
+<P>
+
<DT><CODE>--enable-usg-echo-default</CODE>
<DD>A synonym for <CODE>--enable-xpg-echo-default</CODE>.
<P>
section quickly details the differences of significance. A
number of these differences are explained in greater depth in
previous sections.
-This section uses the version of <CODE>sh</CODE> included in SVR4.2 as
-the baseline reference.
+This section uses the version of <CODE>sh</CODE> included in SVR4.2 (the
+last version of the historical Bourne shell) as the baseline reference.
</P><P>
<UL>
Bash implements the <CODE>!</CODE> keyword to negate the return value of
a pipeline (see section <A HREF="bashref.html#SEC17">3.2.2 Pipelines</A>).
Very useful when an <CODE>if</CODE> statement needs to act only if a test fails.
+The Bash <SAMP>`-o pipefail'</SAMP> option to <CODE>set</CODE> will cause a pipeline to
+return a failure status if any command fails.
<P>
<LI>
<LI>
Bash includes the <CODE>[[</CODE> compound command, which makes conditional
-testing part of the shell grammar (see section <A HREF="bashref.html#SEC21">3.2.4.2 Conditional Constructs</A>).
+testing part of the shell grammar (see section <A HREF="bashref.html#SEC21">3.2.4.2 Conditional Constructs</A>), including
+optional regular expression matching.
+<P>
+
+<LI>
+Bash provides optional case-insensitive matching for the <CODE>case</CODE> and
+<CODE>[[</CODE> constructs.
<P>
<LI>
<P>
<LI>
+Bash supports the <SAMP>`+='</SAMP> assignment operator, which appends to the value
+of the variable named on the left hand side.
+<P>
+
+<LI>
Bash includes the POSIX pattern removal <SAMP>`%'</SAMP>, <SAMP>`#'</SAMP>, <SAMP>`%%'</SAMP>
and <SAMP>`##'</SAMP> expansions to remove leading or trailing substrings from
variable values (see section <A HREF="bashref.html#SEC30">3.5.3 Shell Parameter Expansion</A>).
<P>
<LI>
+Bash includes the <SAMP>`<<<'</SAMP> redirection operator, allowing a string to
+be used as the standard input to a command.
+<P>
+
+<LI>
+Bash implements the <SAMP>`[n]<&<VAR>word</VAR>'</SAMP> and <SAMP>`[n]>&<VAR>word</VAR>'</SAMP>
+redirection operators, which move one file descriptor to another.
+<P>
+
+<LI>
Bash treats a number of filenames specially when they are
used in redirection operators (see section <A HREF="bashref.html#SEC38">3.6 Redirections</A>).
<P>
<P>
<LI>
+Bash includes a number of features to support a separate debugger for
+shell scripts.
+<P>
+
+<LI>
The SVR4.2 shell has two privilege-related builtins
(<CODE>mldmode</CODE> and <CODE>priv</CODE>) not present in Bash.
<P>
<!--docid::SEC135::-->
<P>
-<A NAME="IDX508"></A>
+<A NAME="IDX510"></A>
<center>
Version 1.2, November 2002
</center>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX89"><CODE>alias</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_B"></A>B</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
3"><CODE>bg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
5"><CODE>bg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX90"><CODE>bind</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX70"><CODE>break</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX91"><CODE>builtin</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX92"><CODE>caller</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX71"><CODE>cd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX93"><CODE>command</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
2"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
3"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
4"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
5"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX72"><CODE>continue</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_D"></A>D</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX94"><CODE>declare</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
0"><CODE>dirs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
78"><CODE>disown</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
2"><CODE>dirs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
80"><CODE>disown</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_E"></A>E</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX95"><CODE>echo</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX76"><CODE>export</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_F"></A>F</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
5"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC117">9.2 Bash History Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
4"><CODE>fg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
7"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC117">9.2 Bash History Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
6"><CODE>fg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_G"></A>G</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX77"><CODE>getopts</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TH><A NAME="bt_H"></A>H</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX78"><CODE>hash</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX97"><CODE>help</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
6"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC117">9.2 Bash History Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
8"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC117">9.2 Bash History Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_J"></A>J</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
5"><CODE>jobs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
7"><CODE>jobs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
6"><CODE>kill</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
8"><CODE>kill</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_L"></A>L</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX98"><CODE>let</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX100"><CODE>logout</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_P"></A>P</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
1"><CODE>popd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
3"><CODE>popd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX101"><CODE>printf</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
2"><CODE>pushd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
4"><CODE>pushd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC83">6.8.1 Directory Stack Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX79"><CODE>pwd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_R"></A>R</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX82"><CODE>shift</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX103"><CODE>shopt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX104"><CODE>source</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC58">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
79"><CODE>suspend</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
81"><CODE>suspend</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_T"></A>T</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX83"><CODE>test</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX88"><CODE>unset</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC57">4.1 Bourne Shell Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="bt_W"></A>W</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
7"><CODE>wait</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX27
9"><CODE>wait</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC89">7.2 Job Control Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
</TABLE><P></P><table><tr><th valign=top>Jump to: </th><td><A HREF="bashref.html#bt_." style="text-decoration:none"><b>.</b></A>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX63"><CODE>_</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC26">3.4.2 Special Parameters</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_A"></A>A</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
0"><CODE>auto_resume</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
1"><CODE>auto_resume</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
2"><CODE>auto_resume</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
3"><CODE>auto_resume</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_B"></A>B</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX130"><CODE>BASH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX151"><CODE>BASH_VERSINFO</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX152"><CODE>BASH_VERSION</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX153"><CODE>BASH_VERSION</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
7"><CODE>bell-style</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
88"><CODE>bind-tty-special-chars</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
9"><CODE>bell-style</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
90"><CODE>bind-tty-special-chars</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_C"></A>C</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX110"><CODE>CDPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX111"><CODE>CDPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX154"><CODE>COLUMNS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX155"><CODE>COLUMNS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
89"><CODE>comment-begin</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
91"><CODE>comment-begin</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX156"><CODE>COMP_CWORD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX157"><CODE>COMP_CWORD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX158"><CODE>COMP_LINE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX163"><CODE>COMP_WORDBREAKS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX164"><CODE>COMP_WORDS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX165"><CODE>COMP_WORDS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
0"><CODE>completion-query-items</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
2"><CODE>completion-query-items</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX166"><CODE>COMPREPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX167"><CODE>COMPREPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
1"><CODE>convert-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
3"><CODE>convert-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_D"></A>D</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX168"><CODE>DIRSTACK</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX169"><CODE>DIRSTACK</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
2"><CODE>disable-completion</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
4"><CODE>disable-completion</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_E"></A>E</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
3"><CODE>editing-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
5"><CODE>editing-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX170"><CODE>EMACS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX171"><CODE>EMACS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
4"><CODE>enable-keypad</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
6"><CODE>enable-keypad</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX172"><CODE>EUID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX173"><CODE>EUID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
5"><CODE>expand-tilde</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
7"><CODE>expand-tilde</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_F"></A>F</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX174"><CODE>FCEDIT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX193"><CODE>HISTFILESIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX194"><CODE>HISTIGNORE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX195"><CODE>HISTIGNORE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
6"><CODE>history-preserve-point</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
8"><CODE>history-preserve-point</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX196"><CODE>HISTSIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX197"><CODE>HISTSIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX198"><CODE>HISTTIMEFORMAT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX199"><CODE>HISTTIMEFORMAT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX112"><CODE>HOME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX113"><CODE>HOME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
7"><CODE>horizontal-scroll-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX29
9"><CODE>horizontal-scroll-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX200"><CODE>HOSTFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX201"><CODE>HOSTFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX202"><CODE>HOSTNAME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX115"><CODE>IFS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX206"><CODE>IGNOREEOF</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX207"><CODE>IGNOREEOF</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
298"><CODE>input-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
300"><CODE>input-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX208"><CODE>INPUTRC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX209"><CODE>INPUTRC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
0"><CODE>isearch-terminators</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
2"><CODE>isearch-terminators</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
1"><CODE>keymap</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
3"><CODE>keymap</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_L"></A>L</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX210"><CODE>LANG</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX229"><CODE>MAILCHECK</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX118"><CODE>MAILPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX119"><CODE>MAILPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
2"><CODE>mark-modified-lines</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
3"><CODE>mark-symlinked-directories</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
4"><CODE>match-hidden-files</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
299"><CODE>meta-flag</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
4"><CODE>mark-modified-lines</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
5"><CODE>mark-symlinked-directories</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
6"><CODE>match-hidden-files</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
301"><CODE>meta-flag</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_O"></A>O</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX230"><CODE>OLDPWD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX123"><CODE>OPTIND</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX234"><CODE>OSTYPE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX235"><CODE>OSTYPE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
5"><CODE>output-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
7"><CODE>output-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_P"></A>P</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
6"><CODE>page-completions</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
8"><CODE>page-completions</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX124"><CODE>PATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX125"><CODE>PATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC62">5.1 Bourne Shell Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX236"><CODE>PIPESTATUS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX259"><CODE>SHELLOPTS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX260"><CODE>SHLVL</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX261"><CODE>SHLVL</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
7"><CODE>show-all-if-ambiguous</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
08"><CODE>show-all-if-unmodified</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX30
9"><CODE>show-all-if-ambiguous</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
10"><CODE>show-all-if-unmodified</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_T"></A>T</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX22"><CODE>TEXTDOMAIN</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC13">3.1.2.5 Locale-Specific Translation</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX263"><CODE>TIMEFORMAT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX264"><CODE>TMOUT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX265"><CODE>TMOUT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX266"><CODE>TMPDIR</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX267"><CODE>TMPDIR</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_U"></A>U</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX26
6"><CODE>UID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX26
7"><CODE>UID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX26
8"><CODE>UID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX26
9"><CODE>UID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC63">5.2 Bash Variables</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="vr_V"></A>V</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
09"><CODE>visible-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
11"><CODE>visible-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
</TABLE><P></P><table><tr><th valign=top>Jump to: </th><td><A HREF="bashref.html#vr_!" style="text-decoration:none"><b>!</b></A>
<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_A"></A>A</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
0"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
1"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
6"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
7"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
2"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
3"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
2"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
3"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
8"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
9"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
4"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
5"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_B"></A>B</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
6"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
7"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
4"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
5"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
6"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
7"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
4"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
5"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
0"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
1"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
2"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
3"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
0"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
1"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
8"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
9"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
6"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
7"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
8"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
9"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
6"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
7"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
2"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
3"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
4"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
5"><CODE>beginning-of-history (M-&#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
2"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
3"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_C"></A>C</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
6"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
7"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
0"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
1"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
6"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
7"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
68"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
69"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
2"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
3"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
08"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
09"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
4"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
5"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
18"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
19"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
0"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
1"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
0"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
1"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
2"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
3"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
6"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
7"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
6"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
7"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
398"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
399"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
4"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
5"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
8"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
9"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
2"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
3"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
8"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
9"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
70"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
71"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
4"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
5"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
10"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
11"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
6"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
7"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
20"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
21"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
2"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
3"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
2"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
3"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
4"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
5"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
8"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
9"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
8"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
9"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
400"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
401"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
6"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
7"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_D"></A>D</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
2"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
3"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
6"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
7"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
0"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
1"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
4"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
5"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
4"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
5"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
2"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
3"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
68"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
69"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
2"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
3"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
6"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
7"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
4"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
5"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
38"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
39"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
4"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
5"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
8"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
9"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
2"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
3"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
6"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
7"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
6"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
7"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
4"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
5"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
70"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
71"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
4"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
5"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
8"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
9"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
6"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
7"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
40"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
41"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_E"></A>E</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
0"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
1"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
4"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
5"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
4"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
5"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
2"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
3"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
4"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
5"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
2"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
3"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
6"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
7"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
6"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
7"><CODE>end-of-history (M-&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
4"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
5"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
6"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
7"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_F"></A>F</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
6"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
7"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
4"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
5"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
38"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
39"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
18"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
19"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
8"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
9"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
6"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX31
7"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
40"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
41"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
20"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
21"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_G"></A>G</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
78"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
79"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
0"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
1"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
2"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
3"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
80"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
81"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
2"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
3"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
4"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
5"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_H"></A>H</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
4"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
5"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
88"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
89"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
6"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
7"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
4"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
5"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
6"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
7"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
90"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
91"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
8"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
9"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
6"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
7"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_I"></A>I</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
0"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
1"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
2"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
3"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
6"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
7"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
2"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX47
3"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
4"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
5"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
8"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
9"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
4"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
5"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
2"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
3"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
0"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
1"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
2"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
3"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
6"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
7"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
4"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX39
5"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
2"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
3"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
4"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
5"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_M"></A>M</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
0"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
1"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
4"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
5"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
2"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX49
3"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
6"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
7"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_N"></A>N</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
0"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
1"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
2"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
3"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
0"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
1"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
2"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
3"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
4"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
5"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
2"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX34
3"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_O"></A>O</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
498"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
499"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
2"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
3"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
500"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX
501"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
4"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX37
5"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_P"></A>P</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
6"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
7"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
0"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
1"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
0"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
1"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
2"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
3"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
4"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
5"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
28"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
29"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
4"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
5"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
28"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
29"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
8"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
9"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
2"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX41
3"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
2"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
3"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
4"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX43
5"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
6"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX42
7"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
30"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
31"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
6"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
7"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
30"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
31"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_Q"></A>Q</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
58"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
59"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
60"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
61"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_R"></A>R</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
48"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
49"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
4"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
5"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
6"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
7"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
58"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
59"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
50"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
51"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
6"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX32
7"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC104">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
8"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX33
9"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
60"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX4
61"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_S"></A>S</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
0"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
1"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
2"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
3"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
6"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
7"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
2"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
3"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
2"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
3"><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
4"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
5"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
8"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX48
9"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
4"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX44
5"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.7 Keyboard Macros</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_T"></A>T</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
0"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
1"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
2"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
3"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
4"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
5"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
2"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX46
3"><CODE>tilde-expand (M-&#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
4"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
5"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
6"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
7"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_U"></A>U</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
6"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
7"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
6"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
7"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
88"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
89"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
78"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
79"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
6"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
7"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
6"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
7"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
8"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX45
9"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
8"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
9"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC108">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
90"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
91"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
80"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
81"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
8"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX38
9"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
8"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX36
9"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC106">8.4.3 Commands For Changing Text</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="fn_Y"></A>Y</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
0"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
1"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
0"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
1"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
48"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
49"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
2"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
3"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
2"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
3"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
2"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX35
3"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
50"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX3
51"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
4"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX40
5"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC107">8.4.4 Killing And Yanking</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
</TABLE><P></P><table><tr><th valign=top>Jump to: </th><td><A HREF="bashref.html#fn_A" style="text-decoration:none"><b>A</b></A>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC78">expressions, conditional</A></TD><TD valign=top><A HREF="bashref.html#SEC78">6.4 Bash Conditional Expressions</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_F"></A>F</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX5
08">FDL, GNU Free Documentation License</A></TD><TD valign=top><A HREF="bashref.html#SEC135">C.1 GNU Free Documentation License</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX5
10">FDL, GNU Free Documentation License</A></TD><TD valign=top><A HREF="bashref.html#SEC135">C.1 GNU Free Documentation License</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX5">field</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX6">filename</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX66">filename expansion</A></TD><TD valign=top><A HREF="bashref.html#SEC35">3.5.8 Filename Expansion</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_H"></A>H</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC117">history builtins</A></TD><TD valign=top><A HREF="bashref.html#SEC117">9.2 Bash History Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
7">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC119">9.3.1 Event Designators</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
9">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC119">9.3.1 Event Designators</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC118">history expansion</A></TD><TD valign=top><A HREF="bashref.html#SEC118">9.3 History Expansion</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC116">history list</A></TD><TD valign=top><A HREF="bashref.html#SEC116">9.1 Bash History Facilities</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
4">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX50
6">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.7 Programmable Completion Builtins</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_I"></A>I</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX11">identifier</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC99">initialization file, readline</A></TD><TD valign=top><A HREF="bashref.html#SEC99">8.3 Readline Init File</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC123">installation</A></TD><TD valign=top><A HREF="bashref.html#SEC123">10.1 Basic Installation</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC93">interaction, readline</A></TD><TD valign=top><A HREF="bashref.html#SEC93">8.2 Readline Interaction</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
69">interactive shell</A></TD><TD valign=top><A HREF="bashref.html#SEC65">6.1 Invoking Bash</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
71">interactive shell</A></TD><TD valign=top><A HREF="bashref.html#SEC65">6.1 Invoking Bash</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC74">interactive shell</A></TD><TD valign=top><A HREF="bashref.html#SEC74">6.3 Interactive Shells</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC13">internationalization</A></TD><TD valign=top><A HREF="bashref.html#SEC13">3.1.2.5 Locale-Specific Translation</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC88">job control</A></TD><TD valign=top><A HREF="bashref.html#SEC88">7.1 Job Control Basics</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
5">kill ring</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
3">killing text</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
7">kill ring</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
5">killing text</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_L"></A>L</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC13">localization</A></TD><TD valign=top><A HREF="bashref.html#SEC13">3.1.2.5 Locale-Specific Translation</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
68">login shell</A></TD><TD valign=top><A HREF="bashref.html#SEC65">6.1 Invoking Bash</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX2
70">login shell</A></TD><TD valign=top><A HREF="bashref.html#SEC65">6.1 Invoking Bash</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_M"></A>M</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC36">matching, pattern</A></TD><TD valign=top><A HREF="bashref.html#SEC36">3.5.8.1 Pattern Matching</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC12">quoting, ANSI</A></TD><TD valign=top><A HREF="bashref.html#SEC12">3.1.2.4 ANSI-C Quoting</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_R"></A>R</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
2">Readline, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
4">Readline, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC90">7.3 Job Control Variables</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC38">redirection</A></TD><TD valign=top><A HREF="bashref.html#SEC38">3.6 Redirections</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX15">reserved word</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC85">restricted shell</A></TD><TD valign=top><A HREF="bashref.html#SEC85">6.10 The Restricted Shell</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_V"></A>V</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC24">variable, shell</A></TD><TD valign=top><A HREF="bashref.html#SEC24">3.4 Shell Parameters</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
6">variables, readline</A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
8">variables, readline</A></TD><TD valign=top><A HREF="bashref.html#SEC100">8.3.1 Readline Init File Syntax</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_W"></A>W</TH><TD></TD><TD></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX20">word</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
<TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC34">word splitting</A></TD><TD valign=top><A HREF="bashref.html#SEC34">3.5.7 Word Splitting</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
<TR><TH><A NAME="cp_Y"></A>Y</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
4">yanking text</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX28
6">yanking text</A></TD><TD valign=top><A HREF="bashref.html#SEC96">8.2.3 Readline Killing Commands</A></TD></TR>
<TR><TD COLSPAN=3> <HR></TD></TR>
</TABLE><P></P><table><tr><th valign=top>Jump to: </th><td><A HREF="bashref.html#cp_A" style="text-decoration:none"><b>A</b></A>
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H1>About this document</H1>
-This document was generated by <I>Chet Ramey</I> on <I>March, 15 2005</I>
+This document was generated by <I>Chet Ramey</I> on <I>October, 3 2005</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
<P></P>
<BR>
<FONT SIZE="-1">
This document was generated
-by <I>Chet Ramey</I> on <I>March, 15 2005</I>
+by <I>Chet Ramey</I> on <I>October, 3 2005</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
/Users/chet/src/bash/src/doc/bashref.texi.
This text is a brief description of the features that are present in
-the Bash shell (version 3.1-devel, 15 March 2005).
+the Bash shell (version 3.1-beta1, 5 September 2005).
- This is Edition 3.1-devel, last updated 15 March 2005, of `The GNU
-Bash Reference Manual', for `Bash', Version 3.1-devel.
+ This is Edition 3.1-beta1, last updated 5 September 2005, of `The
+GNU Bash Reference Manual', for `Bash', Version 3.1-beta1.
Copyright (C) 1988-2005 Free Software Foundation, Inc.
*************
This text is a brief description of the features that are present in
-the Bash shell (version 3.1-devel, 15 March 2005)..
+the Bash shell (version 3.1-beta1, 5 September 2005)..
- This is Edition 3.1-devel, last updated 15 March 2005, of `The GNU
-Bash Reference Manual', for `Bash', Version 3.1-devel.
+ This is Edition 3.1-beta1, last updated 5 September 2005, of `The
+GNU Bash Reference Manual', for `Bash', Version 3.1-beta1.
Bash contains features that appear in other popular shells, and some
features that only appear in Bash. Some of the shells that Bash has
* Menu:
* Introduction:: An introduction to the shell.
-
* Definitions:: Some definitions used in the rest of this
manual.
-
* Basic Shell Features:: The shell "building blocks".
-
* Shell Builtin Commands:: Commands that are a part of the shell.
-
* Shell Variables:: Variables used or set by Bash.
-
* Bash Features:: Features found only in Bash.
-
-* Job Control:: A chapter describing what job control is
- and how Bash allows you to use it.
-
-* Using History Interactively:: Chapter dealing with history expansion
- rules.
-
+* Job Control:: What job control is and how Bash allows you
+ to use it.
+* Using History Interactively:: Command History Expansion
* Command Line Editing:: Chapter describing the command line
editing features.
-
* Installing Bash:: How to build and install Bash on your system.
-
* Reporting Bugs:: How to report bugs in Bash.
-
* Major Differences From The Bourne Shell:: A terse list of the differences
between Bash and historical
versions of /bin/sh.
-
* Copying This Manual:: Copying this manual.
-
* Builtin Index:: Index of Bash builtin commands.
-
* Reserved Word Index:: Index of Bash reserved words.
-
* Variable Index:: Quick reference helps you find the
variable you want.
-
* Function Index:: Index of bindable Readline functions.
-
* Concept Index:: General index for concepts described in
this manual.
* Menu:
* What is Bash?:: A short description of Bash.
-
* What is a shell?:: A brief introduction to shells.
\1f
* Menu:
* Shell Operation:: The basic operation of the shell.
-
* Quoting:: How to remove the special meaning from characters.
-
* Comments:: How to specify comments.
When the shell reads input, it proceeds through a sequence of
* Double Quotes:: How to suppress most of the interpretation of a
sequence of characters.
* ANSI-C Quoting:: How to expand ANSI-C sequences in quoted strings.
-
* Locale Translation:: How to translate strings into different languages.
Quoting is used to remove the special meaning of certain characters
* Simple Command Expansion:: How Bash expands simple commands before
executing them.
-
* Command Search and Execution:: How Bash finds commands and runs them.
-
* Command Execution Environment:: The environment in which Bash
executes commands that are not
shell builtins.
-
* Environment:: The environment given to a command.
-
* Exit Status:: The status returned by commands and how Bash
interprets it.
-
* Signals:: What happens when Bash or a command it runs
receives a signal.
Unless otherwise noted, each builtin command documented as accepting
options preceded by `-' accepts `--' to signify the end of the options.
+For example, the `:', `true', `false', and `test' builtins do not
+accept options.
\1f
File: bashref.info, Node: Bourne Shell Builtins, Next: Bash Builtins, Up: Shell Builtin Commands
Evaluate a conditional expression EXPR. Each operator and operand
must be a separate argument. Expressions are composed of the
primaries described below in *Note Bash Conditional Expressions::.
+ `test' does not accept any options, nor does it accept and ignore
+ an argument of `--' as signifying the end of options.
When the `[' form is used, the last argument to the command must
be a `]'.
escape characters, even on systems where they are interpreted by
default. The `xpg_echo' shell option may be used to dynamically
determine whether or not `echo' expands these escape characters by
- default. `echo' interprets the following escape sequences:
+ default. `echo' does not interpret `--' to mean the end of
+ options.
+
+ `echo' interprets the following escape sequences:
`\a'
alert (bell)
the shell is interactive. Bash terminates after that number of
seconds if input does not arrive.
+`TMPDIR'
+ If set, Bash uses its value as the name of a directory in which
+ Bash creates temporary files for the shell's use.
+
`UID'
The numeric real user id of the current user. This variable is
readonly.
equivalent to referencing element zero.
The `unset' builtin is used to destroy arrays. `unset'
-NAME[SUBSCRIPT] destroys the array element at index SUBSCRIPT. `unset'
-NAME, where NAME is an array, removes the entire array. A subscript of
-`*' or `@' also removes the entire array.
+NAME[SUBSCRIPT] destroys the array element at index SUBSCRIPT. Care
+must be taken to avoid unwanted side effects caused by filename
+generation. `unset' NAME, where NAME is an array, removes the entire
+array. A subscript of `*' or `@' also removes the entire array.
The `declare', `local', and `readonly' builtins each accept a `-a'
option to specify an array. The `read' builtin accepts a `-a' option
is stopped is `Stopped(SIGNAME)', where SIGNAME is, for example,
`SIGTSTP'.
- 4. Reserved words appearing in a context where reserved words are
+ 4. The `bg' builtin uses the required format to describe each job
+ placed in the background, which does not include an indication of
+ whether the job is the current or previous job.
+
+ 5. Reserved words appearing in a context where reserved words are
recognized do not undergo alias expansion.
- 5. The POSIX 1003.2 `PS1' and `PS2' expansions of `!' to the history
+ 6. The POSIX 1003.2 `PS1' and `PS2' expansions of `!' to the history
number and `!!' to `!' are enabled, and parameter expansion is
performed on the values of `PS1' and `PS2' regardless of the
setting of the `promptvars' option.
- 6. The POSIX 1003.2 startup files are executed (`$ENV') rather than
+ 7. The POSIX 1003.2 startup files are executed (`$ENV') rather than
the normal Bash files.
- 7. Tilde expansion is only performed on assignments preceding a
+ 8. Tilde expansion is only performed on assignments preceding a
command name, rather than on all assignment statements on the line.
- 8. The default history file is `~/.sh_history' (this is the default
+ 9. The default history file is `~/.sh_history' (this is the default
value of `$HISTFILE').
- 9. The output of `kill -l' prints all the signal names on a single
+ 10. The output of `kill -l' prints all the signal names on a single
line, separated by spaces, without the `SIG' prefix.
- 10. The `kill' builtin does not accept signal names with a `SIG'
+ 11. The `kill' builtin does not accept signal names with a `SIG'
prefix.
- 11. Non-interactive shells exit if FILENAME in `.' FILENAME is not
+ 12. Non-interactive shells exit if FILENAME in `.' FILENAME is not
found.
- 12. Non-interactive shells exit if a syntax error in an arithmetic
+ 13. Non-interactive shells exit if a syntax error in an arithmetic
expansion results in an invalid expression.
- 13. Redirection operators do not perform filename expansion on the word
+ 14. Redirection operators do not perform filename expansion on the word
in the redirection unless the shell is interactive.
- 14. Redirection operators do not perform word splitting on the word in
+ 15. Redirection operators do not perform word splitting on the word in
the redirection.
- 15. Function names must be valid shell `name's. That is, they may not
+ 16. Function names must be valid shell `name's. That is, they may not
contain characters other than letters, digits, and underscores, and
may not start with a digit. Declaring a function with an invalid
name causes a fatal syntax error in non-interactive shells.
- 16. POSIX 1003.2 `special' builtins are found before shell functions
+ 17. POSIX 1003.2 special builtins are found before shell functions
during command lookup.
- 17. If a POSIX 1003.2 special builtin returns an error status, a
+ 18. If a POSIX 1003.2 special builtin returns an error status, a
non-interactive shell exits. The fatal errors are those listed in
the POSIX.2 standard, and include things like passing incorrect
options, redirection errors, variable assignment errors for
assignments preceding the command name, and so on.
- 18. If `CDPATH' is set, the `cd' builtin will not implicitly append
+ 19. If `CDPATH' is set, the `cd' builtin will not implicitly append
the current directory to it. This means that `cd' will fail if no
valid directory name can be constructed from any of the entries in
`$CDPATH', even if the a directory with the same name as the name
given as an argument to `cd' exists in the current directory.
- 19. A non-interactive shell exits with an error status if a variable
+ 20. A non-interactive shell exits with an error status if a variable
assignment error occurs when no command name follows the assignment
statements. A variable assignment error occurs, for example, when
trying to assign a value to a readonly variable.
- 20. A non-interactive shell exits with an error status if the iteration
+ 21. A non-interactive shell exits with an error status if the iteration
variable in a `for' statement or the selection variable in a
`select' statement is a readonly variable.
- 21. Process substitution is not available.
+ 22. Process substitution is not available.
- 22. Assignment statements preceding POSIX 1003.2 special builtins
+ 23. Assignment statements preceding POSIX 1003.2 special builtins
persist in the shell environment after the builtin completes.
- 23. Assignment statements preceding shell function calls persist in the
+ 24. Assignment statements preceding shell function calls persist in the
shell environment after the function returns, as if a POSIX
special builtin command had been executed.
- 24. The `export' and `readonly' builtin commands display their output
+ 25. The `export' and `readonly' builtin commands display their output
in the format required by POSIX 1003.2.
- 25. The `trap' builtin displays signal names without the leading `SIG'.
+ 26. The `trap' builtin displays signal names without the leading `SIG'.
- 26. The `trap' builtin doesn't check the first argument for a possible
+ 27. The `trap' builtin doesn't check the first argument for a possible
signal specification and revert the signal handling to the original
disposition if it is, unless that argument consists solely of
digits and is a valid signal number. If users want to reset the
handler for a given signal to the original disposition, they
should use `-' as the first argument.
- 27. The `.' and `source' builtins do not search the current directory
+ 28. The `.' and `source' builtins do not search the current directory
for the filename argument if it is not found by searching `PATH'.
- 28. Subshells spawned to execute command substitutions inherit the
+ 29. Subshells spawned to execute command substitutions inherit the
value of the `-e' option from the parent shell. When not in POSIX
mode, Bash clears the `-e' option in such subshells.
- 29. Alias expansion is always enabled, even in non-interactive shells.
+ 30. Alias expansion is always enabled, even in non-interactive shells.
- 30. When the `alias' builtin displays alias definitions, it does not
+ 31. When the `alias' builtin displays alias definitions, it does not
display them with a leading `alias ' unless the `-p' option is
supplied.
- 31. When the `set' builtin is invoked without options, it does not
+ 32. When the `set' builtin is invoked without options, it does not
display shell function names and definitions.
- 32. When the `set' builtin is invoked without options, it displays
+ 33. When the `set' builtin is invoked without options, it displays
variable values without quotes, unless they contain shell
metacharacters, even if the result contains nonprinting characters.
- 33. When the `cd' builtin is invoked in LOGICAL mode, and the pathname
+ 34. When the `cd' builtin is invoked in LOGICAL mode, and the pathname
constructed from `$PWD' and the directory name supplied as an
argument does not refer to an existing directory, `cd' will fail
instead of falling back to PHYSICAL mode.
- 34. When the `pwd' builtin is supplied the `-P' option, it resets
+ 35. When the `pwd' builtin is supplied the `-P' option, it resets
`$PWD' to a pathname containing no symlinks.
- 35. When listing the history, the `fc' builtin does not include an
+ 36. The `pwd' builtin verifies that the value it prints is the same as
+ the current directory, even if it is not asked to check the file
+ system with the `-P' option.
+
+ 37. When listing the history, the `fc' builtin does not include an
indication of whether or not a history entry has been modified.
- 36. The default editor used by `fc' is `ed'.
+ 38. The default editor used by `fc' is `ed'.
- 37. The `type' and `command' builtins will not report a non-executable
+ 39. The `type' and `command' builtins will not report a non-executable
file as having been found, though the shell will attempt to
execute such a file if it is the only so-named file found in
`$PATH'.
- 38. When the `xpg_echo' option is enabled, Bash does not attempt to
+ 40. The `vi' editing mode will invoke the `vi' editor directly when
+ the `v' command is run, instead of checking `$FCEDIT' and
+ `$EDITOR'.
+
+ 41. When the `xpg_echo' option is enabled, Bash does not attempt to
interpret any arguments to `echo' as options. Each argument is
displayed, after escape characters are converted.
- There is other POSIX 1003.2 behavior that Bash does not implement.
-Specifically:
+ There is other POSIX 1003.2 behavior that Bash does not implement by
+default even when in POSIX mode. Specifically:
- 1. Assignment statements affect the execution environment of all
- builtins, not just special ones.
+ 1. The `fc' builtin checks `$EDITOR' as a program to edit history
+ entries if `FCEDIT' is unset, rather than defaulting directly to
+ `ed'. `fc' uses `ed' if `EDITOR' is unset.
- 2. When a subshell is created to execute a shell script with execute
- permission, but without a leading `#!', Bash sets `$0' to the full
- pathname of the script as found by searching `$PATH', rather than
- the command as typed by the user.
+ 2. As noted above, Bash requires the `xpg_echo' option to be enabled
+ for the `echo' builtin to be fully conformant.
- 3. When using `.' to source a shell script found in `$PATH', bash
- checks execute permission bits rather than read permission bits,
- just as if it were searching for a command.
+ Bash can be configured to be POSIX-conformant by default, by
+specifying the `--enable-strict-posix-default' to `configure' when
+building (*note Optional Features::).
\1f
File: bashref.info, Node: Job Control, Next: Using History Interactively, Prev: Bash Features, Up: Top
Resume each suspended job JOBSPEC in the background, as if it had
been started with `&'. If JOBSPEC is not supplied, the current
job is used. The return status is zero unless it is run when job
- control is not enabled, or, when run with job control enabled, if
- the last JOBSPEC was not found or the last JOBSPEC specifies a job
- that was started without job control.
+ control is not enabled, or, when run with job control enabled, any
+ JOBSPEC was not found or specifies a job that was started without
+ job control.
`fg'
fg [JOBSPEC]
set editing-mode vi
Variable names and values, where appropriate, are recognized
- without regard to case.
+ without regard to case. Unrecognized variable names are ignored.
+
+ Boolean variables (those that can be set to on or off) are set to
+ on if the value is null or empty, ON (case-insensitive), or 1.
+ Any other value results in the variable being set to off.
The `bind -V' command lists the current Readline variable names
and values. *Note Bash Builtins::.
than this value, Readline will ask the user whether or not he
wishes to view them; otherwise, they are simply listed. This
variable must be set to an integer value greater than or
- equal to 0. The default limit is `100'.
+ equal to 0. A negative value means Readline should never ask.
+ The default limit is `100'.
`convert-meta'
If set to `on', Readline will convert characters with the
If set to `on', tilde expansion is performed when Readline
attempts word completion. The default is `off'.
+ `history-preserve-point'
If set to `on', the history code attempts to place point at
the same location on each history line retrieved with
- `previous-history' or `next-history'.
+ `previous-history' or `next-history'. The default is `off'.
`horizontal-scroll-mode'
This variable can be set to either `on' or `off'. Setting it
* Menu:
* Basic Installation:: Installation instructions.
-
* Compilers and Options:: How to set special options for various
systems.
-
* Compiling For Multiple Architectures:: How to compile Bash for more
than one kind of system from
the same source tree.
-
* Installation Names:: How to set the various paths used by the installation.
-
* Specifying the System Type:: How to configure Bash for a particular system.
-
* Sharing Defaults:: How to share default configuration values among GNU
programs.
-
* Operation Controls:: Options recognized by the configuration program.
-
* Optional Features:: How to enable and disable optional features when
building Bash.
Define if you are using the Andrew File System from Transarc.
`--with-bash-malloc'
- Use the Bash version of `malloc' in `lib/malloc/malloc.c'. This
- is not the same `malloc' that appears in GNU libc, but an older
- version derived from the 4.2 BSD `malloc'. This `malloc' is very
- fast, but wastes some space on each allocation. This option is
- enabled by default. The `NOTES' file contains a list of systems
- for which this should be turned off, and `configure' disables this
- option automatically for a number of systems.
+ Use the Bash version of `malloc' in the directory `lib/malloc'.
+ This is not the same `malloc' that appears in GNU libc, but an
+ older version originally derived from the 4.2 BSD `malloc'. This
+ `malloc' is very fast, but wastes some space on each allocation.
+ This option is enabled by default. The `NOTES' file contains a
+ list of systems for which this should be turned off, and
+ `configure' disables this option automatically for a number of
+ systems.
`--with-curses'
Use the curses library instead of the termcap library. This should
different languages. You may need to disable this if your
compiler cannot handle very long string literals.
+`--enable-strict-posix-default'
+ Make Bash POSIX-conformant by default (*note Bash POSIX Mode::).
+
`--enable-usg-echo-default'
A synonym for `--enable-xpg-echo-default'.
Bourne shell and Bash; this section quickly details the differences of
significance. A number of these differences are explained in greater
depth in previous sections. This section uses the version of `sh'
-included in SVR4.2 as the baseline reference.
+included in SVR4.2 (the last version of the historical Bourne shell) as
+the baseline reference.
* Bash is POSIX-conformant, even where the POSIX specification
differs from traditional `sh' behavior (*note Bash POSIX Mode::).
* Bash implements the `!' keyword to negate the return value of a
pipeline (*note Pipelines::). Very useful when an `if' statement
- needs to act only if a test fails.
+ needs to act only if a test fails. The Bash `-o pipefail' option
+ to `set' will cause a pipeline to return a failure status if any
+ command fails.
* Bash has the `time' reserved word and command timing (*note
Pipelines::). The display of the timing statistics may be
generation of simple menus (*note Conditional Constructs::).
* Bash includes the `[[' compound command, which makes conditional
- testing part of the shell grammar (*note Conditional Constructs::).
+ testing part of the shell grammar (*note Conditional
+ Constructs::), including optional regular expression matching.
+
+ * Bash provides optional case-insensitive matching for the `case' and
+ `[[' constructs.
* Bash includes brace expansion (*note Brace Expansion::) and tilde
expansion (*note Tilde Expansion::).
not normally do this unless the variables are explicitly marked
using the `export' command.
+ * Bash supports the `+=' assignment operator, which appends to the
+ value of the variable named on the left hand side.
+
* Bash includes the POSIX pattern removal `%', `#', `%%' and `##'
expansions to remove leading or trailing substrings from variable
values (*note Shell Parameter Expansion::).
operator, for directing standard output and standard error to the
same file (*note Redirections::).
+ * Bash includes the `<<<' redirection operator, allowing a string to
+ be used as the standard input to a command.
+
+ * Bash implements the `[n]<&WORD' and `[n]>&WORD' redirection
+ operators, which move one file descriptor to another.
+
* Bash treats a number of filenames specially when they are used in
redirection operators (*note Redirections::).
table (*note Job Control Builtins::) or suppress the sending of
`SIGHUP' to a job when the shell exits as the result of a `SIGHUP'.
+ * Bash includes a number of features to support a separate debugger
+ for shell scripts.
+
* The SVR4.2 shell has two privilege-related builtins (`mldmode' and
`priv') not present in Bash.
* disown: Job Control Builtins.
(line 83)
* echo: Bash Builtins. (line 191)
-* enable: Bash Builtins. (line 244)
+* enable: Bash Builtins. (line 247)
* eval: Bourne Shell Builtins.
(line 63)
* exec: Bourne Shell Builtins.
(line 103)
* hash: Bourne Shell Builtins.
(line 145)
-* help: Bash Builtins. (line 272)
+* help: Bash Builtins. (line 275)
* history: Bash History Builtins.
(line 39)
* jobs: Job Control Builtins.
(line 25)
* kill: Job Control Builtins.
(line 57)
-* let: Bash Builtins. (line 281)
-* local: Bash Builtins. (line 288)
-* logout: Bash Builtins. (line 298)
+* let: Bash Builtins. (line 284)
+* local: Bash Builtins. (line 291)
+* logout: Bash Builtins. (line 301)
* popd: Directory Stack Builtins.
(line 37)
-* printf: Bash Builtins. (line 302)
+* printf: Bash Builtins. (line 305)
* pushd: Directory Stack Builtins.
(line 58)
* pwd: Bourne Shell Builtins.
(line 163)
-* read: Bash Builtins. (line 327)
+* read: Bash Builtins. (line 330)
* readonly: Bourne Shell Builtins.
(line 172)
* return: Bourne Shell Builtins.
* set: The Set Builtin. (line 9)
* shift: Bourne Shell Builtins.
(line 200)
-* shopt: Bash Builtins. (line 388)
-* source: Bash Builtins. (line 619)
+* shopt: Bash Builtins. (line 391)
+* source: Bash Builtins. (line 622)
* suspend: Job Control Builtins.
(line 94)
* test: Bourne Shell Builtins.
(line 212)
* times: Bourne Shell Builtins.
- (line 276)
+ (line 278)
* trap: Bourne Shell Builtins.
- (line 281)
-* type: Bash Builtins. (line 623)
-* typeset: Bash Builtins. (line 654)
-* ulimit: Bash Builtins. (line 660)
+ (line 283)
+* type: Bash Builtins. (line 626)
+* typeset: Bash Builtins. (line 657)
+* ulimit: Bash Builtins. (line 663)
* umask: Bourne Shell Builtins.
- (line 322)
-* unalias: Bash Builtins. (line 722)
+ (line 324)
+* unalias: Bash Builtins. (line 725)
* unset: Bourne Shell Builtins.
- (line 339)
+ (line 341)
* wait: Job Control Builtins.
(line 73)
* BASH_VERSINFO: Bash Variables. (line 74)
* BASH_VERSION: Bash Variables. (line 98)
* bell-style: Readline Init File Syntax.
- (line 34)
+ (line 38)
* bind-tty-special-chars: Readline Init File Syntax.
- (line 41)
+ (line 45)
* CDPATH: Bourne Shell Variables.
(line 9)
* COLUMNS: Bash Variables. (line 101)
* comment-begin: Readline Init File Syntax.
- (line 46)
+ (line 50)
* COMP_CWORD: Bash Variables. (line 106)
* COMP_LINE: Bash Variables. (line 112)
* COMP_POINT: Bash Variables. (line 117)
* COMP_WORDBREAKS: Bash Variables. (line 125)
* COMP_WORDS: Bash Variables. (line 131)
* completion-query-items: Readline Init File Syntax.
- (line 56)
+ (line 60)
* COMPREPLY: Bash Variables. (line 137)
* convert-meta: Readline Init File Syntax.
- (line 65)
+ (line 70)
* DIRSTACK: Bash Variables. (line 142)
* disable-completion: Readline Init File Syntax.
- (line 71)
-* editing-mode: Readline Init File Syntax.
(line 76)
+* editing-mode: Readline Init File Syntax.
+ (line 81)
* EMACS: Bash Variables. (line 152)
* enable-keypad: Readline Init File Syntax.
- (line 82)
+ (line 87)
* EUID: Bash Variables. (line 157)
* expand-tilde: Readline Init File Syntax.
- (line 87)
+ (line 92)
* FCEDIT: Bash Variables. (line 161)
* FIGNORE: Bash Variables. (line 165)
* FUNCNAME: Bash Variables. (line 171)
* HISTFILESIZE: Bash Variables. (line 232)
* HISTIGNORE: Bash Variables. (line 239)
* history-preserve-point: Readline Init File Syntax.
- (line 90)
+ (line 96)
* HISTSIZE: Bash Variables. (line 258)
* HISTTIMEFORMAT: Bash Variables. (line 262)
* HOME: Bourne Shell Variables.
(line 13)
* horizontal-scroll-mode: Readline Init File Syntax.
- (line 95)
+ (line 101)
* HOSTFILE: Bash Variables. (line 269)
* HOSTNAME: Bash Variables. (line 280)
* HOSTTYPE: Bash Variables. (line 283)
(line 18)
* IGNOREEOF: Bash Variables. (line 286)
* input-meta: Readline Init File Syntax.
- (line 102)
+ (line 108)
* INPUTRC: Bash Variables. (line 296)
* isearch-terminators: Readline Init File Syntax.
- (line 109)
+ (line 115)
* keymap: Readline Init File Syntax.
- (line 116)
+ (line 122)
* LANG: Bash Variables. (line 300)
* LC_ALL: Bash Variables. (line 304)
* LC_COLLATE: Bash Variables. (line 308)
* MAILPATH: Bourne Shell Variables.
(line 27)
* mark-modified-lines: Readline Init File Syntax.
- (line 129)
+ (line 135)
* mark-symlinked-directories: Readline Init File Syntax.
- (line 134)
+ (line 140)
* match-hidden-files: Readline Init File Syntax.
- (line 139)
+ (line 145)
* meta-flag: Readline Init File Syntax.
- (line 102)
+ (line 108)
* OLDPWD: Bash Variables. (line 349)
* OPTARG: Bourne Shell Variables.
(line 34)
(line 38)
* OSTYPE: Bash Variables. (line 356)
* output-meta: Readline Init File Syntax.
- (line 146)
+ (line 152)
* page-completions: Readline Init File Syntax.
- (line 151)
+ (line 157)
* PATH: Bourne Shell Variables.
(line 42)
* PIPESTATUS: Bash Variables. (line 359)
* SHELLOPTS: Bash Variables. (line 414)
* SHLVL: Bash Variables. (line 423)
* show-all-if-ambiguous: Readline Init File Syntax.
- (line 161)
-* show-all-if-unmodified: Readline Init File Syntax.
(line 167)
+* show-all-if-unmodified: Readline Init File Syntax.
+ (line 173)
* TEXTDOMAIN: Locale Translation. (line 11)
* TEXTDOMAINDIR: Locale Translation. (line 11)
* TIMEFORMAT: Bash Variables. (line 428)
* TMOUT: Bash Variables. (line 466)
-* UID: Bash Variables. (line 478)
+* TMPDIR: Bash Variables. (line 478)
+* UID: Bash Variables. (line 482)
* visible-stats: Readline Init File Syntax.
- (line 176)
+ (line 182)
\1f
File: bashref.info, Node: Function Index, Next: Concept Index, Prev: Variable Index, Up: Top
* translation, native languages: Locale Translation. (line 6)
* variable, shell: Shell Parameters. (line 6)
* variables, readline: Readline Init File Syntax.
- (line 33)
+ (line 37)
* word: Definitions. (line 87)
* word splitting: Word Splitting. (line 6)
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\1f
Tag Table:
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-Node: Introduction\7f3525
-Node: What is Bash?\7f3754
-Node: What is a shell?\7f4847
-Node: Definitions\7f7388
-Node: Basic Shell Features\7f10129
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-Node: Word Designators\7f304057
-Node: Modifiers\7f305696
-Node: Installing Bash\7f307102
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-Node: Compilers and Options\7f310931
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-Node: Copying This Manual\7f342412
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-Node: Reserved Word Index\7f371643
-Node: Variable Index\7f374079
-Node: Function Index\7f384939
-Node: Concept Index\7f391659
+Node: Top\7f1375
+Node: Introduction\7f3475
+Node: What is Bash?\7f3703
+Node: What is a shell?\7f4796
+Node: Definitions\7f7337
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+Node: Bash Features\7f173666
+Node: Invoking Bash\7f174549
+Node: Bash Startup Files\7f180370
+Node: Interactive Shells\7f185228
+Node: What is an Interactive Shell?\7f185638
+Node: Is this Shell Interactive?\7f186288
+Node: Interactive Shell Behavior\7f187103
+Node: Bash Conditional Expressions\7f190379
+Node: Shell Arithmetic\7f193958
+Node: Aliases\7f196704
+Node: Arrays\7f199272
+Node: The Directory Stack\7f202621
+Node: Directory Stack Builtins\7f203335
+Node: Printing a Prompt\7f206226
+Node: The Restricted Shell\7f208940
+Node: Bash POSIX Mode\7f210772
+Node: Job Control\7f218589
+Node: Job Control Basics\7f219056
+Node: Job Control Builtins\7f223432
+Node: Job Control Variables\7f227759
+Node: Command Line Editing\7f228917
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+Node: Readline Interaction\7f231538
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+Node: Searching\7f238447
+Node: Readline Init File\7f240633
+Node: Readline Init File Syntax\7f241692
+Node: Conditional Init Constructs\7f253908
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+Node: Commands For History\7f261626
+Node: Commands For Text\7f264781
+Node: Commands For Killing\7f267454
+Node: Numeric Arguments\7f269596
+Node: Commands For Completion\7f270735
+Node: Keyboard Macros\7f274328
+Node: Miscellaneous Commands\7f274899
+Node: Readline vi Mode\7f280210
+Node: Programmable Completion\7f281124
+Node: Programmable Completion Builtins\7f286916
+Node: Using History Interactively\7f294512
+Node: Bash History Facilities\7f295192
+Node: Bash History Builtins\7f297887
+Node: History Interaction\7f301744
+Node: Event Designators\7f304300
+Node: Word Designators\7f305315
+Node: Modifiers\7f306954
+Node: Installing Bash\7f308360
+Node: Basic Installation\7f309490
+Node: Compilers and Options\7f312182
+Node: Compiling For Multiple Architectures\7f312923
+Node: Installation Names\7f314587
+Node: Specifying the System Type\7f315405
+Node: Sharing Defaults\7f316121
+Node: Operation Controls\7f316794
+Node: Optional Features\7f317752
+Node: Reporting Bugs\7f326683
+Node: Major Differences From The Bourne Shell\7f327877
+Node: Copying This Manual\7f344575
+Node: GNU Free Documentation License\7f344851
+Node: Builtin Index\7f367257
+Node: Reserved Word Index\7f373806
+Node: Variable Index\7f376242
+Node: Function Index\7f387175
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\1f
End Tag Table
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**/Users/chet/src/bash/src/doc/bashref.texi
(/Users/chet/src/bash/src/doc/bashref.texi (./texinfo.tex
Loading texinfo [version 2003-02-03.16]: Basics,
[1] Chapter 2 [2] [3]
Chapter 3 [4] [5] [6] [7] [8] [9] [10]
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[]@texttt case @textttsl word @texttt in [ [(] @textttsl pat-tern @texttt [| @
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r@texttt \@textrm fP com-mands,
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-[63] [64]
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[]@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t
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-
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[65] [66]
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[]@textrm When a lo-gin shell ex-its, Bash reads and ex-e-cutes com-mands from
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[111]) (/Users/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9
[112] [113] [114] [115] [116]) Chapter 10 [117] [118] [119] [120] [121]
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[122] [123] [124] Appendix A [125] [126] Appendix B [127] [128] [129] [130]
-[131] [132] Appendix C [133] [134] (./fdl.texi [135] [136] [137] [138] [139]
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[140]) (Index of Shell Builtin Commands) [141] [142] (./bashref.bts)
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+1890 y Fe(RANDOM)10 b Fc(.)j(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)
h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f
-(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)35 b Fb(61)2025 1984
+(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)35 b Fb(61)2025 1977
y Fe(REPLY)11 b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g
(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)
-f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(61)2025 2219
-y Fr(S)2025 2336 y Fe(SECONDS)8 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f
+f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(61)2025 2210
+y Fr(S)2025 2326 y Fe(SECONDS)8 b Fc(.)14 b(.)e(.)g(.)h(.)f(.)g(.)h(.)f
(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)
f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)34 b Fb(62)2025
-2424 y Fe(SHELL)11 b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f
+2414 y Fe(SHELL)11 b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f
(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)
-h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 2511
+h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 2501
y Fe(SHELLOPTS)25 b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h
(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)
-h(.)f(.)g(.)h(.)f(.)49 b Fb(62)2025 2599 y Fe(SHLVL)11
+h(.)f(.)g(.)h(.)f(.)49 b Fb(62)2025 2588 y Fe(SHLVL)11
b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)
g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f
-(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 2687 y Fe(show-all-if-ambiguous)29
+(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 2675 y Fe(show-all-if-ambiguous)29
b Fc(.)12 b(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f
-(.)g(.)g(.)h(.)f(.)50 b Fb(93)2025 2774 y Fe(show-all-if-unmodified)27
+(.)g(.)g(.)h(.)f(.)50 b Fb(93)2025 2763 y Fe(show-all-if-unmodified)27
b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h
-(.)f(.)g(.)h(.)48 b Fb(93)2025 3009 y Fr(T)2025 3126
+(.)f(.)g(.)h(.)48 b Fb(93)2025 2996 y Fr(T)2025 3112
y Fe(TEXTDOMAIN)25 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h
(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)
-g(.)h(.)f(.)g(.)h(.)49 b Fb(7)2025 3213 y Fe(TEXTDOMAINDIR)21
+g(.)h(.)f(.)g(.)h(.)49 b Fb(7)2025 3200 y Fe(TEXTDOMAINDIR)21
b Fc(.)13 b(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h
(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)45
-b Fb(7)2025 3301 y Fe(TIMEFORMAT)24 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g
+b Fb(7)2025 3287 y Fe(TIMEFORMAT)24 b Fc(.)12 b(.)h(.)f(.)g(.)h(.)f(.)g
(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)
-f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)48 b Fb(62)2025 3389
+f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)48 b Fb(62)2025 3374
y Fe(TMOUT)11 b Fc(.)i(.)g(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g
(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)
-f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 3624
-y Fr(U)2025 3740 y Fe(UID)14 b Fc(.)f(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g
-(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)
-f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)40
-b Fb(63)2025 3975 y Fr(V)2025 4092 y Fe(visible-stats)18
-b Fc(.)d(.)d(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)
-h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)43
-b Fb(93)p eop end
+f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)37 b Fb(62)2025 3461
+y Fe(TMPDIR)10 b Fc(.)j(.)f(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f
+(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)
+h(.)f(.)g(.)h(.)f(.)g(.)h(.)35 b Fb(63)2025 3695 y Fr(U)2025
+3811 y Fe(UID)14 b Fc(.)f(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g
+(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)
+f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)40 b Fb(63)2025
+4044 y Fr(V)2025 4160 y Fe(visible-stats)18 b Fc(.)d(.)d(.)g(.)h(.)f(.)
+g(.)h(.)f(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)g(.)h(.)f(.)g(.)h(.)f(.)g(.)h
+(.)f(.)g(.)h(.)f(.)g(.)h(.)43 b Fb(94)p eop end
%%Page: 149 155
TeXDict begin 149 154 bop 150 -116 a Ft(F)-8 b(unction)31
b(Index)2861 b(149)150 299 y Fo(F)-13 b(unction)52 b(Index)150
literals.
@item --enable-strict-posix-default
-Make Bash @sc{posix}-conformant by default (@pxref{Bash Posix Mode}).
+Make Bash @sc{posix}-conformant by default (@pxref{Bash POSIX Mode}).
@item --enable-usg-echo-default
A synonym for @code{--enable-xpg-echo-default}.
\entry{SHLVL}{62}{\code {SHLVL}}
\entry{TIMEFORMAT}{62}{\code {TIMEFORMAT}}
\entry{TMOUT}{62}{\code {TMOUT}}
+\entry{TMPDIR}{63}{\code {TMPDIR}}
\entry{UID}{63}{\code {UID}}
\entry{auto_resume}{86}{\code {auto_resume}}
\entry{bell-style}{91}{\code {bell-style}}
\entry{bind-tty-special-chars}{91}{\code {bind-tty-special-chars}}
\entry{comment-begin}{91}{\code {comment-begin}}
\entry{completion-query-items}{91}{\code {completion-query-items}}
-\entry{convert-meta}{91}{\code {convert-meta}}
+\entry{convert-meta}{92}{\code {convert-meta}}
\entry{disable-completion}{92}{\code {disable-completion}}
\entry{editing-mode}{92}{\code {editing-mode}}
\entry{enable-keypad}{92}{\code {enable-keypad}}
\entry{page-completions}{93}{\code {page-completions}}
\entry{show-all-if-ambiguous}{93}{\code {show-all-if-ambiguous}}
\entry{show-all-if-unmodified}{93}{\code {show-all-if-unmodified}}
-\entry{visible-stats}{93}{\code {visible-stats}}
+\entry{visible-stats}{94}{\code {visible-stats}}
\entry {\code {COMP_WORDS}}{57}
\entry {\code {completion-query-items}}{91}
\entry {\code {COMPREPLY}}{58}
-\entry {\code {convert-meta}}{91}
+\entry {\code {convert-meta}}{92}
\initial {D}
\entry {\code {DIRSTACK}}{58}
\entry {\code {disable-completion}}{92}
\entry {\code {TEXTDOMAINDIR}}{7}
\entry {\code {TIMEFORMAT}}{62}
\entry {\code {TMOUT}}{62}
+\entry {\code {TMPDIR}}{63}
\initial {U}
\entry {\code {UID}}{63}
\initial {V}
-\entry {\code {visible-stats}}{93}
+\entry {\code {visible-stats}}{94}
B\bBA\bAS\bSH\bH B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS
Unless otherwise noted, each builtin command documented in this section
as accepting options preceded by -\b- accepts -\b--\b- to signify the end of the
- options.
+ options. For example, the :\b:, t\btr\bru\bue\be, f\bfa\bal\bls\bse\be, and t\bte\bes\bst\bt builtins do not
+ accept options.
:\b: [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]
- No effect; the command does nothing beyond expanding _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs
- and performing any specified redirections. A zero exit code is
+ No effect; the command does nothing beyond expanding _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs
+ and performing any specified redirections. A zero exit code is
returned.
.\b. _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]
s\bso\bou\bur\brc\bce\be _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]
- Read and execute commands from _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be in the current shell
- environment and return the exit status of the last command exe-
+ Read and execute commands from _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be in the current shell
+ environment and return the exit status of the last command exe-
cuted from _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be. If _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be does not contain a slash, file
- names in P\bPA\bAT\bTH\bH are used to find the directory containing _\bf_\bi_\bl_\be_\b-
- _\bn_\ba_\bm_\be. The file searched for in P\bPA\bAT\bTH\bH need not be executable.
- When b\bba\bas\bsh\bh is not in _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, the current directory is
- searched if no file is found in P\bPA\bAT\bTH\bH. If the s\bso\bou\bur\brc\bce\bep\bpa\bat\bth\bh option
- to the s\bsh\bho\bop\bpt\bt builtin command is turned off, the P\bPA\bAT\bTH\bH is not
- searched. If any _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs are supplied, they become the posi-
- tional parameters when _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is executed. Otherwise the
- positional parameters are unchanged. The return status is the
- status of the last command exited within the script (0 if no
- commands are executed), and false if _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is not found or
+ names in P\bPA\bAT\bTH\bH are used to find the directory containing _\bf_\bi_\bl_\be_\b-
+ _\bn_\ba_\bm_\be. The file searched for in P\bPA\bAT\bTH\bH need not be executable.
+ When b\bba\bas\bsh\bh is not in _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, the current directory is
+ searched if no file is found in P\bPA\bAT\bTH\bH. If the s\bso\bou\bur\brc\bce\bep\bpa\bat\bth\bh option
+ to the s\bsh\bho\bop\bpt\bt builtin command is turned off, the P\bPA\bAT\bTH\bH is not
+ searched. If any _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs are supplied, they become the posi-
+ tional parameters when _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is executed. Otherwise the
+ positional parameters are unchanged. The return status is the
+ status of the last command exited within the script (0 if no
+ commands are executed), and false if _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is not found or
cannot be read.
a\bal\bli\bia\bas\bs [-\b-p\bp] [_\bn_\ba_\bm_\be[=_\bv_\ba_\bl_\bu_\be] ...]
A\bAl\bli\bia\bas\bs with no arguments or with the -\b-p\bp option prints the list of
- aliases in the form a\bal\bli\bia\bas\bs _\bn_\ba_\bm_\be=_\bv_\ba_\bl_\bu_\be on standard output. When
- arguments are supplied, an alias is defined for each _\bn_\ba_\bm_\be whose
+ aliases in the form a\bal\bli\bia\bas\bs _\bn_\ba_\bm_\be=_\bv_\ba_\bl_\bu_\be on standard output. When
+ arguments are supplied, an alias is defined for each _\bn_\ba_\bm_\be whose
_\bv_\ba_\bl_\bu_\be is given. A trailing space in _\bv_\ba_\bl_\bu_\be causes the next word
to be checked for alias substitution when the alias is expanded.
- For each _\bn_\ba_\bm_\be in the argument list for which no _\bv_\ba_\bl_\bu_\be is sup-
- plied, the name and value of the alias is printed. A\bAl\bli\bia\bas\bs
- returns true unless a _\bn_\ba_\bm_\be is given for which no alias has been
+ For each _\bn_\ba_\bm_\be in the argument list for which no _\bv_\ba_\bl_\bu_\be is sup-
+ plied, the name and value of the alias is printed. A\bAl\bli\bia\bas\bs
+ returns true unless a _\bn_\ba_\bm_\be is given for which no alias has been
defined.
b\bbg\bg [_\bj_\bo_\bb_\bs_\bp_\be_\bc ...]
- Resume each suspended job _\bj_\bo_\bb_\bs_\bp_\be_\bc in the background, as if it
+ Resume each suspended job _\bj_\bo_\bb_\bs_\bp_\be_\bc in the background, as if it
had been started with &\b&. If _\bj_\bo_\bb_\bs_\bp_\be_\bc is not present, the shell's
- notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. b\bbg\bg _\bj_\bo_\bb_\bs_\bp_\be_\bc returns 0 unless
- run when job control is disabled or, when run with job control
- enabled, if the last _\bj_\bo_\bb_\bs_\bp_\be_\bc was not found or was started with-
- out job control.
+ notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. b\bbg\bg _\bj_\bo_\bb_\bs_\bp_\be_\bc returns 0 unless
+ run when job control is disabled or, when run with job control
+ enabled, any specified _\bj_\bo_\bb_\bs_\bp_\be_\bc was not found or was started
+ without job control.
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] [-\b-l\blp\bps\bsv\bvP\bPS\bSV\bV]
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] [-\b-q\bq _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn] [-\b-u\bu _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn] [-\b-r\br _\bk_\be_\by_\bs_\be_\bq]
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] -\b-x\bx _\bk_\be_\by_\bs_\be_\bq:_\bs_\bh_\be_\bl_\bl_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd
b\bbi\bin\bnd\bd [-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp] _\bk_\be_\by_\bs_\be_\bq:_\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be
b\bbi\bin\bnd\bd _\br_\be_\ba_\bd_\bl_\bi_\bn_\be_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd
- Display current r\bre\bea\bad\bdl\bli\bin\bne\be key and function bindings, bind a key
- sequence to a r\bre\bea\bad\bdl\bli\bin\bne\be function or macro, or set a r\bre\bea\bad\bdl\bli\bin\bne\be
- variable. Each non-option argument is a command as it would
- appear in _\b._\bi_\bn_\bp_\bu_\bt_\br_\bc, but each binding or command must be passed
- as a separate argument; e.g., '"\C-x\C-r": re-read-init-file'.
+ Display current r\bre\bea\bad\bdl\bli\bin\bne\be key and function bindings, bind a key
+ sequence to a r\bre\bea\bad\bdl\bli\bin\bne\be function or macro, or set a r\bre\bea\bad\bdl\bli\bin\bne\be
+ variable. Each non-option argument is a command as it would
+ appear in _\b._\bi_\bn_\bp_\bu_\bt_\br_\bc, but each binding or command must be passed
+ as a separate argument; e.g., '"\C-x\C-r": re-read-init-file'.
Options, if supplied, have the following meanings:
-\b-m\bm _\bk_\be_\by_\bm_\ba_\bp
Use _\bk_\be_\by_\bm_\ba_\bp as the keymap to be affected by the subsequent
bindings. Acceptable _\bk_\be_\by_\bm_\ba_\bp names are _\be_\bm_\ba_\bc_\bs_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bs_\bt_\ba_\bn_\b-
- _\bd_\ba_\br_\bd_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bm_\be_\bt_\ba_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bc_\bt_\bl_\bx_\b, _\bv_\bi_\b, _\bv_\bi_\b-_\bm_\bo_\bv_\be_\b, _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd,
- and _\bv_\bi_\b-_\bi_\bn_\bs_\be_\br_\bt. _\bv_\bi is equivalent to _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd; _\be_\bm_\ba_\bc_\bs is
+ _\bd_\ba_\br_\bd_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bm_\be_\bt_\ba_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bc_\bt_\bl_\bx_\b, _\bv_\bi_\b, _\bv_\bi_\b-_\bm_\bo_\bv_\be_\b, _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd,
+ and _\bv_\bi_\b-_\bi_\bn_\bs_\be_\br_\bt. _\bv_\bi is equivalent to _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd; _\be_\bm_\ba_\bc_\bs is
equivalent to _\be_\bm_\ba_\bc_\bs_\b-_\bs_\bt_\ba_\bn_\bd_\ba_\br_\bd.
-\b-l\bl List the names of all r\bre\bea\bad\bdl\bli\bin\bne\be functions.
- -\b-p\bp Display r\bre\bea\bad\bdl\bli\bin\bne\be function names and bindings in such a
+ -\b-p\bp Display r\bre\bea\bad\bdl\bli\bin\bne\be function names and bindings in such a
way that they can be re-read.
-\b-P\bP List current r\bre\bea\bad\bdl\bli\bin\bne\be function names and bindings.
- -\b-v\bv Display r\bre\bea\bad\bdl\bli\bin\bne\be variable names and values in such a way
+ -\b-v\bv Display r\bre\bea\bad\bdl\bli\bin\bne\be variable names and values in such a way
that they can be re-read.
-\b-V\bV List current r\bre\bea\bad\bdl\bli\bin\bne\be variable names and values.
- -\b-s\bs Display r\bre\bea\bad\bdl\bli\bin\bne\be key sequences bound to macros and the
- strings they output in such a way that they can be re-
+ -\b-s\bs Display r\bre\bea\bad\bdl\bli\bin\bne\be key sequences bound to macros and the
+ strings they output in such a way that they can be re-
read.
- -\b-S\bS Display r\bre\bea\bad\bdl\bli\bin\bne\be key sequences bound to macros and the
+ -\b-S\bS Display r\bre\bea\bad\bdl\bli\bin\bne\be key sequences bound to macros and the
strings they output.
-\b-f\bf _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be
Read key bindings from _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.
-\b-r\br _\bk_\be_\by_\bs_\be_\bq
Remove any current binding for _\bk_\be_\by_\bs_\be_\bq.
-\b-x\bx _\bk_\be_\by_\bs_\be_\bq:\b:_\bs_\bh_\be_\bl_\bl_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd
- Cause _\bs_\bh_\be_\bl_\bl_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd to be executed whenever _\bk_\be_\by_\bs_\be_\bq is
+ Cause _\bs_\bh_\be_\bl_\bl_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd to be executed whenever _\bk_\be_\by_\bs_\be_\bq is
entered.
- The return value is 0 unless an unrecognized option is given or
+ The return value is 0 unless an unrecognized option is given or
an error occurred.
b\bbr\bre\bea\bak\bk [_\bn]
- Exit from within a f\bfo\bor\br, w\bwh\bhi\bil\ble\be, u\bun\bnt\bti\bil\bl, or s\bse\bel\ble\bec\bct\bt loop. If _\bn is
- specified, break _\bn levels. _\bn must be >= 1. If _\bn is greater
- than the number of enclosing loops, all enclosing loops are
+ Exit from within a f\bfo\bor\br, w\bwh\bhi\bil\ble\be, u\bun\bnt\bti\bil\bl, or s\bse\bel\ble\bec\bct\bt loop. If _\bn is
+ specified, break _\bn levels. _\bn must be >= 1. If _\bn is greater
+ than the number of enclosing loops, all enclosing loops are
exited. The return value is 0 unless the shell is not executing
a loop when b\bbr\bre\bea\bak\bk is executed.
b\bbu\bui\bil\blt\bti\bin\bn _\bs_\bh_\be_\bl_\bl_\b-_\bb_\bu_\bi_\bl_\bt_\bi_\bn [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]
- Execute the specified shell builtin, passing it _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs, and
+ Execute the specified shell builtin, passing it _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs, and
return its exit status. This is useful when defining a function
- whose name is the same as a shell builtin, retaining the func-
+ whose name is the same as a shell builtin, retaining the func-
tionality of the builtin within the function. The c\bcd\bd builtin is
- commonly redefined this way. The return status is false if
+ commonly redefined this way. The return status is false if
_\bs_\bh_\be_\bl_\bl_\b-_\bb_\bu_\bi_\bl_\bt_\bi_\bn is not a shell builtin command.
c\bcd\bd [-\b-L\bL|\b|-\b-P\bP] [_\bd_\bi_\br]
- Change the current directory to _\bd_\bi_\br. The variable H\bHO\bOM\bME\bE is the
- default _\bd_\bi_\br. The variable C\bCD\bDP\bPA\bAT\bTH\bH defines the search path for
- the directory containing _\bd_\bi_\br. Alternative directory names in
- C\bCD\bDP\bPA\bAT\bTH\bH are separated by a colon (:). A null directory name in
- C\bCD\bDP\bPA\bAT\bTH\bH is the same as the current directory, i.e., ``.\b.''. If
- _\bd_\bi_\br begins with a slash (/), then C\bCD\bDP\bPA\bAT\bTH\bH is not used. The -\b-P\bP
- option says to use the physical directory structure instead of
- following symbolic links (see also the -\b-P\bP option to the s\bse\bet\bt
+ Change the current directory to _\bd_\bi_\br. The variable H\bHO\bOM\bME\bE is the
+ default _\bd_\bi_\br. The variable C\bCD\bDP\bPA\bAT\bTH\bH defines the search path for
+ the directory containing _\bd_\bi_\br. Alternative directory names in
+ C\bCD\bDP\bPA\bAT\bTH\bH are separated by a colon (:). A null directory name in
+ C\bCD\bDP\bPA\bAT\bTH\bH is the same as the current directory, i.e., ``.\b.''. If
+ _\bd_\bi_\br begins with a slash (/), then C\bCD\bDP\bPA\bAT\bTH\bH is not used. The -\b-P\bP
+ option says to use the physical directory structure instead of
+ following symbolic links (see also the -\b-P\bP option to the s\bse\bet\bt
builtin command); the -\b-L\bL option forces symbolic links to be fol-
- lowed. An argument of -\b- is equivalent to $\b$O\bOL\bLD\bDP\bPW\bWD\bD. If a non-
- empty directory name from C\bCD\bDP\bPA\bAT\bTH\bH is used, or if -\b- is the first
- argument, and the directory change is successful, the absolute
+ lowed. An argument of -\b- is equivalent to $\b$O\bOL\bLD\bDP\bPW\bWD\bD. If a non-
+ empty directory name from C\bCD\bDP\bPA\bAT\bTH\bH is used, or if -\b- is the first
+ argument, and the directory change is successful, the absolute
pathname of the new working directory is written to the standard
- output. The return value is true if the directory was success-
+ output. The return value is true if the directory was success-
fully changed; false otherwise.
c\bca\bal\bll\ble\ber\br [_\be_\bx_\bp_\br]
Returns the context of any active subroutine call (a shell func-
- tion or a script executed with the .\b. or s\bso\bou\bur\brc\bce\be builtins. With-
+ tion or a script executed with the .\b. or s\bso\bou\bur\brc\bce\be builtins. With-
out _\be_\bx_\bp_\br, c\bca\bal\bll\ble\ber\br displays the line number and source filename of
- the current subroutine call. If a non-negative integer is sup-
+ the current subroutine call. If a non-negative integer is sup-
plied as _\be_\bx_\bp_\br, c\bca\bal\bll\ble\ber\br displays the line number, subroutine name,
- and source file corresponding to that position in the current
- execution call stack. This extra information may be used, for
- example, to print a stack trace. The current frame is frame 0.
- The return value is 0 unless the shell is not executing a sub-
- routine call or _\be_\bx_\bp_\br does not correspond to a valid position in
+ and source file corresponding to that position in the current
+ execution call stack. This extra information may be used, for
+ example, to print a stack trace. The current frame is frame 0.
+ The return value is 0 unless the shell is not executing a sub-
+ routine call or _\be_\bx_\bp_\br does not correspond to a valid position in
the call stack.
c\bco\bom\bmm\bma\ban\bnd\bd [-\b-p\bpV\bVv\bv] _\bc_\bo_\bm_\bm_\ba_\bn_\bd [_\ba_\br_\bg ...]
- Run _\bc_\bo_\bm_\bm_\ba_\bn_\bd with _\ba_\br_\bg_\bs suppressing the normal shell function
- lookup. Only builtin commands or commands found in the P\bPA\bAT\bTH\bH are
- executed. If the -\b-p\bp option is given, the search for _\bc_\bo_\bm_\bm_\ba_\bn_\bd is
- performed using a default value for P\bPA\bAT\bTH\bH that is guaranteed to
- find all of the standard utilities. If either the -\b-V\bV or -\b-v\bv
+ Run _\bc_\bo_\bm_\bm_\ba_\bn_\bd with _\ba_\br_\bg_\bs suppressing the normal shell function
+ lookup. Only builtin commands or commands found in the P\bPA\bAT\bTH\bH are
+ executed. If the -\b-p\bp option is given, the search for _\bc_\bo_\bm_\bm_\ba_\bn_\bd is
+ performed using a default value for P\bPA\bAT\bTH\bH that is guaranteed to
+ find all of the standard utilities. If either the -\b-V\bV or -\b-v\bv
option is supplied, a description of _\bc_\bo_\bm_\bm_\ba_\bn_\bd is printed. The -\b-v\bv
- option causes a single word indicating the command or file name
+ option causes a single word indicating the command or file name
used to invoke _\bc_\bo_\bm_\bm_\ba_\bn_\bd to be displayed; the -\b-V\bV option produces a
- more verbose description. If the -\b-V\bV or -\b-v\bv option is supplied,
- the exit status is 0 if _\bc_\bo_\bm_\bm_\ba_\bn_\bd was found, and 1 if not. If
+ more verbose description. If the -\b-V\bV or -\b-v\bv option is supplied,
+ the exit status is 0 if _\bc_\bo_\bm_\bm_\ba_\bn_\bd was found, and 1 if not. If
neither option is supplied and an error occurred or _\bc_\bo_\bm_\bm_\ba_\bn_\bd can-
- not be found, the exit status is 127. Otherwise, the exit sta-
+ not be found, the exit status is 127. Otherwise, the exit sta-
tus of the c\bco\bom\bmm\bma\ban\bnd\bd builtin is the exit status of _\bc_\bo_\bm_\bm_\ba_\bn_\bd.
c\bco\bom\bmp\bpg\bge\ben\bn [_\bo_\bp_\bt_\bi_\bo_\bn] [_\bw_\bo_\br_\bd]
- Generate possible completion matches for _\bw_\bo_\br_\bd according to the
- _\bo_\bp_\bt_\bi_\bo_\bns, which may be any option accepted by the c\bco\bom\bmp\bpl\ble\bet\bte\be
- builtin with the exception of -\b-p\bp and -\b-r\br, and write the matches
- to the standard output. When using the -\b-F\bF or -\b-C\bC options, the
- various shell variables set by the programmable completion
+ Generate possible completion matches for _\bw_\bo_\br_\bd according to the
+ _\bo_\bp_\bt_\bi_\bo_\bns, which may be any option accepted by the c\bco\bom\bmp\bpl\ble\bet\bte\be
+ builtin with the exception of -\b-p\bp and -\b-r\br, and write the matches
+ to the standard output. When using the -\b-F\bF or -\b-C\bC options, the
+ various shell variables set by the programmable completion
facilities, while available, will not have useful values.
- The matches will be generated in the same way as if the pro-
- grammable completion code had generated them directly from a
+ The matches will be generated in the same way as if the pro-
+ grammable completion code had generated them directly from a
completion specification with the same flags. If _\bw_\bo_\br_\bd is speci-
fied, only those completions matching _\bw_\bo_\br_\bd will be displayed.
- The return value is true unless an invalid option is supplied,
+ The return value is true unless an invalid option is supplied,
or no matches were generated.
- c\bco\bom\bmp\bpl\ble\bet\bte\be [-\b-a\bab\bbc\bcd\bde\bef\bfg\bgj\bjk\bks\bsu\buv\bv] [-\b-o\bo _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn] [-\b-A\bA _\ba_\bc_\bt_\bi_\bo_\bn] [-\b-G\bG _\bg_\bl_\bo_\bb_\bp_\ba_\bt] [-\b-W\bW
+ c\bco\bom\bmp\bpl\ble\bet\bte\be [-\b-a\bab\bbc\bcd\bde\bef\bfg\bgj\bjk\bks\bsu\buv\bv] [-\b-o\bo _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn] [-\b-A\bA _\ba_\bc_\bt_\bi_\bo_\bn] [-\b-G\bG _\bg_\bl_\bo_\bb_\bp_\ba_\bt] [-\b-W\bW
_\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt] [-\b-P\bP _\bp_\br_\be_\bf_\bi_\bx] [-\b-S\bS _\bs_\bu_\bf_\bf_\bi_\bx]
[-\b-X\bX _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt] [-\b-F\bF _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn] [-\b-C\bC _\bc_\bo_\bm_\bm_\ba_\bn_\bd] _\bn_\ba_\bm_\be [_\bn_\ba_\bm_\be _\b._\b._\b.]
c\bco\bom\bmp\bpl\ble\bet\bte\be -\b-p\bpr\br [_\bn_\ba_\bm_\be ...]
- Specify how arguments to each _\bn_\ba_\bm_\be should be completed. If the
- -\b-p\bp option is supplied, or if no options are supplied, existing
- completion specifications are printed in a way that allows them
+ Specify how arguments to each _\bn_\ba_\bm_\be should be completed. If the
+ -\b-p\bp option is supplied, or if no options are supplied, existing
+ completion specifications are printed in a way that allows them
to be reused as input. The -\b-r\br option removes a completion spec-
- ification for each _\bn_\ba_\bm_\be, or, if no _\bn_\ba_\bm_\bes are supplied, all com-
+ ification for each _\bn_\ba_\bm_\be, or, if no _\bn_\ba_\bm_\bes are supplied, all com-
pletion specifications.
- The process of applying these completion specifications when
- word completion is attempted is described above under P\bPr\bro\bo-\b-
+ The process of applying these completion specifications when
+ word completion is attempted is described above under P\bPr\bro\bo-\b-
g\bgr\bra\bam\bmm\bma\bab\bbl\ble\be C\bCo\bom\bmp\bpl\ble\bet\bti\bio\bon\bn.
- Other options, if specified, have the following meanings. The
- arguments to the -\b-G\bG, -\b-W\bW, and -\b-X\bX options (and, if necessary, the
- -\b-P\bP and -\b-S\bS options) should be quoted to protect them from expan-
+ Other options, if specified, have the following meanings. The
+ arguments to the -\b-G\bG, -\b-W\bW, and -\b-X\bX options (and, if necessary, the
+ -\b-P\bP and -\b-S\bS options) should be quoted to protect them from expan-
sion before the c\bco\bom\bmp\bpl\ble\bet\bte\be builtin is invoked.
-\b-o\bo _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn
- The _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn controls several aspects of the comp-
- spec's behavior beyond the simple generation of comple-
+ The _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn controls several aspects of the comp-
+ spec's behavior beyond the simple generation of comple-
tions. _\bc_\bo_\bm_\bp_\b-_\bo_\bp_\bt_\bi_\bo_\bn may be one of:
b\bba\bas\bsh\bhd\bde\bef\bfa\bau\bul\blt\bt
Perform the rest of the default b\bba\bas\bsh\bh completions
if the compspec generates no matches.
- d\bde\bef\bfa\bau\bul\blt\bt Use readline's default filename completion if
+ d\bde\bef\bfa\bau\bul\blt\bt Use readline's default filename completion if
the compspec generates no matches.
d\bdi\bir\brn\bna\bam\bme\bes\bs
- Perform directory name completion if the comp-
+ Perform directory name completion if the comp-
spec generates no matches.
f\bfi\bil\ble\ben\bna\bam\bme\bes\bs
- Tell readline that the compspec generates file-
- names, so it can perform any filename-specific
- processing (like adding a slash to directory
+ Tell readline that the compspec generates file-
+ names, so it can perform any filename-specific
+ processing (like adding a slash to directory
names or suppressing trailing spaces). Intended
to be used with shell functions.
- n\bno\bos\bsp\bpa\bac\bce\be Tell readline not to append a space (the
- default) to words completed at the end of the
+ n\bno\bos\bsp\bpa\bac\bce\be Tell readline not to append a space (the
+ default) to words completed at the end of the
line.
p\bpl\blu\bus\bsd\bdi\bir\brs\bs
- After any matches defined by the compspec are
- generated, directory name completion is
- attempted and any matches are added to the
+ After any matches defined by the compspec are
+ generated, directory name completion is
+ attempted and any matches are added to the
results of the other actions.
-\b-A\bA _\ba_\bc_\bt_\bi_\bo_\bn
- The _\ba_\bc_\bt_\bi_\bo_\bn may be one of the following to generate a
+ The _\ba_\bc_\bt_\bi_\bo_\bn may be one of the following to generate a
list of possible completions:
a\bal\bli\bia\bas\bs Alias names. May also be specified as -\b-a\ba.
a\bar\brr\bra\bay\byv\bva\bar\br
Array variable names.
b\bbi\bin\bnd\bdi\bin\bng\bg R\bRe\bea\bad\bdl\bli\bin\bne\be key binding names.
- b\bbu\bui\bil\blt\bti\bin\bn Names of shell builtin commands. May also be
+ b\bbu\bui\bil\blt\bti\bin\bn Names of shell builtin commands. May also be
specified as -\b-b\bb.
c\bco\bom\bmm\bma\ban\bnd\bd Command names. May also be specified as -\b-c\bc.
d\bdi\bir\bre\bec\bct\bto\bor\bry\by
d\bdi\bis\bsa\bab\bbl\ble\bed\bd
Names of disabled shell builtins.
e\ben\bna\bab\bbl\ble\bed\bd Names of enabled shell builtins.
- e\bex\bxp\bpo\bor\brt\bt Names of exported shell variables. May also be
+ e\bex\bxp\bpo\bor\brt\bt Names of exported shell variables. May also be
specified as -\b-e\be.
f\bfi\bil\ble\be File names. May also be specified as -\b-f\bf.
f\bfu\bun\bnc\bct\bti\bio\bon\bn
h\bhe\bel\blp\bpt\bto\bop\bpi\bic\bc
Help topics as accepted by the h\bhe\bel\blp\bp builtin.
h\bho\bos\bst\btn\bna\bam\bme\be
- Hostnames, as taken from the file specified by
+ Hostnames, as taken from the file specified by
the H\bHO\bOS\bST\bTF\bFI\bIL\bLE\bE shell variable.
- j\bjo\bob\bb Job names, if job control is active. May also
+ j\bjo\bob\bb Job names, if job control is active. May also
be specified as -\b-j\bj.
- k\bke\bey\byw\bwo\bor\brd\bd Shell reserved words. May also be specified as
+ k\bke\bey\byw\bwo\bor\brd\bd Shell reserved words. May also be specified as
-\b-k\bk.
r\bru\bun\bnn\bni\bin\bng\bg Names of running jobs, if job control is active.
s\bse\ber\brv\bvi\bic\bce\be Service names. May also be specified as -\b-s\bs.
- s\bse\bet\bto\bop\bpt\bt Valid arguments for the -\b-o\bo option to the s\bse\bet\bt
+ s\bse\bet\bto\bop\bpt\bt Valid arguments for the -\b-o\bo option to the s\bse\bet\bt
builtin.
- s\bsh\bho\bop\bpt\bt Shell option names as accepted by the s\bsh\bho\bop\bpt\bt
+ s\bsh\bho\bop\bpt\bt Shell option names as accepted by the s\bsh\bho\bop\bpt\bt
builtin.
s\bsi\big\bgn\bna\bal\bl Signal names.
s\bst\bto\bop\bpp\bpe\bed\bd Names of stopped jobs, if job control is active.
Names of all shell variables. May also be spec-
ified as -\b-v\bv.
-\b-G\bG _\bg_\bl_\bo_\bb_\bp_\ba_\bt
- The filename expansion pattern _\bg_\bl_\bo_\bb_\bp_\ba_\bt is expanded to
+ The filename expansion pattern _\bg_\bl_\bo_\bb_\bp_\ba_\bt is expanded to
generate the possible completions.
-\b-W\bW _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt
- The _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt is split using the characters in the I\bIF\bFS\bS
- special variable as delimiters, and each resultant word
- is expanded. The possible completions are the members
- of the resultant list which match the word being com-
+ The _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt is split using the characters in the I\bIF\bFS\bS
+ special variable as delimiters, and each resultant word
+ is expanded. The possible completions are the members
+ of the resultant list which match the word being com-
pleted.
-\b-C\bC _\bc_\bo_\bm_\bm_\ba_\bn_\bd
- _\bc_\bo_\bm_\bm_\ba_\bn_\bd is executed in a subshell environment, and its
+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd is executed in a subshell environment, and its
output is used as the possible completions.
-\b-F\bF _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn
- The shell function _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn is executed in the current
- shell environment. When it finishes, the possible com-
- pletions are retrieved from the value of the C\bCO\bOM\bMP\bPR\bRE\bEP\bPL\bLY\bY
+ The shell function _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn is executed in the current
+ shell environment. When it finishes, the possible com-
+ pletions are retrieved from the value of the C\bCO\bOM\bMP\bPR\bRE\bEP\bPL\bLY\bY
array variable.
-\b-X\bX _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt
- _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is a pattern as used for filename expansion.
+ _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is a pattern as used for filename expansion.
It is applied to the list of possible completions gener-
- ated by the preceding options and arguments, and each
- completion matching _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is removed from the list.
- A leading !\b! in _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt negates the pattern; in this
- case, any completion not matching _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is removed.
+ ated by the preceding options and arguments, and each
+ completion matching _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is removed from the list.
+ A leading !\b! in _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt negates the pattern; in this
+ case, any completion not matching _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is removed.
-\b-P\bP _\bp_\br_\be_\bf_\bi_\bx
- _\bp_\br_\be_\bf_\bi_\bx is added at the beginning of each possible com-
+ _\bp_\br_\be_\bf_\bi_\bx is added at the beginning of each possible com-
pletion after all other options have been applied.
-\b-S\bS _\bs_\bu_\bf_\bf_\bi_\bx
_\bs_\bu_\bf_\bf_\bi_\bx is appended to each possible completion after all
other options have been applied.
- The return value is true unless an invalid option is supplied,
- an option other than -\b-p\bp or -\b-r\br is supplied without a _\bn_\ba_\bm_\be argu-
- ment, an attempt is made to remove a completion specification
+ The return value is true unless an invalid option is supplied,
+ an option other than -\b-p\bp or -\b-r\br is supplied without a _\bn_\ba_\bm_\be argu-
+ ment, an attempt is made to remove a completion specification
for a _\bn_\ba_\bm_\be for which no specification exists, or an error occurs
adding a completion specification.
c\bco\bon\bnt\bti\bin\bnu\bue\be [_\bn]
Resume the next iteration of the enclosing f\bfo\bor\br, w\bwh\bhi\bil\ble\be, u\bun\bnt\bti\bil\bl, or
- s\bse\bel\ble\bec\bct\bt loop. If _\bn is specified, resume at the _\bnth enclosing
- loop. _\bn must be >= 1. If _\bn is greater than the number of
- enclosing loops, the last enclosing loop (the ``top-level''
+ s\bse\bel\ble\bec\bct\bt loop. If _\bn is specified, resume at the _\bnth enclosing
+ loop. _\bn must be >= 1. If _\bn is greater than the number of
+ enclosing loops, the last enclosing loop (the ``top-level''
loop) is resumed. The return value is 0 unless the shell is not
executing a loop when c\bco\bon\bnt\bti\bin\bnu\bue\be is executed.
d\bde\bec\bcl\bla\bar\bre\be [-\b-a\baf\bfF\bFi\bir\brt\btx\bx] [-\b-p\bp] [_\bn_\ba_\bm_\be[=_\bv_\ba_\bl_\bu_\be] ...]
t\bty\byp\bpe\bes\bse\bet\bt [-\b-a\baf\bfF\bFi\bir\brt\btx\bx] [-\b-p\bp] [_\bn_\ba_\bm_\be[=_\bv_\ba_\bl_\bu_\be] ...]
- Declare variables and/or give them attributes. If no _\bn_\ba_\bm_\bes are
- given then display the values of variables. The -\b-p\bp option will
- display the attributes and values of each _\bn_\ba_\bm_\be. When -\b-p\bp is
- used, additional options are ignored. The -\b-F\bF option inhibits
- the display of function definitions; only the function name and
+ Declare variables and/or give them attributes. If no _\bn_\ba_\bm_\bes are
+ given then display the values of variables. The -\b-p\bp option will
+ display the attributes and values of each _\bn_\ba_\bm_\be. When -\b-p\bp is
+ used, additional options are ignored. The -\b-F\bF option inhibits
+ the display of function definitions; only the function name and
attributes are printed. If the e\bex\bxt\btd\bde\beb\bbu\bug\bg shell option is enabled
- using s\bsh\bho\bop\bpt\bt, the source file name and line number where the
- function is defined are displayed as well. The -\b-F\bF option
- implies -\b-f\bf. The following options can be used to restrict out-
- put to variables with the specified attribute or to give vari-
+ using s\bsh\bho\bop\bpt\bt, the source file name and line number where the
+ function is defined are displayed as well. The -\b-F\bF option
+ implies -\b-f\bf. The following options can be used to restrict out-
+ put to variables with the specified attribute or to give vari-
ables attributes:
-\b-a\ba Each _\bn_\ba_\bm_\be is an array variable (see A\bAr\brr\bra\bay\bys\bs above).
-\b-f\bf Use function names only.
-\b-i\bi The variable is treated as an integer; arithmetic evalua-
- tion (see A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN )\b) is performed when the
+ tion (see A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN )\b) is performed when the
variable is assigned a value.
-\b-r\br Make _\bn_\ba_\bm_\bes readonly. These names cannot then be assigned
values by subsequent assignment statements or unset.
- -\b-t\bt Give each _\bn_\ba_\bm_\be the _\bt_\br_\ba_\bc_\be attribute. Traced functions
- inherit the D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN traps from the calling
- shell. The trace attribute has no special meaning for
+ -\b-t\bt Give each _\bn_\ba_\bm_\be the _\bt_\br_\ba_\bc_\be attribute. Traced functions
+ inherit the D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN traps from the calling
+ shell. The trace attribute has no special meaning for
variables.
- -\b-x\bx Mark _\bn_\ba_\bm_\bes for export to subsequent commands via the
+ -\b-x\bx Mark _\bn_\ba_\bm_\bes for export to subsequent commands via the
environment.
- Using `+' instead of `-' turns off the attribute instead, with
- the exception that +\b+a\ba may not be used to destroy an array vari-
- able. When used in a function, makes each _\bn_\ba_\bm_\be local, as with
- the l\blo\boc\bca\bal\bl command. If a variable name is followed by =_\bv_\ba_\bl_\bu_\be,
- the value of the variable is set to _\bv_\ba_\bl_\bu_\be. The return value is
+ Using `+' instead of `-' turns off the attribute instead, with
+ the exception that +\b+a\ba may not be used to destroy an array vari-
+ able. When used in a function, makes each _\bn_\ba_\bm_\be local, as with
+ the l\blo\boc\bca\bal\bl command. If a variable name is followed by =_\bv_\ba_\bl_\bu_\be,
+ the value of the variable is set to _\bv_\ba_\bl_\bu_\be. The return value is
0 unless an invalid option is encountered, an attempt is made to
- define a function using ``-f foo=bar'', an attempt is made to
- assign a value to a readonly variable, an attempt is made to
- assign a value to an array variable without using the compound
- assignment syntax (see A\bAr\brr\bra\bay\bys\bs above), one of the _\bn_\ba_\bm_\be_\bs is not a
- valid shell variable name, an attempt is made to turn off read-
- only status for a readonly variable, an attempt is made to turn
+ define a function using ``-f foo=bar'', an attempt is made to
+ assign a value to a readonly variable, an attempt is made to
+ assign a value to an array variable without using the compound
+ assignment syntax (see A\bAr\brr\bra\bay\bys\bs above), one of the _\bn_\ba_\bm_\be_\bs is not a
+ valid shell variable name, an attempt is made to turn off read-
+ only status for a readonly variable, an attempt is made to turn
off array status for an array variable, or an attempt is made to
display a non-existent function with -\b-f\bf.
d\bdi\bir\brs\bs [\b[-\b-c\bcl\blp\bpv\bv]\b] [\b[+\b+_\bn]\b] [\b[-\b-_\bn]\b]
- Without options, displays the list of currently remembered
- directories. The default display is on a single line with
- directory names separated by spaces. Directories are added to
- the list with the p\bpu\bus\bsh\bhd\bd command; the p\bpo\bop\bpd\bd command removes
+ Without options, displays the list of currently remembered
+ directories. The default display is on a single line with
+ directory names separated by spaces. Directories are added to
+ the list with the p\bpu\bus\bsh\bhd\bd command; the p\bpo\bop\bpd\bd command removes
entries from the list.
+\b+_\bn Displays the _\bnth entry counting from the left of the list
shown by d\bdi\bir\brs\bs when invoked without options, starting with
zero.
- -\b-_\bn Displays the _\bnth entry counting from the right of the
+ -\b-_\bn Displays the _\bnth entry counting from the right of the
list shown by d\bdi\bir\brs\bs when invoked without options, starting
with zero.
-\b-c\bc Clears the directory stack by deleting all of the
entries.
- -\b-l\bl Produces a longer listing; the default listing format
+ -\b-l\bl Produces a longer listing; the default listing format
uses a tilde to denote the home directory.
-\b-p\bp Print the directory stack with one entry per line.
- -\b-v\bv Print the directory stack with one entry per line, pre-
+ -\b-v\bv Print the directory stack with one entry per line, pre-
fixing each entry with its index in the stack.
- The return value is 0 unless an invalid option is supplied or _\bn
+ The return value is 0 unless an invalid option is supplied or _\bn
indexes beyond the end of the directory stack.
d\bdi\bis\bso\bow\bwn\bn [-\b-a\bar\br] [-\b-h\bh] [_\bj_\bo_\bb_\bs_\bp_\be_\bc ...]
- Without options, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is removed from the table of
- active jobs. If the -\b-h\bh option is given, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is not
+ Without options, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is removed from the table of
+ active jobs. If the -\b-h\bh option is given, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is not
removed from the table, but is marked so that S\bSI\bIG\bGH\bHU\bUP\bP is not sent
- to the job if the shell receives a S\bSI\bIG\bGH\bHU\bUP\bP. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is
- present, and neither the -\b-a\ba nor the -\b-r\br option is supplied, the
- _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is supplied, the -\b-a\ba option
- means to remove or mark all jobs; the -\b-r\br option without a _\bj_\bo_\bb_\b-
- _\bs_\bp_\be_\bc argument restricts operation to running jobs. The return
+ to the job if the shell receives a S\bSI\bIG\bGH\bHU\bUP\bP. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is
+ present, and neither the -\b-a\ba nor the -\b-r\br option is supplied, the
+ _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is supplied, the -\b-a\ba option
+ means to remove or mark all jobs; the -\b-r\br option without a _\bj_\bo_\bb_\b-
+ _\bs_\bp_\be_\bc argument restricts operation to running jobs. The return
value is 0 unless a _\bj_\bo_\bb_\bs_\bp_\be_\bc does not specify a valid job.
e\bec\bch\bho\bo [-\b-n\bne\beE\bE] [_\ba_\br_\bg ...]
- Output the _\ba_\br_\bgs, separated by spaces, followed by a newline.
+ Output the _\ba_\br_\bgs, separated by spaces, followed by a newline.
The return status is always 0. If -\b-n\bn is specified, the trailing
- newline is suppressed. If the -\b-e\be option is given, interpreta-
- tion of the following backslash-escaped characters is enabled.
- The -\b-E\bE option disables the interpretation of these escape char-
- acters, even on systems where they are interpreted by default.
- The x\bxp\bpg\bg_\b_e\bec\bch\bho\bo shell option may be used to dynamically determine
- whether or not e\bec\bch\bho\bo expands these escape characters by default.
- e\bec\bch\bho\bo does not interpret -\b--\b- to mean the end of options. e\bec\bch\bho\bo
+ newline is suppressed. If the -\b-e\be option is given, interpreta-
+ tion of the following backslash-escaped characters is enabled.
+ The -\b-E\bE option disables the interpretation of these escape char-
+ acters, even on systems where they are interpreted by default.
+ The x\bxp\bpg\bg_\b_e\bec\bch\bho\bo shell option may be used to dynamically determine
+ whether or not e\bec\bch\bho\bo expands these escape characters by default.
+ e\bec\bch\bho\bo does not interpret -\b--\b- to mean the end of options. e\bec\bch\bho\bo
interprets the following escape sequences:
\\b\a\ba alert (bell)
\\b\b\bb backspace
\\b\t\bt horizontal tab
\\b\v\bv vertical tab
\\b\\\b\ backslash
- \\b\0\b0_\bn_\bn_\bn the eight-bit character whose value is the octal value
+ \\b\0\b0_\bn_\bn_\bn the eight-bit character whose value is the octal value
_\bn_\bn_\bn (zero to three octal digits)
- \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
+ \\b\_\bn_\bn_\bn the eight-bit character whose value is the octal value
_\bn_\bn_\bn (one to three octal digits)
- \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
+ \\b\x\bx_\bH_\bH the eight-bit character whose value is the hexadecimal
value _\bH_\bH (one or two hex digits)
e\ben\bna\bab\bbl\ble\be [-\b-a\bad\bdn\bnp\bps\bs] [-\b-f\bf _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be] [_\bn_\ba_\bm_\be ...]
- Enable and disable builtin shell commands. Disabling a builtin
+ Enable and disable builtin shell commands. Disabling a builtin
allows a disk command which has the same name as a shell builtin
- to be executed without specifying a full pathname, even though
- the shell normally searches for builtins before disk commands.
- If -\b-n\bn is used, each _\bn_\ba_\bm_\be is disabled; otherwise, _\bn_\ba_\bm_\be_\bs are
+ to be executed without specifying a full pathname, even though
+ the shell normally searches for builtins before disk commands.
+ If -\b-n\bn is used, each _\bn_\ba_\bm_\be is disabled; otherwise, _\bn_\ba_\bm_\be_\bs are
enabled. For example, to use the t\bte\bes\bst\bt binary found via the P\bPA\bAT\bTH\bH
- instead of the shell builtin version, run ``enable -n test''.
- The -\b-f\bf option means to load the new builtin command _\bn_\ba_\bm_\be from
+ instead of the shell builtin version, run ``enable -n test''.
+ The -\b-f\bf option means to load the new builtin command _\bn_\ba_\bm_\be from
shared object _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be, on systems that support dynamic loading.
- The -\b-d\bd option will delete a builtin previously loaded with -\b-f\bf.
+ The -\b-d\bd option will delete a builtin previously loaded with -\b-f\bf.
If no _\bn_\ba_\bm_\be arguments are given, or if the -\b-p\bp option is supplied,
a list of shell builtins is printed. With no other option argu-
- ments, the list consists of all enabled shell builtins. If -\b-n\bn
- is supplied, only disabled builtins are printed. If -\b-a\ba is sup-
- plied, the list printed includes all builtins, with an indica-
- tion of whether or not each is enabled. If -\b-s\bs is supplied, the
- output is restricted to the POSIX _\bs_\bp_\be_\bc_\bi_\ba_\bl builtins. The return
- value is 0 unless a _\bn_\ba_\bm_\be is not a shell builtin or there is an
+ ments, the list consists of all enabled shell builtins. If -\b-n\bn
+ is supplied, only disabled builtins are printed. If -\b-a\ba is sup-
+ plied, the list printed includes all builtins, with an indica-
+ tion of whether or not each is enabled. If -\b-s\bs is supplied, the
+ output is restricted to the POSIX _\bs_\bp_\be_\bc_\bi_\ba_\bl builtins. The return
+ value is 0 unless a _\bn_\ba_\bm_\be is not a shell builtin or there is an
error loading a new builtin from a shared object.
e\bev\bva\bal\bl [_\ba_\br_\bg ...]
- The _\ba_\br_\bgs are read and concatenated together into a single com-
- mand. This command is then read and executed by the shell, and
- its exit status is returned as the value of e\bev\bva\bal\bl. If there are
+ The _\ba_\br_\bgs are read and concatenated together into a single com-
+ mand. This command is then read and executed by the shell, and
+ its exit status is returned as the value of e\bev\bva\bal\bl. If there are
no _\ba_\br_\bg_\bs, or only null arguments, e\bev\bva\bal\bl returns 0.
e\bex\bxe\bec\bc [-\b-c\bcl\bl] [-\b-a\ba _\bn_\ba_\bm_\be] [_\bc_\bo_\bm_\bm_\ba_\bn_\bd [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]]
- If _\bc_\bo_\bm_\bm_\ba_\bn_\bd is specified, it replaces the shell. No new process
- is created. The _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs become the arguments to _\bc_\bo_\bm_\bm_\ba_\bn_\bd. If
+ If _\bc_\bo_\bm_\bm_\ba_\bn_\bd is specified, it replaces the shell. No new process
+ is created. The _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs become the arguments to _\bc_\bo_\bm_\bm_\ba_\bn_\bd. If
the -\b-l\bl option is supplied, the shell places a dash at the begin-
ning of the zeroth arg passed to _\bc_\bo_\bm_\bm_\ba_\bn_\bd. This is what _\bl_\bo_\bg_\bi_\bn(1)
does. The -\b-c\bc option causes _\bc_\bo_\bm_\bm_\ba_\bn_\bd to be executed with an empty
- environment. If -\b-a\ba is supplied, the shell passes _\bn_\ba_\bm_\be as the
- zeroth argument to the executed command. If _\bc_\bo_\bm_\bm_\ba_\bn_\bd cannot be
- executed for some reason, a non-interactive shell exits, unless
- the shell option e\bex\bxe\bec\bcf\bfa\bai\bil\bl is enabled, in which case it returns
- failure. An interactive shell returns failure if the file can-
- not be executed. If _\bc_\bo_\bm_\bm_\ba_\bn_\bd is not specified, any redirections
- take effect in the current shell, and the return status is 0.
+ environment. If -\b-a\ba is supplied, the shell passes _\bn_\ba_\bm_\be as the
+ zeroth argument to the executed command. If _\bc_\bo_\bm_\bm_\ba_\bn_\bd cannot be
+ executed for some reason, a non-interactive shell exits, unless
+ the shell option e\bex\bxe\bec\bcf\bfa\bai\bil\bl is enabled, in which case it returns
+ failure. An interactive shell returns failure if the file can-
+ not be executed. If _\bc_\bo_\bm_\bm_\ba_\bn_\bd is not specified, any redirections
+ take effect in the current shell, and the return status is 0.
If there is a redirection error, the return status is 1.
e\bex\bxi\bit\bt [_\bn]
- Cause the shell to exit with a status of _\bn. If _\bn is omitted,
+ Cause the shell to exit with a status of _\bn. If _\bn is omitted,
the exit status is that of the last command executed. A trap on
E\bEX\bXI\bIT\bT is executed before the shell terminates.
e\bex\bxp\bpo\bor\brt\bt [-\b-f\bfn\bn] [_\bn_\ba_\bm_\be[=_\bw_\bo_\br_\bd]] ...
e\bex\bxp\bpo\bor\brt\bt -\b-p\bp
- The supplied _\bn_\ba_\bm_\be_\bs are marked for automatic export to the envi-
- ronment of subsequently executed commands. If the -\b-f\bf option is
- given, the _\bn_\ba_\bm_\be_\bs refer to functions. If no _\bn_\ba_\bm_\be_\bs are given, or
- if the -\b-p\bp option is supplied, a list of all names that are
- exported in this shell is printed. The -\b-n\bn option causes the
- export property to be removed from each _\bn_\ba_\bm_\be. If a variable
- name is followed by =_\bw_\bo_\br_\bd, the value of the variable is set to
- _\bw_\bo_\br_\bd. e\bex\bxp\bpo\bor\brt\bt returns an exit status of 0 unless an invalid
- option is encountered, one of the _\bn_\ba_\bm_\be_\bs is not a valid shell
+ The supplied _\bn_\ba_\bm_\be_\bs are marked for automatic export to the envi-
+ ronment of subsequently executed commands. If the -\b-f\bf option is
+ given, the _\bn_\ba_\bm_\be_\bs refer to functions. If no _\bn_\ba_\bm_\be_\bs are given, or
+ if the -\b-p\bp option is supplied, a list of all names that are
+ exported in this shell is printed. The -\b-n\bn option causes the
+ export property to be removed from each _\bn_\ba_\bm_\be. If a variable
+ name is followed by =_\bw_\bo_\br_\bd, the value of the variable is set to
+ _\bw_\bo_\br_\bd. e\bex\bxp\bpo\bor\brt\bt returns an exit status of 0 unless an invalid
+ option is encountered, one of the _\bn_\ba_\bm_\be_\bs is not a valid shell
variable name, or -\b-f\bf is supplied with a _\bn_\ba_\bm_\be that is not a func-
tion.
f\bfc\bc [-\b-e\be _\be_\bn_\ba_\bm_\be] [-\b-n\bnl\blr\br] [_\bf_\bi_\br_\bs_\bt] [_\bl_\ba_\bs_\bt]
f\bfc\bc -\b-s\bs [_\bp_\ba_\bt=_\br_\be_\bp] [_\bc_\bm_\bd]
- Fix Command. In the first form, a range of commands from _\bf_\bi_\br_\bs_\bt
- to _\bl_\ba_\bs_\bt is selected from the history list. _\bF_\bi_\br_\bs_\bt and _\bl_\ba_\bs_\bt may
- be specified as a string (to locate the last command beginning
- with that string) or as a number (an index into the history
+ Fix Command. In the first form, a range of commands from _\bf_\bi_\br_\bs_\bt
+ to _\bl_\ba_\bs_\bt is selected from the history list. _\bF_\bi_\br_\bs_\bt and _\bl_\ba_\bs_\bt may
+ be specified as a string (to locate the last command beginning
+ with that string) or as a number (an index into the history
list, where a negative number is used as an offset from the cur-
rent command number). If _\bl_\ba_\bs_\bt is not specified it is set to the
- current command for listing (so that ``fc -l -10'' prints the
- last 10 commands) and to _\bf_\bi_\br_\bs_\bt otherwise. If _\bf_\bi_\br_\bs_\bt is not
- specified it is set to the previous command for editing and -16
- for listing.
-
- The -\b-n\bn option suppresses the command numbers when listing. The
- -\b-r\br option reverses the order of the commands. If the -\b-l\bl option
- is given, the commands are listed on standard output. Other-
- wise, the editor given by _\be_\bn_\ba_\bm_\be is invoked on a file containing
- those commands. If _\be_\bn_\ba_\bm_\be is not given, the value of the F\bFC\bCE\bED\bDI\bIT\bT
- variable is used, and the value of E\bED\bDI\bIT\bTO\bOR\bR if F\bFC\bCE\bED\bDI\bIT\bT is not set.
- If neither variable is set, is used. When editing is complete,
+ current command for listing (so that ``fc -l -10'' prints the
+ last 10 commands) and to _\bf_\bi_\br_\bs_\bt otherwise. If _\bf_\bi_\br_\bs_\bt is not spec-
+ ified it is set to the previous command for editing and -16 for
+ listing.
+
+ The -\b-n\bn option suppresses the command numbers when listing. The
+ -\b-r\br option reverses the order of the commands. If the -\b-l\bl option
+ is given, the commands are listed on standard output. Other-
+ wise, the editor given by _\be_\bn_\ba_\bm_\be is invoked on a file containing
+ those commands. If _\be_\bn_\ba_\bm_\be is not given, the value of the F\bFC\bCE\bED\bDI\bIT\bT
+ variable is used, and the value of E\bED\bDI\bIT\bTO\bOR\bR if F\bFC\bCE\bED\bDI\bIT\bT is not set.
+ If neither variable is set, is used. When editing is complete,
the edited commands are echoed and executed.
- In the second form, _\bc_\bo_\bm_\bm_\ba_\bn_\bd is re-executed after each instance
- of _\bp_\ba_\bt is replaced by _\br_\be_\bp. A useful alias to use with this is
- ``r="fc -s"'', so that typing ``r cc'' runs the last command
+ In the second form, _\bc_\bo_\bm_\bm_\ba_\bn_\bd is re-executed after each instance
+ of _\bp_\ba_\bt is replaced by _\br_\be_\bp. A useful alias to use with this is
+ ``r="fc -s"'', so that typing ``r cc'' runs the last command
beginning with ``cc'' and typing ``r'' re-executes the last com-
mand.
- If the first form is used, the return value is 0 unless an
- invalid option is encountered or _\bf_\bi_\br_\bs_\bt or _\bl_\ba_\bs_\bt specify history
- lines out of range. If the -\b-e\be option is supplied, the return
+ If the first form is used, the return value is 0 unless an
+ invalid option is encountered or _\bf_\bi_\br_\bs_\bt or _\bl_\ba_\bs_\bt specify history
+ lines out of range. If the -\b-e\be option is supplied, the return
value is the value of the last command executed or failure if an
error occurs with the temporary file of commands. If the second
- form is used, the return status is that of the command re-exe-
- cuted, unless _\bc_\bm_\bd does not specify a valid history line, in
+ form is used, the return status is that of the command re-exe-
+ cuted, unless _\bc_\bm_\bd does not specify a valid history line, in
which case f\bfc\bc returns failure.
f\bfg\bg [_\bj_\bo_\bb_\bs_\bp_\be_\bc]
- Resume _\bj_\bo_\bb_\bs_\bp_\be_\bc in the foreground, and make it the current job.
+ Resume _\bj_\bo_\bb_\bs_\bp_\be_\bc in the foreground, and make it the current job.
If _\bj_\bo_\bb_\bs_\bp_\be_\bc is not present, the shell's notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb
- is used. The return value is that of the command placed into
- the foreground, or failure if run when job control is disabled
+ is used. The return value is that of the command placed into
+ the foreground, or failure if run when job control is disabled
or, when run with job control enabled, if _\bj_\bo_\bb_\bs_\bp_\be_\bc does not spec-
- ify a valid job or _\bj_\bo_\bb_\bs_\bp_\be_\bc specifies a job that was started
+ ify a valid job or _\bj_\bo_\bb_\bs_\bp_\be_\bc specifies a job that was started
without job control.
g\bge\bet\bto\bop\bpt\bts\bs _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg _\bn_\ba_\bm_\be [_\ba_\br_\bg_\bs]
- g\bge\bet\bto\bop\bpt\bts\bs is used by shell procedures to parse positional parame-
- ters. _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg contains the option characters to be recog-
- nized; if a character is followed by a colon, the option is
- expected to have an argument, which should be separated from it
- by white space. The colon and question mark characters may not
- be used as option characters. Each time it is invoked, g\bge\bet\bto\bop\bpt\bts\bs
- places the next option in the shell variable _\bn_\ba_\bm_\be, initializing
+ g\bge\bet\bto\bop\bpt\bts\bs is used by shell procedures to parse positional parame-
+ ters. _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg contains the option characters to be recog-
+ nized; if a character is followed by a colon, the option is
+ expected to have an argument, which should be separated from it
+ by white space. The colon and question mark characters may not
+ be used as option characters. Each time it is invoked, g\bge\bet\bto\bop\bpt\bts\bs
+ places the next option in the shell variable _\bn_\ba_\bm_\be, initializing
_\bn_\ba_\bm_\be if it does not exist, and the index of the next argument to
be processed into the variable O\bOP\bPT\bTI\bIN\bND\bD. O\bOP\bPT\bTI\bIN\bND\bD is initialized to
- 1 each time the shell or a shell script is invoked. When an
- option requires an argument, g\bge\bet\bto\bop\bpt\bts\bs places that argument into
- the variable O\bOP\bPT\bTA\bAR\bRG\bG. The shell does not reset O\bOP\bPT\bTI\bIN\bND\bD automati-
- cally; it must be manually reset between multiple calls to
+ 1 each time the shell or a shell script is invoked. When an
+ option requires an argument, g\bge\bet\bto\bop\bpt\bts\bs places that argument into
+ the variable O\bOP\bPT\bTA\bAR\bRG\bG. The shell does not reset O\bOP\bPT\bTI\bIN\bND\bD automati-
+ cally; it must be manually reset between multiple calls to
g\bge\bet\bto\bop\bpt\bts\bs within the same shell invocation if a new set of parame-
ters is to be used.
- When the end of options is encountered, g\bge\bet\bto\bop\bpt\bts\bs exits with a
- return value greater than zero. O\bOP\bPT\bTI\bIN\bND\bD is set to the index of
+ When the end of options is encountered, g\bge\bet\bto\bop\bpt\bts\bs exits with a
+ return value greater than zero. O\bOP\bPT\bTI\bIN\bND\bD is set to the index of
the first non-option argument, and n\bna\bam\bme\be is set to ?.
- g\bge\bet\bto\bop\bpt\bts\bs normally parses the positional parameters, but if more
+ g\bge\bet\bto\bop\bpt\bts\bs normally parses the positional parameters, but if more
arguments are given in _\ba_\br_\bg_\bs, g\bge\bet\bto\bop\bpt\bts\bs parses those instead.
- g\bge\bet\bto\bop\bpt\bts\bs can report errors in two ways. If the first character
- of _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg is a colon, _\bs_\bi_\bl_\be_\bn_\bt error reporting is used. In
- normal operation diagnostic messages are printed when invalid
- options or missing option arguments are encountered. If the
- variable O\bOP\bPT\bTE\bER\bRR\bR is set to 0, no error messages will be dis-
+ g\bge\bet\bto\bop\bpt\bts\bs can report errors in two ways. If the first character
+ of _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg is a colon, _\bs_\bi_\bl_\be_\bn_\bt error reporting is used. In
+ normal operation diagnostic messages are printed when invalid
+ options or missing option arguments are encountered. If the
+ variable O\bOP\bPT\bTE\bER\bRR\bR is set to 0, no error messages will be dis-
played, even if the first character of _\bo_\bp_\bt_\bs_\bt_\br_\bi_\bn_\bg is not a colon.
If an invalid option is seen, g\bge\bet\bto\bop\bpt\bts\bs places ? into _\bn_\ba_\bm_\be and, if
- not silent, prints an error message and unsets O\bOP\bPT\bTA\bAR\bRG\bG. If
- g\bge\bet\bto\bop\bpt\bts\bs is silent, the option character found is placed in
+ not silent, prints an error message and unsets O\bOP\bPT\bTA\bAR\bRG\bG. If
+ g\bge\bet\bto\bop\bpt\bts\bs is silent, the option character found is placed in
O\bOP\bPT\bTA\bAR\bRG\bG and no diagnostic message is printed.
- If a required argument is not found, and g\bge\bet\bto\bop\bpt\bts\bs is not silent,
- a question mark (?\b?) is placed in _\bn_\ba_\bm_\be, O\bOP\bPT\bTA\bAR\bRG\bG is unset, and a
- diagnostic message is printed. If g\bge\bet\bto\bop\bpt\bts\bs is silent, then a
- colon (:\b:) is placed in _\bn_\ba_\bm_\be and O\bOP\bPT\bTA\bAR\bRG\bG is set to the option
+ If a required argument is not found, and g\bge\bet\bto\bop\bpt\bts\bs is not silent,
+ a question mark (?\b?) is placed in _\bn_\ba_\bm_\be, O\bOP\bPT\bTA\bAR\bRG\bG is unset, and a
+ diagnostic message is printed. If g\bge\bet\bto\bop\bpt\bts\bs is silent, then a
+ colon (:\b:) is placed in _\bn_\ba_\bm_\be and O\bOP\bPT\bTA\bAR\bRG\bG is set to the option
character found.
- g\bge\bet\bto\bop\bpt\bts\bs returns true if an option, specified or unspecified, is
+ g\bge\bet\bto\bop\bpt\bts\bs returns true if an option, specified or unspecified, is
found. It returns false if the end of options is encountered or
an error occurs.
h\bha\bas\bsh\bh [-\b-l\blr\br] [-\b-p\bp _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be] [-\b-d\bdt\bt] [_\bn_\ba_\bm_\be]
- For each _\bn_\ba_\bm_\be, the full file name of the command is determined
+ For each _\bn_\ba_\bm_\be, the full file name of the command is determined
by searching the directories in $\b$P\bPA\bAT\bTH\bH and remembered. If the -\b-p\bp
option is supplied, no path search is performed, and _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is
used as the full file name of the command. The -\b-r\br option causes
- the shell to forget all remembered locations. The -\b-d\bd option
+ the shell to forget all remembered locations. The -\b-d\bd option
causes the shell to forget the remembered location of each _\bn_\ba_\bm_\be.
- If the -\b-t\bt option is supplied, the full pathname to which each
- _\bn_\ba_\bm_\be corresponds is printed. If multiple _\bn_\ba_\bm_\be arguments are
- supplied with -\b-t\bt, the _\bn_\ba_\bm_\be is printed before the hashed full
+ If the -\b-t\bt option is supplied, the full pathname to which each
+ _\bn_\ba_\bm_\be corresponds is printed. If multiple _\bn_\ba_\bm_\be arguments are
+ supplied with -\b-t\bt, the _\bn_\ba_\bm_\be is printed before the hashed full
pathname. The -\b-l\bl option causes output to be displayed in a for-
- mat that may be reused as input. If no arguments are given, or
+ mat that may be reused as input. If no arguments are given, or
if only -\b-l\bl is supplied, information about remembered commands is
- printed. The return status is true unless a _\bn_\ba_\bm_\be is not found
+ printed. The return status is true unless a _\bn_\ba_\bm_\be is not found
or an invalid option is supplied.
h\bhe\bel\blp\bp [-\b-s\bs] [_\bp_\ba_\bt_\bt_\be_\br_\bn]
- Display helpful information about builtin commands. If _\bp_\ba_\bt_\bt_\be_\br_\bn
- is specified, h\bhe\bel\blp\bp gives detailed help on all commands matching
- _\bp_\ba_\bt_\bt_\be_\br_\bn; otherwise help for all the builtins and shell control
- structures is printed. The -\b-s\bs option restricts the information
- displayed to a short usage synopsis. The return status is 0
+ Display helpful information about builtin commands. If _\bp_\ba_\bt_\bt_\be_\br_\bn
+ is specified, h\bhe\bel\blp\bp gives detailed help on all commands matching
+ _\bp_\ba_\bt_\bt_\be_\br_\bn; otherwise help for all the builtins and shell control
+ structures is printed. The -\b-s\bs option restricts the information
+ displayed to a short usage synopsis. The return status is 0
unless no command matches _\bp_\ba_\bt_\bt_\be_\br_\bn.
h\bhi\bis\bst\bto\bor\bry\by [\b[_\bn]\b]
h\bhi\bis\bst\bto\bor\bry\by -\b-s\bs _\ba_\br_\bg [_\ba_\br_\bg _\b._\b._\b.]
With no options, display the command history list with line num-
bers. Lines listed with a *\b* have been modified. An argument of
- _\bn lists only the last _\bn lines. If the shell variable H\bHI\bIS\bST\bTT\bTI\bIM\bME\bE-\b-
- F\bFO\bOR\bRM\bMA\bAT\bT is set and not null, it is used as a format string for
- _\bs_\bt_\br_\bf_\bt_\bi_\bm_\be(3) to display the time stamp associated with each dis-
- played history entry. No intervening blank is printed between
- the formatted time stamp and the history line. If _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is
- supplied, it is used as the name of the history file; if not,
- the value of H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bE is used. Options, if supplied, have the
+ _\bn lists only the last _\bn lines. If the shell variable H\bHI\bIS\bST\bTT\bTI\bIM\bME\bE-\b-
+ F\bFO\bOR\bRM\bMA\bAT\bT is set and not null, it is used as a format string for
+ _\bs_\bt_\br_\bf_\bt_\bi_\bm_\be(3) to display the time stamp associated with each dis-
+ played history entry. No intervening blank is printed between
+ the formatted time stamp and the history line. If _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be is
+ supplied, it is used as the name of the history file; if not,
+ the value of H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bE is used. Options, if supplied, have the
following meanings:
-\b-c\bc Clear the history list by deleting all the entries.
-\b-d\bd _\bo_\bf_\bf_\bs_\be_\bt
Delete the history entry at position _\bo_\bf_\bf_\bs_\be_\bt.
- -\b-a\ba Append the ``new'' history lines (history lines entered
- since the beginning of the current b\bba\bas\bsh\bh session) to the
+ -\b-a\ba Append the ``new'' history lines (history lines entered
+ since the beginning of the current b\bba\bas\bsh\bh session) to the
history file.
- -\b-n\bn Read the history lines not already read from the history
- file into the current history list. These are lines
- appended to the history file since the beginning of the
+ -\b-n\bn Read the history lines not already read from the history
+ file into the current history list. These are lines
+ appended to the history file since the beginning of the
current b\bba\bas\bsh\bh session.
-\b-r\br Read the contents of the history file and use them as the
current history.
- -\b-w\bw Write the current history to the history file, overwrit-
+ -\b-w\bw Write the current history to the history file, overwrit-
ing the history file's contents.
- -\b-p\bp Perform history substitution on the following _\ba_\br_\bg_\bs and
- display the result on the standard output. Does not
- store the results in the history list. Each _\ba_\br_\bg must be
+ -\b-p\bp Perform history substitution on the following _\ba_\br_\bg_\bs and
+ display the result on the standard output. Does not
+ store the results in the history list. Each _\ba_\br_\bg must be
quoted to disable normal history expansion.
- -\b-s\bs Store the _\ba_\br_\bg_\bs in the history list as a single entry.
- The last command in the history list is removed before
+ -\b-s\bs Store the _\ba_\br_\bg_\bs in the history list as a single entry.
+ The last command in the history list is removed before
the _\ba_\br_\bg_\bs are added.
If the H\bHI\bIS\bST\bTT\bTI\bIM\bME\bEF\bFO\bOR\bRM\bMA\bAT\bT is set, the time stamp information associ-
- ated with each history entry is written to the history file.
- The return value is 0 unless an invalid option is encountered,
- an error occurs while reading or writing the history file, an
- invalid _\bo_\bf_\bf_\bs_\be_\bt is supplied as an argument to -\b-d\bd, or the history
+ ated with each history entry is written to the history file.
+ The return value is 0 unless an invalid option is encountered,
+ an error occurs while reading or writing the history file, an
+ invalid _\bo_\bf_\bf_\bs_\be_\bt is supplied as an argument to -\b-d\bd, or the history
expansion supplied as an argument to -\b-p\bp fails.
j\bjo\bob\bbs\bs [-\b-l\bln\bnp\bpr\brs\bs] [ _\bj_\bo_\bb_\bs_\bp_\be_\bc ... ]
The first form lists the active jobs. The options have the fol-
lowing meanings:
-\b-l\bl List process IDs in addition to the normal information.
- -\b-p\bp List only the process ID of the job's process group
+ -\b-p\bp List only the process ID of the job's process group
leader.
- -\b-n\bn Display information only about jobs that have changed
- status since the user was last notified of their status.
+ -\b-n\bn Display information only about jobs that have changed
+ status since the user was last notified of their status.
-\b-r\br Restrict output to running jobs.
-\b-s\bs Restrict output to stopped jobs.
- If _\bj_\bo_\bb_\bs_\bp_\be_\bc is given, output is restricted to information about
- that job. The return status is 0 unless an invalid option is
+ If _\bj_\bo_\bb_\bs_\bp_\be_\bc is given, output is restricted to information about
+ that job. The return status is 0 unless an invalid option is
encountered or an invalid _\bj_\bo_\bb_\bs_\bp_\be_\bc is supplied.
If the -\b-x\bx option is supplied, j\bjo\bob\bbs\bs replaces any _\bj_\bo_\bb_\bs_\bp_\be_\bc found in
- _\bc_\bo_\bm_\bm_\ba_\bn_\bd or _\ba_\br_\bg_\bs with the corresponding process group ID, and
+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd or _\ba_\br_\bg_\bs with the corresponding process group ID, and
executes _\bc_\bo_\bm_\bm_\ba_\bn_\bd passing it _\ba_\br_\bg_\bs, returning its exit status.
k\bki\bil\bll\bl [-\b-s\bs _\bs_\bi_\bg_\bs_\bp_\be_\bc | -\b-n\bn _\bs_\bi_\bg_\bn_\bu_\bm | -\b-_\bs_\bi_\bg_\bs_\bp_\be_\bc] [_\bp_\bi_\bd | _\bj_\bo_\bb_\bs_\bp_\be_\bc] ...
k\bki\bil\bll\bl -\b-l\bl [_\bs_\bi_\bg_\bs_\bp_\be_\bc | _\be_\bx_\bi_\bt_\b__\bs_\bt_\ba_\bt_\bu_\bs]
- Send the signal named by _\bs_\bi_\bg_\bs_\bp_\be_\bc or _\bs_\bi_\bg_\bn_\bu_\bm to the processes
- named by _\bp_\bi_\bd or _\bj_\bo_\bb_\bs_\bp_\be_\bc. _\bs_\bi_\bg_\bs_\bp_\be_\bc is either a case-insensitive
- signal name such as S\bSI\bIG\bGK\bKI\bIL\bLL\bL (with or without the S\bSI\bIG\bG prefix) or
- a signal number; _\bs_\bi_\bg_\bn_\bu_\bm is a signal number. If _\bs_\bi_\bg_\bs_\bp_\be_\bc is not
- present, then S\bSI\bIG\bGT\bTE\bER\bRM\bM is assumed. An argument of -\b-l\bl lists the
- signal names. If any arguments are supplied when -\b-l\bl is given,
- the names of the signals corresponding to the arguments are
+ Send the signal named by _\bs_\bi_\bg_\bs_\bp_\be_\bc or _\bs_\bi_\bg_\bn_\bu_\bm to the processes
+ named by _\bp_\bi_\bd or _\bj_\bo_\bb_\bs_\bp_\be_\bc. _\bs_\bi_\bg_\bs_\bp_\be_\bc is either a case-insensitive
+ signal name such as S\bSI\bIG\bGK\bKI\bIL\bLL\bL (with or without the S\bSI\bIG\bG prefix) or
+ a signal number; _\bs_\bi_\bg_\bn_\bu_\bm is a signal number. If _\bs_\bi_\bg_\bs_\bp_\be_\bc is not
+ present, then S\bSI\bIG\bGT\bTE\bER\bRM\bM is assumed. An argument of -\b-l\bl lists the
+ signal names. If any arguments are supplied when -\b-l\bl is given,
+ the names of the signals corresponding to the arguments are
listed, and the return status is 0. The _\be_\bx_\bi_\bt_\b__\bs_\bt_\ba_\bt_\bu_\bs argument to
- -\b-l\bl is a number specifying either a signal number or the exit
- status of a process terminated by a signal. k\bki\bil\bll\bl returns true
- if at least one signal was successfully sent, or false if an
+ -\b-l\bl is a number specifying either a signal number or the exit
+ status of a process terminated by a signal. k\bki\bil\bll\bl returns true
+ if at least one signal was successfully sent, or false if an
error occurs or an invalid option is encountered.
l\ble\bet\bt _\ba_\br_\bg [_\ba_\br_\bg ...]
Each _\ba_\br_\bg is an arithmetic expression to be evaluated (see A\bAR\bRI\bIT\bTH\bH-\b-
- M\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN). If the last _\ba_\br_\bg evaluates to 0, l\ble\bet\bt returns
+ M\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN). If the last _\ba_\br_\bg evaluates to 0, l\ble\bet\bt returns
1; 0 is returned otherwise.
l\blo\boc\bca\bal\bl [_\bo_\bp_\bt_\bi_\bo_\bn] [_\bn_\ba_\bm_\be[=_\bv_\ba_\bl_\bu_\be] ...]
- For each argument, a local variable named _\bn_\ba_\bm_\be is created, and
- assigned _\bv_\ba_\bl_\bu_\be. The _\bo_\bp_\bt_\bi_\bo_\bn can be any of the options accepted
+ For each argument, a local variable named _\bn_\ba_\bm_\be is created, and
+ assigned _\bv_\ba_\bl_\bu_\be. The _\bo_\bp_\bt_\bi_\bo_\bn can be any of the options accepted
by d\bde\bec\bcl\bla\bar\bre\be. When l\blo\boc\bca\bal\bl is used within a function, it causes the
- variable _\bn_\ba_\bm_\be to have a visible scope restricted to that func-
+ variable _\bn_\ba_\bm_\be to have a visible scope restricted to that func-
tion and its children. With no operands, l\blo\boc\bca\bal\bl writes a list of
- local variables to the standard output. It is an error to use
+ local variables to the standard output. It is an error to use
l\blo\boc\bca\bal\bl when not within a function. The return status is 0 unless
- l\blo\boc\bca\bal\bl is used outside a function, an invalid _\bn_\ba_\bm_\be is supplied,
+ l\blo\boc\bca\bal\bl is used outside a function, an invalid _\bn_\ba_\bm_\be is supplied,
or _\bn_\ba_\bm_\be is a readonly variable.
l\blo\bog\bgo\bou\but\bt Exit a login shell.
p\bpo\bop\bpd\bd [-n\bn] [+_\bn] [-_\bn]
- Removes entries from the directory stack. With no arguments,
- removes the top directory from the stack, and performs a c\bcd\bd to
+ Removes entries from the directory stack. With no arguments,
+ removes the top directory from the stack, and performs a c\bcd\bd to
the new top directory. Arguments, if supplied, have the follow-
ing meanings:
- +\b+_\bn Removes the _\bnth entry counting from the left of the list
- shown by d\bdi\bir\brs\bs, starting with zero. For example: ``popd
+ +\b+_\bn Removes the _\bnth entry counting from the left of the list
+ shown by d\bdi\bir\brs\bs, starting with zero. For example: ``popd
+0'' removes the first directory, ``popd +1'' the second.
-\b-_\bn Removes the _\bnth entry counting from the right of the list
- shown by d\bdi\bir\brs\bs, starting with zero. For example: ``popd
- -0'' removes the last directory, ``popd -1'' the next to
+ shown by d\bdi\bir\brs\bs, starting with zero. For example: ``popd
+ -0'' removes the last directory, ``popd -1'' the next to
last.
- -\b-n\bn Suppresses the normal change of directory when removing
- directories from the stack, so that only the stack is
+ -\b-n\bn Suppresses the normal change of directory when removing
+ directories from the stack, so that only the stack is
manipulated.
- If the p\bpo\bop\bpd\bd command is successful, a d\bdi\bir\brs\bs is performed as well,
- and the return status is 0. p\bpo\bop\bpd\bd returns false if an invalid
+ If the p\bpo\bop\bpd\bd command is successful, a d\bdi\bir\brs\bs is performed as well,
+ and the return status is 0. p\bpo\bop\bpd\bd returns false if an invalid
option is encountered, the directory stack is empty, a non-exis-
tent directory stack entry is specified, or the directory change
fails.
p\bpr\bri\bin\bnt\btf\bf [-\b-v\bv _\bv_\ba_\br] _\bf_\bo_\br_\bm_\ba_\bt [_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs]
- Write the formatted _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs to the standard output under the
- control of the _\bf_\bo_\br_\bm_\ba_\bt. The _\bf_\bo_\br_\bm_\ba_\bt is a character string which
- contains three types of objects: plain characters, which are
- simply copied to standard output, character escape sequences,
- which are converted and copied to the standard output, and for-
- mat specifications, each of which causes printing of the next
- successive _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt. In addition to the standard _\bp_\br_\bi_\bn_\bt_\bf(1)
- formats, %\b%b\bb causes p\bpr\bri\bin\bnt\btf\bf to expand backslash escape sequences
- in the corresponding _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt (except that \\b\c\bc terminates output,
+ Write the formatted _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs to the standard output under the
+ control of the _\bf_\bo_\br_\bm_\ba_\bt. The _\bf_\bo_\br_\bm_\ba_\bt is a character string which
+ contains three types of objects: plain characters, which are
+ simply copied to standard output, character escape sequences,
+ which are converted and copied to the standard output, and for-
+ mat specifications, each of which causes printing of the next
+ successive _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt. In addition to the standard _\bp_\br_\bi_\bn_\bt_\bf(1) for-
+ mats, %\b%b\bb causes p\bpr\bri\bin\bnt\btf\bf to expand backslash escape sequences in
+ the corresponding _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt (except that \\b\c\bc terminates output,
backslashes in \\b\'\b', \\b\"\b", and \\b\?\b? are not removed, and octal escapes
- beginning with \\b\0\b0 may contain up to four digits), and %\b%q\bq causes
+ beginning with \\b\0\b0 may contain up to four digits), and %\b%q\bq causes
p\bpr\bri\bin\bnt\btf\bf to output the corresponding _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt in a format that can
be reused as shell input.
- The -\b-v\bv option causes the output to be assigned to the variable
+ The -\b-v\bv option causes the output to be assigned to the variable
_\bv_\ba_\br rather than being printed to the standard output.
- The _\bf_\bo_\br_\bm_\ba_\bt is reused as necessary to consume all of the _\ba_\br_\bg_\bu_\b-
+ The _\bf_\bo_\br_\bm_\ba_\bt is reused as necessary to consume all of the _\ba_\br_\bg_\bu_\b-
_\bm_\be_\bn_\bt_\bs. If the _\bf_\bo_\br_\bm_\ba_\bt requires more _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs than are supplied,
- the extra format specifications behave as if a zero value or
- null string, as appropriate, had been supplied. The return
+ the extra format specifications behave as if a zero value or
+ null string, as appropriate, had been supplied. The return
value is zero on success, non-zero on failure.
p\bpu\bus\bsh\bhd\bd [-\b-n\bn] [_\bd_\bi_\br]
p\bpu\bus\bsh\bhd\bd [-\b-n\bn] [+_\bn] [-_\bn]
- Adds a directory to the top of the directory stack, or rotates
- the stack, making the new top of the stack the current working
+ Adds a directory to the top of the directory stack, or rotates
+ the stack, making the new top of the stack the current working
directory. With no arguments, exchanges the top two directories
- and returns 0, unless the directory stack is empty. Arguments,
+ and returns 0, unless the directory stack is empty. Arguments,
if supplied, have the following meanings:
- +\b+_\bn Rotates the stack so that the _\bnth directory (counting
- from the left of the list shown by d\bdi\bir\brs\bs, starting with
+ +\b+_\bn Rotates the stack so that the _\bnth directory (counting
+ from the left of the list shown by d\bdi\bir\brs\bs, starting with
zero) is at the top.
- -\b-_\bn Rotates the stack so that the _\bnth directory (counting
- from the right of the list shown by d\bdi\bir\brs\bs, starting with
+ -\b-_\bn Rotates the stack so that the _\bnth directory (counting
+ from the right of the list shown by d\bdi\bir\brs\bs, starting with
zero) is at the top.
- -\b-n\bn Suppresses the normal change of directory when adding
- directories to the stack, so that only the stack is
+ -\b-n\bn Suppresses the normal change of directory when adding
+ directories to the stack, so that only the stack is
manipulated.
_\bd_\bi_\br Adds _\bd_\bi_\br to the directory stack at the top, making it the
new current working directory.
If the p\bpu\bus\bsh\bhd\bd command is successful, a d\bdi\bir\brs\bs is performed as well.
- If the first form is used, p\bpu\bus\bsh\bhd\bd returns 0 unless the cd to _\bd_\bi_\br
- fails. With the second form, p\bpu\bus\bsh\bhd\bd returns 0 unless the direc-
- tory stack is empty, a non-existent directory stack element is
- specified, or the directory change to the specified new current
+ If the first form is used, p\bpu\bus\bsh\bhd\bd returns 0 unless the cd to _\bd_\bi_\br
+ fails. With the second form, p\bpu\bus\bsh\bhd\bd returns 0 unless the direc-
+ tory stack is empty, a non-existent directory stack element is
+ specified, or the directory change to the specified new current
directory fails.
p\bpw\bwd\bd [-\b-L\bLP\bP]
- Print the absolute pathname of the current working directory.
+ Print the absolute pathname of the current working directory.
The pathname printed contains no symbolic links if the -\b-P\bP option
is supplied or the -\b-o\bo p\bph\bhy\bys\bsi\bic\bca\bal\bl option to the s\bse\bet\bt builtin command
- is enabled. If the -\b-L\bL option is used, the pathname printed may
- contain symbolic links. The return status is 0 unless an error
- occurs while reading the name of the current directory or an
+ is enabled. If the -\b-L\bL option is used, the pathname printed may
+ contain symbolic links. The return status is 0 unless an error
+ occurs while reading the name of the current directory or an
invalid option is supplied.
r\bre\bea\bad\bd [-\b-e\ber\brs\bs] [-\b-u\bu _\bf_\bd] [-\b-t\bt _\bt_\bi_\bm_\be_\bo_\bu_\bt] [-\b-a\ba _\ba_\bn_\ba_\bm_\be] [-\b-p\bp _\bp_\br_\bo_\bm_\bp_\bt] [-\b-n\bn _\bn_\bc_\bh_\ba_\br_\bs] [-\b-d\bd
_\bd_\be_\bl_\bi_\bm] [_\bn_\ba_\bm_\be ...]
- One line is read from the standard input, or from the file
- descriptor _\bf_\bd supplied as an argument to the -\b-u\bu option, and the
+ One line is read from the standard input, or from the file
+ descriptor _\bf_\bd supplied as an argument to the -\b-u\bu option, and the
first word is assigned to the first _\bn_\ba_\bm_\be, the second word to the
- second _\bn_\ba_\bm_\be, and so on, with leftover words and their interven-
- ing separators assigned to the last _\bn_\ba_\bm_\be. If there are fewer
+ second _\bn_\ba_\bm_\be, and so on, with leftover words and their interven-
+ ing separators assigned to the last _\bn_\ba_\bm_\be. If there are fewer
words read from the input stream than names, the remaining names
- are assigned empty values. The characters in I\bIF\bFS\bS are used to
- split the line into words. The backslash character (\\b\) may be
- used to remove any special meaning for the next character read
- and for line continuation. Options, if supplied, have the fol-
+ are assigned empty values. The characters in I\bIF\bFS\bS are used to
+ split the line into words. The backslash character (\\b\) may be
+ used to remove any special meaning for the next character read
+ and for line continuation. Options, if supplied, have the fol-
lowing meanings:
-\b-a\ba _\ba_\bn_\ba_\bm_\be
The words are assigned to sequential indices of the array
new values are assigned. Other _\bn_\ba_\bm_\be arguments are
ignored.
-\b-d\bd _\bd_\be_\bl_\bi_\bm
- The first character of _\bd_\be_\bl_\bi_\bm is used to terminate the
+ The first character of _\bd_\be_\bl_\bi_\bm is used to terminate the
input line, rather than newline.
-\b-e\be If the standard input is coming from a terminal, r\bre\bea\bad\bdl\bli\bin\bne\be
(see R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE above) is used to obtain the line.
-\b-n\bn _\bn_\bc_\bh_\ba_\br_\bs
- r\bre\bea\bad\bd returns after reading _\bn_\bc_\bh_\ba_\br_\bs characters rather than
+ r\bre\bea\bad\bd returns after reading _\bn_\bc_\bh_\ba_\br_\bs characters rather than
waiting for a complete line of input.
-\b-p\bp _\bp_\br_\bo_\bm_\bp_\bt
Display _\bp_\br_\bo_\bm_\bp_\bt on standard error, without a trailing new-
line, before attempting to read any input. The prompt is
displayed only if input is coming from a terminal.
-\b-r\br Backslash does not act as an escape character. The back-
- slash is considered to be part of the line. In particu-
- lar, a backslash-newline pair may not be used as a line
+ slash is considered to be part of the line. In particu-
+ lar, a backslash-newline pair may not be used as a line
continuation.
-\b-s\bs Silent mode. If input is coming from a terminal, charac-
ters are not echoed.
-\b-t\bt _\bt_\bi_\bm_\be_\bo_\bu_\bt
- Cause r\bre\bea\bad\bd to time out and return failure if a complete
- line of input is not read within _\bt_\bi_\bm_\be_\bo_\bu_\bt seconds. This
- option has no effect if r\bre\bea\bad\bd is not reading input from
+ Cause r\bre\bea\bad\bd to time out and return failure if a complete
+ line of input is not read within _\bt_\bi_\bm_\be_\bo_\bu_\bt seconds. This
+ option has no effect if r\bre\bea\bad\bd is not reading input from
the terminal or a pipe.
-\b-u\bu _\bf_\bd Read input from file descriptor _\bf_\bd.
If no _\bn_\ba_\bm_\be_\bs are supplied, the line read is assigned to the vari-
- able R\bRE\bEP\bPL\bLY\bY. The return code is zero, unless end-of-file is
- encountered, r\bre\bea\bad\bd times out, or an invalid file descriptor is
+ able R\bRE\bEP\bPL\bLY\bY. The return code is zero, unless end-of-file is
+ encountered, r\bre\bea\bad\bd times out, or an invalid file descriptor is
supplied as the argument to -\b-u\bu.
r\bre\bea\bad\bdo\bon\bnl\bly\by [-\b-a\bap\bpf\bf] [_\bn_\ba_\bm_\be[=_\bw_\bo_\br_\bd] ...]
- The given _\bn_\ba_\bm_\be_\bs are marked readonly; the values of these _\bn_\ba_\bm_\be_\bs
- may not be changed by subsequent assignment. If the -\b-f\bf option
- is supplied, the functions corresponding to the _\bn_\ba_\bm_\be_\bs are so
+ The given _\bn_\ba_\bm_\be_\bs are marked readonly; the values of these _\bn_\ba_\bm_\be_\bs
+ may not be changed by subsequent assignment. If the -\b-f\bf option
+ is supplied, the functions corresponding to the _\bn_\ba_\bm_\be_\bs are so
marked. The -\b-a\ba option restricts the variables to arrays. If no
- _\bn_\ba_\bm_\be arguments are given, or if the -\b-p\bp option is supplied, a
- list of all readonly names is printed. The -\b-p\bp option causes
- output to be displayed in a format that may be reused as input.
- If a variable name is followed by =_\bw_\bo_\br_\bd, the value of the vari-
- able is set to _\bw_\bo_\br_\bd. The return status is 0 unless an invalid
- option is encountered, one of the _\bn_\ba_\bm_\be_\bs is not a valid shell
+ _\bn_\ba_\bm_\be arguments are given, or if the -\b-p\bp option is supplied, a
+ list of all readonly names is printed. The -\b-p\bp option causes
+ output to be displayed in a format that may be reused as input.
+ If a variable name is followed by =_\bw_\bo_\br_\bd, the value of the vari-
+ able is set to _\bw_\bo_\br_\bd. The return status is 0 unless an invalid
+ option is encountered, one of the _\bn_\ba_\bm_\be_\bs is not a valid shell
variable name, or -\b-f\bf is supplied with a _\bn_\ba_\bm_\be that is not a func-
tion.
r\bre\bet\btu\bur\brn\bn [_\bn]
- Causes a function to exit with the return value specified by _\bn.
- If _\bn is omitted, the return status is that of the last command
- executed in the function body. If used outside a function, but
- during execution of a script by the .\b. (s\bso\bou\bur\brc\bce\be) command, it
+ Causes a function to exit with the return value specified by _\bn.
+ If _\bn is omitted, the return status is that of the last command
+ executed in the function body. If used outside a function, but
+ during execution of a script by the .\b. (s\bso\bou\bur\brc\bce\be) command, it
causes the shell to stop executing that script and return either
- _\bn or the exit status of the last command executed within the
- script as the exit status of the script. If used outside a
- function and not during execution of a script by .\b., the return
+ _\bn or the exit status of the last command executed within the
+ script as the exit status of the script. If used outside a
+ function and not during execution of a script by .\b., the return
status is false. Any command associated with the R\bRE\bET\bTU\bUR\bRN\bN trap is
- executed before execution resumes after the function or script.
+ executed before execution resumes after the function or script.
s\bse\bet\bt [-\b--\b-a\bab\bbe\bef\bfh\bhk\bkm\bmn\bnp\bpt\btu\buv\bvx\bxB\bBC\bCH\bHP\bP] [-\b-o\bo _\bo_\bp_\bt_\bi_\bo_\bn] [_\ba_\br_\bg ...]
- Without options, the name and value of each shell variable are
+ Without options, the name and value of each shell variable are
displayed in a format that can be reused as input for setting or
resetting the currently-set variables. Read-only variables can-
- not be reset. In _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, only shell variables are listed.
- The output is sorted according to the current locale. When
- options are specified, they set or unset shell attributes. Any
- arguments remaining after the options are processed are treated
- as values for the positional parameters and are assigned, in
+ not be reset. In _\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be, only shell variables are listed.
+ The output is sorted according to the current locale. When
+ options are specified, they set or unset shell attributes. Any
+ arguments remaining after the options are processed are treated
+ as values for the positional parameters and are assigned, in
order, to $\b$1\b1, $\b$2\b2, .\b..\b..\b. $\b$_\bn. Options, if specified, have the fol-
lowing meanings:
- -\b-a\ba Automatically mark variables and functions which are
- modified or created for export to the environment of
+ -\b-a\ba Automatically mark variables and functions which are
+ modified or created for export to the environment of
subsequent commands.
- -\b-b\bb Report the status of terminated background jobs immedi-
+ -\b-b\bb Report the status of terminated background jobs immedi-
ately, rather than before the next primary prompt. This
is effective only when job control is enabled.
- -\b-e\be Exit immediately if a _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
+ -\b-e\be Exit immediately if a _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
above) exits with a non-zero status. The shell does not
- exit if the command that fails is part of the command
- list immediately following a w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword,
- part of the test in an _\bi_\bf statement, part of a &\b&&\b& or |\b||\b|
+ exit if the command that fails is part of the command
+ list immediately following a w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword,
+ part of the test in an _\bi_\bf statement, part of a &\b&&\b& or |\b||\b|
list, or if the command's return value is being inverted
- via !\b!. A trap on E\bER\bRR\bR, if set, is executed before the
+ via !\b!. A trap on E\bER\bRR\bR, if set, is executed before the
shell exits.
-\b-f\bf Disable pathname expansion.
- -\b-h\bh Remember the location of commands as they are looked up
+ -\b-h\bh Remember the location of commands as they are looked up
for execution. This is enabled by default.
- -\b-k\bk All arguments in the form of assignment statements are
- placed in the environment for a command, not just those
+ -\b-k\bk All arguments in the form of assignment statements are
+ placed in the environment for a command, not just those
that precede the command name.
- -\b-m\bm Monitor mode. Job control is enabled. This option is
- on by default for interactive shells on systems that
- support it (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). Background pro-
- cesses run in a separate process group and a line
- containing their exit status is printed upon their com-
- pletion.
+ -\b-m\bm Monitor mode. Job control is enabled. This option is
+ on by default for interactive shells on systems that
+ support it (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). Background pro-
+ cesses run in a separate process group and a line con-
+ taining their exit status is printed upon their comple-
+ tion.
-\b-n\bn Read commands but do not execute them. This may be used
- to check a shell script for syntax errors. This is
+ to check a shell script for syntax errors. This is
ignored by interactive shells.
-\b-o\bo _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be
The _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be can be one of the following:
Same as -\b-a\ba.
b\bbr\bra\bac\bce\bee\bex\bxp\bpa\ban\bnd\bd
Same as -\b-B\bB.
- e\bem\bma\bac\bcs\bs Use an emacs-style command line editing inter-
+ e\bem\bma\bac\bcs\bs Use an emacs-style command line editing inter-
face. This is enabled by default when the shell
is interactive, unless the shell is started with
the -\b--\b-n\bno\boe\bed\bdi\bit\bti\bin\bng\bg option.
H\bHI\bIS\bST\bTO\bOR\bRY\bY. This option is on by default in inter-
active shells.
i\big\bgn\bno\bor\bre\bee\beo\bof\bf
- The effect is as if the shell command
- ``IGNOREEOF=10'' had been executed (see S\bSh\bhe\bel\bll\bl
+ The effect is as if the shell command
+ ``IGNOREEOF=10'' had been executed (see S\bSh\bhe\bel\bll\bl
V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs above).
k\bke\bey\byw\bwo\bor\brd\bd Same as -\b-k\bk.
m\bmo\bon\bni\bit\bto\bor\br Same as -\b-m\bm.
p\bph\bhy\bys\bsi\bic\bca\bal\bl
Same as -\b-P\bP.
p\bpi\bip\bpe\bef\bfa\bai\bil\bl
- If set, the return value of a pipeline is the
- value of the last (rightmost) command to exit
- with a non-zero status, or zero if all commands
- in the pipeline exit successfully. This option
+ If set, the return value of a pipeline is the
+ value of the last (rightmost) command to exit
+ with a non-zero status, or zero if all commands
+ in the pipeline exit successfully. This option
is disabled by default.
- p\bpo\bos\bsi\bix\bx Change the behavior of b\bba\bas\bsh\bh where the default
+ p\bpo\bos\bsi\bix\bx Change the behavior of b\bba\bas\bsh\bh where the default
operation differs from the POSIX 1003.2 standard
to match the standard (_\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be).
p\bpr\bri\biv\bvi\bil\ble\beg\bge\bed\bd
v\bvi\bi Use a vi-style command line editing interface.
x\bxt\btr\bra\bac\bce\be Same as -\b-x\bx.
If -\b-o\bo is supplied with no _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, the values of the
- current options are printed. If +\b+o\bo is supplied with no
- _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, a series of s\bse\bet\bt commands to recreate the
- current option settings is displayed on the standard
+ current options are printed. If +\b+o\bo is supplied with no
+ _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, a series of s\bse\bet\bt commands to recreate the
+ current option settings is displayed on the standard
output.
- -\b-p\bp Turn on _\bp_\br_\bi_\bv_\bi_\bl_\be_\bg_\be_\bd mode. In this mode, the $\b$E\bEN\bNV\bV and
- $\b$B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV files are not processed, shell functions are
- not inherited from the environment, and the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS
- variable, if it appears in the environment, is ignored.
- If the shell is started with the effective user (group)
- id not equal to the real user (group) id, and the -\b-p\bp
- option is not supplied, these actions are taken and the
+ -\b-p\bp Turn on _\bp_\br_\bi_\bv_\bi_\bl_\be_\bg_\be_\bd mode. In this mode, the $\b$E\bEN\bNV\bV and
+ $\b$B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV files are not processed, shell functions are
+ not inherited from the environment, and the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS
+ variable, if it appears in the environment, is ignored.
+ If the shell is started with the effective user (group)
+ id not equal to the real user (group) id, and the -\b-p\bp
+ option is not supplied, these actions are taken and the
effective user id is set to the real user id. If the -\b-p\bp
- option is supplied at startup, the effective user id is
+ option is supplied at startup, the effective user id is
not reset. Turning this option off causes the effective
- user and group ids to be set to the real user and group
+ user and group ids to be set to the real user and group
ids.
-\b-t\bt Exit after reading and executing one command.
-\b-u\bu Treat unset variables as an error when performing param-
- eter expansion. If expansion is attempted on an unset
+ eter expansion. If expansion is attempted on an unset
variable, the shell prints an error message, and, if not
interactive, exits with a non-zero status.
-\b-v\bv Print shell input lines as they are read.
- -\b-x\bx After expanding each _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, f\bfo\bor\br command, c\bca\bas\bse\be
- command, s\bse\bel\ble\bec\bct\bt command, or arithmetic f\bfo\bor\br command,
- display the expanded value of P\bPS\bS4\b4, followed by the com-
- mand and its expanded arguments or associated word list.
+ -\b-x\bx After expanding each _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, f\bfo\bor\br command, c\bca\bas\bse\be
+ command, s\bse\bel\ble\bec\bct\bt command, or arithmetic f\bfo\bor\br command, dis-
+ play the expanded value of P\bPS\bS4\b4, followed by the command
+ and its expanded arguments or associated word list.
-\b-B\bB The shell performs brace expansion (see B\bBr\bra\bac\bce\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
above). This is on by default.
-\b-C\bC If set, b\bba\bas\bsh\bh does not overwrite an existing file with
formed.
c\bch\bhe\bec\bck\bkw\bwi\bin\bns\bsi\biz\bze\be
If set, b\bba\bas\bsh\bh checks the window size after each command
- and, if necessary, updates the values of L\bLI\bIN\bNE\bES\bS and
- C\bCO\bOL\bLU\bUM\bMN\bNS\bS.
+ and, if necessary, updates the values of L\bLI\bIN\bNE\bES\bS and C\bCO\bOL\bL-\b-
+ U\bUM\bMN\bNS\bS.
c\bcm\bmd\bdh\bhi\bis\bst\bt If set, b\bba\bas\bsh\bh attempts to save all lines of a multiple-
line command in the same history entry. This allows
easy re-editing of multi-line commands.
Return a status of 0 or 1 depending on the evaluation of the
conditional expression _\be_\bx_\bp_\br. Each operator and operand must be
a separate argument. Expressions are composed of the primaries
- described above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS.
+ described above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS. t\bte\bes\bst\bt does not
+ accept any options, nor does it accept and ignore an argument of
+ -\b--\b- as signifying the end of options.
Expressions may be combined using the following operators,
listed in decreasing order of precedence.
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+(,i)-.65 G .473(.e., `)-2.973 F(`)-.74 E F1(.)A F0 -.74('')C 5.473(.I)
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-(option says to use)2.973 F .579(the ph)144 475.2 R .579
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+(option says to use)2.974 F .58(the ph)144 487.2 R .58
(ysical directory structure instead of follo)-.05 F .579
-(wing symbolic links \(see also the)-.25 F F1<ad50>3.08 E F0 .58
-(option to the)3.08 F F1(set)144 487.2 Q F0 -.2(bu)3.384 G .884
-(iltin command\); the).2 F F1<ad4c>3.384 E F0 .884
+(wing symbolic links \(see also the)-.25 F F1<ad50>3.079 E F0 .579
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(option forces symbolic links to be follo)3.384 F 3.384(wed. An)-.25 F
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-499.2 Q -.25(va)-.25 G .062(lent to).25 F F4($OLDPWD)2.562 E/F5 9
-/Times-Roman@0 SF(.)A F0 .062(If a non-empty directory name from)4.562 F
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-<ad>2.563 E F0 .063(is the \214rst)2.563 F(ar)144 511.2 Q .116(gument, \
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+/Times-Roman@0 SF(.)A F0 .063(If a non-empty directory name from)4.563 F
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and the directory change is successful, the absolute pathname of the ne)
--.18 F 2.615(ww)-.25 G .115(orking direc-)-2.715 F 1.164
-(tory is written to the standard output.)144 523.2 R 1.164(The return v)
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-(as successfully)-.1 F(changed; f)144 535.2 Q(alse otherwise.)-.1 E F1
-(caller)108 552 Q F0([)2.5 E F2 -.2(ex)C(pr).2 E F0(])A .254
-(Returns the conte)144 564 R .254(xt of an)-.15 F 2.754(ya)-.15 G(cti)
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+(tory is written to the standard output.)144 535.2 R 1.164(The return v)
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+(as successfully)-.1 F(changed; f)144 547.2 Q(alse otherwise.)-.1 E F1
+(caller)108 564 Q F0([)2.5 E F2 -.2(ex)C(pr).2 E F0(])A .253
+(Returns the conte)144 576 R .254(xt of an)-.15 F 2.754(ya)-.15 G(cti)
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(ubroutine call \(a shell function or a script e).15 F -.15(xe)-.15 G
-.254(cuted with the).15 F F1(.)2.753 E F0(or)2.753 E F1(sour)144 576 Q
-(ce)-.18 E F0 -.2(bu)3.062 G 3.062(iltins. W).2 F(ithout)-.4 E F2 -.2
+.254(cuted with the).15 F F1(.)2.754 E F0(or)2.754 E F1(sour)144 588 Q
+(ce)-.18 E F0 -.2(bu)3.063 G 3.063(iltins. W).2 F(ithout)-.4 E F2 -.2
(ex)3.062 G(pr).2 E F0(,)A F1(caller)3.062 E F0 .562
(displays the line number and source \214lename of the current)3.062 F
-.254(subroutine call.)144 588 R .254(If a non-ne)5.254 F -.05(ga)-.15 G
-(ti).05 E .554 -.15(ve i)-.25 H(nte).15 E .253(ger is supplied as)-.15 F
-F2 -.2(ex)2.753 G(pr).2 E F0(,)A F1(caller)2.753 E F0 .253
-(displays the line number)2.753 F 2.753(,s)-.4 G(ub-)-2.753 E 1.327(rou\
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+(ti).05 E .553 -.15(ve i)-.25 H(nte).15 E .253(ger is supplied as)-.15 F
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-(This e)144 612 R .001(xtra information may be used, for e)-.15 F .001
-(xample, to print a stack trace.)-.15 F(The current frame is frame)5 E
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-(alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .52
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-(does not corre-)3.02 F(spond to a v)144 636 Q
-(alid position in the call stack.)-.25 E F1(command)108 652.8 Q F0([)2.5
+ent e)144 612 R -.15(xe)-.15 G 1.327(cution call stack.).15 F(This e)144
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+(xample, to print a stack trace.)-.15 F .001(The current frame is frame)
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+(alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .519
+(cuting a subroutine call or).15 F F2 -.2(ex)3.019 G(pr).2 E F0 .519
+(does not corre-)3.019 F(spond to a v)144 648 Q
+(alid position in the call stack.)-.25 E F1(command)108 664.8 Q F0([)2.5
E F1(\255pVv)A F0(])A F2(command)2.5 E F0([)2.5 E F2(ar)A(g)-.37 E F0
-(...])2.5 E(Run)144 664.8 Q F2(command)2.957 E F0(with)3.527 E F2(ar)
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(suppressing the normal shell function lookup. Only b)3.027 F .257
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-(xit status)-.15 F(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(2)203.725
-E 0 Cg EP
+(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(2)203.725 E 0 Cg EP
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-(command)144.2 96 Q F0 1.598(cannot be found, the e)4.868 F 1.599
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-(bu)144 108 S(iltin is the e).2 E(xit status of)-.15 E F1(command)2.5 E
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-(wor)-2.5 E(d)-.37 E F0(])A .013
-(Generate possible completion matches for)144 136.8 R F1(wor)2.513 E(d)
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-(s, which may be an)B 2.512(yo)-.15 G(ption)-2.512 E .981
-(accepted by the)144 148.8 R F2(complete)3.481 E F0 -.2(bu)3.481 G .981
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+/Times-Bold@0 SF<ad56>144 84 Q F0 .25(option produces a more v)2.75 F
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+(command)144.2 108 Q F0 1.599(cannot be found, the e)4.869 F 1.599
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-.2 G(ilable, will not ha).25 E .3 -.15(ve u)-.2 H(seful v).15 E(alues.)
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(ay as if the programmable completion code had gen-)-.1 F .02(erated th\
em directly from a completion speci\214cation with the same \215ags.)144
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-(will be displayed.)2.5 E(The return v)144 244.8 Q
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+(will be displayed.)2.5 E(The return v)144 256.8 Q
(alue is true unless an in)-.25 E -.25(va)-.4 G
-(lid option is supplied, or no matches were generated.).25 E F2
-(complete)108 261.6 Q F0([)2.786 E F2(\255abcdefgjksuv)A F0 2.786(][)C
-F
2<ad6f>-2.786 E F1(comp-option)2.786 E F0 2.786(][)C F2<ad41>-2.786 E
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-E F1(suf-)2.787 E<8c78>108 273.6 Q F0(])A([)144 285.6 Q F2<ad58>A F1
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-(name ...)A F0(])A F2(complete \255pr)108 297.6 Q F0([)2.5 E F1(name)A
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-G .633(uments to each).18 F F1(name)3.133 E F0 .633
-(should be completed.)3.133 F .634(If the)5.634 F F2<ad70>3.134 E F0
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-(reused as input.)144 3
33.6 R(The)5.31 E F2<ad72>2.81 E F0 .31
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+(complete)108 273.6 Q F0([)2.787 E F1(\255abcdefgjksuv)A F0 2.787(][)C
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1<ad6f>-2.787 E F2(comp-option)2.786 E F0 2.786(][)C F1<ad41>-2.786 E
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45.6 R(The)5.31 E F1<ad72>2.81 E F0 .31
(option remo)2.81 F -.15(ve)-.15 G 2.81(sac).15 G .31
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+(are supplied, all completion speci\214cations.)144 357.6 Q 1.437
(The process of applying these completion speci\214cations when w)144
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-(Other options, if speci\214ed, ha)144 405.6 R .855 -.15(ve t)-.2 H .555
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+(Other options, if speci\214ed, ha)144 417.6 R .856 -.15(ve t)-.2 H .555
(he follo).15 F .555(wing meanings.)-.25 F .555(The ar)5.555 F .555
-(guments to the)-.18 F F2<ad47>3.056 E F0(,)A F2<ad57>3.056 E F0 3.056
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-(options\) should be quoted to protect them from e)3.223 F(xpan-)-.15 E
-(sion before the)144 429.6 Q F2(complete)2.5 E F0 -.2(bu)2.5 G
-(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E F2<ad6f>144 441.6 Q
-F1(comp-option)2.5 E F0(The)184 453.6 Q F1(comp-option)2.79 E F0 .291
+(guments to the)-.18 F F1<ad47>3.055 E F0(,)A F1<ad57>3.055 E F0 3.055
+(,a)C(nd)-3.055 E F1<ad58>3.055 E F0 .722(options \(and, if necessary)
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+(options\) should be quoted to protect them from e)3.222 F(xpan-)-.15 E
+(sion before the)144 441.6 Q F1(complete)2.5 E F0 -.2(bu)2.5 G
+(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E F1<ad6f>144 453.6 Q
+F2(comp-option)2.5 E F0(The)184 465.6 Q F2(comp-option)2.791 E F0 .291
(controls se)2.791 F -.15(ve)-.25 G .291(ral aspects of the compspec')
.15 F 2.791(sb)-.55 G(eha)-2.791 E .291(vior be)-.2 F .291
-(yond the simple)-.15 F(generation of completions.)184 465.6 Q F1
-(comp-option)5 E F0(may be one of:)2.5 E F2(bashdefault)184 477.6 Q F0
-.281(Perform the rest of the def)224 489.6 R(ault)-.1 E F2(bash)2.781 E
+(yond the simple)-.15 F(generation of completions.)184 477.6 Q F2
+(comp-option)5 E F0(may be one of:)2.5 E F1(bashdefault)184 489.6 Q F0
+.281(Perform the rest of the def)224 501.6 R(ault)-.1 E F1(bash)2.781 E
F0 .281(completions if the compspec generates no)2.781 F(matches.)224
-501.6 Q F2(default)184 513.6 Q F0 2.875(Use readline')10 F 5.375(sd)-.55
-G(ef)-5.375 E 2.876
+513.6 Q F1(default)184 525.6 Q F0 2.876(Use readline')10 F 5.376(sd)-.55
+G(ef)-5.376 E 2.875
(ault \214lename completion if the compspec generates no)-.1 F(matches.)
-224 525.6 Q F2(dir)184 537.6 Q(names)-.15 E F0(Perform directory name c\
-ompletion if the compspec generates no matches.)224 549.6 Q F2
-(\214lenames)184 561.6 Q F0 -.7(Te)224 573.6 S .137(ll readline that th\
-e compspec generates \214lenames, so it can perform an).7 F 2.636<798c>
--.15 G(le-)-2.636 E .496(name\255speci\214c processing \(lik)224 585.6 R
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F0 .22(option inhibits the display of function de\214nitions; only the)
-2.72 F .466(function name and attrib)144 225.6 R .466(utes are printed.)
--.2 F .466(If the)5.466 F F2(extdeb)2.966 E(ug)-.2 E F0 .466
-(shell option is enabled using)2.966 F F2(shopt)2.966 E F0 2.966(,t)C
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+(shell option is enabled using)2.966 F F1(shopt)2.966 E F0 2.966(,t)C
(he)-2.966 E 1.308(source \214le name and line number where the functio\
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37.6 R(The)6.308 E F2<ad46>
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2<ad61>144
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78.4 R(The)6.309 E F1<ad46>
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1<ad61>144
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-G .8
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(lid option is encountered, an attempt is made to de\214ne a function)
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--.15(ve)-.25 G .548(n, interpretation of the fol-).15 F(lo)144 172.8 Q
-.052(wing backslash-escaped characters is enabled.)-.25 F(The)5.052 E F4
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-(option may be used to dynamically determine whether or not)144 196.8 R
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-F4(\\a)144 232.8 Q F0(alert \(bell\))28.22 E F4(\\b)144 244.8 Q F0
-(backspace)27.66 E F4(\\c)144 256.8 Q F0(suppress trailing ne)28.78 E
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-(wl)-.25 G(ine)-2.5 E F4(\\r)144 304.8 Q F0(carriage return)28.78 E F4
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-(ve)28.22 G(rtical tab).15 E F4(\\\\)144 340.8 Q F0(backslash)30.44 E F4
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-.15 F .28(of the signals corresponding to the ar)144 504 R .28
+.15 F .28(of the signals corresponding to the ar)144 564 R .28
(guments are listed, and the return status is 0.)-.18 F(The)5.28 E F2
--.2(ex)2.78 G(it_status).2 E F0(ar)144 516 Q .378(gument to)-.18 F F1
-<ad6c>2.878 E F0 .378
-(is a number specifying either a signal number or the e)2.878 F .377
-(xit status of a process termi-)-.15 F .593(nated by a signal.)144 528 R
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-E F1(let)108 556.8 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0
-(...])2.5 E(Each)144 568.8 Q F2(ar)3.965 E(g)-.37 E F0 1.135
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-(he options accepted by)-3.153 F F1(declar)3.153 E(e)-.18 E F0 5.652(.W)
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(th entry counting from the left of the list sho)B .14(wn by)-.25 F F1
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-(th entry counting from the right of the list sho)B 1.26(wn by)-.25 F F1
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-(the ne)2.5 E(xt to last.)-.15 E F1<ad6e>144 144 Q F0 .551
-(Suppresses the normal change of directory when remo)24.74 F .551
-(ving directories from the stack, so)-.15 F
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+(popd)5.643 E F0 .415(returns f)144 237.6 R .415(alse if an in)-.1 F
-.25(va)-.4 G .415
-(lid option is encountered, the directory stack is empty).25 F 2.915
-(,an)-.65 G(on-e)-2.915 E .415(xistent direc-)-.15 F
-(tory stack entry is speci\214ed, or the directory change f)144 196.8 Q
-(ails.)-.1 E F1(printf)108 2
13.6 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0
+(lid option is encountered, the directory stack is empty).25 F 2.916
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+(tory stack entry is speci\214ed, or the directory change f)144 249.6 Q
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66.4 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0
(])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .372
-(Write the formatted)144 225.6 R F2(ar)2.872 E(guments)-.37 E F0 .372
+(Write the formatted)144 278.4 R F2(ar)2.872 E(guments)-.37 E F0 .372
(to the standard output under the control of the)2.872 F F2(format)2.872
E F0 5.372(.T)C(he)-5.372 E F2(format)2.872 E F0 1.804(is a character s\
tring which contains three types of objects: plain characters, which ar\
-e simply)144 237.6 R .158
+e simply)144 290.4 R .159
(copied to standard output, character escape sequences, which are con)
-144 249.6 R -.15(ve)-.4 G .159(rted and copied to the stan-).15 F .499(\
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dard output, and format speci\214cations, each of which causes printing\
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-3.149 E(gu-)-.37 E(ment)144 273.6 Q F0 5.423(.I)C 2.923(na)-5.423 G .423
-(ddition to the standard)-2.923 F F2(printf)2.923 E F0 .424
-(\(1\) formats,)B F1(%b)2.924 E F0(causes)2.924 E F1(printf)2.924 E F0
-.424(to e)2.924 F .424(xpand backslash escape)-.15 F .934
-(sequences in the corresponding)144 285.6 R F2(ar)3.434 E(gument)-.37 E
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-(standard output.)144 357.6 Q(The)144 381.6 Q F2(format)3.424 E F0 .923
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(guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F2(format)
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--.25 F(as appropriate, had been supplied.)144 405.6 Q(The return v)5 E
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22.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C F2(dir)-2.5 E F0(])A F1
-(pushd)108 4
34.4 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0
-2.5(][)C<ad>-2.5 E F2(n)A F0(])A .64(Adds a directory to the top of the\
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-(wt)-.25 G .639(op of the)-3.139 F 1.315(stack the current w)144 458.4 R
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-(returns 0, unless the directory stack is empty)144 470.4 R 5.871(.A)
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-F1(+)144 494.4 Q F2(n)A F0 1.267(Rotates the stack so that the)25.3 F F2
-(n)3.767 E F0 1.268
-(th directory \(counting from the left of the list sho)B 1.268(wn by)
--.25 F F1(dirs)180 506.4 Q F0 2.5(,s)C
-(tarting with zero\) is at the top.)-2.5 E F1<ad>144 518.4 Q F2(n)A F0
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75.2 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C F2(dir)-2.5 E F0(])A F1
+(pushd)108 4
87.2 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0
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+(wt)-.25 G .64(op of the)-3.14 F 1.316(stack the current w)144 511.2 R
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+F1(+)144 547.2 Q F2(n)A F0 1.268(Rotates the stack so that the)25.3 F F2
+(n)3.768 E F0 1.267
+(th directory \(counting from the left of the list sho)B 1.267(wn by)
+-.25 F F1(dirs)180 559.2 Q F0 2.5(,s)C
+(tarting with zero\) is at the top.)-2.5 E F1<ad>144 571.2 Q F2(n)A F0
.92(Rotates the stack so that the)25.3 F F2(n)3.42 E F0 .92
(th directory \(counting from the right of the list sho)B .92(wn by)-.25
-F F1(dirs)180 530.4 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
--2.5 E F1<ad6e>144 542.4 Q F0 .902(Suppresses the normal change of dire\
+F F1(dirs)180 583.2 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
+-2.5 E F1<ad6e>144 595.2 Q F0 .902(Suppresses the normal change of dire\
ctory when adding directories to the stack, so that)24.74 F
-(only the stack is manipulated.)180 554.4 Q F2(dir)144.35 566.4 Q F0
+(only the stack is manipulated.)180 607.2 Q F2(dir)144.35 619.2 Q F0
(Adds)23.98 E F2(dir)2.85 E F0
(to the directory stack at the top, making it the ne)3.23 E 2.5(wc)-.25
-G(urrent w)-2.5 E(orking directory)-.1 E(.)-.65 E .489(If the)144 583.2
-R F1(pushd)2.989 E F0 .489(command is successful, a)2.989 F F1(dirs)
-2.988 E F0 .488(is performed as well.)2.988 F .488
-(If the \214rst form is used,)5.488 F F1(pushd)2.988 E F0 1.039
-(returns 0 unless the cd to)144 595.2 R F2(dir)3.889 E F0 -.1(fa)4.269 G
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-1.04(returns 0 unless the directory)3.54 F .847(stack is empty)144 607.2
-R 3.347(,an)-.65 G(on-e)-3.347 E .847(xistent directory stack element i\
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+F1(pushd)2.988 E F0 .488(command is successful, a)2.988 F F1(dirs)2.988
+E F0 .488(is performed as well.)2.988 F .489
+(If the \214rst form is used,)5.488 F F1(pushd)2.989 E F0 1.04
+(returns 0 unless the cd to)144 648 R F2(dir)3.89 E F0 -.1(fa)4.27 G
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--.4 G(lid).25 E(option is supplied.)144 696 Q(GNU Bash-3.0)72 768 Q
-(2004 Apr 20)148.735 E(10)198.725 E 0 Cg EP
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-(delim)2.5 E F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .516(One line is \
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--.1 F(ariable)-.25 E F2(aname)3.55 E F0 3.55(,s).18 G 1.05
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-F1<ad65>144 240 Q F0 .373
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(If the standard input is coming from a terminal,)25.86 F F1 -.18(re)
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--.1 F(input.)180 288 Q F1<ad70>144 300 Q F2(pr)2.5 E(ompt)-.45 E F0
-(Display)180 312 Q F2(pr)3.661 E(ompt)-.45 E F0 1.161(on standard error)
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-(wline, before attempting to read)-.25 F(an)180 324 Q 2.5(yi)-.15 G 2.5
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(prompt is displayed only if input is coming from a terminal.)2.5 E F1
-<ad72>144 336 Q F0 .543(Backslash does not act as an escape character)
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--.25 E F1<ad73>144 360 Q F0(Silent mode.)26.41 E
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(If input is coming from a terminal, characters are not echoed.)5 E F1
-<ad74>144 372 Q F2(timeout)2.5 E F0(Cause)180 384 Q F1 -.18(re)3.549 G
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(ailure if a complete line of input is not read within)-.1 F F2(timeout)
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(fect if)-.25 F F1 -.18(re)2.92 G(ad).18 E F0 .42
-(is not reading input from the terminal)2.92 F(or a pipe.)180 408 Q F1
-<ad75>144 420 Q F2(fd)2.5 E/F4 10/Palatino-Roman@0 SF(Read input fr)
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-(readonly)108 477.6 Q F4([)2.5 E F8(\255apf)A F4 2.5(][)C F5(name)-2.5 E
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-(eadonly; the values of these)-.18 F F5(names)3.347 E F4 .587
-(may not be changed by)3.147 F .832(subsequent assignment.)144 501.6 R
-.832(If the)5.832 F F8<ad66>3.332 E F4 .833
-(option is supplied, the functions corr)3.332 F .833(esponding to the)
--.18 F F5(names)144 513.6 Q F4(ar)3.81 E 3.81(es)-.18 G 3.81(om)-3.81 G
-3.81(arked. The)-3.81 F F8<ad61>3.81 E F4 1.309(option r)3.809 F 1.309
-(estricts the variables to arrays.)-.18 F 1.309(If no)6.309 F F5(name)
-4.069 E F4(ar)4.159 E(gu-)-.18 E 1.057(ments ar)144 525.6 R 3.557(eg)
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-(option is supplied, a list of all r)3.557 F 1.057
-(eadonly names is printed.)-.18 F(The)144 537.6 Q F8<ad70>2.578 E F4
-.077(option causes output to be displayed in a format that may be r)
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-(he value of the variable is set to)-3.402 F F5(word)3.403 E F4 5.903
-(.T)C .903(he r)-5.903 F(eturn)-.18 E .998
-(status is 0 unless an invalid option is encounter)144 561.6 R .998
-(ed, one of the)-.18 F F5(names)3.757 E F4 .997(is not a valid shell)
-3.557 F(variable name, or)144 573.6 Q F8<ad66>2.5 E F4
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-E F8(return)108 590.4 Q F4([)2.5 E F5(n)A F4(])A .563
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-(eturn value speci\214ed by)-.18 F F5(n)3.063 E F4 5.563(.I).08 G(f)
--5.563 E F5(n)3.323 E F4 .563(is omitted, the r)3.143 F(eturn)-.18 E
-.545(status is that of the last command executed in the function body)
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-(stop executing that script and r)144 638.4 R .631(eturn either)-.18 F
-F5(n)3.391 E F4 .63(or the exit status of the last command exe-)3.211 F
-.54(cuted within the script as the exit status of the script.)144 650.4
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-(during execution of a script by)144 662.4 R F8(.)2.538 E F4 2.538(,t)
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-(Any command associated with)5.038 F(the)144 674.4 Q F8(RETURN)2.5 E F4
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-(esetting the curr)-.18 F .233(ently-set variables.)-.18 F .233
-(Read-only vari-)5.233 F .748(ables cannot be r)144 727.2 R 3.248
-(eset. In)-.18 F F5 .748(posix mode)3.248 F F4 3.248(,o)C .748
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+E F2(fd)2.5 E F0(.)A .191(If no)144 465.6 R F2(names)3.051 E F0 .191
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+(unless end-of-\214le is encountered,)144 477.6 R F1 -.18(re)3.718 G(ad)
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+(gument to)-.18 E F1<ad75>2.5 E F0(.)A F1 -.18(re)108 506.4 S(adonly).18
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+(names)3.596 E F0 1.096(are so)3.596 F(mark)144 542.4 Q 2.872(ed. The)
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+(option is supplied, a list of all readonly names is printed.)3.297 F
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+(va)-.4 G .404(lid option is encountered,).25 F 1.069(one of the)144
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+F(function.)144 602.4 Q F1 -.18(re)108 619.2 S(tur).18 E(n)-.15 E F0([)
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+144 655.2 S .794(cution of a script by the).15 F F1(.)3.294 E F0(\()
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+(ommand, it causes the shell to stop e)-3.294 F -.15(xe)-.15 G .794
+(cuting that script).15 F .245(and return either)144 667.2 R F2(n)3.105
+E F0 .246(or the e)2.985 F .246(xit status of the last command e)-.15 F
+-.15(xe)-.15 G .246(cuted within the script as the e).15 F .246
+(xit sta-)-.15 F .082(tus of the script.)144 679.2 R .082
+(If used outside a function and not during e)5.082 F -.15(xe)-.15 G .082
+(cution of a script by).15 F F1(.)2.582 E F0 2.581(,t).833 G .081
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-(da)-.18 G -.18(rg)-4.633 G 4.633(uments. If).18 F 2.133(the \214rst ar)
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-.18 E(ue.)-.08 E F2(type)108 328.8 Q F1([)2.5 E F2(\255aftpP)A F1(])A F3
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-.089(limit may be incr)144 561.6 R .088
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--2.588 F(neither)2.588 E F2<ad48>2.588 E F1(nor)2.588 E F2<ad53>2.588 E
-F1 .088(is speci\214ed,)2.588 F .162(both the soft and har)144 573.6 R
-2.662(dl)-.18 G .162(imits ar)-2.662 F 2.662(es)-.18 G 2.663(et. The)
--2.662 F .163(value of)2.663 F F3(limit)2.803 E F1 .163
-(can be a number in the unit speci-)2.933 F .176(\214ed for the r)144
-585.6 R(esour)-.18 E .176(ce or one of the special values)-.18 F F2
-(hard)2.676 E F1(,)A F2(soft)2.675 E F1 2.675(,o)C(r)-2.675 E F2
-(unlimited)2.675 E F1 2.675(,w)C .175(hich stand for)-2.675 F .242
-(the curr)144 597.6 R .242(ent har)-.18 F 2.742(dl)-.18 G .242
-(imit, the curr)-2.742 F .243(ent soft limit, and no limit, r)-.18 F
-(espectively)-.18 E 5.243(.I)-1.11 G(f)-5.243 E F3(limit)2.883 E F1 .243
-(is omitted,)3.013 F .082(the curr)144 609.6 R .081
-(ent value of the soft limit of the r)-.18 F(esour)-.18 E .081
-(ce is printed, unless the)-.18 F F2<ad48>2.581 E F1 .081
-(option is given.)2.581 F .329(When mor)144 621.6 R 2.829(et)-.18 G .329
-(han one r)-2.829 F(esour)-.18 E .329
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-(rinted befor)-2.83 F 2.83(et)-.18 G(he)-2.83 E 2.5(value. Other)144
-633.6 R(options ar)2.5 E 2.5(ei)-.18 G(nterpr)-2.5 E(eted as follows:)
--.18 E F2<ad61>144 645.6 Q F1(All curr)24.94 E(ent limits ar)-.18 E 2.5
-(er)-.18 G(eported)-2.68 E F2<ad63>144 657.6 Q F1
-(The maximum size of cor)25.5 E 2.5<658c>-.18 G(les cr)-2.5 E(eated)-.18
-E F2<ad64>144 669.6 Q F1(The maximum size of a pr)23.83 E
-(ocess's data segment)-.18 E F2<ad66>144 681.6 Q F1
-(The maximum size of \214les cr)26.05 E(eated by the shell)-.18 E F2
-<ad6c>144 693.6 Q F1(The maximum size that may be locked into memory)
-26.61 E F2<ad6d>144 705.6 Q F1(The maximum r)21.05 E(esident set size)
--.18 E F2<ad6e>144 717.6 Q F1 .958(The maximum number of open \214le de\
-scriptors \(most systems do not allow this)23.83 F(value to be set\))180
-729.6 Q F0(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(18)198.725 E 0 Cg
-EP
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+144 232.8 Q -.15(ve)-.25 G 2.737(nr).15 G 2.737(esource. A)-2.737 F .238
+(hard limit cannot be increased once it is set; a soft limit may be inc\
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+(alue of the hard limit.)-.25 F .356(If neither)5.356 F F1<ad48>2.856 E
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+(is speci\214ed, both the soft and hard limits are set.)2.855 F .402
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+(hich stand for the current hard limit, the current soft limit, and no)
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+(unless the)144 292.8 R F1<ad48>2.87 E F0 .37(option is gi)2.87 F -.15
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+F0(All current limits are reported)25.3 E F1<ad63>144 328.8 Q F0
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+(The maximum size of \214les created by the shell)26.97 E F1<ad6c>144
+364.8 Q F0(The maximum size that may be lock)27.52 E(ed into memory)-.1
+E F1<ad6d>144 376.8 Q F0(The maximum resident set size)21.97 E F1<ad6e>
+144 388.8 Q F0 .791(The maximum number of open \214le descriptors \(mos\
+t systems do not allo)24.74 F 3.291(wt)-.25 G .791(his v)-3.291 F .791
+(alue to)-.25 F(be set\))180 400.8 Q F1<ad70>144 412.8 Q F0
+(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1
+<ad73>144 424.8 Q F0(The maximum stack size)26.41 E F1<ad74>144 436.8 Q
+F0(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 448.8 Q
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+(ilable to a single user).25 E F1<ad76>144 460.8 Q F0
+(The maximum amount of virtual memory a)25.3 E -.25(va)-.2 G
+(ilable to the shell).25 E(If)144 477.6 Q F2(limit)2.933 E F0 .343
+(is gi)3.523 F -.15(ve)-.25 G .343(n, it is the ne).15 F 2.843(wv)-.25 G
+.343(alue of the speci\214ed resource \(the)-3.093 F F1<ad61>2.843 E F0
+.343(option is display only\).)2.843 F .343(If no)5.343 F .175
+(option is gi)144 489.6 R -.15(ve)-.25 G .175(n, then).15 F F1<ad66>
+2.675 E F0 .175(is assumed.)2.675 F -1.11(Va)5.175 G .175
+(lues are in 1024-byte increments, e)1.11 F .176(xcept for)-.15 F F1
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+Q F1<ad70>2.698 E F0 2.698(,w)C .198
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+5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2
+(gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
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+pted by)144 566.4 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
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+(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
+(option causes the mask to be)2.882 F .547
+(printed in symbolic form; the def)144 590.4 R .547
+(ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
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+(mode)144.38 602.4 Q F0 .552
+(is omitted, the output is in a form that may be reused as input.)3.232
+F .551(The return status is 0 if the)5.551 F(mode w)144 614.4 Q
+(as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E
+(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1
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+(...])2.5 E(Remo)144 643.2 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name)
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+F(remo)144 655.2 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
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+(re).15 G(ach)-3.107 E F2(name)3.107 E F0 3.107(,r).18 G(emo)-3.107 E
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+(ariable or function.)-.25 F .606(If no options are supplied, or the)
+5.607 F F1<ad76>144 696 Q F0 .304(option is gi)2.804 F -.15(ve)-.25 G
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+(If)5.903 E(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(18)198.725 E 0
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-(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10
-/Palatino-Bold@0 SF<ad70>144 84 Q/F2 10/Palatino-Roman@0 SF
-(The pipe size in 512-byte blocks \(this may not be set\))23.83 E F1
-<ad73>144 96 Q F2(The maximum stack size)25.5 E F1<ad74>144 108 Q F2
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-(The maximum number of pr)23.83 E(ocesses available to a single user)
--.18 E F1<ad76>144 132 Q F2
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-144 148.8 Q/F3 10/Palatino-Italic@0 SF(limit)4.15 E F2 1.51
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-4.315(only\). If)144 160.8 R 1.815(no option is given, then)4.315 F F1
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-(lues ar).92 F 4.315(ei)-.18 G 4.315(n1)-4.315 G 1.815(024-byte incr)
--4.315 F(ements,)-.18 E .972(except for)144 172.8 R F1<ad74>3.473 E F2
-3.473(,w)C .973(hich is in seconds,)-3.473 F F1<ad70>3.473 E F2 3.473
-(,w)C .973(hich is in units of 512-byte blocks, and)-3.473 F F1<ad6e>
-3.473 E F2(and)3.473 E F1<ad75>144 184.8 Q F2 3.518(,w)C 1.018(hich ar)
--3.518 F 3.518(eu)-.18 G 1.018(nscaled values.)-3.518 F 1.017(The r)
-6.018 F 1.017(eturn status is 0 unless an invalid option or ar)-.18 F
-(gu-)-.18 E(ment is supplied, or an err)144 196.8 Q
-(or occurs while setting a new limit.)-.18 E F1(umask)108 213.6 Q F2([)
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-(])A .535(The user \214le-cr)144 225.6 R .535(eation mask is set to)-.18
-F F3(mode)3.035 E F2 5.535(.I).35 G(f)-5.535 E F3(mode)3.295 E F2 .536
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-(an octal number; otherwise it is interpr)144 237.6 R 1.826
-(eted as a symbolic mode mask similar to that)-.18 F .95(accepted by)144
-249.6 R F3(chmod)3.45 E F2 3.45(\(1\). If).33 F F3(mode)3.71 E F2 .951
-(is omitted, the curr)3.8 F .951(ent value of the mask is printed.)-.18
-F(The)5.951 E F1<ad53>144 261.6 Q F2 .607(option causes the mask to be \
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-144 273.6 Q 6.02(.I)-.74 G 3.52(ft)-6.02 G(he)-3.52 E F1<ad70>3.52 E F2
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-(is omitted, the output is in a form that)3.87 F .237(may be r)144 285.6
-R .237(eused as input.)-.18 F .237(The r)5.237 F .236
-(eturn status is 0 if the mode was successfully changed or if)-.18 F(no)
-144 297.6 Q F3(mode)2.5 E F2(ar)2.5 E
-(gument was supplied, and false otherwise.)-.18 E F1(unalias)108 314.4 Q
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-(Remove each)144 326.4 R F3(name)3.218 E F2(fr)3.218 E .719
-(om the list of de\214ned aliases.)-.18 F(If)5.719 E F1<ad61>3.219 E F2
-.719(is supplied, all alias de\214nitions)3.219 F(ar)144 338.4 Q 2.5(er)
--.18 G 2.5(emoved. The)-2.68 F -.18(re)2.5 G(turn value is tr).18 E
-(ue unless a supplied)-.08 E F3(name)2.76 E F2
-(is not a de\214ned alias.)2.85 E F1(unset)108 355.2 Q F2<5bad>2.5 E F1
-(fv)A F2 2.5(][)C F3(name)-2.5 E F2(...])2.5 E 1.61(For each)144 367.2 R
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-(esponding variable or function.)-.18 F 1.61(If no options ar)6.61 F
-4.11(es)-.18 G(up-)-4.11 E .473(plied, or the)144 379.2 R F1<ad76>2.973
-E F2 .473(option is given, each)2.973 F F3(name)3.233 E F2 -.18(re)3.323
-G .474(fers to a shell variable.).18 F .474(Read-only variables)5.474 F
-.32(may not be unset.)144 391.2 R(If)5.32 E F1<ad66>2.82 E F2 .32
-(is speci\214ed, each)2.82 F F3(name)3.08 E F2 -.18(re)3.17 G .32
-(fers to a shell function, and the function).18 F .405
-(de\214nition is r)144 403.2 R 2.905(emoved. Each)-.18 F .405
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-(om the envir)-.18 F(onment)-.18 E 1.475(passed to subsequent commands.)
-144 415.2 R 1.475(If any of)6.475 F/F4 9/Palatino-Bold@0 SF(RANDOM)3.975
-E/F5 9/Palatino-Roman@0 SF(,)A F4(SECONDS)3.725 E F5(,)A F4(LINENO)3.724
-E F5(,)A F4(HISTCMD)3.724 E F5(,)A F4(FUNCNAME)144 427.2 Q F5(,)A F4
-(GROUPS)2.803 E F5(,)A F2(or)2.803 E F4(DIRST)3.053 E(ACK)-.828 E F2(ar)
-2.803 E 3.053(eu)-.18 G .553(nset, they lose their special pr)-3.053 F
-.553(operties, even if)-.18 F(they ar)144 439.2 Q 2.5(es)-.18 G
-(ubsequently r)-2.5 E 2.5(eset. The)-.18 F(exit status is tr)2.5 E
-(ue unless a)-.08 E F3(name)2.76 E F2(is r)2.85 E(eadonly)-.18 E(.)-1.11
-E F1(wait)108 456 Q F2([)2.5 E F3 2.5(n.)C(..)-2.5 E F2(])A -.92(Wa)144
-468 S .016(it for each speci\214ed pr).92 F .016(ocess and r)-.18 F .016
-(eturn its termination status.)-.18 F(Each)5.016 E F3(n)2.776 E F2 .016
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-(ID or a job speci\214cation; if a job spec is given, all pr)144 480 R
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-(waited for)144 492 R 6.015(.I)-.74 G(f)-6.015 E F3(n)3.775 E F2 1.015
-(is not given, all curr)3.595 F 1.014(ently active child pr)-.18 F 1.014
-(ocesses ar)-.18 F 3.514(ew)-.18 G 1.014(aited for)-3.514 F 3.514(,a)
--.74 G 1.014(nd the)-3.514 F -.18(re)144 504 S .693(turn status is zer)
-.18 F 3.193(o. If)-.18 F F3(n)3.453 E F2 .693
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-.694(eturn status is 127.)-.18 F(Otherwise, the r)144 516 Q
-(eturn status is the exit status of the last pr)-.18 E
-(ocess or job waited for)-.18 E(.)-.74 E/F6 10.95/Palatino-Bold@0 SF
-(SEE ALSO)72 532.8 Q F2(bash\(1\), sh\(1\))108 544.8 Q F0(GNU Bash-3.0)
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+(re subsequently reset.)-2.828 F .328(The e)5.328 F .329
+(xit status is true)-.15 F(unless a)144 108 Q/F3 10/Times-Italic@0 SF
+(name)2.86 E F0(is readonly)2.68 E(.)-.65 E/F4 10/Times-Bold@0 SF(wait)
+108 124.8 Q F0([)2.5 E F3 2.5(n.)C(..)-2.5 E F0(])A -.8(Wa)144 136.8 S
+.288(it for each speci\214ed process and return its termination status.)
+.8 F(Each)5.288 E F3(n)3.148 E F0 .287(may be a process ID or a)3.028 F
+.722(job speci\214cation; if a job spec is gi)144 148.8 R -.15(ve)-.25 G
+.722(n, all processes in that job').15 F 3.222(sp)-.55 G .722
+(ipeline are w)-3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E
+F3(n)3.583 E F0(is)3.463 E 1.266(not gi)144 160.8 R -.15(ve)-.25 G 1.266
+(n, all currently acti).15 F 1.566 -.15(ve c)-.25 H 1.265
+(hild processes are w).15 F 1.265(aited for)-.1 F 3.765(,a)-.4 G 1.265
+(nd the return status is zero.)-3.765 F(If)6.265 E F3(n)4.125 E F0 .456
+(speci\214es a non-e)144 172.8 R .457
+(xistent process or job, the return status is 127.)-.15 F .457
+(Otherwise, the return status is the)5.457 F -.15(ex)144 184.8 S
+(it status of the last process or job w).15 E(aited for)-.1 E(.)-.55 E
+/F5 10.95/Times-Bold@0 SF(SEE ALSO)72 201.6 Q F0(bash\(1\), sh\(1\))108
+213.6 Q(GNU Bash-3.0)72 768 Q(2004 Apr 20)148.735 E(19)198.725 E 0 Cg EP
%%Trailer
end
%%EOF
+\bo parsing the value of S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS from the shell environment at
startup
- +\bo redirecting output using the >, >|, <>, >&, &>, and >> redirec-
- tion operators
+ +\bo redirecting output using the >, >|, <>, >&, &>, and >> redirect-
+ ion operators
+\bo using the e\bex\bxe\bec\bc builtin command to replace the shell with another
command
%!PS-Adobe-3.0
-%%Creator: groff version 1.18.1
-%%CreationDate: Tue Mar 15 17:26:56 2005
+%%Creator: groff version 1.19.1
+%%CreationDate: Mon Oct 3 15:05:28 2005
%%DocumentNeededResources: font Times-Roman
%%+ font Times-Bold
-%%DocumentSuppliedResources: procset grops 1.18 1
+%%DocumentSuppliedResources: procset grops 1.19 1
%%Pages: 1
%%PageOrder: Ascend
+%%DocumentMedia: Default 595 842 0 () ()
%%Orientation: Portrait
%%EndComments
+%%BeginDefaults
+%%PageMedia: Default
+%%EndDefaults
%%BeginProlog
-%%BeginResource: procset grops 1.18 1
+%%BeginResource: procset grops 1.19 1
+%!PS-Adobe-3.0 Resource-ProcSet
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}bind def
+/setcmykcolor where{
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userdict begin
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+/setpagedevice{}def
}bind def
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clear
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+%%EndProlog
+%%BeginSetup
+%%BeginFeature: *PageSize Default
+<< /PageSize [ 595 842 ] /ImagingBBox null >> setpagedevice
+%%EndFeature
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grops begin/DEFS 1 dict def DEFS begin/u{.001 mul}bind def end/RES 72
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+%%EndSetup
%%Page: 1 1
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BP
reader_loop ()
{
int our_indirection_level;
- COMMAND *current_command = (COMMAND *)NULL;
+ COMMAND * volatile current_command;
+ current_command = (COMMAND *)NULL;
USE_VAR(current_command);
our_indirection_level = ++indirection_level;
void
cleanup_the_pipeline ()
{
- if (the_pipeline)
- {
- discard_pipeline (the_pipeline);
- the_pipeline = (PROCESS *)NULL;
- }
+ PROCESS *disposer;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+ disposer = the_pipeline;
+ the_pipeline = (PROCESS *)NULL;
+ UNBLOCK_CHILD (oset);
+
+ if (disposer)
+ discard_pipeline (disposer);
}
void
int clear;
{
saved_pipeline = the_pipeline;
- saved_already_making_children = already_making_children;
if (clear)
the_pipeline = (PROCESS *)NULL;
+ saved_already_making_children = already_making_children;
}
void
--- /dev/null
+/* The thing that makes children, remembers them, and contains wait loops. */
+
+/* This file works with both POSIX and BSD systems. It implements job
+ control. */
+
+/* Copyright (C) 1989-2005 Free Software Foundation, Inc.
+
+ This file is part of GNU Bash, the Bourne Again SHell.
+
+ Bash is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 2, or (at your option) any later
+ version.
+
+ Bash is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with Bash; see the file COPYING. If not, write to the Free Software
+ Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include "config.h"
+
+#include "bashtypes.h"
+#include "trap.h"
+#include <stdio.h>
+#include <signal.h>
+#include <errno.h>
+
+#if defined (HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#include "posixtime.h"
+
+#if defined (HAVE_SYS_RESOURCE_H) && defined (HAVE_WAIT3) && !defined (_POSIX_VERSION) && !defined (RLIMTYPE)
+# include <sys/resource.h>
+#endif /* !_POSIX_VERSION && HAVE_SYS_RESOURCE_H && HAVE_WAIT3 && !RLIMTYPE */
+
+#if defined (HAVE_SYS_FILE_H)
+# include <sys/file.h>
+#endif
+
+#include "filecntl.h"
+#include <sys/ioctl.h>
+#include <sys/param.h>
+
+#if defined (BUFFERED_INPUT)
+# include "input.h"
+#endif
+
+/* Need to include this up here for *_TTY_DRIVER definitions. */
+#include "shtty.h"
+
+/* Define this if your output is getting swallowed. It's a no-op on
+ machines with the termio or termios tty drivers. */
+/* #define DRAIN_OUTPUT */
+
+/* For the TIOCGPGRP and TIOCSPGRP ioctl parameters on HP-UX */
+#if defined (hpux) && !defined (TERMIOS_TTY_DRIVER)
+# include <bsdtty.h>
+#endif /* hpux && !TERMIOS_TTY_DRIVER */
+
+#if !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
+/* For struct winsize on SCO */
+/* sys/ptem.h has winsize but needs mblk_t from sys/stream.h */
+# if defined (HAVE_SYS_PTEM_H) && defined (TIOCGWINSZ) && defined (SIGWINCH)
+# if defined (HAVE_SYS_STREAM_H)
+# include <sys/stream.h>
+# endif
+# include <sys/ptem.h>
+# endif /* HAVE_SYS_PTEM_H && TIOCGWINSZ && SIGWINCH */
+#endif /* !STRUCT_WINSIZE_IN_SYS_IOCTL */
+
+#include "bashansi.h"
+#include "bashintl.h"
+#include "shell.h"
+#include "jobs.h"
+#include "flags.h"
+
+#include "builtins/builtext.h"
+#include "builtins/common.h"
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#define DEFAULT_CHILD_MAX 32
+#define MAX_JOBS_IN_ARRAY 4096 /* testing */
+
+/* Take care of system dependencies that must be handled when waiting for
+ children. The arguments to the WAITPID macro match those to the Posix.1
+ waitpid() function. */
+
+#if defined (ultrix) && defined (mips) && defined (_POSIX_VERSION)
+# define WAITPID(pid, statusp, options) \
+ wait3 ((union wait *)statusp, options, (struct rusage *)0)
+#else
+# if defined (_POSIX_VERSION) || defined (HAVE_WAITPID)
+# define WAITPID(pid, statusp, options) \
+ waitpid ((pid_t)pid, statusp, options)
+# else
+# if defined (HAVE_WAIT3)
+# define WAITPID(pid, statusp, options) \
+ wait3 (statusp, options, (struct rusage *)0)
+# else
+# define WAITPID(pid, statusp, options) \
+ wait3 (statusp, options, (int *)0)
+# endif /* HAVE_WAIT3 */
+# endif /* !_POSIX_VERSION && !HAVE_WAITPID*/
+#endif /* !(Ultrix && mips && _POSIX_VERSION) */
+
+/* getpgrp () varies between systems. Even systems that claim to be
+ Posix.1 compatible lie sometimes (Ultrix, SunOS4, apollo). */
+#if defined (GETPGRP_VOID)
+# define getpgid(p) getpgrp ()
+#else
+# define getpgid(p) getpgrp (p)
+#endif /* !GETPGRP_VOID */
+
+/* If the system needs it, REINSTALL_SIGCHLD_HANDLER will reinstall the
+ handler for SIGCHLD. */
+#if defined (MUST_REINSTALL_SIGHANDLERS)
+# define REINSTALL_SIGCHLD_HANDLER signal (SIGCHLD, sigchld_handler)
+#else
+# define REINSTALL_SIGCHLD_HANDLER
+#endif /* !MUST_REINSTALL_SIGHANDLERS */
+
+/* Some systems let waitpid(2) tell callers about stopped children. */
+#if !defined (WCONTINUED) || defined (WCONTINUED_BROKEN)
+# undef WCONTINUED
+# define WCONTINUED 0
+#endif
+#if !defined (WIFCONTINUED)
+# define WIFCONTINUED(s) (0)
+#endif
+
+/* The number of additional slots to allocate when we run out. */
+#define JOB_SLOTS 8
+
+typedef int sh_job_map_func_t __P((JOB *, int, int, int));
+
+#if defined (READLINE)
+extern void rl_set_screen_size __P((int, int));
+#endif
+
+/* Variables used here but defined in other files. */
+extern int subshell_environment, line_number;
+extern int posixly_correct, shell_level;
+extern int interrupt_immediately;
+extern int last_command_exit_value, last_command_exit_signal;
+extern int loop_level, breaking;
+extern int sourcelevel;
+extern sh_builtin_func_t *this_shell_builtin;
+extern char *shell_name, *this_command_name;
+extern sigset_t top_level_mask;
+extern procenv_t wait_intr_buf;
+extern int wait_signal_received;
+extern WORD_LIST *subst_assign_varlist;
+
+static struct jobstats zerojs = { -1L, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NO_JOB, NO_JOB, 0, 0 };
+struct jobstats js = { -1L, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NO_JOB, NO_JOB, 0, 0 };
+
+struct bgpids bgpids = { 0, 0, 0 };
+
+/* The array of known jobs. */
+JOB **jobs = (JOB **)NULL;
+
+#if 0
+/* The number of slots currently allocated to JOBS. */
+int job_slots = 0;
+#endif
+
+/* The controlling tty for this shell. */
+int shell_tty = -1;
+
+/* The shell's process group. */
+pid_t shell_pgrp = NO_PID;
+
+/* The terminal's process group. */
+pid_t terminal_pgrp = NO_PID;
+
+/* The process group of the shell's parent. */
+pid_t original_pgrp = NO_PID;
+
+/* The process group of the pipeline currently being made. */
+pid_t pipeline_pgrp = (pid_t)0;
+
+#if defined (PGRP_PIPE)
+/* Pipes which each shell uses to communicate with the process group leader
+ until all of the processes in a pipeline have been started. Then the
+ process leader is allowed to continue. */
+int pgrp_pipe[2] = { -1, -1 };
+#endif
+
+#if 0
+/* The job which is current; i.e. the one that `%+' stands for. */
+int current_job = NO_JOB;
+
+/* The previous job; i.e. the one that `%-' stands for. */
+int previous_job = NO_JOB;
+#endif
+
+/* Last child made by the shell. */
+pid_t last_made_pid = NO_PID;
+
+/* Pid of the last asynchronous child. */
+pid_t last_asynchronous_pid = NO_PID;
+
+/* The pipeline currently being built. */
+PROCESS *the_pipeline = (PROCESS *)NULL;
+
+/* If this is non-zero, do job control. */
+int job_control = 1;
+
+/* Call this when you start making children. */
+int already_making_children = 0;
+
+/* If this is non-zero, $LINES and $COLUMNS are reset after every process
+ exits from get_tty_state(). */
+int check_window_size;
+
+/* Functions local to this file. */
+
+static void get_new_window_size __P((int));
+
+static void run_sigchld_trap __P((int));
+
+static sighandler wait_sigint_handler __P((int));
+static sighandler sigchld_handler __P((int));
+static sighandler sigwinch_sighandler __P((int));
+static sighandler sigcont_sighandler __P((int));
+static sighandler sigstop_sighandler __P((int));
+
+static int waitchld __P((pid_t, int));
+
+static PROCESS *find_pipeline __P((pid_t, int, int *));
+static PROCESS *find_process __P((pid_t, int, int *));
+
+static char *current_working_directory __P((void));
+static char *job_working_directory __P((void));
+static char *j_strsignal __P((int));
+static char *printable_job_status __P((int, PROCESS *, int));
+
+static PROCESS *find_last_proc __P((int, int));
+static pid_t find_last_pid __P((int, int));
+
+static int set_new_line_discipline __P((int));
+static int map_over_jobs __P((sh_job_map_func_t *, int, int));
+static int job_last_stopped __P((int));
+static int job_last_running __P((int));
+static int most_recent_job_in_state __P((int, JOB_STATE));
+static int find_job __P((pid_t, int, PROCESS **));
+static int print_job __P((JOB *, int, int, int));
+static int process_exit_status __P((WAIT));
+static int process_exit_signal __P((WAIT));
+static int job_exit_status __P((int));
+static int job_exit_signal __P((int));
+static int set_job_status_and_cleanup __P((int));
+
+static WAIT raw_job_exit_status __P((int));
+
+static void notify_of_job_status __P((void));
+static void reset_job_indices __P((void));
+static void cleanup_dead_jobs __P((void));
+static int processes_in_job __P((int));
+static void realloc_jobs_list __P((void));
+static int compact_jobs_list __P((int));
+static int discard_pipeline __P((PROCESS *));
+static void add_process __P((char *, pid_t));
+static void print_pipeline __P((PROCESS *, int, int, FILE *));
+static void pretty_print_job __P((int, int, FILE *));
+static void set_current_job __P((int));
+static void reset_current __P((void));
+static void set_job_running __P((int));
+static void setjstatus __P((int));
+static void mark_all_jobs_as_dead __P((void));
+static void mark_dead_jobs_as_notified __P((int));
+static void restore_sigint_handler __P((void));
+#if defined (PGRP_PIPE)
+static void pipe_read __P((int *));
+static void pipe_close __P((int *));
+#endif
+
+static struct pidstat *bgp_alloc __P((pid_t, int));
+static struct pidstat *bgp_add __P((pid_t, int));
+static int bgp_delete __P((pid_t));
+static void bgp_clear __P((void));
+static int bgp_search __P((pid_t));
+static void bgp_prune __P((void));
+
+#if defined (ARRAY_VARS)
+static int *pstatuses; /* list of pipeline statuses */
+static int statsize;
+#endif
+
+/* Used to synchronize between wait_for and other functions and the SIGCHLD
+ signal handler. */
+static int sigchld;
+static int queue_sigchld;
+
+#define QUEUE_SIGCHLD(os) (os) = sigchld, queue_sigchld++
+
+#define UNQUEUE_SIGCHLD(os) \
+ do { \
+ queue_sigchld--; \
+ if (queue_sigchld == 0 && os != sigchld) \
+ waitchld (-1, 0); \
+ } while (0)
+
+static SigHandler *old_tstp, *old_ttou, *old_ttin;
+static SigHandler *old_cont = (SigHandler *)SIG_DFL;
+
+#if defined (TIOCGWINSZ) && defined (SIGWINCH)
+static SigHandler *old_winch = (SigHandler *)SIG_DFL;
+#endif
+
+/* A place to temporarily save the current pipeline. */
+static PROCESS *saved_pipeline;
+static int saved_already_making_children;
+
+/* Set this to non-zero whenever you don't want the jobs list to change at
+ all: no jobs deleted and no status change notifications. This is used,
+ for example, when executing SIGCHLD traps, which may run arbitrary
+ commands. */
+static int jobs_list_frozen;
+
+static char retcode_name_buffer[64];
+
+#if !defined (_POSIX_VERSION)
+
+/* These are definitions to map POSIX 1003.1 functions onto existing BSD
+ library functions and system calls. */
+#define setpgid(pid, pgrp) setpgrp (pid, pgrp)
+#define tcsetpgrp(fd, pgrp) ioctl ((fd), TIOCSPGRP, &(pgrp))
+
+pid_t
+tcgetpgrp (fd)
+ int fd;
+{
+ pid_t pgrp;
+
+ /* ioctl will handle setting errno correctly. */
+ if (ioctl (fd, TIOCGPGRP, &pgrp) < 0)
+ return (-1);
+ return (pgrp);
+}
+
+#endif /* !_POSIX_VERSION */
+
+/* Initialize the global job stats structure. */
+void
+init_job_stats ()
+{
+ js = zerojs;
+}
+
+/* Return the working directory for the current process. Unlike
+ job_working_directory, this does not call malloc (), nor do any
+ of the functions it calls. This is so that it can safely be called
+ from a signal handler. */
+static char *
+current_working_directory ()
+{
+ char *dir;
+ static char d[PATH_MAX];
+
+ dir = get_string_value ("PWD");
+
+ if (dir == 0 && the_current_working_directory && no_symbolic_links)
+ dir = the_current_working_directory;
+
+ if (dir == 0)
+ {
+ dir = getcwd (d, sizeof(d));
+ if (dir)
+ dir = d;
+ }
+
+ return (dir == 0) ? "<unknown>" : dir;
+}
+
+/* Return the working directory for the current process. */
+static char *
+job_working_directory ()
+{
+ char *dir;
+
+ dir = get_string_value ("PWD");
+ if (dir)
+ return (savestring (dir));
+
+ dir = get_working_directory ("job-working-directory");
+ if (dir)
+ return (dir);
+
+ return (savestring ("<unknown>"));
+}
+
+void
+making_children ()
+{
+ if (already_making_children)
+ return;
+
+ already_making_children = 1;
+ start_pipeline ();
+}
+
+void
+stop_making_children ()
+{
+ already_making_children = 0;
+}
+
+void
+cleanup_the_pipeline ()
+{
+ PROCESS *disposer;
+ sigset_t set, oset;
+
+itrace("cleanup_the_pipeline: the_pipeline = 0x%x", the_pipeline);
+ BLOCK_CHILD (set, oset);
+ disposer = the_pipeline;
+ the_pipeline = (PROCESS *)NULL;
+ UNBLOCK_CHILD (oset);
+
+ if (disposer)
+ discard_pipeline (disposer);
+}
+
+void
+save_pipeline (clear)
+ int clear;
+{
+ saved_pipeline = the_pipeline;
+ if (clear)
+ the_pipeline = (PROCESS *)NULL;
+ saved_already_making_children = already_making_children;
+}
+
+void
+restore_pipeline (discard)
+ int discard;
+{
+ PROCESS *old_pipeline;
+
+ old_pipeline = the_pipeline;
+ the_pipeline = saved_pipeline;
+ already_making_children = saved_already_making_children;
+ if (discard)
+ discard_pipeline (old_pipeline);
+}
+
+/* Start building a pipeline. */
+void
+start_pipeline ()
+{
+ if (the_pipeline)
+ {
+ cleanup_the_pipeline ();
+ pipeline_pgrp = 0;
+#if defined (PGRP_PIPE)
+ pipe_close (pgrp_pipe);
+#endif
+ }
+
+#if defined (PGRP_PIPE)
+ if (job_control)
+ {
+ if (pipe (pgrp_pipe) == -1)
+ sys_error ("start_pipeline: pgrp pipe");
+ }
+#endif
+}
+
+/* Stop building a pipeline. Install the process list in the job array.
+ This returns the index of the newly installed job.
+ DEFERRED is a command structure to be executed upon satisfactory
+ execution exit of this pipeline. */
+int
+stop_pipeline (async, deferred)
+ int async;
+ COMMAND *deferred;
+{
+ register int i, j;
+ JOB *newjob;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+
+#if defined (PGRP_PIPE)
+ /* The parent closes the process group synchronization pipe. */
+ pipe_close (pgrp_pipe);
+#endif
+
+ cleanup_dead_jobs ();
+
+ if (js.j_jobslots == 0)
+ {
+ js.j_jobslots = JOB_SLOTS;
+ jobs = (JOB **)xmalloc (js.j_jobslots * sizeof (JOB *));
+
+ /* Now blank out these new entries. */
+ for (i = 0; i < js.j_jobslots; i++)
+ jobs[i] = (JOB *)NULL;
+
+ js.j_firstj = js.j_lastj = js.j_njobs = 0;
+ }
+
+ /* Scan from the last slot backward, looking for the next free one. */
+ /* XXX - revisit this interactive assumption */
+ /* XXX - this way for now */
+ if (interactive)
+ {
+ for (i = js.j_jobslots; i; i--)
+ if (jobs[i - 1])
+ break;
+ }
+ else
+ {
+#if 0
+ /* This wraps around, but makes it inconvenient to extend the array */
+ for (i = js.j_lastj+1; i != js.j_lastj; i++)
+ {
+ if (i >= js.j_jobslots)
+ i = 0;
+ if (jobs[i] == 0)
+ break;
+ }
+ if (i == js.j_lastj)
+ i = js.j_jobslots;
+#else
+ /* This doesn't wrap around yet. */
+ for (i = js.j_lastj ? js.j_lastj + 1 : js.j_lastj; i < js.j_jobslots; i++)
+ if (jobs[i] == 0)
+ break;
+#endif
+ }
+
+ /* Do we need more room? */
+
+ /* First try compaction */
+ if ((interactive_shell == 0 || subshell_environment) && i == js.j_jobslots && js.j_jobslots >= MAX_JOBS_IN_ARRAY)
+ i = compact_jobs_list (0);
+
+ /* If we can't compact, reallocate */
+ if (i == js.j_jobslots)
+ {
+ js.j_jobslots += JOB_SLOTS;
+ jobs = (JOB **)xrealloc (jobs, (js.j_jobslots * sizeof (JOB *)));
+
+ for (j = i; j < js.j_jobslots; j++)
+ jobs[j] = (JOB *)NULL;
+ }
+
+ /* Add the current pipeline to the job list. */
+ if (the_pipeline)
+ {
+ register PROCESS *p;
+ int any_running, any_stopped, n;
+
+itrace("stop_pipeline: adding 0x%x as new job", the_pipeline);
+ newjob = (JOB *)xmalloc (sizeof (JOB));
+
+ for (n = 1, p = the_pipeline; p->next != the_pipeline; n++, p = p->next)
+ ;
+ p->next = (PROCESS *)NULL;
+ newjob->pipe = REVERSE_LIST (the_pipeline, PROCESS *);
+ for (p = newjob->pipe; p->next; p = p->next)
+ ;
+ p->next = newjob->pipe;
+
+ the_pipeline = (PROCESS *)NULL;
+ newjob->pgrp = pipeline_pgrp;
+ pipeline_pgrp = 0;
+
+ newjob->flags = 0;
+
+ /* Flag to see if in another pgrp. */
+ if (job_control)
+ newjob->flags |= J_JOBCONTROL;
+
+ /* Set the state of this pipeline. */
+ p = newjob->pipe;
+ any_running = any_stopped = 0;
+ do
+ {
+ any_running |= PRUNNING (p);
+ any_stopped |= PSTOPPED (p);
+ p = p->next;
+ }
+ while (p != newjob->pipe);
+
+ newjob->state = any_running ? JRUNNING : (any_stopped ? JSTOPPED : JDEAD);
+ newjob->wd = job_working_directory ();
+ newjob->deferred = deferred;
+
+ newjob->j_cleanup = (sh_vptrfunc_t *)NULL;
+ newjob->cleanarg = (PTR_T) NULL;
+
+ jobs[i] = newjob;
+ if (newjob->state == JDEAD && (newjob->flags & J_FOREGROUND))
+ setjstatus (i);
+ if (newjob->state == JDEAD)
+ {
+ js.c_reaped += n; /* wouldn't have been done since this was not part of a job */
+ js.j_ndead++;
+ }
+ js.c_injobs += n;
+
+ js.j_lastj = i;
+ js.j_njobs++;
+ }
+ else
+ newjob = (JOB *)NULL;
+
+ if (newjob)
+ js.j_lastmade = newjob;
+
+ if (async)
+ {
+ if (newjob)
+ {
+ newjob->flags &= ~J_FOREGROUND;
+ newjob->flags |= J_ASYNC;
+ js.j_lastasync = newjob;
+ }
+ reset_current ();
+ }
+ else
+ {
+ if (newjob)
+ {
+ newjob->flags |= J_FOREGROUND;
+ /*
+ * !!!!! NOTE !!!!! (chet@ins.cwru.edu)
+ *
+ * The currently-accepted job control wisdom says to set the
+ * terminal's process group n+1 times in an n-step pipeline:
+ * once in the parent and once in each child. This is where
+ * the parent gives it away.
+ *
+ */
+ if (job_control && newjob->pgrp)
+ give_terminal_to (newjob->pgrp, 0);
+ }
+ }
+
+ stop_making_children ();
+ UNBLOCK_CHILD (oset);
+ return (js.j_current);
+}
+
+/* Functions to manage the list of exited background pids whose status has
+ been saved. */
+
+static struct pidstat *
+bgp_alloc (pid, status)
+ pid_t pid;
+ int status;
+{
+ struct pidstat *ps;
+
+ ps = (struct pidstat *)xmalloc (sizeof (struct pidstat));
+ ps->pid = pid;
+ ps->status = status;
+ ps->next = (struct pidstat *)0;
+ return ps;
+}
+
+static struct pidstat *
+bgp_add (pid, status)
+ pid_t pid;
+ int status;
+{
+ struct pidstat *ps;
+
+ ps = bgp_alloc (pid, status);
+
+ if (bgpids.list == 0)
+ {
+ bgpids.list = bgpids.end = ps;
+ bgpids.npid = 0; /* just to make sure */
+ }
+ else
+ {
+ bgpids.end->next = ps;
+ bgpids.end = ps;
+ }
+ bgpids.npid++;
+
+ if (bgpids.npid > js.c_childmax)
+ bgp_prune ();
+
+ return ps;
+}
+
+static int
+bgp_delete (pid)
+ pid_t pid;
+{
+ struct pidstat *prev, *p;
+
+ for (prev = p = bgpids.list; p; prev = p, p = p->next)
+ if (p->pid == pid)
+ {
+ prev->next = p->next; /* remove from list */
+ break;
+ }
+
+ if (p == 0)
+ return 0; /* not found */
+
+#if defined (DEBUG)
+ itrace("bgp_delete: deleting %d", pid);
+#endif
+
+ /* Housekeeping in the border cases. */
+ if (p == bgpids.list)
+ bgpids.list = bgpids.list->next;
+ else if (p == bgpids.end)
+ bgpids.end = prev;
+
+ bgpids.npid--;
+ if (bgpids.npid == 0)
+ bgpids.list = bgpids.end = 0;
+ else if (bgpids.npid == 1)
+ bgpids.end = bgpids.list; /* just to make sure */
+
+ free (p);
+ return 1;
+}
+
+/* Clear out the list of saved statuses */
+static void
+bgp_clear ()
+{
+ struct pidstat *ps, *p;
+
+ for (ps = bgpids.list; ps; )
+ {
+ p = ps;
+ ps = ps->next;
+ free (p);
+ }
+ bgpids.list = bgpids.end = 0;
+ bgpids.npid = 0;
+}
+
+/* Search for PID in the list of saved background pids; return its status if
+ found. If not found, return -1. */
+static int
+bgp_search (pid)
+ pid_t pid;
+{
+ struct pidstat *ps;
+
+ for (ps = bgpids.list ; ps; ps = ps->next)
+ if (ps->pid == pid)
+ return ps->status;
+ return -1;
+}
+
+static void
+bgp_prune ()
+{
+ struct pidstat *ps, *p;
+
+ while (bgpids.npid > js.c_childmax)
+ {
+ ps = bgpids.list;
+ bgpids.list = bgpids.list->next;
+ free (ps);
+ bgpids.npid--;
+ }
+}
+
+/* Reset the values of js.j_lastj and js.j_firstj after one or both have
+ been deleted. The caller should check whether js.j_njobs is 0 before
+ calling this. This wraps around, but the rest of the code does not. At
+ this point, it should not matter. */
+static void
+reset_job_indices ()
+{
+ int old;
+
+ if (jobs[js.j_firstj] == 0)
+ {
+ old = js.j_firstj++;
+ while (js.j_firstj != old)
+ {
+ if (js.j_firstj >= js.j_jobslots)
+ js.j_firstj = 0;
+ if (jobs[js.j_firstj])
+ break;
+ js.j_firstj++;
+ }
+ if (js.j_firstj == old)
+ js.j_firstj = js.j_lastj = js.j_njobs = 0;
+ }
+ if (jobs[js.j_lastj] == 0)
+ {
+ old = js.j_lastj--;
+ while (js.j_lastj != old)
+ {
+ if (js.j_lastj < 0)
+ js.j_lastj = js.j_jobslots - 1;
+ if (jobs[js.j_lastj])
+ break;
+ js.j_lastj--;
+ }
+ if (js.j_lastj == old)
+ js.j_firstj = js.j_lastj = js.j_njobs = 0;
+ }
+}
+
+/* Delete all DEAD jobs that the user had received notification about. */
+static void
+cleanup_dead_jobs ()
+{
+ register int i;
+ int os;
+
+ if (js.j_jobslots == 0 || jobs_list_frozen)
+ return;
+
+ QUEUE_SIGCHLD(os);
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("cleanup_dead_jobs: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+
+ if (jobs[i] && DEADJOB (i) && IS_NOTIFIED (i))
+ delete_job (i, 0);
+ }
+ UNQUEUE_SIGCHLD(os);
+}
+
+static int
+processes_in_job (job)
+{
+ int nproc;
+ register PROCESS *p;
+
+ nproc = 0;
+ p = jobs[job]->pipe;
+ do
+ {
+ p = p->next;
+ nproc++;
+ }
+ while (p != jobs[job]->pipe);
+
+ return nproc;
+}
+
+/* Reallocate and compress the jobs list. This returns with a jobs array
+ whose size is a multiple of JOB_SLOTS and can hold the current number of
+ jobs. Heuristics are used to minimize the number of new reallocs. */
+static void
+realloc_jobs_list ()
+{
+ sigset_t set, oset;
+ int nsize, i, j;
+ JOB **nlist;
+
+ nsize = ((js.j_njobs + JOB_SLOTS - 1) / JOB_SLOTS);
+ nsize *= JOB_SLOTS;
+ i = js.j_njobs % JOB_SLOTS;
+ if (i == 0 || i > (JOB_SLOTS >> 1))
+ nsize += JOB_SLOTS;
+
+ BLOCK_CHILD (set, oset);
+ nlist = (JOB **) xmalloc (nsize * sizeof (JOB *));
+ for (i = j = 0; i < js.j_jobslots; i++)
+ if (jobs[i])
+ nlist[j++] = jobs[i];
+
+ js.j_firstj = 0;
+ js.j_lastj = (j > 0) ? j - 1: 0;
+ js.j_jobslots = nsize;
+
+ free (jobs);
+ jobs = nlist;
+
+ UNBLOCK_CHILD (oset);
+}
+
+/* Compact the jobs list by removing dead jobs. Assumed that we have filled
+ the jobs array to some predefined maximum. Called when the shell is not
+ the foreground process (subshell_environment != 0). Returns the first
+ available slot in the compacted list. If that value is js.j_jobslots, then
+ the list needs to be reallocated. The jobs array is in new memory if
+ this returns > 0 and < js.j_jobslots. FLAGS is reserved for future use. */
+static int
+compact_jobs_list (flags)
+ int flags;
+{
+ if (js.j_jobslots == 0 || jobs_list_frozen)
+ return js.j_jobslots;
+
+ reap_dead_jobs ();
+ realloc_jobs_list ();
+
+ return (js.j_lastj);
+}
+
+/* Delete the job at INDEX from the job list. Must be called
+ with SIGCHLD blocked. */
+void
+delete_job (job_index, warn_stopped)
+ int job_index, warn_stopped;
+{
+ register JOB *temp;
+ PROCESS *proc;
+ int ndel, status;
+ pid_t pid;
+
+ if (js.j_jobslots == 0 || jobs_list_frozen)
+ return;
+
+ if (warn_stopped && subshell_environment == 0 && STOPPED (job_index))
+ internal_warning (_("deleting stopped job %d with process group %ld"), job_index+1, (long)jobs[job_index]->pgrp);
+ temp = jobs[job_index];
+ if (job_index == js.j_current || job_index == js.j_previous)
+ reset_current ();
+
+ proc = find_last_proc (job_index, 0);
+ /* Could do this just for J_ASYNC jobs, but we save all. */
+ bgp_add (proc->pid, process_exit_status (proc->status));
+
+ jobs[job_index] = (JOB *)NULL;
+
+ if (temp == js.j_lastmade)
+ js.j_lastmade = 0;
+ else if (temp == js.j_lastasync)
+ js.j_lastasync = 0;
+
+ free (temp->wd);
+ ndel = discard_pipeline (temp->pipe);
+
+ js.c_injobs -= ndel;
+ if (temp->state == JDEAD)
+ {
+ js.c_reaped -= ndel;
+ js.j_ndead--;
+ if (js.c_reaped < 0)
+ {
+#ifdef DEBUG
+ itrace("delete_job (%d pgrp %d): js.c_reaped (%d) < 0 ndel = %d js.j_ndead = %d", job_index, temp->pgrp, js.c_reaped, ndel, js.j_ndead);
+#endif
+ js.c_reaped = 0;
+ }
+ }
+
+ if (temp->deferred)
+ dispose_command (temp->deferred);
+
+ free (temp);
+
+ js.j_njobs--;
+ if (js.j_njobs == 0)
+ js.j_firstj = js.j_lastj = 0;
+ else if (jobs[js.j_firstj] == 0 || jobs[js.j_lastj] == 0)
+ reset_job_indices ();
+}
+
+/* Must be called with SIGCHLD blocked. */
+void
+nohup_job (job_index)
+ int job_index;
+{
+ register JOB *temp;
+
+ if (js.j_jobslots == 0)
+ return;
+
+ if (temp = jobs[job_index])
+ temp->flags |= J_NOHUP;
+}
+
+/* Get rid of the data structure associated with a process chain. */
+static int
+discard_pipeline (chain)
+ register PROCESS *chain;
+{
+ register PROCESS *this, *next;
+ int n;
+
+ this = chain;
+ n = 0;
+ do
+ {
+ next = this->next;
+ FREE (this->command);
+ free (this);
+ n++;
+ this = next;
+ }
+ while (this != chain);
+
+ return n;
+}
+
+/* Add this process to the chain being built in the_pipeline.
+ NAME is the command string that will be exec'ed later.
+ PID is the process id of the child. */
+static void
+add_process (name, pid)
+ char *name;
+ pid_t pid;
+{
+ PROCESS *t, *p;
+
+#if defined (RECYCLES_PIDS)
+ int j;
+ p = find_process (pid, 0, &j);
+ if (p)
+ {
+# ifdef DEBUG
+ if (j == NO_JOB)
+ internal_warning ("add_process: process %5ld (%s) in the_pipeline", (long)p->pid, p->command);
+# endif
+ if (PALIVE (p))
+ internal_warning ("add_process: pid %5ld (%s) marked as still alive", (long)p->pid, p->command);
+ p->running = PS_RECYCLED; /* mark as recycled */
+ }
+#endif
+
+ t = (PROCESS *)xmalloc (sizeof (PROCESS));
+itrace("add_process: adding 0x%x to 0x%x", t, the_pipeline);
+ t->next = the_pipeline;
+ t->pid = pid;
+ WSTATUS (t->status) = 0;
+ t->running = PS_RUNNING;
+ t->command = name;
+ the_pipeline = t;
+
+ if (t->next == 0)
+ t->next = t;
+ else
+ {
+ p = t->next;
+ while (p->next != t->next)
+ p = p->next;
+ p->next = t;
+ }
+}
+
+#if 0
+/* Take the last job and make it the first job. Must be called with
+ SIGCHLD blocked. */
+int
+rotate_the_pipeline ()
+{
+ PROCESS *p;
+
+ if (the_pipeline->next == the_pipeline)
+ return;
+ for (p = the_pipeline; p->next != the_pipeline; p = p->next)
+ ;
+ the_pipeline = p;
+}
+
+/* Reverse the order of the processes in the_pipeline. Must be called with
+ SIGCHLD blocked. */
+int
+reverse_the_pipeline ()
+{
+ PROCESS *p, *n;
+
+ if (the_pipeline->next == the_pipeline)
+ return;
+
+ for (p = the_pipeline; p->next != the_pipeline; p = p->next)
+ ;
+ p->next = (PROCESS *)NULL;
+
+ n = REVERSE_LIST (the_pipeline, PROCESS *);
+
+ the_pipeline = n;
+ for (p = the_pipeline; p->next; p = p->next)
+ ;
+ p->next = the_pipeline;
+}
+#endif
+
+/* Map FUNC over the list of jobs. If FUNC returns non-zero,
+ then it is time to stop mapping, and that is the return value
+ for map_over_jobs. FUNC is called with a JOB, arg1, arg2,
+ and INDEX. */
+static int
+map_over_jobs (func, arg1, arg2)
+ sh_job_map_func_t *func;
+ int arg1, arg2;
+{
+ register int i;
+ int result;
+ sigset_t set, oset;
+
+ if (js.j_jobslots == 0)
+ return 0;
+
+ BLOCK_CHILD (set, oset);
+
+ /* XXX could use js.j_firstj here */
+ for (i = result = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("map_over_jobs: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i])
+ {
+ result = (*func)(jobs[i], arg1, arg2, i);
+ if (result)
+ break;
+ }
+ }
+
+ UNBLOCK_CHILD (oset);
+
+ return (result);
+}
+
+/* Cause all the jobs in the current pipeline to exit. */
+void
+terminate_current_pipeline ()
+{
+ if (pipeline_pgrp && pipeline_pgrp != shell_pgrp)
+ {
+ killpg (pipeline_pgrp, SIGTERM);
+ killpg (pipeline_pgrp, SIGCONT);
+ }
+}
+
+/* Cause all stopped jobs to exit. */
+void
+terminate_stopped_jobs ()
+{
+ register int i;
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+ if (jobs[i] && STOPPED (i))
+ {
+ killpg (jobs[i]->pgrp, SIGTERM);
+ killpg (jobs[i]->pgrp, SIGCONT);
+ }
+ }
+}
+
+/* Cause all jobs, running or stopped, to receive a hangup signal. If
+ a job is marked J_NOHUP, don't send the SIGHUP. */
+void
+hangup_all_jobs ()
+{
+ register int i;
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+ if (jobs[i])
+ {
+ if ((jobs[i]->flags & J_NOHUP) == 0)
+ killpg (jobs[i]->pgrp, SIGHUP);
+ if (STOPPED (i))
+ killpg (jobs[i]->pgrp, SIGCONT);
+ }
+ }
+}
+
+void
+kill_current_pipeline ()
+{
+ stop_making_children ();
+ start_pipeline ();
+}
+
+/* Return the pipeline that PID belongs to. Note that the pipeline
+ doesn't have to belong to a job. Must be called with SIGCHLD blocked.
+ If JOBP is non-null, return the index of the job containing PID. */
+static PROCESS *
+find_pipeline (pid, alive_only, jobp)
+ pid_t pid;
+ int alive_only;
+ int *jobp; /* index into jobs list or NO_JOB */
+{
+ int job;
+ PROCESS *p;
+
+ /* See if this process is in the pipeline that we are building. */
+ if (jobp)
+ *jobp = NO_JOB;
+ if (the_pipeline)
+ {
+ p = the_pipeline;
+ do
+ {
+ /* Return it if we found it. Don't ever return a recycled pid. */
+ if (p->pid == pid && ((alive_only == 0 && PRECYCLED(p) == 0) || PALIVE(p)))
+ return (p);
+
+ p = p->next;
+ }
+ while (p != the_pipeline);
+ }
+
+ job = find_job (pid, alive_only, &p);
+ if (jobp)
+ *jobp = job;
+ return (job == NO_JOB) ? (PROCESS *)NULL : jobs[job]->pipe;
+}
+
+/* Return the PROCESS * describing PID. If JOBP is non-null return the index
+ into the jobs array of the job containing PID. Must be called with
+ SIGCHLD blocked. */
+static PROCESS *
+find_process (pid, alive_only, jobp)
+ pid_t pid;
+ int alive_only;
+ int *jobp; /* index into jobs list or NO_JOB */
+{
+ PROCESS *p;
+
+ p = find_pipeline (pid, alive_only, jobp);
+ while (p && p->pid != pid)
+ p = p->next;
+ return p;
+}
+
+/* Return the job index that PID belongs to, or NO_JOB if it doesn't
+ belong to any job. Must be called with SIGCHLD blocked. */
+static int
+find_job (pid, alive_only, procp)
+ pid_t pid;
+ int alive_only;
+ PROCESS **procp;
+{
+ register int i;
+ PROCESS *p;
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("find_job: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i])
+ {
+ p = jobs[i]->pipe;
+
+ do
+ {
+ if (p->pid == pid && ((alive_only == 0 && PRECYCLED(p) == 0) || PALIVE(p)))
+ {
+ if (procp)
+ *procp = p;
+ return (i);
+ }
+
+ p = p->next;
+ }
+ while (p != jobs[i]->pipe);
+ }
+ }
+
+ return (NO_JOB);
+}
+
+/* Find a job given a PID. If BLOCK is non-zero, block SIGCHLD as
+ required by find_job. */
+int
+get_job_by_pid (pid, block)
+ pid_t pid;
+ int block;
+{
+ int job;
+ sigset_t set, oset;
+
+ if (block)
+ BLOCK_CHILD (set, oset);
+
+ job = find_job (pid, 0, NULL);
+
+ if (block)
+ UNBLOCK_CHILD (oset);
+
+ return job;
+}
+
+/* Print descriptive information about the job with leader pid PID. */
+void
+describe_pid (pid)
+ pid_t pid;
+{
+ int job;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+
+ job = find_job (pid, 0, NULL);
+
+ if (job != NO_JOB)
+ fprintf (stderr, "[%d] %ld\n", job + 1, (long)pid);
+ else
+ programming_error (_("describe_pid: %ld: no such pid"), (long)pid);
+
+ UNBLOCK_CHILD (oset);
+}
+
+static char *
+j_strsignal (s)
+ int s;
+{
+ char *x;
+
+ x = strsignal (s);
+ if (x == 0)
+ {
+ x = retcode_name_buffer;
+ sprintf (x, "Signal %d", s);
+ }
+ return x;
+}
+
+static char *
+printable_job_status (j, p, format)
+ int j;
+ PROCESS *p;
+ int format;
+{
+ static char *temp;
+ int es;
+
+ temp = "Done";
+
+ if (STOPPED (j) && format == 0)
+ {
+ if (posixly_correct == 0 || p == 0 || (WIFSTOPPED (p->status) == 0))
+ temp = "Stopped";
+ else
+ {
+ temp = retcode_name_buffer;
+ sprintf (temp, "Stopped(%s)", signal_name (WSTOPSIG (p->status)));
+ }
+ }
+ else if (RUNNING (j))
+ temp = "Running";
+ else
+ {
+ if (WIFSTOPPED (p->status))
+ temp = j_strsignal (WSTOPSIG (p->status));
+ else if (WIFSIGNALED (p->status))
+ temp = j_strsignal (WTERMSIG (p->status));
+ else if (WIFEXITED (p->status))
+ {
+ temp = retcode_name_buffer;
+ es = WEXITSTATUS (p->status);
+ if (es == 0)
+ strcpy (temp, "Done");
+ else if (posixly_correct)
+ sprintf (temp, "Done(%d)", es);
+ else
+ sprintf (temp, "Exit %d", es);
+ }
+ else
+ temp = "Unknown status";
+ }
+
+ return temp;
+}
+
+/* This is the way to print out information on a job if you
+ know the index. FORMAT is:
+
+ JLIST_NORMAL) [1]+ Running emacs
+ JLIST_LONG ) [1]+ 2378 Running emacs
+ -1 ) [1]+ 2378 emacs
+
+ JLIST_NORMAL) [1]+ Stopped ls | more
+ JLIST_LONG ) [1]+ 2369 Stopped ls
+ 2367 | more
+ JLIST_PID_ONLY)
+ Just list the pid of the process group leader (really
+ the process group).
+ JLIST_CHANGED_ONLY)
+ Use format JLIST_NORMAL, but list only jobs about which
+ the user has not been notified. */
+
+/* Print status for pipeline P. If JOB_INDEX is >= 0, it is the index into
+ the JOBS array corresponding to this pipeline. FORMAT is as described
+ above. Must be called with SIGCHLD blocked.
+
+ If you're printing a pipeline that's not in the jobs array, like the
+ current pipeline as it's being created, pass -1 for JOB_INDEX */
+static void
+print_pipeline (p, job_index, format, stream)
+ PROCESS *p;
+ int job_index, format;
+ FILE *stream;
+{
+ PROCESS *first, *last, *show;
+ int es, name_padding;
+ char *temp;
+
+ if (p == 0)
+ return;
+
+ first = last = p;
+ while (last->next != first)
+ last = last->next;
+
+ for (;;)
+ {
+ if (p != first)
+ fprintf (stream, format ? " " : " |");
+
+ if (format != JLIST_STANDARD)
+ fprintf (stream, "%5ld", (long)p->pid);
+
+ fprintf (stream, " ");
+
+ if (format > -1 && job_index >= 0)
+ {
+ show = format ? p : last;
+ temp = printable_job_status (job_index, show, format);
+
+ if (p != first)
+ {
+ if (format)
+ {
+ if (show->running == first->running &&
+ WSTATUS (show->status) == WSTATUS (first->status))
+ temp = "";
+ }
+ else
+ temp = (char *)NULL;
+ }
+
+ if (temp)
+ {
+ fprintf (stream, "%s", temp);
+
+ es = STRLEN (temp);
+ if (es == 0)
+ es = 2; /* strlen ("| ") */
+ name_padding = LONGEST_SIGNAL_DESC - es;
+
+ fprintf (stream, "%*s", name_padding, "");
+
+ if ((WIFSTOPPED (show->status) == 0) &&
+ (WIFCONTINUED (show->status) == 0) &&
+ WIFCORED (show->status))
+ fprintf (stream, "(core dumped) ");
+ }
+ }
+
+ if (p != first && format)
+ fprintf (stream, "| ");
+
+ if (p->command)
+ fprintf (stream, "%s", p->command);
+
+ if (p == last && job_index >= 0)
+ {
+ temp = current_working_directory ();
+
+ if (RUNNING (job_index) && (IS_FOREGROUND (job_index) == 0))
+ fprintf (stream, " &");
+
+ if (strcmp (temp, jobs[job_index]->wd) != 0)
+ fprintf (stream,
+ " (wd: %s)", polite_directory_format (jobs[job_index]->wd));
+ }
+
+ if (format || (p == last))
+ {
+ /* We need to add a CR only if this is an interactive shell, and
+ we're reporting the status of a completed job asynchronously.
+ We can't really check whether this particular job is being
+ reported asynchronously, so just add the CR if the shell is
+ currently interactive and asynchronous notification is enabled. */
+ if (asynchronous_notification && interactive)
+ fprintf (stream, "\r\n");
+ else
+ fprintf (stream, "\n");
+ }
+
+ if (p == last)
+ break;
+ p = p->next;
+ }
+ fflush (stream);
+}
+
+/* Print information to STREAM about jobs[JOB_INDEX] according to FORMAT.
+ Must be called with SIGCHLD blocked or queued with queue_sigchld */
+static void
+pretty_print_job (job_index, format, stream)
+ int job_index, format;
+ FILE *stream;
+{
+ register PROCESS *p;
+
+ /* Format only pid information about the process group leader? */
+ if (format == JLIST_PID_ONLY)
+ {
+ fprintf (stream, "%ld\n", (long)jobs[job_index]->pipe->pid);
+ return;
+ }
+
+ if (format == JLIST_CHANGED_ONLY)
+ {
+ if (IS_NOTIFIED (job_index))
+ return;
+ format = JLIST_STANDARD;
+ }
+
+ if (format != JLIST_NONINTERACTIVE)
+ fprintf (stream, "[%d]%c ", job_index + 1,
+ (job_index == js.j_current) ? '+':
+ (job_index == js.j_previous) ? '-' : ' ');
+
+ if (format == JLIST_NONINTERACTIVE)
+ format = JLIST_LONG;
+
+ p = jobs[job_index]->pipe;
+
+ print_pipeline (p, job_index, format, stream);
+
+ /* We have printed information about this job. When the job's
+ status changes, waitchld () sets the notification flag to 0. */
+ jobs[job_index]->flags |= J_NOTIFIED;
+}
+
+static int
+print_job (job, format, state, job_index)
+ JOB *job;
+ int format, state, job_index;
+{
+ if (state == -1 || (JOB_STATE)state == job->state)
+ pretty_print_job (job_index, format, stdout);
+ return (0);
+}
+
+void
+list_one_job (job, format, ignore, job_index)
+ JOB *job;
+ int format, ignore, job_index;
+{
+ pretty_print_job (job_index, format, stdout);
+}
+
+void
+list_stopped_jobs (format)
+ int format;
+{
+ cleanup_dead_jobs ();
+ map_over_jobs (print_job, format, (int)JSTOPPED);
+}
+
+void
+list_running_jobs (format)
+ int format;
+{
+ cleanup_dead_jobs ();
+ map_over_jobs (print_job, format, (int)JRUNNING);
+}
+
+/* List jobs. If FORMAT is non-zero, then the long form of the information
+ is printed, else just a short version. */
+void
+list_all_jobs (format)
+ int format;
+{
+ cleanup_dead_jobs ();
+ map_over_jobs (print_job, format, -1);
+}
+
+/* Fork, handling errors. Returns the pid of the newly made child, or 0.
+ COMMAND is just for remembering the name of the command; we don't do
+ anything else with it. ASYNC_P says what to do with the tty. If
+ non-zero, then don't give it away. */
+pid_t
+make_child (command, async_p)
+ char *command;
+ int async_p;
+{
+ sigset_t set, oset;
+ pid_t pid;
+
+ sigemptyset (&set);
+ sigaddset (&set, SIGCHLD);
+ sigaddset (&set, SIGINT);
+ sigemptyset (&oset);
+ sigprocmask (SIG_BLOCK, &set, &oset);
+
+ making_children ();
+
+#if defined (BUFFERED_INPUT)
+ /* If default_buffered_input is active, we are reading a script. If
+ the command is asynchronous, we have already duplicated /dev/null
+ as fd 0, but have not changed the buffered stream corresponding to
+ the old fd 0. We don't want to sync the stream in this case. */
+ if (default_buffered_input != -1 &&
+ (!async_p || default_buffered_input > 0))
+ sync_buffered_stream (default_buffered_input);
+#endif /* BUFFERED_INPUT */
+
+ /* Create the child, handle severe errors. */
+ if ((pid = fork ()) < 0)
+ {
+ sys_error ("fork");
+
+ /* Kill all of the processes in the current pipeline. */
+ terminate_current_pipeline ();
+
+ /* Discard the current pipeline, if any. */
+ if (the_pipeline)
+ kill_current_pipeline ();
+
+ throw_to_top_level (); /* Reset signals, etc. */
+ }
+
+ if (pid == 0)
+ {
+ /* In the child. Give this child the right process group, set the
+ signals to the default state for a new process. */
+ pid_t mypid;
+
+ mypid = getpid ();
+#if defined (BUFFERED_INPUT)
+ /* Close default_buffered_input if it's > 0. We don't close it if it's
+ 0 because that's the file descriptor used when redirecting input,
+ and it's wrong to close the file in that case. */
+ unset_bash_input (0);
+#endif /* BUFFERED_INPUT */
+
+ /* Restore top-level signal mask. */
+ sigprocmask (SIG_SETMASK, &top_level_mask, (sigset_t *)NULL);
+
+ if (job_control)
+ {
+ /* All processes in this pipeline belong in the same
+ process group. */
+
+ if (pipeline_pgrp == 0) /* This is the first child. */
+ pipeline_pgrp = mypid;
+
+ /* Check for running command in backquotes. */
+ if (pipeline_pgrp == shell_pgrp)
+ ignore_tty_job_signals ();
+ else
+ default_tty_job_signals ();
+
+ /* Set the process group before trying to mess with the terminal's
+ process group. This is mandated by POSIX. */
+ /* This is in accordance with the Posix 1003.1 standard,
+ section B.7.2.4, which says that trying to set the terminal
+ process group with tcsetpgrp() to an unused pgrp value (like
+ this would have for the first child) is an error. Section
+ B.4.3.3, p. 237 also covers this, in the context of job control
+ shells. */
+ if (setpgid (mypid, pipeline_pgrp) < 0)
+ sys_error ("child setpgid (%ld to %ld)", (long)mypid, (long)pipeline_pgrp);
+
+ /* By convention (and assumption above), if
+ pipeline_pgrp == shell_pgrp, we are making a child for
+ command substitution.
+ In this case, we don't want to give the terminal to the
+ shell's process group (we could be in the middle of a
+ pipeline, for example). */
+ if (async_p == 0 && pipeline_pgrp != shell_pgrp)
+ give_terminal_to (pipeline_pgrp, 0);
+
+#if defined (PGRP_PIPE)
+ if (pipeline_pgrp == mypid)
+ pipe_read (pgrp_pipe);
+#endif
+ }
+ else /* Without job control... */
+ {
+ if (pipeline_pgrp == 0)
+ pipeline_pgrp = shell_pgrp;
+
+ /* If these signals are set to SIG_DFL, we encounter the curious
+ situation of an interactive ^Z to a running process *working*
+ and stopping the process, but being unable to do anything with
+ that process to change its state. On the other hand, if they
+ are set to SIG_IGN, jobs started from scripts do not stop when
+ the shell running the script gets a SIGTSTP and stops. */
+
+ default_tty_job_signals ();
+ }
+
+#if defined (PGRP_PIPE)
+ /* Release the process group pipe, since our call to setpgid ()
+ is done. The last call to pipe_close is done in stop_pipeline. */
+ pipe_close (pgrp_pipe);
+#endif /* PGRP_PIPE */
+
+ if (async_p)
+ last_asynchronous_pid = mypid;
+#if defined (RECYCLES_PIDS)
+ else if (last_asynchronous_pid == mypid)
+ /* Avoid pid aliasing. 1 seems like a safe, unusual pid value. */
+ last_asynchronous_pid = 1;
+#endif
+ }
+ else
+ {
+ /* In the parent. Remember the pid of the child just created
+ as the proper pgrp if this is the first child. */
+
+ if (job_control)
+ {
+ if (pipeline_pgrp == 0)
+ {
+ pipeline_pgrp = pid;
+ /* Don't twiddle terminal pgrps in the parent! This is the bug,
+ not the good thing of twiddling them in the child! */
+ /* give_terminal_to (pipeline_pgrp, 0); */
+ }
+ /* This is done on the recommendation of the Rationale section of
+ the POSIX 1003.1 standard, where it discusses job control and
+ shells. It is done to avoid possible race conditions. (Ref.
+ 1003.1 Rationale, section B.4.3.3, page 236). */
+ setpgid (pid, pipeline_pgrp);
+ }
+ else
+ {
+ if (pipeline_pgrp == 0)
+ pipeline_pgrp = shell_pgrp;
+ }
+
+ /* Place all processes into the jobs array regardless of the
+ state of job_control. */
+ add_process (command, pid);
+
+ if (async_p)
+ last_asynchronous_pid = pid;
+#if defined (RECYCLES_PIDS)
+ else if (last_asynchronous_pid == pid)
+ /* Avoid pid aliasing. 1 seems like a safe, unusual pid value. */
+ last_asynchronous_pid = 1;
+#endif
+
+#if !defined (RECYCLES_PIDS)
+ /* Only check for saved status if we've saved more than CHILD_MAX
+ statuses, unless the system recycles pids. */
+ if ((js.c_reaped + bgpids.npid) >= js.c_childmax)
+#endif
+ bgp_delete (pid); /* new process, discard any saved status */
+
+ last_made_pid = pid;
+
+ /* keep stats */
+ js.c_totforked++;
+ js.c_living++;
+
+ /* Unblock SIGINT and SIGCHLD unless creating a pipeline, in which case
+ SIGCHLD remains blocked until all commands in the pipeline have been
+ created. */
+ sigprocmask (SIG_SETMASK, &oset, (sigset_t *)NULL);
+ }
+
+ return (pid);
+}
+
+/* These two functions are called only in child processes. */
+void
+ignore_tty_job_signals ()
+{
+ set_signal_handler (SIGTSTP, SIG_IGN);
+ set_signal_handler (SIGTTIN, SIG_IGN);
+ set_signal_handler (SIGTTOU, SIG_IGN);
+}
+
+void
+default_tty_job_signals ()
+{
+ set_signal_handler (SIGTSTP, SIG_DFL);
+ set_signal_handler (SIGTTIN, SIG_DFL);
+ set_signal_handler (SIGTTOU, SIG_DFL);
+}
+
+/* When we end a job abnormally, or if we stop a job, we set the tty to the
+ state kept in here. When a job ends normally, we set the state in here
+ to the state of the tty. */
+
+static TTYSTRUCT shell_tty_info;
+
+#if defined (NEW_TTY_DRIVER)
+static struct tchars shell_tchars;
+static struct ltchars shell_ltchars;
+#endif /* NEW_TTY_DRIVER */
+
+#if defined (NEW_TTY_DRIVER) && defined (DRAIN_OUTPUT)
+/* Since the BSD tty driver does not allow us to change the tty modes
+ while simultaneously waiting for output to drain and preserving
+ typeahead, we have to drain the output ourselves before calling
+ ioctl. We cheat by finding the length of the output queue, and
+ using select to wait for an appropriate length of time. This is
+ a hack, and should be labeled as such (it's a hastily-adapted
+ mutation of a `usleep' implementation). It's only reason for
+ existing is the flaw in the BSD tty driver. */
+
+static int ttspeeds[] =
+{
+ 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200,
+ 1800, 2400, 4800, 9600, 19200, 38400
+};
+
+static void
+draino (fd, ospeed)
+ int fd, ospeed;
+{
+ register int delay = ttspeeds[ospeed];
+ int n;
+
+ if (!delay)
+ return;
+
+ while ((ioctl (fd, TIOCOUTQ, &n) == 0) && n)
+ {
+ if (n > (delay / 100))
+ {
+ struct timeval tv;
+
+ n *= 10; /* 2 bits more for conservativeness. */
+ tv.tv_sec = n / delay;
+ tv.tv_usec = ((n % delay) * 1000000) / delay;
+ select (fd, (fd_set *)0, (fd_set *)0, (fd_set *)0, &tv);
+ }
+ else
+ break;
+ }
+}
+#endif /* NEW_TTY_DRIVER && DRAIN_OUTPUT */
+
+/* Return the fd from which we are actually getting input. */
+#define input_tty() (shell_tty != -1) ? shell_tty : fileno (stderr)
+
+/* Fill the contents of shell_tty_info with the current tty info. */
+int
+get_tty_state ()
+{
+ int tty;
+
+ tty = input_tty ();
+ if (tty != -1)
+ {
+#if defined (NEW_TTY_DRIVER)
+ ioctl (tty, TIOCGETP, &shell_tty_info);
+ ioctl (tty, TIOCGETC, &shell_tchars);
+ ioctl (tty, TIOCGLTC, &shell_ltchars);
+#endif /* NEW_TTY_DRIVER */
+
+#if defined (TERMIO_TTY_DRIVER)
+ ioctl (tty, TCGETA, &shell_tty_info);
+#endif /* TERMIO_TTY_DRIVER */
+
+#if defined (TERMIOS_TTY_DRIVER)
+ if (tcgetattr (tty, &shell_tty_info) < 0)
+ {
+#if 0
+ /* Only print an error message if we're really interactive at
+ this time. */
+ if (interactive)
+ sys_error ("[%ld: %d] tcgetattr", (long)getpid (), shell_level);
+#endif
+ return -1;
+ }
+#endif /* TERMIOS_TTY_DRIVER */
+ if (check_window_size)
+ get_new_window_size (0);
+ }
+ return 0;
+}
+
+/* Make the current tty use the state in shell_tty_info. */
+int
+set_tty_state ()
+{
+ int tty;
+
+ tty = input_tty ();
+ if (tty != -1)
+ {
+#if defined (NEW_TTY_DRIVER)
+# if defined (DRAIN_OUTPUT)
+ draino (tty, shell_tty_info.sg_ospeed);
+# endif /* DRAIN_OUTPUT */
+ ioctl (tty, TIOCSETN, &shell_tty_info);
+ ioctl (tty, TIOCSETC, &shell_tchars);
+ ioctl (tty, TIOCSLTC, &shell_ltchars);
+#endif /* NEW_TTY_DRIVER */
+
+#if defined (TERMIO_TTY_DRIVER)
+ ioctl (tty, TCSETAW, &shell_tty_info);
+#endif /* TERMIO_TTY_DRIVER */
+
+#if defined (TERMIOS_TTY_DRIVER)
+ if (tcsetattr (tty, TCSADRAIN, &shell_tty_info) < 0)
+ {
+ /* Only print an error message if we're really interactive at
+ this time. */
+ if (interactive)
+ sys_error ("[%ld: %d] tcsetattr", (long)getpid (), shell_level);
+ return -1;
+ }
+#endif /* TERMIOS_TTY_DRIVER */
+ }
+ return 0;
+}
+
+/* Given an index into the jobs array JOB, return the PROCESS struct of the last
+ process in that job's pipeline. This is the one whose exit status
+ counts. Must be called with SIGCHLD blocked or queued. */
+static PROCESS *
+find_last_proc (job, block)
+ int job;
+ int block;
+{
+ register PROCESS *p;
+ sigset_t set, oset;
+
+ if (block)
+ BLOCK_CHILD (set, oset);
+
+ p = jobs[job]->pipe;
+ while (p->next != jobs[job]->pipe)
+ p = p->next;
+
+ if (block)
+ UNBLOCK_CHILD (oset);
+
+ return (p);
+}
+
+static pid_t
+find_last_pid (job, block)
+ int job;
+ int block;
+{
+ PROCESS *p;
+
+ p = find_last_proc (job, block);
+ /* Possible race condition here. */
+ return p->pid;
+}
+
+/* Wait for a particular child of the shell to finish executing.
+ This low-level function prints an error message if PID is not
+ a child of this shell. It returns -1 if it fails, or whatever
+ wait_for returns otherwise. If the child is not found in the
+ jobs table, it returns 127. */
+int
+wait_for_single_pid (pid)
+ pid_t pid;
+{
+ register PROCESS *child;
+ sigset_t set, oset;
+ int r, job;
+
+ BLOCK_CHILD (set, oset);
+ child = find_pipeline (pid, 0, (int *)NULL);
+ UNBLOCK_CHILD (oset);
+
+ if (child == 0)
+ {
+ r = bgp_search (pid);
+ if (r >= 0)
+ return r;
+ }
+
+ if (child == 0)
+ {
+ internal_error (_("wait: pid %ld is not a child of this shell"), (long)pid);
+ return (127);
+ }
+
+ r = wait_for (pid);
+
+ /* POSIX.2: if we just waited for a job, we can remove it from the jobs
+ table. */
+ BLOCK_CHILD (set, oset);
+ job = find_job (pid, 0, NULL);
+ if (job != NO_JOB && jobs[job] && DEADJOB (job))
+ jobs[job]->flags |= J_NOTIFIED;
+ UNBLOCK_CHILD (oset);
+
+ /* If running in posix mode, remove the job from the jobs table immediately */
+ if (posixly_correct)
+ cleanup_dead_jobs ();
+
+ return r;
+}
+
+/* Wait for all of the backgrounds of this shell to finish. */
+void
+wait_for_background_pids ()
+{
+ register int i, r, waited_for;
+ sigset_t set, oset;
+ pid_t pid;
+
+ for (waited_for = 0;;)
+ {
+ BLOCK_CHILD (set, oset);
+
+ /* find first running job; if none running in foreground, break */
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("wait_for_background_pids: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i] && RUNNING (i) && IS_FOREGROUND (i) == 0)
+ break;
+ }
+ if (i == js.j_jobslots)
+ {
+ UNBLOCK_CHILD (oset);
+ break;
+ }
+
+ /* now wait for the last pid in that job. */
+ pid = find_last_pid (i, 0);
+ UNBLOCK_CHILD (oset);
+ QUIT;
+ errno = 0; /* XXX */
+ r = wait_for_single_pid (pid);
+ if (r == -1)
+ {
+ /* If we're mistaken about job state, compensate. */
+ if (errno == ECHILD)
+ mark_all_jobs_as_dead ();
+ }
+ else
+ waited_for++;
+ }
+
+ /* POSIX.2 says the shell can discard the statuses of all completed jobs if
+ `wait' is called with no arguments. */
+ mark_dead_jobs_as_notified (1);
+ cleanup_dead_jobs ();
+ bgp_clear ();
+}
+
+/* Make OLD_SIGINT_HANDLER the SIGINT signal handler. */
+#define INVALID_SIGNAL_HANDLER (SigHandler *)wait_for_background_pids
+static SigHandler *old_sigint_handler = INVALID_SIGNAL_HANDLER;
+
+static void
+restore_sigint_handler ()
+{
+ if (old_sigint_handler != INVALID_SIGNAL_HANDLER)
+ {
+ set_signal_handler (SIGINT, old_sigint_handler);
+ old_sigint_handler = INVALID_SIGNAL_HANDLER;
+ }
+}
+
+static int wait_sigint_received;
+
+/* Handle SIGINT while we are waiting for children in a script to exit.
+ The `wait' builtin should be interruptible, but all others should be
+ effectively ignored (i.e. not cause the shell to exit). */
+static sighandler
+wait_sigint_handler (sig)
+ int sig;
+{
+ SigHandler *sigint_handler;
+
+ if (interrupt_immediately ||
+ (this_shell_builtin && this_shell_builtin == wait_builtin))
+ {
+ last_command_exit_value = EXECUTION_FAILURE;
+ restore_sigint_handler ();
+ /* If we got a SIGINT while in `wait', and SIGINT is trapped, do
+ what POSIX.2 says (see builtins/wait.def for more info). */
+ if (this_shell_builtin && this_shell_builtin == wait_builtin &&
+ signal_is_trapped (SIGINT) &&
+ ((sigint_handler = trap_to_sighandler (SIGINT)) == trap_handler))
+ {
+ interrupt_immediately = 0;
+ trap_handler (SIGINT); /* set pending_traps[SIGINT] */
+ wait_signal_received = SIGINT;
+ longjmp (wait_intr_buf, 1);
+ }
+
+ ADDINTERRUPT;
+ QUIT;
+ }
+
+ /* XXX - should this be interrupt_state? If it is, the shell will act
+ as if it got the SIGINT interrupt. */
+ wait_sigint_received = 1;
+
+ /* Otherwise effectively ignore the SIGINT and allow the running job to
+ be killed. */
+ SIGRETURN (0);
+}
+
+static int
+process_exit_signal (status)
+ WAIT status;
+{
+ return (WIFSIGNALED (status) ? WTERMSIG (status) : 0);
+}
+
+static int
+process_exit_status (status)
+ WAIT status;
+{
+ if (WIFSIGNALED (status))
+ return (128 + WTERMSIG (status));
+ else if (WIFSTOPPED (status) == 0)
+ return (WEXITSTATUS (status));
+ else
+ return (EXECUTION_SUCCESS);
+}
+
+/* Return the exit status of the last process in the pipeline for job JOB.
+ This is the exit status of the entire job. */
+static WAIT
+raw_job_exit_status (job)
+ int job;
+{
+ register PROCESS *p;
+ int fail;
+
+ if (pipefail_opt)
+ {
+ fail = 0;
+ p = jobs[job]->pipe;
+ do
+ {
+ if (p->status != EXECUTION_SUCCESS) fail = p->status;
+ p = p->next;
+ }
+ while (p != jobs[job]->pipe);
+ return fail;
+ }
+
+ for (p = jobs[job]->pipe; p->next != jobs[job]->pipe; p = p->next)
+ ;
+ return (p->status);
+}
+
+/* Return the exit status of job JOB. This is the exit status of the last
+ (rightmost) process in the job's pipeline, modified if the job was killed
+ by a signal or stopped. */
+static int
+job_exit_status (job)
+ int job;
+{
+ return (process_exit_status (raw_job_exit_status (job)));
+}
+
+static int
+job_exit_signal (job)
+ int job;
+{
+ return (process_exit_signal (raw_job_exit_status (job)));
+}
+
+#define FIND_CHILD(pid, child) \
+ do \
+ { \
+ child = find_pipeline (pid, 0, (int *)NULL); \
+ if (child == 0) \
+ { \
+ give_terminal_to (shell_pgrp, 0); \
+ UNBLOCK_CHILD (oset); \
+ internal_error (_("wait_for: No record of process %ld"), (long)pid); \
+ restore_sigint_handler (); \
+ return (termination_state = 127); \
+ } \
+ } \
+ while (0)
+
+/* Wait for pid (one of our children) to terminate, then
+ return the termination state. Returns 127 if PID is not found in
+ the jobs table. Returns -1 if waitchld() returns -1, indicating
+ that there are no unwaited-for child processes. */
+int
+wait_for (pid)
+ pid_t pid;
+{
+ int job, termination_state, r;
+ WAIT s;
+ register PROCESS *child;
+ sigset_t set, oset;
+ register PROCESS *p;
+
+ /* In the case that this code is interrupted, and we longjmp () out of it,
+ we are relying on the code in throw_to_top_level () to restore the
+ top-level signal mask. */
+ BLOCK_CHILD (set, oset);
+
+ /* Ignore interrupts while waiting for a job run without job control
+ to finish. We don't want the shell to exit if an interrupt is
+ received, only if one of the jobs run is killed via SIGINT. If
+ job control is not set, the job will be run in the same pgrp as
+ the shell, and the shell will see any signals the job gets. */
+
+ /* This is possibly a race condition -- should it go in stop_pipeline? */
+ wait_sigint_received = 0;
+ if (job_control == 0)
+ old_sigint_handler = set_signal_handler (SIGINT, wait_sigint_handler);
+
+ termination_state = last_command_exit_value;
+
+ if (interactive && job_control == 0)
+ QUIT;
+
+ /* If we say wait_for (), then we have a record of this child somewhere.
+ If it and none of its peers are running, don't call waitchld(). */
+
+ job = NO_JOB;
+ do
+ {
+ FIND_CHILD (pid, child);
+
+ /* If this child is part of a job, then we are really waiting for the
+ job to finish. Otherwise, we are waiting for the child to finish.
+ We check for JDEAD in case the job state has been set by waitchld
+ after receipt of a SIGCHLD. */
+ if (job == NO_JOB)
+ job = find_job (pid, 0, NULL);
+
+ /* waitchld() takes care of setting the state of the job. If the job
+ has already exited before this is called, sigchld_handler will have
+ called waitchld and the state will be set to JDEAD. */
+
+ if (PRUNNING(child) || (job != NO_JOB && RUNNING (job)))
+ {
+#if defined (WAITPID_BROKEN) /* SCOv4 */
+ sigset_t suspend_set;
+ sigemptyset (&suspend_set);
+ sigsuspend (&suspend_set);
+#else /* !WAITPID_BROKEN */
+# if defined (MUST_UNBLOCK_CHLD)
+ struct sigaction act, oact;
+ sigset_t nullset, chldset;
+
+ sigemptyset (&nullset);
+ sigemptyset (&chldset);
+ sigprocmask (SIG_SETMASK, &nullset, &chldset);
+ act.sa_handler = SIG_DFL;
+ sigemptyset (&act.sa_mask);
+ sigemptyset (&oact.sa_mask);
+ act.sa_flags = 0;
+ sigaction (SIGCHLD, &act, &oact);
+# endif
+ queue_sigchld = 1;
+ r = waitchld (pid, 1);
+# if defined (MUST_UNBLOCK_CHLD)
+ sigaction (SIGCHLD, &oact, (struct sigaction *)NULL);
+ sigprocmask (SIG_SETMASK, &chldset, (sigset_t *)NULL);
+# endif
+ queue_sigchld = 0;
+ if (r == -1 && errno == ECHILD && this_shell_builtin == wait_builtin)
+ {
+ termination_state = -1;
+ goto wait_for_return;
+ }
+
+ /* If child is marked as running, but waitpid() returns -1/ECHILD,
+ there is something wrong. Somewhere, wait should have returned
+ that child's pid. Mark the child as not running and the job,
+ if it exists, as JDEAD. */
+ if (r == -1 && errno == ECHILD)
+ {
+ child->running = PS_DONE;
+ child->status = 0; /* XXX -- can't find true status */
+ if (job != NO_JOB)
+ {
+ jobs[job]->state = JDEAD;
+ js.c_reaped++;
+ js.j_ndead++;
+ }
+ }
+#endif /* WAITPID_BROKEN */
+ }
+
+ /* If the shell is interactive, and job control is disabled, see
+ if the foreground process has died due to SIGINT and jump out
+ of the wait loop if it has. waitchld has already restored the
+ old SIGINT signal handler. */
+ if (interactive && job_control == 0)
+ QUIT;
+ }
+ while (PRUNNING (child) || (job != NO_JOB && RUNNING (job)));
+
+ /* The exit state of the command is either the termination state of the
+ child, or the termination state of the job. If a job, the status
+ of the last child in the pipeline is the significant one. If the command
+ or job was terminated by a signal, note that value also. */
+ termination_state = (job != NO_JOB) ? job_exit_status (job)
+ : process_exit_status (child->status);
+ last_command_exit_signal = (job != NO_JOB) ? job_exit_signal (job)
+ : process_exit_signal (child->status);
+
+ /* XXX */
+ if ((job != NO_JOB && JOBSTATE (job) == JSTOPPED) || WIFSTOPPED (child->status))
+ termination_state = 128 + WSTOPSIG (child->status);
+
+ if (job == NO_JOB || IS_JOBCONTROL (job))
+ {
+ /* XXX - under what circumstances is a job not present in the jobs
+ table (job == NO_JOB)?
+ 1. command substitution
+
+ In the case of command substitution, at least, it's probably not
+ the right thing to give the terminal to the shell's process group,
+ even though there is code in subst.c:command_substitute to work
+ around it.
+
+ Things that don't:
+ $PROMPT_COMMAND execution
+ process substitution
+ */
+#if 0
+if (job == NO_JOB)
+ itrace("wait_for: job == NO_JOB, giving the terminal to shell_pgrp (%ld)", (long)shell_pgrp);
+#endif
+
+ give_terminal_to (shell_pgrp, 0);
+ }
+
+ /* If the command did not exit cleanly, or the job is just
+ being stopped, then reset the tty state back to what it
+ was before this command. Reset the tty state and notify
+ the user of the job termination only if the shell is
+ interactive. Clean up any dead jobs in either case. */
+ if (job != NO_JOB)
+ {
+ if (interactive_shell && subshell_environment == 0)
+ {
+ /* This used to use `child->status'. That's wrong, however, for
+ pipelines. `child' is the first process in the pipeline. It's
+ likely that the process we want to check for abnormal termination
+ or stopping is the last process in the pipeline, especially if
+ it's long-lived and the first process is short-lived. Since we
+ know we have a job here, we can check all the processes in this
+ job's pipeline and see if one of them stopped or terminated due
+ to a signal. We might want to change this later to just check
+ the last process in the pipeline. If no process exits due to a
+ signal, S is left as the status of the last job in the pipeline. */
+ p = jobs[job]->pipe;
+ do
+ {
+ s = p->status;
+ if (WIFSIGNALED(s) || WIFSTOPPED(s))
+ break;
+ p = p->next;
+ }
+ while (p != jobs[job]->pipe);
+
+ if (WIFSIGNALED (s) || WIFSTOPPED (s))
+ {
+ set_tty_state ();
+
+ /* If the current job was stopped or killed by a signal, and
+ the user has requested it, get a possibly new window size */
+ if (check_window_size && (job == js.j_current || IS_FOREGROUND (job)))
+ get_new_window_size (0);
+ }
+ else
+ get_tty_state ();
+
+ /* If job control is enabled, the job was started with job
+ control, the job was the foreground job, and it was killed
+ by SIGINT, then print a newline to compensate for the kernel
+ printing the ^C without a trailing newline. */
+ if (job_control && IS_JOBCONTROL (job) && IS_FOREGROUND (job) &&
+ WIFSIGNALED (s) && WTERMSIG (s) == SIGINT)
+ {
+ /* If SIGINT is not trapped and the shell is in a for, while,
+ or until loop, act as if the shell received SIGINT as
+ well, so the loop can be broken. This doesn't call the
+ SIGINT signal handler; maybe it should. */
+ if (signal_is_trapped (SIGINT) == 0 && loop_level)
+ ADDINTERRUPT;
+ else
+ {
+ putchar ('\n');
+ fflush (stdout);
+ }
+ }
+ }
+
+ /* Moved here from set_job_status_and_cleanup, which is in the SIGCHLD
+ signal handler path */
+ if (DEADJOB (job) && IS_FOREGROUND (job) /*&& subshell_environment == 0*/)
+ setjstatus (job);
+
+ /* If this job is dead, notify the user of the status. If the shell
+ is interactive, this will display a message on the terminal. If
+ the shell is not interactive, make sure we turn on the notify bit
+ so we don't get an unwanted message about the job's termination,
+ and so delete_job really clears the slot in the jobs table. */
+ notify_and_cleanup ();
+ }
+
+wait_for_return:
+
+ UNBLOCK_CHILD (oset);
+
+ /* Restore the original SIGINT signal handler before we return. */
+ restore_sigint_handler ();
+
+ return (termination_state);
+}
+
+/* Wait for the last process in the pipeline for JOB. Returns whatever
+ wait_for returns: the last process's termination state or -1 if there
+ are no unwaited-for child processes or an error occurs. */
+int
+wait_for_job (job)
+ int job;
+{
+ pid_t pid;
+ int r;
+ sigset_t set, oset;
+
+ BLOCK_CHILD(set, oset);
+ if (JOBSTATE (job) == JSTOPPED)
+ internal_warning (_("wait_for_job: job %d is stopped"), job+1);
+
+ pid = find_last_pid (job, 0);
+ UNBLOCK_CHILD(oset);
+ r = wait_for (pid);
+
+ /* POSIX.2: we can remove the job from the jobs table if we just waited
+ for it. */
+ BLOCK_CHILD (set, oset);
+ if (job != NO_JOB && jobs[job] && DEADJOB (job))
+ jobs[job]->flags |= J_NOTIFIED;
+ UNBLOCK_CHILD (oset);
+
+ return r;
+}
+
+/* Print info about dead jobs, and then delete them from the list
+ of known jobs. This does not actually delete jobs when the
+ shell is not interactive, because the dead jobs are not marked
+ as notified. */
+void
+notify_and_cleanup ()
+{
+ if (jobs_list_frozen)
+ return;
+
+ if (interactive || interactive_shell == 0 || sourcelevel)
+ notify_of_job_status ();
+
+ cleanup_dead_jobs ();
+}
+
+/* Make dead jobs disappear from the jobs array without notification.
+ This is used when the shell is not interactive. */
+void
+reap_dead_jobs ()
+{
+ mark_dead_jobs_as_notified (0);
+ cleanup_dead_jobs ();
+}
+
+/* Return the next closest (chronologically) job to JOB which is in
+ STATE. STATE can be JSTOPPED, JRUNNING. NO_JOB is returned if
+ there is no next recent job. */
+static int
+most_recent_job_in_state (job, state)
+ int job;
+ JOB_STATE state;
+{
+ register int i, result;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+
+ for (result = NO_JOB, i = job - 1; i >= 0; i--)
+ {
+ if (jobs[i] && (JOBSTATE (i) == state))
+ {
+ result = i;
+ break;
+ }
+ }
+
+ UNBLOCK_CHILD (oset);
+
+ return (result);
+}
+
+/* Return the newest *stopped* job older than JOB, or NO_JOB if not
+ found. */
+static int
+job_last_stopped (job)
+ int job;
+{
+ return (most_recent_job_in_state (job, JSTOPPED));
+}
+
+/* Return the newest *running* job older than JOB, or NO_JOB if not
+ found. */
+static int
+job_last_running (job)
+ int job;
+{
+ return (most_recent_job_in_state (job, JRUNNING));
+}
+
+/* Make JOB be the current job, and make previous be useful. Must be
+ called with SIGCHLD blocked. */
+static void
+set_current_job (job)
+ int job;
+{
+ int candidate;
+
+ if (js.j_current != job)
+ {
+ js.j_previous = js.j_current;
+ js.j_current = job;
+ }
+
+ /* First choice for previous job is the old current job. */
+ if (js.j_previous != js.j_current &&
+ js.j_previous != NO_JOB &&
+ jobs[js.j_previous] &&
+ STOPPED (js.j_previous))
+ return;
+
+ /* Second choice: Newest stopped job that is older than
+ the current job. */
+ candidate = NO_JOB;
+ if (STOPPED (js.j_current))
+ {
+ candidate = job_last_stopped (js.j_current);
+
+ if (candidate != NO_JOB)
+ {
+ js.j_previous = candidate;
+ return;
+ }
+ }
+
+ /* If we get here, there is either only one stopped job, in which case it is
+ the current job and the previous job should be set to the newest running
+ job, or there are only running jobs and the previous job should be set to
+ the newest running job older than the current job. We decide on which
+ alternative to use based on whether or not JOBSTATE(js.j_current) is
+ JSTOPPED. */
+
+ candidate = RUNNING (js.j_current) ? job_last_running (js.j_current)
+ : job_last_running (js.j_jobslots);
+
+ if (candidate != NO_JOB)
+ {
+ js.j_previous = candidate;
+ return;
+ }
+
+ /* There is only a single job, and it is both `+' and `-'. */
+ js.j_previous = js.j_current;
+}
+
+/* Make current_job be something useful, if it isn't already. */
+
+/* Here's the deal: The newest non-running job should be `+', and the
+ next-newest non-running job should be `-'. If there is only a single
+ stopped job, the js.j_previous is the newest non-running job. If there
+ are only running jobs, the newest running job is `+' and the
+ next-newest running job is `-'. Must be called with SIGCHLD blocked. */
+
+static void
+reset_current ()
+{
+ int candidate;
+
+ if (js.j_jobslots && js.j_current != NO_JOB && jobs[js.j_current] && STOPPED (js.j_current))
+ candidate = js.j_current;
+ else
+ {
+ candidate = NO_JOB;
+
+ /* First choice: the previous job. */
+ if (js.j_previous != NO_JOB && jobs[js.j_previous] && STOPPED (js.j_previous))
+ candidate = js.j_previous;
+
+ /* Second choice: the most recently stopped job. */
+ if (candidate == NO_JOB)
+ candidate = job_last_stopped (js.j_jobslots);
+
+ /* Third choice: the newest running job. */
+ if (candidate == NO_JOB)
+ candidate = job_last_running (js.j_jobslots);
+ }
+
+ /* If we found a job to use, then use it. Otherwise, there
+ are no jobs period. */
+ if (candidate != NO_JOB)
+ set_current_job (candidate);
+ else
+ js.j_current = js.j_previous = NO_JOB;
+}
+
+/* Set up the job structures so we know the job and its processes are
+ all running. */
+static void
+set_job_running (job)
+ int job;
+{
+ register PROCESS *p;
+
+ /* Each member of the pipeline is now running. */
+ p = jobs[job]->pipe;
+
+ do
+ {
+ if (WIFSTOPPED (p->status))
+ p->running = PS_RUNNING; /* XXX - could be PS_STOPPED */
+ p = p->next;
+ }
+ while (p != jobs[job]->pipe);
+
+ /* This means that the job is running. */
+ JOBSTATE (job) = JRUNNING;
+}
+
+/* Start a job. FOREGROUND if non-zero says to do that. Otherwise,
+ start the job in the background. JOB is a zero-based index into
+ JOBS. Returns -1 if it is unable to start a job, and the return
+ status of the job otherwise. */
+int
+start_job (job, foreground)
+ int job, foreground;
+{
+ register PROCESS *p;
+ int already_running;
+ sigset_t set, oset;
+ char *wd, *s;
+ static TTYSTRUCT save_stty;
+
+ BLOCK_CHILD (set, oset);
+
+ if (DEADJOB (job))
+ {
+ internal_error (_("%s: job has terminated"), this_command_name);
+ UNBLOCK_CHILD (oset);
+ return (-1);
+ }
+
+ already_running = RUNNING (job);
+
+ if (foreground == 0 && already_running)
+ {
+ internal_error (_("%s: job %d already in background"), this_command_name, job + 1);
+ UNBLOCK_CHILD (oset);
+ return (0); /* XPG6/SUSv3 says this is not an error */
+ }
+
+ wd = current_working_directory ();
+
+ /* You don't know about the state of this job. Do you? */
+ jobs[job]->flags &= ~J_NOTIFIED;
+
+ if (foreground)
+ {
+ set_current_job (job);
+ jobs[job]->flags |= J_FOREGROUND;
+ }
+
+ /* Tell the outside world what we're doing. */
+ p = jobs[job]->pipe;
+
+ if (foreground == 0)
+ {
+ /* POSIX.2 says `bg' doesn't give any indication about current or
+ previous job. */
+ if (posixly_correct == 0)
+ s = (job == js.j_current) ? "+ ": ((job == js.j_previous) ? "- " : " ");
+ else
+ s = " ";
+ printf ("[%d]%s", job + 1, s);
+ }
+
+ do
+ {
+ printf ("%s%s",
+ p->command ? p->command : "",
+ p->next != jobs[job]->pipe? " | " : "");
+ p = p->next;
+ }
+ while (p != jobs[job]->pipe);
+
+ if (foreground == 0)
+ printf (" &");
+
+ if (strcmp (wd, jobs[job]->wd) != 0)
+ printf (" (wd: %s)", polite_directory_format (jobs[job]->wd));
+
+ printf ("\n");
+
+ /* Run the job. */
+ if (already_running == 0)
+ set_job_running (job);
+
+ /* Save the tty settings before we start the job in the foreground. */
+ if (foreground)
+ {
+ get_tty_state ();
+ save_stty = shell_tty_info;
+ /* Give the terminal to this job. */
+ if (IS_JOBCONTROL (job))
+ give_terminal_to (jobs[job]->pgrp, 0);
+ }
+ else
+ jobs[job]->flags &= ~J_FOREGROUND;
+
+ /* If the job is already running, then don't bother jump-starting it. */
+ if (already_running == 0)
+ {
+ jobs[job]->flags |= J_NOTIFIED;
+ killpg (jobs[job]->pgrp, SIGCONT);
+ }
+
+ if (foreground)
+ {
+ pid_t pid;
+ int s;
+
+ pid = find_last_pid (job, 0);
+ UNBLOCK_CHILD (oset);
+ s = wait_for (pid);
+ shell_tty_info = save_stty;
+ set_tty_state ();
+ return (s);
+ }
+ else
+ {
+ reset_current ();
+ UNBLOCK_CHILD (oset);
+ return (0);
+ }
+}
+
+/* Give PID SIGNAL. This determines what job the pid belongs to (if any).
+ If PID does belong to a job, and the job is stopped, then CONTinue the
+ job after giving it SIGNAL. Returns -1 on failure. If GROUP is non-null,
+ then kill the process group associated with PID. */
+int
+kill_pid (pid, sig, group)
+ pid_t pid;
+ int sig, group;
+{
+ register PROCESS *p;
+ int job, result, negative;
+ sigset_t set, oset;
+
+ if (pid < -1)
+ {
+ pid = -pid;
+ group = negative = 1;
+ }
+ else
+ negative = 0;
+
+ result = EXECUTION_SUCCESS;
+ if (group)
+ {
+ BLOCK_CHILD (set, oset);
+ p = find_pipeline (pid, 0, &job);
+
+ if (job != NO_JOB)
+ {
+ jobs[job]->flags &= ~J_NOTIFIED;
+
+ /* Kill process in backquotes or one started without job control? */
+
+ /* If we're passed a pid < -1, just call killpg and see what happens */
+ if (negative && jobs[job]->pgrp == shell_pgrp)
+ result = killpg (pid, sig);
+ /* If we're killing using job control notification, for example,
+ without job control active, we have to do things ourselves. */
+ else if (jobs[job]->pgrp == shell_pgrp)
+ {
+ p = jobs[job]->pipe;
+ do
+ {
+ if (PALIVE (p) == 0)
+ continue; /* avoid pid recycling problem */
+ kill (p->pid, sig);
+ if (PEXITED (p) && (sig == SIGTERM || sig == SIGHUP))
+ kill (p->pid, SIGCONT);
+ p = p->next;
+ }
+ while (p != jobs[job]->pipe);
+ }
+ else
+ {
+ result = killpg (jobs[job]->pgrp, sig);
+ if (p && STOPPED (job) && (sig == SIGTERM || sig == SIGHUP))
+ killpg (jobs[job]->pgrp, SIGCONT);
+ /* If we're continuing a stopped job via kill rather than bg or
+ fg, emulate the `bg' behavior. */
+ if (p && STOPPED (job) && (sig == SIGCONT))
+ {
+ set_job_running (job);
+ jobs[job]->flags &= ~J_FOREGROUND;
+ jobs[job]->flags |= J_NOTIFIED;
+ }
+ }
+ }
+ else
+ result = killpg (pid, sig);
+
+ UNBLOCK_CHILD (oset);
+ }
+ else
+ result = kill (pid, sig);
+
+ return (result);
+}
+
+/* sigchld_handler () flushes at least one of the children that we are
+ waiting for. It gets run when we have gotten a SIGCHLD signal. */
+static sighandler
+sigchld_handler (sig)
+ int sig;
+{
+ int n, oerrno;
+
+ oerrno = errno;
+ REINSTALL_SIGCHLD_HANDLER;
+ sigchld++;
+ n = 0;
+ if (queue_sigchld == 0)
+ n = waitchld (-1, 0);
+ errno = oerrno;
+ SIGRETURN (n);
+}
+
+/* waitchld() reaps dead or stopped children. It's called by wait_for and
+ sigchld_handler, and runs until there aren't any children terminating any
+ more.
+ If BLOCK is 1, this is to be a blocking wait for a single child, although
+ an arriving SIGCHLD could cause the wait to be non-blocking. It returns
+ the number of children reaped, or -1 if there are no unwaited-for child
+ processes. */
+static int
+waitchld (wpid, block)
+ pid_t wpid;
+ int block;
+{
+ WAIT status;
+ PROCESS *child;
+ pid_t pid;
+ int call_set_current, last_stopped_job, job, children_exited, waitpid_flags;
+ static int wcontinued = WCONTINUED; /* run-time fix for glibc problem */
+
+ call_set_current = children_exited = 0;
+ last_stopped_job = NO_JOB;
+
+ do
+ {
+ /* We don't want to be notified about jobs stopping if job control
+ is not active. XXX - was interactive_shell instead of job_control */
+ waitpid_flags = (job_control && subshell_environment == 0)
+ ? (WUNTRACED|wcontinued)
+ : 0;
+ if (sigchld || block == 0)
+ waitpid_flags |= WNOHANG;
+ pid = WAITPID (-1, &status, waitpid_flags);
+
+ /* WCONTINUED may be rejected by waitpid as invalid even when defined */
+ if (wcontinued && pid < 0 && errno == EINVAL)
+ {
+ wcontinued = 0;
+ continue; /* jump back to the test and retry without WCONTINUED */
+ }
+
+ /* The check for WNOHANG is to make sure we decrement sigchld only
+ if it was non-zero before we called waitpid. */
+ if (sigchld > 0 && (waitpid_flags & WNOHANG))
+ sigchld--;
+
+ /* If waitpid returns -1 with errno == ECHILD, there are no more
+ unwaited-for child processes of this shell. */
+ if (pid < 0 && errno == ECHILD)
+ {
+ if (children_exited == 0)
+ return -1;
+ else
+ break;
+ }
+
+ /* If waitpid returns 0, there are running children. If it returns -1,
+ the only other error POSIX says it can return is EINTR. */
+ if (pid <= 0)
+ continue; /* jumps right to the test */
+
+ /* children_exited is used to run traps on SIGCHLD. We don't want to
+ run the trap if a process is just being continued. */
+ if (WIFCONTINUED(status) == 0)
+ children_exited++;
+
+ /* Locate our PROCESS for this pid. */
+ child = find_process (pid, 1, &job); /* want living procs only */
+
+ /* It is not an error to have a child terminate that we did
+ not have a record of. This child could have been part of
+ a pipeline in backquote substitution. Even so, I'm not
+ sure child is ever non-zero. */
+ if (child == 0)
+ continue;
+
+ /* Remember status, and whether or not the process is running. */
+ child->status = status;
+ child->running = WIFCONTINUED(status) ? PS_RUNNING : PS_DONE;
+
+ if (PEXITED (child))
+ {
+ js.c_totreaped++;
+ if (job != NO_JOB)
+ js.c_reaped++;
+ }
+
+ if (job == NO_JOB)
+ continue;
+
+ call_set_current += set_job_status_and_cleanup (job);
+
+ if (STOPPED (job))
+ last_stopped_job = job;
+ else if (DEADJOB (job) && last_stopped_job == job)
+ last_stopped_job = NO_JOB;
+ }
+ while ((sigchld || block == 0) && pid > (pid_t)0);
+
+ /* If a job was running and became stopped, then set the current
+ job. Otherwise, don't change a thing. */
+ if (call_set_current)
+ {
+ if (last_stopped_job != NO_JOB)
+ set_current_job (last_stopped_job);
+ else
+ reset_current ();
+ }
+
+ /* Call a SIGCHLD trap handler for each child that exits, if one is set. */
+ if (job_control && signal_is_trapped (SIGCHLD) && children_exited &&
+ trap_list[SIGCHLD] != (char *)IGNORE_SIG)
+ run_sigchld_trap (children_exited);
+
+ /* We have successfully recorded the useful information about this process
+ that has just changed state. If we notify asynchronously, and the job
+ that this process belongs to is no longer running, then notify the user
+ of that fact now. */
+ if (asynchronous_notification && interactive)
+ notify_of_job_status ();
+
+ return (children_exited);
+}
+
+/* Set the status of JOB and perform any necessary cleanup if the job is
+ marked as JDEAD.
+
+ Currently, the cleanup activity is restricted to handling any SIGINT
+ received while waiting for a foreground job to finish. */
+static int
+set_job_status_and_cleanup (job)
+ int job;
+{
+ PROCESS *child;
+ int tstatus, job_state, any_stopped, any_tstped, call_set_current;
+ SigHandler *temp_handler;
+
+ child = jobs[job]->pipe;
+ jobs[job]->flags &= ~J_NOTIFIED;
+
+ call_set_current = 0;
+
+ /*
+ * COMPUTE JOB STATUS
+ */
+
+ /* If all children are not running, but any of them is stopped, then
+ the job is stopped, not dead. */
+ job_state = any_stopped = any_tstped = 0;
+ do
+ {
+ job_state |= PRUNNING (child);
+#if 0
+ if (PEXITED (child) && (WIFSTOPPED (child->status)))
+#else
+ /* Only checking for WIFSTOPPED now, not for PS_DONE */
+ if (PSTOPPED (child))
+#endif
+ {
+ any_stopped = 1;
+ any_tstped |= interactive && job_control &&
+ (WSTOPSIG (child->status) == SIGTSTP);
+ }
+ child = child->next;
+ }
+ while (child != jobs[job]->pipe);
+
+ /* If job_state != 0, the job is still running, so don't bother with
+ setting the process exit status and job state unless we're
+ transitioning from stopped to running. */
+ if (job_state != 0 && JOBSTATE(job) != JSTOPPED)
+ return 0;
+
+ /*
+ * SET JOB STATUS
+ */
+
+ /* The job is either stopped or dead. Set the state of the job accordingly. */
+ if (any_stopped)
+ {
+ jobs[job]->state = JSTOPPED;
+ jobs[job]->flags &= ~J_FOREGROUND;
+ call_set_current++;
+ /* Suspending a job with SIGTSTP breaks all active loops. */
+ if (any_tstped && loop_level)
+ breaking = loop_level;
+ }
+ else if (job_state != 0) /* was stopped, now running */
+ {
+ jobs[job]->state = JRUNNING;
+ call_set_current++;
+ }
+ else
+ {
+ jobs[job]->state = JDEAD;
+ js.j_ndead++;
+
+#if 0
+ if (IS_FOREGROUND (job))
+ setjstatus (job);
+#endif
+
+ /* If this job has a cleanup function associated with it, call it
+ with `cleanarg' as the single argument, then set the function
+ pointer to NULL so it is not inadvertently called twice. The
+ cleanup function is responsible for deallocating cleanarg. */
+ if (jobs[job]->j_cleanup)
+ {
+ (*jobs[job]->j_cleanup) (jobs[job]->cleanarg);
+ jobs[job]->j_cleanup = (sh_vptrfunc_t *)NULL;
+ }
+ }
+
+ /*
+ * CLEANUP
+ *
+ * Currently, we just do special things if we got a SIGINT while waiting
+ * for a foreground job to complete
+ */
+
+ if (JOBSTATE (job) == JDEAD)
+ {
+ /* If we're running a shell script and we get a SIGINT with a
+ SIGINT trap handler, but the foreground job handles it and
+ does not exit due to SIGINT, run the trap handler but do not
+ otherwise act as if we got the interrupt. */
+ if (wait_sigint_received && interactive_shell == 0 &&
+ WIFSIGNALED (child->status) == 0 && IS_FOREGROUND (job) &&
+ signal_is_trapped (SIGINT))
+ {
+ int old_frozen;
+ wait_sigint_received = 0;
+ last_command_exit_value = process_exit_status (child->status);
+
+ old_frozen = jobs_list_frozen;
+ jobs_list_frozen = 1;
+ tstatus = maybe_call_trap_handler (SIGINT);
+ jobs_list_frozen = old_frozen;
+ }
+
+ /* If the foreground job is killed by SIGINT when job control is not
+ active, we need to perform some special handling.
+
+ The check of wait_sigint_received is a way to determine if the
+ SIGINT came from the keyboard (in which case the shell has already
+ seen it, and wait_sigint_received is non-zero, because keyboard
+ signals are sent to process groups) or via kill(2) to the foreground
+ process by another process (or itself). If the shell did receive the
+ SIGINT, it needs to perform normal SIGINT processing. */
+ else if (wait_sigint_received && (WTERMSIG (child->status) == SIGINT) &&
+ IS_FOREGROUND (job) && IS_JOBCONTROL (job) == 0)
+ {
+ int old_frozen;
+
+ wait_sigint_received = 0;
+
+ /* If SIGINT is trapped, set the exit status so that the trap
+ handler can see it. */
+ if (signal_is_trapped (SIGINT))
+ last_command_exit_value = process_exit_status (child->status);
+
+ /* If the signal is trapped, let the trap handler get it no matter
+ what and simply return if the trap handler returns.
+ maybe_call_trap_handler() may cause dead jobs to be removed from
+ the job table because of a call to execute_command. We work
+ around this by setting JOBS_LIST_FROZEN. */
+ old_frozen = jobs_list_frozen;
+ jobs_list_frozen = 1;
+ tstatus = maybe_call_trap_handler (SIGINT);
+ jobs_list_frozen = old_frozen;
+ if (tstatus == 0 && old_sigint_handler != INVALID_SIGNAL_HANDLER)
+ {
+ /* wait_sigint_handler () has already seen SIGINT and
+ allowed the wait builtin to jump out. We need to
+ call the original SIGINT handler, if necessary. If
+ the original handler is SIG_DFL, we need to resend
+ the signal to ourselves. */
+
+ temp_handler = old_sigint_handler;
+
+ /* Bogus. If we've reset the signal handler as the result
+ of a trap caught on SIGINT, then old_sigint_handler
+ will point to trap_handler, which now knows nothing about
+ SIGINT (if we reset the sighandler to the default).
+ In this case, we have to fix things up. What a crock. */
+ if (temp_handler == trap_handler && signal_is_trapped (SIGINT) == 0)
+ temp_handler = trap_to_sighandler (SIGINT);
+ restore_sigint_handler ();
+ if (temp_handler == SIG_DFL)
+ termination_unwind_protect (SIGINT);
+ else if (temp_handler != SIG_IGN)
+ (*temp_handler) (SIGINT);
+ }
+ }
+ }
+
+ return call_set_current;
+}
+
+/* Build the array of values for the $PIPESTATUS variable from the set of
+ exit statuses of all processes in the job J. */
+static void
+setjstatus (j)
+ int j;
+{
+#if defined (ARRAY_VARS)
+ register int i;
+ register PROCESS *p;
+
+ for (i = 1, p = jobs[j]->pipe; p->next != jobs[j]->pipe; p = p->next, i++)
+ ;
+ i++;
+ if (statsize < i)
+ {
+ pstatuses = (int *)xrealloc (pstatuses, i * sizeof (int));
+ statsize = i;
+ }
+ i = 0;
+ p = jobs[j]->pipe;
+ do
+ {
+ pstatuses[i++] = process_exit_status (p->status);
+ p = p->next;
+ }
+ while (p != jobs[j]->pipe);
+
+ pstatuses[i] = -1; /* sentinel */
+ set_pipestatus_array (pstatuses, i);
+#endif
+}
+
+static void
+run_sigchld_trap (nchild)
+ int nchild;
+{
+ char *trap_command;
+ int i;
+
+ /* Turn off the trap list during the call to parse_and_execute ()
+ to avoid potentially infinite recursive calls. Preserve the
+ values of last_command_exit_value, last_made_pid, and the_pipeline
+ around the execution of the trap commands. */
+ trap_command = savestring (trap_list[SIGCHLD]);
+
+ begin_unwind_frame ("SIGCHLD trap");
+ unwind_protect_int (last_command_exit_value);
+ unwind_protect_int (last_command_exit_signal);
+ unwind_protect_var (last_made_pid);
+ unwind_protect_int (interrupt_immediately);
+ unwind_protect_int (jobs_list_frozen);
+ unwind_protect_pointer (the_pipeline);
+ unwind_protect_pointer (subst_assign_varlist);
+
+ /* We have to add the commands this way because they will be run
+ in reverse order of adding. We don't want maybe_set_sigchld_trap ()
+ to reference freed memory. */
+ add_unwind_protect (xfree, trap_command);
+ add_unwind_protect (maybe_set_sigchld_trap, trap_command);
+
+ subst_assign_varlist = (WORD_LIST *)NULL;
+ the_pipeline = (PROCESS *)NULL;
+
+ restore_default_signal (SIGCHLD);
+ jobs_list_frozen = 1;
+ for (i = 0; i < nchild; i++)
+ {
+ interrupt_immediately = 1;
+ parse_and_execute (savestring (trap_command), "trap", SEVAL_NOHIST|SEVAL_RESETLINE);
+ }
+
+ run_unwind_frame ("SIGCHLD trap");
+}
+
+/* Function to call when you want to notify people of changes
+ in job status. This prints out all jobs which are pending
+ notification to stderr, and marks those printed as already
+ notified, thus making them candidates for cleanup. */
+static void
+notify_of_job_status ()
+{
+ register int job, termsig;
+ char *dir;
+ sigset_t set, oset;
+ WAIT s;
+
+ if (jobs == 0 || js.j_jobslots == 0)
+ return;
+
+ if (old_ttou != 0)
+ {
+ sigemptyset (&set);
+ sigaddset (&set, SIGCHLD);
+ sigaddset (&set, SIGTTOU);
+ sigemptyset (&oset);
+ sigprocmask (SIG_BLOCK, &set, &oset);
+ }
+ else
+ queue_sigchld++;
+
+ /* XXX could use js.j_firstj here */
+ for (job = 0, dir = (char *)NULL; job < js.j_jobslots; job++)
+ {
+ if (jobs[job] && IS_NOTIFIED (job) == 0)
+ {
+ s = raw_job_exit_status (job);
+ termsig = WTERMSIG (s);
+
+ /* POSIX.2 says we have to hang onto the statuses of at most the
+ last CHILD_MAX background processes if the shell is running a
+ script. If the shell is running a script, either from a file
+ or standard input, don't print anything unless the job was
+ killed by a signal. */
+ if (startup_state == 0 && WIFSIGNALED (s) == 0 &&
+ ((DEADJOB (job) && IS_FOREGROUND (job) == 0) || STOPPED (job)))
+ continue;
+
+#if 0
+ /* If job control is disabled, don't print the status messages.
+ Mark dead jobs as notified so that they get cleaned up. If
+ startup_state == 2, we were started to run `-c command', so
+ don't print anything. */
+ if ((job_control == 0 && interactive_shell) || startup_state == 2)
+#else
+ /* If job control is disabled, don't print the status messages.
+ Mark dead jobs as notified so that they get cleaned up. If
+ startup_state == 2 and subshell_environment has the
+ SUBSHELL_COMSUB bit turned on, we were started to run a command
+ substitution, so don't print anything. */
+ if ((job_control == 0 && interactive_shell) ||
+ (startup_state == 2 && (subshell_environment & SUBSHELL_COMSUB)))
+#endif
+ {
+ /* POSIX.2 compatibility: if the shell is not interactive,
+ hang onto the job corresponding to the last asynchronous
+ pid until the user has been notified of its status or does
+ a `wait'. */
+ if (DEADJOB (job) && (interactive_shell || (find_last_pid (job, 0) != last_asynchronous_pid)))
+ jobs[job]->flags |= J_NOTIFIED;
+ continue;
+ }
+
+ /* Print info on jobs that are running in the background,
+ and on foreground jobs that were killed by anything
+ except SIGINT (and possibly SIGPIPE). */
+ switch (JOBSTATE (job))
+ {
+ case JDEAD:
+ if (interactive_shell == 0 && termsig && WIFSIGNALED (s) &&
+ termsig != SIGINT &&
+#if defined (DONT_REPORT_SIGPIPE)
+ termsig != SIGPIPE &&
+#endif
+ signal_is_trapped (termsig) == 0)
+ {
+ /* Don't print `0' for a line number. */
+ fprintf (stderr, "%s: line %d: ", get_name_for_error (), (line_number == 0) ? 1 : line_number);
+ pretty_print_job (job, JLIST_NONINTERACTIVE, stderr);
+ }
+ else if (IS_FOREGROUND (job))
+ {
+#if !defined (DONT_REPORT_SIGPIPE)
+ if (termsig && WIFSIGNALED (s) && termsig != SIGINT)
+#else
+ if (termsig && WIFSIGNALED (s) && termsig != SIGINT && termsig != SIGPIPE)
+#endif
+ {
+ fprintf (stderr, "%s", j_strsignal (termsig));
+
+ if (WIFCORED (s))
+ fprintf (stderr, " (core dumped)");
+
+ fprintf (stderr, "\n");
+ }
+ }
+ else if (job_control) /* XXX job control test added */
+ {
+ if (dir == 0)
+ dir = current_working_directory ();
+ pretty_print_job (job, JLIST_STANDARD, stderr);
+ if (dir && strcmp (dir, jobs[job]->wd) != 0)
+ fprintf (stderr,
+ "(wd now: %s)\n", polite_directory_format (dir));
+ }
+
+ jobs[job]->flags |= J_NOTIFIED;
+ break;
+
+ case JSTOPPED:
+ fprintf (stderr, "\n");
+ if (dir == 0)
+ dir = current_working_directory ();
+ pretty_print_job (job, JLIST_STANDARD, stderr);
+ if (dir && (strcmp (dir, jobs[job]->wd) != 0))
+ fprintf (stderr,
+ "(wd now: %s)\n", polite_directory_format (dir));
+ jobs[job]->flags |= J_NOTIFIED;
+ break;
+
+ case JRUNNING:
+ case JMIXED:
+ break;
+
+ default:
+ programming_error ("notify_of_job_status");
+ }
+ }
+ }
+ if (old_ttou != 0)
+ sigprocmask (SIG_SETMASK, &oset, (sigset_t *)NULL);
+ else
+ queue_sigchld--;
+}
+
+/* Initialize the job control mechanism, and set up the tty stuff. */
+int
+initialize_job_control (force)
+ int force;
+{
+ shell_pgrp = getpgid (0);
+
+ if (shell_pgrp == -1)
+ {
+ sys_error ("initialize_job_control: getpgrp failed");
+ exit (1);
+ }
+
+ /* We can only have job control if we are interactive. */
+ if (interactive == 0)
+ {
+ job_control = 0;
+ original_pgrp = NO_PID;
+ shell_tty = fileno (stderr);
+ }
+ else
+ {
+ /* Get our controlling terminal. If job_control is set, or
+ interactive is set, then this is an interactive shell no
+ matter where fd 2 is directed. */
+ shell_tty = dup (fileno (stderr)); /* fd 2 */
+
+ shell_tty = move_to_high_fd (shell_tty, 1, -1);
+
+ /* Compensate for a bug in systems that compiled the BSD
+ rlogind with DEBUG defined, like NeXT and Alliant. */
+ if (shell_pgrp == 0)
+ {
+ shell_pgrp = getpid ();
+ setpgid (0, shell_pgrp);
+ tcsetpgrp (shell_tty, shell_pgrp);
+ }
+
+ while ((terminal_pgrp = tcgetpgrp (shell_tty)) != -1)
+ {
+ if (shell_pgrp != terminal_pgrp)
+ {
+ SigHandler *ottin;
+
+ ottin = set_signal_handler(SIGTTIN, SIG_DFL);
+ kill (0, SIGTTIN);
+ set_signal_handler (SIGTTIN, ottin);
+ continue;
+ }
+ break;
+ }
+
+ /* Make sure that we are using the new line discipline. */
+ if (set_new_line_discipline (shell_tty) < 0)
+ {
+ sys_error ("initialize_job_control: line discipline");
+ job_control = 0;
+ }
+ else
+ {
+ original_pgrp = shell_pgrp;
+ shell_pgrp = getpid ();
+
+ if ((original_pgrp != shell_pgrp) && (setpgid (0, shell_pgrp) < 0))
+ {
+ sys_error ("initialize_job_control: setpgid");
+ shell_pgrp = original_pgrp;
+ }
+
+ job_control = 1;
+
+ /* If (and only if) we just set our process group to our pid,
+ thereby becoming a process group leader, and the terminal
+ is not in the same process group as our (new) process group,
+ then set the terminal's process group to our (new) process
+ group. If that fails, set our process group back to what it
+ was originally (so we can still read from the terminal) and
+ turn off job control. */
+ if (shell_pgrp != original_pgrp && shell_pgrp != terminal_pgrp)
+ {
+ if (give_terminal_to (shell_pgrp, 0) < 0)
+ {
+ setpgid (0, original_pgrp);
+ shell_pgrp = original_pgrp;
+ job_control = 0;
+ }
+ }
+ }
+ if (job_control == 0)
+ internal_error (_("no job control in this shell"));
+ }
+
+ if (shell_tty != fileno (stderr))
+ SET_CLOSE_ON_EXEC (shell_tty);
+
+ set_signal_handler (SIGCHLD, sigchld_handler);
+
+ change_flag ('m', job_control ? '-' : '+');
+
+ if (interactive)
+ get_tty_state ();
+
+ if (js.c_childmax < 0)
+ js.c_childmax = getmaxchild ();
+ if (js.c_childmax < 0)
+ js.c_childmax = DEFAULT_CHILD_MAX;
+
+ return job_control;
+}
+
+#ifdef DEBUG
+void
+debug_print_pgrps ()
+{
+ itrace("original_pgrp = %ld shell_pgrp = %ld terminal_pgrp = %ld",
+ (long)original_pgrp, (long)shell_pgrp, (long)terminal_pgrp);
+ itrace("tcgetpgrp(%d) -> %ld, getpgid(0) -> %ld",
+ shell_tty, (long)tcgetpgrp (shell_tty), (long)getpgid(0));
+}
+#endif
+
+/* Set the line discipline to the best this system has to offer.
+ Return -1 if this is not possible. */
+static int
+set_new_line_discipline (tty)
+ int tty;
+{
+#if defined (NEW_TTY_DRIVER)
+ int ldisc;
+
+ if (ioctl (tty, TIOCGETD, &ldisc) < 0)
+ return (-1);
+
+ if (ldisc != NTTYDISC)
+ {
+ ldisc = NTTYDISC;
+
+ if (ioctl (tty, TIOCSETD, &ldisc) < 0)
+ return (-1);
+ }
+ return (0);
+#endif /* NEW_TTY_DRIVER */
+
+#if defined (TERMIO_TTY_DRIVER)
+# if defined (TERMIO_LDISC) && (NTTYDISC)
+ if (ioctl (tty, TCGETA, &shell_tty_info) < 0)
+ return (-1);
+
+ if (shell_tty_info.c_line != NTTYDISC)
+ {
+ shell_tty_info.c_line = NTTYDISC;
+ if (ioctl (tty, TCSETAW, &shell_tty_info) < 0)
+ return (-1);
+ }
+# endif /* TERMIO_LDISC && NTTYDISC */
+ return (0);
+#endif /* TERMIO_TTY_DRIVER */
+
+#if defined (TERMIOS_TTY_DRIVER)
+# if defined (TERMIOS_LDISC) && defined (NTTYDISC)
+ if (tcgetattr (tty, &shell_tty_info) < 0)
+ return (-1);
+
+ if (shell_tty_info.c_line != NTTYDISC)
+ {
+ shell_tty_info.c_line = NTTYDISC;
+ if (tcsetattr (tty, TCSADRAIN, &shell_tty_info) < 0)
+ return (-1);
+ }
+# endif /* TERMIOS_LDISC && NTTYDISC */
+ return (0);
+#endif /* TERMIOS_TTY_DRIVER */
+
+#if !defined (NEW_TTY_DRIVER) && !defined (TERMIO_TTY_DRIVER) && !defined (TERMIOS_TTY_DRIVER)
+ return (-1);
+#endif
+}
+
+#if defined (TIOCGWINSZ) && defined (SIGWINCH)
+static void
+get_new_window_size (from_sig)
+ int from_sig;
+{
+ struct winsize win;
+
+ if ((ioctl (shell_tty, TIOCGWINSZ, &win) == 0) &&
+ win.ws_row > 0 && win.ws_col > 0)
+ {
+#if defined (aixpc)
+ shell_tty_info.c_winsize = win; /* structure copying */
+#endif
+ sh_set_lines_and_columns (win.ws_row, win.ws_col);
+#if defined (READLINE)
+ rl_set_screen_size (win.ws_row, win.ws_col);
+#endif
+ }
+}
+
+static sighandler
+sigwinch_sighandler (sig)
+ int sig;
+{
+#if defined (MUST_REINSTALL_SIGHANDLERS)
+ set_signal_handler (SIGWINCH, sigwinch_sighandler);
+#endif /* MUST_REINSTALL_SIGHANDLERS */
+ get_new_window_size (1);
+ SIGRETURN (0);
+}
+#else
+static void
+get_new_window_size (from_sig)
+ int from_sig;
+{
+}
+#endif /* TIOCGWINSZ && SIGWINCH */
+
+void
+set_sigwinch_handler ()
+{
+#if defined (TIOCGWINSZ) && defined (SIGWINCH)
+ old_winch = set_signal_handler (SIGWINCH, sigwinch_sighandler);
+#endif
+}
+
+void
+unset_sigwinch_handler ()
+{
+#if defined (TIOCGWINSZ) && defined (SIGWINCH)
+ set_signal_handler (SIGWINCH, old_winch);
+#endif
+}
+
+/* Setup this shell to handle C-C, etc. */
+void
+initialize_job_signals ()
+{
+ if (interactive)
+ {
+ set_signal_handler (SIGINT, sigint_sighandler);
+ set_signal_handler (SIGTSTP, SIG_IGN);
+ set_signal_handler (SIGTTOU, SIG_IGN);
+ set_signal_handler (SIGTTIN, SIG_IGN);
+ set_sigwinch_handler ();
+ }
+ else if (job_control)
+ {
+ old_tstp = set_signal_handler (SIGTSTP, sigstop_sighandler);
+ old_ttin = set_signal_handler (SIGTTIN, sigstop_sighandler);
+ old_ttou = set_signal_handler (SIGTTOU, sigstop_sighandler);
+ }
+ /* Leave these things alone for non-interactive shells without job
+ control. */
+}
+
+/* Here we handle CONT signals. */
+static sighandler
+sigcont_sighandler (sig)
+ int sig;
+{
+ initialize_job_signals ();
+ set_signal_handler (SIGCONT, old_cont);
+ kill (getpid (), SIGCONT);
+
+ SIGRETURN (0);
+}
+
+/* Here we handle stop signals while we are running not as a login shell. */
+static sighandler
+sigstop_sighandler (sig)
+ int sig;
+{
+ set_signal_handler (SIGTSTP, old_tstp);
+ set_signal_handler (SIGTTOU, old_ttou);
+ set_signal_handler (SIGTTIN, old_ttin);
+
+ old_cont = set_signal_handler (SIGCONT, sigcont_sighandler);
+
+ give_terminal_to (shell_pgrp, 0);
+
+ kill (getpid (), sig);
+
+ SIGRETURN (0);
+}
+
+/* Give the terminal to PGRP. */
+int
+give_terminal_to (pgrp, force)
+ pid_t pgrp;
+ int force;
+{
+ sigset_t set, oset;
+ int r;
+
+ r = 0;
+ if (job_control || force)
+ {
+ sigemptyset (&set);
+ sigaddset (&set, SIGTTOU);
+ sigaddset (&set, SIGTTIN);
+ sigaddset (&set, SIGTSTP);
+ sigaddset (&set, SIGCHLD);
+ sigemptyset (&oset);
+ sigprocmask (SIG_BLOCK, &set, &oset);
+
+ if (tcsetpgrp (shell_tty, pgrp) < 0)
+ {
+ /* Maybe we should print an error message? */
+#if 0
+ sys_error ("tcsetpgrp(%d) failed: pid %ld to pgrp %ld",
+ shell_tty, (long)getpid(), (long)pgrp);
+#endif
+ r = -1;
+ }
+ else
+ terminal_pgrp = pgrp;
+ sigprocmask (SIG_SETMASK, &oset, (sigset_t *)NULL);
+ }
+
+ return r;
+}
+
+/* Clear out any jobs in the job array. This is intended to be used by
+ children of the shell, who should not have any job structures as baggage
+ when they start executing (forking subshells for parenthesized execution
+ and functions with pipes are the two that spring to mind). If RUNNING_ONLY
+ is nonzero, only running jobs are removed from the table. */
+void
+delete_all_jobs (running_only)
+ int running_only;
+{
+ register int i;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+
+ /* XXX - need to set j_lastj, j_firstj appropriately if running_only != 0. */
+ if (js.j_jobslots)
+ {
+ js.j_current = js.j_previous = NO_JOB;
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("delete_all_jobs: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i] && (running_only == 0 || (running_only && RUNNING(i))))
+ delete_job (i, 1);
+ }
+ if (running_only == 0)
+ {
+ free ((char *)jobs);
+ js.j_jobslots = 0;
+ js.j_firstj = js.j_lastj = js.j_njobs = 0;
+ }
+ }
+
+ if (running_only == 0)
+ bgp_clear ();
+
+ UNBLOCK_CHILD (oset);
+}
+
+/* Mark all jobs in the job array so that they don't get a SIGHUP when the
+ shell gets one. If RUNNING_ONLY is nonzero, mark only running jobs. */
+void
+nohup_all_jobs (running_only)
+ int running_only;
+{
+ register int i;
+ sigset_t set, oset;
+
+ BLOCK_CHILD (set, oset);
+
+ if (js.j_jobslots)
+ {
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ if (jobs[i] && (running_only == 0 || (running_only && RUNNING(i))))
+ nohup_job (i);
+ }
+
+ UNBLOCK_CHILD (oset);
+}
+
+int
+count_all_jobs ()
+{
+ int i, n;
+ sigset_t set, oset;
+
+ /* This really counts all non-dead jobs. */
+ BLOCK_CHILD (set, oset);
+ /* XXX could use js.j_firstj here */
+ for (i = n = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("count_all_jobs: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i] && DEADJOB(i) == 0)
+ n++;
+ }
+ UNBLOCK_CHILD (oset);
+ return n;
+}
+
+static void
+mark_all_jobs_as_dead ()
+{
+ register int i;
+ sigset_t set, oset;
+
+ if (js.j_jobslots == 0)
+ return;
+
+ BLOCK_CHILD (set, oset);
+
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ if (jobs[i])
+ {
+ jobs[i]->state = JDEAD;
+ js.j_ndead++;
+ }
+
+ UNBLOCK_CHILD (oset);
+}
+
+/* Mark all dead jobs as notified, so delete_job () cleans them out
+ of the job table properly. POSIX.2 says we need to save the
+ status of the last CHILD_MAX jobs, so we count the number of dead
+ jobs and mark only enough as notified to save CHILD_MAX statuses. */
+static void
+mark_dead_jobs_as_notified (force)
+ int force;
+{
+ register int i, ndead, ndeadproc;
+ sigset_t set, oset;
+
+ if (js.j_jobslots == 0)
+ return;
+
+ BLOCK_CHILD (set, oset);
+
+ /* If FORCE is non-zero, we don't have to keep CHILD_MAX statuses
+ around; just run through the array. */
+ if (force)
+ {
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+ if (jobs[i] && DEADJOB (i) && (interactive_shell || (find_last_pid (i, 0) != last_asynchronous_pid)))
+ jobs[i]->flags |= J_NOTIFIED;
+ }
+ UNBLOCK_CHILD (oset);
+ return;
+ }
+
+ /* Mark enough dead jobs as notified to keep CHILD_MAX processes left in the
+ array with the corresponding not marked as notified. This is a better
+ way to avoid pid aliasing and reuse problems than keeping the POSIX-
+ mandated CHILD_MAX jobs around. delete_job() takes care of keeping the
+ bgpids list regulated. */
+
+ /* Count the number of dead jobs */
+ /* XXX could use js.j_firstj here */
+ for (i = ndead = ndeadproc = 0; i < js.j_jobslots; i++)
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("mark_dead_jobs_as_notified: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ if (jobs[i] && DEADJOB (i))
+ {
+ ndead++;
+ ndeadproc += processes_in_job (i);
+ }
+ }
+
+#ifdef DEBUG
+ if (ndeadproc != js.c_reaped)
+ itrace("mark_dead_jobs_as_notified: ndeadproc (%d) != js.c_reaped (%d)", ndeadproc, js.c_reaped);
+ if (ndead != js.j_ndead)
+ itrace("mark_dead_jobs_as_notified: ndead (%d) != js.j_ndead (%d)", ndead, js.j_ndead);
+#endif
+
+ if (js.c_childmax < 0)
+ js.c_childmax = getmaxchild ();
+ if (js.c_childmax < 0)
+ js.c_childmax = DEFAULT_CHILD_MAX;
+
+ /* Don't do anything if the number of dead processes is less than CHILD_MAX
+ and we're not forcing a cleanup. */
+ if (ndeadproc <= js.c_childmax)
+ {
+ UNBLOCK_CHILD (oset);
+ return;
+ }
+
+#if 0
+itrace("mark_dead_jobs_as_notified: child_max = %d ndead = %d ndeadproc = %d", js.c_childmax, ndead, ndeadproc);
+#endif
+
+ /* Mark enough dead jobs as notified that we keep CHILD_MAX jobs in
+ the list. This isn't exactly right yet; changes need to be made
+ to stop_pipeline so we don't mark the newer jobs after we've
+ created CHILD_MAX slots in the jobs array. This needs to be
+ integrated with a way to keep the jobs array from growing without
+ bound. Maybe we wrap back around to 0 after we reach some max
+ limit, and there are sufficient job slots free (keep track of total
+ size of jobs array (js.j_jobslots) and running count of number of jobs
+ in jobs array. Then keep a job index corresponding to the `oldest job'
+ and start this loop there, wrapping around as necessary. In effect,
+ we turn the list into a circular buffer. */
+ /* XXX could use js.j_firstj here */
+ for (i = 0; i < js.j_jobslots; i++)
+ {
+ if (jobs[i] && DEADJOB (i) && (interactive_shell || (find_last_pid (i, 0) != last_asynchronous_pid)))
+ {
+#if defined (DEBUG)
+ if (i < js.j_firstj && jobs[i])
+ itrace("mark_dead_jobs_as_notified: job %d non-null before js.j_firstj (%d)", i, js.j_firstj);
+#endif
+ /* If marking this job as notified would drop us down below
+ child_max, don't mark it so we can keep at least child_max
+ statuses. XXX -- need to check what Posix actually says
+ about keeping statuses. */
+ if ((ndeadproc -= processes_in_job (i)) <= js.c_childmax)
+ break;
+ jobs[i]->flags |= J_NOTIFIED;
+ }
+ }
+
+ UNBLOCK_CHILD (oset);
+}
+
+/* Here to allow other parts of the shell (like the trap stuff) to
+ unfreeze the jobs list. */
+void
+unfreeze_jobs_list ()
+{
+ jobs_list_frozen = 0;
+}
+
+/* Allow or disallow job control to take place. Returns the old value
+ of job_control. */
+int
+set_job_control (arg)
+ int arg;
+{
+ int old;
+
+ old = job_control;
+ job_control = arg;
+
+ /* If we're turning on job control, reset pipeline_pgrp so make_child will
+ put new child processes into the right pgrp */
+ if (job_control != old && job_control)
+ pipeline_pgrp = 0;
+
+ return (old);
+}
+
+/* Turn off all traces of job control. This is run by children of the shell
+ which are going to do shellsy things, like wait (), etc. */
+void
+without_job_control ()
+{
+ stop_making_children ();
+ start_pipeline ();
+#if defined (PGRP_PIPE)
+ pipe_close (pgrp_pipe);
+#endif
+ delete_all_jobs (0);
+ set_job_control (0);
+}
+
+/* If this shell is interactive, terminate all stopped jobs and
+ restore the original terminal process group. This is done
+ before the `exec' builtin calls shell_execve. */
+void
+end_job_control ()
+{
+ if (interactive_shell) /* XXX - should it be interactive? */
+ {
+ terminate_stopped_jobs ();
+
+ if (original_pgrp >= 0)
+ give_terminal_to (original_pgrp, 1);
+ }
+
+ if (original_pgrp >= 0)
+ setpgid (0, original_pgrp);
+}
+
+/* Restart job control by closing shell tty and reinitializing. This is
+ called after an exec fails in an interactive shell and we do not exit. */
+void
+restart_job_control ()
+{
+ if (shell_tty != -1)
+ close (shell_tty);
+ initialize_job_control (0);
+}
+
+/* Set the handler to run when the shell receives a SIGCHLD signal. */
+void
+set_sigchld_handler ()
+{
+ set_signal_handler (SIGCHLD, sigchld_handler);
+}
+
+#if defined (PGRP_PIPE)
+/* Read from the read end of a pipe. This is how the process group leader
+ blocks until all of the processes in a pipeline have been made. */
+static void
+pipe_read (pp)
+ int *pp;
+{
+ char ch;
+
+ if (pp[1] >= 0)
+ {
+ close (pp[1]);
+ pp[1] = -1;
+ }
+
+ if (pp[0] >= 0)
+ {
+ while (read (pp[0], &ch, 1) == -1 && errno == EINTR)
+ ;
+ }
+}
+
+/* Close the read and write ends of PP, an array of file descriptors. */
+static void
+pipe_close (pp)
+ int *pp;
+{
+ if (pp[0] >= 0)
+ close (pp[0]);
+
+ if (pp[1] >= 0)
+ close (pp[1]);
+
+ pp[0] = pp[1] = -1;
+}
+
+/* Functional interface closes our local-to-job-control pipes. */
+void
+close_pgrp_pipe ()
+{
+ pipe_close (pgrp_pipe);
+}
+
+#endif /* PGRP_PIPE */
/* bind.c -- key binding and startup file support for the readline library. */
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
This file is part of the GNU Readline Library, a library for
reading lines of text with interactive input and history editing.
static void _rl_init_file_error PARAMS((const char *));
static int _rl_read_init_file PARAMS((const char *, int));
static int glean_key_from_name PARAMS((char *));
+static char *_rl_get_string_variable_value PARAMS((const char *));
static int substring_member_of_array PARAMS((char *, const char **));
static int currently_reading_init_file;
k.function = 0;
/* If no keys to bind to, exit right away. */
- if (!keyseq || !*keyseq)
+ if (keyseq == 0 || *keyseq == 0)
{
if (type == ISMACR)
free (data);
(value[0] == '1' && value[1] == '\0'));
}
+char *
+rl_variable_value (name)
+ const char *name;
+{
+ register int i;
+ int v;
+ char *ret;
+
+ /* Check for simple variables first. */
+ i = find_boolean_var (name);
+ if (i >= 0)
+ return (*boolean_varlist[i].value ? "on" : "off");
+
+ i = find_string_var (name);
+ if (i >= 0)
+ return (_rl_get_string_variable_value (string_varlist[i].name));
+
+ /* Unknown variable names return NULL. */
+ return 0;
+}
+
int
rl_variable_bind (name, value)
const char *name, *value;
return (0);
}
+static char *
+_rl_get_string_variable_value (name)
+ const char *name;
+{
+ static char numbuf[32];
+ char *ret;
+ int n;
+
+ if (_rl_stricmp (name, "bell-style") == 0)
+ {
+ switch (_rl_bell_preference)
+ {
+ case NO_BELL:
+ return "none";
+ case VISIBLE_BELL:
+ return "visible";
+ case AUDIBLE_BELL:
+ default:
+ return "audible";
+ }
+ }
+ else if (_rl_stricmp (name, "comment-begin") == 0)
+ return (_rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+ else if (_rl_stricmp (name, "completion-query-items") == 0)
+ {
+ sprintf (numbuf, "%d", rl_completion_query_items);
+ return (numbuf);
+ }
+ else if (_rl_stricmp (name, "editing-mode") == 0)
+ return (rl_get_keymap_name_from_edit_mode ());
+ else if (_rl_stricmp (name, "isearch-terminators") == 0)
+ {
+ if (_rl_isearch_terminators == 0)
+ return 0;
+ ret = _rl_untranslate_macro_value (_rl_isearch_terminators);
+ if (ret)
+ {
+ strncpy (numbuf, ret, sizeof (numbuf) - 1);
+ free (ret);
+ numbuf[sizeof(numbuf) - 1] = '\0';
+ }
+ else
+ numbuf[0] = '\0';
+ return numbuf;
+ }
+ else if (_rl_stricmp (name, "keymap") == 0)
+ {
+ ret = rl_get_keymap_name (_rl_keymap);
+ if (ret == 0)
+ ret = rl_get_keymap_name_from_edit_mode ();
+ return (ret ? ret : "none");
+ }
+ else
+ return (0);
+}
+
void
rl_variable_dumper (print_readably)
int print_readably;
{
int i;
- const char *kname;
+ char *v;
for (i = 0; boolean_varlist[i].name; i++)
{
*boolean_varlist[i].value ? "on" : "off");
}
- /* bell-style */
- switch (_rl_bell_preference)
- {
- case NO_BELL:
- kname = "none"; break;
- case VISIBLE_BELL:
- kname = "visible"; break;
- case AUDIBLE_BELL:
- default:
- kname = "audible"; break;
- }
- if (print_readably)
- fprintf (rl_outstream, "set bell-style %s\n", kname);
- else
- fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
-
- /* comment-begin */
- if (print_readably)
- fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
- else
- fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
-
- /* completion-query-items */
- if (print_readably)
- fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
- else
- fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
-
- /* editing-mode */
- if (print_readably)
- fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
- else
- fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
-
- /* isearch-terminators */
- if (_rl_isearch_terminators)
+ for (i = 0; string_varlist[i].name; i++)
{
- char *disp;
-
- disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
-
+ v = _rl_get_string_variable_value (string_varlist[i].name);
+ if (v == 0) /* _rl_isearch_terminators can be NULL */
+ continue;
if (print_readably)
- fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+ fprintf (rl_outstream, "set %s %s\n", string_varlist[i].name, v);
else
- fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
-
- free (disp);
+ fprintf (rl_outstream, "%s is set to `%s'\n", string_varlist[i].name, v);
}
-
- /* keymap */
- kname = rl_get_keymap_name (_rl_keymap);
- if (kname == 0)
- kname = rl_get_keymap_name_from_edit_mode ();
- if (print_readably)
- fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
- else
- fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
}
/* Print all of the current variables and their values to
--- /dev/null
+/* bind.c -- key binding and startup file support for the readline library. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+ This file is part of the GNU Readline Library, a library for
+ reading lines of text with interactive input and history editing.
+
+ The GNU Readline Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2, or
+ (at your option) any later version.
+
+ The GNU Readline Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ The GNU General Public License is often shipped with GNU software, and
+ is generally kept in a file called COPYING or LICENSE. If you do not
+ have a copy of the license, write to the Free Software Foundation,
+ 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#define READLINE_LIBRARY
+
+#if defined (__TANDEM)
+# include <floss.h>
+#endif
+
+#if defined (HAVE_CONFIG_H)
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+# include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+# include <stdlib.h>
+#else
+# include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include "posixstat.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+/* Variables exported by this file. */
+Keymap rl_binding_keymap;
+
+static char *_rl_read_file PARAMS((char *, size_t *));
+static void _rl_init_file_error PARAMS((const char *));
+static int _rl_read_init_file PARAMS((const char *, int));
+static int glean_key_from_name PARAMS((char *));
+static int substring_member_of_array PARAMS((char *, const char **));
+
+static int currently_reading_init_file;
+
+/* used only in this file */
+static int _rl_prefer_visible_bell = 1;
+
+/* **************************************************************** */
+/* */
+/* Binding keys */
+/* */
+/* **************************************************************** */
+
+/* rl_add_defun (char *name, rl_command_func_t *function, int key)
+ Add NAME to the list of named functions. Make FUNCTION be the function
+ that gets called. If KEY is not -1, then bind it. */
+int
+rl_add_defun (name, function, key)
+ const char *name;
+ rl_command_func_t *function;
+ int key;
+{
+ if (key != -1)
+ rl_bind_key (key, function);
+ rl_add_funmap_entry (name, function);
+ return 0;
+}
+
+/* Bind KEY to FUNCTION. Returns non-zero if KEY is out of range. */
+int
+rl_bind_key (key, function)
+ int key;
+ rl_command_func_t *function;
+{
+ if (key < 0)
+ return (key);
+
+ if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
+ {
+ if (_rl_keymap[ESC].type == ISKMAP)
+ {
+ Keymap escmap;
+
+ escmap = FUNCTION_TO_KEYMAP (_rl_keymap, ESC);
+ key = UNMETA (key);
+ escmap[key].type = ISFUNC;
+ escmap[key].function = function;
+ return (0);
+ }
+ return (key);
+ }
+
+ _rl_keymap[key].type = ISFUNC;
+ _rl_keymap[key].function = function;
+ rl_binding_keymap = _rl_keymap;
+ return (0);
+}
+
+/* Bind KEY to FUNCTION in MAP. Returns non-zero in case of invalid
+ KEY. */
+int
+rl_bind_key_in_map (key, function, map)
+ int key;
+ rl_command_func_t *function;
+ Keymap map;
+{
+ int result;
+ Keymap oldmap;
+
+ oldmap = _rl_keymap;
+ _rl_keymap = map;
+ result = rl_bind_key (key, function);
+ _rl_keymap = oldmap;
+ return (result);
+}
+
+/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound. Right
+ now, this is always used to attempt to bind the arrow keys, hence the
+ check for rl_vi_movement_mode. */
+int
+rl_bind_key_if_unbound_in_map (key, default_func, kmap)
+ int key;
+ rl_command_func_t *default_func;
+ Keymap kmap;
+{
+ char keyseq[2];
+
+ keyseq[0] = (unsigned char)key;
+ keyseq[1] = '\0';
+ return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, kmap));
+}
+
+int
+rl_bind_key_if_unbound (key, default_func)
+ int key;
+ rl_command_func_t *default_func;
+{
+ char keyseq[2];
+
+ keyseq[0] = (unsigned char)key;
+ keyseq[1] = '\0';
+ return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, _rl_keymap));
+}
+
+/* Make KEY do nothing in the currently selected keymap.
+ Returns non-zero in case of error. */
+int
+rl_unbind_key (key)
+ int key;
+{
+ return (rl_bind_key (key, (rl_command_func_t *)NULL));
+}
+
+/* Make KEY do nothing in MAP.
+ Returns non-zero in case of error. */
+int
+rl_unbind_key_in_map (key, map)
+ int key;
+ Keymap map;
+{
+ return (rl_bind_key_in_map (key, (rl_command_func_t *)NULL, map));
+}
+
+/* Unbind all keys bound to FUNCTION in MAP. */
+int
+rl_unbind_function_in_map (func, map)
+ rl_command_func_t *func;
+ Keymap map;
+{
+ register int i, rval;
+
+ for (i = rval = 0; i < KEYMAP_SIZE; i++)
+ {
+ if (map[i].type == ISFUNC && map[i].function == func)
+ {
+ map[i].function = (rl_command_func_t *)NULL;
+ rval = 1;
+ }
+ }
+ return rval;
+}
+
+int
+rl_unbind_command_in_map (command, map)
+ const char *command;
+ Keymap map;
+{
+ rl_command_func_t *func;
+
+ func = rl_named_function (command);
+ if (func == 0)
+ return 0;
+ return (rl_unbind_function_in_map (func, map));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+ FUNCTION, starting in the current keymap. This makes new
+ keymaps as necessary. */
+int
+rl_bind_keyseq (keyseq, function)
+ const char *keyseq;
+ rl_command_func_t *function;
+{
+ return (rl_generic_bind (ISFUNC, keyseq, (char *)function, _rl_keymap));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+ FUNCTION. This makes new keymaps as necessary. The initial
+ place to do bindings is in MAP. */
+int
+rl_bind_keyseq_in_map (keyseq, function, map)
+ const char *keyseq;
+ rl_command_func_t *function;
+ Keymap map;
+{
+ return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map));
+}
+
+/* Backwards compatibility; equivalent to rl_bind_keyseq_in_map() */
+int
+rl_set_key (keyseq, function, map)
+ const char *keyseq;
+ rl_command_func_t *function;
+ Keymap map;
+{
+ return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map));
+}
+
+/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound. Right
+ now, this is always used to attempt to bind the arrow keys, hence the
+ check for rl_vi_movement_mode. */
+int
+rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, kmap)
+ const char *keyseq;
+ rl_command_func_t *default_func;
+ Keymap kmap;
+{
+ rl_command_func_t *func;
+
+ if (keyseq)
+ {
+ func = rl_function_of_keyseq (keyseq, kmap, (int *)NULL);
+#if defined (VI_MODE)
+ if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode)
+#else
+ if (!func || func == rl_do_lowercase_version)
+#endif
+ return (rl_bind_keyseq_in_map (keyseq, default_func, kmap));
+ else
+ return 1;
+ }
+ return 0;
+}
+
+int
+rl_bind_keyseq_if_unbound (keyseq, default_func)
+ const char *keyseq;
+ rl_command_func_t *default_func;
+{
+ return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, _rl_keymap));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+ the string of characters MACRO. This makes new keymaps as
+ necessary. The initial place to do bindings is in MAP. */
+int
+rl_macro_bind (keyseq, macro, map)
+ const char *keyseq, *macro;
+ Keymap map;
+{
+ char *macro_keys;
+ int macro_keys_len;
+
+ macro_keys = (char *)xmalloc ((2 * strlen (macro)) + 1);
+
+ if (rl_translate_keyseq (macro, macro_keys, ¯o_keys_len))
+ {
+ free (macro_keys);
+ return -1;
+ }
+ rl_generic_bind (ISMACR, keyseq, macro_keys, map);
+ return 0;
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+ the arbitrary pointer DATA. TYPE says what kind of data is
+ pointed to by DATA, right now this can be a function (ISFUNC),
+ a macro (ISMACR), or a keymap (ISKMAP). This makes new keymaps
+ as necessary. The initial place to do bindings is in MAP. */
+int
+rl_generic_bind (type, keyseq, data, map)
+ int type;
+ const char *keyseq;
+ char *data;
+ Keymap map;
+{
+ char *keys;
+ int keys_len;
+ register int i;
+ KEYMAP_ENTRY k;
+
+ k.function = 0;
+
+ /* If no keys to bind to, exit right away. */
+ if (!keyseq || !*keyseq)
+ {
+ if (type == ISMACR)
+ free (data);
+ return -1;
+ }
+
+ keys = (char *)xmalloc (1 + (2 * strlen (keyseq)));
+
+ /* Translate the ASCII representation of KEYSEQ into an array of
+ characters. Stuff the characters into KEYS, and the length of
+ KEYS into KEYS_LEN. */
+ if (rl_translate_keyseq (keyseq, keys, &keys_len))
+ {
+ free (keys);
+ return -1;
+ }
+
+ /* Bind keys, making new keymaps as necessary. */
+ for (i = 0; i < keys_len; i++)
+ {
+ unsigned char uc = keys[i];
+ int ic;
+
+ ic = uc;
+ if (ic < 0 || ic >= KEYMAP_SIZE)
+ return -1;
+
+ if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
+ {
+ ic = UNMETA (ic);
+ if (map[ESC].type == ISKMAP)
+ map = FUNCTION_TO_KEYMAP (map, ESC);
+ }
+
+ if ((i + 1) < keys_len)
+ {
+ if (map[ic].type != ISKMAP)
+ {
+ /* We allow subsequences of keys. If a keymap is being
+ created that will `shadow' an existing function or macro
+ key binding, we save that keybinding into the ANYOTHERKEY
+ index in the new map. The dispatch code will look there
+ to find the function to execute if the subsequence is not
+ matched. ANYOTHERKEY was chosen to be greater than
+ UCHAR_MAX. */
+ k = map[ic];
+
+ map[ic].type = ISKMAP;
+ map[ic].function = KEYMAP_TO_FUNCTION (rl_make_bare_keymap());
+ }
+ map = FUNCTION_TO_KEYMAP (map, ic);
+ /* The dispatch code will return this function if no matching
+ key sequence is found in the keymap. This (with a little
+ help from the dispatch code in readline.c) allows `a' to be
+ mapped to something, `abc' to be mapped to something else,
+ and the function bound to `a' to be executed when the user
+ types `abx', leaving `bx' in the input queue. */
+ if (k.function && ((k.type == ISFUNC && k.function != rl_do_lowercase_version) || k.type == ISMACR))
+ {
+ map[ANYOTHERKEY] = k;
+ k.function = 0;
+ }
+ }
+ else
+ {
+ if (map[ic].type == ISMACR)
+ free ((char *)map[ic].function);
+ else if (map[ic].type == ISKMAP)
+ {
+ map = FUNCTION_TO_KEYMAP (map, ic);
+ ic = ANYOTHERKEY;
+ }
+
+ map[ic].function = KEYMAP_TO_FUNCTION (data);
+ map[ic].type = type;
+ }
+
+ rl_binding_keymap = map;
+ }
+ free (keys);
+ return 0;
+}
+
+/* Translate the ASCII representation of SEQ, stuffing the values into ARRAY,
+ an array of characters. LEN gets the final length of ARRAY. Return
+ non-zero if there was an error parsing SEQ. */
+int
+rl_translate_keyseq (seq, array, len)
+ const char *seq;
+ char *array;
+ int *len;
+{
+ register int i, c, l, temp;
+
+ for (i = l = 0; c = seq[i]; i++)
+ {
+ if (c == '\\')
+ {
+ c = seq[++i];
+
+ if (c == 0)
+ break;
+
+ /* Handle \C- and \M- prefixes. */
+ if ((c == 'C' || c == 'M') && seq[i + 1] == '-')
+ {
+ /* Handle special case of backwards define. */
+ if (strncmp (&seq[i], "C-\\M-", 5) == 0)
+ {
+ array[l++] = ESC; /* ESC is meta-prefix */
+ i += 5;
+ array[l++] = CTRL (_rl_to_upper (seq[i]));
+ if (seq[i] == '\0')
+ i--;
+ }
+ else if (c == 'M')
+ {
+ i++;
+ /* XXX - should obey convert-meta setting? */
+ if (_rl_convert_meta_chars_to_ascii && _rl_keymap[ESC].type == ISKMAP)
+ array[l++] = ESC; /* ESC is meta-prefix */
+ else
+ {
+ i++;
+ array[l++] = META (seq[i]);
+ }
+ }
+ else if (c == 'C')
+ {
+ i += 2;
+ /* Special hack for C-?... */
+ array[l++] = (seq[i] == '?') ? RUBOUT : CTRL (_rl_to_upper (seq[i]));
+ }
+ continue;
+ }
+
+ /* Translate other backslash-escaped characters. These are the
+ same escape sequences that bash's `echo' and `printf' builtins
+ handle, with the addition of \d -> RUBOUT. A backslash
+ preceding a character that is not special is stripped. */
+ switch (c)
+ {
+ case 'a':
+ array[l++] = '\007';
+ break;
+ case 'b':
+ array[l++] = '\b';
+ break;
+ case 'd':
+ array[l++] = RUBOUT; /* readline-specific */
+ break;
+ case 'e':
+ array[l++] = ESC;
+ break;
+ case 'f':
+ array[l++] = '\f';
+ break;
+ case 'n':
+ array[l++] = NEWLINE;
+ break;
+ case 'r':
+ array[l++] = RETURN;
+ break;
+ case 't':
+ array[l++] = TAB;
+ break;
+ case 'v':
+ array[l++] = 0x0B;
+ break;
+ case '\\':
+ array[l++] = '\\';
+ break;
+ case '0': case '1': case '2': case '3':
+ case '4': case '5': case '6': case '7':
+ i++;
+ for (temp = 2, c -= '0'; ISOCTAL (seq[i]) && temp--; i++)
+ c = (c * 8) + OCTVALUE (seq[i]);
+ i--; /* auto-increment in for loop */
+ array[l++] = c & largest_char;
+ break;
+ case 'x':
+ i++;
+ for (temp = 2, c = 0; ISXDIGIT ((unsigned char)seq[i]) && temp--; i++)
+ c = (c * 16) + HEXVALUE (seq[i]);
+ if (temp == 2)
+ c = 'x';
+ i--; /* auto-increment in for loop */
+ array[l++] = c & largest_char;
+ break;
+ default: /* backslashes before non-special chars just add the char */
+ array[l++] = c;
+ break; /* the backslash is stripped */
+ }
+ continue;
+ }
+
+ array[l++] = c;
+ }
+
+ *len = l;
+ array[l] = '\0';
+ return (0);
+}
+
+char *
+rl_untranslate_keyseq (seq)
+ int seq;
+{
+ static char kseq[16];
+ int i, c;
+
+ i = 0;
+ c = seq;
+ if (META_CHAR (c))
+ {
+ kseq[i++] = '\\';
+ kseq[i++] = 'M';
+ kseq[i++] = '-';
+ c = UNMETA (c);
+ }
+ else if (CTRL_CHAR (c))
+ {
+ kseq[i++] = '\\';
+ kseq[i++] = 'C';
+ kseq[i++] = '-';
+ c = _rl_to_lower (UNCTRL (c));
+ }
+ else if (c == RUBOUT)
+ {
+ kseq[i++] = '\\';
+ kseq[i++] = 'C';
+ kseq[i++] = '-';
+ c = '?';
+ }
+
+ if (c == ESC)
+ {
+ kseq[i++] = '\\';
+ c = 'e';
+ }
+ else if (c == '\\' || c == '"')
+ {
+ kseq[i++] = '\\';
+ }
+
+ kseq[i++] = (unsigned char) c;
+ kseq[i] = '\0';
+ return kseq;
+}
+
+static char *
+_rl_untranslate_macro_value (seq)
+ char *seq;
+{
+ char *ret, *r, *s;
+ int c;
+
+ r = ret = (char *)xmalloc (7 * strlen (seq) + 1);
+ for (s = seq; *s; s++)
+ {
+ c = *s;
+ if (META_CHAR (c))
+ {
+ *r++ = '\\';
+ *r++ = 'M';
+ *r++ = '-';
+ c = UNMETA (c);
+ }
+ else if (CTRL_CHAR (c) && c != ESC)
+ {
+ *r++ = '\\';
+ *r++ = 'C';
+ *r++ = '-';
+ c = _rl_to_lower (UNCTRL (c));
+ }
+ else if (c == RUBOUT)
+ {
+ *r++ = '\\';
+ *r++ = 'C';
+ *r++ = '-';
+ c = '?';
+ }
+
+ if (c == ESC)
+ {
+ *r++ = '\\';
+ c = 'e';
+ }
+ else if (c == '\\' || c == '"')
+ *r++ = '\\';
+
+ *r++ = (unsigned char)c;
+ }
+ *r = '\0';
+ return ret;
+}
+
+/* Return a pointer to the function that STRING represents.
+ If STRING doesn't have a matching function, then a NULL pointer
+ is returned. */
+rl_command_func_t *
+rl_named_function (string)
+ const char *string;
+{
+ register int i;
+
+ rl_initialize_funmap ();
+
+ for (i = 0; funmap[i]; i++)
+ if (_rl_stricmp (funmap[i]->name, string) == 0)
+ return (funmap[i]->function);
+ return ((rl_command_func_t *)NULL);
+}
+
+/* Return the function (or macro) definition which would be invoked via
+ KEYSEQ if executed in MAP. If MAP is NULL, then the current keymap is
+ used. TYPE, if non-NULL, is a pointer to an int which will receive the
+ type of the object pointed to. One of ISFUNC (function), ISKMAP (keymap),
+ or ISMACR (macro). */
+rl_command_func_t *
+rl_function_of_keyseq (keyseq, map, type)
+ const char *keyseq;
+ Keymap map;
+ int *type;
+{
+ register int i;
+
+ if (!map)
+ map = _rl_keymap;
+
+ for (i = 0; keyseq && keyseq[i]; i++)
+ {
+ unsigned char ic = keyseq[i];
+
+ if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
+ {
+ if (map[ESC].type != ISKMAP)
+ {
+ if (type)
+ *type = map[ESC].type;
+
+ return (map[ESC].function);
+ }
+ else
+ {
+ map = FUNCTION_TO_KEYMAP (map, ESC);
+ ic = UNMETA (ic);
+ }
+ }
+
+ if (map[ic].type == ISKMAP)
+ {
+ /* If this is the last key in the key sequence, return the
+ map. */
+ if (!keyseq[i + 1])
+ {
+ if (type)
+ *type = ISKMAP;
+
+ return (map[ic].function);
+ }
+ else
+ map = FUNCTION_TO_KEYMAP (map, ic);
+ }
+ else
+ {
+ if (type)
+ *type = map[ic].type;
+
+ return (map[ic].function);
+ }
+ }
+ return ((rl_command_func_t *) NULL);
+}
+
+/* The last key bindings file read. */
+static char *last_readline_init_file = (char *)NULL;
+
+/* The file we're currently reading key bindings from. */
+static const char *current_readline_init_file;
+static int current_readline_init_include_level;
+static int current_readline_init_lineno;
+
+/* Read FILENAME into a locally-allocated buffer and return the buffer.
+ The size of the buffer is returned in *SIZEP. Returns NULL if any
+ errors were encountered. */
+static char *
+_rl_read_file (filename, sizep)
+ char *filename;
+ size_t *sizep;
+{
+ struct stat finfo;
+ size_t file_size;
+ char *buffer;
+ int i, file;
+
+ if ((stat (filename, &finfo) < 0) || (file = open (filename, O_RDONLY, 0666)) < 0)
+ return ((char *)NULL);
+
+ file_size = (size_t)finfo.st_size;
+
+ /* check for overflow on very large files */
+ if (file_size != finfo.st_size || file_size + 1 < file_size)
+ {
+ if (file >= 0)
+ close (file);
+#if defined (EFBIG)
+ errno = EFBIG;
+#endif
+ return ((char *)NULL);
+ }
+
+ /* Read the file into BUFFER. */
+ buffer = (char *)xmalloc (file_size + 1);
+ i = read (file, buffer, file_size);
+ close (file);
+
+ if (i < 0)
+ {
+ free (buffer);
+ return ((char *)NULL);
+ }
+
+ buffer[i] = '\0';
+ if (sizep)
+ *sizep = i;
+
+ return (buffer);
+}
+
+/* Re-read the current keybindings file. */
+int
+rl_re_read_init_file (count, ignore)
+ int count, ignore;
+{
+ int r;
+ r = rl_read_init_file ((const char *)NULL);
+ rl_set_keymap_from_edit_mode ();
+ return r;
+}
+
+/* Do key bindings from a file. If FILENAME is NULL it defaults
+ to the first non-null filename from this list:
+ 1. the filename used for the previous call
+ 2. the value of the shell variable `INPUTRC'
+ 3. ~/.inputrc
+ If the file existed and could be opened and read, 0 is returned,
+ otherwise errno is returned. */
+int
+rl_read_init_file (filename)
+ const char *filename;
+{
+ /* Default the filename. */
+ if (filename == 0)
+ {
+ filename = last_readline_init_file;
+ if (filename == 0)
+ filename = sh_get_env_value ("INPUTRC");
+ if (filename == 0)
+ filename = DEFAULT_INPUTRC;
+ }
+
+ if (*filename == 0)
+ filename = DEFAULT_INPUTRC;
+
+#if defined (__MSDOS__)
+ if (_rl_read_init_file (filename, 0) == 0)
+ return 0;
+ filename = "~/_inputrc";
+#endif
+ return (_rl_read_init_file (filename, 0));
+}
+
+static int
+_rl_read_init_file (filename, include_level)
+ const char *filename;
+ int include_level;
+{
+ register int i;
+ char *buffer, *openname, *line, *end;
+ size_t file_size;
+
+ current_readline_init_file = filename;
+ current_readline_init_include_level = include_level;
+
+ openname = tilde_expand (filename);
+ buffer = _rl_read_file (openname, &file_size);
+ free (openname);
+
+ if (buffer == 0)
+ return (errno);
+
+ if (include_level == 0 && filename != last_readline_init_file)
+ {
+ FREE (last_readline_init_file);
+ last_readline_init_file = savestring (filename);
+ }
+
+ currently_reading_init_file = 1;
+
+ /* Loop over the lines in the file. Lines that start with `#' are
+ comments; all other lines are commands for readline initialization. */
+ current_readline_init_lineno = 1;
+ line = buffer;
+ end = buffer + file_size;
+ while (line < end)
+ {
+ /* Find the end of this line. */
+ for (i = 0; line + i != end && line[i] != '\n'; i++);
+
+#if defined (__CYGWIN__)
+ /* ``Be liberal in what you accept.'' */
+ if (line[i] == '\n' && line[i-1] == '\r')
+ line[i - 1] = '\0';
+#endif
+
+ /* Mark end of line. */
+ line[i] = '\0';
+
+ /* Skip leading whitespace. */
+ while (*line && whitespace (*line))
+ {
+ line++;
+ i--;
+ }
+
+ /* If the line is not a comment, then parse it. */
+ if (*line && *line != '#')
+ rl_parse_and_bind (line);
+
+ /* Move to the next line. */
+ line += i + 1;
+ current_readline_init_lineno++;
+ }
+
+ free (buffer);
+ currently_reading_init_file = 0;
+ return (0);
+}
+
+static void
+_rl_init_file_error (msg)
+ const char *msg;
+{
+ if (currently_reading_init_file)
+ fprintf (stderr, "readline: %s: line %d: %s\n", current_readline_init_file,
+ current_readline_init_lineno, msg);
+ else
+ fprintf (stderr, "readline: %s\n", msg);
+}
+
+/* **************************************************************** */
+/* */
+/* Parser Directives */
+/* */
+/* **************************************************************** */
+
+typedef int _rl_parser_func_t PARAMS((char *));
+
+/* Things that mean `Control'. */
+const char *_rl_possible_control_prefixes[] = {
+ "Control-", "C-", "CTRL-", (const char *)NULL
+};
+
+const char *_rl_possible_meta_prefixes[] = {
+ "Meta", "M-", (const char *)NULL
+};
+
+/* Conditionals. */
+
+/* Calling programs set this to have their argv[0]. */
+const char *rl_readline_name = "other";
+
+/* Stack of previous values of parsing_conditionalized_out. */
+static unsigned char *if_stack = (unsigned char *)NULL;
+static int if_stack_depth;
+static int if_stack_size;
+
+/* Push _rl_parsing_conditionalized_out, and set parser state based
+ on ARGS. */
+static int
+parser_if (args)
+ char *args;
+{
+ register int i;
+
+ /* Push parser state. */
+ if (if_stack_depth + 1 >= if_stack_size)
+ {
+ if (!if_stack)
+ if_stack = (unsigned char *)xmalloc (if_stack_size = 20);
+ else
+ if_stack = (unsigned char *)xrealloc (if_stack, if_stack_size += 20);
+ }
+ if_stack[if_stack_depth++] = _rl_parsing_conditionalized_out;
+
+ /* If parsing is turned off, then nothing can turn it back on except
+ for finding the matching endif. In that case, return right now. */
+ if (_rl_parsing_conditionalized_out)
+ return 0;
+
+ /* Isolate first argument. */
+ for (i = 0; args[i] && !whitespace (args[i]); i++);
+
+ if (args[i])
+ args[i++] = '\0';
+
+ /* Handle "$if term=foo" and "$if mode=emacs" constructs. If this
+ isn't term=foo, or mode=emacs, then check to see if the first
+ word in ARGS is the same as the value stored in rl_readline_name. */
+ if (rl_terminal_name && _rl_strnicmp (args, "term=", 5) == 0)
+ {
+ char *tem, *tname;
+
+ /* Terminals like "aaa-60" are equivalent to "aaa". */
+ tname = savestring (rl_terminal_name);
+ tem = strchr (tname, '-');
+ if (tem)
+ *tem = '\0';
+
+ /* Test the `long' and `short' forms of the terminal name so that
+ if someone has a `sun-cmd' and does not want to have bindings
+ that will be executed if the terminal is a `sun', they can put
+ `$if term=sun-cmd' into their .inputrc. */
+ _rl_parsing_conditionalized_out = _rl_stricmp (args + 5, tname) &&
+ _rl_stricmp (args + 5, rl_terminal_name);
+ free (tname);
+ }
+#if defined (VI_MODE)
+ else if (_rl_strnicmp (args, "mode=", 5) == 0)
+ {
+ int mode;
+
+ if (_rl_stricmp (args + 5, "emacs") == 0)
+ mode = emacs_mode;
+ else if (_rl_stricmp (args + 5, "vi") == 0)
+ mode = vi_mode;
+ else
+ mode = no_mode;
+
+ _rl_parsing_conditionalized_out = mode != rl_editing_mode;
+ }
+#endif /* VI_MODE */
+ /* Check to see if the first word in ARGS is the same as the
+ value stored in rl_readline_name. */
+ else if (_rl_stricmp (args, rl_readline_name) == 0)
+ _rl_parsing_conditionalized_out = 0;
+ else
+ _rl_parsing_conditionalized_out = 1;
+ return 0;
+}
+
+/* Invert the current parser state if there is anything on the stack. */
+static int
+parser_else (args)
+ char *args;
+{
+ register int i;
+
+ if (if_stack_depth == 0)
+ {
+ _rl_init_file_error ("$else found without matching $if");
+ return 0;
+ }
+
+#if 0
+ /* Check the previous (n - 1) levels of the stack to make sure that
+ we haven't previously turned off parsing. */
+ for (i = 0; i < if_stack_depth - 1; i++)
+#else
+ /* Check the previous (n) levels of the stack to make sure that
+ we haven't previously turned off parsing. */
+ for (i = 0; i < if_stack_depth; i++)
+#endif
+ if (if_stack[i] == 1)
+ return 0;
+
+ /* Invert the state of parsing if at top level. */
+ _rl_parsing_conditionalized_out = !_rl_parsing_conditionalized_out;
+ return 0;
+}
+
+/* Terminate a conditional, popping the value of
+ _rl_parsing_conditionalized_out from the stack. */
+static int
+parser_endif (args)
+ char *args;
+{
+ if (if_stack_depth)
+ _rl_parsing_conditionalized_out = if_stack[--if_stack_depth];
+ else
+ _rl_init_file_error ("$endif without matching $if");
+ return 0;
+}
+
+static int
+parser_include (args)
+ char *args;
+{
+ const char *old_init_file;
+ char *e;
+ int old_line_number, old_include_level, r;
+
+ if (_rl_parsing_conditionalized_out)
+ return (0);
+
+ old_init_file = current_readline_init_file;
+ old_line_number = current_readline_init_lineno;
+ old_include_level = current_readline_init_include_level;
+
+ e = strchr (args, '\n');
+ if (e)
+ *e = '\0';
+ r = _rl_read_init_file ((const char *)args, old_include_level + 1);
+
+ current_readline_init_file = old_init_file;
+ current_readline_init_lineno = old_line_number;
+ current_readline_init_include_level = old_include_level;
+
+ return r;
+}
+
+/* Associate textual names with actual functions. */
+static struct {
+ const char *name;
+ _rl_parser_func_t *function;
+} parser_directives [] = {
+ { "if", parser_if },
+ { "endif", parser_endif },
+ { "else", parser_else },
+ { "include", parser_include },
+ { (char *)0x0, (_rl_parser_func_t *)0x0 }
+};
+
+/* Handle a parser directive. STATEMENT is the line of the directive
+ without any leading `$'. */
+static int
+handle_parser_directive (statement)
+ char *statement;
+{
+ register int i;
+ char *directive, *args;
+
+ /* Isolate the actual directive. */
+
+ /* Skip whitespace. */
+ for (i = 0; whitespace (statement[i]); i++);
+
+ directive = &statement[i];
+
+ for (; statement[i] && !whitespace (statement[i]); i++);
+
+ if (statement[i])
+ statement[i++] = '\0';
+
+ for (; statement[i] && whitespace (statement[i]); i++);
+
+ args = &statement[i];
+
+ /* Lookup the command, and act on it. */
+ for (i = 0; parser_directives[i].name; i++)
+ if (_rl_stricmp (directive, parser_directives[i].name) == 0)
+ {
+ (*parser_directives[i].function) (args);
+ return (0);
+ }
+
+ /* display an error message about the unknown parser directive */
+ _rl_init_file_error ("unknown parser directive");
+ return (1);
+}
+
+/* Read the binding command from STRING and perform it.
+ A key binding command looks like: Keyname: function-name\0,
+ a variable binding command looks like: set variable value.
+ A new-style keybinding looks like "\C-x\C-x": exchange-point-and-mark. */
+int
+rl_parse_and_bind (string)
+ char *string;
+{
+ char *funname, *kname;
+ register int c, i;
+ int key, equivalency;
+
+ while (string && whitespace (*string))
+ string++;
+
+ if (!string || !*string || *string == '#')
+ return 0;
+
+ /* If this is a parser directive, act on it. */
+ if (*string == '$')
+ {
+ handle_parser_directive (&string[1]);
+ return 0;
+ }
+
+ /* If we aren't supposed to be parsing right now, then we're done. */
+ if (_rl_parsing_conditionalized_out)
+ return 0;
+
+ i = 0;
+ /* If this keyname is a complex key expression surrounded by quotes,
+ advance to after the matching close quote. This code allows the
+ backslash to quote characters in the key expression. */
+ if (*string == '"')
+ {
+ int passc = 0;
+
+ for (i = 1; c = string[i]; i++)
+ {
+ if (passc)
+ {
+ passc = 0;
+ continue;
+ }
+
+ if (c == '\\')
+ {
+ passc++;
+ continue;
+ }
+
+ if (c == '"')
+ break;
+ }
+ /* If we didn't find a closing quote, abort the line. */
+ if (string[i] == '\0')
+ {
+ _rl_init_file_error ("no closing `\"' in key binding");
+ return 1;
+ }
+ }
+
+ /* Advance to the colon (:) or whitespace which separates the two objects. */
+ for (; (c = string[i]) && c != ':' && c != ' ' && c != '\t'; i++ );
+
+ equivalency = (c == ':' && string[i + 1] == '=');
+
+ /* Mark the end of the command (or keyname). */
+ if (string[i])
+ string[i++] = '\0';
+
+ /* If doing assignment, skip the '=' sign as well. */
+ if (equivalency)
+ string[i++] = '\0';
+
+ /* If this is a command to set a variable, then do that. */
+ if (_rl_stricmp (string, "set") == 0)
+ {
+ char *var, *value, *e;
+
+ var = string + i;
+ /* Make VAR point to start of variable name. */
+ while (*var && whitespace (*var)) var++;
+
+ /* Make VALUE point to start of value string. */
+ value = var;
+ while (*value && !whitespace (*value)) value++;
+ if (*value)
+ *value++ = '\0';
+ while (*value && whitespace (*value)) value++;
+
+ /* remove trailing whitespace */
+ e = value + strlen (value) - 1;
+ while (e >= value && whitespace (*e))
+ e--;
+ e++; /* skip back to whitespace or EOS */
+ if (*e && e >= value)
+ *e = '\0';
+
+ rl_variable_bind (var, value);
+ return 0;
+ }
+
+ /* Skip any whitespace between keyname and funname. */
+ for (; string[i] && whitespace (string[i]); i++);
+ funname = &string[i];
+
+ /* Now isolate funname.
+ For straight function names just look for whitespace, since
+ that will signify the end of the string. But this could be a
+ macro definition. In that case, the string is quoted, so skip
+ to the matching delimiter. We allow the backslash to quote the
+ delimiter characters in the macro body. */
+ /* This code exists to allow whitespace in macro expansions, which
+ would otherwise be gobbled up by the next `for' loop.*/
+ /* XXX - it may be desirable to allow backslash quoting only if " is
+ the quoted string delimiter, like the shell. */
+ if (*funname == '\'' || *funname == '"')
+ {
+ int delimiter, passc;
+
+ delimiter = string[i++];
+ for (passc = 0; c = string[i]; i++)
+ {
+ if (passc)
+ {
+ passc = 0;
+ continue;
+ }
+
+ if (c == '\\')
+ {
+ passc = 1;
+ continue;
+ }
+
+ if (c == delimiter)
+ break;
+ }
+ if (c)
+ i++;
+ }
+
+ /* Advance to the end of the string. */
+ for (; string[i] && !whitespace (string[i]); i++);
+
+ /* No extra whitespace at the end of the string. */
+ string[i] = '\0';
+
+ /* Handle equivalency bindings here. Make the left-hand side be exactly
+ whatever the right-hand evaluates to, including keymaps. */
+ if (equivalency)
+ {
+ return 0;
+ }
+
+ /* If this is a new-style key-binding, then do the binding with
+ rl_bind_keyseq (). Otherwise, let the older code deal with it. */
+ if (*string == '"')
+ {
+ char *seq;
+ register int j, k, passc;
+
+ seq = (char *)xmalloc (1 + strlen (string));
+ for (j = 1, k = passc = 0; string[j]; j++)
+ {
+ /* Allow backslash to quote characters, but leave them in place.
+ This allows a string to end with a backslash quoting another
+ backslash, or with a backslash quoting a double quote. The
+ backslashes are left in place for rl_translate_keyseq (). */
+ if (passc || (string[j] == '\\'))
+ {
+ seq[k++] = string[j];
+ passc = !passc;
+ continue;
+ }
+
+ if (string[j] == '"')
+ break;
+
+ seq[k++] = string[j];
+ }
+ seq[k] = '\0';
+
+ /* Binding macro? */
+ if (*funname == '\'' || *funname == '"')
+ {
+ j = strlen (funname);
+
+ /* Remove the delimiting quotes from each end of FUNNAME. */
+ if (j && funname[j - 1] == *funname)
+ funname[j - 1] = '\0';
+
+ rl_macro_bind (seq, &funname[1], _rl_keymap);
+ }
+ else
+ rl_bind_keyseq (seq, rl_named_function (funname));
+
+ free (seq);
+ return 0;
+ }
+
+ /* Get the actual character we want to deal with. */
+ kname = strrchr (string, '-');
+ if (!kname)
+ kname = string;
+ else
+ kname++;
+
+ key = glean_key_from_name (kname);
+
+ /* Add in control and meta bits. */
+ if (substring_member_of_array (string, _rl_possible_control_prefixes))
+ key = CTRL (_rl_to_upper (key));
+
+ if (substring_member_of_array (string, _rl_possible_meta_prefixes))
+ key = META (key);
+
+ /* Temporary. Handle old-style keyname with macro-binding. */
+ if (*funname == '\'' || *funname == '"')
+ {
+ char useq[2];
+ int fl = strlen (funname);
+
+ useq[0] = key; useq[1] = '\0';
+ if (fl && funname[fl - 1] == *funname)
+ funname[fl - 1] = '\0';
+
+ rl_macro_bind (useq, &funname[1], _rl_keymap);
+ }
+#if defined (PREFIX_META_HACK)
+ /* Ugly, but working hack to keep prefix-meta around. */
+ else if (_rl_stricmp (funname, "prefix-meta") == 0)
+ {
+ char seq[2];
+
+ seq[0] = key;
+ seq[1] = '\0';
+ rl_generic_bind (ISKMAP, seq, (char *)emacs_meta_keymap, _rl_keymap);
+ }
+#endif /* PREFIX_META_HACK */
+ else
+ rl_bind_key (key, rl_named_function (funname));
+ return 0;
+}
+
+/* Simple structure for boolean readline variables (i.e., those that can
+ have one of two values; either "On" or 1 for truth, or "Off" or 0 for
+ false. */
+
+#define V_SPECIAL 0x1
+
+static struct {
+ const char *name;
+ int *value;
+ int flags;
+} boolean_varlist [] = {
+ { "bind-tty-special-chars", &_rl_bind_stty_chars, 0 },
+ { "blink-matching-paren", &rl_blink_matching_paren, V_SPECIAL },
+ { "byte-oriented", &rl_byte_oriented, 0 },
+ { "completion-ignore-case", &_rl_completion_case_fold, 0 },
+ { "convert-meta", &_rl_convert_meta_chars_to_ascii, 0 },
+ { "disable-completion", &rl_inhibit_completion, 0 },
+ { "enable-keypad", &_rl_enable_keypad, 0 },
+ { "expand-tilde", &rl_complete_with_tilde_expansion, 0 },
+ { "history-preserve-point", &_rl_history_preserve_point, 0 },
+ { "horizontal-scroll-mode", &_rl_horizontal_scroll_mode, 0 },
+ { "input-meta", &_rl_meta_flag, 0 },
+ { "mark-directories", &_rl_complete_mark_directories, 0 },
+ { "mark-modified-lines", &_rl_mark_modified_lines, 0 },
+ { "mark-symlinked-directories", &_rl_complete_mark_symlink_dirs, 0 },
+ { "match-hidden-files", &_rl_match_hidden_files, 0 },
+ { "meta-flag", &_rl_meta_flag, 0 },
+ { "output-meta", &_rl_output_meta_chars, 0 },
+ { "page-completions", &_rl_page_completions, 0 },
+ { "prefer-visible-bell", &_rl_prefer_visible_bell, V_SPECIAL },
+ { "print-completions-horizontally", &_rl_print_completions_horizontally, 0 },
+ { "show-all-if-ambiguous", &_rl_complete_show_all, 0 },
+ { "show-all-if-unmodified", &_rl_complete_show_unmodified, 0 },
+#if defined (VISIBLE_STATS)
+ { "visible-stats", &rl_visible_stats, 0 },
+#endif /* VISIBLE_STATS */
+ { (char *)NULL, (int *)NULL }
+};
+
+static int
+find_boolean_var (name)
+ const char *name;
+{
+ register int i;
+
+ for (i = 0; boolean_varlist[i].name; i++)
+ if (_rl_stricmp (name, boolean_varlist[i].name) == 0)
+ return i;
+ return -1;
+}
+
+/* Hooks for handling special boolean variables, where a
+ function needs to be called or another variable needs
+ to be changed when they're changed. */
+static void
+hack_special_boolean_var (i)
+ int i;
+{
+ const char *name;
+
+ name = boolean_varlist[i].name;
+
+ if (_rl_stricmp (name, "blink-matching-paren") == 0)
+ _rl_enable_paren_matching (rl_blink_matching_paren);
+ else if (_rl_stricmp (name, "prefer-visible-bell") == 0)
+ {
+ if (_rl_prefer_visible_bell)
+ _rl_bell_preference = VISIBLE_BELL;
+ else
+ _rl_bell_preference = AUDIBLE_BELL;
+ }
+}
+
+typedef int _rl_sv_func_t PARAMS((const char *));
+
+/* These *must* correspond to the array indices for the appropriate
+ string variable. (Though they're not used right now.) */
+#define V_BELLSTYLE 0
+#define V_COMBEGIN 1
+#define V_EDITMODE 2
+#define V_ISRCHTERM 3
+#define V_KEYMAP 4
+
+#define V_STRING 1
+#define V_INT 2
+
+/* Forward declarations */
+static int sv_bell_style PARAMS((const char *));
+static int sv_combegin PARAMS((const char *));
+static int sv_compquery PARAMS((const char *));
+static int sv_editmode PARAMS((const char *));
+static int sv_isrchterm PARAMS((const char *));
+static int sv_keymap PARAMS((const char *));
+
+static struct {
+ const char *name;
+ int flags;
+ _rl_sv_func_t *set_func;
+} string_varlist[] = {
+ { "bell-style", V_STRING, sv_bell_style },
+ { "comment-begin", V_STRING, sv_combegin },
+ { "completion-query-items", V_INT, sv_compquery },
+ { "editing-mode", V_STRING, sv_editmode },
+ { "isearch-terminators", V_STRING, sv_isrchterm },
+ { "keymap", V_STRING, sv_keymap },
+ { (char *)NULL, 0 }
+};
+
+static int
+find_string_var (name)
+ const char *name;
+{
+ register int i;
+
+ for (i = 0; string_varlist[i].name; i++)
+ if (_rl_stricmp (name, string_varlist[i].name) == 0)
+ return i;
+ return -1;
+}
+
+/* A boolean value that can appear in a `set variable' command is true if
+ the value is null or empty, `on' (case-insenstive), or "1". Any other
+ values result in 0 (false). */
+static int
+bool_to_int (value)
+ const char *value;
+{
+ return (value == 0 || *value == '\0' ||
+ (_rl_stricmp (value, "on") == 0) ||
+ (value[0] == '1' && value[1] == '\0'));
+}
+
+int
+rl_variable_bind (name, value)
+ const char *name, *value;
+{
+ register int i;
+ int v;
+
+ /* Check for simple variables first. */
+ i = find_boolean_var (name);
+ if (i >= 0)
+ {
+ *boolean_varlist[i].value = bool_to_int (value);
+ if (boolean_varlist[i].flags & V_SPECIAL)
+ hack_special_boolean_var (i);
+ return 0;
+ }
+
+ i = find_string_var (name);
+
+ /* For the time being, unknown variable names or string names without a
+ handler function are simply ignored. */
+ if (i < 0 || string_varlist[i].set_func == 0)
+ return 0;
+
+ v = (*string_varlist[i].set_func) (value);
+ return v;
+}
+
+static int
+sv_editmode (value)
+ const char *value;
+{
+ if (_rl_strnicmp (value, "vi", 2) == 0)
+ {
+#if defined (VI_MODE)
+ _rl_keymap = vi_insertion_keymap;
+ rl_editing_mode = vi_mode;
+#endif /* VI_MODE */
+ return 0;
+ }
+ else if (_rl_strnicmp (value, "emacs", 5) == 0)
+ {
+ _rl_keymap = emacs_standard_keymap;
+ rl_editing_mode = emacs_mode;
+ return 0;
+ }
+ return 1;
+}
+
+static int
+sv_combegin (value)
+ const char *value;
+{
+ if (value && *value)
+ {
+ FREE (_rl_comment_begin);
+ _rl_comment_begin = savestring (value);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+sv_compquery (value)
+ const char *value;
+{
+ int nval = 100;
+
+ if (value && *value)
+ {
+ nval = atoi (value);
+ if (nval < 0)
+ nval = 0;
+ }
+ rl_completion_query_items = nval;
+ return 0;
+}
+
+static int
+sv_keymap (value)
+ const char *value;
+{
+ Keymap kmap;
+
+ kmap = rl_get_keymap_by_name (value);
+ if (kmap)
+ {
+ rl_set_keymap (kmap);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+sv_bell_style (value)
+ const char *value;
+{
+ if (value == 0 || *value == '\0')
+ _rl_bell_preference = AUDIBLE_BELL;
+ else if (_rl_stricmp (value, "none") == 0 || _rl_stricmp (value, "off") == 0)
+ _rl_bell_preference = NO_BELL;
+ else if (_rl_stricmp (value, "audible") == 0 || _rl_stricmp (value, "on") == 0)
+ _rl_bell_preference = AUDIBLE_BELL;
+ else if (_rl_stricmp (value, "visible") == 0)
+ _rl_bell_preference = VISIBLE_BELL;
+ else
+ return 1;
+ return 0;
+}
+
+static int
+sv_isrchterm (value)
+ const char *value;
+{
+ int beg, end, delim;
+ char *v;
+
+ if (value == 0)
+ return 1;
+
+ /* Isolate the value and translate it into a character string. */
+ v = savestring (value);
+ FREE (_rl_isearch_terminators);
+ if (v[0] == '"' || v[0] == '\'')
+ {
+ delim = v[0];
+ for (beg = end = 1; v[end] && v[end] != delim; end++)
+ ;
+ }
+ else
+ {
+ for (beg = end = 0; whitespace (v[end]) == 0; end++)
+ ;
+ }
+
+ v[end] = '\0';
+
+ /* The value starts at v + beg. Translate it into a character string. */
+ _rl_isearch_terminators = (char *)xmalloc (2 * strlen (v) + 1);
+ rl_translate_keyseq (v + beg, _rl_isearch_terminators, &end);
+ _rl_isearch_terminators[end] = '\0';
+
+ free (v);
+ return 0;
+}
+
+/* Return the character which matches NAME.
+ For example, `Space' returns ' '. */
+
+typedef struct {
+ const char *name;
+ int value;
+} assoc_list;
+
+static assoc_list name_key_alist[] = {
+ { "DEL", 0x7f },
+ { "ESC", '\033' },
+ { "Escape", '\033' },
+ { "LFD", '\n' },
+ { "Newline", '\n' },
+ { "RET", '\r' },
+ { "Return", '\r' },
+ { "Rubout", 0x7f },
+ { "SPC", ' ' },
+ { "Space", ' ' },
+ { "Tab", 0x09 },
+ { (char *)0x0, 0 }
+};
+
+static int
+glean_key_from_name (name)
+ char *name;
+{
+ register int i;
+
+ for (i = 0; name_key_alist[i].name; i++)
+ if (_rl_stricmp (name, name_key_alist[i].name) == 0)
+ return (name_key_alist[i].value);
+
+ return (*(unsigned char *)name); /* XXX was return (*name) */
+}
+
+/* Auxiliary functions to manage keymaps. */
+static struct {
+ const char *name;
+ Keymap map;
+} keymap_names[] = {
+ { "emacs", emacs_standard_keymap },
+ { "emacs-standard", emacs_standard_keymap },
+ { "emacs-meta", emacs_meta_keymap },
+ { "emacs-ctlx", emacs_ctlx_keymap },
+#if defined (VI_MODE)
+ { "vi", vi_movement_keymap },
+ { "vi-move", vi_movement_keymap },
+ { "vi-command", vi_movement_keymap },
+ { "vi-insert", vi_insertion_keymap },
+#endif /* VI_MODE */
+ { (char *)0x0, (Keymap)0x0 }
+};
+
+Keymap
+rl_get_keymap_by_name (name)
+ const char *name;
+{
+ register int i;
+
+ for (i = 0; keymap_names[i].name; i++)
+ if (_rl_stricmp (name, keymap_names[i].name) == 0)
+ return (keymap_names[i].map);
+ return ((Keymap) NULL);
+}
+
+char *
+rl_get_keymap_name (map)
+ Keymap map;
+{
+ register int i;
+ for (i = 0; keymap_names[i].name; i++)
+ if (map == keymap_names[i].map)
+ return ((char *)keymap_names[i].name);
+ return ((char *)NULL);
+}
+
+void
+rl_set_keymap (map)
+ Keymap map;
+{
+ if (map)
+ _rl_keymap = map;
+}
+
+Keymap
+rl_get_keymap ()
+{
+ return (_rl_keymap);
+}
+
+void
+rl_set_keymap_from_edit_mode ()
+{
+ if (rl_editing_mode == emacs_mode)
+ _rl_keymap = emacs_standard_keymap;
+#if defined (VI_MODE)
+ else if (rl_editing_mode == vi_mode)
+ _rl_keymap = vi_insertion_keymap;
+#endif /* VI_MODE */
+}
+
+char *
+rl_get_keymap_name_from_edit_mode ()
+{
+ if (rl_editing_mode == emacs_mode)
+ return "emacs";
+#if defined (VI_MODE)
+ else if (rl_editing_mode == vi_mode)
+ return "vi";
+#endif /* VI_MODE */
+ else
+ return "none";
+}
+
+/* **************************************************************** */
+/* */
+/* Key Binding and Function Information */
+/* */
+/* **************************************************************** */
+
+/* Each of the following functions produces information about the
+ state of keybindings and functions known to Readline. The info
+ is always printed to rl_outstream, and in such a way that it can
+ be read back in (i.e., passed to rl_parse_and_bind ()). */
+
+/* Print the names of functions known to Readline. */
+void
+rl_list_funmap_names ()
+{
+ register int i;
+ const char **funmap_names;
+
+ funmap_names = rl_funmap_names ();
+
+ if (!funmap_names)
+ return;
+
+ for (i = 0; funmap_names[i]; i++)
+ fprintf (rl_outstream, "%s\n", funmap_names[i]);
+
+ free (funmap_names);
+}
+
+static char *
+_rl_get_keyname (key)
+ int key;
+{
+ char *keyname;
+ int i, c;
+
+ keyname = (char *)xmalloc (8);
+
+ c = key;
+ /* Since this is going to be used to write out keysequence-function
+ pairs for possible inclusion in an inputrc file, we don't want to
+ do any special meta processing on KEY. */
+
+#if 1
+ /* XXX - Experimental */
+ /* We might want to do this, but the old version of the code did not. */
+
+ /* If this is an escape character, we don't want to do any more processing.
+ Just add the special ESC key sequence and return. */
+ if (c == ESC)
+ {
+ keyname[0] = '\\';
+ keyname[1] = 'e';
+ keyname[2] = '\0';
+ return keyname;
+ }
+#endif
+
+ /* RUBOUT is translated directly into \C-? */
+ if (key == RUBOUT)
+ {
+ keyname[0] = '\\';
+ keyname[1] = 'C';
+ keyname[2] = '-';
+ keyname[3] = '?';
+ keyname[4] = '\0';
+ return keyname;
+ }
+
+ i = 0;
+ /* Now add special prefixes needed for control characters. This can
+ potentially change C. */
+ if (CTRL_CHAR (c))
+ {
+ keyname[i++] = '\\';
+ keyname[i++] = 'C';
+ keyname[i++] = '-';
+ c = _rl_to_lower (UNCTRL (c));
+ }
+
+ /* XXX experimental code. Turn the characters that are not ASCII or
+ ISO Latin 1 (128 - 159) into octal escape sequences (\200 - \237).
+ This changes C. */
+ if (c >= 128 && c <= 159)
+ {
+ keyname[i++] = '\\';
+ keyname[i++] = '2';
+ c -= 128;
+ keyname[i++] = (c / 8) + '0';
+ c = (c % 8) + '0';
+ }
+
+ /* Now, if the character needs to be quoted with a backslash, do that. */
+ if (c == '\\' || c == '"')
+ keyname[i++] = '\\';
+
+ /* Now add the key, terminate the string, and return it. */
+ keyname[i++] = (char) c;
+ keyname[i] = '\0';
+
+ return keyname;
+}
+
+/* Return a NULL terminated array of strings which represent the key
+ sequences that are used to invoke FUNCTION in MAP. */
+char **
+rl_invoking_keyseqs_in_map (function, map)
+ rl_command_func_t *function;
+ Keymap map;
+{
+ register int key;
+ char **result;
+ int result_index, result_size;
+
+ result = (char **)NULL;
+ result_index = result_size = 0;
+
+ for (key = 0; key < KEYMAP_SIZE; key++)
+ {
+ switch (map[key].type)
+ {
+ case ISMACR:
+ /* Macros match, if, and only if, the pointers are identical.
+ Thus, they are treated exactly like functions in here. */
+ case ISFUNC:
+ /* If the function in the keymap is the one we are looking for,
+ then add the current KEY to the list of invoking keys. */
+ if (map[key].function == function)
+ {
+ char *keyname;
+
+ keyname = _rl_get_keyname (key);
+
+ if (result_index + 2 > result_size)
+ {
+ result_size += 10;
+ result = (char **)xrealloc (result, result_size * sizeof (char *));
+ }
+
+ result[result_index++] = keyname;
+ result[result_index] = (char *)NULL;
+ }
+ break;
+
+ case ISKMAP:
+ {
+ char **seqs;
+ register int i;
+
+ /* Find the list of keyseqs in this map which have FUNCTION as
+ their target. Add the key sequences found to RESULT. */
+ if (map[key].function)
+ seqs =
+ rl_invoking_keyseqs_in_map (function, FUNCTION_TO_KEYMAP (map, key));
+ else
+ break;
+
+ if (seqs == 0)
+ break;
+
+ for (i = 0; seqs[i]; i++)
+ {
+ char *keyname = (char *)xmalloc (6 + strlen (seqs[i]));
+
+ if (key == ESC)
+#if 0
+ sprintf (keyname, "\\e");
+#else
+ /* XXX - experimental */
+ sprintf (keyname, "\\M-");
+#endif
+ else if (CTRL_CHAR (key))
+ sprintf (keyname, "\\C-%c", _rl_to_lower (UNCTRL (key)));
+ else if (key == RUBOUT)
+ sprintf (keyname, "\\C-?");
+ else if (key == '\\' || key == '"')
+ {
+ keyname[0] = '\\';
+ keyname[1] = (char) key;
+ keyname[2] = '\0';
+ }
+ else
+ {
+ keyname[0] = (char) key;
+ keyname[1] = '\0';
+ }
+
+ strcat (keyname, seqs[i]);
+ free (seqs[i]);
+
+ if (result_index + 2 > result_size)
+ {
+ result_size += 10;
+ result = (char **)xrealloc (result, result_size * sizeof (char *));
+ }
+
+ result[result_index++] = keyname;
+ result[result_index] = (char *)NULL;
+ }
+
+ free (seqs);
+ }
+ break;
+ }
+ }
+ return (result);
+}
+
+/* Return a NULL terminated array of strings which represent the key
+ sequences that can be used to invoke FUNCTION using the current keymap. */
+char **
+rl_invoking_keyseqs (function)
+ rl_command_func_t *function;
+{
+ return (rl_invoking_keyseqs_in_map (function, _rl_keymap));
+}
+
+/* Print all of the functions and their bindings to rl_outstream. If
+ PRINT_READABLY is non-zero, then print the output in such a way
+ that it can be read back in. */
+void
+rl_function_dumper (print_readably)
+ int print_readably;
+{
+ register int i;
+ const char **names;
+ const char *name;
+
+ names = rl_funmap_names ();
+
+ fprintf (rl_outstream, "\n");
+
+ for (i = 0; name = names[i]; i++)
+ {
+ rl_command_func_t *function;
+ char **invokers;
+
+ function = rl_named_function (name);
+ invokers = rl_invoking_keyseqs_in_map (function, _rl_keymap);
+
+ if (print_readably)
+ {
+ if (!invokers)
+ fprintf (rl_outstream, "# %s (not bound)\n", name);
+ else
+ {
+ register int j;
+
+ for (j = 0; invokers[j]; j++)
+ {
+ fprintf (rl_outstream, "\"%s\": %s\n",
+ invokers[j], name);
+ free (invokers[j]);
+ }
+
+ free (invokers);
+ }
+ }
+ else
+ {
+ if (!invokers)
+ fprintf (rl_outstream, "%s is not bound to any keys\n",
+ name);
+ else
+ {
+ register int j;
+
+ fprintf (rl_outstream, "%s can be found on ", name);
+
+ for (j = 0; invokers[j] && j < 5; j++)
+ {
+ fprintf (rl_outstream, "\"%s\"%s", invokers[j],
+ invokers[j + 1] ? ", " : ".\n");
+ }
+
+ if (j == 5 && invokers[j])
+ fprintf (rl_outstream, "...\n");
+
+ for (j = 0; invokers[j]; j++)
+ free (invokers[j]);
+
+ free (invokers);
+ }
+ }
+ }
+}
+
+/* Print all of the current functions and their bindings to
+ rl_outstream. If an explicit argument is given, then print
+ the output in such a way that it can be read back in. */
+int
+rl_dump_functions (count, key)
+ int count, key;
+{
+ if (rl_dispatching)
+ fprintf (rl_outstream, "\r\n");
+ rl_function_dumper (rl_explicit_arg);
+ rl_on_new_line ();
+ return (0);
+}
+
+static void
+_rl_macro_dumper_internal (print_readably, map, prefix)
+ int print_readably;
+ Keymap map;
+ char *prefix;
+{
+ register int key;
+ char *keyname, *out;
+ int prefix_len;
+
+ for (key = 0; key < KEYMAP_SIZE; key++)
+ {
+ switch (map[key].type)
+ {
+ case ISMACR:
+ keyname = _rl_get_keyname (key);
+ out = _rl_untranslate_macro_value ((char *)map[key].function);
+
+ if (print_readably)
+ fprintf (rl_outstream, "\"%s%s\": \"%s\"\n", prefix ? prefix : "",
+ keyname,
+ out ? out : "");
+ else
+ fprintf (rl_outstream, "%s%s outputs %s\n", prefix ? prefix : "",
+ keyname,
+ out ? out : "");
+ free (keyname);
+ free (out);
+ break;
+ case ISFUNC:
+ break;
+ case ISKMAP:
+ prefix_len = prefix ? strlen (prefix) : 0;
+ if (key == ESC)
+ {
+ keyname = (char *)xmalloc (3 + prefix_len);
+ if (prefix)
+ strcpy (keyname, prefix);
+ keyname[prefix_len] = '\\';
+ keyname[prefix_len + 1] = 'e';
+ keyname[prefix_len + 2] = '\0';
+ }
+ else
+ {
+ keyname = _rl_get_keyname (key);
+ if (prefix)
+ {
+ out = (char *)xmalloc (strlen (keyname) + prefix_len + 1);
+ strcpy (out, prefix);
+ strcpy (out + prefix_len, keyname);
+ free (keyname);
+ keyname = out;
+ }
+ }
+
+ _rl_macro_dumper_internal (print_readably, FUNCTION_TO_KEYMAP (map, key), keyname);
+ free (keyname);
+ break;
+ }
+ }
+}
+
+void
+rl_macro_dumper (print_readably)
+ int print_readably;
+{
+ _rl_macro_dumper_internal (print_readably, _rl_keymap, (char *)NULL);
+}
+
+int
+rl_dump_macros (count, key)
+ int count, key;
+{
+ if (rl_dispatching)
+ fprintf (rl_outstream, "\r\n");
+ rl_macro_dumper (rl_explicit_arg);
+ rl_on_new_line ();
+ return (0);
+}
+
+void
+rl_variable_dumper (print_readably)
+ int print_readably;
+{
+ int i;
+ const char *kname;
+
+ for (i = 0; boolean_varlist[i].name; i++)
+ {
+ if (print_readably)
+ fprintf (rl_outstream, "set %s %s\n", boolean_varlist[i].name,
+ *boolean_varlist[i].value ? "on" : "off");
+ else
+ fprintf (rl_outstream, "%s is set to `%s'\n", boolean_varlist[i].name,
+ *boolean_varlist[i].value ? "on" : "off");
+ }
+
+ /* bell-style */
+ switch (_rl_bell_preference)
+ {
+ case NO_BELL:
+ kname = "none"; break;
+ case VISIBLE_BELL:
+ kname = "visible"; break;
+ case AUDIBLE_BELL:
+ default:
+ kname = "audible"; break;
+ }
+ if (print_readably)
+ fprintf (rl_outstream, "set bell-style %s\n", kname);
+ else
+ fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
+
+ /* comment-begin */
+ if (print_readably)
+ fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+ else
+ fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+
+ /* completion-query-items */
+ if (print_readably)
+ fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
+ else
+ fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
+
+ /* editing-mode */
+ if (print_readably)
+ fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+ else
+ fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+
+ /* isearch-terminators */
+ if (_rl_isearch_terminators)
+ {
+ char *disp;
+
+ disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
+
+ if (print_readably)
+ fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+ else
+ fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
+
+ free (disp);
+ }
+
+ /* keymap */
+ kname = rl_get_keymap_name (_rl_keymap);
+ if (kname == 0)
+ kname = rl_get_keymap_name_from_edit_mode ();
+ if (print_readably)
+ fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
+ else
+ fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
+}
+
+/* Print all of the current variables and their values to
+ rl_outstream. If an explicit argument is given, then print
+ the output in such a way that it can be read back in. */
+int
+rl_dump_variables (count, key)
+ int count, key;
+{
+ if (rl_dispatching)
+ fprintf (rl_outstream, "\r\n");
+ rl_variable_dumper (rl_explicit_arg);
+ rl_on_new_line ();
+ return (0);
+}
+
+/* Return non-zero if any members of ARRAY are a substring in STRING. */
+static int
+substring_member_of_array (string, array)
+ char *string;
+ const char **array;
+{
+ while (*array)
+ {
+ if (_rl_strindex (string, *array))
+ return (1);
+ array++;
+ }
+ return (0);
+}
static void _rl_init_file_error PARAMS((const char *));
static int _rl_read_init_file PARAMS((const char *, int));
static int glean_key_from_name PARAMS((char *));
+static char *_rl_get_string_variable_value PARAMS((const char *));
static int substring_member_of_array PARAMS((char *, const char **));
static int currently_reading_init_file;
e = value + strlen (value) - 1;
while (e >= value && whitespace (*e))
e--;
+ e++; /* skip back to whitespace or EOS */
if (*e && e >= value)
*e = '\0';
(value[0] == '1' && value[1] == '\0'));
}
+char *
+rl_variable_value (name)
+ const char *name;
+{
+ register int i;
+ int v;
+ char *ret;
+
+ /* Check for simple variables first. */
+ i = find_boolean_var (name);
+ if (i >= 0)
+ return (*boolean_varlist[i].value ? "on" : "off");
+
+ i = find_string_var (name);
+
+ /* Unknown variable names return NULL. */
+ if (i < 0)
+ return 0;
+
+ return (_rl_get_string_variable_value (string_varlist[i].name));
+}
+
int
rl_variable_bind (name, value)
const char *name, *value;
return (0);
}
+static char *
+_rl_get_string_variable_value (name)
+ const char *name;
+{
+ static char numbuf[32];
+ char *ret;
+ int n;
+
+ if (_rl_stricmp (name, "bell-style") == 0)
+ {
+ switch (_rl_bell_preference)
+ {
+ case NO_BELL:
+ return "none";
+ case VISIBLE_BELL:
+ return "visible";
+ case AUDIBLE_BELL:
+ default:
+ return "audible";
+ }
+ }
+ else if (_rl_stricmp (name, "comment-begin") == 0)
+ return (_rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+ else if (_rl_stricmp (name, "completion-query-items") == 0)
+ {
+ sprintf (numbuf, "%d", rl_completion_query_items);
+ return (numbuf);
+ }
+ else if (_rl_stricmp (name, "editing-mode") == 0)
+ return (rl_get_keymap_name_from_edit_mode ());
+ else if (_rl_stricmp (name, "isearch-terminators") == 0)
+ {
+ if (_rl_isearch_terminators == 0)
+ return 0;
+ ret = _rl_untranslate_macro_value (_rl_isearch_terminators);
+ if (ret)
+ {
+ strncpy (numbuf, ret, sizeof (numbuf) - 1);
+ free (ret);
+ numbuf[sizeof(numbuf) - 1] = '\0';
+ }
+ else
+ numbuf[0] = '\0';
+ return numbuf;
+ }
+ else if (_rl_stricmp (name, "keymap") == 0)
+ {
+ ret = rl_get_keymap_name (_rl_keymap);
+ if (ret == 0)
+ ret = rl_get_keymap_name_from_edit_mode ();
+ return (ret ? ret : "none");
+ }
+ else
+ return (0);
+}
+
void
rl_variable_dumper (print_readably)
int print_readably;
{
int i;
- const char *kname;
+ char *v;
for (i = 0; boolean_varlist[i].name; i++)
{
*boolean_varlist[i].value ? "on" : "off");
}
- /* bell-style */
- switch (_rl_bell_preference)
- {
- case NO_BELL:
- kname = "none"; break;
- case VISIBLE_BELL:
- kname = "visible"; break;
- case AUDIBLE_BELL:
- default:
- kname = "audible"; break;
- }
- if (print_readably)
- fprintf (rl_outstream, "set bell-style %s\n", kname);
- else
- fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
-
- /* comment-begin */
- if (print_readably)
- fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
- else
- fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
-
- /* completion-query-items */
- if (print_readably)
- fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
- else
- fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
-
- /* editing-mode */
- if (print_readably)
- fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
- else
- fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
-
- /* isearch-terminators */
- if (_rl_isearch_terminators)
+ for (i = 0; string_varlist[i].name; i++)
{
- char *disp;
-
- disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
-
+ v = _rl_get_string_variable_value (string_varlist[i].name);
+ if (v == 0) /* _rl_isearch_terminators can be NULL */
+ continue;
if (print_readably)
- fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+ fprintf (rl_outstream, "set %s %s\n", string_varlist[i].name, v);
else
- fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
-
- free (disp);
+ fprintf (rl_outstream, "%s is set to `%s'\n", string_varlist[i].name, v);
}
-
- /* keymap */
- kname = rl_get_keymap_name (_rl_keymap);
- if (kname == 0)
- kname = rl_get_keymap_name_from_edit_mode ();
- if (print_readably)
- fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
- else
- fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
}
/* Print all of the current variables and their values to
/* complete.c -- filename completion for readline. */
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
This file is part of the GNU Readline Library, a library for
reading lines of text with interactive input and history editing.
extern int errno;
#endif /* !errno */
+#if defined (HAVE_PWD_H)
#include <pwd.h>
+#endif
#include "posixdir.h"
#include "posixstat.h"
/* Most systems don't declare getpwent in <pwd.h> if _POSIX_SOURCE is
defined. */
-#if !defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE)
+#if defined (HAVE_GETPWENT) && (!defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE))
extern struct passwd *getpwent PARAMS((void));
-#endif /* !HAVE_GETPW_DECLS || _POSIX_SOURCE */
+#endif /* HAVE_GETPWENT && (!HAVE_GETPW_DECLS || _POSIX_SOURCE) */
/* If non-zero, then this is the address of a function to call when
completing a word would normally display the list of possible matches.
/* Up to this many items will be displayed in response to a
possible-completions call. After that, we ask the user if
- she is sure she wants to see them all. */
+ she is sure she wants to see them all. A negative value means
+ don't ask. */
int rl_completion_query_items = 100;
int _rl_page_completions = 1;
char *to_print, *full_pathname;
{
int printed_len, extension_char, slen, tlen;
- char *s, c, *new_full_pathname;
+ char *s, c, *new_full_pathname, *dn;
extension_char = 0;
printed_len = fnprint (to_print);
files in the root directory. If we pass a null string to the
bash directory completion hook, for example, it will expand it
to the current directory. We just want the `/'. */
- s = tilde_expand (full_pathname && *full_pathname ? full_pathname : "/");
+ if (full_pathname == 0 || *full_pathname == 0)
+ dn = "/";
+ else if (full_pathname[0] != '/')
+ dn = full_pathname;
+ else if (full_pathname[1] == 0)
+ dn = "//"; /* restore trailing slash to `//' */
+ else if (full_pathname[1] == '/' && full_pathname[2] == 0)
+ dn = "/"; /* don't turn /// into // */
+ else
+ dn = full_pathname;
+ s = tilde_expand (dn);
if (rl_directory_completion_hook)
(*rl_directory_completion_hook) (&s);
tlen = strlen (to_print);
new_full_pathname = (char *)xmalloc (slen + tlen + 2);
strcpy (new_full_pathname, s);
+ if (s[slen - 1] == '/')
+ slen--;
+ else
+ new_full_pathname[slen] = '/';
new_full_pathname[slen] = '/';
strcpy (new_full_pathname + slen + 1, to_print);
/* If there are many items, then ask the user if she really wants to
see them all. */
- if (len >= rl_completion_query_items)
+ if (rl_completion_query_items > 0 && len >= rl_completion_query_items)
{
rl_crlf ();
fprintf (rl_outstream, "Display all %d possibilities? (y or n)", len);
setpwent ();
}
+#if defined (HAVE_GETPWENT)
while (entry = getpwent ())
{
/* Null usernames should result in all users as possible completions. */
if (namelen == 0 || (STREQN (username, entry->pw_name, namelen)))
break;
}
+#endif
if (entry == 0)
{
+#if defined (HAVE_GETPWENT)
endpwent ();
+#endif
return ((char *)NULL);
}
else
file (@pxref{Readline Init File Syntax}).
@end deftypefun
+@deftypefun {char *} rl_variable_value (const char *variable)
+Return a string representing the value of the Readline variable @var{variable}.
+For boolean variables, this string is either @samp{on} or @samp{off}.
+@end deftypefun
+
@deftypefun void rl_variable_dumper (int readable)
Print the readline variable names and their current values
to @code{rl_outstream}.
recent call to @code{rl_save_prompt}.
if @code{rl_save_prompt} was called to save the prompt before a call
to @code{rl_message}, this function should be called before the
-corresponding call to @coode{rl_clear_message}.
+corresponding call to @code{rl_clear_message}.
@end deftypefun
@deftypefun int rl_expand_prompt (char *prompt)
file (@pxref{Readline Init File Syntax}).
@end deftypefun
+@deftypefun {char *} rl_variable_value (const char *variable)
+Return a string representing the value of the Readline variable @var{variable}.
+@end deftypefun
+
@deftypefun void rl_variable_dumper (int readable)
Print the readline variable names and their current values
to @code{rl_outstream}.
@deftypevar int rl_completion_query_items
Up to this many items will be displayed in response to a
-possible-completions call. After that, we ask the user if she is sure
-she wants to see them all. The default value is 100.
+possible-completions call. After that, readline asks the user if she is sure
+she wants to see them all. The default value is 100. A negative value
+indicates that Readline should never ask the user.
@end deftypevar
@deftypevar {int} rl_completion_append_character
char *caller;
@{
fprintf (stderr,
- "%s: Too dangerous for me to distribute.\n"
+ "%s: Too dangerous for me to distribute.\n",
caller);
fprintf (stderr, "Write it yourself.\n");
@}
@set EDITION 5.1-beta1
@set VERSION 5.1-beta1
-@set UPDATED 13 September 2005
-@set UPDATED-MONTH September 2005
+@set UPDATED 7 October 2005
+@set UPDATED-MONTH October 2005
-@set LASTCHANGE Tue Sep 13 12:07:16 EDT 2005
+@set LASTCHANGE Fri Oct 7 20:28:03 EDT 2005
Copyright (C) 1988-2005 Free Software Foundation, Inc.
@end ignore
-@set EDITION 5.1-devel
-@set VERSION 5.1-devel
-@set UPDATED 4 January 2005
-@set UPDATED-MONTH January 2005
+@set EDITION 5.1-beta1
+@set VERSION 5.1-beta1
+@set UPDATED 13 September 2005
+@set UPDATED-MONTH September 2005
-@set LASTCHANGE Tue Jan 4 17:26:58 EST 2005
+@set LASTCHANGE Tue Sep 13 12:07:16 EDT 2005
/* Display the current state of the search in the echo-area.
SEARCH_STRING contains the string that is being searched for,
- DIRECTION is zero for forward, or 1 for reverse,
+ DIRECTION is zero for forward, or non-zero for reverse,
WHERE is the history list number of the current line. If it is
-1, then this line is the starting one. */
static void
cxt->direction = -cxt->direction;
if (cxt->direction < 0)
cxt->sflags |= SF_REVERSE;
+ else
+ cxt->sflags &= ~SF_REVERSE;
break;
/* delete character from search string. */
cxt->direction = -cxt->direction;
if (cxt->direction < 0)
cxt->sflags |= SF_REVERSE;
+ else
+ cxt->sflags &= ~SF_REVERSE;
break;
/* delete character from search string. */
/* if not in a word, move to one. */
cval = _rl_char_value (rl_line_buffer, wstart);
- if (rl_walphabetic (cval) == 0)
+ if (_rl_walphabetic (cval) == 0)
{
rl_ding ();
break;
while (n < rl_end)
{
cval = _rl_char_value (rl_line_buffer, n);
- if (rl_walphabetic (cval) == 0)
+ if (_rl_walphabetic (cval) == 0)
break;
n = MB_NEXTCHAR (rl_line_buffer, n, 1, MB_FIND_NONZERO);;
}
extern int rl_bind_keyseq_if_unbound PARAMS((const char *, rl_command_func_t *));
extern int rl_bind_keyseq_if_unbound_in_map PARAMS((const char *, rl_command_func_t *, Keymap));
extern int rl_generic_bind PARAMS((int, const char *, char *, Keymap));
+
+extern char *rl_variable_value PARAMS((const char *));
extern int rl_variable_bind PARAMS((const char *, const char *));
/* Backwards compatibility, use rl_bind_keyseq_in_map instead. */
/* Readline.h -- the names of functions callable from within readline. */
-/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
This file is part of the GNU Readline Library, a library for
reading lines of text with interactive input and history editing.
#endif
/* Hex-encoded Readline version number. */
-#define RL_READLINE_VERSION 0x0500 /* Readline 5.0 */
+#define RL_READLINE_VERSION 0x0501 /* Readline 5.1 */
#define RL_VERSION_MAJOR 5
-#define RL_VERSION_MINOR 0
+#define RL_VERSION_MINOR 1
/* Readline data structures. */
extern int rl_vi_delete_to PARAMS((int, int));
extern int rl_vi_change_to PARAMS((int, int));
extern int rl_vi_yank_to PARAMS((int, int));
+extern int rl_vi_rubout PARAMS((int, int));
extern int rl_vi_delete PARAMS((int, int));
extern int rl_vi_back_to_indent PARAMS((int, int));
extern int rl_vi_first_print PARAMS((int, int));
#define MULT_MATCH 2
/* Possible state values for rl_readline_state */
-#define RL_STATE_NONE 0x00000 /* no state; before first call */
-
-#define RL_STATE_INITIALIZING 0x00001 /* initializing */
-#define RL_STATE_INITIALIZED 0x00002 /* initialization done */
-#define RL_STATE_TERMPREPPED 0x00004 /* terminal is prepped */
-#define RL_STATE_READCMD 0x00008 /* reading a command key */
-#define RL_STATE_METANEXT 0x00010 /* reading input after ESC */
-#define RL_STATE_DISPATCHING 0x00020 /* dispatching to a command */
-#define RL_STATE_MOREINPUT 0x00040 /* reading more input in a command function */
-#define RL_STATE_ISEARCH 0x00080 /* doing incremental search */
-#define RL_STATE_NSEARCH 0x00100 /* doing non-inc search */
-#define RL_STATE_SEARCH 0x00200 /* doing a history search */
-#define RL_STATE_NUMERICARG 0x00400 /* reading numeric argument */
-#define RL_STATE_MACROINPUT 0x00800 /* getting input from a macro */
-#define RL_STATE_MACRODEF 0x01000 /* defining keyboard macro */
-#define RL_STATE_OVERWRITE 0x02000 /* overwrite mode */
-#define RL_STATE_COMPLETING 0x04000 /* doing completion */
-#define RL_STATE_SIGHANDLER 0x08000 /* in readline sighandler */
-#define RL_STATE_UNDOING 0x10000 /* doing an undo */
-#define RL_STATE_INPUTPENDING 0x20000 /* rl_execute_next called */
-#define RL_STATE_TTYCSAVED 0x40000 /* tty special chars saved */
-
-#define RL_STATE_DONE 0x80000 /* done; accepted line */
+#define RL_STATE_NONE 0x000000 /* no state; before first call */
+
+#define RL_STATE_INITIALIZING 0x000001 /* initializing */
+#define RL_STATE_INITIALIZED 0x000002 /* initialization done */
+#define RL_STATE_TERMPREPPED 0x000004 /* terminal is prepped */
+#define RL_STATE_READCMD 0x000008 /* reading a command key */
+#define RL_STATE_METANEXT 0x000010 /* reading input after ESC */
+#define RL_STATE_DISPATCHING 0x000020 /* dispatching to a command */
+#define RL_STATE_MOREINPUT 0x000040 /* reading more input in a command function */
+#define RL_STATE_ISEARCH 0x000080 /* doing incremental search */
+#define RL_STATE_NSEARCH 0x000100 /* doing non-inc search */
+#define RL_STATE_SEARCH 0x000200 /* doing a history search */
+#define RL_STATE_NUMERICARG 0x000400 /* reading numeric argument */
+#define RL_STATE_MACROINPUT 0x000800 /* getting input from a macro */
+#define RL_STATE_MACRODEF 0x001000 /* defining keyboard macro */
+#define RL_STATE_OVERWRITE 0x002000 /* overwrite mode */
+#define RL_STATE_COMPLETING 0x004000 /* doing completion */
+#define RL_STATE_SIGHANDLER 0x008000 /* in readline sighandler */
+#define RL_STATE_UNDOING 0x010000 /* doing an undo */
+#define RL_STATE_INPUTPENDING 0x020000 /* rl_execute_next called */
+#define RL_STATE_TTYCSAVED 0x040000 /* tty special chars saved */
+#define RL_STATE_CALLBACK 0x080000 /* using the callback interface */
+#define RL_STATE_VIMOTION 0x100000 /* reading vi motion arg */
+#define RL_STATE_MULTIKEY 0x200000 /* reading multiple-key command */
+
+#define RL_STATE_DONE 0x800000 /* done; accepted line */
#define RL_SETSTATE(x) (rl_readline_state |= (x))
#define RL_UNSETSTATE(x) (rl_readline_state &= ~(x))
char *tmp, *tmp2, *t;
int i;
- if (chkinfnan(p, d, 1) || chkinfnan(p, d, 2))
+ if (d != 0 && (chkinfnan(p, d, 1) || chkinfnan(p, d, 2)))
return; /* already printed nan or inf */
GETLOCALEDATA(decpoint, thoussep, grouping);
$(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
--add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) \
--files-from=$(srcdir)/POTFILES.in \
- --copyright-holder='$(COPYRIGHT_HOLDER)' \
- --msgid-bugs-address='$(MSGID_BUGS_ADDRESS)'
+ --copyright-holder='$(COPYRIGHT_HOLDER)'
$(MAKE) $(MFLAGS) builtins.pot-update
test ! -f $(DOMAIN).po || { \
if test -f $(srcdir)/$(DOMAIN).pot; then \
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
-#: builtins/caller.def:128 builtins/caller.def:132 builtins/pushd.def:655
-#: builtins/pushd.def:663 builtins/pushd.def:666 builtins/pushd.def:676
-#: builtins/pushd.def:680 builtins/pushd.def:684 builtins/pushd.def:687
-#: builtins/pushd.def:690 builtins/pushd.def:699 builtins/pushd.def:703
-#: builtins/pushd.def:707 builtins/pushd.def:710 builtins.c:321 builtins.c:325
-#: builtins.c:390 builtins.c:392 builtins.c:401 builtins.c:404 builtins.c:408
-#: builtins.c:445 builtins.c:487 builtins.c:491 builtins.c:498 builtins.c:509
-#: builtins.c:513 builtins.c:552 builtins.c:555 builtins.c:559 builtins.c:562
-#: builtins.c:630 builtins.c:637 builtins.c:692 builtins.c:713 builtins.c:718
-#: builtins.c:722 builtins.c:745 builtins.c:835 builtins.c:919 builtins.c:921
-#: builtins.c:943 builtins.c:946 builtins.c:948 builtins.c:950 builtins.c:952
-#: builtins.c:954 builtins.c:957 builtins.c:966 builtins.c:968 builtins.c:973
-#: builtins.c:976 builtins.c:1020 builtins.c:1025 builtins.c:1029
-#: builtins.c:1033 builtins.c:1035 builtins.c:1048 builtins.c:1066
-#: builtins.c:1231 builtins.c:1236 builtins.c:1309 builtins.c:1313
-#: builtins.c:1317 builtins.c:1320 builtins.c:1323 builtins.c:1335
-#: builtins.c:1339 builtins.c:1343 builtins.c:1346 builtins.c:1358
-#: builtins.c:1366 builtins.c:1369
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
-"Report-Msgid-Bugs-To: bug-bash@gnu.org\n"
-"POT-Creation-Date: 2004-09-26 17:34-0400\n"
+"POT-Creation-Date: 2005-10-03 17:31-0400\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Content-Type: text/plain; charset=CHARSET\n"
"Content-Transfer-Encoding: 8bit\n"
-#: arrayfunc.c:46
+#: arrayfunc.c:48
msgid "bad array subscript"
msgstr ""
-#: arrayfunc.c:309
+#: arrayfunc.c:360
#, c-format
msgid "%s: cannot assign to non-numeric index"
msgstr ""
-#: bashhist.c:322
+#: bashhist.c:328
#, c-format
msgid "%s: cannot create: %s"
msgstr ""
-#: bashline.c:2923
+#: bashline.c:2947
msgid "bash_execute_unix_command: cannot find keymap for command"
msgstr ""
-#: bashline.c:2972
+#: bashline.c:2996
#, c-format
msgid "%s: first non-whitespace character is not `\"'"
msgstr ""
-#: bashline.c:3001
+#: bashline.c:3025
#, c-format
msgid "no closing `%c' in %s"
msgstr ""
-#: bashline.c:3035
+#: bashline.c:3059
#, c-format
msgid "%s: missing colon separator"
msgstr ""
msgid "only meaningful in a `for', `while', or `until' loop"
msgstr ""
-#: builtins/caller.def:127 builtins.c:320
+#: builtins/caller.def:132
msgid "Returns the context of the current subroutine call."
msgstr ""
-#: builtins/caller.def:129 builtins.c:322
+#: builtins/caller.def:133 builtins/caller.def:137 builtins/pushd.def:660
+#: builtins/pushd.def:668 builtins/pushd.def:671 builtins/pushd.def:681
+#: builtins/pushd.def:685 builtins/pushd.def:689 builtins/pushd.def:692
+#: builtins/pushd.def:695 builtins/pushd.def:704 builtins/pushd.def:708
+#: builtins/pushd.def:712 builtins/pushd.def:715
+msgid " "
+msgstr ""
+
+#: builtins/caller.def:134
msgid "Without EXPR, returns returns \"$line $filename\". With EXPR,"
msgstr ""
-#: builtins/caller.def:130 builtins.c:323
+#: builtins/caller.def:135
msgid "returns \"$line $subroutine $filename\"; this extra information"
msgstr ""
-#: builtins/caller.def:131 builtins.c:324
+#: builtins/caller.def:136
msgid "can be used used to provide a stack trace."
msgstr ""
-#: builtins/caller.def:133 builtins.c:326
+#: builtins/caller.def:138
msgid "The value of EXPR indicates how many call frames to go back before the"
msgstr ""
-#: builtins/caller.def:134 builtins.c:327
+#: builtins/caller.def:139
msgid "current one; the top frame is frame 0."
msgstr ""
-#: builtins/cd.def:190
+#: builtins/cd.def:203
msgid "HOME not set"
msgstr ""
-#: builtins/cd.def:202
+#: builtins/cd.def:215
msgid "OLDPWD not set"
msgstr ""
msgid "too many arguments"
msgstr ""
-#: builtins/common.c:157 shell.c:465 shell.c:737
+#: builtins/common.c:157 shell.c:474 shell.c:747
#, c-format
msgid "%s: option requires an argument"
msgstr ""
msgid "%s: not found"
msgstr ""
-#: builtins/common.c:180 shell.c:750
+#: builtins/common.c:180 shell.c:760
#, c-format
msgid "%s: invalid option"
msgstr ""
msgid "%s: error retrieving current directory: %s: %s\n"
msgstr ""
-#: builtins/common.c:548 builtins/common.c:550
+#: builtins/common.c:550 builtins/common.c:552
#, c-format
msgid "%s: ambiguous job spec"
msgstr ""
msgid "can only be used in a function"
msgstr ""
-#: builtins/declare.def:295
+#: builtins/declare.def:301
msgid "cannot use `-f' to make functions"
msgstr ""
-#: builtins/declare.def:307 execute_cmd.c:3953
+#: builtins/declare.def:313 execute_cmd.c:3986
#, c-format
msgid "%s: readonly function"
msgstr ""
-#: builtins/declare.def:389
+#: builtins/declare.def:401
#, c-format
msgid "%s: cannot destroy array variables in this way"
msgstr ""
msgid "%s: cannot delete: %s"
msgstr ""
-#: builtins/evalfile.c:129 execute_cmd.c:3825 shell.c:1396
+#: builtins/evalfile.c:129 execute_cmd.c:3852 shell.c:1408
#, c-format
msgid "%s: is a directory"
msgstr ""
msgstr ""
#: builtins/exit.def:111
-#, c-format
msgid "There are stopped jobs.\n"
msgstr ""
-#: builtins/fc.def:254
+#: builtins/fc.def:259
msgid "no command found"
msgstr ""
-#: builtins/fc.def:319
+#: builtins/fc.def:329
msgid "history specification"
msgstr ""
-#: builtins/fc.def:340
+#: builtins/fc.def:350
#, c-format
msgid "%s: cannot open temp file: %s"
msgstr ""
-#: builtins/fg_bg.def:145
+#: builtins/fg_bg.def:149
#, c-format
msgid "job %d started without job control"
msgstr ""
msgstr ""
#: builtins/help.def:108
-#, c-format
msgid "Shell commands matching keywords `"
msgstr ""
#: builtins/help.def:110
-#, c-format
msgid "Shell commands matching keyword `"
msgstr ""
msgstr ""
#: builtins/help.def:182
-#, c-format
msgid ""
"These shell commands are defined internally. Type `help' to see this list.\n"
"Type `help name' to find out more about the function `name'.\n"
"\n"
msgstr ""
-#: builtins/history.def:148
+#: builtins/history.def:150
msgid "cannot use more than one of -anrw"
msgstr ""
-#: builtins/history.def:180
+#: builtins/history.def:182
msgid "history position"
msgstr ""
-#: builtins/history.def:390
+#: builtins/history.def:400
#, c-format
msgid "%s: history expansion failed"
msgstr ""
msgid "%s: arguments must be process or job IDs"
msgstr ""
-#: builtins/kill.def:248
+#: builtins/kill.def:250
msgid "Unknown error"
msgstr ""
msgid "expression expected"
msgstr ""
-#: builtins/printf.def:249
+#: builtins/printf.def:327
#, c-format
msgid "`%s': missing format character"
msgstr ""
-#: builtins/printf.def:423
+#: builtins/printf.def:502
#, c-format
msgid "`%c': invalid format character"
msgstr ""
-#: builtins/printf.def:629
+#: builtins/printf.def:708
msgid "missing hex digit for \\x"
msgstr ""
-#: builtins/pushd.def:168
+#: builtins/pushd.def:173
msgid "no other directory"
msgstr ""
-#: builtins/pushd.def:435
+#: builtins/pushd.def:440
msgid "<no current directory>"
msgstr ""
-#: builtins/pushd.def:652 builtins.c:1355
+#: builtins/pushd.def:657
msgid "Display the list of currently remembered directories. Directories"
msgstr ""
-#: builtins/pushd.def:653 builtins.c:1356
+#: builtins/pushd.def:658
msgid "find their way onto the list with the `pushd' command; you can get"
msgstr ""
-#: builtins/pushd.def:654 builtins.c:1357
+#: builtins/pushd.def:659
msgid "back up through the list with the `popd' command."
msgstr ""
-#: builtins/pushd.def:656 builtins.c:1359
+#: builtins/pushd.def:661
msgid "The -l flag specifies that `dirs' should not print shorthand versions"
msgstr ""
-#: builtins/pushd.def:657 builtins.c:1360
+#: builtins/pushd.def:662
msgid "of directories which are relative to your home directory. This means"
msgstr ""
-#: builtins/pushd.def:658 builtins.c:1361
+#: builtins/pushd.def:663
msgid "that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag"
msgstr ""
-#: builtins/pushd.def:659 builtins.c:1362
+#: builtins/pushd.def:664
msgid "causes `dirs' to print the directory stack with one entry per line,"
msgstr ""
-#: builtins/pushd.def:660 builtins.c:1363
+#: builtins/pushd.def:665
msgid "prepending the directory name with its position in the stack. The -p"
msgstr ""
-#: builtins/pushd.def:661 builtins.c:1364
+#: builtins/pushd.def:666
msgid "flag does the same thing, but the stack position is not prepended."
msgstr ""
-#: builtins/pushd.def:662 builtins.c:1365
+#: builtins/pushd.def:667
msgid "The -c flag clears the directory stack by deleting all of the elements."
msgstr ""
-#: builtins/pushd.def:664
+#: builtins/pushd.def:669
msgid "+N displays the Nth entry counting from the left of the list shown by"
msgstr ""
-#: builtins/pushd.def:665 builtins/pushd.def:668
+#: builtins/pushd.def:670 builtins/pushd.def:673
msgid " dirs when invoked without options, starting with zero."
msgstr ""
-#: builtins/pushd.def:667
+#: builtins/pushd.def:672
msgid ""
"-N displays the Nth entry counting from the right of the list shown by"
msgstr ""
-#: builtins/pushd.def:673 builtins.c:1306
+#: builtins/pushd.def:678
msgid "Adds a directory to the top of the directory stack, or rotates"
msgstr ""
-#: builtins/pushd.def:674 builtins.c:1307
+#: builtins/pushd.def:679
msgid "the stack, making the new top of the stack the current working"
msgstr ""
-#: builtins/pushd.def:675 builtins.c:1308
+#: builtins/pushd.def:680
msgid "directory. With no arguments, exchanges the top two directories."
msgstr ""
-#: builtins/pushd.def:677
+#: builtins/pushd.def:682
msgid "+N Rotates the stack so that the Nth directory (counting"
msgstr ""
-#: builtins/pushd.def:678
+#: builtins/pushd.def:683
msgid " from the left of the list shown by `dirs', starting with"
msgstr ""
-#: builtins/pushd.def:679 builtins/pushd.def:683
+#: builtins/pushd.def:684 builtins/pushd.def:688
msgid " zero) is at the top."
msgstr ""
-#: builtins/pushd.def:681
+#: builtins/pushd.def:686
msgid "-N Rotates the stack so that the Nth directory (counting"
msgstr ""
-#: builtins/pushd.def:682
+#: builtins/pushd.def:687
msgid " from the right of the list shown by `dirs', starting with"
msgstr ""
-#: builtins/pushd.def:685
+#: builtins/pushd.def:690
msgid "-n suppress the normal change of directory when adding directories"
msgstr ""
-#: builtins/pushd.def:686
+#: builtins/pushd.def:691
msgid " to the stack, so only the stack is manipulated."
msgstr ""
-#: builtins/pushd.def:688
+#: builtins/pushd.def:693
msgid "dir adds DIR to the directory stack at the top, making it the"
msgstr ""
-#: builtins/pushd.def:689
+#: builtins/pushd.def:694
msgid " new current working directory."
msgstr ""
-#: builtins/pushd.def:691 builtins/pushd.def:711 builtins.c:1324
-#: builtins.c:1347
+#: builtins/pushd.def:696 builtins/pushd.def:716
msgid "You can see the directory stack with the `dirs' command."
msgstr ""
-#: builtins/pushd.def:696 builtins.c:1332
+#: builtins/pushd.def:701
msgid "Removes entries from the directory stack. With no arguments,"
msgstr ""
-#: builtins/pushd.def:697 builtins.c:1333
+#: builtins/pushd.def:702
msgid "removes the top directory from the stack, and cd's to the new"
msgstr ""
-#: builtins/pushd.def:698 builtins.c:1334
+#: builtins/pushd.def:703
msgid "top directory."
msgstr ""
-#: builtins/pushd.def:700
+#: builtins/pushd.def:705
msgid "+N removes the Nth entry counting from the left of the list"
msgstr ""
-#: builtins/pushd.def:701
+#: builtins/pushd.def:706
msgid " shown by `dirs', starting with zero. For example: `popd +0'"
msgstr ""
-#: builtins/pushd.def:702
+#: builtins/pushd.def:707
msgid " removes the first directory, `popd +1' the second."
msgstr ""
-#: builtins/pushd.def:704
+#: builtins/pushd.def:709
msgid "-N removes the Nth entry counting from the right of the list"
msgstr ""
-#: builtins/pushd.def:705
+#: builtins/pushd.def:710
msgid " shown by `dirs', starting with zero. For example: `popd -0'"
msgstr ""
-#: builtins/pushd.def:706
+#: builtins/pushd.def:711
msgid " removes the last directory, `popd -1' the next to last."
msgstr ""
-#: builtins/pushd.def:708
+#: builtins/pushd.def:713
msgid "-n suppress the normal change of directory when removing directories"
msgstr ""
-#: builtins/pushd.def:709
+#: builtins/pushd.def:714
msgid " from the stack, so only the stack is manipulated."
msgstr ""
-#: builtins/read.def:207
+#: builtins/read.def:211
#, c-format
msgid "%s: invalid timeout specification"
msgstr ""
-#: builtins/read.def:230
+#: builtins/read.def:234
#, c-format
msgid "%s: invalid file descriptor specification"
msgstr ""
-#: builtins/read.def:237
+#: builtins/read.def:241
#, c-format
msgid "%d: invalid file descriptor: %s"
msgstr ""
-#: builtins/read.def:463
+#: builtins/read.def:474
#, c-format
msgid "read error: %d: %s"
msgstr ""
msgid "can only `return' from a function or sourced script"
msgstr ""
-#: builtins/set.def:743
+#: builtins/set.def:745
msgid "cannot simultaneously unset a function and a variable"
msgstr ""
-#: builtins/set.def:780
+#: builtins/set.def:782
#, c-format
msgid "%s: cannot unset"
msgstr ""
-#: builtins/set.def:787
+#: builtins/set.def:789
#, c-format
msgid "%s: cannot unset: readonly %s"
msgstr ""
-#: builtins/set.def:798
+#: builtins/set.def:800
#, c-format
msgid "%s: not an array variable"
msgstr ""
-#: builtins/setattr.def:165
+#: builtins/setattr.def:166
#, c-format
msgid "%s: not a function"
msgstr ""
msgid "shift count"
msgstr ""
-#: builtins/shopt.def:226
+#: builtins/shopt.def:227
msgid "cannot set and unset shell options simultaneously"
msgstr ""
-#: builtins/shopt.def:291
+#: builtins/shopt.def:292
#, c-format
msgid "%s: invalid shell option name"
msgstr ""
msgstr ""
#: error.c:173
-#, c-format
msgid "Aborting..."
msgstr ""
msgid "%s: unbound variable"
msgstr ""
-#: eval.c:175
-#, c-format
+#: eval.c:176
msgid "\atimed out waiting for input: auto-logout\n"
msgstr ""
-#: execute_cmd.c:467
+#: execute_cmd.c:471
#, c-format
msgid "cannot redirect standard input from /dev/null: %s"
msgstr ""
-#: execute_cmd.c:1037
+#: execute_cmd.c:1036
#, c-format
msgid "TIMEFORMAT: `%c': invalid format character"
msgstr ""
-#: execute_cmd.c:3525
+#: execute_cmd.c:3551
#, c-format
msgid "%s: restricted: cannot specify `/' in command names"
msgstr ""
-#: execute_cmd.c:3613
+#: execute_cmd.c:3639
#, c-format
msgid "%s: command not found"
msgstr ""
-#: execute_cmd.c:3843
+#: execute_cmd.c:3876
#, c-format
msgid "%s: %s: bad interpreter"
msgstr ""
-#: execute_cmd.c:3880
+#: execute_cmd.c:3913
#, c-format
msgid "%s: cannot execute binary file"
msgstr ""
-#: execute_cmd.c:3992
+#: execute_cmd.c:4025
#, c-format
msgid "cannot duplicate fd %d to fd %d"
msgstr ""
msgid "save_bash_input: buffer already exists for new fd %d"
msgstr ""
-#: jobs.c:694
+#: jobs.c:923
#, c-format
msgid "deleting stopped job %d with process group %ld"
msgstr ""
-#: jobs.c:1002
+#: jobs.c:1308
#, c-format
msgid "describe_pid: %ld: no such pid"
msgstr ""
-#: jobs.c:1635 nojobs.c:648
+#: jobs.c:1981 nojobs.c:648
#, c-format
msgid "wait: pid %ld is not a child of this shell"
msgstr ""
-#: jobs.c:1823
+#: jobs.c:2180
#, c-format
msgid "wait_for: No record of process %ld"
msgstr ""
-#: jobs.c:2070
+#: jobs.c:2435
#, c-format
msgid "wait_for_job: job %d is stopped"
msgstr ""
-#: jobs.c:2292
+#: jobs.c:2657
#, c-format
msgid "%s: job has terminated"
msgstr ""
-#: jobs.c:2301
+#: jobs.c:2666
#, c-format
msgid "%s: job %d already in background"
msgstr ""
-#: jobs.c:3045
+#: jobs.c:3452
msgid "no job control in this shell"
msgstr ""
msgstr ""
#: lib/malloc/table.c:175
-#, c-format
msgid "register_alloc: alloc table is full with FIND_ALLOC?\n"
msgstr ""
msgid "The mail in %s has been read\n"
msgstr ""
-#: make_cmd.c:318
+#: make_cmd.c:322
msgid "syntax error: arithmetic expression required"
msgstr ""
-#: make_cmd.c:320
+#: make_cmd.c:324
msgid "syntax error: `;' unexpected"
msgstr ""
-#: make_cmd.c:321
+#: make_cmd.c:325
#, c-format
msgid "syntax error: `((%s))'"
msgstr ""
-#: make_cmd.c:561
+#: make_cmd.c:566
#, c-format
msgid "make_here_document: bad instruction type %d"
msgstr ""
-#: make_cmd.c:731
+#: make_cmd.c:736
#, c-format
msgid "make_redirection: redirection instruction `%d' out of range"
msgstr ""
-#: parse.y:2733
+#: parse.y:2747
#, c-format
msgid "unexpected EOF while looking for matching `%c'"
msgstr ""
-#: parse.y:3018
+#: parse.y:3043
msgid "unexpected EOF while looking for `]]'"
msgstr ""
-#: parse.y:3023
+#: parse.y:3048
#, c-format
msgid "syntax error in conditional expression: unexpected token `%s'"
msgstr ""
-#: parse.y:3027
+#: parse.y:3052
msgid "syntax error in conditional expression"
msgstr ""
-#: parse.y:3105
+#: parse.y:3130
#, c-format
msgid "unexpected token `%s', expected `)'"
msgstr ""
-#: parse.y:3109
+#: parse.y:3134
msgid "expected `)'"
msgstr ""
-#: parse.y:3137
+#: parse.y:3162
#, c-format
msgid "unexpected argument `%s' to conditional unary operator"
msgstr ""
-#: parse.y:3141
+#: parse.y:3166
msgid "unexpected argument to conditional unary operator"
msgstr ""
-#: parse.y:3178
+#: parse.y:3203
#, c-format
msgid "unexpected token `%s', conditional binary operator expected"
msgstr ""
-#: parse.y:3182
+#: parse.y:3207
msgid "conditional binary operator expected"
msgstr ""
-#: parse.y:3198
+#: parse.y:3223
#, c-format
msgid "unexpected argument `%s' to conditional binary operator"
msgstr ""
-#: parse.y:3202
+#: parse.y:3227
msgid "unexpected argument to conditional binary operator"
msgstr ""
-#: parse.y:3213
+#: parse.y:3238
#, c-format
msgid "unexpected token `%c' in conditional command"
msgstr ""
-#: parse.y:3216
+#: parse.y:3241
#, c-format
msgid "unexpected token `%s' in conditional command"
msgstr ""
-#: parse.y:3220
+#: parse.y:3245
#, c-format
msgid "unexpected token %d in conditional command"
msgstr ""
-#: parse.y:4426
+#: parse.y:4461
#, c-format
msgid "syntax error near unexpected token `%s'"
msgstr ""
-#: parse.y:4444
+#: parse.y:4479
#, c-format
msgid "syntax error near `%s'"
msgstr ""
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error: unexpected end of file"
msgstr ""
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error"
msgstr ""
-#: parse.y:4516
+#: parse.y:4551
#, c-format
msgid "Use \"%s\" to leave the shell.\n"
msgstr ""
-#: parse.y:4675
+#: parse.y:4710
msgid "unexpected EOF while looking for matching `)'"
msgstr ""
-#: pcomplete.c:998
+#: pcomplete.c:1001
#, c-format
msgid "completion: function `%s' not found"
msgstr ""
msgid "progcomp_insert: %s: NULL COMPSPEC"
msgstr ""
-#: print_cmd.c:261
+#: print_cmd.c:264
#, c-format
msgid "print_command: bad connector `%d'"
msgstr ""
-#: print_cmd.c:1211
+#: print_cmd.c:1236
#, c-format
msgid "cprintf: `%c': invalid format character"
msgstr ""
msgid "/dev/(tcp|udp)/host/port not supported without networking"
msgstr ""
-#: redir.c:949
+#: redir.c:956
msgid "redirection error: cannot duplicate fd"
msgstr ""
-#: shell.c:302
+#: shell.c:309
msgid "could not find /tmp, please create!"
msgstr ""
-#: shell.c:306
+#: shell.c:313
msgid "/tmp must be a valid directory name"
msgstr ""
-#: shell.c:839
+#: shell.c:849
#, c-format
msgid "%c%c: invalid option"
msgstr ""
-#: shell.c:1591
+#: shell.c:1598
msgid "I have no name!"
msgstr ""
-#: shell.c:1726
+#: shell.c:1733
#, c-format
msgid ""
"Usage:\t%s [GNU long option] [option] ...\n"
"\t%s [GNU long option] [option] script-file ...\n"
msgstr ""
-#: shell.c:1728
+#: shell.c:1735
msgid "GNU long options:\n"
msgstr ""
-#: shell.c:1732
+#: shell.c:1739
msgid "Shell options:\n"
msgstr ""
-#: shell.c:1733
+#: shell.c:1740
msgid "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n"
msgstr ""
-#: shell.c:1748
+#: shell.c:1755
#, c-format
msgid "\t-%s or -o option\n"
msgstr ""
-#: shell.c:1754
+#: shell.c:1761
#, c-format
msgid "Type `%s -c \"help set\"' for more information about shell options.\n"
msgstr ""
-#: shell.c:1755
+#: shell.c:1762
#, c-format
msgid "Type `%s -c help' for more information about shell builtin commands.\n"
msgstr ""
-#: shell.c:1756
-#, c-format
+#: shell.c:1763
msgid "Use the `bashbug' command to report bugs.\n"
msgstr ""
-#: sig.c:490
+#: sig.c:494
#, c-format
msgid "sigprocmask: %d: invalid operation"
msgstr ""
-#: subst.c:1102
+#: subst.c:1123
#, c-format
msgid "bad substitution: no closing `%s' in %s"
msgstr ""
-#: subst.c:2187
+#: subst.c:2269
#, c-format
msgid "%s: cannot assign list to array member"
msgstr ""
-#: subst.c:4026 subst.c:4042
+#: subst.c:4208 subst.c:4224
msgid "cannot make pipe for process substitution"
msgstr ""
-#: subst.c:4073
+#: subst.c:4255
msgid "cannot make child for process substitution"
msgstr ""
-#: subst.c:4118
+#: subst.c:4300
#, c-format
msgid "cannot open named pipe %s for reading"
msgstr ""
-#: subst.c:4120
+#: subst.c:4302
#, c-format
msgid "cannot open named pipe %s for writing"
msgstr ""
-#: subst.c:4128
+#: subst.c:4310
#, c-format
msgid "cannout reset nodelay mode for fd %d"
msgstr ""
-#: subst.c:4138
+#: subst.c:4320
#, c-format
msgid "cannot duplicate named pipe %s as fd %d"
msgstr ""
-#: subst.c:4313
+#: subst.c:4495
msgid "cannot make pipe for command substitution"
msgstr ""
-#: subst.c:4342
+#: subst.c:4531
msgid "cannot make child for command substitution"
msgstr ""
-#: subst.c:4359
+#: subst.c:4548
msgid "command_substitute: cannot duplicate pipe as fd 1"
msgstr ""
-#: subst.c:4802
+#: subst.c:5013
#, c-format
msgid "%s: parameter null or not set"
msgstr ""
-#: subst.c:5068
+#: subst.c:5287
#, c-format
msgid "%s: substring expression < 0"
msgstr ""
-#: subst.c:5791
+#: subst.c:6058
#, c-format
msgid "%s: bad substitution"
msgstr ""
-#: subst.c:5865
+#: subst.c:6134
#, c-format
msgid "$%s: cannot assign in this way"
msgstr ""
-#: subst.c:7325
+#: subst.c:7687
#, c-format
msgid "no match: %s"
msgstr ""
msgid "trap_handler: bad signal %d"
msgstr ""
-#: variables.c:314
+#: variables.c:320
#, c-format
msgid "error importing function definition for `%s'"
msgstr ""
-#: variables.c:674
+#: variables.c:692
#, c-format
msgid "shell level (%d) too high, resetting to 1"
msgstr ""
-#: variables.c:1617
+#: variables.c:1651
msgid "make_local_variable: no function context at current scope"
msgstr ""
-#: variables.c:2724
+#: variables.c:2807
msgid "all_local_variables: no function context at current scope"
msgstr ""
-#: variables.c:2938 variables.c:2947
+#: variables.c:3021 variables.c:3030
#, c-format
msgid "invalid character %d in exportstr for %s"
msgstr ""
-#: variables.c:2953
+#: variables.c:3036
#, c-format
msgid "no `=' in exportstr for %s"
msgstr ""
-#: variables.c:3378
+#: variables.c:3463
msgid "pop_var_context: head of shell_variables not a function context"
msgstr ""
-#: variables.c:3391
+#: variables.c:3476
msgid "pop_var_context: no global_variables context"
msgstr ""
-#: variables.c:3457
+#: variables.c:3548
msgid "pop_scope: head of shell_variables not a temporary environment scope"
msgstr ""
#: version.c:82
-#, c-format
-msgid "Copyright (C) 2004 Free Software Foundation, Inc.\n"
+msgid "Copyright (C) 2005 Free Software Foundation, Inc.\n"
msgstr ""
#: xmalloc.c:93
msgstr ""
#: builtins.c:244
-msgid "`alias' with no arguments or with the -p option prints the list"
-msgstr ""
-
-#: builtins.c:245
-msgid "of aliases in the form alias NAME=VALUE on standard output."
-msgstr ""
-
-#: builtins.c:246
-msgid "Otherwise, an alias is defined for each NAME whose VALUE is given."
-msgstr ""
-
-#: builtins.c:247
-msgid "A trailing space in VALUE causes the next word to be checked for"
-msgstr ""
-
-#: builtins.c:248
-msgid "alias substitution when the alias is expanded. Alias returns"
-msgstr ""
-
-#: builtins.c:249
-msgid "true unless a NAME is given for which no alias has been defined."
+msgid ""
+" `alias' with no arguments or with the -p option prints the list\n"
+" of aliases in the form alias NAME=VALUE on standard output.\n"
+" Otherwise, an alias is defined for each NAME whose VALUE is given.\n"
+" A trailing space in VALUE causes the next word to be checked for\n"
+" alias substitution when the alias is expanded. Alias returns\n"
+" true unless a NAME is given for which no alias has been defined."
msgstr ""
#: builtins.c:257
msgid ""
-"Remove NAMEs from the list of defined aliases. If the -a option is given,"
-msgstr ""
-
-#: builtins.c:258
-msgid "then remove all alias definitions."
+" Remove NAMEs from the list of defined aliases. If the -a option is given,\n"
+" then remove all alias definitions."
msgstr ""
#: builtins.c:266
-msgid "Bind a key sequence to a Readline function or a macro, or set"
-msgstr ""
-
-#: builtins.c:267
-msgid "a Readline variable. The non-option argument syntax is equivalent"
-msgstr ""
-
-#: builtins.c:268
-msgid "to that found in ~/.inputrc, but must be passed as a single argument:"
-msgstr ""
-
-#: builtins.c:269
-msgid "bind '\"\\C-x\\C-r\": re-read-init-file'."
-msgstr ""
-
-#: builtins.c:270
-msgid "bind accepts the following options:"
-msgstr ""
-
-#: builtins.c:271
msgid ""
-" -m keymap Use `keymap' as the keymap for the duration of this"
-msgstr ""
-
-#: builtins.c:272
-msgid " command. Acceptable keymap names are emacs,"
+" Bind a key sequence to a Readline function or a macro, or set\n"
+" a Readline variable. The non-option argument syntax is equivalent\n"
+" to that found in ~/.inputrc, but must be passed as a single argument:\n"
+" bind '\"\\C-x\\C-r\": re-read-init-file'.\n"
+" bind accepts the following options:\n"
+" -m keymap Use `keymap' as the keymap for the duration of "
+"this\n"
+" command. Acceptable keymap names are emacs,\n"
+" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-"
+"move,\n"
+" vi-command, and vi-insert.\n"
+" -l List names of functions.\n"
+" -P List function names and bindings.\n"
+" -p List functions and bindings in a form that can be\n"
+" reused as input.\n"
+" -r keyseq Remove the binding for KEYSEQ.\n"
+" -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n"
+" \t\t\t\tKEYSEQ is entered.\n"
+" -f filename Read key bindings from FILENAME.\n"
+" -q function-name Query about which keys invoke the named function.\n"
+" -u function-name Unbind all keys which are bound to the named "
+"function.\n"
+" -V List variable names and values\n"
+" -v List variable names and values in a form that can\n"
+" be reused as input.\n"
+" -S List key sequences that invoke macros and their "
+"values\n"
+" -s List key sequences that invoke macros and their "
+"values\n"
+" in a form that can be reused as input."
msgstr ""
-#: builtins.c:273
+#: builtins.c:297
msgid ""
-" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
-msgstr ""
-
-#: builtins.c:274
-msgid " vi-command, and vi-insert."
-msgstr ""
-
-#: builtins.c:275
-msgid " -l List names of functions."
-msgstr ""
-
-#: builtins.c:276
-msgid " -P List function names and bindings."
-msgstr ""
-
-#: builtins.c:277
-msgid " -p List functions and bindings in a form that can be"
-msgstr ""
-
-#: builtins.c:278
-msgid " reused as input."
-msgstr ""
-
-#: builtins.c:279
-msgid " -r keyseq Remove the binding for KEYSEQ."
-msgstr ""
-
-#: builtins.c:280
-msgid " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when"
-msgstr ""
-
-#: builtins.c:281
-msgid "\t\t\t\tKEYSEQ is entered."
-msgstr ""
-
-#: builtins.c:282
-msgid " -f filename Read key bindings from FILENAME."
-msgstr ""
-
-#: builtins.c:283
-msgid " -q function-name Query about which keys invoke the named function."
+" Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
+" break N levels."
msgstr ""
-#: builtins.c:284
+#: builtins.c:304
msgid ""
-" -u function-name Unbind all keys which are bound to the named function."
-msgstr ""
-
-#: builtins.c:285
-msgid " -V List variable names and values"
-msgstr ""
-
-#: builtins.c:286
-msgid " -v List variable names and values in a form that can"
-msgstr ""
-
-#: builtins.c:287
-msgid " be reused as input."
+" Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop.\n"
+" If N is specified, resume at the N-th enclosing loop."
msgstr ""
-#: builtins.c:288
+#: builtins.c:311
msgid ""
-" -S List key sequences that invoke macros and their values"
+" Run a shell builtin. This is useful when you wish to rename a\n"
+" shell builtin to be a function, but need the functionality of the\n"
+" builtin within the function itself."
msgstr ""
-#: builtins.c:289
+#: builtins.c:320
msgid ""
-" -s List key sequences that invoke macros and their values"
-msgstr ""
-
-#: builtins.c:290
-msgid " in a form that can be reused as input."
-msgstr ""
-
-#: builtins.c:297
-msgid "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,"
-msgstr ""
-
-#: builtins.c:298
-msgid "break N levels."
-msgstr ""
-
-#: builtins.c:304
-msgid "Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop."
-msgstr ""
-
-#: builtins.c:305
-msgid "If N is specified, resume at the N-th enclosing loop."
-msgstr ""
-
-#: builtins.c:311
-msgid "Run a shell builtin. This is useful when you wish to rename a"
-msgstr ""
-
-#: builtins.c:312
-msgid "shell builtin to be a function, but need the functionality of the"
-msgstr ""
-
-#: builtins.c:313
-msgid "builtin within the function itself."
+" Returns the context of the current subroutine call.\n"
+" \n"
+" Without EXPR, returns returns \"$line $filename\". With EXPR,\n"
+" returns \"$line $subroutine $filename\"; this extra information\n"
+" can be used used to provide a stack trace.\n"
+" \n"
+" The value of EXPR indicates how many call frames to go back before the\n"
+" current one; the top frame is frame 0."
msgstr ""
#: builtins.c:334
-msgid "Change the current directory to DIR. The variable $HOME is the"
-msgstr ""
-
-#: builtins.c:335
-msgid "default DIR. The variable CDPATH defines the search path for"
-msgstr ""
-
-#: builtins.c:336
-msgid "the directory containing DIR. Alternative directory names in CDPATH"
-msgstr ""
-
-#: builtins.c:337
-msgid "are separated by a colon (:). A null directory name is the same as"
-msgstr ""
-
-#: builtins.c:338
-msgid "the current directory, i.e. `.'. If DIR begins with a slash (/),"
-msgstr ""
-
-#: builtins.c:339
-msgid "then CDPATH is not used. If the directory is not found, and the"
-msgstr ""
-
-#: builtins.c:340
-msgid "shell option `cdable_vars' is set, then try the word as a variable"
-msgstr ""
-
-#: builtins.c:341
-msgid "name. If that variable has a value, then cd to the value of that"
-msgstr ""
-
-#: builtins.c:342
-msgid "variable. The -P option says to use the physical directory structure"
-msgstr ""
-
-#: builtins.c:343
msgid ""
-"instead of following symbolic links; the -L option forces symbolic links"
-msgstr ""
-
-#: builtins.c:344
-msgid "to be followed."
+" Change the current directory to DIR. The variable $HOME is the\n"
+" default DIR. The variable CDPATH defines the search path for\n"
+" the directory containing DIR. Alternative directory names in CDPATH\n"
+" are separated by a colon (:). A null directory name is the same as\n"
+" the current directory, i.e. `.'. If DIR begins with a slash (/),\n"
+" then CDPATH is not used. If the directory is not found, and the\n"
+" shell option `cdable_vars' is set, then try the word as a variable\n"
+" name. If that variable has a value, then cd to the value of that\n"
+" variable. The -P option says to use the physical directory structure\n"
+" instead of following symbolic links; the -L option forces symbolic "
+"links\n"
+" to be followed."
msgstr ""
#: builtins.c:350
-msgid "Print the current working directory. With the -P option, pwd prints"
-msgstr ""
-
-#: builtins.c:351
-msgid "the physical directory, without any symbolic links; the -L option"
-msgstr ""
-
-#: builtins.c:352
-msgid "makes pwd follow symbolic links."
+msgid ""
+" Print the current working directory. With the -P option, pwd prints\n"
+" the physical directory, without any symbolic links; the -L option\n"
+" makes pwd follow symbolic links."
msgstr ""
#: builtins.c:358
-msgid "No effect; the command does nothing. A zero exit code is returned."
+msgid " No effect; the command does nothing. A zero exit code is returned."
msgstr ""
#: builtins.c:364
-msgid "Return a successful result."
+msgid " Return a successful result."
msgstr ""
#: builtins.c:370
-msgid "Return an unsuccessful result."
+msgid " Return an unsuccessful result."
msgstr ""
#: builtins.c:376
-msgid "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-msgstr ""
-
-#: builtins.c:377
-msgid "function called `ls', and you wish to call the command `ls', you can"
-msgstr ""
-
-#: builtins.c:378
-msgid "say \"command ls\". If the -p option is given, a default value is used"
-msgstr ""
-
-#: builtins.c:379
-msgid "for PATH that is guaranteed to find all of the standard utilities. If"
-msgstr ""
-
-#: builtins.c:380
-msgid "the -V or -v option is given, a string is printed describing COMMAND."
-msgstr ""
-
-#: builtins.c:381
-msgid "The -V option produces a more verbose description."
+msgid ""
+" Runs COMMAND with ARGS ignoring shell functions. If you have a shell\n"
+" function called `ls', and you wish to call the command `ls', you can\n"
+" say \"command ls\". If the -p option is given, a default value is used\n"
+" for PATH that is guaranteed to find all of the standard utilities. If\n"
+" the -V or -v option is given, a string is printed describing COMMAND.\n"
+" The -V option produces a more verbose description."
msgstr ""
#: builtins.c:387
-msgid "Declare variables and/or give them attributes. If no NAMEs are"
-msgstr ""
-
-#: builtins.c:388
-msgid "given, then display the values of variables instead. The -p option"
-msgstr ""
-
-#: builtins.c:389
-msgid "will display the attributes and values of each NAME."
-msgstr ""
-
-#: builtins.c:391
-msgid "The flags are:"
-msgstr ""
-
-#: builtins.c:393
-msgid " -a\tto make NAMEs arrays (if supported)"
-msgstr ""
-
-#: builtins.c:394
-msgid " -f\tto select from among function names only"
-msgstr ""
-
-#: builtins.c:395
msgid ""
-" -F\tto display function names (and line number and source file name if"
-msgstr ""
-
-#: builtins.c:396
-msgid "\tdebugging) without definitions"
-msgstr ""
-
-#: builtins.c:397
-msgid " -i\tto make NAMEs have the `integer' attribute"
+" Declare variables and/or give them attributes. If no NAMEs are\n"
+" given, then display the values of variables instead. The -p option\n"
+" will display the attributes and values of each NAME.\n"
+" \n"
+" The flags are:\n"
+" \n"
+" -a\tto make NAMEs arrays (if supported)\n"
+" -f\tto select from among function names only\n"
+" -F\tto display function names (and line number and source file name "
+"if\n"
+" \tdebugging) without definitions\n"
+" -i\tto make NAMEs have the `integer' attribute\n"
+" -r\tto make NAMEs readonly\n"
+" -t\tto make NAMEs have the `trace' attribute\n"
+" -x\tto make NAMEs export\n"
+" \n"
+" Variables with the integer attribute have arithmetic evaluation (see\n"
+" `let') done when the variable is assigned to.\n"
+" \n"
+" When displaying values of variables, -f displays a function's name\n"
+" and definition. The -F option restricts the display to function\n"
+" name only.\n"
+" \n"
+" Using `+' instead of `-' turns off the given attribute instead. When\n"
+" used in a function, makes NAMEs local, as with the `local' command."
msgstr ""
-#: builtins.c:398
-msgid " -r\tto make NAMEs readonly"
+#: builtins.c:416
+msgid " Obsolete. See `declare'."
msgstr ""
-#: builtins.c:399
-msgid " -t\tto make NAMEs have the `trace' attribute"
+#: builtins.c:422
+msgid ""
+" Create a local variable called NAME, and give it VALUE. LOCAL\n"
+" can only be used within a function; it makes the variable NAME\n"
+" have a visible scope restricted to that function and its children."
msgstr ""
-#: builtins.c:400
-msgid " -x\tto make NAMEs export"
+#: builtins.c:431
+msgid ""
+" Output the ARGs. If -n is specified, the trailing newline is\n"
+" suppressed. If the -e option is given, interpretation of the\n"
+" following backslash-escaped characters is turned on:\n"
+" \t\\a\talert (bell)\n"
+" \t\\b\tbackspace\n"
+" \t\\c\tsuppress trailing newline\n"
+" \t\\E\tescape character\n"
+" \t\\f\tform feed\n"
+" \t\\n\tnew line\n"
+" \t\\r\tcarriage return\n"
+" \t\\t\thorizontal tab\n"
+" \t\\v\tvertical tab\n"
+" \t\\\\\tbackslash\n"
+" \t\\num\tthe character whose ASCII code is NUM (octal).\n"
+" \n"
+" You can explicitly turn off the interpretation of the above characters\n"
+" with the -E option."
msgstr ""
-#: builtins.c:402
-msgid "Variables with the integer attribute have arithmetic evaluation (see"
+#: builtins.c:455
+msgid ""
+" Output the ARGs. If -n is specified, the trailing newline is suppressed."
msgstr ""
-#: builtins.c:403
-msgid "`let') done when the variable is assigned to."
+#: builtins.c:462
+msgid ""
+" Enable and disable builtin shell commands. This allows\n"
+" you to use a disk command which has the same name as a shell\n"
+" builtin without specifying a full pathname. If -n is used, the\n"
+" NAMEs become disabled; otherwise NAMEs are enabled. For example,\n"
+" to use the `test' found in $PATH instead of the shell builtin\n"
+" version, type `enable -n test'. On systems supporting dynamic\n"
+" loading, the -f option may be used to load new builtins from the\n"
+" shared object FILENAME. The -d option will delete a builtin\n"
+" previously loaded with -f. If no non-option names are given, or\n"
+" the -p option is supplied, a list of builtins is printed. The\n"
+" -a option means to print every builtin with an indication of whether\n"
+" or not it is enabled. The -s option restricts the output to the "
+"POSIX.2\n"
+" `special' builtins. The -n option displays a list of all disabled "
+"builtins."
msgstr ""
-#: builtins.c:405
-msgid "When displaying values of variables, -f displays a function's name"
+#: builtins.c:480
+msgid " Read ARGs as input to the shell and execute the resulting command(s)."
msgstr ""
-#: builtins.c:406
-msgid "and definition. The -F option restricts the display to function"
+#: builtins.c:486
+msgid ""
+" Getopts is used by shell procedures to parse positional parameters.\n"
+" \n"
+" OPTSTRING contains the option letters to be recognized; if a letter\n"
+" is followed by a colon, the option is expected to have an argument,\n"
+" which should be separated from it by white space.\n"
+" \n"
+" Each time it is invoked, getopts will place the next option in the\n"
+" shell variable $name, initializing name if it does not exist, and\n"
+" the index of the next argument to be processed into the shell\n"
+" variable OPTIND. OPTIND is initialized to 1 each time the shell or\n"
+" a shell script is invoked. When an option requires an argument,\n"
+" getopts places that argument into the shell variable OPTARG.\n"
+" \n"
+" getopts reports errors in one of two ways. If the first character\n"
+" of OPTSTRING is a colon, getopts uses silent error reporting. In\n"
+" this mode, no error messages are printed. If an invalid option is\n"
+" seen, getopts places the option character found into OPTARG. If a\n"
+" required argument is not found, getopts places a ':' into NAME and\n"
+" sets OPTARG to the option character found. If getopts is not in\n"
+" silent mode, and an invalid option is seen, getopts places '?' into\n"
+" NAME and unsets OPTARG. If a required argument is not found, a '?'\n"
+" is placed in NAME, OPTARG is unset, and a diagnostic message is\n"
+" printed.\n"
+" \n"
+" If the shell variable OPTERR has the value 0, getopts disables the\n"
+" printing of error messages, even if the first character of\n"
+" OPTSTRING is not a colon. OPTERR has the value 1 by default.\n"
+" \n"
+" Getopts normally parses the positional parameters ($0 - $9), but if\n"
+" more arguments are given, they are parsed instead."
msgstr ""
-#: builtins.c:407
-msgid "name only."
+#: builtins.c:521
+msgid ""
+" Exec FILE, replacing this shell with the specified program.\n"
+" If FILE is not specified, the redirections take effect in this\n"
+" shell. If the first argument is `-l', then place a dash in the\n"
+" zeroth arg passed to FILE, as login does. If the `-c' option\n"
+" is supplied, FILE is executed with a null environment. The `-a'\n"
+" option means to make set argv[0] of the executed process to NAME.\n"
+" If the file cannot be executed and the shell is not interactive,\n"
+" then the shell exits, unless the shell option `execfail' is set."
msgstr ""
-#: builtins.c:409
-msgid "Using `+' instead of `-' turns off the given attribute instead. When"
+#: builtins.c:534
+msgid ""
+" Exit the shell with a status of N. If N is omitted, the exit status\n"
+" is that of the last command executed."
msgstr ""
-#: builtins.c:410
-msgid "used in a function, makes NAMEs local, as with the `local' command."
+#: builtins.c:541
+msgid " Logout of a login shell."
msgstr ""
-#: builtins.c:416
-msgid "Obsolete. See `declare'."
+#: builtins.c:548
+msgid ""
+" fc is used to list or edit and re-execute commands from the history list.\n"
+" FIRST and LAST can be numbers specifying the range, or FIRST can be a\n"
+" string, which means the most recent command beginning with that\n"
+" string.\n"
+" \n"
+" -e ENAME selects which editor to use. Default is FCEDIT, then "
+"EDITOR,\n"
+" then vi.\n"
+" \n"
+" -l means list lines instead of editing.\n"
+" -n means no line numbers listed.\n"
+" -r means reverse the order of the lines (making it newest listed "
+"first).\n"
+" \n"
+" With the `fc -s [pat=rep ...] [command]' format, the command is\n"
+" re-executed after the substitution OLD=NEW is performed.\n"
+" \n"
+" A useful alias to use with this is r='fc -s', so that typing `r cc'\n"
+" runs the last command beginning with `cc' and typing `r' re-executes\n"
+" the last command."
msgstr ""
-#: builtins.c:422
-msgid "Create a local variable called NAME, and give it VALUE. LOCAL"
+#: builtins.c:573
+msgid ""
+" Place JOB_SPEC in the foreground, and make it the current job. If\n"
+" JOB_SPEC is not present, the shell's notion of the current job is\n"
+" used."
msgstr ""
-#: builtins.c:423
-msgid "can only be used within a function; it makes the variable NAME"
+#: builtins.c:583
+msgid ""
+" Place each JOB_SPEC in the background, as if it had been started with\n"
+" `&'. If JOB_SPEC is not present, the shell's notion of the current\n"
+" job is used."
msgstr ""
-#: builtins.c:424
-msgid "have a visible scope restricted to that function and its children."
+#: builtins.c:592
+msgid ""
+" For each NAME, the full pathname of the command is determined and\n"
+" remembered. If the -p option is supplied, PATHNAME is used as the\n"
+" full pathname of NAME, and no path search is performed. The -r\n"
+" option causes the shell to forget all remembered locations. The -d\n"
+" option causes the shell to forget the remembered location of each NAME.\n"
+" If the -t option is supplied the full pathname to which each NAME\n"
+" corresponds is printed. If multiple NAME arguments are supplied with\n"
+" -t, the NAME is printed before the hashed full pathname. The -l option\n"
+" causes output to be displayed in a format that may be reused as input.\n"
+" If no arguments are given, information about remembered commands is "
+"displayed."
msgstr ""
-#: builtins.c:431
-msgid "Output the ARGs. If -n is specified, the trailing newline is"
+#: builtins.c:608
+msgid ""
+" Display helpful information about builtin commands. If PATTERN is\n"
+" specified, gives detailed help on all commands matching PATTERN,\n"
+" otherwise a list of the builtins is printed. The -s option\n"
+" restricts the output for each builtin command matching PATTERN to\n"
+" a short usage synopsis."
msgstr ""
-#: builtins.c:432
-msgid "suppressed. If the -e option is given, interpretation of the"
+#: builtins.c:620
+msgid ""
+" Display the history list with line numbers. Lines listed with\n"
+" with a `*' have been modified. Argument of N says to list only\n"
+" the last N lines. The `-c' option causes the history list to be\n"
+" cleared by deleting all of the entries. The `-d' option deletes\n"
+" the history entry at offset OFFSET. The `-w' option writes out the\n"
+" current history to the history file; `-r' means to read the file and\n"
+" append the contents to the history list instead. `-a' means\n"
+" to append history lines from this session to the history file.\n"
+" Argument `-n' means to read all history lines not already read\n"
+" from the history file and append them to the history list.\n"
+" \n"
+" If FILENAME is given, then that is used as the history file else\n"
+" if $HISTFILE has a value, that is used, else ~/.bash_history.\n"
+" If the -s option is supplied, the non-option ARGs are appended to\n"
+" the history list as a single entry. The -p option means to perform\n"
+" history expansion on each ARG and display the result, without storing\n"
+" anything in the history list.\n"
+" \n"
+" If the $HISTTIMEFORMAT variable is set and not null, its value is used\n"
+" as a format string for strftime(3) to print the time stamp associated\n"
+" with each displayed history entry. No time stamps are printed otherwise."
msgstr ""
-#: builtins.c:433
-msgid "following backslash-escaped characters is turned on:"
+#: builtins.c:648
+msgid ""
+" Lists the active jobs. The -l option lists process id's in addition\n"
+" to the normal information; the -p option lists process id's only.\n"
+" If -n is given, only processes that have changed status since the last\n"
+" notification are printed. JOBSPEC restricts output to that job. The\n"
+" -r and -s options restrict output to running and stopped jobs only,\n"
+" respectively. Without options, the status of all active jobs is\n"
+" printed. If -x is given, COMMAND is run after all job specifications\n"
+" that appear in ARGS have been replaced with the process ID of that "
+"job's\n"
+" process group leader."
msgstr ""
-#: builtins.c:434
-msgid "\t\\a\talert (bell)"
+#: builtins.c:664
+msgid ""
+" By default, removes each JOBSPEC argument from the table of active jobs.\n"
+" If the -h option is given, the job is not removed from the table, but "
+"is\n"
+" marked so that SIGHUP is not sent to the job if the shell receives a\n"
+" SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove "
+"all\n"
+" jobs from the job table; the -r option means to remove only running jobs."
msgstr ""
-#: builtins.c:435
-msgid "\t\\b\tbackspace"
+#: builtins.c:675
+msgid ""
+" Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If\n"
+" SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'\n"
+" lists the signal names; if arguments follow `-l' they are assumed to\n"
+" be signal numbers for which names should be listed. Kill is a shell\n"
+" builtin for two reasons: it allows job IDs to be used instead of\n"
+" process IDs, and, if you have reached the limit on processes that\n"
+" you can create, you don't have to start a process to kill another one."
msgstr ""
-#: builtins.c:436
-msgid "\t\\c\tsuppress trailing newline"
+#: builtins.c:687
+msgid ""
+" Each ARG is an arithmetic expression to be evaluated. Evaluation\n"
+" is done in fixed-width integers with no check for overflow, though\n"
+" division by 0 is trapped and flagged as an error. The following\n"
+" list of operators is grouped into levels of equal-precedence operators.\n"
+" The levels are listed in order of decreasing precedence.\n"
+" \n"
+" \tid++, id--\tvariable post-increment, post-decrement\n"
+" \t++id, --id\tvariable pre-increment, pre-decrement\n"
+" \t-, +\t\tunary minus, plus\n"
+" \t!, ~\t\tlogical and bitwise negation\n"
+" \t**\t\texponentiation\n"
+" \t*, /, %\t\tmultiplication, division, remainder\n"
+" \t+, -\t\taddition, subtraction\n"
+" \t<<, >>\t\tleft and right bitwise shifts\n"
+" \t<=, >=, <, >\tcomparison\n"
+" \t==, !=\t\tequality, inequality\n"
+" \t&\t\tbitwise AND\n"
+" \t^\t\tbitwise XOR\n"
+" \t|\t\tbitwise OR\n"
+" \t&&\t\tlogical AND\n"
+" \t||\t\tlogical OR\n"
+" \texpr ? expr : expr\n"
+" \t\t\tconditional operator\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignment\n"
+" \n"
+" Shell variables are allowed as operands. The name of the variable\n"
+" is replaced by its value (coerced to a fixed-width integer) within\n"
+" an expression. The variable need not have its integer attribute\n"
+" turned on to be used in an expression.\n"
+" \n"
+" Operators are evaluated in order of precedence. Sub-expressions in\n"
+" parentheses are evaluated first and may override the precedence\n"
+" rules above.\n"
+" \n"
+" If the last ARG evaluates to 0, let returns 1; 0 is returned\n"
+" otherwise."
msgstr ""
-#: builtins.c:437
-msgid "\t\\E\tescape character"
+#: builtins.c:730
+msgid ""
+" One line is read from the standard input, or from file descriptor FD if "
+"the\n"
+" -u option is supplied, and the first word is assigned to the first "
+"NAME,\n"
+" the second word to the second NAME, and so on, with leftover words "
+"assigned\n"
+" to the last NAME. Only the characters found in $IFS are recognized as "
+"word\n"
+" delimiters. If no NAMEs are supplied, the line read is stored in the "
+"REPLY\n"
+" variable. If the -r option is given, this signifies `raw' input, and\n"
+" backslash escaping is disabled. The -d option causes read to continue\n"
+" until the first character of DELIM is read, rather than newline. If the "
+"-p\n"
+" option is supplied, the string PROMPT is output without a trailing "
+"newline\n"
+" before attempting to read. If -a is supplied, the words read are "
+"assigned\n"
+" to sequential indices of ARRAY, starting at zero. If -e is supplied "
+"and\n"
+" the shell is interactive, readline is used to obtain the line. If -n "
+"is\n"
+" supplied with a non-zero NCHARS argument, read returns after NCHARS\n"
+" characters have been read. The -s option causes input coming from a\n"
+" terminal to not be echoed.\n"
+" \n"
+" The -t option causes read to time out and return failure if a complete "
+"line\n"
+" of input is not read within TIMEOUT seconds. If the TMOUT variable is "
+"set,\n"
+" its value is the default timeout. The return code is zero, unless end-"
+"of-file\n"
+" is encountered, read times out, or an invalid file descriptor is "
+"supplied as\n"
+" the argument to -u."
msgstr ""
-#: builtins.c:438
-msgid "\t\\f\tform feed"
+#: builtins.c:756
+msgid ""
+" Causes a function to exit with the return value specified by N. If N\n"
+" is omitted, the return status is that of the last command."
msgstr ""
-#: builtins.c:439
-msgid "\t\\n\tnew line"
+#: builtins.c:763
+msgid ""
+" -a Mark variables which are modified or created for export.\n"
+" -b Notify of job termination immediately.\n"
+" -e Exit immediately if a command exits with a non-zero status.\n"
+" -f Disable file name generation (globbing).\n"
+" -h Remember the location of commands as they are looked up.\n"
+" -k All assignment arguments are placed in the environment for a\n"
+" command, not just those that precede the command name.\n"
+" -m Job control is enabled.\n"
+" -n Read commands but do not execute them.\n"
+" -o option-name\n"
+" Set the variable corresponding to option-name:\n"
+" allexport same as -a\n"
+" braceexpand same as -B\n"
+" emacs use an emacs-style line editing interface\n"
+" errexit same as -e\n"
+" errtrace same as -E\n"
+" functrace same as -T\n"
+" hashall same as -h\n"
+" histexpand same as -H\n"
+" history enable command history\n"
+" ignoreeof the shell will not exit upon reading EOF\n"
+" interactive-comments\n"
+" allow comments to appear in interactive "
+"commands\n"
+" keyword same as -k\n"
+" monitor same as -m\n"
+" noclobber same as -C\n"
+" noexec same as -n\n"
+" noglob same as -f\n"
+" nolog currently accepted but ignored\n"
+" notify same as -b\n"
+" nounset same as -u\n"
+" onecmd same as -t\n"
+" physical same as -P\n"
+" pipefail the return value of a pipeline is the status "
+"of\n"
+" the last command to exit with a non-zero "
+"status,\n"
+" or zero if no command exited with a non-zero "
+"status\n"
+" posix change the behavior of bash where the default\n"
+" operation differs from the 1003.2 standard to\n"
+" match the standard\n"
+" privileged same as -p\n"
+" verbose same as -v\n"
+" vi use a vi-style line editing interface\n"
+" xtrace same as -x\n"
+" -p Turned on whenever the real and effective user ids do not "
+"match.\n"
+" Disables processing of the $ENV file and importing of shell\n"
+" functions. Turning this option off causes the effective uid "
+"and\n"
+" gid to be set to the real uid and gid.\n"
+" -t Exit after reading and executing one command.\n"
+" -u Treat unset variables as an error when substituting.\n"
+" -v Print shell input lines as they are read.\n"
+" -x Print commands and their arguments as they are executed.\n"
+" -B the shell will perform brace expansion\n"
+" -C If set, disallow existing regular files to be overwritten\n"
+" by redirection of output.\n"
+" -E If set, the ERR trap is inherited by shell functions.\n"
+" -H Enable ! style history substitution. This flag is on\n"
+" by default when the shell is interactive.\n"
+" -P If set, do not follow symbolic links when executing commands\n"
+" such as cd which change the current directory.\n"
+" -T If set, the DEBUG trap is inherited by shell functions.\n"
+" - Assign any remaining arguments to the positional parameters.\n"
+" The -x and -v options are turned off.\n"
+" \n"
+" Using + rather than - causes these flags to be turned off. The\n"
+" flags can also be used upon invocation of the shell. The current\n"
+" set of flags may be found in $-. The remaining n ARGs are positional\n"
+" parameters and are assigned, in order, to $1, $2, .. $n. If no\n"
+" ARGs are given, all shell variables are printed."
msgstr ""
-#: builtins.c:440
-msgid "\t\\r\tcarriage return"
+#: builtins.c:836
+msgid ""
+" For each NAME, remove the corresponding variable or function. Given\n"
+" the `-v', unset will only act on variables. Given the `-f' flag,\n"
+" unset will only act on functions. With neither flag, unset first\n"
+" tries to unset a variable, and if that fails, then tries to unset a\n"
+" function. Some variables cannot be unset; also see readonly."
msgstr ""
-#: builtins.c:441
-msgid "\t\\t\thorizontal tab"
+#: builtins.c:846
+msgid ""
+" NAMEs are marked for automatic export to the environment of\n"
+" subsequently executed commands. If the -f option is given,\n"
+" the NAMEs refer to functions. If no NAMEs are given, or if `-p'\n"
+" is given, a list of all names that are exported in this shell is\n"
+" printed. An argument of `-n' says to remove the export property\n"
+" from subsequent NAMEs. An argument of `--' disables further option\n"
+" processing."
msgstr ""
-#: builtins.c:442
-msgid "\t\\v\tvertical tab"
+#: builtins.c:858
+msgid ""
+" The given NAMEs are marked readonly and the values of these NAMEs may\n"
+" not be changed by subsequent assignment. If the -f option is given,\n"
+" then functions corresponding to the NAMEs are so marked. If no\n"
+" arguments are given, or if `-p' is given, a list of all readonly names\n"
+" is printed. The `-a' option means to treat each NAME as\n"
+" an array variable. An argument of `--' disables further option\n"
+" processing."
msgstr ""
-#: builtins.c:443
-msgid "\t\\\\\tbackslash"
+#: builtins.c:870
+msgid ""
+" The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
+" not given, it is assumed to be 1."
+msgstr ""
+
+#: builtins.c:877 builtins.c:886
+msgid ""
+" Read and execute commands from FILENAME and return. The pathnames\n"
+" in $PATH are used to find the directory containing FILENAME. If any\n"
+" ARGUMENTS are supplied, they become the positional parameters when\n"
+" FILENAME is executed."
+msgstr ""
+
+#: builtins.c:896
+msgid ""
+" Suspend the execution of this shell until it receives a SIGCONT\n"
+" signal. The `-f' if specified says not to complain about this\n"
+" being a login shell if it is; just suspend anyway."
+msgstr ""
+
+#: builtins.c:905
+msgid ""
+" Exits with a status of 0 (true) or 1 (false) depending on\n"
+" the evaluation of EXPR. Expressions may be unary or binary. Unary\n"
+" expressions are often used to examine the status of a file. There\n"
+" are string operators as well, and numeric comparison operators.\n"
+" \n"
+" File operators:\n"
+" \n"
+" -a FILE True if file exists.\n"
+" -b FILE True if file is block special.\n"
+" -c FILE True if file is character special.\n"
+" -d FILE True if file is a directory.\n"
+" -e FILE True if file exists.\n"
+" -f FILE True if file exists and is a regular file.\n"
+" -g FILE True if file is set-group-id.\n"
+" -h FILE True if file is a symbolic link.\n"
+" -L FILE True if file is a symbolic link.\n"
+" -k FILE True if file has its `sticky' bit set.\n"
+" -p FILE True if file is a named pipe.\n"
+" -r FILE True if file is readable by you.\n"
+" -s FILE True if file exists and is not empty.\n"
+" -S FILE True if file is a socket.\n"
+" -t FD True if FD is opened on a terminal.\n"
+" -u FILE True if the file is set-user-id.\n"
+" -w FILE True if the file is writable by you.\n"
+" -x FILE True if the file is executable by you.\n"
+" -O FILE True if the file is effectively owned by you.\n"
+" -G FILE True if the file is effectively owned by your group.\n"
+" -N FILE True if the file has been modified since it was last "
+"read.\n"
+" \n"
+" FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n"
+" modification date).\n"
+" \n"
+" FILE1 -ot FILE2 True if file1 is older than file2.\n"
+" \n"
+" FILE1 -ef FILE2 True if file1 is a hard link to file2.\n"
+" \n"
+" String operators:\n"
+" \n"
+" -z STRING True if string is empty.\n"
+" \n"
+" -n STRING\n"
+" STRING True if string is not empty.\n"
+" \n"
+" STRING1 = STRING2\n"
+" True if the strings are equal.\n"
+" STRING1 != STRING2\n"
+" True if the strings are not equal.\n"
+" STRING1 < STRING2\n"
+" True if STRING1 sorts before STRING2 "
+"lexicographically.\n"
+" STRING1 > STRING2\n"
+" True if STRING1 sorts after STRING2 "
+"lexicographically.\n"
+" \n"
+" Other operators:\n"
+" \n"
+" -o OPTION True if the shell option OPTION is enabled.\n"
+" ! EXPR True if expr is false.\n"
+" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
+" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
+" \n"
+" arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,\n"
+" -lt, -le, -gt, or -ge.\n"
+" \n"
+" Arithmetic binary operators return true if ARG1 is equal, not-equal,\n"
+" less-than, less-than-or-equal, greater-than, or greater-than-or-equal\n"
+" than ARG2."
msgstr ""
-#: builtins.c:444
-msgid "\t\\num\tthe character whose ASCII code is NUM (octal)."
+#: builtins.c:975
+msgid ""
+" This is a synonym for the \"test\" builtin, but the last\n"
+" argument must be a literal `]', to match the opening `['."
msgstr ""
-#: builtins.c:446
-msgid "You can explicitly turn off the interpretation of the above characters"
+#: builtins.c:982
+msgid ""
+" Print the accumulated user and system times for processes run from\n"
+" the shell."
msgstr ""
-#: builtins.c:447
-msgid "with the -E option."
+#: builtins.c:989
+msgid ""
+" The command ARG is to be read and executed when the shell receives\n"
+" signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC\n"
+" is supplied) or `-', each specified signal is reset to its original\n"
+" value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n"
+" shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)\n"
+" the command ARG is executed on exit from the shell. If a SIGNAL_SPEC\n"
+" is DEBUG, ARG is executed after every simple command. If the`-p' "
+"option\n"
+" is supplied then the trap commands associated with each SIGNAL_SPEC are\n"
+" displayed. If no arguments are supplied or if only `-p' is given, trap\n"
+" prints the list of commands associated with each signal. Each "
+"SIGNAL_SPEC\n"
+" is either a signal name in <signal.h> or a signal number. Signal names\n"
+" are case insensitive and the SIG prefix is optional. `trap -l' prints\n"
+" a list of signal names and their corresponding numbers. Note that a\n"
+" signal can be sent to the shell with \"kill -signal $$\"."
msgstr ""
-#: builtins.c:455
+#: builtins.c:1008
msgid ""
-"Output the ARGs. If -n is specified, the trailing newline is suppressed."
+" For each NAME, indicate how it would be interpreted if used as a\n"
+" command name.\n"
+" \n"
+" If the -t option is used, `type' outputs a single word which is one of\n"
+" `alias', `keyword', `function', `builtin', `file' or `', if NAME is an\n"
+" alias, shell reserved word, shell function, shell builtin, disk file,\n"
+" or unfound, respectively.\n"
+" \n"
+" If the -p flag is used, `type' either returns the name of the disk\n"
+" file that would be executed, or nothing if `type -t NAME' would not\n"
+" return `file'.\n"
+" \n"
+" If the -a flag is used, `type' displays all of the places that contain\n"
+" an executable named `file'. This includes aliases, builtins, and\n"
+" functions, if and only if the -p flag is not also used.\n"
+" \n"
+" The -f flag suppresses shell function lookup.\n"
+" \n"
+" The -P flag forces a PATH search for each NAME, even if it is an alias,\n"
+" builtin, or function, and returns the name of the disk file that would\n"
+" be executed."
+msgstr ""
+
+#: builtins.c:1035
+msgid ""
+" Ulimit provides control over the resources available to processes\n"
+" started by the shell, on systems that allow such control. If an\n"
+" option is given, it is interpreted as follows:\n"
+" \n"
+" -S\tuse the `soft' resource limit\n"
+" -H\tuse the `hard' resource limit\n"
+" -a\tall current limits are reported\n"
+" -c\tthe maximum size of core files created\n"
+" -d\tthe maximum size of a process's data segment\n"
+" -f\tthe maximum size of files created by the shell\n"
+" -i the maximum number of pending signals\n"
+" -l\tthe maximum size a process may lock into memory\n"
+" -m\tthe maximum resident set size\n"
+" -n\tthe maximum number of open file descriptors\n"
+" -p\tthe pipe buffer size\n"
+" -q the maximum number of bytes in POSIX message queues\n"
+" -s\tthe maximum stack size\n"
+" -t\tthe maximum amount of cpu time in seconds\n"
+" -u\tthe maximum number of user processes\n"
+" -v\tthe size of virtual memory\n"
+" -x the maximum number of file locks\n"
+" \n"
+" If LIMIT is given, it is the new value of the specified resource;\n"
+" the special LIMIT values `soft', `hard', and `unlimited' stand for\n"
+" the current soft limit, the current hard limit, and no limit, "
+"respectively.\n"
+" Otherwise, the current value of the specified resource is printed.\n"
+" If no option is given, then -f is assumed. Values are in 1024-byte\n"
+" increments, except for -t, which is in seconds, -p, which is in\n"
+" increments of 512 bytes, and -u, which is an unscaled number of\n"
+" processes."
msgstr ""
-#: builtins.c:462
-msgid "Enable and disable builtin shell commands. This allows"
+#: builtins.c:1071
+msgid ""
+" The user file-creation mask is set to MODE. If MODE is omitted, or if\n"
+" `-S' is supplied, the current value of the mask is printed. The `-S'\n"
+" option makes the output symbolic; otherwise an octal number is output.\n"
+" If `-p' is supplied, and MODE is omitted, the output is in a form\n"
+" that may be used as input. If MODE begins with a digit, it is\n"
+" interpreted as an octal number, otherwise it is a symbolic mode string\n"
+" like that accepted by chmod(1)."
msgstr ""
-#: builtins.c:463
-msgid "you to use a disk command which has the same name as a shell"
+#: builtins.c:1084
+msgid ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N may be a process ID or a job\n"
+" specification; if a job spec is given, all processes in the job's\n"
+" pipeline are waited for."
msgstr ""
-#: builtins.c:464
-msgid "builtin without specifying a full pathname. If -n is used, the"
+#: builtins.c:1096
+msgid ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N is a process ID; if it is not given,\n"
+" all child processes of the shell are waited for."
msgstr ""
-#: builtins.c:465
-msgid "NAMEs become disabled; otherwise NAMEs are enabled. For example,"
+#: builtins.c:1106
+msgid ""
+" The `for' loop executes a sequence of commands for each member in a\n"
+" list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is\n"
+" assumed. For each element in WORDS, NAME is set to that element, and\n"
+" the COMMANDS are executed."
msgstr ""
-#: builtins.c:466
-msgid "to use the `test' found in $PATH instead of the shell builtin"
+#: builtins.c:1115
+msgid ""
+" Equivalent to\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tCOMMANDS\n"
+" \t\t(( EXP3 ))\n"
+" \tdone\n"
+" EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is\n"
+" omitted, it behaves as if it evaluates to 1."
msgstr ""
-#: builtins.c:467
-msgid "version, type `enable -n test'. On systems supporting dynamic"
+#: builtins.c:1128
+msgid ""
+" The WORDS are expanded, generating a list of words. The\n"
+" set of expanded words is printed on the standard error, each\n"
+" preceded by a number. If `in WORDS' is not present, `in \"$@\"'\n"
+" is assumed. The PS3 prompt is then displayed and a line read\n"
+" from the standard input. If the line consists of the number\n"
+" corresponding to one of the displayed words, then NAME is set\n"
+" to that word. If the line is empty, WORDS and the prompt are\n"
+" redisplayed. If EOF is read, the command completes. Any other\n"
+" value read causes NAME to be set to null. The line read is saved\n"
+" in the variable REPLY. COMMANDS are executed after each selection\n"
+" until a break command is executed."
msgstr ""
-#: builtins.c:468
-msgid "loading, the -f option may be used to load new builtins from the"
+#: builtins.c:1144
+msgid ""
+" Execute PIPELINE and print a summary of the real time, user CPU time,\n"
+" and system CPU time spent executing PIPELINE when it terminates.\n"
+" The return status is the return status of PIPELINE. The `-p' option\n"
+" prints the timing summary in a slightly different format. This uses\n"
+" the value of the TIMEFORMAT variable as the output format."
msgstr ""
-#: builtins.c:469
-msgid "shared object FILENAME. The -d option will delete a builtin"
+#: builtins.c:1154
+msgid ""
+" Selectively execute COMMANDS based upon WORD matching PATTERN. The\n"
+" `|' is used to separate multiple patterns."
msgstr ""
-#: builtins.c:470
-msgid "previously loaded with -f. If no non-option names are given, or"
+#: builtins.c:1161
+msgid ""
+" The `if COMMANDS' list is executed. If its exit status is zero, then the\n"
+" `then COMMANDS' list is executed. Otherwise, each `elif COMMANDS' list "
+"is\n"
+" executed in turn, and if its exit status is zero, the corresponding\n"
+" `then COMMANDS' list is executed and the if command completes. "
+"Otherwise,\n"
+" the `else COMMANDS' list is executed, if present. The exit status of "
+"the\n"
+" entire construct is the exit status of the last command executed, or "
+"zero\n"
+" if no condition tested true."
msgstr ""
-#: builtins.c:471
-msgid "the -p option is supplied, a list of builtins is printed. The"
+#: builtins.c:1173
+msgid ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `while' COMMANDS has an exit status of zero."
msgstr ""
-#: builtins.c:472
-msgid "-a option means to print every builtin with an indication of whether"
+#: builtins.c:1180
+msgid ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `until' COMMANDS has an exit status which is not zero."
msgstr ""
-#: builtins.c:473
+#: builtins.c:1187
msgid ""
-"or not it is enabled. The -s option restricts the output to the POSIX.2"
+" Create a simple command invoked by NAME which runs COMMANDS.\n"
+" Arguments on the command line along with NAME are passed to the\n"
+" function as $0 .. $n."
msgstr ""
-#: builtins.c:474
+#: builtins.c:1195
msgid ""
-"`special' builtins. The -n option displays a list of all disabled builtins."
+" Run a set of commands in a group. This is one way to redirect an\n"
+" entire set of commands."
msgstr ""
-#: builtins.c:480
-msgid "Read ARGs as input to the shell and execute the resulting command(s)."
+#: builtins.c:1202
+msgid ""
+" Equivalent to the JOB_SPEC argument to the `fg' command. Resume a\n"
+" stopped or background job. JOB_SPEC can specify either a job name\n"
+" or a job number. Following JOB_SPEC with a `&' places the job in\n"
+" the background, as if the job specification had been supplied as an\n"
+" argument to `bg'."
msgstr ""
-#: builtins.c:486
-msgid "Getopts is used by shell procedures to parse positional parameters."
+#: builtins.c:1212
+msgid ""
+" The EXPRESSION is evaluated according to the rules for arithmetic\n"
+" evaluation. Equivalent to \"let EXPRESSION\"."
msgstr ""
-#: builtins.c:488
-msgid "OPTSTRING contains the option letters to be recognized; if a letter"
+#: builtins.c:1219
+msgid ""
+" Returns a status of 0 or 1 depending on the evaluation of the conditional\n"
+" expression EXPRESSION. Expressions are composed of the same primaries "
+"used\n"
+" by the `test' builtin, and may be combined using the following "
+"operators\n"
+" \n"
+" \t( EXPRESSION )\tReturns the value of EXPRESSION\n"
+" \t! EXPRESSION\tTrue if EXPRESSION is false; else false\n"
+" \tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false\n"
+" \tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false\n"
+" \n"
+" When the `==' and `!=' operators are used, the string to the right of "
+"the\n"
+" operator is used as a pattern and pattern matching is performed. The\n"
+" && and || operators do not evaluate EXPR2 if EXPR1 is sufficient to\n"
+" determine the expression's value."
msgstr ""
-#: builtins.c:489
-msgid "is followed by a colon, the option is expected to have an argument,"
+#: builtins.c:1237
+msgid ""
+" BASH_VERSION Version information for this Bash.\n"
+" CDPATH A colon-separated list of directories to search\n"
+" \t\tfor directries given as arguments to `cd'.\n"
+" GLOBIGNORE\tA colon-separated list of patterns describing filenames to\n"
+" \t\tbe ignored by pathname expansion.\n"
+" HISTFILE The name of the file where your command history is "
+"stored.\n"
+" HISTFILESIZE The maximum number of lines this file can contain.\n"
+" HISTSIZE The maximum number of history lines that a running\n"
+" \t\tshell can access.\n"
+" HOME The complete pathname to your login directory.\n"
+" HOSTNAME\tThe name of the current host.\n"
+" HOSTTYPE The type of CPU this version of Bash is running under.\n"
+" IGNOREEOF Controls the action of the shell on receipt of an EOF\n"
+" \t\tcharacter as the sole input. If set, then the value\n"
+" \t\tof it is the number of EOF characters that can be seen\n"
+" \t\tin a row on an empty line before the shell will exit\n"
+" \t\t(default 10). When unset, EOF signifies the end of input.\n"
+" MACHTYPE\tA string describing the current system Bash is running on.\n"
+" MAILCHECK\tHow often, in seconds, Bash checks for new mail.\n"
+" MAILPATH\tA colon-separated list of filenames which Bash checks\n"
+" \t\tfor new mail.\n"
+" OSTYPE\t\tThe version of Unix this version of Bash is running on.\n"
+" PATH A colon-separated list of directories to search when\n"
+" \t\tlooking for commands.\n"
+" PROMPT_COMMAND A command to be executed before the printing of each\n"
+" \t\tprimary prompt.\n"
+" PS1 The primary prompt string.\n"
+" PS2 The secondary prompt string.\n"
+" PWD\t\tThe full pathname of the current directory.\n"
+" SHELLOPTS\tA colon-separated list of enabled shell options.\n"
+" TERM The name of the current terminal type.\n"
+" TIMEFORMAT\tThe output format for timing statistics displayed by the\n"
+" \t\t`time' reserved word.\n"
+" auto_resume Non-null means a command word appearing on a line by\n"
+" \t\titself is first looked for in the list of currently\n"
+" \t\tstopped jobs. If found there, that job is foregrounded.\n"
+" \t\tA value of `exact' means that the command word must\n"
+" \t\texactly match a command in the list of stopped jobs. A\n"
+" \t\tvalue of `substring' means that the command word must\n"
+" \t\tmatch a substring of the job. Any other value means that\n"
+" \t\tthe command must be a prefix of a stopped job.\n"
+" histchars Characters controlling history expansion and quick\n"
+" \t\tsubstitution. The first character is the history\n"
+" \t\tsubstitution character, usually `!'. The second is\n"
+" \t\tthe `quick substitution' character, usually `^'. The\n"
+" \t\tthird is the `history comment' character, usually `#'.\n"
+" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
+" \t\tcommands should be saved on the history list.\n"
msgstr ""
-#: builtins.c:490
-msgid "which should be separated from it by white space."
+#: builtins.c:1292
+msgid ""
+" Adds a directory to the top of the directory stack, or rotates\n"
+" the stack, making the new top of the stack the current working\n"
+" directory. With no arguments, exchanges the top two directories.\n"
+" \n"
+" +N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the left of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the right of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -n\tsuppress the normal change of directory when adding directories\n"
+" \tto the stack, so only the stack is manipulated.\n"
+" \n"
+" dir\tadds DIR to the directory stack at the top, making it the\n"
+" \tnew current working directory.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
msgstr ""
-#: builtins.c:492
-msgid "Each time it is invoked, getopts will place the next option in the"
+#: builtins.c:1318
+msgid ""
+" Removes entries from the directory stack. With no arguments,\n"
+" removes the top directory from the stack, and cd's to the new\n"
+" top directory.\n"
+" \n"
+" +N\tremoves the Nth entry counting from the left of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd +0'\n"
+" \tremoves the first directory, `popd +1' the second.\n"
+" \n"
+" -N\tremoves the Nth entry counting from the right of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd -0'\n"
+" \tremoves the last directory, `popd -1' the next to last.\n"
+" \n"
+" -n\tsuppress the normal change of directory when removing directories\n"
+" \tfrom the stack, so only the stack is manipulated.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
msgstr ""
-#: builtins.c:493
-msgid "shell variable $name, initializing name if it does not exist, and"
+#: builtins.c:1341
+msgid ""
+" Display the list of currently remembered directories. Directories\n"
+" find their way onto the list with the `pushd' command; you can get\n"
+" back up through the list with the `popd' command.\n"
+" \n"
+" The -l flag specifies that `dirs' should not print shorthand versions\n"
+" of directories which are relative to your home directory. This means\n"
+" that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag\n"
+" causes `dirs' to print the directory stack with one entry per line,\n"
+" prepending the directory name with its position in the stack. The -p\n"
+" flag does the same thing, but the stack position is not prepended.\n"
+" The -c flag clears the directory stack by deleting all of the elements.\n"
+" \n"
+" +N\tdisplays the Nth entry counting from the left of the list shown by\n"
+" \tdirs when invoked without options, starting with zero.\n"
+" \n"
+" -N\tdisplays the Nth entry counting from the right of the list shown by\n"
+" \tdirs when invoked without options, starting with zero."
+msgstr ""
+
+#: builtins.c:1364
+msgid ""
+" Toggle the values of variables controlling optional behavior.\n"
+" The -s flag means to enable (set) each OPTNAME; the -u flag\n"
+" unsets each OPTNAME. The -q flag suppresses output; the exit\n"
+" status indicates whether each OPTNAME is set or unset. The -o\n"
+" option restricts the OPTNAMEs to those defined for use with\n"
+" `set -o'. With no options, or with the -p option, a list of all\n"
+" settable options is displayed, with an indication of whether or\n"
+" not each is set."
+msgstr ""
+
+#: builtins.c:1377
+msgid ""
+" printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT\n"
+" is a character string which contains three types of objects: plain\n"
+" characters, which are simply copied to standard output, character "
+"escape\n"
+" sequences which are converted and copied to the standard output, and\n"
+" format specifications, each of which causes printing of the next "
+"successive\n"
+" argument. In addition to the standard printf(1) formats, %b means to\n"
+" expand backslash escape sequences in the corresponding argument, and %q\n"
+" means to quote the argument in a way that can be reused as shell input.\n"
+" If the -v option is supplied, the output is placed into the value of "
+"the\n"
+" shell variable VAR rather than being sent to the standard output."
msgstr ""
-#: builtins.c:494
-msgid "the index of the next argument to be processed into the shell"
-msgstr ""
-
-#: builtins.c:495
-msgid "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-msgstr ""
-
-#: builtins.c:496
-msgid "a shell script is invoked. When an option requires an argument,"
-msgstr ""
-
-#: builtins.c:497
-msgid "getopts places that argument into the shell variable OPTARG."
-msgstr ""
-
-#: builtins.c:499
-msgid "getopts reports errors in one of two ways. If the first character"
-msgstr ""
-
-#: builtins.c:500
-msgid "of OPTSTRING is a colon, getopts uses silent error reporting. In"
-msgstr ""
-
-#: builtins.c:501
-msgid "this mode, no error messages are printed. If an invalid option is"
-msgstr ""
-
-#: builtins.c:502
-msgid "seen, getopts places the option character found into OPTARG. If a"
-msgstr ""
-
-#: builtins.c:503
-msgid "required argument is not found, getopts places a ':' into NAME and"
-msgstr ""
-
-#: builtins.c:504
-msgid "sets OPTARG to the option character found. If getopts is not in"
-msgstr ""
-
-#: builtins.c:505
-msgid "silent mode, and an invalid option is seen, getopts places '?' into"
-msgstr ""
-
-#: builtins.c:506
-msgid "NAME and unsets OPTARG. If a required argument is not found, a '?'"
-msgstr ""
-
-#: builtins.c:507
-msgid "is placed in NAME, OPTARG is unset, and a diagnostic message is"
-msgstr ""
-
-#: builtins.c:508
-msgid "printed."
-msgstr ""
-
-#: builtins.c:510
-msgid "If the shell variable OPTERR has the value 0, getopts disables the"
-msgstr ""
-
-#: builtins.c:511
-msgid "printing of error messages, even if the first character of"
-msgstr ""
-
-#: builtins.c:512
-msgid "OPTSTRING is not a colon. OPTERR has the value 1 by default."
-msgstr ""
-
-#: builtins.c:514
-msgid "Getopts normally parses the positional parameters ($0 - $9), but if"
-msgstr ""
-
-#: builtins.c:515
-msgid "more arguments are given, they are parsed instead."
-msgstr ""
-
-#: builtins.c:521
-msgid "Exec FILE, replacing this shell with the specified program."
-msgstr ""
-
-#: builtins.c:522
-msgid "If FILE is not specified, the redirections take effect in this"
-msgstr ""
-
-#: builtins.c:523
-msgid "shell. If the first argument is `-l', then place a dash in the"
-msgstr ""
-
-#: builtins.c:524
-msgid "zeroth arg passed to FILE, as login does. If the `-c' option"
-msgstr ""
-
-#: builtins.c:525
-msgid "is supplied, FILE is executed with a null environment. The `-a'"
-msgstr ""
-
-#: builtins.c:526
-msgid "option means to make set argv[0] of the executed process to NAME."
-msgstr ""
-
-#: builtins.c:527
-msgid "If the file cannot be executed and the shell is not interactive,"
-msgstr ""
-
-#: builtins.c:528
-msgid "then the shell exits, unless the shell option `execfail' is set."
-msgstr ""
-
-#: builtins.c:534
-msgid "Exit the shell with a status of N. If N is omitted, the exit status"
-msgstr ""
-
-#: builtins.c:535
-msgid "is that of the last command executed."
-msgstr ""
-
-#: builtins.c:541
-msgid "Logout of a login shell."
-msgstr ""
-
-#: builtins.c:548
-msgid ""
-"fc is used to list or edit and re-execute commands from the history list."
-msgstr ""
-
-#: builtins.c:549
-msgid "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-msgstr ""
-
-#: builtins.c:550
-msgid "string, which means the most recent command beginning with that"
-msgstr ""
-
-#: builtins.c:551
-msgid "string."
-msgstr ""
-
-#: builtins.c:553
-msgid ""
-" -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
-msgstr ""
-
-#: builtins.c:554
-msgid " then vi."
-msgstr ""
-
-#: builtins.c:556
-msgid " -l means list lines instead of editing."
-msgstr ""
-
-#: builtins.c:557
-msgid " -n means no line numbers listed."
-msgstr ""
-
-#: builtins.c:558
-msgid ""
-" -r means reverse the order of the lines (making it newest listed first)."
-msgstr ""
-
-#: builtins.c:560
-msgid "With the `fc -s [pat=rep ...] [command]' format, the command is"
-msgstr ""
-
-#: builtins.c:561
-msgid "re-executed after the substitution OLD=NEW is performed."
-msgstr ""
-
-#: builtins.c:563
-msgid "A useful alias to use with this is r='fc -s', so that typing `r cc'"
-msgstr ""
-
-#: builtins.c:564
-msgid "runs the last command beginning with `cc' and typing `r' re-executes"
-msgstr ""
-
-#: builtins.c:565
-msgid "the last command."
-msgstr ""
-
-#: builtins.c:573
-msgid "Place JOB_SPEC in the foreground, and make it the current job. If"
-msgstr ""
-
-#: builtins.c:574
-msgid "JOB_SPEC is not present, the shell's notion of the current job is"
-msgstr ""
-
-#: builtins.c:575
-msgid "used."
-msgstr ""
-
-#: builtins.c:583
-msgid "Place JOB_SPEC in the background, as if it had been started with"
-msgstr ""
-
-#: builtins.c:584
-msgid "`&'. If JOB_SPEC is not present, the shell's notion of the current"
-msgstr ""
-
-#: builtins.c:585
-msgid "job is used."
-msgstr ""
-
-#: builtins.c:592
-msgid "For each NAME, the full pathname of the command is determined and"
-msgstr ""
-
-#: builtins.c:593
-msgid "remembered. If the -p option is supplied, PATHNAME is used as the"
-msgstr ""
-
-#: builtins.c:594
-msgid "full pathname of NAME, and no path search is performed. The -r"
-msgstr ""
-
-#: builtins.c:595
-msgid "option causes the shell to forget all remembered locations. The -d"
-msgstr ""
-
-#: builtins.c:596
-msgid "option causes the shell to forget the remembered location of each NAME."
-msgstr ""
-
-#: builtins.c:597
-msgid "If the -t option is supplied the full pathname to which each NAME"
-msgstr ""
-
-#: builtins.c:598
-msgid "corresponds is printed. If multiple NAME arguments are supplied with"
-msgstr ""
-
-#: builtins.c:599
-msgid "-t, the NAME is printed before the hashed full pathname. The -l option"
-msgstr ""
-
-#: builtins.c:600
-msgid "causes output to be displayed in a format that may be reused as input."
-msgstr ""
-
-#: builtins.c:601
-msgid ""
-"If no arguments are given, information about remembered commands is "
-"displayed."
-msgstr ""
-
-#: builtins.c:608
-msgid "Display helpful information about builtin commands. If PATTERN is"
-msgstr ""
-
-#: builtins.c:609
-msgid "specified, gives detailed help on all commands matching PATTERN,"
-msgstr ""
-
-#: builtins.c:610
-msgid "otherwise a list of the builtins is printed. The -s option"
-msgstr ""
-
-#: builtins.c:611
-msgid "restricts the output for each builtin command matching PATTERN to"
-msgstr ""
-
-#: builtins.c:612
-msgid "a short usage synopsis."
-msgstr ""
-
-#: builtins.c:620
-msgid "Display the history list with line numbers. Lines listed with"
-msgstr ""
-
-#: builtins.c:621
-msgid "with a `*' have been modified. Argument of N says to list only"
-msgstr ""
-
-#: builtins.c:622
-msgid "the last N lines. The `-c' option causes the history list to be"
-msgstr ""
-
-#: builtins.c:623
-msgid "cleared by deleting all of the entries. The `-d' option deletes"
-msgstr ""
-
-#: builtins.c:624
-msgid "the history entry at offset OFFSET. The `-w' option writes out the"
-msgstr ""
-
-#: builtins.c:625
-msgid "current history to the history file; `-r' means to read the file and"
-msgstr ""
-
-#: builtins.c:626
-msgid "append the contents to the history list instead. `-a' means"
-msgstr ""
-
-#: builtins.c:627
-msgid "to append history lines from this session to the history file."
-msgstr ""
-
-#: builtins.c:628
-msgid "Argument `-n' means to read all history lines not already read"
-msgstr ""
-
-#: builtins.c:629
-msgid "from the history file and append them to the history list."
-msgstr ""
-
-#: builtins.c:631
-msgid "If FILENAME is given, then that is used as the history file else"
-msgstr ""
-
-#: builtins.c:632
-msgid "if $HISTFILE has a value, that is used, else ~/.bash_history."
-msgstr ""
-
-#: builtins.c:633
-msgid "If the -s option is supplied, the non-option ARGs are appended to"
-msgstr ""
-
-#: builtins.c:634
-msgid "the history list as a single entry. The -p option means to perform"
-msgstr ""
-
-#: builtins.c:635
-msgid "history expansion on each ARG and display the result, without storing"
-msgstr ""
-
-#: builtins.c:636
-msgid "anything in the history list."
-msgstr ""
-
-#: builtins.c:638
-msgid "If the $HISTTIMEFORMAT variable is set and not null, its value is used"
-msgstr ""
-
-#: builtins.c:639
-msgid "as a format string for strftime(3) to print the time stamp associated"
-msgstr ""
-
-#: builtins.c:640
-msgid ""
-"with each displayed history entry. No time stamps are printed otherwise."
-msgstr ""
-
-#: builtins.c:648
-msgid "Lists the active jobs. The -l option lists process id's in addition"
-msgstr ""
-
-#: builtins.c:649
-msgid "to the normal information; the -p option lists process id's only."
-msgstr ""
-
-#: builtins.c:650
-msgid "If -n is given, only processes that have changed status since the last"
-msgstr ""
-
-#: builtins.c:651
-msgid "notification are printed. JOBSPEC restricts output to that job. The"
-msgstr ""
-
-#: builtins.c:652
-msgid "-r and -s options restrict output to running and stopped jobs only,"
-msgstr ""
-
-#: builtins.c:653
-msgid "respectively. Without options, the status of all active jobs is"
-msgstr ""
-
-#: builtins.c:654
-msgid "printed. If -x is given, COMMAND is run after all job specifications"
-msgstr ""
-
-#: builtins.c:655
-msgid ""
-"that appear in ARGS have been replaced with the process ID of that job's"
-msgstr ""
-
-#: builtins.c:656
-msgid "process group leader."
-msgstr ""
-
-#: builtins.c:664
-msgid ""
-"By default, removes each JOBSPEC argument from the table of active jobs."
-msgstr ""
-
-#: builtins.c:665
-msgid ""
-"If the -h option is given, the job is not removed from the table, but is"
-msgstr ""
-
-#: builtins.c:666
-msgid "marked so that SIGHUP is not sent to the job if the shell receives a"
-msgstr ""
-
-#: builtins.c:667
-msgid ""
-"SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all"
-msgstr ""
-
-#: builtins.c:668
-msgid ""
-"jobs from the job table; the -r option means to remove only running jobs."
-msgstr ""
-
-#: builtins.c:675
-msgid "Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If"
-msgstr ""
-
-#: builtins.c:676
-msgid "SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'"
-msgstr ""
-
-#: builtins.c:677
-msgid "lists the signal names; if arguments follow `-l' they are assumed to"
-msgstr ""
-
-#: builtins.c:678
-msgid "be signal numbers for which names should be listed. Kill is a shell"
-msgstr ""
-
-#: builtins.c:679
-msgid "builtin for two reasons: it allows job IDs to be used instead of"
-msgstr ""
-
-#: builtins.c:680
-msgid "process IDs, and, if you have reached the limit on processes that"
-msgstr ""
-
-#: builtins.c:681
-msgid "you can create, you don't have to start a process to kill another one."
-msgstr ""
-
-#: builtins.c:687
-msgid "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-msgstr ""
-
-#: builtins.c:688
-msgid "is done in fixed-width integers with no check for overflow, though"
-msgstr ""
-
-#: builtins.c:689
-msgid "division by 0 is trapped and flagged as an error. The following"
-msgstr ""
-
-#: builtins.c:690
-msgid "list of operators is grouped into levels of equal-precedence operators."
-msgstr ""
-
-#: builtins.c:691
-msgid "The levels are listed in order of decreasing precedence."
-msgstr ""
-
-#: builtins.c:693
-msgid "\tid++, id--\tvariable post-increment, post-decrement"
-msgstr ""
-
-#: builtins.c:694
-msgid "\t++id, --id\tvariable pre-increment, pre-decrement"
-msgstr ""
-
-#: builtins.c:695
-msgid "\t-, +\t\tunary minus, plus"
-msgstr ""
-
-#: builtins.c:696
-msgid "\t!, ~\t\tlogical and bitwise negation"
-msgstr ""
-
-#: builtins.c:697
-msgid "\t**\t\texponentiation"
-msgstr ""
-
-#: builtins.c:698
-msgid "\t*, /, %\t\tmultiplication, division, remainder"
-msgstr ""
-
-#: builtins.c:699
-msgid "\t+, -\t\taddition, subtraction"
-msgstr ""
-
-#: builtins.c:700
-msgid "\t<<, >>\t\tleft and right bitwise shifts"
-msgstr ""
-
-#: builtins.c:701
-msgid "\t<=, >=, <, >\tcomparison"
-msgstr ""
-
-#: builtins.c:702
-msgid "\t==, !=\t\tequality, inequality"
-msgstr ""
-
-#: builtins.c:703
-msgid "\t&\t\tbitwise AND"
-msgstr ""
-
-#: builtins.c:704
-msgid "\t^\t\tbitwise XOR"
-msgstr ""
-
-#: builtins.c:705
-msgid "\t|\t\tbitwise OR"
-msgstr ""
-
-#: builtins.c:706
-msgid "\t&&\t\tlogical AND"
-msgstr ""
-
-#: builtins.c:707
-msgid "\t||\t\tlogical OR"
-msgstr ""
-
-#: builtins.c:708
-msgid "\texpr ? expr : expr"
-msgstr ""
-
-#: builtins.c:709
-msgid "\t\t\tconditional operator"
-msgstr ""
-
-#: builtins.c:710
-msgid "\t=, *=, /=, %=,"
-msgstr ""
-
-#: builtins.c:711
-msgid "\t+=, -=, <<=, >>=,"
-msgstr ""
-
-#: builtins.c:712
-msgid "\t&=, ^=, |=\tassignment"
-msgstr ""
-
-#: builtins.c:714
-msgid "Shell variables are allowed as operands. The name of the variable"
-msgstr ""
-
-#: builtins.c:715
-msgid "is replaced by its value (coerced to a fixed-width integer) within"
-msgstr ""
-
-#: builtins.c:716
-msgid "an expression. The variable need not have its integer attribute"
-msgstr ""
-
-#: builtins.c:717
-msgid "turned on to be used in an expression."
-msgstr ""
-
-#: builtins.c:719
-msgid "Operators are evaluated in order of precedence. Sub-expressions in"
-msgstr ""
-
-#: builtins.c:720
-msgid "parentheses are evaluated first and may override the precedence"
-msgstr ""
-
-#: builtins.c:721
-msgid "rules above."
-msgstr ""
-
-#: builtins.c:723
-msgid "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-msgstr ""
-
-#: builtins.c:724
-msgid "otherwise."
-msgstr ""
-
-#: builtins.c:730
-msgid ""
-"One line is read from the standard input, or from file descriptor FD if the"
-msgstr ""
-
-#: builtins.c:731
-msgid ""
-"-u option is supplied, and the first word is assigned to the first NAME,"
-msgstr ""
-
-#: builtins.c:732
-msgid ""
-"the second word to the second NAME, and so on, with leftover words assigned"
-msgstr ""
-
-#: builtins.c:733
-msgid ""
-"to the last NAME. Only the characters found in $IFS are recognized as word"
-msgstr ""
-
-#: builtins.c:734
-msgid ""
-"delimiters. If no NAMEs are supplied, the line read is stored in the REPLY"
-msgstr ""
-
-#: builtins.c:735
-msgid "variable. If the -r option is given, this signifies `raw' input, and"
-msgstr ""
-
-#: builtins.c:736
-msgid "backslash escaping is disabled. The -d option causes read to continue"
-msgstr ""
-
-#: builtins.c:737
-msgid ""
-"until the first character of DELIM is read, rather than newline. If the -p"
-msgstr ""
-
-#: builtins.c:738
-msgid ""
-"option is supplied, the string PROMPT is output without a trailing newline"
-msgstr ""
-
-#: builtins.c:739
-msgid ""
-"before attempting to read. If -a is supplied, the words read are assigned"
-msgstr ""
-
-#: builtins.c:740
-msgid ""
-"to sequential indices of ARRAY, starting at zero. If -e is supplied and"
-msgstr ""
-
-#: builtins.c:741
-msgid ""
-"the shell is interactive, readline is used to obtain the line. If -n is"
-msgstr ""
-
-#: builtins.c:742
-msgid "supplied with a non-zero NCHARS argument, read returns after NCHARS"
-msgstr ""
-
-#: builtins.c:743
-msgid "characters have been read. The -s option causes input coming from a"
-msgstr ""
-
-#: builtins.c:744
-msgid "terminal to not be echoed."
-msgstr ""
-
-#: builtins.c:746
-msgid ""
-"The -t option causes read to time out and return failure if a complete line"
-msgstr ""
-
-#: builtins.c:747
-msgid ""
-"of input is not read within TIMEOUT seconds. If the TMOUT variable is set,"
-msgstr ""
-
-#: builtins.c:748
-msgid ""
-"its value is the default timeout. The return code is zero, unless end-of-"
-"file"
-msgstr ""
-
-#: builtins.c:749
-msgid ""
-"is encountered, read times out, or an invalid file descriptor is supplied as"
-msgstr ""
-
-#: builtins.c:750
-msgid "the argument to -u."
-msgstr ""
-
-#: builtins.c:756
-msgid "Causes a function to exit with the return value specified by N. If N"
-msgstr ""
-
-#: builtins.c:757
-msgid "is omitted, the return status is that of the last command."
-msgstr ""
-
-#: builtins.c:763
-msgid " -a Mark variables which are modified or created for export."
-msgstr ""
-
-#: builtins.c:764
-msgid " -b Notify of job termination immediately."
-msgstr ""
-
-#: builtins.c:765
-msgid " -e Exit immediately if a command exits with a non-zero status."
-msgstr ""
-
-#: builtins.c:766
-msgid " -f Disable file name generation (globbing)."
-msgstr ""
-
-#: builtins.c:767
-msgid " -h Remember the location of commands as they are looked up."
-msgstr ""
-
-#: builtins.c:768
-msgid " -k All assignment arguments are placed in the environment for a"
-msgstr ""
-
-#: builtins.c:769
-msgid " command, not just those that precede the command name."
-msgstr ""
-
-#: builtins.c:770
-msgid " -m Job control is enabled."
-msgstr ""
-
-#: builtins.c:771
-msgid " -n Read commands but do not execute them."
-msgstr ""
-
-#: builtins.c:772
-msgid " -o option-name"
-msgstr ""
-
-#: builtins.c:773
-msgid " Set the variable corresponding to option-name:"
-msgstr ""
-
-#: builtins.c:774
-msgid " allexport same as -a"
-msgstr ""
-
-#: builtins.c:775
-msgid " braceexpand same as -B"
-msgstr ""
-
-#: builtins.c:777
-msgid " emacs use an emacs-style line editing interface"
-msgstr ""
-
-#: builtins.c:779
-msgid " errexit same as -e"
-msgstr ""
-
-#: builtins.c:780
-msgid " errtrace same as -E"
-msgstr ""
-
-#: builtins.c:781
-msgid " functrace same as -T"
-msgstr ""
-
-#: builtins.c:782
-msgid " hashall same as -h"
-msgstr ""
-
-#: builtins.c:784
-msgid " histexpand same as -H"
-msgstr ""
-
-#: builtins.c:787
-msgid " history enable command history"
-msgstr ""
-
-#: builtins.c:789
-msgid " ignoreeof the shell will not exit upon reading EOF"
-msgstr ""
-
-#: builtins.c:790
-msgid " interactive-comments"
-msgstr ""
-
-#: builtins.c:791
-msgid ""
-" allow comments to appear in interactive commands"
-msgstr ""
-
-#: builtins.c:792
-msgid " keyword same as -k"
-msgstr ""
-
-#: builtins.c:793
-msgid " monitor same as -m"
-msgstr ""
-
-#: builtins.c:794
-msgid " noclobber same as -C"
-msgstr ""
-
-#: builtins.c:795
-msgid " noexec same as -n"
-msgstr ""
-
-#: builtins.c:796
-msgid " noglob same as -f"
-msgstr ""
-
-#: builtins.c:797
-msgid " nolog currently accepted but ignored"
-msgstr ""
-
-#: builtins.c:798
-msgid " notify same as -b"
-msgstr ""
-
-#: builtins.c:799
-msgid " nounset same as -u"
-msgstr ""
-
-#: builtins.c:800
-msgid " onecmd same as -t"
-msgstr ""
-
-#: builtins.c:801
-msgid " physical same as -P"
-msgstr ""
-
-#: builtins.c:802
-msgid ""
-" pipefail the return value of a pipeline is the status of"
-msgstr ""
-
-#: builtins.c:803
-msgid ""
-" the last command to exit with a non-zero status,"
-msgstr ""
-
-#: builtins.c:804
-msgid ""
-" or zero if no command exited with a non-zero status"
-msgstr ""
-
-#: builtins.c:805
-msgid " posix change the behavior of bash where the default"
-msgstr ""
-
-#: builtins.c:806
-msgid " operation differs from the 1003.2 standard to"
-msgstr ""
-
-#: builtins.c:807
-msgid " match the standard"
-msgstr ""
-
-#: builtins.c:808
-msgid " privileged same as -p"
-msgstr ""
-
-#: builtins.c:809
-msgid " verbose same as -v"
-msgstr ""
-
-#: builtins.c:811
-msgid " vi use a vi-style line editing interface"
-msgstr ""
-
-#: builtins.c:813
-msgid " xtrace same as -x"
-msgstr ""
-
-#: builtins.c:814
-msgid ""
-" -p Turned on whenever the real and effective user ids do not match."
-msgstr ""
-
-#: builtins.c:815
-msgid " Disables processing of the $ENV file and importing of shell"
-msgstr ""
-
-#: builtins.c:816
-msgid ""
-" functions. Turning this option off causes the effective uid and"
-msgstr ""
-
-#: builtins.c:817
-msgid " gid to be set to the real uid and gid."
-msgstr ""
-
-#: builtins.c:818
-msgid " -t Exit after reading and executing one command."
-msgstr ""
-
-#: builtins.c:819
-msgid " -u Treat unset variables as an error when substituting."
-msgstr ""
-
-#: builtins.c:820
-msgid " -v Print shell input lines as they are read."
-msgstr ""
-
-#: builtins.c:821
-msgid " -x Print commands and their arguments as they are executed."
-msgstr ""
-
-#: builtins.c:823
-msgid " -B the shell will perform brace expansion"
-msgstr ""
-
-#: builtins.c:825
-msgid " -C If set, disallow existing regular files to be overwritten"
-msgstr ""
-
-#: builtins.c:826
-msgid " by redirection of output."
-msgstr ""
-
-#: builtins.c:827
-msgid " -E If set, the ERR trap is inherited by shell functions."
-msgstr ""
-
-#: builtins.c:829
-msgid " -H Enable ! style history substitution. This flag is on"
-msgstr ""
-
-#: builtins.c:830
-msgid " by default."
-msgstr ""
-
-#: builtins.c:832
-msgid " -P If set, do not follow symbolic links when executing commands"
-msgstr ""
-
-#: builtins.c:833
-msgid " such as cd which change the current directory."
-msgstr ""
-
-#: builtins.c:834
-msgid " -T If set, the DEBUG trap is inherited by shell functions."
-msgstr ""
-
-#: builtins.c:836
-msgid "Using + rather than - causes these flags to be turned off. The"
-msgstr ""
-
-#: builtins.c:837
-msgid "flags can also be used upon invocation of the shell. The current"
-msgstr ""
-
-#: builtins.c:838
-msgid "set of flags may be found in $-. The remaining n ARGs are positional"
-msgstr ""
-
-#: builtins.c:839
-msgid "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-msgstr ""
-
-#: builtins.c:840
-msgid "ARGs are given, all shell variables are printed."
-msgstr ""
-
-#: builtins.c:846
-msgid "For each NAME, remove the corresponding variable or function. Given"
-msgstr ""
-
-#: builtins.c:847
-msgid "the `-v', unset will only act on variables. Given the `-f' flag,"
-msgstr ""
-
-#: builtins.c:848
-msgid "unset will only act on functions. With neither flag, unset first"
-msgstr ""
-
-#: builtins.c:849
-msgid "tries to unset a variable, and if that fails, then tries to unset a"
-msgstr ""
-
-#: builtins.c:850
-msgid "function. Some variables cannot be unset; also see readonly."
-msgstr ""
-
-#: builtins.c:856
-msgid "NAMEs are marked for automatic export to the environment of"
-msgstr ""
-
-#: builtins.c:857
-msgid "subsequently executed commands. If the -f option is given,"
-msgstr ""
-
-#: builtins.c:858
-msgid "the NAMEs refer to functions. If no NAMEs are given, or if `-p'"
-msgstr ""
-
-#: builtins.c:859
-msgid "is given, a list of all names that are exported in this shell is"
-msgstr ""
-
-#: builtins.c:860
-msgid "printed. An argument of `-n' says to remove the export property"
-msgstr ""
-
-#: builtins.c:861
-msgid "from subsequent NAMEs. An argument of `--' disables further option"
-msgstr ""
-
-#: builtins.c:862 builtins.c:874
-msgid "processing."
-msgstr ""
-
-#: builtins.c:868
-msgid "The given NAMEs are marked readonly and the values of these NAMEs may"
-msgstr ""
-
-#: builtins.c:869
-msgid "not be changed by subsequent assignment. If the -f option is given,"
-msgstr ""
-
-#: builtins.c:870
-msgid "then functions corresponding to the NAMEs are so marked. If no"
-msgstr ""
-
-#: builtins.c:871
-msgid "arguments are given, or if `-p' is given, a list of all readonly names"
-msgstr ""
-
-#: builtins.c:872
-msgid "is printed. The `-a' option means to treat each NAME as"
-msgstr ""
-
-#: builtins.c:873
-msgid "an array variable. An argument of `--' disables further option"
-msgstr ""
-
-#: builtins.c:880
-msgid "The positional parameters from $N+1 ... are renamed to $1 ... If N is"
-msgstr ""
-
-#: builtins.c:881
-msgid "not given, it is assumed to be 1."
-msgstr ""
-
-#: builtins.c:887 builtins.c:896
-msgid "Read and execute commands from FILENAME and return. The pathnames"
-msgstr ""
-
-#: builtins.c:888 builtins.c:897
-msgid "in $PATH are used to find the directory containing FILENAME. If any"
-msgstr ""
-
-#: builtins.c:889 builtins.c:898
-msgid "ARGUMENTS are supplied, they become the positional parameters when"
-msgstr ""
-
-#: builtins.c:890 builtins.c:899
-msgid "FILENAME is executed."
-msgstr ""
-
-#: builtins.c:906
-msgid "Suspend the execution of this shell until it receives a SIGCONT"
-msgstr ""
-
-#: builtins.c:907
-msgid "signal. The `-f' if specified says not to complain about this"
-msgstr ""
-
-#: builtins.c:908
-msgid "being a login shell if it is; just suspend anyway."
-msgstr ""
-
-#: builtins.c:915
-msgid "Exits with a status of 0 (true) or 1 (false) depending on"
-msgstr ""
-
-#: builtins.c:916
-msgid "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-msgstr ""
-
-#: builtins.c:917
-msgid "expressions are often used to examine the status of a file. There"
-msgstr ""
-
-#: builtins.c:918
-msgid "are string operators as well, and numeric comparison operators."
-msgstr ""
-
-#: builtins.c:920
-msgid "File operators:"
-msgstr ""
-
-#: builtins.c:922
-msgid " -a FILE True if file exists."
-msgstr ""
-
-#: builtins.c:923
-msgid " -b FILE True if file is block special."
-msgstr ""
-
-#: builtins.c:924
-msgid " -c FILE True if file is character special."
-msgstr ""
-
-#: builtins.c:925
-msgid " -d FILE True if file is a directory."
-msgstr ""
-
-#: builtins.c:926
-msgid " -e FILE True if file exists."
-msgstr ""
-
-#: builtins.c:927
-msgid " -f FILE True if file exists and is a regular file."
-msgstr ""
-
-#: builtins.c:928
-msgid " -g FILE True if file is set-group-id."
-msgstr ""
-
-#: builtins.c:929
-msgid " -h FILE True if file is a symbolic link."
-msgstr ""
-
-#: builtins.c:930
-msgid " -L FILE True if file is a symbolic link."
-msgstr ""
-
-#: builtins.c:931
-msgid " -k FILE True if file has its `sticky' bit set."
-msgstr ""
-
-#: builtins.c:932
-msgid " -p FILE True if file is a named pipe."
-msgstr ""
-
-#: builtins.c:933
-msgid " -r FILE True if file is readable by you."
-msgstr ""
-
-#: builtins.c:934
-msgid " -s FILE True if file exists and is not empty."
-msgstr ""
-
-#: builtins.c:935
-msgid " -S FILE True if file is a socket."
-msgstr ""
-
-#: builtins.c:936
-msgid " -t FD True if FD is opened on a terminal."
-msgstr ""
-
-#: builtins.c:937
-msgid " -u FILE True if the file is set-user-id."
-msgstr ""
-
-#: builtins.c:938
-msgid " -w FILE True if the file is writable by you."
-msgstr ""
-
-#: builtins.c:939
-msgid " -x FILE True if the file is executable by you."
-msgstr ""
-
-#: builtins.c:940
-msgid " -O FILE True if the file is effectively owned by you."
-msgstr ""
-
-#: builtins.c:941
-msgid " -G FILE True if the file is effectively owned by your group."
-msgstr ""
-
-#: builtins.c:942
-msgid ""
-" -N FILE True if the file has been modified since it was last read."
-msgstr ""
-
-#: builtins.c:944
-msgid " FILE1 -nt FILE2 True if file1 is newer than file2 (according to"
-msgstr ""
-
-#: builtins.c:945
-msgid " modification date)."
-msgstr ""
-
-#: builtins.c:947
-msgid " FILE1 -ot FILE2 True if file1 is older than file2."
-msgstr ""
-
-#: builtins.c:949
-msgid " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-msgstr ""
-
-#: builtins.c:951
-msgid "String operators:"
-msgstr ""
-
-#: builtins.c:953
-msgid " -z STRING True if string is empty."
-msgstr ""
-
-#: builtins.c:955
-msgid " -n STRING"
-msgstr ""
-
-#: builtins.c:956
-msgid " STRING True if string is not empty."
-msgstr ""
-
-#: builtins.c:958
-msgid " STRING1 = STRING2"
-msgstr ""
-
-#: builtins.c:959
-msgid " True if the strings are equal."
-msgstr ""
-
-#: builtins.c:960
-msgid " STRING1 != STRING2"
-msgstr ""
-
-#: builtins.c:961
-msgid " True if the strings are not equal."
-msgstr ""
-
-#: builtins.c:962
-msgid " STRING1 < STRING2"
-msgstr ""
-
-#: builtins.c:963
-msgid ""
-" True if STRING1 sorts before STRING2 lexicographically."
-msgstr ""
-
-#: builtins.c:964
-msgid " STRING1 > STRING2"
-msgstr ""
-
-#: builtins.c:965
-msgid ""
-" True if STRING1 sorts after STRING2 lexicographically."
-msgstr ""
-
-#: builtins.c:967
-msgid "Other operators:"
-msgstr ""
-
-#: builtins.c:969
-msgid " -o OPTION True if the shell option OPTION is enabled."
-msgstr ""
-
-#: builtins.c:970
-msgid " ! EXPR True if expr is false."
-msgstr ""
-
-#: builtins.c:971
-msgid " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-msgstr ""
-
-#: builtins.c:972
-msgid " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-msgstr ""
-
-#: builtins.c:974
-msgid " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-msgstr ""
-
-#: builtins.c:975
-msgid " -lt, -le, -gt, or -ge."
-msgstr ""
-
-#: builtins.c:977
-msgid "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-msgstr ""
-
-#: builtins.c:978
-msgid "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-msgstr ""
-
-#: builtins.c:979
-msgid "than ARG2."
-msgstr ""
-
-#: builtins.c:985
-msgid "This is a synonym for the \"test\" builtin, but the last"
-msgstr ""
-
-#: builtins.c:986
-msgid "argument must be a literal `]', to match the opening `['."
-msgstr ""
-
-#: builtins.c:992
-msgid "Print the accumulated user and system times for processes run from"
-msgstr ""
-
-#: builtins.c:993
-msgid "the shell."
-msgstr ""
-
-#: builtins.c:999
-msgid "The command ARG is to be read and executed when the shell receives"
-msgstr ""
-
-#: builtins.c:1000
-msgid "signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC"
-msgstr ""
-
-#: builtins.c:1001
-msgid "is supplied) or `-', each specified signal is reset to its original"
-msgstr ""
-
-#: builtins.c:1002
-msgid "value. If ARG is the null string each SIGNAL_SPEC is ignored by the"
-msgstr ""
-
-#: builtins.c:1003
-msgid "shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)"
-msgstr ""
-
-#: builtins.c:1004
-msgid "the command ARG is executed on exit from the shell. If a SIGNAL_SPEC"
-msgstr ""
-
-#: builtins.c:1005
-msgid ""
-"is DEBUG, ARG is executed after every simple command. If the`-p' option"
-msgstr ""
-
-#: builtins.c:1006
-msgid "is supplied then the trap commands associated with each SIGNAL_SPEC are"
-msgstr ""
-
-#: builtins.c:1007
-msgid "displayed. If no arguments are supplied or if only `-p' is given, trap"
-msgstr ""
-
-#: builtins.c:1008
-msgid ""
-"prints the list of commands associated with each signal. Each SIGNAL_SPEC"
-msgstr ""
-
-#: builtins.c:1009
-msgid "is either a signal name in <signal.h> or a signal number. Signal names"
-msgstr ""
-
-#: builtins.c:1010
-msgid "are case insensitive and the SIG prefix is optional. `trap -l' prints"
-msgstr ""
-
-#: builtins.c:1011
-msgid "a list of signal names and their corresponding numbers. Note that a"
-msgstr ""
-
-#: builtins.c:1012
-msgid "signal can be sent to the shell with \"kill -signal $$\"."
-msgstr ""
-
-#: builtins.c:1018
-msgid "For each NAME, indicate how it would be interpreted if used as a"
-msgstr ""
-
-#: builtins.c:1019
-msgid "command name."
-msgstr ""
-
-#: builtins.c:1021
-msgid "If the -t option is used, `type' outputs a single word which is one of"
-msgstr ""
-
-#: builtins.c:1022
-msgid "`alias', `keyword', `function', `builtin', `file' or `', if NAME is an"
-msgstr ""
-
-#: builtins.c:1023
-msgid "alias, shell reserved word, shell function, shell builtin, disk file,"
-msgstr ""
-
-#: builtins.c:1024
-msgid "or unfound, respectively."
-msgstr ""
-
-#: builtins.c:1026
-msgid "If the -p flag is used, `type' either returns the name of the disk"
-msgstr ""
-
-#: builtins.c:1027
-msgid "file that would be executed, or nothing if `type -t NAME' would not"
-msgstr ""
-
-#: builtins.c:1028
-msgid "return `file'."
-msgstr ""
-
-#: builtins.c:1030
-msgid "If the -a flag is used, `type' displays all of the places that contain"
-msgstr ""
-
-#: builtins.c:1031
-msgid "an executable named `file'. This includes aliases, builtins, and"
-msgstr ""
-
-#: builtins.c:1032
-msgid "functions, if and only if the -p flag is not also used."
-msgstr ""
-
-#: builtins.c:1034
-msgid "The -f flag suppresses shell function lookup."
-msgstr ""
-
-#: builtins.c:1036
-msgid "The -P flag forces a PATH search for each NAME, even if it is an alias,"
-msgstr ""
-
-#: builtins.c:1037
-msgid "builtin, or function, and returns the name of the disk file that would"
-msgstr ""
-
-#: builtins.c:1038
-msgid "be executed."
-msgstr ""
-
-#: builtins.c:1045
-msgid "Ulimit provides control over the resources available to processes"
-msgstr ""
-
-#: builtins.c:1046
-msgid "started by the shell, on systems that allow such control. If an"
-msgstr ""
-
-#: builtins.c:1047
-msgid "option is given, it is interpreted as follows:"
-msgstr ""
-
-#: builtins.c:1049
-msgid " -S\tuse the `soft' resource limit"
-msgstr ""
-
-#: builtins.c:1050
-msgid " -H\tuse the `hard' resource limit"
-msgstr ""
-
-#: builtins.c:1051
-msgid " -a\tall current limits are reported"
-msgstr ""
-
-#: builtins.c:1052
-msgid " -c\tthe maximum size of core files created"
-msgstr ""
-
-#: builtins.c:1053
-msgid " -d\tthe maximum size of a process's data segment"
-msgstr ""
-
-#: builtins.c:1054
-msgid " -f\tthe maximum size of files created by the shell"
-msgstr ""
-
-#: builtins.c:1055
-msgid " -i the maximum number of pending signals"
-msgstr ""
-
-#: builtins.c:1056
-msgid " -l\tthe maximum size a process may lock into memory"
-msgstr ""
-
-#: builtins.c:1057
-msgid " -m\tthe maximum resident set size"
-msgstr ""
-
-#: builtins.c:1058
-msgid " -n\tthe maximum number of open file descriptors"
-msgstr ""
-
-#: builtins.c:1059
-msgid " -p\tthe pipe buffer size"
-msgstr ""
-
-#: builtins.c:1060
-msgid " -q the maximum number of bytes in POSIX message queues"
-msgstr ""
-
-#: builtins.c:1061
-msgid " -s\tthe maximum stack size"
-msgstr ""
-
-#: builtins.c:1062
-msgid " -t\tthe maximum amount of cpu time in seconds"
-msgstr ""
-
-#: builtins.c:1063
-msgid " -u\tthe maximum number of user processes"
-msgstr ""
-
-#: builtins.c:1064
-msgid " -v\tthe size of virtual memory"
-msgstr ""
-
-#: builtins.c:1065
-msgid " -x the maximum number of file locks"
-msgstr ""
-
-#: builtins.c:1067
-msgid "If LIMIT is given, it is the new value of the specified resource;"
-msgstr ""
-
-#: builtins.c:1068
-msgid "the special LIMIT values `soft', `hard', and `unlimited' stand for"
-msgstr ""
-
-#: builtins.c:1069
-msgid ""
-"the current soft limit, the current hard limit, and no limit, respectively."
-msgstr ""
-
-#: builtins.c:1070
-msgid "Otherwise, the current value of the specified resource is printed."
-msgstr ""
-
-#: builtins.c:1071
-msgid "If no option is given, then -f is assumed. Values are in 1024-byte"
-msgstr ""
-
-#: builtins.c:1072
-msgid "increments, except for -t, which is in seconds, -p, which is in"
-msgstr ""
-
-#: builtins.c:1073
-msgid "increments of 512 bytes, and -u, which is an unscaled number of"
-msgstr ""
-
-#: builtins.c:1074
-msgid "processes."
-msgstr ""
-
-#: builtins.c:1081
-msgid "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-msgstr ""
-
-#: builtins.c:1082
-msgid "`-S' is supplied, the current value of the mask is printed. The `-S'"
-msgstr ""
-
-#: builtins.c:1083
-msgid "option makes the output symbolic; otherwise an octal number is output."
-msgstr ""
-
-#: builtins.c:1084
-msgid "If `-p' is supplied, and MODE is omitted, the output is in a form"
-msgstr ""
-
-#: builtins.c:1085
-msgid "that may be used as input. If MODE begins with a digit, it is"
-msgstr ""
-
-#: builtins.c:1086
-msgid "interpreted as an octal number, otherwise it is a symbolic mode string"
-msgstr ""
-
-#: builtins.c:1087
-msgid "like that accepted by chmod(1)."
-msgstr ""
-
-#: builtins.c:1094 builtins.c:1106
-msgid "Wait for the specified process and report its termination status. If"
-msgstr ""
-
-#: builtins.c:1095 builtins.c:1107
-msgid "N is not given, all currently active child processes are waited for,"
-msgstr ""
-
-#: builtins.c:1096
-msgid "and the return code is zero. N may be a process ID or a job"
-msgstr ""
-
-#: builtins.c:1097
-msgid "specification; if a job spec is given, all processes in the job's"
-msgstr ""
-
-#: builtins.c:1098
-msgid "pipeline are waited for."
-msgstr ""
-
-#: builtins.c:1108
-msgid "and the return code is zero. N is a process ID; if it is not given,"
-msgstr ""
-
-#: builtins.c:1109
-msgid "all child processes of the shell are waited for."
-msgstr ""
-
-#: builtins.c:1116
-msgid "The `for' loop executes a sequence of commands for each member in a"
-msgstr ""
-
-#: builtins.c:1117
-msgid "list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is"
-msgstr ""
-
-#: builtins.c:1118
-msgid "assumed. For each element in WORDS, NAME is set to that element, and"
-msgstr ""
-
-#: builtins.c:1119
-msgid "the COMMANDS are executed."
-msgstr ""
-
-#: builtins.c:1125
-msgid "Equivalent to"
-msgstr ""
-
-#: builtins.c:1126
-msgid "\t(( EXP1 ))"
-msgstr ""
-
-#: builtins.c:1127
-msgid "\twhile (( EXP2 )); do"
-msgstr ""
-
-#: builtins.c:1128
-msgid "\t\tCOMMANDS"
-msgstr ""
-
-#: builtins.c:1129
-msgid "\t\t(( EXP3 ))"
-msgstr ""
-
-#: builtins.c:1130
-msgid "\tdone"
-msgstr ""
-
-#: builtins.c:1131
-msgid "EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is"
-msgstr ""
-
-#: builtins.c:1132
-msgid "omitted, it behaves as if it evaluates to 1."
-msgstr ""
-
-#: builtins.c:1138
-msgid "The WORDS are expanded, generating a list of words. The"
-msgstr ""
-
-#: builtins.c:1139
-msgid "set of expanded words is printed on the standard error, each"
-msgstr ""
-
-#: builtins.c:1140
-msgid "preceded by a number. If `in WORDS' is not present, `in \"$@\"'"
-msgstr ""
-
-#: builtins.c:1141
-msgid "is assumed. The PS3 prompt is then displayed and a line read"
-msgstr ""
-
-#: builtins.c:1142
-msgid "from the standard input. If the line consists of the number"
-msgstr ""
-
-#: builtins.c:1143
-msgid "corresponding to one of the displayed words, then NAME is set"
-msgstr ""
-
-#: builtins.c:1144
-msgid "to that word. If the line is empty, WORDS and the prompt are"
-msgstr ""
-
-#: builtins.c:1145
-msgid "redisplayed. If EOF is read, the command completes. Any other"
-msgstr ""
-
-#: builtins.c:1146
-msgid "value read causes NAME to be set to null. The line read is saved"
-msgstr ""
-
-#: builtins.c:1147
-msgid "in the variable REPLY. COMMANDS are executed after each selection"
-msgstr ""
-
-#: builtins.c:1148
-msgid "until a break command is executed."
-msgstr ""
-
-#: builtins.c:1154
-msgid "Execute PIPELINE and print a summary of the real time, user CPU time,"
-msgstr ""
-
-#: builtins.c:1155
-msgid "and system CPU time spent executing PIPELINE when it terminates."
-msgstr ""
-
-#: builtins.c:1156
-msgid "The return status is the return status of PIPELINE. The `-p' option"
-msgstr ""
-
-#: builtins.c:1157
-msgid "prints the timing summary in a slightly different format. This uses"
-msgstr ""
-
-#: builtins.c:1158
-msgid "the value of the TIMEFORMAT variable as the output format."
-msgstr ""
-
-#: builtins.c:1164
-msgid "Selectively execute COMMANDS based upon WORD matching PATTERN. The"
-msgstr ""
-
-#: builtins.c:1165
-msgid "`|' is used to separate multiple patterns."
-msgstr ""
-
-#: builtins.c:1171
-msgid ""
-"The if COMMANDS are executed. If the exit status is zero, then the then"
-msgstr ""
-
-#: builtins.c:1172
-msgid ""
-"COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-msgstr ""
-
-#: builtins.c:1173
-msgid ""
-"in turn, and if the exit status is zero, the corresponding then COMMANDS"
-msgstr ""
-
-#: builtins.c:1174
-msgid ""
-"are executed and the if command completes. Otherwise, the else COMMANDS"
-msgstr ""
-
-#: builtins.c:1175
-msgid ""
-"are executed, if present. The exit status is the exit status of the last"
-msgstr ""
-
-#: builtins.c:1176
-msgid "command executed, or zero if no condition tested true."
-msgstr ""
-
-#: builtins.c:1182 builtins.c:1189
-msgid "Expand and execute COMMANDS as long as the final command in the"
-msgstr ""
-
-#: builtins.c:1183
-msgid "`while' COMMANDS has an exit status of zero."
-msgstr ""
-
-#: builtins.c:1190
-msgid "`until' COMMANDS has an exit status which is not zero."
-msgstr ""
-
-#: builtins.c:1196
-msgid "Create a simple command invoked by NAME which runs COMMANDS."
-msgstr ""
-
-#: builtins.c:1197
-msgid "Arguments on the command line along with NAME are passed to the"
-msgstr ""
-
-#: builtins.c:1198
-msgid "function as $0 .. $n."
-msgstr ""
-
-#: builtins.c:1204
-msgid "Run a set of commands in a group. This is one way to redirect an"
-msgstr ""
-
-#: builtins.c:1205
-msgid "entire set of commands."
-msgstr ""
-
-#: builtins.c:1211
-msgid "Equivalent to the JOB_SPEC argument to the `fg' command. Resume a"
-msgstr ""
-
-#: builtins.c:1212
-msgid "stopped or background job. JOB_SPEC can specify either a job name"
-msgstr ""
-
-#: builtins.c:1213
-msgid "or a job number. Following JOB_SPEC with a `&' places the job in"
-msgstr ""
-
-#: builtins.c:1214
-msgid "the background, as if the job specification had been supplied as an"
-msgstr ""
-
-#: builtins.c:1215
-msgid "argument to `bg'."
-msgstr ""
-
-#: builtins.c:1221
-msgid "The EXPRESSION is evaluated according to the rules for arithmetic"
-msgstr ""
-
-#: builtins.c:1222
-msgid "evaluation. Equivalent to \"let EXPRESSION\"."
-msgstr ""
-
-#: builtins.c:1228
-msgid ""
-"Returns a status of 0 or 1 depending on the evaluation of the conditional"
-msgstr ""
-
-#: builtins.c:1229
-msgid ""
-"expression EXPRESSION. Expressions are composed of the same primaries used"
-msgstr ""
-
-#: builtins.c:1230
-msgid ""
-"by the `test' builtin, and may be combined using the following operators"
-msgstr ""
-
-#: builtins.c:1232
-msgid "\t( EXPRESSION )\tReturns the value of EXPRESSION"
-msgstr ""
-
-#: builtins.c:1233
-msgid "\t! EXPRESSION\tTrue if EXPRESSION is false; else false"
-msgstr ""
-
-#: builtins.c:1234
-msgid "\tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false"
-msgstr ""
-
-#: builtins.c:1235
-msgid "\tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false"
-msgstr ""
-
-#: builtins.c:1237
-msgid ""
-"When the `==' and `!=' operators are used, the string to the right of the"
-msgstr ""
-
-#: builtins.c:1238
-msgid "operator is used as a pattern and pattern matching is performed. The"
-msgstr ""
-
-#: builtins.c:1239
-msgid "&& and || operators do not evaluate EXPR2 if EXPR1 is sufficient to"
-msgstr ""
-
-#: builtins.c:1240
-msgid "determine the expression's value."
-msgstr ""
-
-#: builtins.c:1246
-msgid "BASH_VERSION Version information for this Bash."
-msgstr ""
-
-#: builtins.c:1247
-msgid "CDPATH A colon-separated list of directories to search"
-msgstr ""
-
-#: builtins.c:1248
-msgid "\t\tfor directries given as arguments to `cd'."
-msgstr ""
-
-#: builtins.c:1249
-msgid "GLOBIGNORE\tA colon-separated list of patterns describing filenames to"
-msgstr ""
-
-#: builtins.c:1250
-msgid "\t\tbe ignored by pathname expansion."
-msgstr ""
-
-#: builtins.c:1252
-msgid ""
-"HISTFILE The name of the file where your command history is stored."
-msgstr ""
-
-#: builtins.c:1253
-msgid "HISTFILESIZE The maximum number of lines this file can contain."
-msgstr ""
-
-#: builtins.c:1254
-msgid "HISTSIZE The maximum number of history lines that a running"
-msgstr ""
-
-#: builtins.c:1255
-msgid "\t\tshell can access."
-msgstr ""
-
-#: builtins.c:1257
-msgid "HOME The complete pathname to your login directory."
-msgstr ""
-
-#: builtins.c:1258
-msgid "HOSTNAME\tThe name of the current host."
-msgstr ""
-
-#: builtins.c:1259
-msgid "HOSTTYPE The type of CPU this version of Bash is running under."
-msgstr ""
-
-#: builtins.c:1260
-msgid "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-msgstr ""
-
-#: builtins.c:1261
-msgid "\t\tcharacter as the sole input. If set, then the value"
-msgstr ""
-
-#: builtins.c:1262
-msgid "\t\tof it is the number of EOF characters that can be seen"
-msgstr ""
-
-#: builtins.c:1263
-msgid "\t\tin a row on an empty line before the shell will exit"
-msgstr ""
-
-#: builtins.c:1264
-msgid "\t\t(default 10). When unset, EOF signifies the end of input."
-msgstr ""
-
-#: builtins.c:1265
-msgid "MACHTYPE\tA string describing the current system Bash is running on."
-msgstr ""
-
-#: builtins.c:1266
-msgid "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-msgstr ""
-
-#: builtins.c:1267
-msgid "MAILPATH\tA colon-separated list of filenames which Bash checks"
-msgstr ""
-
-#: builtins.c:1268
-msgid "\t\tfor new mail."
-msgstr ""
-
-#: builtins.c:1269
-msgid "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-msgstr ""
-
-#: builtins.c:1270
-msgid "PATH A colon-separated list of directories to search when"
-msgstr ""
-
-#: builtins.c:1271
-msgid "\t\tlooking for commands."
-msgstr ""
-
-#: builtins.c:1272
-msgid "PROMPT_COMMAND A command to be executed before the printing of each"
-msgstr ""
-
-#: builtins.c:1273
-msgid "\t\tprimary prompt."
-msgstr ""
-
-#: builtins.c:1274
-msgid "PS1 The primary prompt string."
-msgstr ""
-
-#: builtins.c:1275
-msgid "PS2 The secondary prompt string."
-msgstr ""
-
-#: builtins.c:1276
-msgid "PWD\t\tThe full pathname of the current directory."
-msgstr ""
-
-#: builtins.c:1277
-msgid "SHELLOPTS\tA colon-separated list of enabled shell options."
-msgstr ""
-
-#: builtins.c:1278
-msgid "TERM The name of the current terminal type."
-msgstr ""
-
-#: builtins.c:1279
-msgid "TIMEFORMAT\tThe output format for timing statistics displayed by the"
-msgstr ""
-
-#: builtins.c:1280
-msgid "\t\t`time' reserved word."
-msgstr ""
-
-#: builtins.c:1281
-msgid "auto_resume Non-null means a command word appearing on a line by"
-msgstr ""
-
-#: builtins.c:1282
-msgid "\t\titself is first looked for in the list of currently"
-msgstr ""
-
-#: builtins.c:1283
-msgid "\t\tstopped jobs. If found there, that job is foregrounded."
-msgstr ""
-
-#: builtins.c:1284
-msgid "\t\tA value of `exact' means that the command word must"
-msgstr ""
-
-#: builtins.c:1285
-msgid "\t\texactly match a command in the list of stopped jobs. A"
-msgstr ""
-
-#: builtins.c:1286
-msgid "\t\tvalue of `substring' means that the command word must"
-msgstr ""
-
-#: builtins.c:1287
-msgid "\t\tmatch a substring of the job. Any other value means that"
-msgstr ""
-
-#: builtins.c:1288
-msgid "\t\tthe command must be a prefix of a stopped job."
-msgstr ""
-
-#: builtins.c:1291
-msgid "histchars Characters controlling history expansion and quick"
-msgstr ""
-
-#: builtins.c:1292
-msgid "\t\tsubstitution. The first character is the history"
-msgstr ""
-
-#: builtins.c:1293
-msgid "\t\tsubstitution character, usually `!'. The second is"
-msgstr ""
-
-#: builtins.c:1294
-msgid "\t\tthe `quick substitution' character, usually `^'. The"
-msgstr ""
-
-#: builtins.c:1295
-msgid "\t\tthird is the `history comment' character, usually `#'."
-msgstr ""
-
-#: builtins.c:1297
-msgid "HISTIGNORE\tA colon-separated list of patterns used to decide which"
-msgstr ""
-
-#: builtins.c:1298
-msgid "\t\tcommands should be saved on the history list."
-msgstr ""
-
-#: builtins.c:1310
-msgid "+N\tRotates the stack so that the Nth directory (counting"
-msgstr ""
-
-#: builtins.c:1311
-msgid "\tfrom the left of the list shown by `dirs', starting with"
-msgstr ""
-
-#: builtins.c:1312 builtins.c:1316
-msgid "\tzero) is at the top."
-msgstr ""
-
-#: builtins.c:1314
-msgid "-N\tRotates the stack so that the Nth directory (counting"
-msgstr ""
-
-#: builtins.c:1315
-msgid "\tfrom the right of the list shown by `dirs', starting with"
-msgstr ""
-
-#: builtins.c:1318
-msgid "-n\tsuppress the normal change of directory when adding directories"
-msgstr ""
-
-#: builtins.c:1319
-msgid "\tto the stack, so only the stack is manipulated."
-msgstr ""
-
-#: builtins.c:1321
-msgid "dir\tadds DIR to the directory stack at the top, making it the"
-msgstr ""
-
-#: builtins.c:1322
-msgid "\tnew current working directory."
-msgstr ""
-
-#: builtins.c:1336
-msgid "+N\tremoves the Nth entry counting from the left of the list"
-msgstr ""
-
-#: builtins.c:1337
-msgid "\tshown by `dirs', starting with zero. For example: `popd +0'"
-msgstr ""
-
-#: builtins.c:1338
-msgid "\tremoves the first directory, `popd +1' the second."
-msgstr ""
-
-#: builtins.c:1340
-msgid "-N\tremoves the Nth entry counting from the right of the list"
-msgstr ""
-
-#: builtins.c:1341
-msgid "\tshown by `dirs', starting with zero. For example: `popd -0'"
-msgstr ""
-
-#: builtins.c:1342
-msgid "\tremoves the last directory, `popd -1' the next to last."
-msgstr ""
-
-#: builtins.c:1344
-msgid "-n\tsuppress the normal change of directory when removing directories"
-msgstr ""
-
-#: builtins.c:1345
-msgid "\tfrom the stack, so only the stack is manipulated."
-msgstr ""
-
-#: builtins.c:1367
-msgid "+N\tdisplays the Nth entry counting from the left of the list shown by"
-msgstr ""
-
-#: builtins.c:1368 builtins.c:1371
-msgid "\tdirs when invoked without options, starting with zero."
-msgstr ""
-
-#: builtins.c:1370
-msgid "-N\tdisplays the Nth entry counting from the right of the list shown by"
-msgstr ""
-
-#: builtins.c:1378
-msgid "Toggle the values of variables controlling optional behavior."
-msgstr ""
-
-#: builtins.c:1379
-msgid "The -s flag means to enable (set) each OPTNAME; the -u flag"
-msgstr ""
-
-#: builtins.c:1380
-msgid "unsets each OPTNAME. The -q flag suppresses output; the exit"
-msgstr ""
-
-#: builtins.c:1381
-msgid "status indicates whether each OPTNAME is set or unset. The -o"
-msgstr ""
-
-#: builtins.c:1382
-msgid "option restricts the OPTNAMEs to those defined for use with"
-msgstr ""
-
-#: builtins.c:1383
-msgid "`set -o'. With no options, or with the -p option, a list of all"
-msgstr ""
-
-#: builtins.c:1384
-msgid "settable options is displayed, with an indication of whether or"
-msgstr ""
-
-#: builtins.c:1385
-msgid "not each is set."
-msgstr ""
-
-#: builtins.c:1391
-msgid "printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT"
-msgstr ""
-
-#: builtins.c:1392
-msgid "is a character string which contains three types of objects: plain"
-msgstr ""
-
-#: builtins.c:1393
-msgid ""
-"characters, which are simply copied to standard output, character escape"
-msgstr ""
-
-#: builtins.c:1394
-msgid "sequences which are converted and copied to the standard output, and"
-msgstr ""
-
-#: builtins.c:1395
-msgid ""
-"format specifications, each of which causes printing of the next successive"
-msgstr ""
-
-#: builtins.c:1396
-msgid "argument. In addition to the standard printf(1) formats, %b means to"
-msgstr ""
-
-#: builtins.c:1397
-msgid "expand backslash escape sequences in the corresponding argument, and %q"
-msgstr ""
-
-#: builtins.c:1398
-msgid "means to quote the argument in a way that can be reused as shell input."
+#: builtins.c:1393
+msgid ""
+" For each NAME, specify how arguments are to be completed.\n"
+" If the -p option is supplied, or if no options are supplied, existing\n"
+" completion specifications are printed in a way that allows them to be\n"
+" reused as input. The -r option removes a completion specification for\n"
+" each NAME, or, if no NAMEs are supplied, all completion specifications."
msgstr ""
#: builtins.c:1405
-msgid "For each NAME, specify how arguments are to be completed."
-msgstr ""
-
-#: builtins.c:1406
-msgid "If the -p option is supplied, or if no options are supplied, existing"
-msgstr ""
-
-#: builtins.c:1407
-msgid "completion specifications are printed in a way that allows them to be"
-msgstr ""
-
-#: builtins.c:1408
-msgid "reused as input. The -r option removes a completion specification for"
-msgstr ""
-
-#: builtins.c:1409
-msgid "each NAME, or, if no NAMEs are supplied, all completion specifications."
-msgstr ""
-
-#: builtins.c:1417
-msgid "Display the possible completions depending on the options. Intended"
-msgstr ""
-
-#: builtins.c:1418
msgid ""
-"to be used from within a shell function generating possible completions."
-msgstr ""
-
-#: builtins.c:1419
-msgid "If the optional WORD argument is supplied, matches against WORD are"
-msgstr ""
-
-#: builtins.c:1420
-msgid "generated."
+" Display the possible completions depending on the options. Intended\n"
+" to be used from within a shell function generating possible "
+"completions.\n"
+" If the optional WORD argument is supplied, matches against WORD are\n"
+" generated."
msgstr ""
# English translations for GNU bash package.
-# Copyright (C) 2004 Free Software Foundation, Inc.
+# Copyright (C) 2005 Free Software Foundation, Inc.
# This file is distributed under the same license as the GNU bash package.
-# Automatically generated, 2004.
+# Automatically generated, 2005.
#
# All this catalog "translates" are quotation characters.
# The msgids must be ASCII and therefore cannot contain real quotation
# This catalog furthermore displays the text between the quotation marks in
# bold face, assuming the VT100/XTerm escape sequences.
#
-#: builtins/caller.def:128 builtins/caller.def:132 builtins/pushd.def:655
-#: builtins/pushd.def:663 builtins/pushd.def:666 builtins/pushd.def:676
-#: builtins/pushd.def:680 builtins/pushd.def:684 builtins/pushd.def:687
-#: builtins/pushd.def:690 builtins/pushd.def:699 builtins/pushd.def:703
-#: builtins/pushd.def:707 builtins/pushd.def:710 builtins.c:321 builtins.c:325
-#: builtins.c:390 builtins.c:392 builtins.c:401 builtins.c:404 builtins.c:408
-#: builtins.c:445 builtins.c:487 builtins.c:491 builtins.c:498 builtins.c:509
-#: builtins.c:513 builtins.c:552 builtins.c:555 builtins.c:559 builtins.c:562
-#: builtins.c:630 builtins.c:637 builtins.c:692 builtins.c:713 builtins.c:718
-#: builtins.c:722 builtins.c:745 builtins.c:835 builtins.c:919 builtins.c:921
-#: builtins.c:943 builtins.c:946 builtins.c:948 builtins.c:950 builtins.c:952
-#: builtins.c:954 builtins.c:957 builtins.c:966 builtins.c:968 builtins.c:973
-#: builtins.c:976 builtins.c:1020 builtins.c:1025 builtins.c:1029
-#: builtins.c:1033 builtins.c:1035 builtins.c:1048 builtins.c:1066
-#: builtins.c:1231 builtins.c:1236 builtins.c:1309 builtins.c:1313
-#: builtins.c:1317 builtins.c:1320 builtins.c:1323 builtins.c:1335
-#: builtins.c:1339 builtins.c:1343 builtins.c:1346 builtins.c:1358
-#: builtins.c:1366 builtins.c:1369
msgid ""
msgstr ""
-"Project-Id-Version: GNU bash 3.0-rc1\n"
-"POT-Creation-Date: 2004-09-26 17:34-0400\n"
-"PO-Revision-Date: 2003-12-22 15:34-0500\n"
+"Project-Id-Version: GNU bash 3.1-beta1\n"
+"POT-Creation-Date: 2005-10-03 17:31-0400\n"
+"PO-Revision-Date: 2005-10-03 17:31-0400\n"
"Last-Translator: Automatically generated\n"
"Language-Team: none\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
-"Report-Msgid-Bugs-To: bug-bash@gnu.org\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-#: arrayfunc.c:46
+#: arrayfunc.c:48
msgid "bad array subscript"
msgstr "bad array subscript"
-#: arrayfunc.c:309
+#: arrayfunc.c:360
#, c-format
msgid "%s: cannot assign to non-numeric index"
msgstr "%s: cannot assign to non-numeric index"
-#: bashhist.c:322
+#: bashhist.c:328
#, c-format
msgid "%s: cannot create: %s"
msgstr "%s: cannot create: %s"
-#: bashline.c:2923
+#: bashline.c:2947
msgid "bash_execute_unix_command: cannot find keymap for command"
msgstr "bash_execute_unix_command: cannot find keymap for command"
-#: bashline.c:2972
+#: bashline.c:2996
#, c-format
msgid "%s: first non-whitespace character is not `\"'"
msgstr "%s: first non-whitespace character is not ‘\e[1m\"\e[0m’"
-#: bashline.c:3001
+#: bashline.c:3025
#, c-format
msgid "no closing `%c' in %s"
msgstr "no closing ‘\e[1m%c\e[0m’ in %s"
-#: bashline.c:3035
+#: bashline.c:3059
#, c-format
msgid "%s: missing colon separator"
msgstr "%s: missing colon separator"
msgid "only meaningful in a `for', `while', or `until' loop"
msgstr "only meaningful in a ‘\e[1mfor\e[0m’, ‘\e[1mwhile\e[0m’, or ‘\e[1muntil\e[0m’ loop"
-#: builtins/caller.def:127 builtins.c:320
+#: builtins/caller.def:132
msgid "Returns the context of the current subroutine call."
msgstr "Returns the context of the current subroutine call."
-#: builtins/caller.def:129 builtins.c:322
+#: builtins/caller.def:133 builtins/caller.def:137 builtins/pushd.def:660
+#: builtins/pushd.def:668 builtins/pushd.def:671 builtins/pushd.def:681
+#: builtins/pushd.def:685 builtins/pushd.def:689 builtins/pushd.def:692
+#: builtins/pushd.def:695 builtins/pushd.def:704 builtins/pushd.def:708
+#: builtins/pushd.def:712 builtins/pushd.def:715
+msgid " "
+msgstr " "
+
+#: builtins/caller.def:134
msgid "Without EXPR, returns returns \"$line $filename\". With EXPR,"
msgstr "Without EXPR, returns returns “\e[1m$line $filename\e[0m”. With EXPR,"
-#: builtins/caller.def:130 builtins.c:323
+#: builtins/caller.def:135
msgid "returns \"$line $subroutine $filename\"; this extra information"
msgstr "returns “\e[1m$line $subroutine $filename\e[0m”; this extra information"
-#: builtins/caller.def:131 builtins.c:324
+#: builtins/caller.def:136
msgid "can be used used to provide a stack trace."
msgstr "can be used used to provide a stack trace."
-#: builtins/caller.def:133 builtins.c:326
+#: builtins/caller.def:138
msgid "The value of EXPR indicates how many call frames to go back before the"
msgstr "The value of EXPR indicates how many call frames to go back before the"
-#: builtins/caller.def:134 builtins.c:327
+#: builtins/caller.def:139
msgid "current one; the top frame is frame 0."
msgstr "current one; the top frame is frame 0."
-#: builtins/cd.def:190
+#: builtins/cd.def:203
msgid "HOME not set"
msgstr "HOME not set"
-#: builtins/cd.def:202
+#: builtins/cd.def:215
msgid "OLDPWD not set"
msgstr "OLDPWD not set"
msgid "too many arguments"
msgstr "too many arguments"
-#: builtins/common.c:157 shell.c:465 shell.c:737
+#: builtins/common.c:157 shell.c:474 shell.c:747
#, c-format
msgid "%s: option requires an argument"
msgstr "%s: option requires an argument"
msgid "%s: not found"
msgstr "%s: not found"
-#: builtins/common.c:180 shell.c:750
+#: builtins/common.c:180 shell.c:760
#, c-format
msgid "%s: invalid option"
msgstr "%s: invalid option"
msgid "%s: error retrieving current directory: %s: %s\n"
msgstr "%s: error retrieving current directory: %s: %s\n"
-#: builtins/common.c:548 builtins/common.c:550
+#: builtins/common.c:550 builtins/common.c:552
#, c-format
msgid "%s: ambiguous job spec"
msgstr "%s: ambiguous job spec"
msgid "can only be used in a function"
msgstr "can only be used in a function"
-#: builtins/declare.def:295
+#: builtins/declare.def:301
msgid "cannot use `-f' to make functions"
msgstr "cannot use ‘\e[1m-f\e[0m’ to make functions"
-#: builtins/declare.def:307 execute_cmd.c:3953
+#: builtins/declare.def:313 execute_cmd.c:3986
#, c-format
msgid "%s: readonly function"
msgstr "%s: readonly function"
-#: builtins/declare.def:389
+#: builtins/declare.def:401
#, c-format
msgid "%s: cannot destroy array variables in this way"
msgstr "%s: cannot destroy array variables in this way"
msgid "%s: cannot delete: %s"
msgstr "%s: cannot delete: %s"
-#: builtins/evalfile.c:129 execute_cmd.c:3825 shell.c:1396
+#: builtins/evalfile.c:129 execute_cmd.c:3852 shell.c:1408
#, c-format
msgid "%s: is a directory"
msgstr "%s: is a directory"
msgstr "not login shell: use ‘\e[1mexit\e[0m’"
#: builtins/exit.def:111
-#, c-format
msgid "There are stopped jobs.\n"
msgstr "There are stopped jobs.\n"
-#: builtins/fc.def:254
+#: builtins/fc.def:259
msgid "no command found"
msgstr "no command found"
-#: builtins/fc.def:319
+#: builtins/fc.def:329
msgid "history specification"
msgstr "history specification"
-#: builtins/fc.def:340
+#: builtins/fc.def:350
#, c-format
msgid "%s: cannot open temp file: %s"
msgstr "%s: cannot open temp file: %s"
-#: builtins/fg_bg.def:145
+#: builtins/fg_bg.def:149
#, c-format
msgid "job %d started without job control"
msgstr "job %d started without job control"
msgstr "%s: hash table empty\n"
#: builtins/help.def:108
-#, c-format
msgid "Shell commands matching keywords `"
msgstr "Shell commands matching keywords `"
#: builtins/help.def:110
-#, c-format
msgid "Shell commands matching keyword `"
msgstr "Shell commands matching keyword `"
msgstr "%s: cannot open: %s"
#: builtins/help.def:182
-#, c-format
msgid ""
"These shell commands are defined internally. Type `help' to see this list.\n"
"Type `help name' to find out more about the function `name'.\n"
"A star (*) next to a name means that the command is disabled.\n"
"\n"
-#: builtins/history.def:148
+#: builtins/history.def:150
msgid "cannot use more than one of -anrw"
msgstr "cannot use more than one of -anrw"
-#: builtins/history.def:180
+#: builtins/history.def:182
msgid "history position"
msgstr "history position"
-#: builtins/history.def:390
+#: builtins/history.def:400
#, c-format
msgid "%s: history expansion failed"
msgstr "%s: history expansion failed"
msgid "%s: arguments must be process or job IDs"
msgstr "%s: arguments must be process or job IDs"
-#: builtins/kill.def:248
+#: builtins/kill.def:250
msgid "Unknown error"
msgstr "Unknown error"
msgid "expression expected"
msgstr "expression expected"
-#: builtins/printf.def:249
+#: builtins/printf.def:327
#, c-format
msgid "`%s': missing format character"
msgstr "‘\e[1m%s\e[0m’: missing format character"
-#: builtins/printf.def:423
+#: builtins/printf.def:502
#, c-format
msgid "`%c': invalid format character"
msgstr "‘\e[1m%c\e[0m’: invalid format character"
-#: builtins/printf.def:629
+#: builtins/printf.def:708
msgid "missing hex digit for \\x"
msgstr "missing hex digit for \\x"
-#: builtins/pushd.def:168
+#: builtins/pushd.def:173
msgid "no other directory"
msgstr "no other directory"
-#: builtins/pushd.def:435
+#: builtins/pushd.def:440
msgid "<no current directory>"
msgstr "<no current directory>"
-#: builtins/pushd.def:652 builtins.c:1355
+#: builtins/pushd.def:657
msgid "Display the list of currently remembered directories. Directories"
msgstr "Display the list of currently remembered directories. Directories"
-#: builtins/pushd.def:653 builtins.c:1356
+#: builtins/pushd.def:658
msgid "find their way onto the list with the `pushd' command; you can get"
msgstr ""
"find their way onto the list with the ‘\e[1mpushd\e[0m’ command; you can get"
-#: builtins/pushd.def:654 builtins.c:1357
+#: builtins/pushd.def:659
msgid "back up through the list with the `popd' command."
msgstr "back up through the list with the ‘\e[1mpopd\e[0m’ command."
-#: builtins/pushd.def:656 builtins.c:1359
+#: builtins/pushd.def:661
msgid "The -l flag specifies that `dirs' should not print shorthand versions"
msgstr ""
"The -l flag specifies that ‘\e[1mdirs\e[0m’ should not print shorthand versions"
-#: builtins/pushd.def:657 builtins.c:1360
+#: builtins/pushd.def:662
msgid "of directories which are relative to your home directory. This means"
msgstr "of directories which are relative to your home directory. This means"
-#: builtins/pushd.def:658 builtins.c:1361
+#: builtins/pushd.def:663
msgid "that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag"
msgstr ""
"that ‘\e[1m~/bin\e[0m’ might be displayed as ‘\e[1m/homes/bfox/bin\e[0m’. The -v "
"flag"
-#: builtins/pushd.def:659 builtins.c:1362
+#: builtins/pushd.def:664
msgid "causes `dirs' to print the directory stack with one entry per line,"
msgstr ""
"causes ‘\e[1mdirs\e[0m’ to print the directory stack with one entry per line,"
-#: builtins/pushd.def:660 builtins.c:1363
+#: builtins/pushd.def:665
msgid "prepending the directory name with its position in the stack. The -p"
msgstr "prepending the directory name with its position in the stack. The -p"
-#: builtins/pushd.def:661 builtins.c:1364
+#: builtins/pushd.def:666
msgid "flag does the same thing, but the stack position is not prepended."
msgstr "flag does the same thing, but the stack position is not prepended."
-#: builtins/pushd.def:662 builtins.c:1365
+#: builtins/pushd.def:667
msgid "The -c flag clears the directory stack by deleting all of the elements."
msgstr ""
"The -c flag clears the directory stack by deleting all of the elements."
-#: builtins/pushd.def:664
+#: builtins/pushd.def:669
msgid "+N displays the Nth entry counting from the left of the list shown by"
msgstr ""
"+N displays the Nth entry counting from the left of the list shown by"
-#: builtins/pushd.def:665 builtins/pushd.def:668
+#: builtins/pushd.def:670 builtins/pushd.def:673
msgid " dirs when invoked without options, starting with zero."
msgstr " dirs when invoked without options, starting with zero."
-#: builtins/pushd.def:667
+#: builtins/pushd.def:672
msgid ""
"-N displays the Nth entry counting from the right of the list shown by"
msgstr ""
"-N displays the Nth entry counting from the right of the list shown by"
-#: builtins/pushd.def:673 builtins.c:1306
+#: builtins/pushd.def:678
msgid "Adds a directory to the top of the directory stack, or rotates"
msgstr "Adds a directory to the top of the directory stack, or rotates"
-#: builtins/pushd.def:674 builtins.c:1307
+#: builtins/pushd.def:679
msgid "the stack, making the new top of the stack the current working"
msgstr "the stack, making the new top of the stack the current working"
-#: builtins/pushd.def:675 builtins.c:1308
+#: builtins/pushd.def:680
msgid "directory. With no arguments, exchanges the top two directories."
msgstr "directory. With no arguments, exchanges the top two directories."
-#: builtins/pushd.def:677
+#: builtins/pushd.def:682
msgid "+N Rotates the stack so that the Nth directory (counting"
msgstr "+N Rotates the stack so that the Nth directory (counting"
-#: builtins/pushd.def:678
+#: builtins/pushd.def:683
msgid " from the left of the list shown by `dirs', starting with"
msgstr " from the left of the list shown by ‘\e[1mdirs\e[0m’, starting with"
-#: builtins/pushd.def:679 builtins/pushd.def:683
+#: builtins/pushd.def:684 builtins/pushd.def:688
msgid " zero) is at the top."
msgstr " zero) is at the top."
-#: builtins/pushd.def:681
+#: builtins/pushd.def:686
msgid "-N Rotates the stack so that the Nth directory (counting"
msgstr "-N Rotates the stack so that the Nth directory (counting"
-#: builtins/pushd.def:682
+#: builtins/pushd.def:687
msgid " from the right of the list shown by `dirs', starting with"
msgstr " from the right of the list shown by ‘\e[1mdirs\e[0m’, starting with"
-#: builtins/pushd.def:685
+#: builtins/pushd.def:690
msgid "-n suppress the normal change of directory when adding directories"
msgstr "-n suppress the normal change of directory when adding directories"
-#: builtins/pushd.def:686
+#: builtins/pushd.def:691
msgid " to the stack, so only the stack is manipulated."
msgstr " to the stack, so only the stack is manipulated."
-#: builtins/pushd.def:688
+#: builtins/pushd.def:693
msgid "dir adds DIR to the directory stack at the top, making it the"
msgstr "dir adds DIR to the directory stack at the top, making it the"
-#: builtins/pushd.def:689
+#: builtins/pushd.def:694
msgid " new current working directory."
msgstr " new current working directory."
-#: builtins/pushd.def:691 builtins/pushd.def:711 builtins.c:1324
-#: builtins.c:1347
+#: builtins/pushd.def:696 builtins/pushd.def:716
msgid "You can see the directory stack with the `dirs' command."
msgstr "You can see the directory stack with the ‘\e[1mdirs\e[0m’ command."
-#: builtins/pushd.def:696 builtins.c:1332
+#: builtins/pushd.def:701
msgid "Removes entries from the directory stack. With no arguments,"
msgstr "Removes entries from the directory stack. With no arguments,"
-#: builtins/pushd.def:697 builtins.c:1333
+#: builtins/pushd.def:702
msgid "removes the top directory from the stack, and cd's to the new"
msgstr "removes the top directory from the stack, and cd's to the new"
-#: builtins/pushd.def:698 builtins.c:1334
+#: builtins/pushd.def:703
msgid "top directory."
msgstr "top directory."
-#: builtins/pushd.def:700
+#: builtins/pushd.def:705
msgid "+N removes the Nth entry counting from the left of the list"
msgstr "+N removes the Nth entry counting from the left of the list"
-#: builtins/pushd.def:701
+#: builtins/pushd.def:706
msgid " shown by `dirs', starting with zero. For example: `popd +0'"
msgstr ""
" shown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd +0\e[0m’"
-#: builtins/pushd.def:702
+#: builtins/pushd.def:707
msgid " removes the first directory, `popd +1' the second."
msgstr " removes the first directory, ‘\e[1mpopd +1\e[0m’ the second."
-#: builtins/pushd.def:704
+#: builtins/pushd.def:709
msgid "-N removes the Nth entry counting from the right of the list"
msgstr "-N removes the Nth entry counting from the right of the list"
-#: builtins/pushd.def:705
+#: builtins/pushd.def:710
msgid " shown by `dirs', starting with zero. For example: `popd -0'"
msgstr ""
" shown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd -0\e[0m’"
-#: builtins/pushd.def:706
+#: builtins/pushd.def:711
msgid " removes the last directory, `popd -1' the next to last."
msgstr " removes the last directory, ‘\e[1mpopd -1\e[0m’ the next to last."
-#: builtins/pushd.def:708
+#: builtins/pushd.def:713
msgid "-n suppress the normal change of directory when removing directories"
msgstr "-n suppress the normal change of directory when removing directories"
-#: builtins/pushd.def:709
+#: builtins/pushd.def:714
msgid " from the stack, so only the stack is manipulated."
msgstr " from the stack, so only the stack is manipulated."
-#: builtins/read.def:207
+#: builtins/read.def:211
#, c-format
msgid "%s: invalid timeout specification"
msgstr "%s: invalid timeout specification"
-#: builtins/read.def:230
+#: builtins/read.def:234
#, c-format
msgid "%s: invalid file descriptor specification"
msgstr "%s: invalid file descriptor specification"
-#: builtins/read.def:237
+#: builtins/read.def:241
#, c-format
msgid "%d: invalid file descriptor: %s"
msgstr "%d: invalid file descriptor: %s"
-#: builtins/read.def:463
+#: builtins/read.def:474
#, c-format
msgid "read error: %d: %s"
msgstr "read error: %d: %s"
msgid "can only `return' from a function or sourced script"
msgstr "can only ‘\e[1mreturn\e[0m’ from a function or sourced script"
-#: builtins/set.def:743
+#: builtins/set.def:745
msgid "cannot simultaneously unset a function and a variable"
msgstr "cannot simultaneously unset a function and a variable"
-#: builtins/set.def:780
+#: builtins/set.def:782
#, c-format
msgid "%s: cannot unset"
msgstr "%s: cannot unset"
-#: builtins/set.def:787
+#: builtins/set.def:789
#, c-format
msgid "%s: cannot unset: readonly %s"
msgstr "%s: cannot unset: readonly %s"
-#: builtins/set.def:798
+#: builtins/set.def:800
#, c-format
msgid "%s: not an array variable"
msgstr "%s: not an array variable"
-#: builtins/setattr.def:165
+#: builtins/setattr.def:166
#, c-format
msgid "%s: not a function"
msgstr "%s: not a function"
msgid "shift count"
msgstr "shift count"
-#: builtins/shopt.def:226
+#: builtins/shopt.def:227
msgid "cannot set and unset shell options simultaneously"
msgstr "cannot set and unset shell options simultaneously"
-#: builtins/shopt.def:291
+#: builtins/shopt.def:292
#, c-format
msgid "%s: invalid shell option name"
msgstr "%s: invalid shell option name"
msgstr "last command: %s\n"
#: error.c:173
-#, c-format
msgid "Aborting..."
msgstr "Aborting..."
msgid "%s: unbound variable"
msgstr "%s: unbound variable"
-#: eval.c:175
-#, c-format
+#: eval.c:176
msgid "\atimed out waiting for input: auto-logout\n"
msgstr "\atimed out waiting for input: auto-logout\n"
-#: execute_cmd.c:467
+#: execute_cmd.c:471
#, c-format
msgid "cannot redirect standard input from /dev/null: %s"
msgstr "cannot redirect standard input from /dev/null: %s"
-#: execute_cmd.c:1037
+#: execute_cmd.c:1036
#, c-format
msgid "TIMEFORMAT: `%c': invalid format character"
msgstr "TIMEFORMAT: ‘\e[1m%c\e[0m’: invalid format character"
-#: execute_cmd.c:3525
+#: execute_cmd.c:3551
#, c-format
msgid "%s: restricted: cannot specify `/' in command names"
msgstr "%s: restricted: cannot specify ‘\e[1m/\e[0m’ in command names"
-#: execute_cmd.c:3613
+#: execute_cmd.c:3639
#, c-format
msgid "%s: command not found"
msgstr "%s: command not found"
-#: execute_cmd.c:3843
+#: execute_cmd.c:3876
#, c-format
msgid "%s: %s: bad interpreter"
msgstr "%s: %s: bad interpreter"
-#: execute_cmd.c:3880
+#: execute_cmd.c:3913
#, c-format
msgid "%s: cannot execute binary file"
msgstr "%s: cannot execute binary file"
-#: execute_cmd.c:3992
+#: execute_cmd.c:4025
#, c-format
msgid "cannot duplicate fd %d to fd %d"
msgstr "cannot duplicate fd %d to fd %d"
msgid "save_bash_input: buffer already exists for new fd %d"
msgstr "save_bash_input: buffer already exists for new fd %d"
-#: jobs.c:694
+#: jobs.c:923
#, c-format
msgid "deleting stopped job %d with process group %ld"
msgstr "deleting stopped job %d with process group %ld"
-#: jobs.c:1002
+#: jobs.c:1308
#, c-format
msgid "describe_pid: %ld: no such pid"
msgstr "describe_pid: %ld: no such pid"
-#: jobs.c:1635 nojobs.c:648
+#: jobs.c:1981 nojobs.c:648
#, c-format
msgid "wait: pid %ld is not a child of this shell"
msgstr "wait: pid %ld is not a child of this shell"
-#: jobs.c:1823
+#: jobs.c:2180
#, c-format
msgid "wait_for: No record of process %ld"
msgstr "wait_for: No record of process %ld"
-#: jobs.c:2070
+#: jobs.c:2435
#, c-format
msgid "wait_for_job: job %d is stopped"
msgstr "wait_for_job: job %d is stopped"
-#: jobs.c:2292
+#: jobs.c:2657
#, c-format
msgid "%s: job has terminated"
msgstr "%s: job has terminated"
-#: jobs.c:2301
+#: jobs.c:2666
#, c-format
msgid "%s: job %d already in background"
msgstr "%s: job %d already in background"
-#: jobs.c:3045
+#: jobs.c:3452
msgid "no job control in this shell"
msgstr "no job control in this shell"
msgstr "realloc: start and end chunk sizes differ"
#: lib/malloc/table.c:175
-#, c-format
msgid "register_alloc: alloc table is full with FIND_ALLOC?\n"
msgstr "register_alloc: alloc table is full with FIND_ALLOC?\n"
msgid "The mail in %s has been read\n"
msgstr "The mail in %s has been read\n"
-#: make_cmd.c:318
+#: make_cmd.c:322
msgid "syntax error: arithmetic expression required"
msgstr "syntax error: arithmetic expression required"
-#: make_cmd.c:320
+#: make_cmd.c:324
msgid "syntax error: `;' unexpected"
msgstr "syntax error: ‘\e[1m;\e[0m’ unexpected"
-#: make_cmd.c:321
+#: make_cmd.c:325
#, c-format
msgid "syntax error: `((%s))'"
msgstr "syntax error: ‘\e[1m((%s))\e[0m’"
-#: make_cmd.c:561
+#: make_cmd.c:566
#, c-format
msgid "make_here_document: bad instruction type %d"
msgstr "make_here_document: bad instruction type %d"
-#: make_cmd.c:731
+#: make_cmd.c:736
#, c-format
msgid "make_redirection: redirection instruction `%d' out of range"
msgstr "make_redirection: redirection instruction ‘\e[1m%d\e[0m’ out of range"
-#: parse.y:2733
+#: parse.y:2747
#, c-format
msgid "unexpected EOF while looking for matching `%c'"
msgstr "unexpected EOF while looking for matching ‘\e[1m%c\e[0m’"
-#: parse.y:3018
+#: parse.y:3043
msgid "unexpected EOF while looking for `]]'"
msgstr "unexpected EOF while looking for ‘\e[1m]]\e[0m’"
-#: parse.y:3023
+#: parse.y:3048
#, c-format
msgid "syntax error in conditional expression: unexpected token `%s'"
msgstr "syntax error in conditional expression: unexpected token ‘\e[1m%s\e[0m’"
-#: parse.y:3027
+#: parse.y:3052
msgid "syntax error in conditional expression"
msgstr "syntax error in conditional expression"
-#: parse.y:3105
+#: parse.y:3130
#, c-format
msgid "unexpected token `%s', expected `)'"
msgstr "unexpected token ‘\e[1m%s\e[0m’, expected ‘\e[1m)\e[0m’"
-#: parse.y:3109
+#: parse.y:3134
msgid "expected `)'"
msgstr "expected ‘\e[1m)\e[0m’"
-#: parse.y:3137
+#: parse.y:3162
#, c-format
msgid "unexpected argument `%s' to conditional unary operator"
msgstr "unexpected argument ‘\e[1m%s\e[0m’ to conditional unary operator"
-#: parse.y:3141
+#: parse.y:3166
msgid "unexpected argument to conditional unary operator"
msgstr "unexpected argument to conditional unary operator"
-#: parse.y:3178
+#: parse.y:3203
#, c-format
msgid "unexpected token `%s', conditional binary operator expected"
msgstr "unexpected token ‘\e[1m%s\e[0m’, conditional binary operator expected"
-#: parse.y:3182
+#: parse.y:3207
msgid "conditional binary operator expected"
msgstr "conditional binary operator expected"
-#: parse.y:3198
+#: parse.y:3223
#, c-format
msgid "unexpected argument `%s' to conditional binary operator"
msgstr "unexpected argument ‘\e[1m%s\e[0m’ to conditional binary operator"
-#: parse.y:3202
+#: parse.y:3227
msgid "unexpected argument to conditional binary operator"
msgstr "unexpected argument to conditional binary operator"
-#: parse.y:3213
+#: parse.y:3238
#, c-format
msgid "unexpected token `%c' in conditional command"
msgstr "unexpected token ‘\e[1m%c\e[0m’ in conditional command"
-#: parse.y:3216
+#: parse.y:3241
#, c-format
msgid "unexpected token `%s' in conditional command"
msgstr "unexpected token ‘\e[1m%s\e[0m’ in conditional command"
-#: parse.y:3220
+#: parse.y:3245
#, c-format
msgid "unexpected token %d in conditional command"
msgstr "unexpected token %d in conditional command"
-#: parse.y:4426
+#: parse.y:4461
#, c-format
msgid "syntax error near unexpected token `%s'"
msgstr "syntax error near unexpected token ‘\e[1m%s\e[0m’"
-#: parse.y:4444
+#: parse.y:4479
#, c-format
msgid "syntax error near `%s'"
msgstr "syntax error near ‘\e[1m%s\e[0m’"
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error: unexpected end of file"
msgstr "syntax error: unexpected end of file"
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error"
msgstr "syntax error"
-#: parse.y:4516
+#: parse.y:4551
#, c-format
msgid "Use \"%s\" to leave the shell.\n"
msgstr "Use “\e[1m%s\e[0m” to leave the shell.\n"
-#: parse.y:4675
+#: parse.y:4710
msgid "unexpected EOF while looking for matching `)'"
msgstr "unexpected EOF while looking for matching ‘\e[1m)\e[0m’"
-#: pcomplete.c:998
+#: pcomplete.c:1001
#, c-format
msgid "completion: function `%s' not found"
msgstr "completion: function ‘\e[1m%s\e[0m’ not found"
msgid "progcomp_insert: %s: NULL COMPSPEC"
msgstr "progcomp_insert: %s: NULL COMPSPEC"
-#: print_cmd.c:261
+#: print_cmd.c:264
#, c-format
msgid "print_command: bad connector `%d'"
msgstr "print_command: bad connector ‘\e[1m%d\e[0m’"
-#: print_cmd.c:1211
+#: print_cmd.c:1236
#, c-format
msgid "cprintf: `%c': invalid format character"
msgstr "cprintf: ‘\e[1m%c\e[0m’: invalid format character"
msgid "/dev/(tcp|udp)/host/port not supported without networking"
msgstr "/dev/(tcp|udp)/host/port not supported without networking"
-#: redir.c:949
+#: redir.c:956
msgid "redirection error: cannot duplicate fd"
msgstr "redirection error: cannot duplicate fd"
-#: shell.c:302
+#: shell.c:309
msgid "could not find /tmp, please create!"
msgstr "could not find /tmp, please create!"
-#: shell.c:306
+#: shell.c:313
msgid "/tmp must be a valid directory name"
msgstr "/tmp must be a valid directory name"
-#: shell.c:839
+#: shell.c:849
#, c-format
msgid "%c%c: invalid option"
msgstr "%c%c: invalid option"
-#: shell.c:1591
+#: shell.c:1598
msgid "I have no name!"
msgstr "I have no name!"
-#: shell.c:1726
+#: shell.c:1733
#, c-format
msgid ""
"Usage:\t%s [GNU long option] [option] ...\n"
"Usage:\t%s [GNU long option] [option] ...\n"
"\t%s [GNU long option] [option] script-file ...\n"
-#: shell.c:1728
+#: shell.c:1735
msgid "GNU long options:\n"
msgstr "GNU long options:\n"
-#: shell.c:1732
+#: shell.c:1739
msgid "Shell options:\n"
msgstr "Shell options:\n"
-#: shell.c:1733
+#: shell.c:1740
msgid "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n"
msgstr "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n"
-#: shell.c:1748
+#: shell.c:1755
#, c-format
msgid "\t-%s or -o option\n"
msgstr "\t-%s or -o option\n"
-#: shell.c:1754
+#: shell.c:1761
#, c-format
msgid "Type `%s -c \"help set\"' for more information about shell options.\n"
msgstr ""
"Type ‘\e[1m%s -c “\e[1mhelp set\e[0m”\e[0m’ for more information about shell "
"options.\n"
-#: shell.c:1755
+#: shell.c:1762
#, c-format
msgid "Type `%s -c help' for more information about shell builtin commands.\n"
msgstr ""
"Type ‘\e[1m%s -c help\e[0m’ for more information about shell builtin commands.\n"
-#: shell.c:1756
-#, c-format
+#: shell.c:1763
msgid "Use the `bashbug' command to report bugs.\n"
msgstr "Use the ‘\e[1mbashbug\e[0m’ command to report bugs.\n"
-#: sig.c:490
+#: sig.c:494
#, c-format
msgid "sigprocmask: %d: invalid operation"
msgstr "sigprocmask: %d: invalid operation"
-#: subst.c:1102
+#: subst.c:1123
#, c-format
msgid "bad substitution: no closing `%s' in %s"
msgstr "bad substitution: no closing ‘\e[1m%s\e[0m’ in %s"
-#: subst.c:2187
+#: subst.c:2269
#, c-format
msgid "%s: cannot assign list to array member"
msgstr "%s: cannot assign list to array member"
-#: subst.c:4026 subst.c:4042
+#: subst.c:4208 subst.c:4224
msgid "cannot make pipe for process substitution"
msgstr "cannot make pipe for process substitution"
-#: subst.c:4073
+#: subst.c:4255
msgid "cannot make child for process substitution"
msgstr "cannot make child for process substitution"
-#: subst.c:4118
+#: subst.c:4300
#, c-format
msgid "cannot open named pipe %s for reading"
msgstr "cannot open named pipe %s for reading"
-#: subst.c:4120
+#: subst.c:4302
#, c-format
msgid "cannot open named pipe %s for writing"
msgstr "cannot open named pipe %s for writing"
-#: subst.c:4128
+#: subst.c:4310
#, c-format
msgid "cannout reset nodelay mode for fd %d"
msgstr "cannout reset nodelay mode for fd %d"
-#: subst.c:4138
+#: subst.c:4320
#, c-format
msgid "cannot duplicate named pipe %s as fd %d"
msgstr "cannot duplicate named pipe %s as fd %d"
-#: subst.c:4313
+#: subst.c:4495
msgid "cannot make pipe for command substitution"
msgstr "cannot make pipe for command substitution"
-#: subst.c:4342
+#: subst.c:4531
msgid "cannot make child for command substitution"
msgstr "cannot make child for command substitution"
-#: subst.c:4359
+#: subst.c:4548
msgid "command_substitute: cannot duplicate pipe as fd 1"
msgstr "command_substitute: cannot duplicate pipe as fd 1"
-#: subst.c:4802
+#: subst.c:5013
#, c-format
msgid "%s: parameter null or not set"
msgstr "%s: parameter null or not set"
-#: subst.c:5068
+#: subst.c:5287
#, c-format
msgid "%s: substring expression < 0"
msgstr "%s: substring expression < 0"
-#: subst.c:5791
+#: subst.c:6058
#, c-format
msgid "%s: bad substitution"
msgstr "%s: bad substitution"
-#: subst.c:5865
+#: subst.c:6134
#, c-format
msgid "$%s: cannot assign in this way"
msgstr "$%s: cannot assign in this way"
-#: subst.c:7325
+#: subst.c:7687
#, c-format
msgid "no match: %s"
msgstr "no match: %s"
msgid "trap_handler: bad signal %d"
msgstr "trap_handler: bad signal %d"
-#: variables.c:314
+#: variables.c:320
#, c-format
msgid "error importing function definition for `%s'"
msgstr "error importing function definition for ‘\e[1m%s\e[0m’"
-#: variables.c:674
+#: variables.c:692
#, c-format
msgid "shell level (%d) too high, resetting to 1"
msgstr "shell level (%d) too high, resetting to 1"
-#: variables.c:1617
+#: variables.c:1651
msgid "make_local_variable: no function context at current scope"
msgstr "make_local_variable: no function context at current scope"
-#: variables.c:2724
+#: variables.c:2807
msgid "all_local_variables: no function context at current scope"
msgstr "all_local_variables: no function context at current scope"
-#: variables.c:2938 variables.c:2947
+#: variables.c:3021 variables.c:3030
#, c-format
msgid "invalid character %d in exportstr for %s"
msgstr "invalid character %d in exportstr for %s"
-#: variables.c:2953
+#: variables.c:3036
#, c-format
msgid "no `=' in exportstr for %s"
msgstr "no ‘\e[1m=\e[0m’ in exportstr for %s"
-#: variables.c:3378
+#: variables.c:3463
msgid "pop_var_context: head of shell_variables not a function context"
msgstr "pop_var_context: head of shell_variables not a function context"
-#: variables.c:3391
+#: variables.c:3476
msgid "pop_var_context: no global_variables context"
msgstr "pop_var_context: no global_variables context"
-#: variables.c:3457
+#: variables.c:3548
msgid "pop_scope: head of shell_variables not a temporary environment scope"
msgstr "pop_scope: head of shell_variables not a temporary environment scope"
#: version.c:82
-#, c-format
-msgid "Copyright (C) 2004 Free Software Foundation, Inc.\n"
-msgstr "Copyright (C) 2004 Free Software Foundation, Inc.\n"
+msgid "Copyright (C) 2005 Free Software Foundation, Inc.\n"
+msgstr "Copyright (C) 2005 Free Software Foundation, Inc.\n"
#: xmalloc.c:93
#, c-format
msgstr "xrealloc: %s:%d: cannot allocate %lu bytes"
#: builtins.c:244
-msgid "`alias' with no arguments or with the -p option prints the list"
-msgstr "‘\e[1malias\e[0m’ with no arguments or with the -p option prints the list"
-
-#: builtins.c:245
-msgid "of aliases in the form alias NAME=VALUE on standard output."
-msgstr "of aliases in the form alias NAME=VALUE on standard output."
-
-#: builtins.c:246
-msgid "Otherwise, an alias is defined for each NAME whose VALUE is given."
-msgstr "Otherwise, an alias is defined for each NAME whose VALUE is given."
-
-#: builtins.c:247
-msgid "A trailing space in VALUE causes the next word to be checked for"
-msgstr "A trailing space in VALUE causes the next word to be checked for"
-
-#: builtins.c:248
-msgid "alias substitution when the alias is expanded. Alias returns"
-msgstr "alias substitution when the alias is expanded. Alias returns"
-
-#: builtins.c:249
-msgid "true unless a NAME is given for which no alias has been defined."
-msgstr "true unless a NAME is given for which no alias has been defined."
-
-#: builtins.c:257
-msgid ""
-"Remove NAMEs from the list of defined aliases. If the -a option is given,"
-msgstr ""
-"Remove NAMEs from the list of defined aliases. If the -a option is given,"
-
-#: builtins.c:258
-msgid "then remove all alias definitions."
-msgstr "then remove all alias definitions."
-
-#: builtins.c:266
-msgid "Bind a key sequence to a Readline function or a macro, or set"
-msgstr "Bind a key sequence to a Readline function or a macro, or set"
-
-#: builtins.c:267
-msgid "a Readline variable. The non-option argument syntax is equivalent"
-msgstr "a Readline variable. The non-option argument syntax is equivalent"
-
-#: builtins.c:268
-msgid "to that found in ~/.inputrc, but must be passed as a single argument:"
-msgstr "to that found in ~/.inputrc, but must be passed as a single argument:"
-
-#: builtins.c:269
-msgid "bind '\"\\C-x\\C-r\": re-read-init-file'."
-msgstr "bind '“\e[1m\\C-x\\C-r\e[0m”: re-read-init-file'."
-
-#: builtins.c:270
-msgid "bind accepts the following options:"
-msgstr "bind accepts the following options:"
-
-#: builtins.c:271
msgid ""
-" -m keymap Use `keymap' as the keymap for the duration of this"
+" `alias' with no arguments or with the -p option prints the list\n"
+" of aliases in the form alias NAME=VALUE on standard output.\n"
+" Otherwise, an alias is defined for each NAME whose VALUE is given.\n"
+" A trailing space in VALUE causes the next word to be checked for\n"
+" alias substitution when the alias is expanded. Alias returns\n"
+" true unless a NAME is given for which no alias has been defined."
msgstr ""
-" -m keymap Use ‘\e[1mkeymap\e[0m’ as the keymap for the duration of "
-"this"
-
-#: builtins.c:272
-msgid " command. Acceptable keymap names are emacs,"
-msgstr " command. Acceptable keymap names are emacs,"
+" ‘\e[1malias\e[0m’ with no arguments or with the -p option prints the list\n"
+" of aliases in the form alias NAME=VALUE on standard output.\n"
+" Otherwise, an alias is defined for each NAME whose VALUE is given.\n"
+" A trailing space in VALUE causes the next word to be checked for\n"
+" alias substitution when the alias is expanded. Alias returns\n"
+" true unless a NAME is given for which no alias has been defined."
-#: builtins.c:273
+#: builtins.c:257
msgid ""
-" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
+" Remove NAMEs from the list of defined aliases. If the -a option is given,\n"
+" then remove all alias definitions."
msgstr ""
-" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
-
-#: builtins.c:274
-msgid " vi-command, and vi-insert."
-msgstr " vi-command, and vi-insert."
-
-#: builtins.c:275
-msgid " -l List names of functions."
-msgstr " -l List names of functions."
-
-#: builtins.c:276
-msgid " -P List function names and bindings."
-msgstr " -P List function names and bindings."
+" Remove NAMEs from the list of defined aliases. If the -a option is given,\n"
+" then remove all alias definitions."
-#: builtins.c:277
-msgid " -p List functions and bindings in a form that can be"
-msgstr " -p List functions and bindings in a form that can be"
-
-#: builtins.c:278
-msgid " reused as input."
-msgstr " reused as input."
-
-#: builtins.c:279
-msgid " -r keyseq Remove the binding for KEYSEQ."
-msgstr " -r keyseq Remove the binding for KEYSEQ."
-
-#: builtins.c:280
-msgid " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when"
-msgstr " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when"
-
-#: builtins.c:281
-msgid "\t\t\t\tKEYSEQ is entered."
-msgstr "\t\t\t\tKEYSEQ is entered."
-
-#: builtins.c:282
-msgid " -f filename Read key bindings from FILENAME."
-msgstr " -f filename Read key bindings from FILENAME."
-
-#: builtins.c:283
-msgid " -q function-name Query about which keys invoke the named function."
-msgstr " -q function-name Query about which keys invoke the named function."
-
-#: builtins.c:284
+#: builtins.c:266
msgid ""
-" -u function-name Unbind all keys which are bound to the named function."
-msgstr ""
-" -u function-name Unbind all keys which are bound to the named function."
-
-#: builtins.c:285
-msgid " -V List variable names and values"
-msgstr " -V List variable names and values"
-
-#: builtins.c:286
-msgid " -v List variable names and values in a form that can"
-msgstr " -v List variable names and values in a form that can"
-
-#: builtins.c:287
-msgid " be reused as input."
-msgstr " be reused as input."
+" Bind a key sequence to a Readline function or a macro, or set\n"
+" a Readline variable. The non-option argument syntax is equivalent\n"
+" to that found in ~/.inputrc, but must be passed as a single argument:\n"
+" bind '\"\\C-x\\C-r\": re-read-init-file'.\n"
+" bind accepts the following options:\n"
+" -m keymap Use `keymap' as the keymap for the duration of "
+"this\n"
+" command. Acceptable keymap names are emacs,\n"
+" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-"
+"move,\n"
+" vi-command, and vi-insert.\n"
+" -l List names of functions.\n"
+" -P List function names and bindings.\n"
+" -p List functions and bindings in a form that can be\n"
+" reused as input.\n"
+" -r keyseq Remove the binding for KEYSEQ.\n"
+" -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n"
+" \t\t\t\tKEYSEQ is entered.\n"
+" -f filename Read key bindings from FILENAME.\n"
+" -q function-name Query about which keys invoke the named function.\n"
+" -u function-name Unbind all keys which are bound to the named "
+"function.\n"
+" -V List variable names and values\n"
+" -v List variable names and values in a form that can\n"
+" be reused as input.\n"
+" -S List key sequences that invoke macros and their "
+"values\n"
+" -s List key sequences that invoke macros and their "
+"values\n"
+" in a form that can be reused as input."
+msgstr ""
+" Bind a key sequence to a Readline function or a macro, or set\n"
+" a Readline variable. The non-option argument syntax is equivalent\n"
+" to that found in ~/.inputrc, but must be passed as a single argument:\n"
+" bind '“\e[1m\\C-x\\C-r\e[0m”: re-read-init-file'.\n"
+" bind accepts the following options:\n"
+" -m keymap Use ‘\e[1mkeymap\e[0m’ as the keymap for the duration "
+"of this\n"
+" command. Acceptable keymap names are emacs,\n"
+" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-"
+"move,\n"
+" vi-command, and vi-insert.\n"
+" -l List names of functions.\n"
+" -P List function names and bindings.\n"
+" -p List functions and bindings in a form that can be\n"
+" reused as input.\n"
+" -r keyseq Remove the binding for KEYSEQ.\n"
+" -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n"
+" \t\t\t\tKEYSEQ is entered.\n"
+" -f filename Read key bindings from FILENAME.\n"
+" -q function-name Query about which keys invoke the named function.\n"
+" -u function-name Unbind all keys which are bound to the named "
+"function.\n"
+" -V List variable names and values\n"
+" -v List variable names and values in a form that can\n"
+" be reused as input.\n"
+" -S List key sequences that invoke macros and their "
+"values\n"
+" -s List key sequences that invoke macros and their "
+"values\n"
+" in a form that can be reused as input."
-#: builtins.c:288
+#: builtins.c:297
msgid ""
-" -S List key sequences that invoke macros and their values"
+" Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
+" break N levels."
msgstr ""
-" -S List key sequences that invoke macros and their values"
+" Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
+" break N levels."
-#: builtins.c:289
+#: builtins.c:304
msgid ""
-" -s List key sequences that invoke macros and their values"
+" Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop.\n"
+" If N is specified, resume at the N-th enclosing loop."
msgstr ""
-" -s List key sequences that invoke macros and their values"
-
-#: builtins.c:290
-msgid " in a form that can be reused as input."
-msgstr " in a form that can be reused as input."
-
-#: builtins.c:297
-msgid "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,"
-msgstr "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,"
-
-#: builtins.c:298
-msgid "break N levels."
-msgstr "break N levels."
-
-#: builtins.c:304
-msgid "Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop."
-msgstr "Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop."
-
-#: builtins.c:305
-msgid "If N is specified, resume at the N-th enclosing loop."
-msgstr "If N is specified, resume at the N-th enclosing loop."
+" Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop.\n"
+" If N is specified, resume at the N-th enclosing loop."
#: builtins.c:311
-msgid "Run a shell builtin. This is useful when you wish to rename a"
-msgstr "Run a shell builtin. This is useful when you wish to rename a"
-
-#: builtins.c:312
-msgid "shell builtin to be a function, but need the functionality of the"
-msgstr "shell builtin to be a function, but need the functionality of the"
-
-#: builtins.c:313
-msgid "builtin within the function itself."
-msgstr "builtin within the function itself."
+msgid ""
+" Run a shell builtin. This is useful when you wish to rename a\n"
+" shell builtin to be a function, but need the functionality of the\n"
+" builtin within the function itself."
+msgstr ""
+" Run a shell builtin. This is useful when you wish to rename a\n"
+" shell builtin to be a function, but need the functionality of the\n"
+" builtin within the function itself."
+
+#: builtins.c:320
+msgid ""
+" Returns the context of the current subroutine call.\n"
+" \n"
+" Without EXPR, returns returns \"$line $filename\". With EXPR,\n"
+" returns \"$line $subroutine $filename\"; this extra information\n"
+" can be used used to provide a stack trace.\n"
+" \n"
+" The value of EXPR indicates how many call frames to go back before the\n"
+" current one; the top frame is frame 0."
+msgstr ""
+" Returns the context of the current subroutine call.\n"
+" \n"
+" Without EXPR, returns returns “\e[1m$line $filename\e[0m”. With EXPR,\n"
+" returns “\e[1m$line $subroutine $filename\e[0m”; this extra information\n"
+" can be used used to provide a stack trace.\n"
+" \n"
+" The value of EXPR indicates how many call frames to go back before the\n"
+" current one; the top frame is frame 0."
#: builtins.c:334
-msgid "Change the current directory to DIR. The variable $HOME is the"
-msgstr "Change the current directory to DIR. The variable $HOME is the"
-
-#: builtins.c:335
-msgid "default DIR. The variable CDPATH defines the search path for"
-msgstr "default DIR. The variable CDPATH defines the search path for"
-
-#: builtins.c:336
-msgid "the directory containing DIR. Alternative directory names in CDPATH"
-msgstr "the directory containing DIR. Alternative directory names in CDPATH"
-
-#: builtins.c:337
-msgid "are separated by a colon (:). A null directory name is the same as"
-msgstr "are separated by a colon (:). A null directory name is the same as"
-
-#: builtins.c:338
-msgid "the current directory, i.e. `.'. If DIR begins with a slash (/),"
-msgstr ""
-"the current directory, i.e. ‘\e[1m.\e[0m’. If DIR begins with a slash (/),"
-
-#: builtins.c:339
-msgid "then CDPATH is not used. If the directory is not found, and the"
-msgstr "then CDPATH is not used. If the directory is not found, and the"
-
-#: builtins.c:340
-msgid "shell option `cdable_vars' is set, then try the word as a variable"
-msgstr ""
-"shell option ‘\e[1mcdable_vars\e[0m’ is set, then try the word as a variable"
-
-#: builtins.c:341
-msgid "name. If that variable has a value, then cd to the value of that"
-msgstr "name. If that variable has a value, then cd to the value of that"
-
-#: builtins.c:342
-msgid "variable. The -P option says to use the physical directory structure"
-msgstr "variable. The -P option says to use the physical directory structure"
-
-#: builtins.c:343
msgid ""
-"instead of following symbolic links; the -L option forces symbolic links"
-msgstr ""
-"instead of following symbolic links; the -L option forces symbolic links"
-
-#: builtins.c:344
-msgid "to be followed."
-msgstr "to be followed."
+" Change the current directory to DIR. The variable $HOME is the\n"
+" default DIR. The variable CDPATH defines the search path for\n"
+" the directory containing DIR. Alternative directory names in CDPATH\n"
+" are separated by a colon (:). A null directory name is the same as\n"
+" the current directory, i.e. `.'. If DIR begins with a slash (/),\n"
+" then CDPATH is not used. If the directory is not found, and the\n"
+" shell option `cdable_vars' is set, then try the word as a variable\n"
+" name. If that variable has a value, then cd to the value of that\n"
+" variable. The -P option says to use the physical directory structure\n"
+" instead of following symbolic links; the -L option forces symbolic "
+"links\n"
+" to be followed."
+msgstr ""
+" Change the current directory to DIR. The variable $HOME is the\n"
+" default DIR. The variable CDPATH defines the search path for\n"
+" the directory containing DIR. Alternative directory names in CDPATH\n"
+" are separated by a colon (:). A null directory name is the same as\n"
+" the current directory, i.e. ‘\e[1m.\e[0m’. If DIR begins with a slash (/),\n"
+" then CDPATH is not used. If the directory is not found, and the\n"
+" shell option ‘\e[1mcdable_vars\e[0m’ is set, then try the word as a "
+"variable\n"
+" name. If that variable has a value, then cd to the value of that\n"
+" variable. The -P option says to use the physical directory structure\n"
+" instead of following symbolic links; the -L option forces symbolic "
+"links\n"
+" to be followed."
#: builtins.c:350
-msgid "Print the current working directory. With the -P option, pwd prints"
-msgstr "Print the current working directory. With the -P option, pwd prints"
-
-#: builtins.c:351
-msgid "the physical directory, without any symbolic links; the -L option"
-msgstr "the physical directory, without any symbolic links; the -L option"
-
-#: builtins.c:352
-msgid "makes pwd follow symbolic links."
-msgstr "makes pwd follow symbolic links."
+msgid ""
+" Print the current working directory. With the -P option, pwd prints\n"
+" the physical directory, without any symbolic links; the -L option\n"
+" makes pwd follow symbolic links."
+msgstr ""
+" Print the current working directory. With the -P option, pwd prints\n"
+" the physical directory, without any symbolic links; the -L option\n"
+" makes pwd follow symbolic links."
#: builtins.c:358
-msgid "No effect; the command does nothing. A zero exit code is returned."
-msgstr "No effect; the command does nothing. A zero exit code is returned."
+msgid " No effect; the command does nothing. A zero exit code is returned."
+msgstr " No effect; the command does nothing. A zero exit code is returned."
#: builtins.c:364
-msgid "Return a successful result."
-msgstr "Return a successful result."
+msgid " Return a successful result."
+msgstr " Return a successful result."
#: builtins.c:370
-msgid "Return an unsuccessful result."
-msgstr "Return an unsuccessful result."
+msgid " Return an unsuccessful result."
+msgstr " Return an unsuccessful result."
#: builtins.c:376
-msgid "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-msgstr "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-
-#: builtins.c:377
-msgid "function called `ls', and you wish to call the command `ls', you can"
-msgstr ""
-"function called ‘\e[1mls\e[0m’, and you wish to call the command ‘\e[1mls\e[0m’, you "
-"can"
-
-#: builtins.c:378
-msgid "say \"command ls\". If the -p option is given, a default value is used"
-msgstr ""
-"say “\e[1mcommand ls\e[0m”. If the -p option is given, a default value is used"
-
-#: builtins.c:379
-msgid "for PATH that is guaranteed to find all of the standard utilities. If"
-msgstr "for PATH that is guaranteed to find all of the standard utilities. If"
-
-#: builtins.c:380
-msgid "the -V or -v option is given, a string is printed describing COMMAND."
-msgstr "the -V or -v option is given, a string is printed describing COMMAND."
-
-#: builtins.c:381
-msgid "The -V option produces a more verbose description."
-msgstr "The -V option produces a more verbose description."
+msgid ""
+" Runs COMMAND with ARGS ignoring shell functions. If you have a shell\n"
+" function called `ls', and you wish to call the command `ls', you can\n"
+" say \"command ls\". If the -p option is given, a default value is used\n"
+" for PATH that is guaranteed to find all of the standard utilities. If\n"
+" the -V or -v option is given, a string is printed describing COMMAND.\n"
+" The -V option produces a more verbose description."
+msgstr ""
+" Runs COMMAND with ARGS ignoring shell functions. If you have a shell\n"
+" function called ‘\e[1mls\e[0m’, and you wish to call the command ‘\e[1mls\e[0m’, "
+"you can\n"
+" say “\e[1mcommand ls\e[0m”. If the -p option is given, a default value is "
+"used\n"
+" for PATH that is guaranteed to find all of the standard utilities. If\n"
+" the -V or -v option is given, a string is printed describing COMMAND.\n"
+" The -V option produces a more verbose description."
#: builtins.c:387
-msgid "Declare variables and/or give them attributes. If no NAMEs are"
-msgstr "Declare variables and/or give them attributes. If no NAMEs are"
-
-#: builtins.c:388
-msgid "given, then display the values of variables instead. The -p option"
-msgstr "given, then display the values of variables instead. The -p option"
-
-#: builtins.c:389
-msgid "will display the attributes and values of each NAME."
-msgstr "will display the attributes and values of each NAME."
-
-#: builtins.c:391
-msgid "The flags are:"
-msgstr "The flags are:"
-
-#: builtins.c:393
-msgid " -a\tto make NAMEs arrays (if supported)"
-msgstr " -a\tto make NAMEs arrays (if supported)"
-
-#: builtins.c:394
-msgid " -f\tto select from among function names only"
-msgstr " -f\tto select from among function names only"
-
-#: builtins.c:395
msgid ""
-" -F\tto display function names (and line number and source file name if"
-msgstr ""
-" -F\tto display function names (and line number and source file name if"
-
-#: builtins.c:396
-msgid "\tdebugging) without definitions"
-msgstr "\tdebugging) without definitions"
-
-#: builtins.c:397
-msgid " -i\tto make NAMEs have the `integer' attribute"
-msgstr " -i\tto make NAMEs have the ‘\e[1minteger\e[0m’ attribute"
-
-#: builtins.c:398
-msgid " -r\tto make NAMEs readonly"
-msgstr " -r\tto make NAMEs readonly"
-
-#: builtins.c:399
-msgid " -t\tto make NAMEs have the `trace' attribute"
-msgstr " -t\tto make NAMEs have the ‘\e[1mtrace\e[0m’ attribute"
-
-#: builtins.c:400
-msgid " -x\tto make NAMEs export"
-msgstr " -x\tto make NAMEs export"
-
-#: builtins.c:402
-msgid "Variables with the integer attribute have arithmetic evaluation (see"
-msgstr "Variables with the integer attribute have arithmetic evaluation (see"
-
-#: builtins.c:403
-msgid "`let') done when the variable is assigned to."
-msgstr "‘\e[1mlet\e[0m’) done when the variable is assigned to."
-
-#: builtins.c:405
-msgid "When displaying values of variables, -f displays a function's name"
-msgstr "When displaying values of variables, -f displays a function's name"
-
-#: builtins.c:406
-msgid "and definition. The -F option restricts the display to function"
-msgstr "and definition. The -F option restricts the display to function"
-
-#: builtins.c:407
-msgid "name only."
-msgstr "name only."
-
-#: builtins.c:409
-msgid "Using `+' instead of `-' turns off the given attribute instead. When"
-msgstr ""
-"Using ‘\e[1m+\e[0m’ instead of ‘\e[1m-\e[0m’ turns off the given attribute instead. "
-"When"
-
-#: builtins.c:410
-msgid "used in a function, makes NAMEs local, as with the `local' command."
-msgstr ""
-"used in a function, makes NAMEs local, as with the ‘\e[1mlocal\e[0m’ command."
+" Declare variables and/or give them attributes. If no NAMEs are\n"
+" given, then display the values of variables instead. The -p option\n"
+" will display the attributes and values of each NAME.\n"
+" \n"
+" The flags are:\n"
+" \n"
+" -a\tto make NAMEs arrays (if supported)\n"
+" -f\tto select from among function names only\n"
+" -F\tto display function names (and line number and source file name "
+"if\n"
+" \tdebugging) without definitions\n"
+" -i\tto make NAMEs have the `integer' attribute\n"
+" -r\tto make NAMEs readonly\n"
+" -t\tto make NAMEs have the `trace' attribute\n"
+" -x\tto make NAMEs export\n"
+" \n"
+" Variables with the integer attribute have arithmetic evaluation (see\n"
+" `let') done when the variable is assigned to.\n"
+" \n"
+" When displaying values of variables, -f displays a function's name\n"
+" and definition. The -F option restricts the display to function\n"
+" name only.\n"
+" \n"
+" Using `+' instead of `-' turns off the given attribute instead. When\n"
+" used in a function, makes NAMEs local, as with the `local' command."
+msgstr ""
+" Declare variables and/or give them attributes. If no NAMEs are\n"
+" given, then display the values of variables instead. The -p option\n"
+" will display the attributes and values of each NAME.\n"
+" \n"
+" The flags are:\n"
+" \n"
+" -a\tto make NAMEs arrays (if supported)\n"
+" -f\tto select from among function names only\n"
+" -F\tto display function names (and line number and source file name "
+"if\n"
+" \tdebugging) without definitions\n"
+" -i\tto make NAMEs have the ‘\e[1minteger\e[0m’ attribute\n"
+" -r\tto make NAMEs readonly\n"
+" -t\tto make NAMEs have the ‘\e[1mtrace\e[0m’ attribute\n"
+" -x\tto make NAMEs export\n"
+" \n"
+" Variables with the integer attribute have arithmetic evaluation (see\n"
+" ‘\e[1mlet\e[0m’) done when the variable is assigned to.\n"
+" \n"
+" When displaying values of variables, -f displays a function's name\n"
+" and definition. The -F option restricts the display to function\n"
+" name only.\n"
+" \n"
+" Using ‘\e[1m+\e[0m’ instead of ‘\e[1m-\e[0m’ turns off the given attribute "
+"instead. When\n"
+" used in a function, makes NAMEs local, as with the ‘\e[1mlocal\e[0m’ command."
#: builtins.c:416
-msgid "Obsolete. See `declare'."
-msgstr "Obsolete. See ‘\e[1mdeclare\e[0m’."
+msgid " Obsolete. See `declare'."
+msgstr " Obsolete. See ‘\e[1mdeclare\e[0m’."
#: builtins.c:422
-msgid "Create a local variable called NAME, and give it VALUE. LOCAL"
-msgstr "Create a local variable called NAME, and give it VALUE. LOCAL"
-
-#: builtins.c:423
-msgid "can only be used within a function; it makes the variable NAME"
-msgstr "can only be used within a function; it makes the variable NAME"
-
-#: builtins.c:424
-msgid "have a visible scope restricted to that function and its children."
-msgstr "have a visible scope restricted to that function and its children."
+msgid ""
+" Create a local variable called NAME, and give it VALUE. LOCAL\n"
+" can only be used within a function; it makes the variable NAME\n"
+" have a visible scope restricted to that function and its children."
+msgstr ""
+" Create a local variable called NAME, and give it VALUE. LOCAL\n"
+" can only be used within a function; it makes the variable NAME\n"
+" have a visible scope restricted to that function and its children."
#: builtins.c:431
-msgid "Output the ARGs. If -n is specified, the trailing newline is"
-msgstr "Output the ARGs. If -n is specified, the trailing newline is"
-
-#: builtins.c:432
-msgid "suppressed. If the -e option is given, interpretation of the"
-msgstr "suppressed. If the -e option is given, interpretation of the"
-
-#: builtins.c:433
-msgid "following backslash-escaped characters is turned on:"
-msgstr "following backslash-escaped characters is turned on:"
-
-#: builtins.c:434
-msgid "\t\\a\talert (bell)"
-msgstr "\t\\a\talert (bell)"
-
-#: builtins.c:435
-msgid "\t\\b\tbackspace"
-msgstr "\t\\b\tbackspace"
-
-#: builtins.c:436
-msgid "\t\\c\tsuppress trailing newline"
-msgstr "\t\\c\tsuppress trailing newline"
-
-#: builtins.c:437
-msgid "\t\\E\tescape character"
-msgstr "\t\\E\tescape character"
-
-#: builtins.c:438
-msgid "\t\\f\tform feed"
-msgstr "\t\\f\tform feed"
-
-#: builtins.c:439
-msgid "\t\\n\tnew line"
-msgstr "\t\\n\tnew line"
-
-#: builtins.c:440
-msgid "\t\\r\tcarriage return"
-msgstr "\t\\r\tcarriage return"
-
-#: builtins.c:441
-msgid "\t\\t\thorizontal tab"
-msgstr "\t\\t\thorizontal tab"
-
-#: builtins.c:442
-msgid "\t\\v\tvertical tab"
-msgstr "\t\\v\tvertical tab"
-
-#: builtins.c:443
-msgid "\t\\\\\tbackslash"
-msgstr "\t\\\\\tbackslash"
-
-#: builtins.c:444
-msgid "\t\\num\tthe character whose ASCII code is NUM (octal)."
-msgstr "\t\\num\tthe character whose ASCII code is NUM (octal)."
-
-#: builtins.c:446
-msgid "You can explicitly turn off the interpretation of the above characters"
-msgstr "You can explicitly turn off the interpretation of the above characters"
-
-#: builtins.c:447
-msgid "with the -E option."
-msgstr "with the -E option."
+msgid ""
+" Output the ARGs. If -n is specified, the trailing newline is\n"
+" suppressed. If the -e option is given, interpretation of the\n"
+" following backslash-escaped characters is turned on:\n"
+" \t\\a\talert (bell)\n"
+" \t\\b\tbackspace\n"
+" \t\\c\tsuppress trailing newline\n"
+" \t\\E\tescape character\n"
+" \t\\f\tform feed\n"
+" \t\\n\tnew line\n"
+" \t\\r\tcarriage return\n"
+" \t\\t\thorizontal tab\n"
+" \t\\v\tvertical tab\n"
+" \t\\\\\tbackslash\n"
+" \t\\num\tthe character whose ASCII code is NUM (octal).\n"
+" \n"
+" You can explicitly turn off the interpretation of the above characters\n"
+" with the -E option."
+msgstr ""
+" Output the ARGs. If -n is specified, the trailing newline is\n"
+" suppressed. If the -e option is given, interpretation of the\n"
+" following backslash-escaped characters is turned on:\n"
+" \t\\a\talert (bell)\n"
+" \t\\b\tbackspace\n"
+" \t\\c\tsuppress trailing newline\n"
+" \t\\E\tescape character\n"
+" \t\\f\tform feed\n"
+" \t\\n\tnew line\n"
+" \t\\r\tcarriage return\n"
+" \t\\t\thorizontal tab\n"
+" \t\\v\tvertical tab\n"
+" \t\\\\\tbackslash\n"
+" \t\\num\tthe character whose ASCII code is NUM (octal).\n"
+" \n"
+" You can explicitly turn off the interpretation of the above characters\n"
+" with the -E option."
#: builtins.c:455
msgid ""
-"Output the ARGs. If -n is specified, the trailing newline is suppressed."
+" Output the ARGs. If -n is specified, the trailing newline is suppressed."
msgstr ""
-"Output the ARGs. If -n is specified, the trailing newline is suppressed."
+" Output the ARGs. If -n is specified, the trailing newline is suppressed."
#: builtins.c:462
-msgid "Enable and disable builtin shell commands. This allows"
-msgstr "Enable and disable builtin shell commands. This allows"
-
-#: builtins.c:463
-msgid "you to use a disk command which has the same name as a shell"
-msgstr "you to use a disk command which has the same name as a shell"
-
-#: builtins.c:464
-msgid "builtin without specifying a full pathname. If -n is used, the"
-msgstr "builtin without specifying a full pathname. If -n is used, the"
-
-#: builtins.c:465
-msgid "NAMEs become disabled; otherwise NAMEs are enabled. For example,"
-msgstr "NAMEs become disabled; otherwise NAMEs are enabled. For example,"
-
-#: builtins.c:466
-msgid "to use the `test' found in $PATH instead of the shell builtin"
-msgstr "to use the ‘\e[1mtest\e[0m’ found in $PATH instead of the shell builtin"
-
-#: builtins.c:467
-msgid "version, type `enable -n test'. On systems supporting dynamic"
-msgstr "version, type ‘\e[1menable -n test\e[0m’. On systems supporting dynamic"
-
-#: builtins.c:468
-msgid "loading, the -f option may be used to load new builtins from the"
-msgstr "loading, the -f option may be used to load new builtins from the"
-
-#: builtins.c:469
-msgid "shared object FILENAME. The -d option will delete a builtin"
-msgstr "shared object FILENAME. The -d option will delete a builtin"
-
-#: builtins.c:470
-msgid "previously loaded with -f. If no non-option names are given, or"
-msgstr "previously loaded with -f. If no non-option names are given, or"
-
-#: builtins.c:471
-msgid "the -p option is supplied, a list of builtins is printed. The"
-msgstr "the -p option is supplied, a list of builtins is printed. The"
-
-#: builtins.c:472
-msgid "-a option means to print every builtin with an indication of whether"
-msgstr "-a option means to print every builtin with an indication of whether"
-
-#: builtins.c:473
-msgid ""
-"or not it is enabled. The -s option restricts the output to the POSIX.2"
-msgstr ""
-"or not it is enabled. The -s option restricts the output to the POSIX.2"
-
-#: builtins.c:474
msgid ""
-"`special' builtins. The -n option displays a list of all disabled builtins."
+" Enable and disable builtin shell commands. This allows\n"
+" you to use a disk command which has the same name as a shell\n"
+" builtin without specifying a full pathname. If -n is used, the\n"
+" NAMEs become disabled; otherwise NAMEs are enabled. For example,\n"
+" to use the `test' found in $PATH instead of the shell builtin\n"
+" version, type `enable -n test'. On systems supporting dynamic\n"
+" loading, the -f option may be used to load new builtins from the\n"
+" shared object FILENAME. The -d option will delete a builtin\n"
+" previously loaded with -f. If no non-option names are given, or\n"
+" the -p option is supplied, a list of builtins is printed. The\n"
+" -a option means to print every builtin with an indication of whether\n"
+" or not it is enabled. The -s option restricts the output to the "
+"POSIX.2\n"
+" `special' builtins. The -n option displays a list of all disabled "
+"builtins."
msgstr ""
-"‘\e[1mspecial\e[0m’ builtins. The -n option displays a list of all disabled "
+" Enable and disable builtin shell commands. This allows\n"
+" you to use a disk command which has the same name as a shell\n"
+" builtin without specifying a full pathname. If -n is used, the\n"
+" NAMEs become disabled; otherwise NAMEs are enabled. For example,\n"
+" to use the ‘\e[1mtest\e[0m’ found in $PATH instead of the shell builtin\n"
+" version, type ‘\e[1menable -n test\e[0m’. On systems supporting dynamic\n"
+" loading, the -f option may be used to load new builtins from the\n"
+" shared object FILENAME. The -d option will delete a builtin\n"
+" previously loaded with -f. If no non-option names are given, or\n"
+" the -p option is supplied, a list of builtins is printed. The\n"
+" -a option means to print every builtin with an indication of whether\n"
+" or not it is enabled. The -s option restricts the output to the "
+"POSIX.2\n"
+" ‘\e[1mspecial\e[0m’ builtins. The -n option displays a list of all disabled "
"builtins."
#: builtins.c:480
-msgid "Read ARGs as input to the shell and execute the resulting command(s)."
-msgstr "Read ARGs as input to the shell and execute the resulting command(s)."
+msgid " Read ARGs as input to the shell and execute the resulting command(s)."
+msgstr " Read ARGs as input to the shell and execute the resulting command(s)."
#: builtins.c:486
-msgid "Getopts is used by shell procedures to parse positional parameters."
-msgstr "Getopts is used by shell procedures to parse positional parameters."
-
-#: builtins.c:488
-msgid "OPTSTRING contains the option letters to be recognized; if a letter"
-msgstr "OPTSTRING contains the option letters to be recognized; if a letter"
-
-#: builtins.c:489
-msgid "is followed by a colon, the option is expected to have an argument,"
-msgstr "is followed by a colon, the option is expected to have an argument,"
-
-#: builtins.c:490
-msgid "which should be separated from it by white space."
-msgstr "which should be separated from it by white space."
-
-#: builtins.c:492
-msgid "Each time it is invoked, getopts will place the next option in the"
-msgstr "Each time it is invoked, getopts will place the next option in the"
-
-#: builtins.c:493
-msgid "shell variable $name, initializing name if it does not exist, and"
-msgstr "shell variable $name, initializing name if it does not exist, and"
-
-#: builtins.c:494
-msgid "the index of the next argument to be processed into the shell"
-msgstr "the index of the next argument to be processed into the shell"
-
-#: builtins.c:495
-msgid "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-msgstr "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-
-#: builtins.c:496
-msgid "a shell script is invoked. When an option requires an argument,"
-msgstr "a shell script is invoked. When an option requires an argument,"
-
-#: builtins.c:497
-msgid "getopts places that argument into the shell variable OPTARG."
-msgstr "getopts places that argument into the shell variable OPTARG."
+msgid ""
+" Getopts is used by shell procedures to parse positional parameters.\n"
+" \n"
+" OPTSTRING contains the option letters to be recognized; if a letter\n"
+" is followed by a colon, the option is expected to have an argument,\n"
+" which should be separated from it by white space.\n"
+" \n"
+" Each time it is invoked, getopts will place the next option in the\n"
+" shell variable $name, initializing name if it does not exist, and\n"
+" the index of the next argument to be processed into the shell\n"
+" variable OPTIND. OPTIND is initialized to 1 each time the shell or\n"
+" a shell script is invoked. When an option requires an argument,\n"
+" getopts places that argument into the shell variable OPTARG.\n"
+" \n"
+" getopts reports errors in one of two ways. If the first character\n"
+" of OPTSTRING is a colon, getopts uses silent error reporting. In\n"
+" this mode, no error messages are printed. If an invalid option is\n"
+" seen, getopts places the option character found into OPTARG. If a\n"
+" required argument is not found, getopts places a ':' into NAME and\n"
+" sets OPTARG to the option character found. If getopts is not in\n"
+" silent mode, and an invalid option is seen, getopts places '?' into\n"
+" NAME and unsets OPTARG. If a required argument is not found, a '?'\n"
+" is placed in NAME, OPTARG is unset, and a diagnostic message is\n"
+" printed.\n"
+" \n"
+" If the shell variable OPTERR has the value 0, getopts disables the\n"
+" printing of error messages, even if the first character of\n"
+" OPTSTRING is not a colon. OPTERR has the value 1 by default.\n"
+" \n"
+" Getopts normally parses the positional parameters ($0 - $9), but if\n"
+" more arguments are given, they are parsed instead."
+msgstr ""
+" Getopts is used by shell procedures to parse positional parameters.\n"
+" \n"
+" OPTSTRING contains the option letters to be recognized; if a letter\n"
+" is followed by a colon, the option is expected to have an argument,\n"
+" which should be separated from it by white space.\n"
+" \n"
+" Each time it is invoked, getopts will place the next option in the\n"
+" shell variable $name, initializing name if it does not exist, and\n"
+" the index of the next argument to be processed into the shell\n"
+" variable OPTIND. OPTIND is initialized to 1 each time the shell or\n"
+" a shell script is invoked. When an option requires an argument,\n"
+" getopts places that argument into the shell variable OPTARG.\n"
+" \n"
+" getopts reports errors in one of two ways. If the first character\n"
+" of OPTSTRING is a colon, getopts uses silent error reporting. In\n"
+" this mode, no error messages are printed. If an invalid option is\n"
+" seen, getopts places the option character found into OPTARG. If a\n"
+" required argument is not found, getopts places a ‘\e[1m:\e[0m’ into NAME "
+"and\n"
+" sets OPTARG to the option character found. If getopts is not in\n"
+" silent mode, and an invalid option is seen, getopts places ‘\e[1m?\e[0m’ "
+"into\n"
+" NAME and unsets OPTARG. If a required argument is not found, a ‘\e[1m?\e"
+"[0m’\n"
+" is placed in NAME, OPTARG is unset, and a diagnostic message is\n"
+" printed.\n"
+" \n"
+" If the shell variable OPTERR has the value 0, getopts disables the\n"
+" printing of error messages, even if the first character of\n"
+" OPTSTRING is not a colon. OPTERR has the value 1 by default.\n"
+" \n"
+" Getopts normally parses the positional parameters ($0 - $9), but if\n"
+" more arguments are given, they are parsed instead."
-#: builtins.c:499
-msgid "getopts reports errors in one of two ways. If the first character"
-msgstr "getopts reports errors in one of two ways. If the first character"
+#: builtins.c:521
+msgid ""
+" Exec FILE, replacing this shell with the specified program.\n"
+" If FILE is not specified, the redirections take effect in this\n"
+" shell. If the first argument is `-l', then place a dash in the\n"
+" zeroth arg passed to FILE, as login does. If the `-c' option\n"
+" is supplied, FILE is executed with a null environment. The `-a'\n"
+" option means to make set argv[0] of the executed process to NAME.\n"
+" If the file cannot be executed and the shell is not interactive,\n"
+" then the shell exits, unless the shell option `execfail' is set."
+msgstr ""
+" Exec FILE, replacing this shell with the specified program.\n"
+" If FILE is not specified, the redirections take effect in this\n"
+" shell. If the first argument is ‘\e[1m-l\e[0m’, then place a dash in the\n"
+" zeroth arg passed to FILE, as login does. If the ‘\e[1m-c\e[0m’ option\n"
+" is supplied, FILE is executed with a null environment. The ‘\e[1m-a\e[0m’\n"
+" option means to make set argv[0] of the executed process to NAME.\n"
+" If the file cannot be executed and the shell is not interactive,\n"
+" then the shell exits, unless the shell option ‘\e[1mexecfail\e[0m’ is set."
-#: builtins.c:500
-msgid "of OPTSTRING is a colon, getopts uses silent error reporting. In"
-msgstr "of OPTSTRING is a colon, getopts uses silent error reporting. In"
+#: builtins.c:534
+msgid ""
+" Exit the shell with a status of N. If N is omitted, the exit status\n"
+" is that of the last command executed."
+msgstr ""
+" Exit the shell with a status of N. If N is omitted, the exit status\n"
+" is that of the last command executed."
-#: builtins.c:501
-msgid "this mode, no error messages are printed. If an invalid option is"
-msgstr "this mode, no error messages are printed. If an invalid option is"
+#: builtins.c:541
+msgid " Logout of a login shell."
+msgstr " Logout of a login shell."
-#: builtins.c:502
-msgid "seen, getopts places the option character found into OPTARG. If a"
-msgstr "seen, getopts places the option character found into OPTARG. If a"
+#: builtins.c:548
+msgid ""
+" fc is used to list or edit and re-execute commands from the history list.\n"
+" FIRST and LAST can be numbers specifying the range, or FIRST can be a\n"
+" string, which means the most recent command beginning with that\n"
+" string.\n"
+" \n"
+" -e ENAME selects which editor to use. Default is FCEDIT, then "
+"EDITOR,\n"
+" then vi.\n"
+" \n"
+" -l means list lines instead of editing.\n"
+" -n means no line numbers listed.\n"
+" -r means reverse the order of the lines (making it newest listed "
+"first).\n"
+" \n"
+" With the `fc -s [pat=rep ...] [command]' format, the command is\n"
+" re-executed after the substitution OLD=NEW is performed.\n"
+" \n"
+" A useful alias to use with this is r='fc -s', so that typing `r cc'\n"
+" runs the last command beginning with `cc' and typing `r' re-executes\n"
+" the last command."
+msgstr ""
+" fc is used to list or edit and re-execute commands from the history list.\n"
+" FIRST and LAST can be numbers specifying the range, or FIRST can be a\n"
+" string, which means the most recent command beginning with that\n"
+" string.\n"
+" \n"
+" -e ENAME selects which editor to use. Default is FCEDIT, then "
+"EDITOR,\n"
+" then vi.\n"
+" \n"
+" -l means list lines instead of editing.\n"
+" -n means no line numbers listed.\n"
+" -r means reverse the order of the lines (making it newest listed "
+"first).\n"
+" \n"
+" With the ‘\e[1mfc -s [pat=rep ...] [command]\e[0m’ format, the command is\n"
+" re-executed after the substitution OLD=NEW is performed.\n"
+" \n"
+" A useful alias to use with this is r='fc -s', so that typing ‘\e[1mr cc\e"
+"[0m’\n"
+" runs the last command beginning with ‘\e[1mcc\e[0m’ and typing ‘\e[1mr\e[0m’ re-"
+"executes\n"
+" the last command."
-#: builtins.c:503
-msgid "required argument is not found, getopts places a ':' into NAME and"
+#: builtins.c:573
+msgid ""
+" Place JOB_SPEC in the foreground, and make it the current job. If\n"
+" JOB_SPEC is not present, the shell's notion of the current job is\n"
+" used."
msgstr ""
-"required argument is not found, getopts places a ‘\e[1m:\e[0m’ into NAME and"
-
-#: builtins.c:504
-msgid "sets OPTARG to the option character found. If getopts is not in"
-msgstr "sets OPTARG to the option character found. If getopts is not in"
+" Place JOB_SPEC in the foreground, and make it the current job. If\n"
+" JOB_SPEC is not present, the shell's notion of the current job is\n"
+" used."
-#: builtins.c:505
-msgid "silent mode, and an invalid option is seen, getopts places '?' into"
+#: builtins.c:583
+msgid ""
+" Place each JOB_SPEC in the background, as if it had been started with\n"
+" `&'. If JOB_SPEC is not present, the shell's notion of the current\n"
+" job is used."
msgstr ""
-"silent mode, and an invalid option is seen, getopts places ‘\e[1m?\e[0m’ into"
+" Place each JOB_SPEC in the background, as if it had been started with\n"
+" ‘\e[1m&\e[0m’. If JOB_SPEC is not present, the shell's notion of the "
+"current\n"
+" job is used."
-#: builtins.c:506
-msgid "NAME and unsets OPTARG. If a required argument is not found, a '?'"
+#: builtins.c:592
+msgid ""
+" For each NAME, the full pathname of the command is determined and\n"
+" remembered. If the -p option is supplied, PATHNAME is used as the\n"
+" full pathname of NAME, and no path search is performed. The -r\n"
+" option causes the shell to forget all remembered locations. The -d\n"
+" option causes the shell to forget the remembered location of each NAME.\n"
+" If the -t option is supplied the full pathname to which each NAME\n"
+" corresponds is printed. If multiple NAME arguments are supplied with\n"
+" -t, the NAME is printed before the hashed full pathname. The -l option\n"
+" causes output to be displayed in a format that may be reused as input.\n"
+" If no arguments are given, information about remembered commands is "
+"displayed."
msgstr ""
-"NAME and unsets OPTARG. If a required argument is not found, a ‘\e[1m?\e[0m’"
-
-#: builtins.c:507
-msgid "is placed in NAME, OPTARG is unset, and a diagnostic message is"
-msgstr "is placed in NAME, OPTARG is unset, and a diagnostic message is"
-
-#: builtins.c:508
-msgid "printed."
-msgstr "printed."
+" For each NAME, the full pathname of the command is determined and\n"
+" remembered. If the -p option is supplied, PATHNAME is used as the\n"
+" full pathname of NAME, and no path search is performed. The -r\n"
+" option causes the shell to forget all remembered locations. The -d\n"
+" option causes the shell to forget the remembered location of each NAME.\n"
+" If the -t option is supplied the full pathname to which each NAME\n"
+" corresponds is printed. If multiple NAME arguments are supplied with\n"
+" -t, the NAME is printed before the hashed full pathname. The -l option\n"
+" causes output to be displayed in a format that may be reused as input.\n"
+" If no arguments are given, information about remembered commands is "
+"displayed."
-#: builtins.c:510
-msgid "If the shell variable OPTERR has the value 0, getopts disables the"
-msgstr "If the shell variable OPTERR has the value 0, getopts disables the"
+#: builtins.c:608
+msgid ""
+" Display helpful information about builtin commands. If PATTERN is\n"
+" specified, gives detailed help on all commands matching PATTERN,\n"
+" otherwise a list of the builtins is printed. The -s option\n"
+" restricts the output for each builtin command matching PATTERN to\n"
+" a short usage synopsis."
+msgstr ""
+" Display helpful information about builtin commands. If PATTERN is\n"
+" specified, gives detailed help on all commands matching PATTERN,\n"
+" otherwise a list of the builtins is printed. The -s option\n"
+" restricts the output for each builtin command matching PATTERN to\n"
+" a short usage synopsis."
-#: builtins.c:511
-msgid "printing of error messages, even if the first character of"
-msgstr "printing of error messages, even if the first character of"
+#: builtins.c:620
+msgid ""
+" Display the history list with line numbers. Lines listed with\n"
+" with a `*' have been modified. Argument of N says to list only\n"
+" the last N lines. The `-c' option causes the history list to be\n"
+" cleared by deleting all of the entries. The `-d' option deletes\n"
+" the history entry at offset OFFSET. The `-w' option writes out the\n"
+" current history to the history file; `-r' means to read the file and\n"
+" append the contents to the history list instead. `-a' means\n"
+" to append history lines from this session to the history file.\n"
+" Argument `-n' means to read all history lines not already read\n"
+" from the history file and append them to the history list.\n"
+" \n"
+" If FILENAME is given, then that is used as the history file else\n"
+" if $HISTFILE has a value, that is used, else ~/.bash_history.\n"
+" If the -s option is supplied, the non-option ARGs are appended to\n"
+" the history list as a single entry. The -p option means to perform\n"
+" history expansion on each ARG and display the result, without storing\n"
+" anything in the history list.\n"
+" \n"
+" If the $HISTTIMEFORMAT variable is set and not null, its value is used\n"
+" as a format string for strftime(3) to print the time stamp associated\n"
+" with each displayed history entry. No time stamps are printed otherwise."
+msgstr ""
+" Display the history list with line numbers. Lines listed with\n"
+" with a ‘\e[1m*\e[0m’ have been modified. Argument of N says to list only\n"
+" the last N lines. The ‘\e[1m-c\e[0m’ option causes the history list to be\n"
+" cleared by deleting all of the entries. The ‘\e[1m-d\e[0m’ option deletes\n"
+" the history entry at offset OFFSET. The ‘\e[1m-w\e[0m’ option writes out "
+"the\n"
+" current history to the history file; ‘\e[1m-r\e[0m’ means to read the file "
+"and\n"
+" append the contents to the history list instead. ‘\e[1m-a\e[0m’ means\n"
+" to append history lines from this session to the history file.\n"
+" Argument ‘\e[1m-n\e[0m’ means to read all history lines not already read\n"
+" from the history file and append them to the history list.\n"
+" \n"
+" If FILENAME is given, then that is used as the history file else\n"
+" if $HISTFILE has a value, that is used, else ~/.bash_history.\n"
+" If the -s option is supplied, the non-option ARGs are appended to\n"
+" the history list as a single entry. The -p option means to perform\n"
+" history expansion on each ARG and display the result, without storing\n"
+" anything in the history list.\n"
+" \n"
+" If the $HISTTIMEFORMAT variable is set and not null, its value is used\n"
+" as a format string for strftime(3) to print the time stamp associated\n"
+" with each displayed history entry. No time stamps are printed otherwise."
-#: builtins.c:512
-msgid "OPTSTRING is not a colon. OPTERR has the value 1 by default."
-msgstr "OPTSTRING is not a colon. OPTERR has the value 1 by default."
+#: builtins.c:648
+msgid ""
+" Lists the active jobs. The -l option lists process id's in addition\n"
+" to the normal information; the -p option lists process id's only.\n"
+" If -n is given, only processes that have changed status since the last\n"
+" notification are printed. JOBSPEC restricts output to that job. The\n"
+" -r and -s options restrict output to running and stopped jobs only,\n"
+" respectively. Without options, the status of all active jobs is\n"
+" printed. If -x is given, COMMAND is run after all job specifications\n"
+" that appear in ARGS have been replaced with the process ID of that "
+"job's\n"
+" process group leader."
+msgstr ""
+" Lists the active jobs. The -l option lists process id's in addition\n"
+" to the normal information; the -p option lists process id's only.\n"
+" If -n is given, only processes that have changed status since the last\n"
+" notification are printed. JOBSPEC restricts output to that job. The\n"
+" -r and -s options restrict output to running and stopped jobs only,\n"
+" respectively. Without options, the status of all active jobs is\n"
+" printed. If -x is given, COMMAND is run after all job specifications\n"
+" that appear in ARGS have been replaced with the process ID of that "
+"job's\n"
+" process group leader."
-#: builtins.c:514
-msgid "Getopts normally parses the positional parameters ($0 - $9), but if"
-msgstr "Getopts normally parses the positional parameters ($0 - $9), but if"
+#: builtins.c:664
+msgid ""
+" By default, removes each JOBSPEC argument from the table of active jobs.\n"
+" If the -h option is given, the job is not removed from the table, but "
+"is\n"
+" marked so that SIGHUP is not sent to the job if the shell receives a\n"
+" SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove "
+"all\n"
+" jobs from the job table; the -r option means to remove only running jobs."
+msgstr ""
+" By default, removes each JOBSPEC argument from the table of active jobs.\n"
+" If the -h option is given, the job is not removed from the table, but "
+"is\n"
+" marked so that SIGHUP is not sent to the job if the shell receives a\n"
+" SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove "
+"all\n"
+" jobs from the job table; the -r option means to remove only running jobs."
-#: builtins.c:515
-msgid "more arguments are given, they are parsed instead."
-msgstr "more arguments are given, they are parsed instead."
+#: builtins.c:675
+msgid ""
+" Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If\n"
+" SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'\n"
+" lists the signal names; if arguments follow `-l' they are assumed to\n"
+" be signal numbers for which names should be listed. Kill is a shell\n"
+" builtin for two reasons: it allows job IDs to be used instead of\n"
+" process IDs, and, if you have reached the limit on processes that\n"
+" you can create, you don't have to start a process to kill another one."
+msgstr ""
+" Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If\n"
+" SIGSPEC is not present, then SIGTERM is assumed. An argument of ‘\e[1m-l\e"
+"[0m’\n"
+" lists the signal names; if arguments follow ‘\e[1m-l\e[0m’ they are assumed "
+"to\n"
+" be signal numbers for which names should be listed. Kill is a shell\n"
+" builtin for two reasons: it allows job IDs to be used instead of\n"
+" process IDs, and, if you have reached the limit on processes that\n"
+" you can create, you don't have to start a process to kill another one."
-#: builtins.c:521
-msgid "Exec FILE, replacing this shell with the specified program."
-msgstr "Exec FILE, replacing this shell with the specified program."
+#: builtins.c:687
+msgid ""
+" Each ARG is an arithmetic expression to be evaluated. Evaluation\n"
+" is done in fixed-width integers with no check for overflow, though\n"
+" division by 0 is trapped and flagged as an error. The following\n"
+" list of operators is grouped into levels of equal-precedence operators.\n"
+" The levels are listed in order of decreasing precedence.\n"
+" \n"
+" \tid++, id--\tvariable post-increment, post-decrement\n"
+" \t++id, --id\tvariable pre-increment, pre-decrement\n"
+" \t-, +\t\tunary minus, plus\n"
+" \t!, ~\t\tlogical and bitwise negation\n"
+" \t**\t\texponentiation\n"
+" \t*, /, %\t\tmultiplication, division, remainder\n"
+" \t+, -\t\taddition, subtraction\n"
+" \t<<, >>\t\tleft and right bitwise shifts\n"
+" \t<=, >=, <, >\tcomparison\n"
+" \t==, !=\t\tequality, inequality\n"
+" \t&\t\tbitwise AND\n"
+" \t^\t\tbitwise XOR\n"
+" \t|\t\tbitwise OR\n"
+" \t&&\t\tlogical AND\n"
+" \t||\t\tlogical OR\n"
+" \texpr ? expr : expr\n"
+" \t\t\tconditional operator\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignment\n"
+" \n"
+" Shell variables are allowed as operands. The name of the variable\n"
+" is replaced by its value (coerced to a fixed-width integer) within\n"
+" an expression. The variable need not have its integer attribute\n"
+" turned on to be used in an expression.\n"
+" \n"
+" Operators are evaluated in order of precedence. Sub-expressions in\n"
+" parentheses are evaluated first and may override the precedence\n"
+" rules above.\n"
+" \n"
+" If the last ARG evaluates to 0, let returns 1; 0 is returned\n"
+" otherwise."
+msgstr ""
+" Each ARG is an arithmetic expression to be evaluated. Evaluation\n"
+" is done in fixed-width integers with no check for overflow, though\n"
+" division by 0 is trapped and flagged as an error. The following\n"
+" list of operators is grouped into levels of equal-precedence operators.\n"
+" The levels are listed in order of decreasing precedence.\n"
+" \n"
+" \tid++, id--\tvariable post-increment, post-decrement\n"
+" \t++id, --id\tvariable pre-increment, pre-decrement\n"
+" \t-, +\t\tunary minus, plus\n"
+" \t!, ~\t\tlogical and bitwise negation\n"
+" \t**\t\texponentiation\n"
+" \t*, /, %\t\tmultiplication, division, remainder\n"
+" \t+, -\t\taddition, subtraction\n"
+" \t<<, >>\t\tleft and right bitwise shifts\n"
+" \t<=, >=, <, >\tcomparison\n"
+" \t==, !=\t\tequality, inequality\n"
+" \t&\t\tbitwise AND\n"
+" \t^\t\tbitwise XOR\n"
+" \t|\t\tbitwise OR\n"
+" \t&&\t\tlogical AND\n"
+" \t||\t\tlogical OR\n"
+" \texpr ? expr : expr\n"
+" \t\t\tconditional operator\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignment\n"
+" \n"
+" Shell variables are allowed as operands. The name of the variable\n"
+" is replaced by its value (coerced to a fixed-width integer) within\n"
+" an expression. The variable need not have its integer attribute\n"
+" turned on to be used in an expression.\n"
+" \n"
+" Operators are evaluated in order of precedence. Sub-expressions in\n"
+" parentheses are evaluated first and may override the precedence\n"
+" rules above.\n"
+" \n"
+" If the last ARG evaluates to 0, let returns 1; 0 is returned\n"
+" otherwise."
-#: builtins.c:522
-msgid "If FILE is not specified, the redirections take effect in this"
-msgstr "If FILE is not specified, the redirections take effect in this"
+#: builtins.c:730
+msgid ""
+" One line is read from the standard input, or from file descriptor FD if "
+"the\n"
+" -u option is supplied, and the first word is assigned to the first "
+"NAME,\n"
+" the second word to the second NAME, and so on, with leftover words "
+"assigned\n"
+" to the last NAME. Only the characters found in $IFS are recognized as "
+"word\n"
+" delimiters. If no NAMEs are supplied, the line read is stored in the "
+"REPLY\n"
+" variable. If the -r option is given, this signifies `raw' input, and\n"
+" backslash escaping is disabled. The -d option causes read to continue\n"
+" until the first character of DELIM is read, rather than newline. If the "
+"-p\n"
+" option is supplied, the string PROMPT is output without a trailing "
+"newline\n"
+" before attempting to read. If -a is supplied, the words read are "
+"assigned\n"
+" to sequential indices of ARRAY, starting at zero. If -e is supplied "
+"and\n"
+" the shell is interactive, readline is used to obtain the line. If -n "
+"is\n"
+" supplied with a non-zero NCHARS argument, read returns after NCHARS\n"
+" characters have been read. The -s option causes input coming from a\n"
+" terminal to not be echoed.\n"
+" \n"
+" The -t option causes read to time out and return failure if a complete "
+"line\n"
+" of input is not read within TIMEOUT seconds. If the TMOUT variable is "
+"set,\n"
+" its value is the default timeout. The return code is zero, unless end-"
+"of-file\n"
+" is encountered, read times out, or an invalid file descriptor is "
+"supplied as\n"
+" the argument to -u."
+msgstr ""
+" One line is read from the standard input, or from file descriptor FD if "
+"the\n"
+" -u option is supplied, and the first word is assigned to the first "
+"NAME,\n"
+" the second word to the second NAME, and so on, with leftover words "
+"assigned\n"
+" to the last NAME. Only the characters found in $IFS are recognized as "
+"word\n"
+" delimiters. If no NAMEs are supplied, the line read is stored in the "
+"REPLY\n"
+" variable. If the -r option is given, this signifies ‘\e[1mraw\e[0m’ input, "
+"and\n"
+" backslash escaping is disabled. The -d option causes read to continue\n"
+" until the first character of DELIM is read, rather than newline. If the "
+"-p\n"
+" option is supplied, the string PROMPT is output without a trailing "
+"newline\n"
+" before attempting to read. If -a is supplied, the words read are "
+"assigned\n"
+" to sequential indices of ARRAY, starting at zero. If -e is supplied "
+"and\n"
+" the shell is interactive, readline is used to obtain the line. If -n "
+"is\n"
+" supplied with a non-zero NCHARS argument, read returns after NCHARS\n"
+" characters have been read. The -s option causes input coming from a\n"
+" terminal to not be echoed.\n"
+" \n"
+" The -t option causes read to time out and return failure if a complete "
+"line\n"
+" of input is not read within TIMEOUT seconds. If the TMOUT variable is "
+"set,\n"
+" its value is the default timeout. The return code is zero, unless end-"
+"of-file\n"
+" is encountered, read times out, or an invalid file descriptor is "
+"supplied as\n"
+" the argument to -u."
-#: builtins.c:523
-msgid "shell. If the first argument is `-l', then place a dash in the"
-msgstr "shell. If the first argument is ‘\e[1m-l\e[0m’, then place a dash in the"
+#: builtins.c:756
+msgid ""
+" Causes a function to exit with the return value specified by N. If N\n"
+" is omitted, the return status is that of the last command."
+msgstr ""
+" Causes a function to exit with the return value specified by N. If N\n"
+" is omitted, the return status is that of the last command."
-#: builtins.c:524
-msgid "zeroth arg passed to FILE, as login does. If the `-c' option"
-msgstr "zeroth arg passed to FILE, as login does. If the ‘\e[1m-c\e[0m’ option"
+#: builtins.c:763
+msgid ""
+" -a Mark variables which are modified or created for export.\n"
+" -b Notify of job termination immediately.\n"
+" -e Exit immediately if a command exits with a non-zero status.\n"
+" -f Disable file name generation (globbing).\n"
+" -h Remember the location of commands as they are looked up.\n"
+" -k All assignment arguments are placed in the environment for a\n"
+" command, not just those that precede the command name.\n"
+" -m Job control is enabled.\n"
+" -n Read commands but do not execute them.\n"
+" -o option-name\n"
+" Set the variable corresponding to option-name:\n"
+" allexport same as -a\n"
+" braceexpand same as -B\n"
+" emacs use an emacs-style line editing interface\n"
+" errexit same as -e\n"
+" errtrace same as -E\n"
+" functrace same as -T\n"
+" hashall same as -h\n"
+" histexpand same as -H\n"
+" history enable command history\n"
+" ignoreeof the shell will not exit upon reading EOF\n"
+" interactive-comments\n"
+" allow comments to appear in interactive "
+"commands\n"
+" keyword same as -k\n"
+" monitor same as -m\n"
+" noclobber same as -C\n"
+" noexec same as -n\n"
+" noglob same as -f\n"
+" nolog currently accepted but ignored\n"
+" notify same as -b\n"
+" nounset same as -u\n"
+" onecmd same as -t\n"
+" physical same as -P\n"
+" pipefail the return value of a pipeline is the status "
+"of\n"
+" the last command to exit with a non-zero "
+"status,\n"
+" or zero if no command exited with a non-zero "
+"status\n"
+" posix change the behavior of bash where the default\n"
+" operation differs from the 1003.2 standard to\n"
+" match the standard\n"
+" privileged same as -p\n"
+" verbose same as -v\n"
+" vi use a vi-style line editing interface\n"
+" xtrace same as -x\n"
+" -p Turned on whenever the real and effective user ids do not "
+"match.\n"
+" Disables processing of the $ENV file and importing of shell\n"
+" functions. Turning this option off causes the effective uid "
+"and\n"
+" gid to be set to the real uid and gid.\n"
+" -t Exit after reading and executing one command.\n"
+" -u Treat unset variables as an error when substituting.\n"
+" -v Print shell input lines as they are read.\n"
+" -x Print commands and their arguments as they are executed.\n"
+" -B the shell will perform brace expansion\n"
+" -C If set, disallow existing regular files to be overwritten\n"
+" by redirection of output.\n"
+" -E If set, the ERR trap is inherited by shell functions.\n"
+" -H Enable ! style history substitution. This flag is on\n"
+" by default when the shell is interactive.\n"
+" -P If set, do not follow symbolic links when executing commands\n"
+" such as cd which change the current directory.\n"
+" -T If set, the DEBUG trap is inherited by shell functions.\n"
+" - Assign any remaining arguments to the positional parameters.\n"
+" The -x and -v options are turned off.\n"
+" \n"
+" Using + rather than - causes these flags to be turned off. The\n"
+" flags can also be used upon invocation of the shell. The current\n"
+" set of flags may be found in $-. The remaining n ARGs are positional\n"
+" parameters and are assigned, in order, to $1, $2, .. $n. If no\n"
+" ARGs are given, all shell variables are printed."
+msgstr ""
+" -a Mark variables which are modified or created for export.\n"
+" -b Notify of job termination immediately.\n"
+" -e Exit immediately if a command exits with a non-zero status.\n"
+" -f Disable file name generation (globbing).\n"
+" -h Remember the location of commands as they are looked up.\n"
+" -k All assignment arguments are placed in the environment for a\n"
+" command, not just those that precede the command name.\n"
+" -m Job control is enabled.\n"
+" -n Read commands but do not execute them.\n"
+" -o option-name\n"
+" Set the variable corresponding to option-name:\n"
+" allexport same as -a\n"
+" braceexpand same as -B\n"
+" emacs use an emacs-style line editing interface\n"
+" errexit same as -e\n"
+" errtrace same as -E\n"
+" functrace same as -T\n"
+" hashall same as -h\n"
+" histexpand same as -H\n"
+" history enable command history\n"
+" ignoreeof the shell will not exit upon reading EOF\n"
+" interactive-comments\n"
+" allow comments to appear in interactive "
+"commands\n"
+" keyword same as -k\n"
+" monitor same as -m\n"
+" noclobber same as -C\n"
+" noexec same as -n\n"
+" noglob same as -f\n"
+" nolog currently accepted but ignored\n"
+" notify same as -b\n"
+" nounset same as -u\n"
+" onecmd same as -t\n"
+" physical same as -P\n"
+" pipefail the return value of a pipeline is the status "
+"of\n"
+" the last command to exit with a non-zero "
+"status,\n"
+" or zero if no command exited with a non-zero "
+"status\n"
+" posix change the behavior of bash where the default\n"
+" operation differs from the 1003.2 standard to\n"
+" match the standard\n"
+" privileged same as -p\n"
+" verbose same as -v\n"
+" vi use a vi-style line editing interface\n"
+" xtrace same as -x\n"
+" -p Turned on whenever the real and effective user ids do not "
+"match.\n"
+" Disables processing of the $ENV file and importing of shell\n"
+" functions. Turning this option off causes the effective uid "
+"and\n"
+" gid to be set to the real uid and gid.\n"
+" -t Exit after reading and executing one command.\n"
+" -u Treat unset variables as an error when substituting.\n"
+" -v Print shell input lines as they are read.\n"
+" -x Print commands and their arguments as they are executed.\n"
+" -B the shell will perform brace expansion\n"
+" -C If set, disallow existing regular files to be overwritten\n"
+" by redirection of output.\n"
+" -E If set, the ERR trap is inherited by shell functions.\n"
+" -H Enable ! style history substitution. This flag is on\n"
+" by default when the shell is interactive.\n"
+" -P If set, do not follow symbolic links when executing commands\n"
+" such as cd which change the current directory.\n"
+" -T If set, the DEBUG trap is inherited by shell functions.\n"
+" - Assign any remaining arguments to the positional parameters.\n"
+" The -x and -v options are turned off.\n"
+" \n"
+" Using + rather than - causes these flags to be turned off. The\n"
+" flags can also be used upon invocation of the shell. The current\n"
+" set of flags may be found in $-. The remaining n ARGs are positional\n"
+" parameters and are assigned, in order, to $1, $2, .. $n. If no\n"
+" ARGs are given, all shell variables are printed."
-#: builtins.c:525
-msgid "is supplied, FILE is executed with a null environment. The `-a'"
-msgstr "is supplied, FILE is executed with a null environment. The ‘\e[1m-a\e[0m’"
+#: builtins.c:836
+msgid ""
+" For each NAME, remove the corresponding variable or function. Given\n"
+" the `-v', unset will only act on variables. Given the `-f' flag,\n"
+" unset will only act on functions. With neither flag, unset first\n"
+" tries to unset a variable, and if that fails, then tries to unset a\n"
+" function. Some variables cannot be unset; also see readonly."
+msgstr ""
+" For each NAME, remove the corresponding variable or function. Given\n"
+" the ‘\e[1m-v\e[0m’, unset will only act on variables. Given the ‘\e[1m-f\e[0m’ "
+"flag,\n"
+" unset will only act on functions. With neither flag, unset first\n"
+" tries to unset a variable, and if that fails, then tries to unset a\n"
+" function. Some variables cannot be unset; also see readonly."
-#: builtins.c:526
-msgid "option means to make set argv[0] of the executed process to NAME."
-msgstr "option means to make set argv[0] of the executed process to NAME."
+#: builtins.c:846
+msgid ""
+" NAMEs are marked for automatic export to the environment of\n"
+" subsequently executed commands. If the -f option is given,\n"
+" the NAMEs refer to functions. If no NAMEs are given, or if `-p'\n"
+" is given, a list of all names that are exported in this shell is\n"
+" printed. An argument of `-n' says to remove the export property\n"
+" from subsequent NAMEs. An argument of `--' disables further option\n"
+" processing."
+msgstr ""
+" NAMEs are marked for automatic export to the environment of\n"
+" subsequently executed commands. If the -f option is given,\n"
+" the NAMEs refer to functions. If no NAMEs are given, or if ‘\e[1m-p\e[0m’\n"
+" is given, a list of all names that are exported in this shell is\n"
+" printed. An argument of ‘\e[1m-n\e[0m’ says to remove the export property\n"
+" from subsequent NAMEs. An argument of ‘\e[1m--\e[0m’ disables further "
+"option\n"
+" processing."
-#: builtins.c:527
-msgid "If the file cannot be executed and the shell is not interactive,"
-msgstr "If the file cannot be executed and the shell is not interactive,"
+#: builtins.c:858
+msgid ""
+" The given NAMEs are marked readonly and the values of these NAMEs may\n"
+" not be changed by subsequent assignment. If the -f option is given,\n"
+" then functions corresponding to the NAMEs are so marked. If no\n"
+" arguments are given, or if `-p' is given, a list of all readonly names\n"
+" is printed. The `-a' option means to treat each NAME as\n"
+" an array variable. An argument of `--' disables further option\n"
+" processing."
+msgstr ""
+" The given NAMEs are marked readonly and the values of these NAMEs may\n"
+" not be changed by subsequent assignment. If the -f option is given,\n"
+" then functions corresponding to the NAMEs are so marked. If no\n"
+" arguments are given, or if ‘\e[1m-p\e[0m’ is given, a list of all readonly "
+"names\n"
+" is printed. The ‘\e[1m-a\e[0m’ option means to treat each NAME as\n"
+" an array variable. An argument of ‘\e[1m--\e[0m’ disables further option\n"
+" processing."
-#: builtins.c:528
-msgid "then the shell exits, unless the shell option `execfail' is set."
-msgstr "then the shell exits, unless the shell option ‘\e[1mexecfail\e[0m’ is set."
+#: builtins.c:870
+msgid ""
+" The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
+" not given, it is assumed to be 1."
+msgstr ""
+" The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
+" not given, it is assumed to be 1."
+
+#: builtins.c:877 builtins.c:886
+msgid ""
+" Read and execute commands from FILENAME and return. The pathnames\n"
+" in $PATH are used to find the directory containing FILENAME. If any\n"
+" ARGUMENTS are supplied, they become the positional parameters when\n"
+" FILENAME is executed."
+msgstr ""
+" Read and execute commands from FILENAME and return. The pathnames\n"
+" in $PATH are used to find the directory containing FILENAME. If any\n"
+" ARGUMENTS are supplied, they become the positional parameters when\n"
+" FILENAME is executed."
+
+#: builtins.c:896
+msgid ""
+" Suspend the execution of this shell until it receives a SIGCONT\n"
+" signal. The `-f' if specified says not to complain about this\n"
+" being a login shell if it is; just suspend anyway."
+msgstr ""
+" Suspend the execution of this shell until it receives a SIGCONT\n"
+" signal. The ‘\e[1m-f\e[0m’ if specified says not to complain about this\n"
+" being a login shell if it is; just suspend anyway."
+
+#: builtins.c:905
+msgid ""
+" Exits with a status of 0 (true) or 1 (false) depending on\n"
+" the evaluation of EXPR. Expressions may be unary or binary. Unary\n"
+" expressions are often used to examine the status of a file. There\n"
+" are string operators as well, and numeric comparison operators.\n"
+" \n"
+" File operators:\n"
+" \n"
+" -a FILE True if file exists.\n"
+" -b FILE True if file is block special.\n"
+" -c FILE True if file is character special.\n"
+" -d FILE True if file is a directory.\n"
+" -e FILE True if file exists.\n"
+" -f FILE True if file exists and is a regular file.\n"
+" -g FILE True if file is set-group-id.\n"
+" -h FILE True if file is a symbolic link.\n"
+" -L FILE True if file is a symbolic link.\n"
+" -k FILE True if file has its `sticky' bit set.\n"
+" -p FILE True if file is a named pipe.\n"
+" -r FILE True if file is readable by you.\n"
+" -s FILE True if file exists and is not empty.\n"
+" -S FILE True if file is a socket.\n"
+" -t FD True if FD is opened on a terminal.\n"
+" -u FILE True if the file is set-user-id.\n"
+" -w FILE True if the file is writable by you.\n"
+" -x FILE True if the file is executable by you.\n"
+" -O FILE True if the file is effectively owned by you.\n"
+" -G FILE True if the file is effectively owned by your group.\n"
+" -N FILE True if the file has been modified since it was last "
+"read.\n"
+" \n"
+" FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n"
+" modification date).\n"
+" \n"
+" FILE1 -ot FILE2 True if file1 is older than file2.\n"
+" \n"
+" FILE1 -ef FILE2 True if file1 is a hard link to file2.\n"
+" \n"
+" String operators:\n"
+" \n"
+" -z STRING True if string is empty.\n"
+" \n"
+" -n STRING\n"
+" STRING True if string is not empty.\n"
+" \n"
+" STRING1 = STRING2\n"
+" True if the strings are equal.\n"
+" STRING1 != STRING2\n"
+" True if the strings are not equal.\n"
+" STRING1 < STRING2\n"
+" True if STRING1 sorts before STRING2 "
+"lexicographically.\n"
+" STRING1 > STRING2\n"
+" True if STRING1 sorts after STRING2 "
+"lexicographically.\n"
+" \n"
+" Other operators:\n"
+" \n"
+" -o OPTION True if the shell option OPTION is enabled.\n"
+" ! EXPR True if expr is false.\n"
+" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
+" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
+" \n"
+" arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,\n"
+" -lt, -le, -gt, or -ge.\n"
+" \n"
+" Arithmetic binary operators return true if ARG1 is equal, not-equal,\n"
+" less-than, less-than-or-equal, greater-than, or greater-than-or-equal\n"
+" than ARG2."
+msgstr ""
+" Exits with a status of 0 (true) or 1 (false) depending on\n"
+" the evaluation of EXPR. Expressions may be unary or binary. Unary\n"
+" expressions are often used to examine the status of a file. There\n"
+" are string operators as well, and numeric comparison operators.\n"
+" \n"
+" File operators:\n"
+" \n"
+" -a FILE True if file exists.\n"
+" -b FILE True if file is block special.\n"
+" -c FILE True if file is character special.\n"
+" -d FILE True if file is a directory.\n"
+" -e FILE True if file exists.\n"
+" -f FILE True if file exists and is a regular file.\n"
+" -g FILE True if file is set-group-id.\n"
+" -h FILE True if file is a symbolic link.\n"
+" -L FILE True if file is a symbolic link.\n"
+" -k FILE True if file has its ‘\e[1msticky\e[0m’ bit set.\n"
+" -p FILE True if file is a named pipe.\n"
+" -r FILE True if file is readable by you.\n"
+" -s FILE True if file exists and is not empty.\n"
+" -S FILE True if file is a socket.\n"
+" -t FD True if FD is opened on a terminal.\n"
+" -u FILE True if the file is set-user-id.\n"
+" -w FILE True if the file is writable by you.\n"
+" -x FILE True if the file is executable by you.\n"
+" -O FILE True if the file is effectively owned by you.\n"
+" -G FILE True if the file is effectively owned by your group.\n"
+" -N FILE True if the file has been modified since it was last "
+"read.\n"
+" \n"
+" FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n"
+" modification date).\n"
+" \n"
+" FILE1 -ot FILE2 True if file1 is older than file2.\n"
+" \n"
+" FILE1 -ef FILE2 True if file1 is a hard link to file2.\n"
+" \n"
+" String operators:\n"
+" \n"
+" -z STRING True if string is empty.\n"
+" \n"
+" -n STRING\n"
+" STRING True if string is not empty.\n"
+" \n"
+" STRING1 = STRING2\n"
+" True if the strings are equal.\n"
+" STRING1 != STRING2\n"
+" True if the strings are not equal.\n"
+" STRING1 < STRING2\n"
+" True if STRING1 sorts before STRING2 "
+"lexicographically.\n"
+" STRING1 > STRING2\n"
+" True if STRING1 sorts after STRING2 "
+"lexicographically.\n"
+" \n"
+" Other operators:\n"
+" \n"
+" -o OPTION True if the shell option OPTION is enabled.\n"
+" ! EXPR True if expr is false.\n"
+" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
+" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
+" \n"
+" arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,\n"
+" -lt, -le, -gt, or -ge.\n"
+" \n"
+" Arithmetic binary operators return true if ARG1 is equal, not-equal,\n"
+" less-than, less-than-or-equal, greater-than, or greater-than-or-equal\n"
+" than ARG2."
-#: builtins.c:534
-msgid "Exit the shell with a status of N. If N is omitted, the exit status"
-msgstr "Exit the shell with a status of N. If N is omitted, the exit status"
+#: builtins.c:975
+msgid ""
+" This is a synonym for the \"test\" builtin, but the last\n"
+" argument must be a literal `]', to match the opening `['."
+msgstr ""
+" This is a synonym for the “\e[1mtest\e[0m” builtin, but the last\n"
+" argument must be a literal ‘\e[1m]\e[0m’, to match the opening ‘\e[1m[\e[0m’."
+
+#: builtins.c:982
+msgid ""
+" Print the accumulated user and system times for processes run from\n"
+" the shell."
+msgstr ""
+" Print the accumulated user and system times for processes run from\n"
+" the shell."
+
+#: builtins.c:989
+msgid ""
+" The command ARG is to be read and executed when the shell receives\n"
+" signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC\n"
+" is supplied) or `-', each specified signal is reset to its original\n"
+" value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n"
+" shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)\n"
+" the command ARG is executed on exit from the shell. If a SIGNAL_SPEC\n"
+" is DEBUG, ARG is executed after every simple command. If the`-p' "
+"option\n"
+" is supplied then the trap commands associated with each SIGNAL_SPEC are\n"
+" displayed. If no arguments are supplied or if only `-p' is given, trap\n"
+" prints the list of commands associated with each signal. Each "
+"SIGNAL_SPEC\n"
+" is either a signal name in <signal.h> or a signal number. Signal names\n"
+" are case insensitive and the SIG prefix is optional. `trap -l' prints\n"
+" a list of signal names and their corresponding numbers. Note that a\n"
+" signal can be sent to the shell with \"kill -signal $$\"."
+msgstr ""
+" The command ARG is to be read and executed when the shell receives\n"
+" signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC\n"
+" is supplied) or ‘\e[1m-\e[0m’, each specified signal is reset to its "
+"original\n"
+" value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n"
+" shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)\n"
+" the command ARG is executed on exit from the shell. If a SIGNAL_SPEC\n"
+" is DEBUG, ARG is executed after every simple command. If the‘\e[1m-p\e[0m’ "
+"option\n"
+" is supplied then the trap commands associated with each SIGNAL_SPEC are\n"
+" displayed. If no arguments are supplied or if only ‘\e[1m-p\e[0m’ is given, "
+"trap\n"
+" prints the list of commands associated with each signal. Each "
+"SIGNAL_SPEC\n"
+" is either a signal name in <signal.h> or a signal number. Signal names\n"
+" are case insensitive and the SIG prefix is optional. ‘\e[1mtrap -l\e[0m’ "
+"prints\n"
+" a list of signal names and their corresponding numbers. Note that a\n"
+" signal can be sent to the shell with “\e[1mkill -signal $$\e[0m”."
-#: builtins.c:535
-msgid "is that of the last command executed."
-msgstr "is that of the last command executed."
+#: builtins.c:1008
+msgid ""
+" For each NAME, indicate how it would be interpreted if used as a\n"
+" command name.\n"
+" \n"
+" If the -t option is used, `type' outputs a single word which is one of\n"
+" `alias', `keyword', `function', `builtin', `file' or `', if NAME is an\n"
+" alias, shell reserved word, shell function, shell builtin, disk file,\n"
+" or unfound, respectively.\n"
+" \n"
+" If the -p flag is used, `type' either returns the name of the disk\n"
+" file that would be executed, or nothing if `type -t NAME' would not\n"
+" return `file'.\n"
+" \n"
+" If the -a flag is used, `type' displays all of the places that contain\n"
+" an executable named `file'. This includes aliases, builtins, and\n"
+" functions, if and only if the -p flag is not also used.\n"
+" \n"
+" The -f flag suppresses shell function lookup.\n"
+" \n"
+" The -P flag forces a PATH search for each NAME, even if it is an alias,\n"
+" builtin, or function, and returns the name of the disk file that would\n"
+" be executed."
+msgstr ""
+" For each NAME, indicate how it would be interpreted if used as a\n"
+" command name.\n"
+" \n"
+" If the -t option is used, ‘\e[1mtype\e[0m’ outputs a single word which is "
+"one of\n"
+" ‘\e[1malias\e[0m’, ‘\e[1mkeyword\e[0m’, ‘\e[1mfunction\e[0m’, ‘\e[1mbuiltin\e[0m’, "
+"‘\e[1mfile\e[0m’ or ‘\e[1m\e[0m’, if NAME is an\n"
+" alias, shell reserved word, shell function, shell builtin, disk file,\n"
+" or unfound, respectively.\n"
+" \n"
+" If the -p flag is used, ‘\e[1mtype\e[0m’ either returns the name of the "
+"disk\n"
+" file that would be executed, or nothing if ‘\e[1mtype -t NAME\e[0m’ would "
+"not\n"
+" return ‘\e[1mfile\e[0m’.\n"
+" \n"
+" If the -a flag is used, ‘\e[1mtype\e[0m’ displays all of the places that "
+"contain\n"
+" an executable named ‘\e[1mfile\e[0m’. This includes aliases, builtins, and\n"
+" functions, if and only if the -p flag is not also used.\n"
+" \n"
+" The -f flag suppresses shell function lookup.\n"
+" \n"
+" The -P flag forces a PATH search for each NAME, even if it is an alias,\n"
+" builtin, or function, and returns the name of the disk file that would\n"
+" be executed."
+
+#: builtins.c:1035
+msgid ""
+" Ulimit provides control over the resources available to processes\n"
+" started by the shell, on systems that allow such control. If an\n"
+" option is given, it is interpreted as follows:\n"
+" \n"
+" -S\tuse the `soft' resource limit\n"
+" -H\tuse the `hard' resource limit\n"
+" -a\tall current limits are reported\n"
+" -c\tthe maximum size of core files created\n"
+" -d\tthe maximum size of a process's data segment\n"
+" -f\tthe maximum size of files created by the shell\n"
+" -i the maximum number of pending signals\n"
+" -l\tthe maximum size a process may lock into memory\n"
+" -m\tthe maximum resident set size\n"
+" -n\tthe maximum number of open file descriptors\n"
+" -p\tthe pipe buffer size\n"
+" -q the maximum number of bytes in POSIX message queues\n"
+" -s\tthe maximum stack size\n"
+" -t\tthe maximum amount of cpu time in seconds\n"
+" -u\tthe maximum number of user processes\n"
+" -v\tthe size of virtual memory\n"
+" -x the maximum number of file locks\n"
+" \n"
+" If LIMIT is given, it is the new value of the specified resource;\n"
+" the special LIMIT values `soft', `hard', and `unlimited' stand for\n"
+" the current soft limit, the current hard limit, and no limit, "
+"respectively.\n"
+" Otherwise, the current value of the specified resource is printed.\n"
+" If no option is given, then -f is assumed. Values are in 1024-byte\n"
+" increments, except for -t, which is in seconds, -p, which is in\n"
+" increments of 512 bytes, and -u, which is an unscaled number of\n"
+" processes."
+msgstr ""
+" Ulimit provides control over the resources available to processes\n"
+" started by the shell, on systems that allow such control. If an\n"
+" option is given, it is interpreted as follows:\n"
+" \n"
+" -S\tuse the ‘\e[1msoft\e[0m’ resource limit\n"
+" -H\tuse the ‘\e[1mhard\e[0m’ resource limit\n"
+" -a\tall current limits are reported\n"
+" -c\tthe maximum size of core files created\n"
+" -d\tthe maximum size of a process's data segment\n"
+" -f\tthe maximum size of files created by the shell\n"
+" -i the maximum number of pending signals\n"
+" -l\tthe maximum size a process may lock into memory\n"
+" -m\tthe maximum resident set size\n"
+" -n\tthe maximum number of open file descriptors\n"
+" -p\tthe pipe buffer size\n"
+" -q the maximum number of bytes in POSIX message queues\n"
+" -s\tthe maximum stack size\n"
+" -t\tthe maximum amount of cpu time in seconds\n"
+" -u\tthe maximum number of user processes\n"
+" -v\tthe size of virtual memory\n"
+" -x the maximum number of file locks\n"
+" \n"
+" If LIMIT is given, it is the new value of the specified resource;\n"
+" the special LIMIT values ‘\e[1msoft\e[0m’, ‘\e[1mhard\e[0m’, and ‘\e[1munlimited\e"
+"[0m’ stand for\n"
+" the current soft limit, the current hard limit, and no limit, "
+"respectively.\n"
+" Otherwise, the current value of the specified resource is printed.\n"
+" If no option is given, then -f is assumed. Values are in 1024-byte\n"
+" increments, except for -t, which is in seconds, -p, which is in\n"
+" increments of 512 bytes, and -u, which is an unscaled number of\n"
+" processes."
-#: builtins.c:541
-msgid "Logout of a login shell."
-msgstr "Logout of a login shell."
+#: builtins.c:1071
+msgid ""
+" The user file-creation mask is set to MODE. If MODE is omitted, or if\n"
+" `-S' is supplied, the current value of the mask is printed. The `-S'\n"
+" option makes the output symbolic; otherwise an octal number is output.\n"
+" If `-p' is supplied, and MODE is omitted, the output is in a form\n"
+" that may be used as input. If MODE begins with a digit, it is\n"
+" interpreted as an octal number, otherwise it is a symbolic mode string\n"
+" like that accepted by chmod(1)."
+msgstr ""
+" The user file-creation mask is set to MODE. If MODE is omitted, or if\n"
+" ‘\e[1m-S\e[0m’ is supplied, the current value of the mask is printed. The "
+"‘\e[1m-S\e[0m’\n"
+" option makes the output symbolic; otherwise an octal number is output.\n"
+" If ‘\e[1m-p\e[0m’ is supplied, and MODE is omitted, the output is in a form\n"
+" that may be used as input. If MODE begins with a digit, it is\n"
+" interpreted as an octal number, otherwise it is a symbolic mode string\n"
+" like that accepted by chmod(1)."
-#: builtins.c:548
+#: builtins.c:1084
msgid ""
-"fc is used to list or edit and re-execute commands from the history list."
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N may be a process ID or a job\n"
+" specification; if a job spec is given, all processes in the job's\n"
+" pipeline are waited for."
msgstr ""
-"fc is used to list or edit and re-execute commands from the history list."
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N may be a process ID or a job\n"
+" specification; if a job spec is given, all processes in the job's\n"
+" pipeline are waited for."
-#: builtins.c:549
-msgid "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-msgstr "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-
-#: builtins.c:550
-msgid "string, which means the most recent command beginning with that"
-msgstr "string, which means the most recent command beginning with that"
+#: builtins.c:1096
+msgid ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N is a process ID; if it is not given,\n"
+" all child processes of the shell are waited for."
+msgstr ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N is a process ID; if it is not given,\n"
+" all child processes of the shell are waited for."
+
+#: builtins.c:1106
+msgid ""
+" The `for' loop executes a sequence of commands for each member in a\n"
+" list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is\n"
+" assumed. For each element in WORDS, NAME is set to that element, and\n"
+" the COMMANDS are executed."
+msgstr ""
+" The ‘\e[1mfor\e[0m’ loop executes a sequence of commands for each member in a\n"
+" list of items. If ‘\e[1min WORDS ...;\e[0m’ is not present, then ‘\e[1min “\e[1m"
+"$@\e[0m”\e[0m’ is\n"
+" assumed. For each element in WORDS, NAME is set to that element, and\n"
+" the COMMANDS are executed."
+
+#: builtins.c:1115
+msgid ""
+" Equivalent to\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tCOMMANDS\n"
+" \t\t(( EXP3 ))\n"
+" \tdone\n"
+" EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is\n"
+" omitted, it behaves as if it evaluates to 1."
+msgstr ""
+" Equivalent to\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tCOMMANDS\n"
+" \t\t(( EXP3 ))\n"
+" \tdone\n"
+" EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is\n"
+" omitted, it behaves as if it evaluates to 1."
-#: builtins.c:551
-msgid "string."
-msgstr "string."
+#: builtins.c:1128
+msgid ""
+" The WORDS are expanded, generating a list of words. The\n"
+" set of expanded words is printed on the standard error, each\n"
+" preceded by a number. If `in WORDS' is not present, `in \"$@\"'\n"
+" is assumed. The PS3 prompt is then displayed and a line read\n"
+" from the standard input. If the line consists of the number\n"
+" corresponding to one of the displayed words, then NAME is set\n"
+" to that word. If the line is empty, WORDS and the prompt are\n"
+" redisplayed. If EOF is read, the command completes. Any other\n"
+" value read causes NAME to be set to null. The line read is saved\n"
+" in the variable REPLY. COMMANDS are executed after each selection\n"
+" until a break command is executed."
+msgstr ""
+" The WORDS are expanded, generating a list of words. The\n"
+" set of expanded words is printed on the standard error, each\n"
+" preceded by a number. If ‘\e[1min WORDS\e[0m’ is not present, ‘\e[1min “\e[1m$@\e"
+"[0m”\e[0m’\n"
+" is assumed. The PS3 prompt is then displayed and a line read\n"
+" from the standard input. If the line consists of the number\n"
+" corresponding to one of the displayed words, then NAME is set\n"
+" to that word. If the line is empty, WORDS and the prompt are\n"
+" redisplayed. If EOF is read, the command completes. Any other\n"
+" value read causes NAME to be set to null. The line read is saved\n"
+" in the variable REPLY. COMMANDS are executed after each selection\n"
+" until a break command is executed."
-#: builtins.c:553
+#: builtins.c:1144
msgid ""
-" -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
+" Execute PIPELINE and print a summary of the real time, user CPU time,\n"
+" and system CPU time spent executing PIPELINE when it terminates.\n"
+" The return status is the return status of PIPELINE. The `-p' option\n"
+" prints the timing summary in a slightly different format. This uses\n"
+" the value of the TIMEFORMAT variable as the output format."
msgstr ""
-" -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
+" Execute PIPELINE and print a summary of the real time, user CPU time,\n"
+" and system CPU time spent executing PIPELINE when it terminates.\n"
+" The return status is the return status of PIPELINE. The ‘\e[1m-p\e[0m’ "
+"option\n"
+" prints the timing summary in a slightly different format. This uses\n"
+" the value of the TIMEFORMAT variable as the output format."
-#: builtins.c:554
-msgid " then vi."
-msgstr " then vi."
-
-#: builtins.c:556
-msgid " -l means list lines instead of editing."
-msgstr " -l means list lines instead of editing."
-
-#: builtins.c:557
-msgid " -n means no line numbers listed."
-msgstr " -n means no line numbers listed."
+#: builtins.c:1154
+msgid ""
+" Selectively execute COMMANDS based upon WORD matching PATTERN. The\n"
+" `|' is used to separate multiple patterns."
+msgstr ""
+" Selectively execute COMMANDS based upon WORD matching PATTERN. The\n"
+" ‘\e[1m|\e[0m’ is used to separate multiple patterns."
+
+#: builtins.c:1161
+msgid ""
+" The `if COMMANDS' list is executed. If its exit status is zero, then the\n"
+" `then COMMANDS' list is executed. Otherwise, each `elif COMMANDS' list "
+"is\n"
+" executed in turn, and if its exit status is zero, the corresponding\n"
+" `then COMMANDS' list is executed and the if command completes. "
+"Otherwise,\n"
+" the `else COMMANDS' list is executed, if present. The exit status of "
+"the\n"
+" entire construct is the exit status of the last command executed, or "
+"zero\n"
+" if no condition tested true."
+msgstr ""
+" The ‘\e[1mif COMMANDS\e[0m’ list is executed. If its exit status is zero, then "
+"the\n"
+" ‘\e[1mthen COMMANDS\e[0m’ list is executed. Otherwise, each ‘\e[1melif "
+"COMMANDS\e[0m’ list is\n"
+" executed in turn, and if its exit status is zero, the corresponding\n"
+" ‘\e[1mthen COMMANDS\e[0m’ list is executed and the if command completes. "
+"Otherwise,\n"
+" the ‘\e[1melse COMMANDS\e[0m’ list is executed, if present. The exit status "
+"of the\n"
+" entire construct is the exit status of the last command executed, or "
+"zero\n"
+" if no condition tested true."
-#: builtins.c:558
+#: builtins.c:1173
msgid ""
-" -r means reverse the order of the lines (making it newest listed first)."
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `while' COMMANDS has an exit status of zero."
msgstr ""
-" -r means reverse the order of the lines (making it newest listed first)."
+" Expand and execute COMMANDS as long as the final command in the\n"
+" ‘\e[1mwhile\e[0m’ COMMANDS has an exit status of zero."
-#: builtins.c:560
-msgid "With the `fc -s [pat=rep ...] [command]' format, the command is"
-msgstr "With the ‘\e[1mfc -s [pat=rep ...] [command]\e[0m’ format, the command is"
+#: builtins.c:1180
+msgid ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `until' COMMANDS has an exit status which is not zero."
+msgstr ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" ‘\e[1muntil\e[0m’ COMMANDS has an exit status which is not zero."
-#: builtins.c:561
-msgid "re-executed after the substitution OLD=NEW is performed."
-msgstr "re-executed after the substitution OLD=NEW is performed."
+#: builtins.c:1187
+msgid ""
+" Create a simple command invoked by NAME which runs COMMANDS.\n"
+" Arguments on the command line along with NAME are passed to the\n"
+" function as $0 .. $n."
+msgstr ""
+" Create a simple command invoked by NAME which runs COMMANDS.\n"
+" Arguments on the command line along with NAME are passed to the\n"
+" function as $0 .. $n."
-#: builtins.c:563
-msgid "A useful alias to use with this is r='fc -s', so that typing `r cc'"
+#: builtins.c:1195
+msgid ""
+" Run a set of commands in a group. This is one way to redirect an\n"
+" entire set of commands."
msgstr ""
-"A useful alias to use with this is r='fc -s', so that typing ‘\e[1mr cc\e[0m’"
+" Run a set of commands in a group. This is one way to redirect an\n"
+" entire set of commands."
-#: builtins.c:564
-msgid "runs the last command beginning with `cc' and typing `r' re-executes"
+#: builtins.c:1202
+msgid ""
+" Equivalent to the JOB_SPEC argument to the `fg' command. Resume a\n"
+" stopped or background job. JOB_SPEC can specify either a job name\n"
+" or a job number. Following JOB_SPEC with a `&' places the job in\n"
+" the background, as if the job specification had been supplied as an\n"
+" argument to `bg'."
msgstr ""
-"runs the last command beginning with ‘\e[1mcc\e[0m’ and typing ‘\e[1mr\e[0m’ re-"
-"executes"
+" Equivalent to the JOB_SPEC argument to the ‘\e[1mfg\e[0m’ command. Resume a\n"
+" stopped or background job. JOB_SPEC can specify either a job name\n"
+" or a job number. Following JOB_SPEC with a ‘\e[1m&\e[0m’ places the job in\n"
+" the background, as if the job specification had been supplied as an\n"
+" argument to ‘\e[1mbg\e[0m’."
-#: builtins.c:565
-msgid "the last command."
-msgstr "the last command."
+#: builtins.c:1212
+msgid ""
+" The EXPRESSION is evaluated according to the rules for arithmetic\n"
+" evaluation. Equivalent to \"let EXPRESSION\"."
+msgstr ""
+" The EXPRESSION is evaluated according to the rules for arithmetic\n"
+" evaluation. Equivalent to “\e[1mlet EXPRESSION\e[0m”."
+
+#: builtins.c:1219
+msgid ""
+" Returns a status of 0 or 1 depending on the evaluation of the conditional\n"
+" expression EXPRESSION. Expressions are composed of the same primaries "
+"used\n"
+" by the `test' builtin, and may be combined using the following "
+"operators\n"
+" \n"
+" \t( EXPRESSION )\tReturns the value of EXPRESSION\n"
+" \t! EXPRESSION\tTrue if EXPRESSION is false; else false\n"
+" \tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false\n"
+" \tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false\n"
+" \n"
+" When the `==' and `!=' operators are used, the string to the right of "
+"the\n"
+" operator is used as a pattern and pattern matching is performed. The\n"
+" && and || operators do not evaluate EXPR2 if EXPR1 is sufficient to\n"
+" determine the expression's value."
+msgstr ""
+" Returns a status of 0 or 1 depending on the evaluation of the conditional\n"
+" expression EXPRESSION. Expressions are composed of the same primaries "
+"used\n"
+" by the ‘\e[1mtest\e[0m’ builtin, and may be combined using the following "
+"operators\n"
+" \n"
+" \t( EXPRESSION )\tReturns the value of EXPRESSION\n"
+" \t! EXPRESSION\tTrue if EXPRESSION is false; else false\n"
+" \tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false\n"
+" \tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false\n"
+" \n"
+" When the ‘\e[1m==\e[0m’ and ‘\e[1m!=\e[0m’ operators are used, the string to the "
+"right of the\n"
+" operator is used as a pattern and pattern matching is performed. The\n"
+" && and || operators do not evaluate EXPR2 if EXPR1 is sufficient to\n"
+" determine the expression's value."
-#: builtins.c:573
-msgid "Place JOB_SPEC in the foreground, and make it the current job. If"
-msgstr "Place JOB_SPEC in the foreground, and make it the current job. If"
+#: builtins.c:1237
+msgid ""
+" BASH_VERSION Version information for this Bash.\n"
+" CDPATH A colon-separated list of directories to search\n"
+" \t\tfor directries given as arguments to `cd'.\n"
+" GLOBIGNORE\tA colon-separated list of patterns describing filenames to\n"
+" \t\tbe ignored by pathname expansion.\n"
+" HISTFILE The name of the file where your command history is "
+"stored.\n"
+" HISTFILESIZE The maximum number of lines this file can contain.\n"
+" HISTSIZE The maximum number of history lines that a running\n"
+" \t\tshell can access.\n"
+" HOME The complete pathname to your login directory.\n"
+" HOSTNAME\tThe name of the current host.\n"
+" HOSTTYPE The type of CPU this version of Bash is running under.\n"
+" IGNOREEOF Controls the action of the shell on receipt of an EOF\n"
+" \t\tcharacter as the sole input. If set, then the value\n"
+" \t\tof it is the number of EOF characters that can be seen\n"
+" \t\tin a row on an empty line before the shell will exit\n"
+" \t\t(default 10). When unset, EOF signifies the end of input.\n"
+" MACHTYPE\tA string describing the current system Bash is running on.\n"
+" MAILCHECK\tHow often, in seconds, Bash checks for new mail.\n"
+" MAILPATH\tA colon-separated list of filenames which Bash checks\n"
+" \t\tfor new mail.\n"
+" OSTYPE\t\tThe version of Unix this version of Bash is running on.\n"
+" PATH A colon-separated list of directories to search when\n"
+" \t\tlooking for commands.\n"
+" PROMPT_COMMAND A command to be executed before the printing of each\n"
+" \t\tprimary prompt.\n"
+" PS1 The primary prompt string.\n"
+" PS2 The secondary prompt string.\n"
+" PWD\t\tThe full pathname of the current directory.\n"
+" SHELLOPTS\tA colon-separated list of enabled shell options.\n"
+" TERM The name of the current terminal type.\n"
+" TIMEFORMAT\tThe output format for timing statistics displayed by the\n"
+" \t\t`time' reserved word.\n"
+" auto_resume Non-null means a command word appearing on a line by\n"
+" \t\titself is first looked for in the list of currently\n"
+" \t\tstopped jobs. If found there, that job is foregrounded.\n"
+" \t\tA value of `exact' means that the command word must\n"
+" \t\texactly match a command in the list of stopped jobs. A\n"
+" \t\tvalue of `substring' means that the command word must\n"
+" \t\tmatch a substring of the job. Any other value means that\n"
+" \t\tthe command must be a prefix of a stopped job.\n"
+" histchars Characters controlling history expansion and quick\n"
+" \t\tsubstitution. The first character is the history\n"
+" \t\tsubstitution character, usually `!'. The second is\n"
+" \t\tthe `quick substitution' character, usually `^'. The\n"
+" \t\tthird is the `history comment' character, usually `#'.\n"
+" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
+" \t\tcommands should be saved on the history list.\n"
+msgstr ""
+" BASH_VERSION Version information for this Bash.\n"
+" CDPATH A colon-separated list of directories to search\n"
+" \t\tfor directries given as arguments to ‘\e[1mcd\e[0m’.\n"
+" GLOBIGNORE\tA colon-separated list of patterns describing filenames to\n"
+" \t\tbe ignored by pathname expansion.\n"
+" HISTFILE The name of the file where your command history is "
+"stored.\n"
+" HISTFILESIZE The maximum number of lines this file can contain.\n"
+" HISTSIZE The maximum number of history lines that a running\n"
+" \t\tshell can access.\n"
+" HOME The complete pathname to your login directory.\n"
+" HOSTNAME\tThe name of the current host.\n"
+" HOSTTYPE The type of CPU this version of Bash is running under.\n"
+" IGNOREEOF Controls the action of the shell on receipt of an EOF\n"
+" \t\tcharacter as the sole input. If set, then the value\n"
+" \t\tof it is the number of EOF characters that can be seen\n"
+" \t\tin a row on an empty line before the shell will exit\n"
+" \t\t(default 10). When unset, EOF signifies the end of input.\n"
+" MACHTYPE\tA string describing the current system Bash is running on.\n"
+" MAILCHECK\tHow often, in seconds, Bash checks for new mail.\n"
+" MAILPATH\tA colon-separated list of filenames which Bash checks\n"
+" \t\tfor new mail.\n"
+" OSTYPE\t\tThe version of Unix this version of Bash is running on.\n"
+" PATH A colon-separated list of directories to search when\n"
+" \t\tlooking for commands.\n"
+" PROMPT_COMMAND A command to be executed before the printing of each\n"
+" \t\tprimary prompt.\n"
+" PS1 The primary prompt string.\n"
+" PS2 The secondary prompt string.\n"
+" PWD\t\tThe full pathname of the current directory.\n"
+" SHELLOPTS\tA colon-separated list of enabled shell options.\n"
+" TERM The name of the current terminal type.\n"
+" TIMEFORMAT\tThe output format for timing statistics displayed by the\n"
+" \t\t‘\e[1mtime\e[0m’ reserved word.\n"
+" auto_resume Non-null means a command word appearing on a line by\n"
+" \t\titself is first looked for in the list of currently\n"
+" \t\tstopped jobs. If found there, that job is foregrounded.\n"
+" \t\tA value of ‘\e[1mexact\e[0m’ means that the command word must\n"
+" \t\texactly match a command in the list of stopped jobs. A\n"
+" \t\tvalue of ‘\e[1msubstring\e[0m’ means that the command word must\n"
+" \t\tmatch a substring of the job. Any other value means that\n"
+" \t\tthe command must be a prefix of a stopped job.\n"
+" histchars Characters controlling history expansion and quick\n"
+" \t\tsubstitution. The first character is the history\n"
+" \t\tsubstitution character, usually ‘\e[1m!\e[0m’. The second is\n"
+" \t\tthe ‘\e[1mquick substitution\e[0m’ character, usually ‘\e[1m^\e[0m’. The\n"
+" \t\tthird is the ‘\e[1mhistory comment\e[0m’ character, usually ‘\e[1m#\e[0m’.\n"
+" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
+" \t\tcommands should be saved on the history list.\n"
-#: builtins.c:574
-msgid "JOB_SPEC is not present, the shell's notion of the current job is"
-msgstr "JOB_SPEC is not present, the shell's notion of the current job is"
+#: builtins.c:1292
+msgid ""
+" Adds a directory to the top of the directory stack, or rotates\n"
+" the stack, making the new top of the stack the current working\n"
+" directory. With no arguments, exchanges the top two directories.\n"
+" \n"
+" +N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the left of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the right of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -n\tsuppress the normal change of directory when adding directories\n"
+" \tto the stack, so only the stack is manipulated.\n"
+" \n"
+" dir\tadds DIR to the directory stack at the top, making it the\n"
+" \tnew current working directory.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
+msgstr ""
+" Adds a directory to the top of the directory stack, or rotates\n"
+" the stack, making the new top of the stack the current working\n"
+" directory. With no arguments, exchanges the top two directories.\n"
+" \n"
+" +N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the left of the list shown by ‘\e[1mdirs\e[0m’, starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the right of the list shown by ‘\e[1mdirs\e[0m’, starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -n\tsuppress the normal change of directory when adding directories\n"
+" \tto the stack, so only the stack is manipulated.\n"
+" \n"
+" dir\tadds DIR to the directory stack at the top, making it the\n"
+" \tnew current working directory.\n"
+" \n"
+" You can see the directory stack with the ‘\e[1mdirs\e[0m’ command."
-#: builtins.c:575
-msgid "used."
-msgstr "used."
-
-#: builtins.c:583
-msgid "Place JOB_SPEC in the background, as if it had been started with"
-msgstr "Place JOB_SPEC in the background, as if it had been started with"
-
-#: builtins.c:584
-msgid "`&'. If JOB_SPEC is not present, the shell's notion of the current"
-msgstr ""
-"‘\e[1m&\e[0m’. If JOB_SPEC is not present, the shell's notion of the current"
-
-#: builtins.c:585
-msgid "job is used."
-msgstr "job is used."
-
-#: builtins.c:592
-msgid "For each NAME, the full pathname of the command is determined and"
-msgstr "For each NAME, the full pathname of the command is determined and"
-
-#: builtins.c:593
-msgid "remembered. If the -p option is supplied, PATHNAME is used as the"
-msgstr "remembered. If the -p option is supplied, PATHNAME is used as the"
-
-#: builtins.c:594
-msgid "full pathname of NAME, and no path search is performed. The -r"
-msgstr "full pathname of NAME, and no path search is performed. The -r"
-
-#: builtins.c:595
-msgid "option causes the shell to forget all remembered locations. The -d"
-msgstr "option causes the shell to forget all remembered locations. The -d"
-
-#: builtins.c:596
-msgid "option causes the shell to forget the remembered location of each NAME."
-msgstr ""
-"option causes the shell to forget the remembered location of each NAME."
-
-#: builtins.c:597
-msgid "If the -t option is supplied the full pathname to which each NAME"
-msgstr "If the -t option is supplied the full pathname to which each NAME"
-
-#: builtins.c:598
-msgid "corresponds is printed. If multiple NAME arguments are supplied with"
-msgstr "corresponds is printed. If multiple NAME arguments are supplied with"
-
-#: builtins.c:599
-msgid "-t, the NAME is printed before the hashed full pathname. The -l option"
-msgstr ""
-"-t, the NAME is printed before the hashed full pathname. The -l option"
-
-#: builtins.c:600
-msgid "causes output to be displayed in a format that may be reused as input."
-msgstr "causes output to be displayed in a format that may be reused as input."
-
-#: builtins.c:601
-msgid ""
-"If no arguments are given, information about remembered commands is "
-"displayed."
-msgstr ""
-"If no arguments are given, information about remembered commands is "
-"displayed."
-
-#: builtins.c:608
-msgid "Display helpful information about builtin commands. If PATTERN is"
-msgstr "Display helpful information about builtin commands. If PATTERN is"
-
-#: builtins.c:609
-msgid "specified, gives detailed help on all commands matching PATTERN,"
-msgstr "specified, gives detailed help on all commands matching PATTERN,"
-
-#: builtins.c:610
-msgid "otherwise a list of the builtins is printed. The -s option"
-msgstr "otherwise a list of the builtins is printed. The -s option"
-
-#: builtins.c:611
-msgid "restricts the output for each builtin command matching PATTERN to"
-msgstr "restricts the output for each builtin command matching PATTERN to"
-
-#: builtins.c:612
-msgid "a short usage synopsis."
-msgstr "a short usage synopsis."
-
-#: builtins.c:620
-msgid "Display the history list with line numbers. Lines listed with"
-msgstr "Display the history list with line numbers. Lines listed with"
-
-#: builtins.c:621
-msgid "with a `*' have been modified. Argument of N says to list only"
-msgstr "with a ‘\e[1m*\e[0m’ have been modified. Argument of N says to list only"
-
-#: builtins.c:622
-msgid "the last N lines. The `-c' option causes the history list to be"
-msgstr "the last N lines. The ‘\e[1m-c\e[0m’ option causes the history list to be"
-
-#: builtins.c:623
-msgid "cleared by deleting all of the entries. The `-d' option deletes"
-msgstr "cleared by deleting all of the entries. The ‘\e[1m-d\e[0m’ option deletes"
-
-#: builtins.c:624
-msgid "the history entry at offset OFFSET. The `-w' option writes out the"
-msgstr ""
-"the history entry at offset OFFSET. The ‘\e[1m-w\e[0m’ option writes out the"
-
-#: builtins.c:625
-msgid "current history to the history file; `-r' means to read the file and"
-msgstr ""
-"current history to the history file; ‘\e[1m-r\e[0m’ means to read the file and"
-
-#: builtins.c:626
-msgid "append the contents to the history list instead. `-a' means"
-msgstr "append the contents to the history list instead. ‘\e[1m-a\e[0m’ means"
-
-#: builtins.c:627
-msgid "to append history lines from this session to the history file."
-msgstr "to append history lines from this session to the history file."
-
-#: builtins.c:628
-msgid "Argument `-n' means to read all history lines not already read"
-msgstr "Argument ‘\e[1m-n\e[0m’ means to read all history lines not already read"
-
-#: builtins.c:629
-msgid "from the history file and append them to the history list."
-msgstr "from the history file and append them to the history list."
-
-#: builtins.c:631
-msgid "If FILENAME is given, then that is used as the history file else"
-msgstr "If FILENAME is given, then that is used as the history file else"
-
-#: builtins.c:632
-msgid "if $HISTFILE has a value, that is used, else ~/.bash_history."
-msgstr "if $HISTFILE has a value, that is used, else ~/.bash_history."
-
-#: builtins.c:633
-msgid "If the -s option is supplied, the non-option ARGs are appended to"
-msgstr "If the -s option is supplied, the non-option ARGs are appended to"
-
-#: builtins.c:634
-msgid "the history list as a single entry. The -p option means to perform"
-msgstr "the history list as a single entry. The -p option means to perform"
-
-#: builtins.c:635
-msgid "history expansion on each ARG and display the result, without storing"
-msgstr "history expansion on each ARG and display the result, without storing"
-
-#: builtins.c:636
-msgid "anything in the history list."
-msgstr "anything in the history list."
-
-#: builtins.c:638
-msgid "If the $HISTTIMEFORMAT variable is set and not null, its value is used"
-msgstr "If the $HISTTIMEFORMAT variable is set and not null, its value is used"
-
-#: builtins.c:639
-msgid "as a format string for strftime(3) to print the time stamp associated"
-msgstr "as a format string for strftime(3) to print the time stamp associated"
-
-#: builtins.c:640
-msgid ""
-"with each displayed history entry. No time stamps are printed otherwise."
-msgstr ""
-"with each displayed history entry. No time stamps are printed otherwise."
-
-#: builtins.c:648
-msgid "Lists the active jobs. The -l option lists process id's in addition"
-msgstr "Lists the active jobs. The -l option lists process id's in addition"
-
-#: builtins.c:649
-msgid "to the normal information; the -p option lists process id's only."
-msgstr "to the normal information; the -p option lists process id's only."
-
-#: builtins.c:650
-msgid "If -n is given, only processes that have changed status since the last"
-msgstr "If -n is given, only processes that have changed status since the last"
-
-#: builtins.c:651
-msgid "notification are printed. JOBSPEC restricts output to that job. The"
-msgstr "notification are printed. JOBSPEC restricts output to that job. The"
-
-#: builtins.c:652
-msgid "-r and -s options restrict output to running and stopped jobs only,"
-msgstr "-r and -s options restrict output to running and stopped jobs only,"
-
-#: builtins.c:653
-msgid "respectively. Without options, the status of all active jobs is"
-msgstr "respectively. Without options, the status of all active jobs is"
-
-#: builtins.c:654
-msgid "printed. If -x is given, COMMAND is run after all job specifications"
-msgstr "printed. If -x is given, COMMAND is run after all job specifications"
-
-#: builtins.c:655
-msgid ""
-"that appear in ARGS have been replaced with the process ID of that job's"
-msgstr ""
-"that appear in ARGS have been replaced with the process ID of that job's"
-
-#: builtins.c:656
-msgid "process group leader."
-msgstr "process group leader."
-
-#: builtins.c:664
-msgid ""
-"By default, removes each JOBSPEC argument from the table of active jobs."
-msgstr ""
-"By default, removes each JOBSPEC argument from the table of active jobs."
-
-#: builtins.c:665
-msgid ""
-"If the -h option is given, the job is not removed from the table, but is"
-msgstr ""
-"If the -h option is given, the job is not removed from the table, but is"
-
-#: builtins.c:666
-msgid "marked so that SIGHUP is not sent to the job if the shell receives a"
-msgstr "marked so that SIGHUP is not sent to the job if the shell receives a"
-
-#: builtins.c:667
-msgid ""
-"SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all"
-msgstr ""
-"SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all"
-
-#: builtins.c:668
-msgid ""
-"jobs from the job table; the -r option means to remove only running jobs."
-msgstr ""
-"jobs from the job table; the -r option means to remove only running jobs."
-
-#: builtins.c:675
-#, fuzzy
-msgid "Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If"
-msgstr "Send the processes named by PID (or JOB) the signal SIGSPEC. If"
-
-#: builtins.c:676
-msgid "SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'"
-msgstr ""
-"SIGSPEC is not present, then SIGTERM is assumed. An argument of ‘\e[1m-l\e[0m’"
-
-#: builtins.c:677
-msgid "lists the signal names; if arguments follow `-l' they are assumed to"
-msgstr ""
-"lists the signal names; if arguments follow ‘\e[1m-l\e[0m’ they are assumed to"
-
-#: builtins.c:678
-msgid "be signal numbers for which names should be listed. Kill is a shell"
-msgstr "be signal numbers for which names should be listed. Kill is a shell"
-
-#: builtins.c:679
-msgid "builtin for two reasons: it allows job IDs to be used instead of"
-msgstr "builtin for two reasons: it allows job IDs to be used instead of"
-
-#: builtins.c:680
-msgid "process IDs, and, if you have reached the limit on processes that"
-msgstr "process IDs, and, if you have reached the limit on processes that"
-
-#: builtins.c:681
-msgid "you can create, you don't have to start a process to kill another one."
-msgstr "you can create, you don't have to start a process to kill another one."
-
-#: builtins.c:687
-msgid "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-msgstr "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-
-#: builtins.c:688
-msgid "is done in fixed-width integers with no check for overflow, though"
-msgstr "is done in fixed-width integers with no check for overflow, though"
-
-#: builtins.c:689
-msgid "division by 0 is trapped and flagged as an error. The following"
-msgstr "division by 0 is trapped and flagged as an error. The following"
-
-#: builtins.c:690
-msgid "list of operators is grouped into levels of equal-precedence operators."
-msgstr ""
-"list of operators is grouped into levels of equal-precedence operators."
-
-#: builtins.c:691
-msgid "The levels are listed in order of decreasing precedence."
-msgstr "The levels are listed in order of decreasing precedence."
-
-#: builtins.c:693
-msgid "\tid++, id--\tvariable post-increment, post-decrement"
-msgstr "\tid++, id--\tvariable post-increment, post-decrement"
-
-#: builtins.c:694
-msgid "\t++id, --id\tvariable pre-increment, pre-decrement"
-msgstr "\t++id, --id\tvariable pre-increment, pre-decrement"
-
-#: builtins.c:695
-msgid "\t-, +\t\tunary minus, plus"
-msgstr "\t-, +\t\tunary minus, plus"
-
-#: builtins.c:696
-msgid "\t!, ~\t\tlogical and bitwise negation"
-msgstr "\t!, ~\t\tlogical and bitwise negation"
-
-#: builtins.c:697
-msgid "\t**\t\texponentiation"
-msgstr "\t**\t\texponentiation"
-
-#: builtins.c:698
-msgid "\t*, /, %\t\tmultiplication, division, remainder"
-msgstr "\t*, /, %\t\tmultiplication, division, remainder"
-
-#: builtins.c:699
-msgid "\t+, -\t\taddition, subtraction"
-msgstr "\t+, -\t\taddition, subtraction"
-
-#: builtins.c:700
-msgid "\t<<, >>\t\tleft and right bitwise shifts"
-msgstr "\t<<, >>\t\tleft and right bitwise shifts"
-
-#: builtins.c:701
-msgid "\t<=, >=, <, >\tcomparison"
-msgstr "\t<=, >=, <, >\tcomparison"
-
-#: builtins.c:702
-msgid "\t==, !=\t\tequality, inequality"
-msgstr "\t==, !=\t\tequality, inequality"
-
-#: builtins.c:703
-msgid "\t&\t\tbitwise AND"
-msgstr "\t&\t\tbitwise AND"
-
-#: builtins.c:704
-msgid "\t^\t\tbitwise XOR"
-msgstr "\t^\t\tbitwise XOR"
-
-#: builtins.c:705
-msgid "\t|\t\tbitwise OR"
-msgstr "\t|\t\tbitwise OR"
-
-#: builtins.c:706
-msgid "\t&&\t\tlogical AND"
-msgstr "\t&&\t\tlogical AND"
-
-#: builtins.c:707
-msgid "\t||\t\tlogical OR"
-msgstr "\t||\t\tlogical OR"
-
-#: builtins.c:708
-msgid "\texpr ? expr : expr"
-msgstr "\texpr ? expr : expr"
-
-#: builtins.c:709
-msgid "\t\t\tconditional operator"
-msgstr "\t\t\tconditional operator"
-
-#: builtins.c:710
-msgid "\t=, *=, /=, %=,"
-msgstr "\t=, *=, /=, %=,"
-
-#: builtins.c:711
-msgid "\t+=, -=, <<=, >>=,"
-msgstr "\t+=, -=, <<=, >>=,"
-
-#: builtins.c:712
-msgid "\t&=, ^=, |=\tassignment"
-msgstr "\t&=, ^=, |=\tassignment"
-
-#: builtins.c:714
-msgid "Shell variables are allowed as operands. The name of the variable"
-msgstr "Shell variables are allowed as operands. The name of the variable"
-
-#: builtins.c:715
-msgid "is replaced by its value (coerced to a fixed-width integer) within"
-msgstr "is replaced by its value (coerced to a fixed-width integer) within"
-
-#: builtins.c:716
-msgid "an expression. The variable need not have its integer attribute"
-msgstr "an expression. The variable need not have its integer attribute"
-
-#: builtins.c:717
-msgid "turned on to be used in an expression."
-msgstr "turned on to be used in an expression."
-
-#: builtins.c:719
-msgid "Operators are evaluated in order of precedence. Sub-expressions in"
-msgstr "Operators are evaluated in order of precedence. Sub-expressions in"
-
-#: builtins.c:720
-msgid "parentheses are evaluated first and may override the precedence"
-msgstr "parentheses are evaluated first and may override the precedence"
-
-#: builtins.c:721
-msgid "rules above."
-msgstr "rules above."
-
-#: builtins.c:723
-msgid "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-msgstr "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-
-#: builtins.c:724
-msgid "otherwise."
-msgstr "otherwise."
-
-#: builtins.c:730
-msgid ""
-"One line is read from the standard input, or from file descriptor FD if the"
-msgstr ""
-"One line is read from the standard input, or from file descriptor FD if the"
-
-#: builtins.c:731
-msgid ""
-"-u option is supplied, and the first word is assigned to the first NAME,"
-msgstr ""
-"-u option is supplied, and the first word is assigned to the first NAME,"
-
-#: builtins.c:732
-msgid ""
-"the second word to the second NAME, and so on, with leftover words assigned"
-msgstr ""
-"the second word to the second NAME, and so on, with leftover words assigned"
-
-#: builtins.c:733
-msgid ""
-"to the last NAME. Only the characters found in $IFS are recognized as word"
-msgstr ""
-"to the last NAME. Only the characters found in $IFS are recognized as word"
-
-#: builtins.c:734
-msgid ""
-"delimiters. If no NAMEs are supplied, the line read is stored in the REPLY"
-msgstr ""
-"delimiters. If no NAMEs are supplied, the line read is stored in the REPLY"
-
-#: builtins.c:735
-msgid "variable. If the -r option is given, this signifies `raw' input, and"
-msgstr ""
-"variable. If the -r option is given, this signifies ‘\e[1mraw\e[0m’ input, and"
-
-#: builtins.c:736
-msgid "backslash escaping is disabled. The -d option causes read to continue"
-msgstr "backslash escaping is disabled. The -d option causes read to continue"
-
-#: builtins.c:737
-msgid ""
-"until the first character of DELIM is read, rather than newline. If the -p"
-msgstr ""
-"until the first character of DELIM is read, rather than newline. If the -p"
-
-#: builtins.c:738
-msgid ""
-"option is supplied, the string PROMPT is output without a trailing newline"
-msgstr ""
-"option is supplied, the string PROMPT is output without a trailing newline"
-
-#: builtins.c:739
-msgid ""
-"before attempting to read. If -a is supplied, the words read are assigned"
-msgstr ""
-"before attempting to read. If -a is supplied, the words read are assigned"
-
-#: builtins.c:740
-msgid ""
-"to sequential indices of ARRAY, starting at zero. If -e is supplied and"
-msgstr ""
-"to sequential indices of ARRAY, starting at zero. If -e is supplied and"
-
-#: builtins.c:741
-msgid ""
-"the shell is interactive, readline is used to obtain the line. If -n is"
-msgstr ""
-"the shell is interactive, readline is used to obtain the line. If -n is"
-
-#: builtins.c:742
-msgid "supplied with a non-zero NCHARS argument, read returns after NCHARS"
-msgstr "supplied with a non-zero NCHARS argument, read returns after NCHARS"
-
-#: builtins.c:743
-msgid "characters have been read. The -s option causes input coming from a"
-msgstr "characters have been read. The -s option causes input coming from a"
-
-#: builtins.c:744
-msgid "terminal to not be echoed."
-msgstr "terminal to not be echoed."
-
-#: builtins.c:746
-msgid ""
-"The -t option causes read to time out and return failure if a complete line"
-msgstr ""
-"The -t option causes read to time out and return failure if a complete line"
-
-#: builtins.c:747
-msgid ""
-"of input is not read within TIMEOUT seconds. If the TMOUT variable is set,"
-msgstr ""
-"of input is not read within TIMEOUT seconds. If the TMOUT variable is set,"
-
-#: builtins.c:748
-msgid ""
-"its value is the default timeout. The return code is zero, unless end-of-"
-"file"
-msgstr ""
-"its value is the default timeout. The return code is zero, unless end-of-"
-"file"
-
-#: builtins.c:749
-msgid ""
-"is encountered, read times out, or an invalid file descriptor is supplied as"
-msgstr ""
-"is encountered, read times out, or an invalid file descriptor is supplied as"
-
-#: builtins.c:750
-msgid "the argument to -u."
-msgstr "the argument to -u."
-
-#: builtins.c:756
-msgid "Causes a function to exit with the return value specified by N. If N"
-msgstr "Causes a function to exit with the return value specified by N. If N"
-
-#: builtins.c:757
-msgid "is omitted, the return status is that of the last command."
-msgstr "is omitted, the return status is that of the last command."
-
-#: builtins.c:763
-msgid " -a Mark variables which are modified or created for export."
-msgstr " -a Mark variables which are modified or created for export."
-
-#: builtins.c:764
-msgid " -b Notify of job termination immediately."
-msgstr " -b Notify of job termination immediately."
-
-#: builtins.c:765
-msgid " -e Exit immediately if a command exits with a non-zero status."
-msgstr " -e Exit immediately if a command exits with a non-zero status."
-
-#: builtins.c:766
-msgid " -f Disable file name generation (globbing)."
-msgstr " -f Disable file name generation (globbing)."
-
-#: builtins.c:767
-msgid " -h Remember the location of commands as they are looked up."
-msgstr " -h Remember the location of commands as they are looked up."
-
-#: builtins.c:768
-msgid " -k All assignment arguments are placed in the environment for a"
-msgstr " -k All assignment arguments are placed in the environment for a"
-
-#: builtins.c:769
-msgid " command, not just those that precede the command name."
-msgstr " command, not just those that precede the command name."
-
-#: builtins.c:770
-msgid " -m Job control is enabled."
-msgstr " -m Job control is enabled."
-
-#: builtins.c:771
-msgid " -n Read commands but do not execute them."
-msgstr " -n Read commands but do not execute them."
-
-#: builtins.c:772
-msgid " -o option-name"
-msgstr " -o option-name"
-
-#: builtins.c:773
-msgid " Set the variable corresponding to option-name:"
-msgstr " Set the variable corresponding to option-name:"
-
-#: builtins.c:774
-msgid " allexport same as -a"
-msgstr " allexport same as -a"
-
-#: builtins.c:775
-msgid " braceexpand same as -B"
-msgstr " braceexpand same as -B"
-
-#: builtins.c:777
-msgid " emacs use an emacs-style line editing interface"
-msgstr " emacs use an emacs-style line editing interface"
-
-#: builtins.c:779
-msgid " errexit same as -e"
-msgstr " errexit same as -e"
-
-#: builtins.c:780
-msgid " errtrace same as -E"
-msgstr " errtrace same as -E"
-
-#: builtins.c:781
-msgid " functrace same as -T"
-msgstr " functrace same as -T"
-
-#: builtins.c:782
-msgid " hashall same as -h"
-msgstr " hashall same as -h"
-
-#: builtins.c:784
-msgid " histexpand same as -H"
-msgstr " histexpand same as -H"
-
-#: builtins.c:787
-msgid " history enable command history"
-msgstr " history enable command history"
-
-#: builtins.c:789
-msgid " ignoreeof the shell will not exit upon reading EOF"
-msgstr " ignoreeof the shell will not exit upon reading EOF"
-
-#: builtins.c:790
-msgid " interactive-comments"
-msgstr " interactive-comments"
-
-#: builtins.c:791
-msgid ""
-" allow comments to appear in interactive commands"
-msgstr ""
-" allow comments to appear in interactive commands"
-
-#: builtins.c:792
-msgid " keyword same as -k"
-msgstr " keyword same as -k"
-
-#: builtins.c:793
-msgid " monitor same as -m"
-msgstr " monitor same as -m"
-
-#: builtins.c:794
-msgid " noclobber same as -C"
-msgstr " noclobber same as -C"
-
-#: builtins.c:795
-msgid " noexec same as -n"
-msgstr " noexec same as -n"
-
-#: builtins.c:796
-msgid " noglob same as -f"
-msgstr " noglob same as -f"
-
-#: builtins.c:797
-msgid " nolog currently accepted but ignored"
-msgstr " nolog currently accepted but ignored"
-
-#: builtins.c:798
-msgid " notify same as -b"
-msgstr " notify same as -b"
-
-#: builtins.c:799
-msgid " nounset same as -u"
-msgstr " nounset same as -u"
-
-#: builtins.c:800
-msgid " onecmd same as -t"
-msgstr " onecmd same as -t"
-
-#: builtins.c:801
-msgid " physical same as -P"
-msgstr " physical same as -P"
-
-#: builtins.c:802
-msgid ""
-" pipefail the return value of a pipeline is the status of"
-msgstr ""
-" pipefail the return value of a pipeline is the status of"
-
-#: builtins.c:803
-msgid ""
-" the last command to exit with a non-zero status,"
-msgstr ""
-" the last command to exit with a non-zero status,"
-
-#: builtins.c:804
-msgid ""
-" or zero if no command exited with a non-zero status"
-msgstr ""
-" or zero if no command exited with a non-zero status"
-
-#: builtins.c:805
-msgid " posix change the behavior of bash where the default"
-msgstr " posix change the behavior of bash where the default"
-
-#: builtins.c:806
-msgid " operation differs from the 1003.2 standard to"
-msgstr " operation differs from the 1003.2 standard to"
-
-#: builtins.c:807
-msgid " match the standard"
-msgstr " match the standard"
-
-#: builtins.c:808
-msgid " privileged same as -p"
-msgstr " privileged same as -p"
-
-#: builtins.c:809
-msgid " verbose same as -v"
-msgstr " verbose same as -v"
-
-#: builtins.c:811
-msgid " vi use a vi-style line editing interface"
-msgstr " vi use a vi-style line editing interface"
-
-#: builtins.c:813
-msgid " xtrace same as -x"
-msgstr " xtrace same as -x"
-
-#: builtins.c:814
-msgid ""
-" -p Turned on whenever the real and effective user ids do not match."
-msgstr ""
-" -p Turned on whenever the real and effective user ids do not match."
-
-#: builtins.c:815
-msgid " Disables processing of the $ENV file and importing of shell"
-msgstr " Disables processing of the $ENV file and importing of shell"
-
-#: builtins.c:816
-msgid ""
-" functions. Turning this option off causes the effective uid and"
-msgstr ""
-" functions. Turning this option off causes the effective uid and"
-
-#: builtins.c:817
-msgid " gid to be set to the real uid and gid."
-msgstr " gid to be set to the real uid and gid."
-
-#: builtins.c:818
-msgid " -t Exit after reading and executing one command."
-msgstr " -t Exit after reading and executing one command."
-
-#: builtins.c:819
-msgid " -u Treat unset variables as an error when substituting."
-msgstr " -u Treat unset variables as an error when substituting."
-
-#: builtins.c:820
-msgid " -v Print shell input lines as they are read."
-msgstr " -v Print shell input lines as they are read."
-
-#: builtins.c:821
-msgid " -x Print commands and their arguments as they are executed."
-msgstr " -x Print commands and their arguments as they are executed."
-
-#: builtins.c:823
-msgid " -B the shell will perform brace expansion"
-msgstr " -B the shell will perform brace expansion"
-
-#: builtins.c:825
-msgid " -C If set, disallow existing regular files to be overwritten"
-msgstr " -C If set, disallow existing regular files to be overwritten"
-
-#: builtins.c:826
-msgid " by redirection of output."
-msgstr " by redirection of output."
-
-#: builtins.c:827
-msgid " -E If set, the ERR trap is inherited by shell functions."
-msgstr " -E If set, the ERR trap is inherited by shell functions."
-
-#: builtins.c:829
-msgid " -H Enable ! style history substitution. This flag is on"
-msgstr " -H Enable ! style history substitution. This flag is on"
-
-#: builtins.c:830
-msgid " by default."
-msgstr " by default."
-
-#: builtins.c:832
-msgid " -P If set, do not follow symbolic links when executing commands"
-msgstr " -P If set, do not follow symbolic links when executing commands"
-
-#: builtins.c:833
-msgid " such as cd which change the current directory."
-msgstr " such as cd which change the current directory."
-
-#: builtins.c:834
-msgid " -T If set, the DEBUG trap is inherited by shell functions."
-msgstr " -T If set, the DEBUG trap is inherited by shell functions."
-
-#: builtins.c:836
-msgid "Using + rather than - causes these flags to be turned off. The"
-msgstr "Using + rather than - causes these flags to be turned off. The"
-
-#: builtins.c:837
-msgid "flags can also be used upon invocation of the shell. The current"
-msgstr "flags can also be used upon invocation of the shell. The current"
-
-#: builtins.c:838
-msgid "set of flags may be found in $-. The remaining n ARGs are positional"
-msgstr "set of flags may be found in $-. The remaining n ARGs are positional"
-
-#: builtins.c:839
-msgid "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-msgstr "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-
-#: builtins.c:840
-msgid "ARGs are given, all shell variables are printed."
-msgstr "ARGs are given, all shell variables are printed."
-
-#: builtins.c:846
-msgid "For each NAME, remove the corresponding variable or function. Given"
-msgstr "For each NAME, remove the corresponding variable or function. Given"
-
-#: builtins.c:847
-msgid "the `-v', unset will only act on variables. Given the `-f' flag,"
-msgstr ""
-"the ‘\e[1m-v\e[0m’, unset will only act on variables. Given the ‘\e[1m-f\e[0m’ flag,"
-
-#: builtins.c:848
-msgid "unset will only act on functions. With neither flag, unset first"
-msgstr "unset will only act on functions. With neither flag, unset first"
-
-#: builtins.c:849
-msgid "tries to unset a variable, and if that fails, then tries to unset a"
-msgstr "tries to unset a variable, and if that fails, then tries to unset a"
-
-#: builtins.c:850
-msgid "function. Some variables cannot be unset; also see readonly."
-msgstr "function. Some variables cannot be unset; also see readonly."
-
-#: builtins.c:856
-msgid "NAMEs are marked for automatic export to the environment of"
-msgstr "NAMEs are marked for automatic export to the environment of"
-
-#: builtins.c:857
-msgid "subsequently executed commands. If the -f option is given,"
-msgstr "subsequently executed commands. If the -f option is given,"
-
-#: builtins.c:858
-msgid "the NAMEs refer to functions. If no NAMEs are given, or if `-p'"
-msgstr "the NAMEs refer to functions. If no NAMEs are given, or if ‘\e[1m-p\e[0m’"
-
-#: builtins.c:859
-msgid "is given, a list of all names that are exported in this shell is"
-msgstr "is given, a list of all names that are exported in this shell is"
-
-#: builtins.c:860
-msgid "printed. An argument of `-n' says to remove the export property"
-msgstr "printed. An argument of ‘\e[1m-n\e[0m’ says to remove the export property"
-
-#: builtins.c:861
-msgid "from subsequent NAMEs. An argument of `--' disables further option"
-msgstr ""
-"from subsequent NAMEs. An argument of ‘\e[1m--\e[0m’ disables further option"
-
-#: builtins.c:862 builtins.c:874
-msgid "processing."
-msgstr "processing."
-
-#: builtins.c:868
-msgid "The given NAMEs are marked readonly and the values of these NAMEs may"
-msgstr "The given NAMEs are marked readonly and the values of these NAMEs may"
-
-#: builtins.c:869
-msgid "not be changed by subsequent assignment. If the -f option is given,"
-msgstr "not be changed by subsequent assignment. If the -f option is given,"
-
-#: builtins.c:870
-msgid "then functions corresponding to the NAMEs are so marked. If no"
-msgstr "then functions corresponding to the NAMEs are so marked. If no"
-
-#: builtins.c:871
-msgid "arguments are given, or if `-p' is given, a list of all readonly names"
-msgstr ""
-"arguments are given, or if ‘\e[1m-p\e[0m’ is given, a list of all readonly names"
-
-#: builtins.c:872
-msgid "is printed. The `-a' option means to treat each NAME as"
-msgstr "is printed. The ‘\e[1m-a\e[0m’ option means to treat each NAME as"
-
-#: builtins.c:873
-msgid "an array variable. An argument of `--' disables further option"
-msgstr "an array variable. An argument of ‘\e[1m--\e[0m’ disables further option"
-
-#: builtins.c:880
-msgid "The positional parameters from $N+1 ... are renamed to $1 ... If N is"
-msgstr "The positional parameters from $N+1 ... are renamed to $1 ... If N is"
-
-#: builtins.c:881
-msgid "not given, it is assumed to be 1."
-msgstr "not given, it is assumed to be 1."
-
-#: builtins.c:887 builtins.c:896
-msgid "Read and execute commands from FILENAME and return. The pathnames"
-msgstr "Read and execute commands from FILENAME and return. The pathnames"
-
-#: builtins.c:888 builtins.c:897
-msgid "in $PATH are used to find the directory containing FILENAME. If any"
-msgstr "in $PATH are used to find the directory containing FILENAME. If any"
-
-#: builtins.c:889 builtins.c:898
-msgid "ARGUMENTS are supplied, they become the positional parameters when"
-msgstr "ARGUMENTS are supplied, they become the positional parameters when"
-
-#: builtins.c:890 builtins.c:899
-msgid "FILENAME is executed."
-msgstr "FILENAME is executed."
-
-#: builtins.c:906
-msgid "Suspend the execution of this shell until it receives a SIGCONT"
-msgstr "Suspend the execution of this shell until it receives a SIGCONT"
-
-#: builtins.c:907
-msgid "signal. The `-f' if specified says not to complain about this"
-msgstr "signal. The ‘\e[1m-f\e[0m’ if specified says not to complain about this"
-
-#: builtins.c:908
-msgid "being a login shell if it is; just suspend anyway."
-msgstr "being a login shell if it is; just suspend anyway."
-
-#: builtins.c:915
-msgid "Exits with a status of 0 (true) or 1 (false) depending on"
-msgstr "Exits with a status of 0 (true) or 1 (false) depending on"
-
-#: builtins.c:916
-msgid "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-msgstr "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-
-#: builtins.c:917
-msgid "expressions are often used to examine the status of a file. There"
-msgstr "expressions are often used to examine the status of a file. There"
-
-#: builtins.c:918
-msgid "are string operators as well, and numeric comparison operators."
-msgstr "are string operators as well, and numeric comparison operators."
-
-#: builtins.c:920
-msgid "File operators:"
-msgstr "File operators:"
-
-#: builtins.c:922
-msgid " -a FILE True if file exists."
-msgstr " -a FILE True if file exists."
-
-#: builtins.c:923
-msgid " -b FILE True if file is block special."
-msgstr " -b FILE True if file is block special."
-
-#: builtins.c:924
-msgid " -c FILE True if file is character special."
-msgstr " -c FILE True if file is character special."
-
-#: builtins.c:925
-msgid " -d FILE True if file is a directory."
-msgstr " -d FILE True if file is a directory."
-
-#: builtins.c:926
-msgid " -e FILE True if file exists."
-msgstr " -e FILE True if file exists."
-
-#: builtins.c:927
-msgid " -f FILE True if file exists and is a regular file."
-msgstr " -f FILE True if file exists and is a regular file."
-
-#: builtins.c:928
-msgid " -g FILE True if file is set-group-id."
-msgstr " -g FILE True if file is set-group-id."
-
-#: builtins.c:929
-msgid " -h FILE True if file is a symbolic link."
-msgstr " -h FILE True if file is a symbolic link."
-
-#: builtins.c:930
-msgid " -L FILE True if file is a symbolic link."
-msgstr " -L FILE True if file is a symbolic link."
-
-#: builtins.c:931
-msgid " -k FILE True if file has its `sticky' bit set."
-msgstr " -k FILE True if file has its ‘\e[1msticky\e[0m’ bit set."
-
-#: builtins.c:932
-msgid " -p FILE True if file is a named pipe."
-msgstr " -p FILE True if file is a named pipe."
-
-#: builtins.c:933
-msgid " -r FILE True if file is readable by you."
-msgstr " -r FILE True if file is readable by you."
-
-#: builtins.c:934
-msgid " -s FILE True if file exists and is not empty."
-msgstr " -s FILE True if file exists and is not empty."
-
-#: builtins.c:935
-msgid " -S FILE True if file is a socket."
-msgstr " -S FILE True if file is a socket."
-
-#: builtins.c:936
-msgid " -t FD True if FD is opened on a terminal."
-msgstr " -t FD True if FD is opened on a terminal."
-
-#: builtins.c:937
-msgid " -u FILE True if the file is set-user-id."
-msgstr " -u FILE True if the file is set-user-id."
-
-#: builtins.c:938
-msgid " -w FILE True if the file is writable by you."
-msgstr " -w FILE True if the file is writable by you."
-
-#: builtins.c:939
-msgid " -x FILE True if the file is executable by you."
-msgstr " -x FILE True if the file is executable by you."
-
-#: builtins.c:940
-msgid " -O FILE True if the file is effectively owned by you."
-msgstr " -O FILE True if the file is effectively owned by you."
-
-#: builtins.c:941
-msgid " -G FILE True if the file is effectively owned by your group."
-msgstr ""
-" -G FILE True if the file is effectively owned by your group."
-
-#: builtins.c:942
-msgid ""
-" -N FILE True if the file has been modified since it was last read."
-msgstr ""
-" -N FILE True if the file has been modified since it was last read."
-
-#: builtins.c:944
-msgid " FILE1 -nt FILE2 True if file1 is newer than file2 (according to"
-msgstr " FILE1 -nt FILE2 True if file1 is newer than file2 (according to"
-
-#: builtins.c:945
-msgid " modification date)."
-msgstr " modification date)."
-
-#: builtins.c:947
-msgid " FILE1 -ot FILE2 True if file1 is older than file2."
-msgstr " FILE1 -ot FILE2 True if file1 is older than file2."
-
-#: builtins.c:949
-msgid " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-msgstr " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-
-#: builtins.c:951
-msgid "String operators:"
-msgstr "String operators:"
-
-#: builtins.c:953
-msgid " -z STRING True if string is empty."
-msgstr " -z STRING True if string is empty."
-
-#: builtins.c:955
-msgid " -n STRING"
-msgstr " -n STRING"
-
-#: builtins.c:956
-msgid " STRING True if string is not empty."
-msgstr " STRING True if string is not empty."
-
-#: builtins.c:958
-msgid " STRING1 = STRING2"
-msgstr " STRING1 = STRING2"
-
-#: builtins.c:959
-msgid " True if the strings are equal."
-msgstr " True if the strings are equal."
-
-#: builtins.c:960
-msgid " STRING1 != STRING2"
-msgstr " STRING1 != STRING2"
-
-#: builtins.c:961
-msgid " True if the strings are not equal."
-msgstr " True if the strings are not equal."
-
-#: builtins.c:962
-msgid " STRING1 < STRING2"
-msgstr " STRING1 < STRING2"
-
-#: builtins.c:963
-msgid ""
-" True if STRING1 sorts before STRING2 lexicographically."
-msgstr ""
-" True if STRING1 sorts before STRING2 lexicographically."
-
-#: builtins.c:964
-msgid " STRING1 > STRING2"
-msgstr " STRING1 > STRING2"
-
-#: builtins.c:965
-msgid ""
-" True if STRING1 sorts after STRING2 lexicographically."
-msgstr ""
-" True if STRING1 sorts after STRING2 lexicographically."
-
-#: builtins.c:967
-msgid "Other operators:"
-msgstr "Other operators:"
-
-#: builtins.c:969
-msgid " -o OPTION True if the shell option OPTION is enabled."
-msgstr " -o OPTION True if the shell option OPTION is enabled."
-
-#: builtins.c:970
-msgid " ! EXPR True if expr is false."
-msgstr " ! EXPR True if expr is false."
-
-#: builtins.c:971
-msgid " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-msgstr " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-
-#: builtins.c:972
-msgid " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-msgstr " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-
-#: builtins.c:974
-msgid " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-msgstr " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-
-#: builtins.c:975
-msgid " -lt, -le, -gt, or -ge."
-msgstr " -lt, -le, -gt, or -ge."
-
-#: builtins.c:977
-msgid "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-msgstr "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-
-#: builtins.c:978
-msgid "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-msgstr "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-
-#: builtins.c:979
-msgid "than ARG2."
-msgstr "than ARG2."
-
-#: builtins.c:985
-msgid "This is a synonym for the \"test\" builtin, but the last"
-msgstr "This is a synonym for the “\e[1mtest\e[0m” builtin, but the last"
-
-#: builtins.c:986
-msgid "argument must be a literal `]', to match the opening `['."
-msgstr "argument must be a literal ‘\e[1m]\e[0m’, to match the opening ‘\e[1m[\e[0m’."
-
-#: builtins.c:992
-msgid "Print the accumulated user and system times for processes run from"
-msgstr "Print the accumulated user and system times for processes run from"
-
-#: builtins.c:993
-msgid "the shell."
-msgstr "the shell."
-
-#: builtins.c:999
-msgid "The command ARG is to be read and executed when the shell receives"
-msgstr "The command ARG is to be read and executed when the shell receives"
-
-#: builtins.c:1000
-#, fuzzy
-msgid "signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC"
-msgstr "signal(s) SIGNAL_SPEC. If ARG is absent all specified signals are"
-
-#: builtins.c:1001
-msgid "is supplied) or `-', each specified signal is reset to its original"
-msgstr ""
-
-#: builtins.c:1002
-msgid "value. If ARG is the null string each SIGNAL_SPEC is ignored by the"
-msgstr ""
-
-#: builtins.c:1003
-msgid "shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)"
-msgstr ""
-
-#: builtins.c:1004
-msgid "the command ARG is executed on exit from the shell. If a SIGNAL_SPEC"
-msgstr ""
-
-#: builtins.c:1005
-msgid ""
-"is DEBUG, ARG is executed after every simple command. If the`-p' option"
-msgstr ""
-
-#: builtins.c:1006
-#, fuzzy
-msgid "is supplied then the trap commands associated with each SIGNAL_SPEC are"
-msgstr "command. If ARG is ‘\e[1m-p\e[0m’ then the trap commands associated with"
-
-#: builtins.c:1007
-#, fuzzy
-msgid "displayed. If no arguments are supplied or if only `-p' is given, trap"
-msgstr "each SIGNAL_SPEC are displayed. If no arguments are supplied or if"
-
-#: builtins.c:1008
-#, fuzzy
-msgid ""
-"prints the list of commands associated with each signal. Each SIGNAL_SPEC"
-msgstr ""
-"only ‘\e[1m-p\e[0m’ is given, trap prints the list of commands associated with"
-
-#: builtins.c:1009
-msgid "is either a signal name in <signal.h> or a signal number. Signal names"
-msgstr ""
-
-#: builtins.c:1010
-msgid "are case insensitive and the SIG prefix is optional. `trap -l' prints"
-msgstr ""
-
-#: builtins.c:1011
-msgid "a list of signal names and their corresponding numbers. Note that a"
-msgstr ""
-
-#: builtins.c:1012
-msgid "signal can be sent to the shell with \"kill -signal $$\"."
-msgstr ""
-
-#: builtins.c:1018
-msgid "For each NAME, indicate how it would be interpreted if used as a"
-msgstr "For each NAME, indicate how it would be interpreted if used as a"
-
-#: builtins.c:1019
-msgid "command name."
-msgstr "command name."
-
-#: builtins.c:1021
-msgid "If the -t option is used, `type' outputs a single word which is one of"
-msgstr ""
-"If the -t option is used, ‘\e[1mtype\e[0m’ outputs a single word which is one of"
-
-#: builtins.c:1022
-msgid "`alias', `keyword', `function', `builtin', `file' or `', if NAME is an"
-msgstr ""
-"‘\e[1malias\e[0m’, ‘\e[1mkeyword\e[0m’, ‘\e[1mfunction\e[0m’, ‘\e[1mbuiltin\e[0m’, ‘\e[1mfile\e"
-"[0m’ or ‘\e[1m\e[0m’, if NAME is an"
-
-#: builtins.c:1023
-msgid "alias, shell reserved word, shell function, shell builtin, disk file,"
-msgstr "alias, shell reserved word, shell function, shell builtin, disk file,"
-
-#: builtins.c:1024
-msgid "or unfound, respectively."
-msgstr "or unfound, respectively."
-
-#: builtins.c:1026
-msgid "If the -p flag is used, `type' either returns the name of the disk"
-msgstr ""
-"If the -p flag is used, ‘\e[1mtype\e[0m’ either returns the name of the disk"
-
-#: builtins.c:1027
-msgid "file that would be executed, or nothing if `type -t NAME' would not"
-msgstr ""
-"file that would be executed, or nothing if ‘\e[1mtype -t NAME\e[0m’ would not"
-
-#: builtins.c:1028
-msgid "return `file'."
-msgstr "return ‘\e[1mfile\e[0m’."
-
-#: builtins.c:1030
-msgid "If the -a flag is used, `type' displays all of the places that contain"
-msgstr ""
-"If the -a flag is used, ‘\e[1mtype\e[0m’ displays all of the places that contain"
-
-#: builtins.c:1031
-msgid "an executable named `file'. This includes aliases, builtins, and"
-msgstr ""
-"an executable named ‘\e[1mfile\e[0m’. This includes aliases, builtins, and"
-
-#: builtins.c:1032
-msgid "functions, if and only if the -p flag is not also used."
-msgstr "functions, if and only if the -p flag is not also used."
-
-#: builtins.c:1034
-msgid "The -f flag suppresses shell function lookup."
-msgstr "The -f flag suppresses shell function lookup."
-
-#: builtins.c:1036
-msgid "The -P flag forces a PATH search for each NAME, even if it is an alias,"
-msgstr ""
-"The -P flag forces a PATH search for each NAME, even if it is an alias,"
-
-#: builtins.c:1037
-msgid "builtin, or function, and returns the name of the disk file that would"
-msgstr "builtin, or function, and returns the name of the disk file that would"
-
-#: builtins.c:1038
-msgid "be executed."
-msgstr "be executed."
-
-#: builtins.c:1045
-msgid "Ulimit provides control over the resources available to processes"
-msgstr "Ulimit provides control over the resources available to processes"
-
-#: builtins.c:1046
-msgid "started by the shell, on systems that allow such control. If an"
-msgstr "started by the shell, on systems that allow such control. If an"
-
-#: builtins.c:1047
-msgid "option is given, it is interpreted as follows:"
-msgstr "option is given, it is interpreted as follows:"
-
-#: builtins.c:1049
-msgid " -S\tuse the `soft' resource limit"
-msgstr " -S\tuse the ‘\e[1msoft\e[0m’ resource limit"
-
-#: builtins.c:1050
-msgid " -H\tuse the `hard' resource limit"
-msgstr " -H\tuse the ‘\e[1mhard\e[0m’ resource limit"
-
-#: builtins.c:1051
-msgid " -a\tall current limits are reported"
-msgstr " -a\tall current limits are reported"
-
-#: builtins.c:1052
-msgid " -c\tthe maximum size of core files created"
-msgstr " -c\tthe maximum size of core files created"
-
-#: builtins.c:1053
-msgid " -d\tthe maximum size of a process's data segment"
-msgstr " -d\tthe maximum size of a process's data segment"
-
-#: builtins.c:1054
-msgid " -f\tthe maximum size of files created by the shell"
-msgstr " -f\tthe maximum size of files created by the shell"
-
-#: builtins.c:1055
-#, fuzzy
-msgid " -i the maximum number of pending signals"
-msgstr " -n\tthe maximum number of open file descriptors"
-
-#: builtins.c:1056
-msgid " -l\tthe maximum size a process may lock into memory"
-msgstr " -l\tthe maximum size a process may lock into memory"
-
-#: builtins.c:1057
-msgid " -m\tthe maximum resident set size"
-msgstr " -m\tthe maximum resident set size"
-
-#: builtins.c:1058
-msgid " -n\tthe maximum number of open file descriptors"
-msgstr " -n\tthe maximum number of open file descriptors"
-
-#: builtins.c:1059
-msgid " -p\tthe pipe buffer size"
-msgstr " -p\tthe pipe buffer size"
-
-#: builtins.c:1060
-#, fuzzy
-msgid " -q the maximum number of bytes in POSIX message queues"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1061
-msgid " -s\tthe maximum stack size"
-msgstr " -s\tthe maximum stack size"
-
-#: builtins.c:1062
-msgid " -t\tthe maximum amount of cpu time in seconds"
-msgstr " -t\tthe maximum amount of cpu time in seconds"
-
-#: builtins.c:1063
-msgid " -u\tthe maximum number of user processes"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1064
-msgid " -v\tthe size of virtual memory"
-msgstr " -v\tthe size of virtual memory"
-
-#: builtins.c:1065
-#, fuzzy
-msgid " -x the maximum number of file locks"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1067
-msgid "If LIMIT is given, it is the new value of the specified resource;"
-msgstr "If LIMIT is given, it is the new value of the specified resource;"
-
-#: builtins.c:1068
-msgid "the special LIMIT values `soft', `hard', and `unlimited' stand for"
-msgstr ""
-"the special LIMIT values ‘\e[1msoft\e[0m’, ‘\e[1mhard\e[0m’, and ‘\e[1munlimited\e[0m’ "
-"stand for"
-
-#: builtins.c:1069
-msgid ""
-"the current soft limit, the current hard limit, and no limit, respectively."
-msgstr ""
-"the current soft limit, the current hard limit, and no limit, respectively."
-
-#: builtins.c:1070
-msgid "Otherwise, the current value of the specified resource is printed."
-msgstr "Otherwise, the current value of the specified resource is printed."
-
-#: builtins.c:1071
-msgid "If no option is given, then -f is assumed. Values are in 1024-byte"
-msgstr "If no option is given, then -f is assumed. Values are in 1024-byte"
-
-#: builtins.c:1072
-msgid "increments, except for -t, which is in seconds, -p, which is in"
-msgstr "increments, except for -t, which is in seconds, -p, which is in"
-
-#: builtins.c:1073
-msgid "increments of 512 bytes, and -u, which is an unscaled number of"
-msgstr "increments of 512 bytes, and -u, which is an unscaled number of"
-
-#: builtins.c:1074
-msgid "processes."
-msgstr "processes."
-
-#: builtins.c:1081
-msgid "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-msgstr "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-
-#: builtins.c:1082
-msgid "`-S' is supplied, the current value of the mask is printed. The `-S'"
-msgstr ""
-"‘\e[1m-S\e[0m’ is supplied, the current value of the mask is printed. The ‘\e[1m-S\e"
-"[0m’"
-
-#: builtins.c:1083
-msgid "option makes the output symbolic; otherwise an octal number is output."
-msgstr "option makes the output symbolic; otherwise an octal number is output."
-
-#: builtins.c:1084
-msgid "If `-p' is supplied, and MODE is omitted, the output is in a form"
-msgstr ""
-"If ‘\e[1m-p\e[0m’ is supplied, and MODE is omitted, the output is in a form"
-
-#: builtins.c:1085
-msgid "that may be used as input. If MODE begins with a digit, it is"
-msgstr "that may be used as input. If MODE begins with a digit, it is"
-
-#: builtins.c:1086
-msgid "interpreted as an octal number, otherwise it is a symbolic mode string"
-msgstr "interpreted as an octal number, otherwise it is a symbolic mode string"
-
-#: builtins.c:1087
-msgid "like that accepted by chmod(1)."
-msgstr "like that accepted by chmod(1)."
-
-#: builtins.c:1094 builtins.c:1106
-msgid "Wait for the specified process and report its termination status. If"
-msgstr "Wait for the specified process and report its termination status. If"
-
-#: builtins.c:1095 builtins.c:1107
-msgid "N is not given, all currently active child processes are waited for,"
-msgstr "N is not given, all currently active child processes are waited for,"
-
-#: builtins.c:1096
-msgid "and the return code is zero. N may be a process ID or a job"
-msgstr "and the return code is zero. N may be a process ID or a job"
-
-#: builtins.c:1097
-msgid "specification; if a job spec is given, all processes in the job's"
-msgstr "specification; if a job spec is given, all processes in the job's"
-
-#: builtins.c:1098
-msgid "pipeline are waited for."
-msgstr "pipeline are waited for."
-
-#: builtins.c:1108
-msgid "and the return code is zero. N is a process ID; if it is not given,"
-msgstr "and the return code is zero. N is a process ID; if it is not given,"
-
-#: builtins.c:1109
-msgid "all child processes of the shell are waited for."
-msgstr "all child processes of the shell are waited for."
-
-#: builtins.c:1116
-msgid "The `for' loop executes a sequence of commands for each member in a"
-msgstr ""
-"The ‘\e[1mfor\e[0m’ loop executes a sequence of commands for each member in a"
-
-#: builtins.c:1117
-msgid "list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is"
-msgstr ""
-"list of items. If ‘\e[1min WORDS ...;\e[0m’ is not present, then ‘\e[1min “\e[1m$@\e"
-"[0m”\e[0m’ is"
-
-#: builtins.c:1118
-msgid "assumed. For each element in WORDS, NAME is set to that element, and"
-msgstr "assumed. For each element in WORDS, NAME is set to that element, and"
-
-#: builtins.c:1119
-msgid "the COMMANDS are executed."
-msgstr "the COMMANDS are executed."
-
-#: builtins.c:1125
-msgid "Equivalent to"
-msgstr "Equivalent to"
-
-#: builtins.c:1126
-msgid "\t(( EXP1 ))"
-msgstr "\t(( EXP1 ))"
-
-#: builtins.c:1127
-msgid "\twhile (( EXP2 )); do"
-msgstr "\twhile (( EXP2 )); do"
-
-#: builtins.c:1128
-msgid "\t\tCOMMANDS"
-msgstr "\t\tCOMMANDS"
-
-#: builtins.c:1129
-msgid "\t\t(( EXP3 ))"
-msgstr "\t\t(( EXP3 ))"
-
-#: builtins.c:1130
-msgid "\tdone"
-msgstr "\tdone"
-
-#: builtins.c:1131
-msgid "EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is"
-msgstr "EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is"
-
-#: builtins.c:1132
-msgid "omitted, it behaves as if it evaluates to 1."
-msgstr "omitted, it behaves as if it evaluates to 1."
-
-#: builtins.c:1138
-msgid "The WORDS are expanded, generating a list of words. The"
-msgstr "The WORDS are expanded, generating a list of words. The"
-
-#: builtins.c:1139
-msgid "set of expanded words is printed on the standard error, each"
-msgstr "set of expanded words is printed on the standard error, each"
-
-#: builtins.c:1140
-msgid "preceded by a number. If `in WORDS' is not present, `in \"$@\"'"
-msgstr ""
-"preceded by a number. If ‘\e[1min WORDS\e[0m’ is not present, ‘\e[1min “\e[1m$@\e"
-"[0m”\e[0m’"
-
-#: builtins.c:1141
-msgid "is assumed. The PS3 prompt is then displayed and a line read"
-msgstr "is assumed. The PS3 prompt is then displayed and a line read"
-
-#: builtins.c:1142
-msgid "from the standard input. If the line consists of the number"
-msgstr "from the standard input. If the line consists of the number"
-
-#: builtins.c:1143
-msgid "corresponding to one of the displayed words, then NAME is set"
-msgstr "corresponding to one of the displayed words, then NAME is set"
-
-#: builtins.c:1144
-msgid "to that word. If the line is empty, WORDS and the prompt are"
-msgstr "to that word. If the line is empty, WORDS and the prompt are"
-
-#: builtins.c:1145
-msgid "redisplayed. If EOF is read, the command completes. Any other"
-msgstr "redisplayed. If EOF is read, the command completes. Any other"
-
-#: builtins.c:1146
-msgid "value read causes NAME to be set to null. The line read is saved"
-msgstr "value read causes NAME to be set to null. The line read is saved"
-
-#: builtins.c:1147
-msgid "in the variable REPLY. COMMANDS are executed after each selection"
-msgstr "in the variable REPLY. COMMANDS are executed after each selection"
-
-#: builtins.c:1148
-msgid "until a break command is executed."
-msgstr "until a break command is executed."
-
-#: builtins.c:1154
-msgid "Execute PIPELINE and print a summary of the real time, user CPU time,"
-msgstr "Execute PIPELINE and print a summary of the real time, user CPU time,"
-
-#: builtins.c:1155
-msgid "and system CPU time spent executing PIPELINE when it terminates."
-msgstr "and system CPU time spent executing PIPELINE when it terminates."
-
-#: builtins.c:1156
-msgid "The return status is the return status of PIPELINE. The `-p' option"
-msgstr ""
-"The return status is the return status of PIPELINE. The ‘\e[1m-p\e[0m’ option"
-
-#: builtins.c:1157
-msgid "prints the timing summary in a slightly different format. This uses"
-msgstr "prints the timing summary in a slightly different format. This uses"
-
-#: builtins.c:1158
-msgid "the value of the TIMEFORMAT variable as the output format."
-msgstr "the value of the TIMEFORMAT variable as the output format."
-
-#: builtins.c:1164
-msgid "Selectively execute COMMANDS based upon WORD matching PATTERN. The"
-msgstr "Selectively execute COMMANDS based upon WORD matching PATTERN. The"
-
-#: builtins.c:1165
-msgid "`|' is used to separate multiple patterns."
-msgstr "‘\e[1m|\e[0m’ is used to separate multiple patterns."
-
-#: builtins.c:1171
-msgid ""
-"The if COMMANDS are executed. If the exit status is zero, then the then"
-msgstr ""
-"The if COMMANDS are executed. If the exit status is zero, then the then"
-
-#: builtins.c:1172
-msgid ""
-"COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-msgstr ""
-"COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-
-#: builtins.c:1173
-msgid ""
-"in turn, and if the exit status is zero, the corresponding then COMMANDS"
-msgstr ""
-"in turn, and if the exit status is zero, the corresponding then COMMANDS"
-
-#: builtins.c:1174
-msgid ""
-"are executed and the if command completes. Otherwise, the else COMMANDS"
-msgstr ""
-"are executed and the if command completes. Otherwise, the else COMMANDS"
-
-#: builtins.c:1175
-msgid ""
-"are executed, if present. The exit status is the exit status of the last"
-msgstr ""
-"are executed, if present. The exit status is the exit status of the last"
-
-#: builtins.c:1176
-msgid "command executed, or zero if no condition tested true."
-msgstr "command executed, or zero if no condition tested true."
-
-#: builtins.c:1182 builtins.c:1189
-msgid "Expand and execute COMMANDS as long as the final command in the"
-msgstr "Expand and execute COMMANDS as long as the final command in the"
-
-#: builtins.c:1183
-msgid "`while' COMMANDS has an exit status of zero."
-msgstr "‘\e[1mwhile\e[0m’ COMMANDS has an exit status of zero."
-
-#: builtins.c:1190
-msgid "`until' COMMANDS has an exit status which is not zero."
-msgstr "‘\e[1muntil\e[0m’ COMMANDS has an exit status which is not zero."
-
-#: builtins.c:1196
-msgid "Create a simple command invoked by NAME which runs COMMANDS."
-msgstr "Create a simple command invoked by NAME which runs COMMANDS."
-
-#: builtins.c:1197
-msgid "Arguments on the command line along with NAME are passed to the"
-msgstr "Arguments on the command line along with NAME are passed to the"
-
-#: builtins.c:1198
-msgid "function as $0 .. $n."
-msgstr "function as $0 .. $n."
-
-#: builtins.c:1204
-msgid "Run a set of commands in a group. This is one way to redirect an"
-msgstr "Run a set of commands in a group. This is one way to redirect an"
-
-#: builtins.c:1205
-msgid "entire set of commands."
-msgstr "entire set of commands."
-
-#: builtins.c:1211
-msgid "Equivalent to the JOB_SPEC argument to the `fg' command. Resume a"
-msgstr ""
-
-#: builtins.c:1212
-msgid "stopped or background job. JOB_SPEC can specify either a job name"
-msgstr ""
-
-#: builtins.c:1213
-msgid "or a job number. Following JOB_SPEC with a `&' places the job in"
-msgstr ""
-
-#: builtins.c:1214
-msgid "the background, as if the job specification had been supplied as an"
-msgstr ""
-
-#: builtins.c:1215
-#, fuzzy
-msgid "argument to `bg'."
-msgstr "the argument to -u."
-
-#: builtins.c:1221
-msgid "The EXPRESSION is evaluated according to the rules for arithmetic"
-msgstr "The EXPRESSION is evaluated according to the rules for arithmetic"
-
-#: builtins.c:1222
-msgid "evaluation. Equivalent to \"let EXPRESSION\"."
-msgstr "evaluation. Equivalent to “\e[1mlet EXPRESSION\e[0m”."
-
-#: builtins.c:1228
-msgid ""
-"Returns a status of 0 or 1 depending on the evaluation of the conditional"
-msgstr ""
-"Returns a status of 0 or 1 depending on the evaluation of the conditional"
-
-#: builtins.c:1229
-msgid ""
-"expression EXPRESSION. Expressions are composed of the same primaries used"
-msgstr ""
-"expression EXPRESSION. Expressions are composed of the same primaries used"
-
-#: builtins.c:1230
-msgid ""
-"by the `test' builtin, and may be combined using the following operators"
-msgstr ""
-"by the ‘\e[1mtest\e[0m’ builtin, and may be combined using the following "
-"operators"
-
-#: builtins.c:1232
-msgid "\t( EXPRESSION )\tReturns the value of EXPRESSION"
-msgstr "\t( EXPRESSION )\tReturns the value of EXPRESSION"
-
-#: builtins.c:1233
-msgid "\t! EXPRESSION\tTrue if EXPRESSION is false; else false"
-msgstr "\t! EXPRESSION\tTrue if EXPRESSION is false; else false"
-
-#: builtins.c:1234
-msgid "\tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false"
-msgstr "\tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false"
-
-#: builtins.c:1235
-msgid "\tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false"
-msgstr "\tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false"
-
-#: builtins.c:1237
-msgid ""
-"When the `==' and `!=' operators are used, the string to the right of the"
-msgstr ""
-"When the ‘\e[1m==\e[0m’ and ‘\e[1m!=\e[0m’ operators are used, the string to the "
-"right of the"
-
-#: builtins.c:1238
-msgid "operator is used as a pattern and pattern matching is performed. The"
-msgstr "operator is used as a pattern and pattern matching is performed. The"
-
-#: builtins.c:1239
-msgid "&& and || operators do not evaluate EXPR2 if EXPR1 is sufficient to"
-msgstr "&& and || operators do not evaluate EXPR2 if EXPR1 is sufficient to"
-
-#: builtins.c:1240
-msgid "determine the expression's value."
-msgstr "determine the expression's value."
-
-#: builtins.c:1246
-msgid "BASH_VERSION Version information for this Bash."
-msgstr "BASH_VERSION Version information for this Bash."
-
-#: builtins.c:1247
-#, fuzzy
-msgid "CDPATH A colon-separated list of directories to search"
-msgstr "CDPATH A colon separated list of directories to search"
-
-#: builtins.c:1248
-msgid "\t\tfor directries given as arguments to `cd'."
-msgstr ""
-
-#: builtins.c:1249
-msgid "GLOBIGNORE\tA colon-separated list of patterns describing filenames to"
-msgstr "GLOBIGNORE\tA colon-separated list of patterns describing filenames to"
-
-#: builtins.c:1250
-msgid "\t\tbe ignored by pathname expansion."
-msgstr "\t\tbe ignored by pathname expansion."
-
-#: builtins.c:1252
-msgid ""
-"HISTFILE The name of the file where your command history is stored."
-msgstr ""
-"HISTFILE The name of the file where your command history is stored."
-
-#: builtins.c:1253
-msgid "HISTFILESIZE The maximum number of lines this file can contain."
-msgstr "HISTFILESIZE The maximum number of lines this file can contain."
-
-#: builtins.c:1254
-msgid "HISTSIZE The maximum number of history lines that a running"
-msgstr "HISTSIZE The maximum number of history lines that a running"
-
-#: builtins.c:1255
-msgid "\t\tshell can access."
-msgstr "\t\tshell can access."
-
-#: builtins.c:1257
-msgid "HOME The complete pathname to your login directory."
-msgstr "HOME The complete pathname to your login directory."
-
-#: builtins.c:1258
-msgid "HOSTNAME\tThe name of the current host."
-msgstr "HOSTNAME\tThe name of the current host."
-
-#: builtins.c:1259
-msgid "HOSTTYPE The type of CPU this version of Bash is running under."
-msgstr "HOSTTYPE The type of CPU this version of Bash is running under."
-
-#: builtins.c:1260
-msgid "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-msgstr "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-
-#: builtins.c:1261
-msgid "\t\tcharacter as the sole input. If set, then the value"
-msgstr "\t\tcharacter as the sole input. If set, then the value"
-
-#: builtins.c:1262
-msgid "\t\tof it is the number of EOF characters that can be seen"
-msgstr "\t\tof it is the number of EOF characters that can be seen"
-
-#: builtins.c:1263
-msgid "\t\tin a row on an empty line before the shell will exit"
-msgstr "\t\tin a row on an empty line before the shell will exit"
-
-#: builtins.c:1264
-msgid "\t\t(default 10). When unset, EOF signifies the end of input."
-msgstr "\t\t(default 10). When unset, EOF signifies the end of input."
-
-#: builtins.c:1265
-msgid "MACHTYPE\tA string describing the current system Bash is running on."
-msgstr "MACHTYPE\tA string describing the current system Bash is running on."
-
-#: builtins.c:1266
-msgid "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-msgstr "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-
-#: builtins.c:1267
-msgid "MAILPATH\tA colon-separated list of filenames which Bash checks"
-msgstr "MAILPATH\tA colon-separated list of filenames which Bash checks"
-
-#: builtins.c:1268
-msgid "\t\tfor new mail."
-msgstr "\t\tfor new mail."
-
-#: builtins.c:1269
-msgid "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-msgstr "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-
-#: builtins.c:1270
-msgid "PATH A colon-separated list of directories to search when"
-msgstr "PATH A colon-separated list of directories to search when"
-
-#: builtins.c:1271
-msgid "\t\tlooking for commands."
-msgstr "\t\tlooking for commands."
-
-#: builtins.c:1272
-msgid "PROMPT_COMMAND A command to be executed before the printing of each"
-msgstr "PROMPT_COMMAND A command to be executed before the printing of each"
-
-#: builtins.c:1273
-msgid "\t\tprimary prompt."
-msgstr "\t\tprimary prompt."
-
-#: builtins.c:1274
-msgid "PS1 The primary prompt string."
-msgstr "PS1 The primary prompt string."
-
-#: builtins.c:1275
-msgid "PS2 The secondary prompt string."
-msgstr "PS2 The secondary prompt string."
-
-#: builtins.c:1276
-msgid "PWD\t\tThe full pathname of the current directory."
-msgstr "PWD\t\tThe full pathname of the current directory."
-
-#: builtins.c:1277
-msgid "SHELLOPTS\tA colon-separated list of enabled shell options."
-msgstr "SHELLOPTS\tA colon-separated list of enabled shell options."
-
-#: builtins.c:1278
-msgid "TERM The name of the current terminal type."
-msgstr "TERM The name of the current terminal type."
-
-#: builtins.c:1279
-msgid "TIMEFORMAT\tThe output format for timing statistics displayed by the"
-msgstr "TIMEFORMAT\tThe output format for timing statistics displayed by the"
-
-#: builtins.c:1280
-msgid "\t\t`time' reserved word."
-msgstr "\t\t‘\e[1mtime\e[0m’ reserved word."
-
-#: builtins.c:1281
-msgid "auto_resume Non-null means a command word appearing on a line by"
-msgstr "auto_resume Non-null means a command word appearing on a line by"
-
-#: builtins.c:1282
-msgid "\t\titself is first looked for in the list of currently"
-msgstr "\t\titself is first looked for in the list of currently"
-
-#: builtins.c:1283
-msgid "\t\tstopped jobs. If found there, that job is foregrounded."
-msgstr "\t\tstopped jobs. If found there, that job is foregrounded."
-
-#: builtins.c:1284
-msgid "\t\tA value of `exact' means that the command word must"
-msgstr "\t\tA value of ‘\e[1mexact\e[0m’ means that the command word must"
-
-#: builtins.c:1285
-msgid "\t\texactly match a command in the list of stopped jobs. A"
-msgstr "\t\texactly match a command in the list of stopped jobs. A"
-
-#: builtins.c:1286
-msgid "\t\tvalue of `substring' means that the command word must"
-msgstr "\t\tvalue of ‘\e[1msubstring\e[0m’ means that the command word must"
-
-#: builtins.c:1287
-msgid "\t\tmatch a substring of the job. Any other value means that"
-msgstr "\t\tmatch a substring of the job. Any other value means that"
-
-#: builtins.c:1288
-msgid "\t\tthe command must be a prefix of a stopped job."
-msgstr "\t\tthe command must be a prefix of a stopped job."
-
-#: builtins.c:1291
-msgid "histchars Characters controlling history expansion and quick"
-msgstr "histchars Characters controlling history expansion and quick"
-
-#: builtins.c:1292
-msgid "\t\tsubstitution. The first character is the history"
-msgstr "\t\tsubstitution. The first character is the history"
-
-#: builtins.c:1293
-msgid "\t\tsubstitution character, usually `!'. The second is"
-msgstr "\t\tsubstitution character, usually ‘\e[1m!\e[0m’. The second is"
-
-#: builtins.c:1294
-msgid "\t\tthe `quick substitution' character, usually `^'. The"
-msgstr "\t\tthe ‘\e[1mquick substitution\e[0m’ character, usually ‘\e[1m^\e[0m’. The"
-
-#: builtins.c:1295
-msgid "\t\tthird is the `history comment' character, usually `#'."
-msgstr "\t\tthird is the ‘\e[1mhistory comment\e[0m’ character, usually ‘\e[1m#\e[0m’."
-
-#: builtins.c:1297
-msgid "HISTIGNORE\tA colon-separated list of patterns used to decide which"
-msgstr "HISTIGNORE\tA colon-separated list of patterns used to decide which"
-
-#: builtins.c:1298
-msgid "\t\tcommands should be saved on the history list."
-msgstr "\t\tcommands should be saved on the history list."
-
-#: builtins.c:1310
-msgid "+N\tRotates the stack so that the Nth directory (counting"
-msgstr "+N\tRotates the stack so that the Nth directory (counting"
-
-#: builtins.c:1311
-msgid "\tfrom the left of the list shown by `dirs', starting with"
-msgstr "\tfrom the left of the list shown by ‘\e[1mdirs\e[0m’, starting with"
-
-#: builtins.c:1312 builtins.c:1316
-msgid "\tzero) is at the top."
-msgstr "\tzero) is at the top."
-
-#: builtins.c:1314
-msgid "-N\tRotates the stack so that the Nth directory (counting"
-msgstr "-N\tRotates the stack so that the Nth directory (counting"
-
-#: builtins.c:1315
-msgid "\tfrom the right of the list shown by `dirs', starting with"
-msgstr "\tfrom the right of the list shown by ‘\e[1mdirs\e[0m’, starting with"
-
-#: builtins.c:1318
-msgid "-n\tsuppress the normal change of directory when adding directories"
-msgstr "-n\tsuppress the normal change of directory when adding directories"
-
-#: builtins.c:1319
-msgid "\tto the stack, so only the stack is manipulated."
-msgstr "\tto the stack, so only the stack is manipulated."
-
-#: builtins.c:1321
-msgid "dir\tadds DIR to the directory stack at the top, making it the"
-msgstr "dir\tadds DIR to the directory stack at the top, making it the"
-
-#: builtins.c:1322
-msgid "\tnew current working directory."
-msgstr "\tnew current working directory."
-
-#: builtins.c:1336
-msgid "+N\tremoves the Nth entry counting from the left of the list"
-msgstr "+N\tremoves the Nth entry counting from the left of the list"
-
-#: builtins.c:1337
-msgid "\tshown by `dirs', starting with zero. For example: `popd +0'"
-msgstr ""
-"\tshown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd +0\e[0m’"
-
-#: builtins.c:1338
-msgid "\tremoves the first directory, `popd +1' the second."
-msgstr "\tremoves the first directory, ‘\e[1mpopd +1\e[0m’ the second."
-
-#: builtins.c:1340
-msgid "-N\tremoves the Nth entry counting from the right of the list"
-msgstr "-N\tremoves the Nth entry counting from the right of the list"
+#: builtins.c:1318
+msgid ""
+" Removes entries from the directory stack. With no arguments,\n"
+" removes the top directory from the stack, and cd's to the new\n"
+" top directory.\n"
+" \n"
+" +N\tremoves the Nth entry counting from the left of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd +0'\n"
+" \tremoves the first directory, `popd +1' the second.\n"
+" \n"
+" -N\tremoves the Nth entry counting from the right of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd -0'\n"
+" \tremoves the last directory, `popd -1' the next to last.\n"
+" \n"
+" -n\tsuppress the normal change of directory when removing directories\n"
+" \tfrom the stack, so only the stack is manipulated.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
+msgstr ""
+" Removes entries from the directory stack. With no arguments,\n"
+" removes the top directory from the stack, and cd's to the new\n"
+" top directory.\n"
+" \n"
+" +N\tremoves the Nth entry counting from the left of the list\n"
+" \tshown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd +0\e"
+"[0m’\n"
+" \tremoves the first directory, ‘\e[1mpopd +1\e[0m’ the second.\n"
+" \n"
+" -N\tremoves the Nth entry counting from the right of the list\n"
+" \tshown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd -0\e"
+"[0m’\n"
+" \tremoves the last directory, ‘\e[1mpopd -1\e[0m’ the next to last.\n"
+" \n"
+" -n\tsuppress the normal change of directory when removing directories\n"
+" \tfrom the stack, so only the stack is manipulated.\n"
+" \n"
+" You can see the directory stack with the ‘\e[1mdirs\e[0m’ command."
#: builtins.c:1341
-msgid "\tshown by `dirs', starting with zero. For example: `popd -0'"
-msgstr ""
-"\tshown by ‘\e[1mdirs\e[0m’, starting with zero. For example: ‘\e[1mpopd -0\e[0m’"
-
-#: builtins.c:1342
-msgid "\tremoves the last directory, `popd -1' the next to last."
-msgstr "\tremoves the last directory, ‘\e[1mpopd -1\e[0m’ the next to last."
-
-#: builtins.c:1344
-msgid "-n\tsuppress the normal change of directory when removing directories"
-msgstr "-n\tsuppress the normal change of directory when removing directories"
-
-#: builtins.c:1345
-msgid "\tfrom the stack, so only the stack is manipulated."
-msgstr "\tfrom the stack, so only the stack is manipulated."
-
-#: builtins.c:1367
-msgid "+N\tdisplays the Nth entry counting from the left of the list shown by"
-msgstr "+N\tdisplays the Nth entry counting from the left of the list shown by"
-
-#: builtins.c:1368 builtins.c:1371
-msgid "\tdirs when invoked without options, starting with zero."
-msgstr "\tdirs when invoked without options, starting with zero."
-
-#: builtins.c:1370
-msgid "-N\tdisplays the Nth entry counting from the right of the list shown by"
-msgstr ""
-"-N\tdisplays the Nth entry counting from the right of the list shown by"
-
-#: builtins.c:1378
-msgid "Toggle the values of variables controlling optional behavior."
-msgstr "Toggle the values of variables controlling optional behavior."
-
-#: builtins.c:1379
-msgid "The -s flag means to enable (set) each OPTNAME; the -u flag"
-msgstr "The -s flag means to enable (set) each OPTNAME; the -u flag"
-
-#: builtins.c:1380
-msgid "unsets each OPTNAME. The -q flag suppresses output; the exit"
-msgstr "unsets each OPTNAME. The -q flag suppresses output; the exit"
-
-#: builtins.c:1381
-msgid "status indicates whether each OPTNAME is set or unset. The -o"
-msgstr "status indicates whether each OPTNAME is set or unset. The -o"
-
-#: builtins.c:1382
-msgid "option restricts the OPTNAMEs to those defined for use with"
-msgstr "option restricts the OPTNAMEs to those defined for use with"
-
-#: builtins.c:1383
-msgid "`set -o'. With no options, or with the -p option, a list of all"
-msgstr "‘\e[1mset -o\e[0m’. With no options, or with the -p option, a list of all"
-
-#: builtins.c:1384
-msgid "settable options is displayed, with an indication of whether or"
-msgstr "settable options is displayed, with an indication of whether or"
-
-#: builtins.c:1385
-msgid "not each is set."
-msgstr "not each is set."
-
-#: builtins.c:1391
-msgid "printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT"
-msgstr ""
-"printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT"
-
-#: builtins.c:1392
-msgid "is a character string which contains three types of objects: plain"
-msgstr "is a character string which contains three types of objects: plain"
-
-#: builtins.c:1393
msgid ""
-"characters, which are simply copied to standard output, character escape"
-msgstr ""
-"characters, which are simply copied to standard output, character escape"
+" Display the list of currently remembered directories. Directories\n"
+" find their way onto the list with the `pushd' command; you can get\n"
+" back up through the list with the `popd' command.\n"
+" \n"
+" The -l flag specifies that `dirs' should not print shorthand versions\n"
+" of directories which are relative to your home directory. This means\n"
+" that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag\n"
+" causes `dirs' to print the directory stack with one entry per line,\n"
+" prepending the directory name with its position in the stack. The -p\n"
+" flag does the same thing, but the stack position is not prepended.\n"
+" The -c flag clears the directory stack by deleting all of the elements.\n"
+" \n"
+" +N\tdisplays the Nth entry counting from the left of the list shown by\n"
+" \tdirs when invoked without options, starting with zero.\n"
+" \n"
+" -N\tdisplays the Nth entry counting from the right of the list shown by\n"
+" \tdirs when invoked without options, starting with zero."
+msgstr ""
+" Display the list of currently remembered directories. Directories\n"
+" find their way onto the list with the ‘\e[1mpushd\e[0m’ command; you can "
+"get\n"
+" back up through the list with the ‘\e[1mpopd\e[0m’ command.\n"
+" \n"
+" The -l flag specifies that ‘\e[1mdirs\e[0m’ should not print shorthand "
+"versions\n"
+" of directories which are relative to your home directory. This means\n"
+" that ‘\e[1m~/bin\e[0m’ might be displayed as ‘\e[1m/homes/bfox/bin\e[0m’. The -"
+"v flag\n"
+" causes ‘\e[1mdirs\e[0m’ to print the directory stack with one entry per "
+"line,\n"
+" prepending the directory name with its position in the stack. The -p\n"
+" flag does the same thing, but the stack position is not prepended.\n"
+" The -c flag clears the directory stack by deleting all of the elements.\n"
+" \n"
+" +N\tdisplays the Nth entry counting from the left of the list shown by\n"
+" \tdirs when invoked without options, starting with zero.\n"
+" \n"
+" -N\tdisplays the Nth entry counting from the right of the list shown by\n"
+" \tdirs when invoked without options, starting with zero."
+
+#: builtins.c:1364
+msgid ""
+" Toggle the values of variables controlling optional behavior.\n"
+" The -s flag means to enable (set) each OPTNAME; the -u flag\n"
+" unsets each OPTNAME. The -q flag suppresses output; the exit\n"
+" status indicates whether each OPTNAME is set or unset. The -o\n"
+" option restricts the OPTNAMEs to those defined for use with\n"
+" `set -o'. With no options, or with the -p option, a list of all\n"
+" settable options is displayed, with an indication of whether or\n"
+" not each is set."
+msgstr ""
+" Toggle the values of variables controlling optional behavior.\n"
+" The -s flag means to enable (set) each OPTNAME; the -u flag\n"
+" unsets each OPTNAME. The -q flag suppresses output; the exit\n"
+" status indicates whether each OPTNAME is set or unset. The -o\n"
+" option restricts the OPTNAMEs to those defined for use with\n"
+" ‘\e[1mset -o\e[0m’. With no options, or with the -p option, a list of all\n"
+" settable options is displayed, with an indication of whether or\n"
+" not each is set."
+
+#: builtins.c:1377
+msgid ""
+" printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT\n"
+" is a character string which contains three types of objects: plain\n"
+" characters, which are simply copied to standard output, character "
+"escape\n"
+" sequences which are converted and copied to the standard output, and\n"
+" format specifications, each of which causes printing of the next "
+"successive\n"
+" argument. In addition to the standard printf(1) formats, %b means to\n"
+" expand backslash escape sequences in the corresponding argument, and %q\n"
+" means to quote the argument in a way that can be reused as shell input.\n"
+" If the -v option is supplied, the output is placed into the value of "
+"the\n"
+" shell variable VAR rather than being sent to the standard output."
+msgstr ""
+" printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT\n"
+" is a character string which contains three types of objects: plain\n"
+" characters, which are simply copied to standard output, character "
+"escape\n"
+" sequences which are converted and copied to the standard output, and\n"
+" format specifications, each of which causes printing of the next "
+"successive\n"
+" argument. In addition to the standard printf(1) formats, %b means to\n"
+" expand backslash escape sequences in the corresponding argument, and %q\n"
+" means to quote the argument in a way that can be reused as shell input.\n"
+" If the -v option is supplied, the output is placed into the value of "
+"the\n"
+" shell variable VAR rather than being sent to the standard output."
-#: builtins.c:1394
-msgid "sequences which are converted and copied to the standard output, and"
-msgstr "sequences which are converted and copied to the standard output, and"
-
-#: builtins.c:1395
+#: builtins.c:1393
msgid ""
-"format specifications, each of which causes printing of the next successive"
-msgstr ""
-"format specifications, each of which causes printing of the next successive"
-
-#: builtins.c:1396
-msgid "argument. In addition to the standard printf(1) formats, %b means to"
-msgstr "argument. In addition to the standard printf(1) formats, %b means to"
-
-#: builtins.c:1397
-msgid "expand backslash escape sequences in the corresponding argument, and %q"
-msgstr ""
-"expand backslash escape sequences in the corresponding argument, and %q"
-
-#: builtins.c:1398
-msgid "means to quote the argument in a way that can be reused as shell input."
+" For each NAME, specify how arguments are to be completed.\n"
+" If the -p option is supplied, or if no options are supplied, existing\n"
+" completion specifications are printed in a way that allows them to be\n"
+" reused as input. The -r option removes a completion specification for\n"
+" each NAME, or, if no NAMEs are supplied, all completion specifications."
msgstr ""
-"means to quote the argument in a way that can be reused as shell input."
+" For each NAME, specify how arguments are to be completed.\n"
+" If the -p option is supplied, or if no options are supplied, existing\n"
+" completion specifications are printed in a way that allows them to be\n"
+" reused as input. The -r option removes a completion specification for\n"
+" each NAME, or, if no NAMEs are supplied, all completion specifications."
#: builtins.c:1405
-msgid "For each NAME, specify how arguments are to be completed."
-msgstr "For each NAME, specify how arguments are to be completed."
-
-#: builtins.c:1406
-msgid "If the -p option is supplied, or if no options are supplied, existing"
-msgstr "If the -p option is supplied, or if no options are supplied, existing"
-
-#: builtins.c:1407
-msgid "completion specifications are printed in a way that allows them to be"
-msgstr "completion specifications are printed in a way that allows them to be"
-
-#: builtins.c:1408
-msgid "reused as input. The -r option removes a completion specification for"
-msgstr "reused as input. The -r option removes a completion specification for"
-
-#: builtins.c:1409
-msgid "each NAME, or, if no NAMEs are supplied, all completion specifications."
-msgstr ""
-"each NAME, or, if no NAMEs are supplied, all completion specifications."
-
-#: builtins.c:1417
-msgid "Display the possible completions depending on the options. Intended"
-msgstr "Display the possible completions depending on the options. Intended"
-
-#: builtins.c:1418
msgid ""
-"to be used from within a shell function generating possible completions."
-msgstr ""
-"to be used from within a shell function generating possible completions."
-
-#: builtins.c:1419
-msgid "If the optional WORD argument is supplied, matches against WORD are"
-msgstr "If the optional WORD argument is supplied, matches against WORD are"
-
-#: builtins.c:1420
-msgid "generated."
-msgstr "generated."
-
-#~ msgid "This is similar to the `fg' command. Resume a stopped or background"
-#~ msgstr ""
-#~ "This is similar to the ‘\e[1mfg\e[0m’ command. Resume a stopped or background"
-
-#, fuzzy
-#~ msgid "places the job in the background."
-#~ msgstr ""
-#~ "job specification with a ‘\e[1m&\e[0m’ places the job in the background."
-
-#~ msgid "`%s': invalid alias name"
-#~ msgstr "‘\e[1m%s\e[0m’: invalid alias name"
-
-#~ msgid "reset to their original values. If ARG is the null string each"
-#~ msgstr "reset to their original values. If ARG is the null string each"
-
-#~ msgid "SIGNAL_SPEC is ignored by the shell and by the commands it invokes."
-#~ msgstr "SIGNAL_SPEC is ignored by the shell and by the commands it invokes."
-
-#~ msgid ""
-#~ "If a SIGNAL_SPEC is EXIT (0) the command ARG is executed on exit from"
-#~ msgstr ""
-#~ "If a SIGNAL_SPEC is EXIT (0) the command ARG is executed on exit from"
-
-#~ msgid "the shell. If a SIGNAL_SPEC is DEBUG, ARG is executed after every"
-#~ msgstr "the shell. If a SIGNAL_SPEC is DEBUG, ARG is executed after every"
-
-#~ msgid ""
-#~ "each signal number. Each SIGNAL_SPEC is either a signal name in <signal."
-#~ "h>"
-#~ msgstr ""
-#~ "each signal number. Each SIGNAL_SPEC is either a signal name in <signal."
-#~ "h>"
-
-#~ msgid ""
-#~ "or a signal number. `trap -l' prints a list of signal names and their"
-#~ msgstr ""
-#~ "or a signal number. ‘\e[1mtrap -l\e[0m’ prints a list of signal names and "
-#~ "their"
-
-#~ msgid "corresponding numbers. Note that a signal can be sent to the shell"
-#~ msgstr "corresponding numbers. Note that a signal can be sent to the shell"
-
-#~ msgid "with \"kill -signal $$\"."
-#~ msgstr "with “\e[1mkill -signal $$\e[0m”."
-
-#~ msgid "job. If you specifiy DIGITS, then that job is used. If you specify"
-#~ msgstr ""
-#~ "job. If you specifiy DIGITS, then that job is used. If you specify"
-
-#~ msgid ""
-#~ "WORD, then the job whose name begins with WORD is used. Following the"
-#~ msgstr ""
-#~ "WORD, then the job whose name begins with WORD is used. Following the"
-
-#~ msgid "\t\twhen the argument to `cd' is not found in the current"
-#~ msgstr "\t\twhen the argument to ‘\e[1mcd\e[0m’ is not found in the current"
-
-#~ msgid "\t\tdirectory."
-#~ msgstr "\t\tdirectory."
+" Display the possible completions depending on the options. Intended\n"
+" to be used from within a shell function generating possible "
+"completions.\n"
+" If the optional WORD argument is supplied, matches against WORD are\n"
+" generated."
+msgstr ""
+" Display the possible completions depending on the options. Intended\n"
+" to be used from within a shell function generating possible "
+"completions.\n"
+" If the optional WORD argument is supplied, matches against WORD are\n"
+" generated."
# English translations for GNU bash package.
-# Copyright (C) 2004 Free Software Foundation, Inc.
+# Copyright (C) 2005 Free Software Foundation, Inc.
# This file is distributed under the same license as the GNU bash package.
-# Automatically generated, 2004.
+# Automatically generated, 2005.
#
# All this catalog "translates" are quotation characters.
# The msgids must be ASCII and therefore cannot contain real quotation
# transliterated to apostrophes, and the double quotation marks are
# transliterated to 0x22.
#
-#: builtins/caller.def:128 builtins/caller.def:132 builtins/pushd.def:655
-#: builtins/pushd.def:663 builtins/pushd.def:666 builtins/pushd.def:676
-#: builtins/pushd.def:680 builtins/pushd.def:684 builtins/pushd.def:687
-#: builtins/pushd.def:690 builtins/pushd.def:699 builtins/pushd.def:703
-#: builtins/pushd.def:707 builtins/pushd.def:710 builtins.c:321 builtins.c:325
-#: builtins.c:390 builtins.c:392 builtins.c:401 builtins.c:404 builtins.c:408
-#: builtins.c:445 builtins.c:487 builtins.c:491 builtins.c:498 builtins.c:509
-#: builtins.c:513 builtins.c:552 builtins.c:555 builtins.c:559 builtins.c:562
-#: builtins.c:630 builtins.c:637 builtins.c:692 builtins.c:713 builtins.c:718
-#: builtins.c:722 builtins.c:745 builtins.c:835 builtins.c:919 builtins.c:921
-#: builtins.c:943 builtins.c:946 builtins.c:948 builtins.c:950 builtins.c:952
-#: builtins.c:954 builtins.c:957 builtins.c:966 builtins.c:968 builtins.c:973
-#: builtins.c:976 builtins.c:1020 builtins.c:1025 builtins.c:1029
-#: builtins.c:1033 builtins.c:1035 builtins.c:1048 builtins.c:1066
-#: builtins.c:1231 builtins.c:1236 builtins.c:1309 builtins.c:1313
-#: builtins.c:1317 builtins.c:1320 builtins.c:1323 builtins.c:1335
-#: builtins.c:1339 builtins.c:1343 builtins.c:1346 builtins.c:1358
-#: builtins.c:1366 builtins.c:1369
msgid ""
msgstr ""
-"Project-Id-Version: GNU bash 3.0-rc1\n"
-"POT-Creation-Date: 2004-09-26 17:34-0400\n"
-"PO-Revision-Date: 2003-12-22 15:34-0500\n"
+"Project-Id-Version: GNU bash 3.1-beta1\n"
+"POT-Creation-Date: 2005-10-03 17:31-0400\n"
+"PO-Revision-Date: 2005-10-03 17:31-0400\n"
"Last-Translator: Automatically generated\n"
"Language-Team: none\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
-"Report-Msgid-Bugs-To: bug-bash@gnu.org\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-#: arrayfunc.c:46
+#: arrayfunc.c:48
msgid "bad array subscript"
msgstr "bad array subscript"
-#: arrayfunc.c:309
+#: arrayfunc.c:360
#, c-format
msgid "%s: cannot assign to non-numeric index"
msgstr "%s: cannot assign to non-numeric index"
-#: bashhist.c:322
+#: bashhist.c:328
#, c-format
msgid "%s: cannot create: %s"
msgstr "%s: cannot create: %s"
-#: bashline.c:2923
+#: bashline.c:2947
msgid "bash_execute_unix_command: cannot find keymap for command"
msgstr "bash_execute_unix_command: cannot find keymap for command"
-#: bashline.c:2972
+#: bashline.c:2996
#, c-format
msgid "%s: first non-whitespace character is not `\"'"
msgstr "%s: first non-whitespace character is not ‘\"’"
-#: bashline.c:3001
+#: bashline.c:3025
#, c-format
msgid "no closing `%c' in %s"
msgstr "no closing ‘%c’ in %s"
-#: bashline.c:3035
+#: bashline.c:3059
#, c-format
msgid "%s: missing colon separator"
msgstr "%s: missing colon separator"
msgid "only meaningful in a `for', `while', or `until' loop"
msgstr "only meaningful in a ‘for’, ‘while’, or ‘until’ loop"
-#: builtins/caller.def:127 builtins.c:320
+#: builtins/caller.def:132
msgid "Returns the context of the current subroutine call."
msgstr "Returns the context of the current subroutine call."
-#: builtins/caller.def:129 builtins.c:322
+#: builtins/caller.def:133 builtins/caller.def:137 builtins/pushd.def:660
+#: builtins/pushd.def:668 builtins/pushd.def:671 builtins/pushd.def:681
+#: builtins/pushd.def:685 builtins/pushd.def:689 builtins/pushd.def:692
+#: builtins/pushd.def:695 builtins/pushd.def:704 builtins/pushd.def:708
+#: builtins/pushd.def:712 builtins/pushd.def:715
+msgid " "
+msgstr " "
+
+#: builtins/caller.def:134
msgid "Without EXPR, returns returns \"$line $filename\". With EXPR,"
msgstr "Without EXPR, returns returns “$line $filename”. With EXPR,"
-#: builtins/caller.def:130 builtins.c:323
+#: builtins/caller.def:135
msgid "returns \"$line $subroutine $filename\"; this extra information"
msgstr "returns “$line $subroutine $filename”; this extra information"
-#: builtins/caller.def:131 builtins.c:324
+#: builtins/caller.def:136
msgid "can be used used to provide a stack trace."
msgstr "can be used used to provide a stack trace."
-#: builtins/caller.def:133 builtins.c:326
+#: builtins/caller.def:138
msgid "The value of EXPR indicates how many call frames to go back before the"
msgstr "The value of EXPR indicates how many call frames to go back before the"
-#: builtins/caller.def:134 builtins.c:327
+#: builtins/caller.def:139
msgid "current one; the top frame is frame 0."
msgstr "current one; the top frame is frame 0."
-#: builtins/cd.def:190
+#: builtins/cd.def:203
msgid "HOME not set"
msgstr "HOME not set"
-#: builtins/cd.def:202
+#: builtins/cd.def:215
msgid "OLDPWD not set"
msgstr "OLDPWD not set"
msgid "too many arguments"
msgstr "too many arguments"
-#: builtins/common.c:157 shell.c:465 shell.c:737
+#: builtins/common.c:157 shell.c:474 shell.c:747
#, c-format
msgid "%s: option requires an argument"
msgstr "%s: option requires an argument"
msgid "%s: not found"
msgstr "%s: not found"
-#: builtins/common.c:180 shell.c:750
+#: builtins/common.c:180 shell.c:760
#, c-format
msgid "%s: invalid option"
msgstr "%s: invalid option"
msgid "%s: error retrieving current directory: %s: %s\n"
msgstr "%s: error retrieving current directory: %s: %s\n"
-#: builtins/common.c:548 builtins/common.c:550
+#: builtins/common.c:550 builtins/common.c:552
#, c-format
msgid "%s: ambiguous job spec"
msgstr "%s: ambiguous job spec"
msgid "can only be used in a function"
msgstr "can only be used in a function"
-#: builtins/declare.def:295
+#: builtins/declare.def:301
msgid "cannot use `-f' to make functions"
msgstr "cannot use ‘-f’ to make functions"
-#: builtins/declare.def:307 execute_cmd.c:3953
+#: builtins/declare.def:313 execute_cmd.c:3986
#, c-format
msgid "%s: readonly function"
msgstr "%s: readonly function"
-#: builtins/declare.def:389
+#: builtins/declare.def:401
#, c-format
msgid "%s: cannot destroy array variables in this way"
msgstr "%s: cannot destroy array variables in this way"
msgid "%s: cannot delete: %s"
msgstr "%s: cannot delete: %s"
-#: builtins/evalfile.c:129 execute_cmd.c:3825 shell.c:1396
+#: builtins/evalfile.c:129 execute_cmd.c:3852 shell.c:1408
#, c-format
msgid "%s: is a directory"
msgstr "%s: is a directory"
msgstr "not login shell: use ‘exit’"
#: builtins/exit.def:111
-#, c-format
msgid "There are stopped jobs.\n"
msgstr "There are stopped jobs.\n"
-#: builtins/fc.def:254
+#: builtins/fc.def:259
msgid "no command found"
msgstr "no command found"
-#: builtins/fc.def:319
+#: builtins/fc.def:329
msgid "history specification"
msgstr "history specification"
-#: builtins/fc.def:340
+#: builtins/fc.def:350
#, c-format
msgid "%s: cannot open temp file: %s"
msgstr "%s: cannot open temp file: %s"
-#: builtins/fg_bg.def:145
+#: builtins/fg_bg.def:149
#, c-format
msgid "job %d started without job control"
msgstr "job %d started without job control"
msgstr "%s: hash table empty\n"
#: builtins/help.def:108
-#, c-format
msgid "Shell commands matching keywords `"
msgstr "Shell commands matching keywords `"
#: builtins/help.def:110
-#, c-format
msgid "Shell commands matching keyword `"
msgstr "Shell commands matching keyword `"
msgstr "%s: cannot open: %s"
#: builtins/help.def:182
-#, c-format
msgid ""
"These shell commands are defined internally. Type `help' to see this list.\n"
"Type `help name' to find out more about the function `name'.\n"
"A star (*) next to a name means that the command is disabled.\n"
"\n"
-#: builtins/history.def:148
+#: builtins/history.def:150
msgid "cannot use more than one of -anrw"
msgstr "cannot use more than one of -anrw"
-#: builtins/history.def:180
+#: builtins/history.def:182
msgid "history position"
msgstr "history position"
-#: builtins/history.def:390
+#: builtins/history.def:400
#, c-format
msgid "%s: history expansion failed"
msgstr "%s: history expansion failed"
msgid "%s: arguments must be process or job IDs"
msgstr "%s: arguments must be process or job IDs"
-#: builtins/kill.def:248
+#: builtins/kill.def:250
msgid "Unknown error"
msgstr "Unknown error"
msgid "expression expected"
msgstr "expression expected"
-#: builtins/printf.def:249
+#: builtins/printf.def:327
#, c-format
msgid "`%s': missing format character"
msgstr "‘%s’: missing format character"
-#: builtins/printf.def:423
+#: builtins/printf.def:502
#, c-format
msgid "`%c': invalid format character"
msgstr "‘%c’: invalid format character"
-#: builtins/printf.def:629
+#: builtins/printf.def:708
msgid "missing hex digit for \\x"
msgstr "missing hex digit for \\x"
-#: builtins/pushd.def:168
+#: builtins/pushd.def:173
msgid "no other directory"
msgstr "no other directory"
-#: builtins/pushd.def:435
+#: builtins/pushd.def:440
msgid "<no current directory>"
msgstr "<no current directory>"
-#: builtins/pushd.def:652 builtins.c:1355
+#: builtins/pushd.def:657
msgid "Display the list of currently remembered directories. Directories"
msgstr "Display the list of currently remembered directories. Directories"
-#: builtins/pushd.def:653 builtins.c:1356
+#: builtins/pushd.def:658
msgid "find their way onto the list with the `pushd' command; you can get"
msgstr "find their way onto the list with the ‘pushd’ command; you can get"
-#: builtins/pushd.def:654 builtins.c:1357
+#: builtins/pushd.def:659
msgid "back up through the list with the `popd' command."
msgstr "back up through the list with the ‘popd’ command."
-#: builtins/pushd.def:656 builtins.c:1359
+#: builtins/pushd.def:661
msgid "The -l flag specifies that `dirs' should not print shorthand versions"
msgstr "The -l flag specifies that ‘dirs’ should not print shorthand versions"
-#: builtins/pushd.def:657 builtins.c:1360
+#: builtins/pushd.def:662
msgid "of directories which are relative to your home directory. This means"
msgstr "of directories which are relative to your home directory. This means"
-#: builtins/pushd.def:658 builtins.c:1361
+#: builtins/pushd.def:663
msgid "that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag"
msgstr "that ‘~/bin’ might be displayed as ‘/homes/bfox/bin’. The -v flag"
-#: builtins/pushd.def:659 builtins.c:1362
+#: builtins/pushd.def:664
msgid "causes `dirs' to print the directory stack with one entry per line,"
msgstr "causes ‘dirs’ to print the directory stack with one entry per line,"
-#: builtins/pushd.def:660 builtins.c:1363
+#: builtins/pushd.def:665
msgid "prepending the directory name with its position in the stack. The -p"
msgstr "prepending the directory name with its position in the stack. The -p"
-#: builtins/pushd.def:661 builtins.c:1364
+#: builtins/pushd.def:666
msgid "flag does the same thing, but the stack position is not prepended."
msgstr "flag does the same thing, but the stack position is not prepended."
-#: builtins/pushd.def:662 builtins.c:1365
+#: builtins/pushd.def:667
msgid "The -c flag clears the directory stack by deleting all of the elements."
msgstr ""
"The -c flag clears the directory stack by deleting all of the elements."
-#: builtins/pushd.def:664
+#: builtins/pushd.def:669
msgid "+N displays the Nth entry counting from the left of the list shown by"
msgstr ""
"+N displays the Nth entry counting from the left of the list shown by"
-#: builtins/pushd.def:665 builtins/pushd.def:668
+#: builtins/pushd.def:670 builtins/pushd.def:673
msgid " dirs when invoked without options, starting with zero."
msgstr " dirs when invoked without options, starting with zero."
-#: builtins/pushd.def:667
+#: builtins/pushd.def:672
msgid ""
"-N displays the Nth entry counting from the right of the list shown by"
msgstr ""
"-N displays the Nth entry counting from the right of the list shown by"
-#: builtins/pushd.def:673 builtins.c:1306
+#: builtins/pushd.def:678
msgid "Adds a directory to the top of the directory stack, or rotates"
msgstr "Adds a directory to the top of the directory stack, or rotates"
-#: builtins/pushd.def:674 builtins.c:1307
+#: builtins/pushd.def:679
msgid "the stack, making the new top of the stack the current working"
msgstr "the stack, making the new top of the stack the current working"
-#: builtins/pushd.def:675 builtins.c:1308
+#: builtins/pushd.def:680
msgid "directory. With no arguments, exchanges the top two directories."
msgstr "directory. With no arguments, exchanges the top two directories."
-#: builtins/pushd.def:677
+#: builtins/pushd.def:682
msgid "+N Rotates the stack so that the Nth directory (counting"
msgstr "+N Rotates the stack so that the Nth directory (counting"
-#: builtins/pushd.def:678
+#: builtins/pushd.def:683
msgid " from the left of the list shown by `dirs', starting with"
msgstr " from the left of the list shown by ‘dirs’, starting with"
-#: builtins/pushd.def:679 builtins/pushd.def:683
+#: builtins/pushd.def:684 builtins/pushd.def:688
msgid " zero) is at the top."
msgstr " zero) is at the top."
-#: builtins/pushd.def:681
+#: builtins/pushd.def:686
msgid "-N Rotates the stack so that the Nth directory (counting"
msgstr "-N Rotates the stack so that the Nth directory (counting"
-#: builtins/pushd.def:682
+#: builtins/pushd.def:687
msgid " from the right of the list shown by `dirs', starting with"
msgstr " from the right of the list shown by ‘dirs’, starting with"
-#: builtins/pushd.def:685
+#: builtins/pushd.def:690
msgid "-n suppress the normal change of directory when adding directories"
msgstr "-n suppress the normal change of directory when adding directories"
-#: builtins/pushd.def:686
+#: builtins/pushd.def:691
msgid " to the stack, so only the stack is manipulated."
msgstr " to the stack, so only the stack is manipulated."
-#: builtins/pushd.def:688
+#: builtins/pushd.def:693
msgid "dir adds DIR to the directory stack at the top, making it the"
msgstr "dir adds DIR to the directory stack at the top, making it the"
-#: builtins/pushd.def:689
+#: builtins/pushd.def:694
msgid " new current working directory."
msgstr " new current working directory."
-#: builtins/pushd.def:691 builtins/pushd.def:711 builtins.c:1324
-#: builtins.c:1347
+#: builtins/pushd.def:696 builtins/pushd.def:716
msgid "You can see the directory stack with the `dirs' command."
msgstr "You can see the directory stack with the ‘dirs’ command."
-#: builtins/pushd.def:696 builtins.c:1332
+#: builtins/pushd.def:701
msgid "Removes entries from the directory stack. With no arguments,"
msgstr "Removes entries from the directory stack. With no arguments,"
-#: builtins/pushd.def:697 builtins.c:1333
+#: builtins/pushd.def:702
msgid "removes the top directory from the stack, and cd's to the new"
msgstr "removes the top directory from the stack, and cd's to the new"
-#: builtins/pushd.def:698 builtins.c:1334
+#: builtins/pushd.def:703
msgid "top directory."
msgstr "top directory."
-#: builtins/pushd.def:700
+#: builtins/pushd.def:705
msgid "+N removes the Nth entry counting from the left of the list"
msgstr "+N removes the Nth entry counting from the left of the list"
-#: builtins/pushd.def:701
+#: builtins/pushd.def:706
msgid " shown by `dirs', starting with zero. For example: `popd +0'"
msgstr " shown by ‘dirs’, starting with zero. For example: ‘popd +0’"
-#: builtins/pushd.def:702
+#: builtins/pushd.def:707
msgid " removes the first directory, `popd +1' the second."
msgstr " removes the first directory, ‘popd +1’ the second."
-#: builtins/pushd.def:704
+#: builtins/pushd.def:709
msgid "-N removes the Nth entry counting from the right of the list"
msgstr "-N removes the Nth entry counting from the right of the list"
-#: builtins/pushd.def:705
+#: builtins/pushd.def:710
msgid " shown by `dirs', starting with zero. For example: `popd -0'"
msgstr " shown by ‘dirs’, starting with zero. For example: ‘popd -0’"
-#: builtins/pushd.def:706
+#: builtins/pushd.def:711
msgid " removes the last directory, `popd -1' the next to last."
msgstr " removes the last directory, ‘popd -1’ the next to last."
-#: builtins/pushd.def:708
+#: builtins/pushd.def:713
msgid "-n suppress the normal change of directory when removing directories"
msgstr "-n suppress the normal change of directory when removing directories"
-#: builtins/pushd.def:709
+#: builtins/pushd.def:714
msgid " from the stack, so only the stack is manipulated."
msgstr " from the stack, so only the stack is manipulated."
-#: builtins/read.def:207
+#: builtins/read.def:211
#, c-format
msgid "%s: invalid timeout specification"
msgstr "%s: invalid timeout specification"
-#: builtins/read.def:230
+#: builtins/read.def:234
#, c-format
msgid "%s: invalid file descriptor specification"
msgstr "%s: invalid file descriptor specification"
-#: builtins/read.def:237
+#: builtins/read.def:241
#, c-format
msgid "%d: invalid file descriptor: %s"
msgstr "%d: invalid file descriptor: %s"
-#: builtins/read.def:463
+#: builtins/read.def:474
#, c-format
msgid "read error: %d: %s"
msgstr "read error: %d: %s"
msgid "can only `return' from a function or sourced script"
msgstr "can only ‘return’ from a function or sourced script"
-#: builtins/set.def:743
+#: builtins/set.def:745
msgid "cannot simultaneously unset a function and a variable"
msgstr "cannot simultaneously unset a function and a variable"
-#: builtins/set.def:780
+#: builtins/set.def:782
#, c-format
msgid "%s: cannot unset"
msgstr "%s: cannot unset"
-#: builtins/set.def:787
+#: builtins/set.def:789
#, c-format
msgid "%s: cannot unset: readonly %s"
msgstr "%s: cannot unset: readonly %s"
-#: builtins/set.def:798
+#: builtins/set.def:800
#, c-format
msgid "%s: not an array variable"
msgstr "%s: not an array variable"
-#: builtins/setattr.def:165
+#: builtins/setattr.def:166
#, c-format
msgid "%s: not a function"
msgstr "%s: not a function"
msgid "shift count"
msgstr "shift count"
-#: builtins/shopt.def:226
+#: builtins/shopt.def:227
msgid "cannot set and unset shell options simultaneously"
msgstr "cannot set and unset shell options simultaneously"
-#: builtins/shopt.def:291
+#: builtins/shopt.def:292
#, c-format
msgid "%s: invalid shell option name"
msgstr "%s: invalid shell option name"
msgstr "last command: %s\n"
#: error.c:173
-#, c-format
msgid "Aborting..."
msgstr "Aborting..."
msgid "%s: unbound variable"
msgstr "%s: unbound variable"
-#: eval.c:175
-#, c-format
+#: eval.c:176
msgid "\atimed out waiting for input: auto-logout\n"
msgstr "\atimed out waiting for input: auto-logout\n"
-#: execute_cmd.c:467
+#: execute_cmd.c:471
#, c-format
msgid "cannot redirect standard input from /dev/null: %s"
msgstr "cannot redirect standard input from /dev/null: %s"
-#: execute_cmd.c:1037
+#: execute_cmd.c:1036
#, c-format
msgid "TIMEFORMAT: `%c': invalid format character"
msgstr "TIMEFORMAT: ‘%c’: invalid format character"
-#: execute_cmd.c:3525
+#: execute_cmd.c:3551
#, c-format
msgid "%s: restricted: cannot specify `/' in command names"
msgstr "%s: restricted: cannot specify ‘/’ in command names"
-#: execute_cmd.c:3613
+#: execute_cmd.c:3639
#, c-format
msgid "%s: command not found"
msgstr "%s: command not found"
-#: execute_cmd.c:3843
+#: execute_cmd.c:3876
#, c-format
msgid "%s: %s: bad interpreter"
msgstr "%s: %s: bad interpreter"
-#: execute_cmd.c:3880
+#: execute_cmd.c:3913
#, c-format
msgid "%s: cannot execute binary file"
msgstr "%s: cannot execute binary file"
-#: execute_cmd.c:3992
+#: execute_cmd.c:4025
#, c-format
msgid "cannot duplicate fd %d to fd %d"
msgstr "cannot duplicate fd %d to fd %d"
msgid "save_bash_input: buffer already exists for new fd %d"
msgstr "save_bash_input: buffer already exists for new fd %d"
-#: jobs.c:694
+#: jobs.c:923
#, c-format
msgid "deleting stopped job %d with process group %ld"
msgstr "deleting stopped job %d with process group %ld"
-#: jobs.c:1002
+#: jobs.c:1308
#, c-format
msgid "describe_pid: %ld: no such pid"
msgstr "describe_pid: %ld: no such pid"
-#: jobs.c:1635 nojobs.c:648
+#: jobs.c:1981 nojobs.c:648
#, c-format
msgid "wait: pid %ld is not a child of this shell"
msgstr "wait: pid %ld is not a child of this shell"
-#: jobs.c:1823
+#: jobs.c:2180
#, c-format
msgid "wait_for: No record of process %ld"
msgstr "wait_for: No record of process %ld"
-#: jobs.c:2070
+#: jobs.c:2435
#, c-format
msgid "wait_for_job: job %d is stopped"
msgstr "wait_for_job: job %d is stopped"
-#: jobs.c:2292
+#: jobs.c:2657
#, c-format
msgid "%s: job has terminated"
msgstr "%s: job has terminated"
-#: jobs.c:2301
+#: jobs.c:2666
#, c-format
msgid "%s: job %d already in background"
msgstr "%s: job %d already in background"
-#: jobs.c:3045
+#: jobs.c:3452
msgid "no job control in this shell"
msgstr "no job control in this shell"
msgstr "realloc: start and end chunk sizes differ"
#: lib/malloc/table.c:175
-#, c-format
msgid "register_alloc: alloc table is full with FIND_ALLOC?\n"
msgstr "register_alloc: alloc table is full with FIND_ALLOC?\n"
msgid "The mail in %s has been read\n"
msgstr "The mail in %s has been read\n"
-#: make_cmd.c:318
+#: make_cmd.c:322
msgid "syntax error: arithmetic expression required"
msgstr "syntax error: arithmetic expression required"
-#: make_cmd.c:320
+#: make_cmd.c:324
msgid "syntax error: `;' unexpected"
msgstr "syntax error: ‘;’ unexpected"
-#: make_cmd.c:321
+#: make_cmd.c:325
#, c-format
msgid "syntax error: `((%s))'"
msgstr "syntax error: ‘((%s))’"
-#: make_cmd.c:561
+#: make_cmd.c:566
#, c-format
msgid "make_here_document: bad instruction type %d"
msgstr "make_here_document: bad instruction type %d"
-#: make_cmd.c:731
+#: make_cmd.c:736
#, c-format
msgid "make_redirection: redirection instruction `%d' out of range"
msgstr "make_redirection: redirection instruction ‘%d’ out of range"
-#: parse.y:2733
+#: parse.y:2747
#, c-format
msgid "unexpected EOF while looking for matching `%c'"
msgstr "unexpected EOF while looking for matching ‘%c’"
-#: parse.y:3018
+#: parse.y:3043
msgid "unexpected EOF while looking for `]]'"
msgstr "unexpected EOF while looking for ‘]]’"
-#: parse.y:3023
+#: parse.y:3048
#, c-format
msgid "syntax error in conditional expression: unexpected token `%s'"
msgstr "syntax error in conditional expression: unexpected token ‘%s’"
-#: parse.y:3027
+#: parse.y:3052
msgid "syntax error in conditional expression"
msgstr "syntax error in conditional expression"
-#: parse.y:3105
+#: parse.y:3130
#, c-format
msgid "unexpected token `%s', expected `)'"
msgstr "unexpected token ‘%s’, expected ‘)’"
-#: parse.y:3109
+#: parse.y:3134
msgid "expected `)'"
msgstr "expected ‘)’"
-#: parse.y:3137
+#: parse.y:3162
#, c-format
msgid "unexpected argument `%s' to conditional unary operator"
msgstr "unexpected argument ‘%s’ to conditional unary operator"
-#: parse.y:3141
+#: parse.y:3166
msgid "unexpected argument to conditional unary operator"
msgstr "unexpected argument to conditional unary operator"
-#: parse.y:3178
+#: parse.y:3203
#, c-format
msgid "unexpected token `%s', conditional binary operator expected"
msgstr "unexpected token ‘%s’, conditional binary operator expected"
-#: parse.y:3182
+#: parse.y:3207
msgid "conditional binary operator expected"
msgstr "conditional binary operator expected"
-#: parse.y:3198
+#: parse.y:3223
#, c-format
msgid "unexpected argument `%s' to conditional binary operator"
msgstr "unexpected argument ‘%s’ to conditional binary operator"
-#: parse.y:3202
+#: parse.y:3227
msgid "unexpected argument to conditional binary operator"
msgstr "unexpected argument to conditional binary operator"
-#: parse.y:3213
+#: parse.y:3238
#, c-format
msgid "unexpected token `%c' in conditional command"
msgstr "unexpected token ‘%c’ in conditional command"
-#: parse.y:3216
+#: parse.y:3241
#, c-format
msgid "unexpected token `%s' in conditional command"
msgstr "unexpected token ‘%s’ in conditional command"
-#: parse.y:3220
+#: parse.y:3245
#, c-format
msgid "unexpected token %d in conditional command"
msgstr "unexpected token %d in conditional command"
-#: parse.y:4426
+#: parse.y:4461
#, c-format
msgid "syntax error near unexpected token `%s'"
msgstr "syntax error near unexpected token ‘%s’"
-#: parse.y:4444
+#: parse.y:4479
#, c-format
msgid "syntax error near `%s'"
msgstr "syntax error near ‘%s’"
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error: unexpected end of file"
msgstr "syntax error: unexpected end of file"
-#: parse.y:4454
+#: parse.y:4489
msgid "syntax error"
msgstr "syntax error"
-#: parse.y:4516
+#: parse.y:4551
#, c-format
msgid "Use \"%s\" to leave the shell.\n"
msgstr "Use “%s” to leave the shell.\n"
-#: parse.y:4675
+#: parse.y:4710
msgid "unexpected EOF while looking for matching `)'"
msgstr "unexpected EOF while looking for matching ‘)’"
-#: pcomplete.c:998
+#: pcomplete.c:1001
#, c-format
msgid "completion: function `%s' not found"
msgstr "completion: function ‘%s’ not found"
msgid "progcomp_insert: %s: NULL COMPSPEC"
msgstr "progcomp_insert: %s: NULL COMPSPEC"
-#: print_cmd.c:261
+#: print_cmd.c:264
#, c-format
msgid "print_command: bad connector `%d'"
msgstr "print_command: bad connector ‘%d’"
-#: print_cmd.c:1211
+#: print_cmd.c:1236
#, c-format
msgid "cprintf: `%c': invalid format character"
msgstr "cprintf: ‘%c’: invalid format character"
msgid "/dev/(tcp|udp)/host/port not supported without networking"
msgstr "/dev/(tcp|udp)/host/port not supported without networking"
-#: redir.c:949
+#: redir.c:956
msgid "redirection error: cannot duplicate fd"
msgstr "redirection error: cannot duplicate fd"
-#: shell.c:302
+#: shell.c:309
msgid "could not find /tmp, please create!"
msgstr "could not find /tmp, please create!"
-#: shell.c:306
+#: shell.c:313
msgid "/tmp must be a valid directory name"
msgstr "/tmp must be a valid directory name"
-#: shell.c:839
+#: shell.c:849
#, c-format
msgid "%c%c: invalid option"
msgstr "%c%c: invalid option"
-#: shell.c:1591
+#: shell.c:1598
msgid "I have no name!"
msgstr "I have no name!"
-#: shell.c:1726
+#: shell.c:1733
#, c-format
msgid ""
"Usage:\t%s [GNU long option] [option] ...\n"
"Usage:\t%s [GNU long option] [option] ...\n"
"\t%s [GNU long option] [option] script-file ...\n"
-#: shell.c:1728
+#: shell.c:1735
msgid "GNU long options:\n"
msgstr "GNU long options:\n"
-#: shell.c:1732
+#: shell.c:1739
msgid "Shell options:\n"
msgstr "Shell options:\n"
-#: shell.c:1733
+#: shell.c:1740
msgid "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n"
msgstr "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n"
-#: shell.c:1748
+#: shell.c:1755
#, c-format
msgid "\t-%s or -o option\n"
msgstr "\t-%s or -o option\n"
-#: shell.c:1754
+#: shell.c:1761
#, c-format
msgid "Type `%s -c \"help set\"' for more information about shell options.\n"
msgstr "Type ‘%s -c “help set”’ for more information about shell options.\n"
-#: shell.c:1755
+#: shell.c:1762
#, c-format
msgid "Type `%s -c help' for more information about shell builtin commands.\n"
msgstr "Type ‘%s -c help’ for more information about shell builtin commands.\n"
-#: shell.c:1756
-#, c-format
+#: shell.c:1763
msgid "Use the `bashbug' command to report bugs.\n"
msgstr "Use the ‘bashbug’ command to report bugs.\n"
-#: sig.c:490
+#: sig.c:494
#, c-format
msgid "sigprocmask: %d: invalid operation"
msgstr "sigprocmask: %d: invalid operation"
-#: subst.c:1102
+#: subst.c:1123
#, c-format
msgid "bad substitution: no closing `%s' in %s"
msgstr "bad substitution: no closing ‘%s’ in %s"
-#: subst.c:2187
+#: subst.c:2269
#, c-format
msgid "%s: cannot assign list to array member"
msgstr "%s: cannot assign list to array member"
-#: subst.c:4026 subst.c:4042
+#: subst.c:4208 subst.c:4224
msgid "cannot make pipe for process substitution"
msgstr "cannot make pipe for process substitution"
-#: subst.c:4073
+#: subst.c:4255
msgid "cannot make child for process substitution"
msgstr "cannot make child for process substitution"
-#: subst.c:4118
+#: subst.c:4300
#, c-format
msgid "cannot open named pipe %s for reading"
msgstr "cannot open named pipe %s for reading"
-#: subst.c:4120
+#: subst.c:4302
#, c-format
msgid "cannot open named pipe %s for writing"
msgstr "cannot open named pipe %s for writing"
-#: subst.c:4128
+#: subst.c:4310
#, c-format
msgid "cannout reset nodelay mode for fd %d"
msgstr "cannout reset nodelay mode for fd %d"
-#: subst.c:4138
+#: subst.c:4320
#, c-format
msgid "cannot duplicate named pipe %s as fd %d"
msgstr "cannot duplicate named pipe %s as fd %d"
-#: subst.c:4313
+#: subst.c:4495
msgid "cannot make pipe for command substitution"
msgstr "cannot make pipe for command substitution"
-#: subst.c:4342
+#: subst.c:4531
msgid "cannot make child for command substitution"
msgstr "cannot make child for command substitution"
-#: subst.c:4359
+#: subst.c:4548
msgid "command_substitute: cannot duplicate pipe as fd 1"
msgstr "command_substitute: cannot duplicate pipe as fd 1"
-#: subst.c:4802
+#: subst.c:5013
#, c-format
msgid "%s: parameter null or not set"
msgstr "%s: parameter null or not set"
-#: subst.c:5068
+#: subst.c:5287
#, c-format
msgid "%s: substring expression < 0"
msgstr "%s: substring expression < 0"
-#: subst.c:5791
+#: subst.c:6058
#, c-format
msgid "%s: bad substitution"
msgstr "%s: bad substitution"
-#: subst.c:5865
+#: subst.c:6134
#, c-format
msgid "$%s: cannot assign in this way"
msgstr "$%s: cannot assign in this way"
-#: subst.c:7325
+#: subst.c:7687
#, c-format
msgid "no match: %s"
msgstr "no match: %s"
msgid "trap_handler: bad signal %d"
msgstr "trap_handler: bad signal %d"
-#: variables.c:314
+#: variables.c:320
#, c-format
msgid "error importing function definition for `%s'"
msgstr "error importing function definition for ‘%s’"
-#: variables.c:674
+#: variables.c:692
#, c-format
msgid "shell level (%d) too high, resetting to 1"
msgstr "shell level (%d) too high, resetting to 1"
-#: variables.c:1617
+#: variables.c:1651
msgid "make_local_variable: no function context at current scope"
msgstr "make_local_variable: no function context at current scope"
-#: variables.c:2724
+#: variables.c:2807
msgid "all_local_variables: no function context at current scope"
msgstr "all_local_variables: no function context at current scope"
-#: variables.c:2938 variables.c:2947
+#: variables.c:3021 variables.c:3030
#, c-format
msgid "invalid character %d in exportstr for %s"
msgstr "invalid character %d in exportstr for %s"
-#: variables.c:2953
+#: variables.c:3036
#, c-format
msgid "no `=' in exportstr for %s"
msgstr "no ‘=’ in exportstr for %s"
-#: variables.c:3378
+#: variables.c:3463
msgid "pop_var_context: head of shell_variables not a function context"
msgstr "pop_var_context: head of shell_variables not a function context"
-#: variables.c:3391
+#: variables.c:3476
msgid "pop_var_context: no global_variables context"
msgstr "pop_var_context: no global_variables context"
-#: variables.c:3457
+#: variables.c:3548
msgid "pop_scope: head of shell_variables not a temporary environment scope"
msgstr "pop_scope: head of shell_variables not a temporary environment scope"
#: version.c:82
-#, c-format
-msgid "Copyright (C) 2004 Free Software Foundation, Inc.\n"
-msgstr "Copyright (C) 2004 Free Software Foundation, Inc.\n"
+msgid "Copyright (C) 2005 Free Software Foundation, Inc.\n"
+msgstr "Copyright (C) 2005 Free Software Foundation, Inc.\n"
#: xmalloc.c:93
#, c-format
msgstr "xrealloc: %s:%d: cannot allocate %lu bytes"
#: builtins.c:244
-msgid "`alias' with no arguments or with the -p option prints the list"
-msgstr "‘alias’ with no arguments or with the -p option prints the list"
-
-#: builtins.c:245
-msgid "of aliases in the form alias NAME=VALUE on standard output."
-msgstr "of aliases in the form alias NAME=VALUE on standard output."
-
-#: builtins.c:246
-msgid "Otherwise, an alias is defined for each NAME whose VALUE is given."
-msgstr "Otherwise, an alias is defined for each NAME whose VALUE is given."
-
-#: builtins.c:247
-msgid "A trailing space in VALUE causes the next word to be checked for"
-msgstr "A trailing space in VALUE causes the next word to be checked for"
-
-#: builtins.c:248
-msgid "alias substitution when the alias is expanded. Alias returns"
-msgstr "alias substitution when the alias is expanded. Alias returns"
-
-#: builtins.c:249
-msgid "true unless a NAME is given for which no alias has been defined."
-msgstr "true unless a NAME is given for which no alias has been defined."
-
-#: builtins.c:257
-msgid ""
-"Remove NAMEs from the list of defined aliases. If the -a option is given,"
-msgstr ""
-"Remove NAMEs from the list of defined aliases. If the -a option is given,"
-
-#: builtins.c:258
-msgid "then remove all alias definitions."
-msgstr "then remove all alias definitions."
-
-#: builtins.c:266
-msgid "Bind a key sequence to a Readline function or a macro, or set"
-msgstr "Bind a key sequence to a Readline function or a macro, or set"
-
-#: builtins.c:267
-msgid "a Readline variable. The non-option argument syntax is equivalent"
-msgstr "a Readline variable. The non-option argument syntax is equivalent"
-
-#: builtins.c:268
-msgid "to that found in ~/.inputrc, but must be passed as a single argument:"
-msgstr "to that found in ~/.inputrc, but must be passed as a single argument:"
-
-#: builtins.c:269
-msgid "bind '\"\\C-x\\C-r\": re-read-init-file'."
-msgstr "bind '“\\C-x\\C-r”: re-read-init-file'."
-
-#: builtins.c:270
-msgid "bind accepts the following options:"
-msgstr "bind accepts the following options:"
-
-#: builtins.c:271
msgid ""
-" -m keymap Use `keymap' as the keymap for the duration of this"
+" `alias' with no arguments or with the -p option prints the list\n"
+" of aliases in the form alias NAME=VALUE on standard output.\n"
+" Otherwise, an alias is defined for each NAME whose VALUE is given.\n"
+" A trailing space in VALUE causes the next word to be checked for\n"
+" alias substitution when the alias is expanded. Alias returns\n"
+" true unless a NAME is given for which no alias has been defined."
msgstr ""
-" -m keymap Use ‘keymap’ as the keymap for the duration of this"
-
-#: builtins.c:272
-msgid " command. Acceptable keymap names are emacs,"
-msgstr " command. Acceptable keymap names are emacs,"
+" ‘alias’ with no arguments or with the -p option prints the list\n"
+" of aliases in the form alias NAME=VALUE on standard output.\n"
+" Otherwise, an alias is defined for each NAME whose VALUE is given.\n"
+" A trailing space in VALUE causes the next word to be checked for\n"
+" alias substitution when the alias is expanded. Alias returns\n"
+" true unless a NAME is given for which no alias has been defined."
-#: builtins.c:273
+#: builtins.c:257
msgid ""
-" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
+" Remove NAMEs from the list of defined aliases. If the -a option is given,\n"
+" then remove all alias definitions."
msgstr ""
-" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
-
-#: builtins.c:274
-msgid " vi-command, and vi-insert."
-msgstr " vi-command, and vi-insert."
-
-#: builtins.c:275
-msgid " -l List names of functions."
-msgstr " -l List names of functions."
-
-#: builtins.c:276
-msgid " -P List function names and bindings."
-msgstr " -P List function names and bindings."
+" Remove NAMEs from the list of defined aliases. If the -a option is given,\n"
+" then remove all alias definitions."
-#: builtins.c:277
-msgid " -p List functions and bindings in a form that can be"
-msgstr " -p List functions and bindings in a form that can be"
-
-#: builtins.c:278
-msgid " reused as input."
-msgstr " reused as input."
-
-#: builtins.c:279
-msgid " -r keyseq Remove the binding for KEYSEQ."
-msgstr " -r keyseq Remove the binding for KEYSEQ."
-
-#: builtins.c:280
-msgid " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when"
-msgstr " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when"
-
-#: builtins.c:281
-msgid "\t\t\t\tKEYSEQ is entered."
-msgstr "\t\t\t\tKEYSEQ is entered."
-
-#: builtins.c:282
-msgid " -f filename Read key bindings from FILENAME."
-msgstr " -f filename Read key bindings from FILENAME."
-
-#: builtins.c:283
-msgid " -q function-name Query about which keys invoke the named function."
-msgstr " -q function-name Query about which keys invoke the named function."
-
-#: builtins.c:284
+#: builtins.c:266
msgid ""
-" -u function-name Unbind all keys which are bound to the named function."
-msgstr ""
-" -u function-name Unbind all keys which are bound to the named function."
-
-#: builtins.c:285
-msgid " -V List variable names and values"
-msgstr " -V List variable names and values"
-
-#: builtins.c:286
-msgid " -v List variable names and values in a form that can"
-msgstr " -v List variable names and values in a form that can"
-
-#: builtins.c:287
-msgid " be reused as input."
-msgstr " be reused as input."
+" Bind a key sequence to a Readline function or a macro, or set\n"
+" a Readline variable. The non-option argument syntax is equivalent\n"
+" to that found in ~/.inputrc, but must be passed as a single argument:\n"
+" bind '\"\\C-x\\C-r\": re-read-init-file'.\n"
+" bind accepts the following options:\n"
+" -m keymap Use `keymap' as the keymap for the duration of "
+"this\n"
+" command. Acceptable keymap names are emacs,\n"
+" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-"
+"move,\n"
+" vi-command, and vi-insert.\n"
+" -l List names of functions.\n"
+" -P List function names and bindings.\n"
+" -p List functions and bindings in a form that can be\n"
+" reused as input.\n"
+" -r keyseq Remove the binding for KEYSEQ.\n"
+" -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n"
+" \t\t\t\tKEYSEQ is entered.\n"
+" -f filename Read key bindings from FILENAME.\n"
+" -q function-name Query about which keys invoke the named function.\n"
+" -u function-name Unbind all keys which are bound to the named "
+"function.\n"
+" -V List variable names and values\n"
+" -v List variable names and values in a form that can\n"
+" be reused as input.\n"
+" -S List key sequences that invoke macros and their "
+"values\n"
+" -s List key sequences that invoke macros and their "
+"values\n"
+" in a form that can be reused as input."
+msgstr ""
+" Bind a key sequence to a Readline function or a macro, or set\n"
+" a Readline variable. The non-option argument syntax is equivalent\n"
+" to that found in ~/.inputrc, but must be passed as a single argument:\n"
+" bind '“\\C-x\\C-r”: re-read-init-file'.\n"
+" bind accepts the following options:\n"
+" -m keymap Use ‘keymap’ as the keymap for the duration of "
+"this\n"
+" command. Acceptable keymap names are emacs,\n"
+" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-"
+"move,\n"
+" vi-command, and vi-insert.\n"
+" -l List names of functions.\n"
+" -P List function names and bindings.\n"
+" -p List functions and bindings in a form that can be\n"
+" reused as input.\n"
+" -r keyseq Remove the binding for KEYSEQ.\n"
+" -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n"
+" \t\t\t\tKEYSEQ is entered.\n"
+" -f filename Read key bindings from FILENAME.\n"
+" -q function-name Query about which keys invoke the named function.\n"
+" -u function-name Unbind all keys which are bound to the named "
+"function.\n"
+" -V List variable names and values\n"
+" -v List variable names and values in a form that can\n"
+" be reused as input.\n"
+" -S List key sequences that invoke macros and their "
+"values\n"
+" -s List key sequences that invoke macros and their "
+"values\n"
+" in a form that can be reused as input."
-#: builtins.c:288
+#: builtins.c:297
msgid ""
-" -S List key sequences that invoke macros and their values"
+" Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
+" break N levels."
msgstr ""
-" -S List key sequences that invoke macros and their values"
+" Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
+" break N levels."
-#: builtins.c:289
+#: builtins.c:304
msgid ""
-" -s List key sequences that invoke macros and their values"
+" Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop.\n"
+" If N is specified, resume at the N-th enclosing loop."
msgstr ""
-" -s List key sequences that invoke macros and their values"
-
-#: builtins.c:290
-msgid " in a form that can be reused as input."
-msgstr " in a form that can be reused as input."
-
-#: builtins.c:297
-msgid "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,"
-msgstr "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,"
-
-#: builtins.c:298
-msgid "break N levels."
-msgstr "break N levels."
-
-#: builtins.c:304
-msgid "Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop."
-msgstr "Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop."
-
-#: builtins.c:305
-msgid "If N is specified, resume at the N-th enclosing loop."
-msgstr "If N is specified, resume at the N-th enclosing loop."
+" Resume the next iteration of the enclosing FOR, WHILE or UNTIL loop.\n"
+" If N is specified, resume at the N-th enclosing loop."
#: builtins.c:311
-msgid "Run a shell builtin. This is useful when you wish to rename a"
-msgstr "Run a shell builtin. This is useful when you wish to rename a"
-
-#: builtins.c:312
-msgid "shell builtin to be a function, but need the functionality of the"
-msgstr "shell builtin to be a function, but need the functionality of the"
-
-#: builtins.c:313
-msgid "builtin within the function itself."
-msgstr "builtin within the function itself."
+msgid ""
+" Run a shell builtin. This is useful when you wish to rename a\n"
+" shell builtin to be a function, but need the functionality of the\n"
+" builtin within the function itself."
+msgstr ""
+" Run a shell builtin. This is useful when you wish to rename a\n"
+" shell builtin to be a function, but need the functionality of the\n"
+" builtin within the function itself."
+
+#: builtins.c:320
+msgid ""
+" Returns the context of the current subroutine call.\n"
+" \n"
+" Without EXPR, returns returns \"$line $filename\". With EXPR,\n"
+" returns \"$line $subroutine $filename\"; this extra information\n"
+" can be used used to provide a stack trace.\n"
+" \n"
+" The value of EXPR indicates how many call frames to go back before the\n"
+" current one; the top frame is frame 0."
+msgstr ""
+" Returns the context of the current subroutine call.\n"
+" \n"
+" Without EXPR, returns returns “$line $filename”. With EXPR,\n"
+" returns “$line $subroutine $filename”; this extra information\n"
+" can be used used to provide a stack trace.\n"
+" \n"
+" The value of EXPR indicates how many call frames to go back before the\n"
+" current one; the top frame is frame 0."
#: builtins.c:334
-msgid "Change the current directory to DIR. The variable $HOME is the"
-msgstr "Change the current directory to DIR. The variable $HOME is the"
-
-#: builtins.c:335
-msgid "default DIR. The variable CDPATH defines the search path for"
-msgstr "default DIR. The variable CDPATH defines the search path for"
-
-#: builtins.c:336
-msgid "the directory containing DIR. Alternative directory names in CDPATH"
-msgstr "the directory containing DIR. Alternative directory names in CDPATH"
-
-#: builtins.c:337
-msgid "are separated by a colon (:). A null directory name is the same as"
-msgstr "are separated by a colon (:). A null directory name is the same as"
-
-#: builtins.c:338
-msgid "the current directory, i.e. `.'. If DIR begins with a slash (/),"
-msgstr "the current directory, i.e. ‘.’. If DIR begins with a slash (/),"
-
-#: builtins.c:339
-msgid "then CDPATH is not used. If the directory is not found, and the"
-msgstr "then CDPATH is not used. If the directory is not found, and the"
-
-#: builtins.c:340
-msgid "shell option `cdable_vars' is set, then try the word as a variable"
-msgstr "shell option ‘cdable_vars’ is set, then try the word as a variable"
-
-#: builtins.c:341
-msgid "name. If that variable has a value, then cd to the value of that"
-msgstr "name. If that variable has a value, then cd to the value of that"
-
-#: builtins.c:342
-msgid "variable. The -P option says to use the physical directory structure"
-msgstr "variable. The -P option says to use the physical directory structure"
-
-#: builtins.c:343
msgid ""
-"instead of following symbolic links; the -L option forces symbolic links"
-msgstr ""
-"instead of following symbolic links; the -L option forces symbolic links"
-
-#: builtins.c:344
-msgid "to be followed."
-msgstr "to be followed."
+" Change the current directory to DIR. The variable $HOME is the\n"
+" default DIR. The variable CDPATH defines the search path for\n"
+" the directory containing DIR. Alternative directory names in CDPATH\n"
+" are separated by a colon (:). A null directory name is the same as\n"
+" the current directory, i.e. `.'. If DIR begins with a slash (/),\n"
+" then CDPATH is not used. If the directory is not found, and the\n"
+" shell option `cdable_vars' is set, then try the word as a variable\n"
+" name. If that variable has a value, then cd to the value of that\n"
+" variable. The -P option says to use the physical directory structure\n"
+" instead of following symbolic links; the -L option forces symbolic "
+"links\n"
+" to be followed."
+msgstr ""
+" Change the current directory to DIR. The variable $HOME is the\n"
+" default DIR. The variable CDPATH defines the search path for\n"
+" the directory containing DIR. Alternative directory names in CDPATH\n"
+" are separated by a colon (:). A null directory name is the same as\n"
+" the current directory, i.e. ‘.’. If DIR begins with a slash (/),\n"
+" then CDPATH is not used. If the directory is not found, and the\n"
+" shell option ‘cdable_vars’ is set, then try the word as a variable\n"
+" name. If that variable has a value, then cd to the value of that\n"
+" variable. The -P option says to use the physical directory structure\n"
+" instead of following symbolic links; the -L option forces symbolic "
+"links\n"
+" to be followed."
#: builtins.c:350
-msgid "Print the current working directory. With the -P option, pwd prints"
-msgstr "Print the current working directory. With the -P option, pwd prints"
-
-#: builtins.c:351
-msgid "the physical directory, without any symbolic links; the -L option"
-msgstr "the physical directory, without any symbolic links; the -L option"
-
-#: builtins.c:352
-msgid "makes pwd follow symbolic links."
-msgstr "makes pwd follow symbolic links."
+msgid ""
+" Print the current working directory. With the -P option, pwd prints\n"
+" the physical directory, without any symbolic links; the -L option\n"
+" makes pwd follow symbolic links."
+msgstr ""
+" Print the current working directory. With the -P option, pwd prints\n"
+" the physical directory, without any symbolic links; the -L option\n"
+" makes pwd follow symbolic links."
#: builtins.c:358
-msgid "No effect; the command does nothing. A zero exit code is returned."
-msgstr "No effect; the command does nothing. A zero exit code is returned."
+msgid " No effect; the command does nothing. A zero exit code is returned."
+msgstr " No effect; the command does nothing. A zero exit code is returned."
#: builtins.c:364
-msgid "Return a successful result."
-msgstr "Return a successful result."
+msgid " Return a successful result."
+msgstr " Return a successful result."
#: builtins.c:370
-msgid "Return an unsuccessful result."
-msgstr "Return an unsuccessful result."
+msgid " Return an unsuccessful result."
+msgstr " Return an unsuccessful result."
#: builtins.c:376
-msgid "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-msgstr "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-
-#: builtins.c:377
-msgid "function called `ls', and you wish to call the command `ls', you can"
-msgstr "function called ‘ls’, and you wish to call the command ‘ls’, you can"
-
-#: builtins.c:378
-msgid "say \"command ls\". If the -p option is given, a default value is used"
-msgstr "say “command ls”. If the -p option is given, a default value is used"
-
-#: builtins.c:379
-msgid "for PATH that is guaranteed to find all of the standard utilities. If"
-msgstr "for PATH that is guaranteed to find all of the standard utilities. If"
-
-#: builtins.c:380
-msgid "the -V or -v option is given, a string is printed describing COMMAND."
-msgstr "the -V or -v option is given, a string is printed describing COMMAND."
-
-#: builtins.c:381
-msgid "The -V option produces a more verbose description."
-msgstr "The -V option produces a more verbose description."
-
-#: builtins.c:387
-msgid "Declare variables and/or give them attributes. If no NAMEs are"
-msgstr "Declare variables and/or give them attributes. If no NAMEs are"
-
-#: builtins.c:388
-msgid "given, then display the values of variables instead. The -p option"
-msgstr "given, then display the values of variables instead. The -p option"
-
-#: builtins.c:389
-msgid "will display the attributes and values of each NAME."
-msgstr "will display the attributes and values of each NAME."
-
-#: builtins.c:391
-msgid "The flags are:"
-msgstr "The flags are:"
-
-#: builtins.c:393
-msgid " -a\tto make NAMEs arrays (if supported)"
-msgstr " -a\tto make NAMEs arrays (if supported)"
-
-#: builtins.c:394
-msgid " -f\tto select from among function names only"
-msgstr " -f\tto select from among function names only"
-
-#: builtins.c:395
msgid ""
-" -F\tto display function names (and line number and source file name if"
+" Runs COMMAND with ARGS ignoring shell functions. If you have a shell\n"
+" function called `ls', and you wish to call the command `ls', you can\n"
+" say \"command ls\". If the -p option is given, a default value is used\n"
+" for PATH that is guaranteed to find all of the standard utilities. If\n"
+" the -V or -v option is given, a string is printed describing COMMAND.\n"
+" The -V option produces a more verbose description."
msgstr ""
-" -F\tto display function names (and line number and source file name if"
-
-#: builtins.c:396
-msgid "\tdebugging) without definitions"
-msgstr "\tdebugging) without definitions"
-
-#: builtins.c:397
-msgid " -i\tto make NAMEs have the `integer' attribute"
-msgstr " -i\tto make NAMEs have the ‘integer’ attribute"
-
-#: builtins.c:398
-msgid " -r\tto make NAMEs readonly"
-msgstr " -r\tto make NAMEs readonly"
-
-#: builtins.c:399
-msgid " -t\tto make NAMEs have the `trace' attribute"
-msgstr " -t\tto make NAMEs have the ‘trace’ attribute"
+" Runs COMMAND with ARGS ignoring shell functions. If you have a shell\n"
+" function called ‘ls’, and you wish to call the command ‘ls’, you can\n"
+" say “command ls”. If the -p option is given, a default value is used\n"
+" for PATH that is guaranteed to find all of the standard utilities. If\n"
+" the -V or -v option is given, a string is printed describing COMMAND.\n"
+" The -V option produces a more verbose description."
-#: builtins.c:400
-msgid " -x\tto make NAMEs export"
-msgstr " -x\tto make NAMEs export"
-
-#: builtins.c:402
-msgid "Variables with the integer attribute have arithmetic evaluation (see"
-msgstr "Variables with the integer attribute have arithmetic evaluation (see"
-
-#: builtins.c:403
-msgid "`let') done when the variable is assigned to."
-msgstr "‘let’) done when the variable is assigned to."
-
-#: builtins.c:405
-msgid "When displaying values of variables, -f displays a function's name"
-msgstr "When displaying values of variables, -f displays a function's name"
-
-#: builtins.c:406
-msgid "and definition. The -F option restricts the display to function"
-msgstr "and definition. The -F option restricts the display to function"
-
-#: builtins.c:407
-msgid "name only."
-msgstr "name only."
-
-#: builtins.c:409
-msgid "Using `+' instead of `-' turns off the given attribute instead. When"
-msgstr "Using ‘+’ instead of ‘-’ turns off the given attribute instead. When"
-
-#: builtins.c:410
-msgid "used in a function, makes NAMEs local, as with the `local' command."
-msgstr "used in a function, makes NAMEs local, as with the ‘local’ command."
+#: builtins.c:387
+msgid ""
+" Declare variables and/or give them attributes. If no NAMEs are\n"
+" given, then display the values of variables instead. The -p option\n"
+" will display the attributes and values of each NAME.\n"
+" \n"
+" The flags are:\n"
+" \n"
+" -a\tto make NAMEs arrays (if supported)\n"
+" -f\tto select from among function names only\n"
+" -F\tto display function names (and line number and source file name "
+"if\n"
+" \tdebugging) without definitions\n"
+" -i\tto make NAMEs have the `integer' attribute\n"
+" -r\tto make NAMEs readonly\n"
+" -t\tto make NAMEs have the `trace' attribute\n"
+" -x\tto make NAMEs export\n"
+" \n"
+" Variables with the integer attribute have arithmetic evaluation (see\n"
+" `let') done when the variable is assigned to.\n"
+" \n"
+" When displaying values of variables, -f displays a function's name\n"
+" and definition. The -F option restricts the display to function\n"
+" name only.\n"
+" \n"
+" Using `+' instead of `-' turns off the given attribute instead. When\n"
+" used in a function, makes NAMEs local, as with the `local' command."
+msgstr ""
+" Declare variables and/or give them attributes. If no NAMEs are\n"
+" given, then display the values of variables instead. The -p option\n"
+" will display the attributes and values of each NAME.\n"
+" \n"
+" The flags are:\n"
+" \n"
+" -a\tto make NAMEs arrays (if supported)\n"
+" -f\tto select from among function names only\n"
+" -F\tto display function names (and line number and source file name "
+"if\n"
+" \tdebugging) without definitions\n"
+" -i\tto make NAMEs have the ‘integer’ attribute\n"
+" -r\tto make NAMEs readonly\n"
+" -t\tto make NAMEs have the ‘trace’ attribute\n"
+" -x\tto make NAMEs export\n"
+" \n"
+" Variables with the integer attribute have arithmetic evaluation (see\n"
+" ‘let’) done when the variable is assigned to.\n"
+" \n"
+" When displaying values of variables, -f displays a function's name\n"
+" and definition. The -F option restricts the display to function\n"
+" name only.\n"
+" \n"
+" Using ‘+’ instead of ‘-’ turns off the given attribute instead. When\n"
+" used in a function, makes NAMEs local, as with the ‘local’ command."
#: builtins.c:416
-msgid "Obsolete. See `declare'."
-msgstr "Obsolete. See ‘declare’."
+msgid " Obsolete. See `declare'."
+msgstr " Obsolete. See ‘declare’."
#: builtins.c:422
-msgid "Create a local variable called NAME, and give it VALUE. LOCAL"
-msgstr "Create a local variable called NAME, and give it VALUE. LOCAL"
-
-#: builtins.c:423
-msgid "can only be used within a function; it makes the variable NAME"
-msgstr "can only be used within a function; it makes the variable NAME"
-
-#: builtins.c:424
-msgid "have a visible scope restricted to that function and its children."
-msgstr "have a visible scope restricted to that function and its children."
+msgid ""
+" Create a local variable called NAME, and give it VALUE. LOCAL\n"
+" can only be used within a function; it makes the variable NAME\n"
+" have a visible scope restricted to that function and its children."
+msgstr ""
+" Create a local variable called NAME, and give it VALUE. LOCAL\n"
+" can only be used within a function; it makes the variable NAME\n"
+" have a visible scope restricted to that function and its children."
#: builtins.c:431
-msgid "Output the ARGs. If -n is specified, the trailing newline is"
-msgstr "Output the ARGs. If -n is specified, the trailing newline is"
-
-#: builtins.c:432
-msgid "suppressed. If the -e option is given, interpretation of the"
-msgstr "suppressed. If the -e option is given, interpretation of the"
-
-#: builtins.c:433
-msgid "following backslash-escaped characters is turned on:"
-msgstr "following backslash-escaped characters is turned on:"
-
-#: builtins.c:434
-msgid "\t\\a\talert (bell)"
-msgstr "\t\\a\talert (bell)"
-
-#: builtins.c:435
-msgid "\t\\b\tbackspace"
-msgstr "\t\\b\tbackspace"
-
-#: builtins.c:436
-msgid "\t\\c\tsuppress trailing newline"
-msgstr "\t\\c\tsuppress trailing newline"
-
-#: builtins.c:437
-msgid "\t\\E\tescape character"
-msgstr "\t\\E\tescape character"
-
-#: builtins.c:438
-msgid "\t\\f\tform feed"
-msgstr "\t\\f\tform feed"
-
-#: builtins.c:439
-msgid "\t\\n\tnew line"
-msgstr "\t\\n\tnew line"
-
-#: builtins.c:440
-msgid "\t\\r\tcarriage return"
-msgstr "\t\\r\tcarriage return"
-
-#: builtins.c:441
-msgid "\t\\t\thorizontal tab"
-msgstr "\t\\t\thorizontal tab"
-
-#: builtins.c:442
-msgid "\t\\v\tvertical tab"
-msgstr "\t\\v\tvertical tab"
-
-#: builtins.c:443
-msgid "\t\\\\\tbackslash"
-msgstr "\t\\\\\tbackslash"
-
-#: builtins.c:444
-msgid "\t\\num\tthe character whose ASCII code is NUM (octal)."
-msgstr "\t\\num\tthe character whose ASCII code is NUM (octal)."
-
-#: builtins.c:446
-msgid "You can explicitly turn off the interpretation of the above characters"
-msgstr "You can explicitly turn off the interpretation of the above characters"
-
-#: builtins.c:447
-msgid "with the -E option."
-msgstr "with the -E option."
+msgid ""
+" Output the ARGs. If -n is specified, the trailing newline is\n"
+" suppressed. If the -e option is given, interpretation of the\n"
+" following backslash-escaped characters is turned on:\n"
+" \t\\a\talert (bell)\n"
+" \t\\b\tbackspace\n"
+" \t\\c\tsuppress trailing newline\n"
+" \t\\E\tescape character\n"
+" \t\\f\tform feed\n"
+" \t\\n\tnew line\n"
+" \t\\r\tcarriage return\n"
+" \t\\t\thorizontal tab\n"
+" \t\\v\tvertical tab\n"
+" \t\\\\\tbackslash\n"
+" \t\\num\tthe character whose ASCII code is NUM (octal).\n"
+" \n"
+" You can explicitly turn off the interpretation of the above characters\n"
+" with the -E option."
+msgstr ""
+" Output the ARGs. If -n is specified, the trailing newline is\n"
+" suppressed. If the -e option is given, interpretation of the\n"
+" following backslash-escaped characters is turned on:\n"
+" \t\\a\talert (bell)\n"
+" \t\\b\tbackspace\n"
+" \t\\c\tsuppress trailing newline\n"
+" \t\\E\tescape character\n"
+" \t\\f\tform feed\n"
+" \t\\n\tnew line\n"
+" \t\\r\tcarriage return\n"
+" \t\\t\thorizontal tab\n"
+" \t\\v\tvertical tab\n"
+" \t\\\\\tbackslash\n"
+" \t\\num\tthe character whose ASCII code is NUM (octal).\n"
+" \n"
+" You can explicitly turn off the interpretation of the above characters\n"
+" with the -E option."
#: builtins.c:455
msgid ""
-"Output the ARGs. If -n is specified, the trailing newline is suppressed."
+" Output the ARGs. If -n is specified, the trailing newline is suppressed."
msgstr ""
-"Output the ARGs. If -n is specified, the trailing newline is suppressed."
+" Output the ARGs. If -n is specified, the trailing newline is suppressed."
#: builtins.c:462
-msgid "Enable and disable builtin shell commands. This allows"
-msgstr "Enable and disable builtin shell commands. This allows"
-
-#: builtins.c:463
-msgid "you to use a disk command which has the same name as a shell"
-msgstr "you to use a disk command which has the same name as a shell"
-
-#: builtins.c:464
-msgid "builtin without specifying a full pathname. If -n is used, the"
-msgstr "builtin without specifying a full pathname. If -n is used, the"
-
-#: builtins.c:465
-msgid "NAMEs become disabled; otherwise NAMEs are enabled. For example,"
-msgstr "NAMEs become disabled; otherwise NAMEs are enabled. For example,"
-
-#: builtins.c:466
-msgid "to use the `test' found in $PATH instead of the shell builtin"
-msgstr "to use the ‘test’ found in $PATH instead of the shell builtin"
+msgid ""
+" Enable and disable builtin shell commands. This allows\n"
+" you to use a disk command which has the same name as a shell\n"
+" builtin without specifying a full pathname. If -n is used, the\n"
+" NAMEs become disabled; otherwise NAMEs are enabled. For example,\n"
+" to use the `test' found in $PATH instead of the shell builtin\n"
+" version, type `enable -n test'. On systems supporting dynamic\n"
+" loading, the -f option may be used to load new builtins from the\n"
+" shared object FILENAME. The -d option will delete a builtin\n"
+" previously loaded with -f. If no non-option names are given, or\n"
+" the -p option is supplied, a list of builtins is printed. The\n"
+" -a option means to print every builtin with an indication of whether\n"
+" or not it is enabled. The -s option restricts the output to the "
+"POSIX.2\n"
+" `special' builtins. The -n option displays a list of all disabled "
+"builtins."
+msgstr ""
+" Enable and disable builtin shell commands. This allows\n"
+" you to use a disk command which has the same name as a shell\n"
+" builtin without specifying a full pathname. If -n is used, the\n"
+" NAMEs become disabled; otherwise NAMEs are enabled. For example,\n"
+" to use the ‘test’ found in $PATH instead of the shell builtin\n"
+" version, type ‘enable -n test’. On systems supporting dynamic\n"
+" loading, the -f option may be used to load new builtins from the\n"
+" shared object FILENAME. The -d option will delete a builtin\n"
+" previously loaded with -f. If no non-option names are given, or\n"
+" the -p option is supplied, a list of builtins is printed. The\n"
+" -a option means to print every builtin with an indication of whether\n"
+" or not it is enabled. The -s option restricts the output to the "
+"POSIX.2\n"
+" ‘special’ builtins. The -n option displays a list of all disabled "
+"builtins."
-#: builtins.c:467
-msgid "version, type `enable -n test'. On systems supporting dynamic"
-msgstr "version, type ‘enable -n test’. On systems supporting dynamic"
+#: builtins.c:480
+msgid " Read ARGs as input to the shell and execute the resulting command(s)."
+msgstr " Read ARGs as input to the shell and execute the resulting command(s)."
-#: builtins.c:468
-msgid "loading, the -f option may be used to load new builtins from the"
-msgstr "loading, the -f option may be used to load new builtins from the"
+#: builtins.c:486
+msgid ""
+" Getopts is used by shell procedures to parse positional parameters.\n"
+" \n"
+" OPTSTRING contains the option letters to be recognized; if a letter\n"
+" is followed by a colon, the option is expected to have an argument,\n"
+" which should be separated from it by white space.\n"
+" \n"
+" Each time it is invoked, getopts will place the next option in the\n"
+" shell variable $name, initializing name if it does not exist, and\n"
+" the index of the next argument to be processed into the shell\n"
+" variable OPTIND. OPTIND is initialized to 1 each time the shell or\n"
+" a shell script is invoked. When an option requires an argument,\n"
+" getopts places that argument into the shell variable OPTARG.\n"
+" \n"
+" getopts reports errors in one of two ways. If the first character\n"
+" of OPTSTRING is a colon, getopts uses silent error reporting. In\n"
+" this mode, no error messages are printed. If an invalid option is\n"
+" seen, getopts places the option character found into OPTARG. If a\n"
+" required argument is not found, getopts places a ':' into NAME and\n"
+" sets OPTARG to the option character found. If getopts is not in\n"
+" silent mode, and an invalid option is seen, getopts places '?' into\n"
+" NAME and unsets OPTARG. If a required argument is not found, a '?'\n"
+" is placed in NAME, OPTARG is unset, and a diagnostic message is\n"
+" printed.\n"
+" \n"
+" If the shell variable OPTERR has the value 0, getopts disables the\n"
+" printing of error messages, even if the first character of\n"
+" OPTSTRING is not a colon. OPTERR has the value 1 by default.\n"
+" \n"
+" Getopts normally parses the positional parameters ($0 - $9), but if\n"
+" more arguments are given, they are parsed instead."
+msgstr ""
+" Getopts is used by shell procedures to parse positional parameters.\n"
+" \n"
+" OPTSTRING contains the option letters to be recognized; if a letter\n"
+" is followed by a colon, the option is expected to have an argument,\n"
+" which should be separated from it by white space.\n"
+" \n"
+" Each time it is invoked, getopts will place the next option in the\n"
+" shell variable $name, initializing name if it does not exist, and\n"
+" the index of the next argument to be processed into the shell\n"
+" variable OPTIND. OPTIND is initialized to 1 each time the shell or\n"
+" a shell script is invoked. When an option requires an argument,\n"
+" getopts places that argument into the shell variable OPTARG.\n"
+" \n"
+" getopts reports errors in one of two ways. If the first character\n"
+" of OPTSTRING is a colon, getopts uses silent error reporting. In\n"
+" this mode, no error messages are printed. If an invalid option is\n"
+" seen, getopts places the option character found into OPTARG. If a\n"
+" required argument is not found, getopts places a ‘:’ into NAME and\n"
+" sets OPTARG to the option character found. If getopts is not in\n"
+" silent mode, and an invalid option is seen, getopts places ‘?’ into\n"
+" NAME and unsets OPTARG. If a required argument is not found, a ‘?’\n"
+" is placed in NAME, OPTARG is unset, and a diagnostic message is\n"
+" printed.\n"
+" \n"
+" If the shell variable OPTERR has the value 0, getopts disables the\n"
+" printing of error messages, even if the first character of\n"
+" OPTSTRING is not a colon. OPTERR has the value 1 by default.\n"
+" \n"
+" Getopts normally parses the positional parameters ($0 - $9), but if\n"
+" more arguments are given, they are parsed instead."
-#: builtins.c:469
-msgid "shared object FILENAME. The -d option will delete a builtin"
-msgstr "shared object FILENAME. The -d option will delete a builtin"
+#: builtins.c:521
+msgid ""
+" Exec FILE, replacing this shell with the specified program.\n"
+" If FILE is not specified, the redirections take effect in this\n"
+" shell. If the first argument is `-l', then place a dash in the\n"
+" zeroth arg passed to FILE, as login does. If the `-c' option\n"
+" is supplied, FILE is executed with a null environment. The `-a'\n"
+" option means to make set argv[0] of the executed process to NAME.\n"
+" If the file cannot be executed and the shell is not interactive,\n"
+" then the shell exits, unless the shell option `execfail' is set."
+msgstr ""
+" Exec FILE, replacing this shell with the specified program.\n"
+" If FILE is not specified, the redirections take effect in this\n"
+" shell. If the first argument is ‘-l’, then place a dash in the\n"
+" zeroth arg passed to FILE, as login does. If the ‘-c’ option\n"
+" is supplied, FILE is executed with a null environment. The ‘-a’\n"
+" option means to make set argv[0] of the executed process to NAME.\n"
+" If the file cannot be executed and the shell is not interactive,\n"
+" then the shell exits, unless the shell option ‘execfail’ is set."
-#: builtins.c:470
-msgid "previously loaded with -f. If no non-option names are given, or"
-msgstr "previously loaded with -f. If no non-option names are given, or"
+#: builtins.c:534
+msgid ""
+" Exit the shell with a status of N. If N is omitted, the exit status\n"
+" is that of the last command executed."
+msgstr ""
+" Exit the shell with a status of N. If N is omitted, the exit status\n"
+" is that of the last command executed."
-#: builtins.c:471
-msgid "the -p option is supplied, a list of builtins is printed. The"
-msgstr "the -p option is supplied, a list of builtins is printed. The"
+#: builtins.c:541
+msgid " Logout of a login shell."
+msgstr " Logout of a login shell."
-#: builtins.c:472
-msgid "-a option means to print every builtin with an indication of whether"
-msgstr "-a option means to print every builtin with an indication of whether"
+#: builtins.c:548
+msgid ""
+" fc is used to list or edit and re-execute commands from the history list.\n"
+" FIRST and LAST can be numbers specifying the range, or FIRST can be a\n"
+" string, which means the most recent command beginning with that\n"
+" string.\n"
+" \n"
+" -e ENAME selects which editor to use. Default is FCEDIT, then "
+"EDITOR,\n"
+" then vi.\n"
+" \n"
+" -l means list lines instead of editing.\n"
+" -n means no line numbers listed.\n"
+" -r means reverse the order of the lines (making it newest listed "
+"first).\n"
+" \n"
+" With the `fc -s [pat=rep ...] [command]' format, the command is\n"
+" re-executed after the substitution OLD=NEW is performed.\n"
+" \n"
+" A useful alias to use with this is r='fc -s', so that typing `r cc'\n"
+" runs the last command beginning with `cc' and typing `r' re-executes\n"
+" the last command."
+msgstr ""
+" fc is used to list or edit and re-execute commands from the history list.\n"
+" FIRST and LAST can be numbers specifying the range, or FIRST can be a\n"
+" string, which means the most recent command beginning with that\n"
+" string.\n"
+" \n"
+" -e ENAME selects which editor to use. Default is FCEDIT, then "
+"EDITOR,\n"
+" then vi.\n"
+" \n"
+" -l means list lines instead of editing.\n"
+" -n means no line numbers listed.\n"
+" -r means reverse the order of the lines (making it newest listed "
+"first).\n"
+" \n"
+" With the ‘fc -s [pat=rep ...] [command]’ format, the command is\n"
+" re-executed after the substitution OLD=NEW is performed.\n"
+" \n"
+" A useful alias to use with this is r='fc -s', so that typing ‘r cc’\n"
+" runs the last command beginning with ‘cc’ and typing ‘r’ re-executes\n"
+" the last command."
-#: builtins.c:473
+#: builtins.c:573
msgid ""
-"or not it is enabled. The -s option restricts the output to the POSIX.2"
+" Place JOB_SPEC in the foreground, and make it the current job. If\n"
+" JOB_SPEC is not present, the shell's notion of the current job is\n"
+" used."
msgstr ""
-"or not it is enabled. The -s option restricts the output to the POSIX.2"
+" Place JOB_SPEC in the foreground, and make it the current job. If\n"
+" JOB_SPEC is not present, the shell's notion of the current job is\n"
+" used."
-#: builtins.c:474
+#: builtins.c:583
msgid ""
-"`special' builtins. The -n option displays a list of all disabled builtins."
+" Place each JOB_SPEC in the background, as if it had been started with\n"
+" `&'. If JOB_SPEC is not present, the shell's notion of the current\n"
+" job is used."
msgstr ""
-"‘special’ builtins. The -n option displays a list of all disabled builtins."
-
-#: builtins.c:480
-msgid "Read ARGs as input to the shell and execute the resulting command(s)."
-msgstr "Read ARGs as input to the shell and execute the resulting command(s)."
-
-#: builtins.c:486
-msgid "Getopts is used by shell procedures to parse positional parameters."
-msgstr "Getopts is used by shell procedures to parse positional parameters."
-
-#: builtins.c:488
-msgid "OPTSTRING contains the option letters to be recognized; if a letter"
-msgstr "OPTSTRING contains the option letters to be recognized; if a letter"
-
-#: builtins.c:489
-msgid "is followed by a colon, the option is expected to have an argument,"
-msgstr "is followed by a colon, the option is expected to have an argument,"
-
-#: builtins.c:490
-msgid "which should be separated from it by white space."
-msgstr "which should be separated from it by white space."
-
-#: builtins.c:492
-msgid "Each time it is invoked, getopts will place the next option in the"
-msgstr "Each time it is invoked, getopts will place the next option in the"
-
-#: builtins.c:493
-msgid "shell variable $name, initializing name if it does not exist, and"
-msgstr "shell variable $name, initializing name if it does not exist, and"
-
-#: builtins.c:494
-msgid "the index of the next argument to be processed into the shell"
-msgstr "the index of the next argument to be processed into the shell"
-
-#: builtins.c:495
-msgid "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-msgstr "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-
-#: builtins.c:496
-msgid "a shell script is invoked. When an option requires an argument,"
-msgstr "a shell script is invoked. When an option requires an argument,"
-
-#: builtins.c:497
-msgid "getopts places that argument into the shell variable OPTARG."
-msgstr "getopts places that argument into the shell variable OPTARG."
-
-#: builtins.c:499
-msgid "getopts reports errors in one of two ways. If the first character"
-msgstr "getopts reports errors in one of two ways. If the first character"
-
-#: builtins.c:500
-msgid "of OPTSTRING is a colon, getopts uses silent error reporting. In"
-msgstr "of OPTSTRING is a colon, getopts uses silent error reporting. In"
-
-#: builtins.c:501
-msgid "this mode, no error messages are printed. If an invalid option is"
-msgstr "this mode, no error messages are printed. If an invalid option is"
-
-#: builtins.c:502
-msgid "seen, getopts places the option character found into OPTARG. If a"
-msgstr "seen, getopts places the option character found into OPTARG. If a"
+" Place each JOB_SPEC in the background, as if it had been started with\n"
+" ‘&’. If JOB_SPEC is not present, the shell's notion of the current\n"
+" job is used."
-#: builtins.c:503
-msgid "required argument is not found, getopts places a ':' into NAME and"
-msgstr "required argument is not found, getopts places a ‘:’ into NAME and"
-
-#: builtins.c:504
-msgid "sets OPTARG to the option character found. If getopts is not in"
-msgstr "sets OPTARG to the option character found. If getopts is not in"
-
-#: builtins.c:505
-msgid "silent mode, and an invalid option is seen, getopts places '?' into"
-msgstr "silent mode, and an invalid option is seen, getopts places ‘?’ into"
+#: builtins.c:592
+msgid ""
+" For each NAME, the full pathname of the command is determined and\n"
+" remembered. If the -p option is supplied, PATHNAME is used as the\n"
+" full pathname of NAME, and no path search is performed. The -r\n"
+" option causes the shell to forget all remembered locations. The -d\n"
+" option causes the shell to forget the remembered location of each NAME.\n"
+" If the -t option is supplied the full pathname to which each NAME\n"
+" corresponds is printed. If multiple NAME arguments are supplied with\n"
+" -t, the NAME is printed before the hashed full pathname. The -l option\n"
+" causes output to be displayed in a format that may be reused as input.\n"
+" If no arguments are given, information about remembered commands is "
+"displayed."
+msgstr ""
+" For each NAME, the full pathname of the command is determined and\n"
+" remembered. If the -p option is supplied, PATHNAME is used as the\n"
+" full pathname of NAME, and no path search is performed. The -r\n"
+" option causes the shell to forget all remembered locations. The -d\n"
+" option causes the shell to forget the remembered location of each NAME.\n"
+" If the -t option is supplied the full pathname to which each NAME\n"
+" corresponds is printed. If multiple NAME arguments are supplied with\n"
+" -t, the NAME is printed before the hashed full pathname. The -l option\n"
+" causes output to be displayed in a format that may be reused as input.\n"
+" If no arguments are given, information about remembered commands is "
+"displayed."
-#: builtins.c:506
-msgid "NAME and unsets OPTARG. If a required argument is not found, a '?'"
-msgstr "NAME and unsets OPTARG. If a required argument is not found, a ‘?’"
+#: builtins.c:608
+msgid ""
+" Display helpful information about builtin commands. If PATTERN is\n"
+" specified, gives detailed help on all commands matching PATTERN,\n"
+" otherwise a list of the builtins is printed. The -s option\n"
+" restricts the output for each builtin command matching PATTERN to\n"
+" a short usage synopsis."
+msgstr ""
+" Display helpful information about builtin commands. If PATTERN is\n"
+" specified, gives detailed help on all commands matching PATTERN,\n"
+" otherwise a list of the builtins is printed. The -s option\n"
+" restricts the output for each builtin command matching PATTERN to\n"
+" a short usage synopsis."
-#: builtins.c:507
-msgid "is placed in NAME, OPTARG is unset, and a diagnostic message is"
-msgstr "is placed in NAME, OPTARG is unset, and a diagnostic message is"
+#: builtins.c:620
+msgid ""
+" Display the history list with line numbers. Lines listed with\n"
+" with a `*' have been modified. Argument of N says to list only\n"
+" the last N lines. The `-c' option causes the history list to be\n"
+" cleared by deleting all of the entries. The `-d' option deletes\n"
+" the history entry at offset OFFSET. The `-w' option writes out the\n"
+" current history to the history file; `-r' means to read the file and\n"
+" append the contents to the history list instead. `-a' means\n"
+" to append history lines from this session to the history file.\n"
+" Argument `-n' means to read all history lines not already read\n"
+" from the history file and append them to the history list.\n"
+" \n"
+" If FILENAME is given, then that is used as the history file else\n"
+" if $HISTFILE has a value, that is used, else ~/.bash_history.\n"
+" If the -s option is supplied, the non-option ARGs are appended to\n"
+" the history list as a single entry. The -p option means to perform\n"
+" history expansion on each ARG and display the result, without storing\n"
+" anything in the history list.\n"
+" \n"
+" If the $HISTTIMEFORMAT variable is set and not null, its value is used\n"
+" as a format string for strftime(3) to print the time stamp associated\n"
+" with each displayed history entry. No time stamps are printed otherwise."
+msgstr ""
+" Display the history list with line numbers. Lines listed with\n"
+" with a ‘*’ have been modified. Argument of N says to list only\n"
+" the last N lines. The ‘-c’ option causes the history list to be\n"
+" cleared by deleting all of the entries. The ‘-d’ option deletes\n"
+" the history entry at offset OFFSET. The ‘-w’ option writes out the\n"
+" current history to the history file; ‘-r’ means to read the file and\n"
+" append the contents to the history list instead. ‘-a’ means\n"
+" to append history lines from this session to the history file.\n"
+" Argument ‘-n’ means to read all history lines not already read\n"
+" from the history file and append them to the history list.\n"
+" \n"
+" If FILENAME is given, then that is used as the history file else\n"
+" if $HISTFILE has a value, that is used, else ~/.bash_history.\n"
+" If the -s option is supplied, the non-option ARGs are appended to\n"
+" the history list as a single entry. The -p option means to perform\n"
+" history expansion on each ARG and display the result, without storing\n"
+" anything in the history list.\n"
+" \n"
+" If the $HISTTIMEFORMAT variable is set and not null, its value is used\n"
+" as a format string for strftime(3) to print the time stamp associated\n"
+" with each displayed history entry. No time stamps are printed otherwise."
-#: builtins.c:508
-msgid "printed."
-msgstr "printed."
+#: builtins.c:648
+msgid ""
+" Lists the active jobs. The -l option lists process id's in addition\n"
+" to the normal information; the -p option lists process id's only.\n"
+" If -n is given, only processes that have changed status since the last\n"
+" notification are printed. JOBSPEC restricts output to that job. The\n"
+" -r and -s options restrict output to running and stopped jobs only,\n"
+" respectively. Without options, the status of all active jobs is\n"
+" printed. If -x is given, COMMAND is run after all job specifications\n"
+" that appear in ARGS have been replaced with the process ID of that "
+"job's\n"
+" process group leader."
+msgstr ""
+" Lists the active jobs. The -l option lists process id's in addition\n"
+" to the normal information; the -p option lists process id's only.\n"
+" If -n is given, only processes that have changed status since the last\n"
+" notification are printed. JOBSPEC restricts output to that job. The\n"
+" -r and -s options restrict output to running and stopped jobs only,\n"
+" respectively. Without options, the status of all active jobs is\n"
+" printed. If -x is given, COMMAND is run after all job specifications\n"
+" that appear in ARGS have been replaced with the process ID of that "
+"job's\n"
+" process group leader."
-#: builtins.c:510
-msgid "If the shell variable OPTERR has the value 0, getopts disables the"
-msgstr "If the shell variable OPTERR has the value 0, getopts disables the"
+#: builtins.c:664
+msgid ""
+" By default, removes each JOBSPEC argument from the table of active jobs.\n"
+" If the -h option is given, the job is not removed from the table, but "
+"is\n"
+" marked so that SIGHUP is not sent to the job if the shell receives a\n"
+" SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove "
+"all\n"
+" jobs from the job table; the -r option means to remove only running jobs."
+msgstr ""
+" By default, removes each JOBSPEC argument from the table of active jobs.\n"
+" If the -h option is given, the job is not removed from the table, but "
+"is\n"
+" marked so that SIGHUP is not sent to the job if the shell receives a\n"
+" SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove "
+"all\n"
+" jobs from the job table; the -r option means to remove only running jobs."
-#: builtins.c:511
-msgid "printing of error messages, even if the first character of"
-msgstr "printing of error messages, even if the first character of"
+#: builtins.c:675
+msgid ""
+" Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If\n"
+" SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'\n"
+" lists the signal names; if arguments follow `-l' they are assumed to\n"
+" be signal numbers for which names should be listed. Kill is a shell\n"
+" builtin for two reasons: it allows job IDs to be used instead of\n"
+" process IDs, and, if you have reached the limit on processes that\n"
+" you can create, you don't have to start a process to kill another one."
+msgstr ""
+" Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If\n"
+" SIGSPEC is not present, then SIGTERM is assumed. An argument of ‘-l’\n"
+" lists the signal names; if arguments follow ‘-l’ they are assumed to\n"
+" be signal numbers for which names should be listed. Kill is a shell\n"
+" builtin for two reasons: it allows job IDs to be used instead of\n"
+" process IDs, and, if you have reached the limit on processes that\n"
+" you can create, you don't have to start a process to kill another one."
-#: builtins.c:512
-msgid "OPTSTRING is not a colon. OPTERR has the value 1 by default."
-msgstr "OPTSTRING is not a colon. OPTERR has the value 1 by default."
+#: builtins.c:687
+msgid ""
+" Each ARG is an arithmetic expression to be evaluated. Evaluation\n"
+" is done in fixed-width integers with no check for overflow, though\n"
+" division by 0 is trapped and flagged as an error. The following\n"
+" list of operators is grouped into levels of equal-precedence operators.\n"
+" The levels are listed in order of decreasing precedence.\n"
+" \n"
+" \tid++, id--\tvariable post-increment, post-decrement\n"
+" \t++id, --id\tvariable pre-increment, pre-decrement\n"
+" \t-, +\t\tunary minus, plus\n"
+" \t!, ~\t\tlogical and bitwise negation\n"
+" \t**\t\texponentiation\n"
+" \t*, /, %\t\tmultiplication, division, remainder\n"
+" \t+, -\t\taddition, subtraction\n"
+" \t<<, >>\t\tleft and right bitwise shifts\n"
+" \t<=, >=, <, >\tcomparison\n"
+" \t==, !=\t\tequality, inequality\n"
+" \t&\t\tbitwise AND\n"
+" \t^\t\tbitwise XOR\n"
+" \t|\t\tbitwise OR\n"
+" \t&&\t\tlogical AND\n"
+" \t||\t\tlogical OR\n"
+" \texpr ? expr : expr\n"
+" \t\t\tconditional operator\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignment\n"
+" \n"
+" Shell variables are allowed as operands. The name of the variable\n"
+" is replaced by its value (coerced to a fixed-width integer) within\n"
+" an expression. The variable need not have its integer attribute\n"
+" turned on to be used in an expression.\n"
+" \n"
+" Operators are evaluated in order of precedence. Sub-expressions in\n"
+" parentheses are evaluated first and may override the precedence\n"
+" rules above.\n"
+" \n"
+" If the last ARG evaluates to 0, let returns 1; 0 is returned\n"
+" otherwise."
+msgstr ""
+" Each ARG is an arithmetic expression to be evaluated. Evaluation\n"
+" is done in fixed-width integers with no check for overflow, though\n"
+" division by 0 is trapped and flagged as an error. The following\n"
+" list of operators is grouped into levels of equal-precedence operators.\n"
+" The levels are listed in order of decreasing precedence.\n"
+" \n"
+" \tid++, id--\tvariable post-increment, post-decrement\n"
+" \t++id, --id\tvariable pre-increment, pre-decrement\n"
+" \t-, +\t\tunary minus, plus\n"
+" \t!, ~\t\tlogical and bitwise negation\n"
+" \t**\t\texponentiation\n"
+" \t*, /, %\t\tmultiplication, division, remainder\n"
+" \t+, -\t\taddition, subtraction\n"
+" \t<<, >>\t\tleft and right bitwise shifts\n"
+" \t<=, >=, <, >\tcomparison\n"
+" \t==, !=\t\tequality, inequality\n"
+" \t&\t\tbitwise AND\n"
+" \t^\t\tbitwise XOR\n"
+" \t|\t\tbitwise OR\n"
+" \t&&\t\tlogical AND\n"
+" \t||\t\tlogical OR\n"
+" \texpr ? expr : expr\n"
+" \t\t\tconditional operator\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignment\n"
+" \n"
+" Shell variables are allowed as operands. The name of the variable\n"
+" is replaced by its value (coerced to a fixed-width integer) within\n"
+" an expression. The variable need not have its integer attribute\n"
+" turned on to be used in an expression.\n"
+" \n"
+" Operators are evaluated in order of precedence. Sub-expressions in\n"
+" parentheses are evaluated first and may override the precedence\n"
+" rules above.\n"
+" \n"
+" If the last ARG evaluates to 0, let returns 1; 0 is returned\n"
+" otherwise."
-#: builtins.c:514
-msgid "Getopts normally parses the positional parameters ($0 - $9), but if"
-msgstr "Getopts normally parses the positional parameters ($0 - $9), but if"
+#: builtins.c:730
+msgid ""
+" One line is read from the standard input, or from file descriptor FD if "
+"the\n"
+" -u option is supplied, and the first word is assigned to the first "
+"NAME,\n"
+" the second word to the second NAME, and so on, with leftover words "
+"assigned\n"
+" to the last NAME. Only the characters found in $IFS are recognized as "
+"word\n"
+" delimiters. If no NAMEs are supplied, the line read is stored in the "
+"REPLY\n"
+" variable. If the -r option is given, this signifies `raw' input, and\n"
+" backslash escaping is disabled. The -d option causes read to continue\n"
+" until the first character of DELIM is read, rather than newline. If the "
+"-p\n"
+" option is supplied, the string PROMPT is output without a trailing "
+"newline\n"
+" before attempting to read. If -a is supplied, the words read are "
+"assigned\n"
+" to sequential indices of ARRAY, starting at zero. If -e is supplied "
+"and\n"
+" the shell is interactive, readline is used to obtain the line. If -n "
+"is\n"
+" supplied with a non-zero NCHARS argument, read returns after NCHARS\n"
+" characters have been read. The -s option causes input coming from a\n"
+" terminal to not be echoed.\n"
+" \n"
+" The -t option causes read to time out and return failure if a complete "
+"line\n"
+" of input is not read within TIMEOUT seconds. If the TMOUT variable is "
+"set,\n"
+" its value is the default timeout. The return code is zero, unless end-"
+"of-file\n"
+" is encountered, read times out, or an invalid file descriptor is "
+"supplied as\n"
+" the argument to -u."
+msgstr ""
+" One line is read from the standard input, or from file descriptor FD if "
+"the\n"
+" -u option is supplied, and the first word is assigned to the first "
+"NAME,\n"
+" the second word to the second NAME, and so on, with leftover words "
+"assigned\n"
+" to the last NAME. Only the characters found in $IFS are recognized as "
+"word\n"
+" delimiters. If no NAMEs are supplied, the line read is stored in the "
+"REPLY\n"
+" variable. If the -r option is given, this signifies ‘raw’ input, and\n"
+" backslash escaping is disabled. The -d option causes read to continue\n"
+" until the first character of DELIM is read, rather than newline. If the "
+"-p\n"
+" option is supplied, the string PROMPT is output without a trailing "
+"newline\n"
+" before attempting to read. If -a is supplied, the words read are "
+"assigned\n"
+" to sequential indices of ARRAY, starting at zero. If -e is supplied "
+"and\n"
+" the shell is interactive, readline is used to obtain the line. If -n "
+"is\n"
+" supplied with a non-zero NCHARS argument, read returns after NCHARS\n"
+" characters have been read. The -s option causes input coming from a\n"
+" terminal to not be echoed.\n"
+" \n"
+" The -t option causes read to time out and return failure if a complete "
+"line\n"
+" of input is not read within TIMEOUT seconds. If the TMOUT variable is "
+"set,\n"
+" its value is the default timeout. The return code is zero, unless end-"
+"of-file\n"
+" is encountered, read times out, or an invalid file descriptor is "
+"supplied as\n"
+" the argument to -u."
-#: builtins.c:515
-msgid "more arguments are given, they are parsed instead."
-msgstr "more arguments are given, they are parsed instead."
+#: builtins.c:756
+msgid ""
+" Causes a function to exit with the return value specified by N. If N\n"
+" is omitted, the return status is that of the last command."
+msgstr ""
+" Causes a function to exit with the return value specified by N. If N\n"
+" is omitted, the return status is that of the last command."
-#: builtins.c:521
-msgid "Exec FILE, replacing this shell with the specified program."
-msgstr "Exec FILE, replacing this shell with the specified program."
+#: builtins.c:763
+msgid ""
+" -a Mark variables which are modified or created for export.\n"
+" -b Notify of job termination immediately.\n"
+" -e Exit immediately if a command exits with a non-zero status.\n"
+" -f Disable file name generation (globbing).\n"
+" -h Remember the location of commands as they are looked up.\n"
+" -k All assignment arguments are placed in the environment for a\n"
+" command, not just those that precede the command name.\n"
+" -m Job control is enabled.\n"
+" -n Read commands but do not execute them.\n"
+" -o option-name\n"
+" Set the variable corresponding to option-name:\n"
+" allexport same as -a\n"
+" braceexpand same as -B\n"
+" emacs use an emacs-style line editing interface\n"
+" errexit same as -e\n"
+" errtrace same as -E\n"
+" functrace same as -T\n"
+" hashall same as -h\n"
+" histexpand same as -H\n"
+" history enable command history\n"
+" ignoreeof the shell will not exit upon reading EOF\n"
+" interactive-comments\n"
+" allow comments to appear in interactive "
+"commands\n"
+" keyword same as -k\n"
+" monitor same as -m\n"
+" noclobber same as -C\n"
+" noexec same as -n\n"
+" noglob same as -f\n"
+" nolog currently accepted but ignored\n"
+" notify same as -b\n"
+" nounset same as -u\n"
+" onecmd same as -t\n"
+" physical same as -P\n"
+" pipefail the return value of a pipeline is the status "
+"of\n"
+" the last command to exit with a non-zero "
+"status,\n"
+" or zero if no command exited with a non-zero "
+"status\n"
+" posix change the behavior of bash where the default\n"
+" operation differs from the 1003.2 standard to\n"
+" match the standard\n"
+" privileged same as -p\n"
+" verbose same as -v\n"
+" vi use a vi-style line editing interface\n"
+" xtrace same as -x\n"
+" -p Turned on whenever the real and effective user ids do not "
+"match.\n"
+" Disables processing of the $ENV file and importing of shell\n"
+" functions. Turning this option off causes the effective uid "
+"and\n"
+" gid to be set to the real uid and gid.\n"
+" -t Exit after reading and executing one command.\n"
+" -u Treat unset variables as an error when substituting.\n"
+" -v Print shell input lines as they are read.\n"
+" -x Print commands and their arguments as they are executed.\n"
+" -B the shell will perform brace expansion\n"
+" -C If set, disallow existing regular files to be overwritten\n"
+" by redirection of output.\n"
+" -E If set, the ERR trap is inherited by shell functions.\n"
+" -H Enable ! style history substitution. This flag is on\n"
+" by default when the shell is interactive.\n"
+" -P If set, do not follow symbolic links when executing commands\n"
+" such as cd which change the current directory.\n"
+" -T If set, the DEBUG trap is inherited by shell functions.\n"
+" - Assign any remaining arguments to the positional parameters.\n"
+" The -x and -v options are turned off.\n"
+" \n"
+" Using + rather than - causes these flags to be turned off. The\n"
+" flags can also be used upon invocation of the shell. The current\n"
+" set of flags may be found in $-. The remaining n ARGs are positional\n"
+" parameters and are assigned, in order, to $1, $2, .. $n. If no\n"
+" ARGs are given, all shell variables are printed."
+msgstr ""
+" -a Mark variables which are modified or created for export.\n"
+" -b Notify of job termination immediately.\n"
+" -e Exit immediately if a command exits with a non-zero status.\n"
+" -f Disable file name generation (globbing).\n"
+" -h Remember the location of commands as they are looked up.\n"
+" -k All assignment arguments are placed in the environment for a\n"
+" command, not just those that precede the command name.\n"
+" -m Job control is enabled.\n"
+" -n Read commands but do not execute them.\n"
+" -o option-name\n"
+" Set the variable corresponding to option-name:\n"
+" allexport same as -a\n"
+" braceexpand same as -B\n"
+" emacs use an emacs-style line editing interface\n"
+" errexit same as -e\n"
+" errtrace same as -E\n"
+" functrace same as -T\n"
+" hashall same as -h\n"
+" histexpand same as -H\n"
+" history enable command history\n"
+" ignoreeof the shell will not exit upon reading EOF\n"
+" interactive-comments\n"
+" allow comments to appear in interactive "
+"commands\n"
+" keyword same as -k\n"
+" monitor same as -m\n"
+" noclobber same as -C\n"
+" noexec same as -n\n"
+" noglob same as -f\n"
+" nolog currently accepted but ignored\n"
+" notify same as -b\n"
+" nounset same as -u\n"
+" onecmd same as -t\n"
+" physical same as -P\n"
+" pipefail the return value of a pipeline is the status "
+"of\n"
+" the last command to exit with a non-zero "
+"status,\n"
+" or zero if no command exited with a non-zero "
+"status\n"
+" posix change the behavior of bash where the default\n"
+" operation differs from the 1003.2 standard to\n"
+" match the standard\n"
+" privileged same as -p\n"
+" verbose same as -v\n"
+" vi use a vi-style line editing interface\n"
+" xtrace same as -x\n"
+" -p Turned on whenever the real and effective user ids do not "
+"match.\n"
+" Disables processing of the $ENV file and importing of shell\n"
+" functions. Turning this option off causes the effective uid "
+"and\n"
+" gid to be set to the real uid and gid.\n"
+" -t Exit after reading and executing one command.\n"
+" -u Treat unset variables as an error when substituting.\n"
+" -v Print shell input lines as they are read.\n"
+" -x Print commands and their arguments as they are executed.\n"
+" -B the shell will perform brace expansion\n"
+" -C If set, disallow existing regular files to be overwritten\n"
+" by redirection of output.\n"
+" -E If set, the ERR trap is inherited by shell functions.\n"
+" -H Enable ! style history substitution. This flag is on\n"
+" by default when the shell is interactive.\n"
+" -P If set, do not follow symbolic links when executing commands\n"
+" such as cd which change the current directory.\n"
+" -T If set, the DEBUG trap is inherited by shell functions.\n"
+" - Assign any remaining arguments to the positional parameters.\n"
+" The -x and -v options are turned off.\n"
+" \n"
+" Using + rather than - causes these flags to be turned off. The\n"
+" flags can also be used upon invocation of the shell. The current\n"
+" set of flags may be found in $-. The remaining n ARGs are positional\n"
+" parameters and are assigned, in order, to $1, $2, .. $n. If no\n"
+" ARGs are given, all shell variables are printed."
-#: builtins.c:522
-msgid "If FILE is not specified, the redirections take effect in this"
-msgstr "If FILE is not specified, the redirections take effect in this"
+#: builtins.c:836
+msgid ""
+" For each NAME, remove the corresponding variable or function. Given\n"
+" the `-v', unset will only act on variables. Given the `-f' flag,\n"
+" unset will only act on functions. With neither flag, unset first\n"
+" tries to unset a variable, and if that fails, then tries to unset a\n"
+" function. Some variables cannot be unset; also see readonly."
+msgstr ""
+" For each NAME, remove the corresponding variable or function. Given\n"
+" the ‘-v’, unset will only act on variables. Given the ‘-f’ flag,\n"
+" unset will only act on functions. With neither flag, unset first\n"
+" tries to unset a variable, and if that fails, then tries to unset a\n"
+" function. Some variables cannot be unset; also see readonly."
-#: builtins.c:523
-msgid "shell. If the first argument is `-l', then place a dash in the"
-msgstr "shell. If the first argument is ‘-l’, then place a dash in the"
+#: builtins.c:846
+msgid ""
+" NAMEs are marked for automatic export to the environment of\n"
+" subsequently executed commands. If the -f option is given,\n"
+" the NAMEs refer to functions. If no NAMEs are given, or if `-p'\n"
+" is given, a list of all names that are exported in this shell is\n"
+" printed. An argument of `-n' says to remove the export property\n"
+" from subsequent NAMEs. An argument of `--' disables further option\n"
+" processing."
+msgstr ""
+" NAMEs are marked for automatic export to the environment of\n"
+" subsequently executed commands. If the -f option is given,\n"
+" the NAMEs refer to functions. If no NAMEs are given, or if ‘-p’\n"
+" is given, a list of all names that are exported in this shell is\n"
+" printed. An argument of ‘-n’ says to remove the export property\n"
+" from subsequent NAMEs. An argument of ‘--’ disables further option\n"
+" processing."
-#: builtins.c:524
-msgid "zeroth arg passed to FILE, as login does. If the `-c' option"
-msgstr "zeroth arg passed to FILE, as login does. If the ‘-c’ option"
+#: builtins.c:858
+msgid ""
+" The given NAMEs are marked readonly and the values of these NAMEs may\n"
+" not be changed by subsequent assignment. If the -f option is given,\n"
+" then functions corresponding to the NAMEs are so marked. If no\n"
+" arguments are given, or if `-p' is given, a list of all readonly names\n"
+" is printed. The `-a' option means to treat each NAME as\n"
+" an array variable. An argument of `--' disables further option\n"
+" processing."
+msgstr ""
+" The given NAMEs are marked readonly and the values of these NAMEs may\n"
+" not be changed by subsequent assignment. If the -f option is given,\n"
+" then functions corresponding to the NAMEs are so marked. If no\n"
+" arguments are given, or if ‘-p’ is given, a list of all readonly names\n"
+" is printed. The ‘-a’ option means to treat each NAME as\n"
+" an array variable. An argument of ‘--’ disables further option\n"
+" processing."
-#: builtins.c:525
-msgid "is supplied, FILE is executed with a null environment. The `-a'"
-msgstr "is supplied, FILE is executed with a null environment. The ‘-a’"
+#: builtins.c:870
+msgid ""
+" The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
+" not given, it is assumed to be 1."
+msgstr ""
+" The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
+" not given, it is assumed to be 1."
+
+#: builtins.c:877 builtins.c:886
+msgid ""
+" Read and execute commands from FILENAME and return. The pathnames\n"
+" in $PATH are used to find the directory containing FILENAME. If any\n"
+" ARGUMENTS are supplied, they become the positional parameters when\n"
+" FILENAME is executed."
+msgstr ""
+" Read and execute commands from FILENAME and return. The pathnames\n"
+" in $PATH are used to find the directory containing FILENAME. If any\n"
+" ARGUMENTS are supplied, they become the positional parameters when\n"
+" FILENAME is executed."
+
+#: builtins.c:896
+msgid ""
+" Suspend the execution of this shell until it receives a SIGCONT\n"
+" signal. The `-f' if specified says not to complain about this\n"
+" being a login shell if it is; just suspend anyway."
+msgstr ""
+" Suspend the execution of this shell until it receives a SIGCONT\n"
+" signal. The ‘-f’ if specified says not to complain about this\n"
+" being a login shell if it is; just suspend anyway."
+
+#: builtins.c:905
+msgid ""
+" Exits with a status of 0 (true) or 1 (false) depending on\n"
+" the evaluation of EXPR. Expressions may be unary or binary. Unary\n"
+" expressions are often used to examine the status of a file. There\n"
+" are string operators as well, and numeric comparison operators.\n"
+" \n"
+" File operators:\n"
+" \n"
+" -a FILE True if file exists.\n"
+" -b FILE True if file is block special.\n"
+" -c FILE True if file is character special.\n"
+" -d FILE True if file is a directory.\n"
+" -e FILE True if file exists.\n"
+" -f FILE True if file exists and is a regular file.\n"
+" -g FILE True if file is set-group-id.\n"
+" -h FILE True if file is a symbolic link.\n"
+" -L FILE True if file is a symbolic link.\n"
+" -k FILE True if file has its `sticky' bit set.\n"
+" -p FILE True if file is a named pipe.\n"
+" -r FILE True if file is readable by you.\n"
+" -s FILE True if file exists and is not empty.\n"
+" -S FILE True if file is a socket.\n"
+" -t FD True if FD is opened on a terminal.\n"
+" -u FILE True if the file is set-user-id.\n"
+" -w FILE True if the file is writable by you.\n"
+" -x FILE True if the file is executable by you.\n"
+" -O FILE True if the file is effectively owned by you.\n"
+" -G FILE True if the file is effectively owned by your group.\n"
+" -N FILE True if the file has been modified since it was last "
+"read.\n"
+" \n"
+" FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n"
+" modification date).\n"
+" \n"
+" FILE1 -ot FILE2 True if file1 is older than file2.\n"
+" \n"
+" FILE1 -ef FILE2 True if file1 is a hard link to file2.\n"
+" \n"
+" String operators:\n"
+" \n"
+" -z STRING True if string is empty.\n"
+" \n"
+" -n STRING\n"
+" STRING True if string is not empty.\n"
+" \n"
+" STRING1 = STRING2\n"
+" True if the strings are equal.\n"
+" STRING1 != STRING2\n"
+" True if the strings are not equal.\n"
+" STRING1 < STRING2\n"
+" True if STRING1 sorts before STRING2 "
+"lexicographically.\n"
+" STRING1 > STRING2\n"
+" True if STRING1 sorts after STRING2 "
+"lexicographically.\n"
+" \n"
+" Other operators:\n"
+" \n"
+" -o OPTION True if the shell option OPTION is enabled.\n"
+" ! EXPR True if expr is false.\n"
+" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
+" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
+" \n"
+" arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,\n"
+" -lt, -le, -gt, or -ge.\n"
+" \n"
+" Arithmetic binary operators return true if ARG1 is equal, not-equal,\n"
+" less-than, less-than-or-equal, greater-than, or greater-than-or-equal\n"
+" than ARG2."
+msgstr ""
+" Exits with a status of 0 (true) or 1 (false) depending on\n"
+" the evaluation of EXPR. Expressions may be unary or binary. Unary\n"
+" expressions are often used to examine the status of a file. There\n"
+" are string operators as well, and numeric comparison operators.\n"
+" \n"
+" File operators:\n"
+" \n"
+" -a FILE True if file exists.\n"
+" -b FILE True if file is block special.\n"
+" -c FILE True if file is character special.\n"
+" -d FILE True if file is a directory.\n"
+" -e FILE True if file exists.\n"
+" -f FILE True if file exists and is a regular file.\n"
+" -g FILE True if file is set-group-id.\n"
+" -h FILE True if file is a symbolic link.\n"
+" -L FILE True if file is a symbolic link.\n"
+" -k FILE True if file has its ‘sticky’ bit set.\n"
+" -p FILE True if file is a named pipe.\n"
+" -r FILE True if file is readable by you.\n"
+" -s FILE True if file exists and is not empty.\n"
+" -S FILE True if file is a socket.\n"
+" -t FD True if FD is opened on a terminal.\n"
+" -u FILE True if the file is set-user-id.\n"
+" -w FILE True if the file is writable by you.\n"
+" -x FILE True if the file is executable by you.\n"
+" -O FILE True if the file is effectively owned by you.\n"
+" -G FILE True if the file is effectively owned by your group.\n"
+" -N FILE True if the file has been modified since it was last "
+"read.\n"
+" \n"
+" FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n"
+" modification date).\n"
+" \n"
+" FILE1 -ot FILE2 True if file1 is older than file2.\n"
+" \n"
+" FILE1 -ef FILE2 True if file1 is a hard link to file2.\n"
+" \n"
+" String operators:\n"
+" \n"
+" -z STRING True if string is empty.\n"
+" \n"
+" -n STRING\n"
+" STRING True if string is not empty.\n"
+" \n"
+" STRING1 = STRING2\n"
+" True if the strings are equal.\n"
+" STRING1 != STRING2\n"
+" True if the strings are not equal.\n"
+" STRING1 < STRING2\n"
+" True if STRING1 sorts before STRING2 "
+"lexicographically.\n"
+" STRING1 > STRING2\n"
+" True if STRING1 sorts after STRING2 "
+"lexicographically.\n"
+" \n"
+" Other operators:\n"
+" \n"
+" -o OPTION True if the shell option OPTION is enabled.\n"
+" ! EXPR True if expr is false.\n"
+" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
+" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
+" \n"
+" arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,\n"
+" -lt, -le, -gt, or -ge.\n"
+" \n"
+" Arithmetic binary operators return true if ARG1 is equal, not-equal,\n"
+" less-than, less-than-or-equal, greater-than, or greater-than-or-equal\n"
+" than ARG2."
-#: builtins.c:526
-msgid "option means to make set argv[0] of the executed process to NAME."
-msgstr "option means to make set argv[0] of the executed process to NAME."
+#: builtins.c:975
+msgid ""
+" This is a synonym for the \"test\" builtin, but the last\n"
+" argument must be a literal `]', to match the opening `['."
+msgstr ""
+" This is a synonym for the “test” builtin, but the last\n"
+" argument must be a literal ‘]’, to match the opening ‘[’."
+
+#: builtins.c:982
+msgid ""
+" Print the accumulated user and system times for processes run from\n"
+" the shell."
+msgstr ""
+" Print the accumulated user and system times for processes run from\n"
+" the shell."
+
+#: builtins.c:989
+msgid ""
+" The command ARG is to be read and executed when the shell receives\n"
+" signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC\n"
+" is supplied) or `-', each specified signal is reset to its original\n"
+" value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n"
+" shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)\n"
+" the command ARG is executed on exit from the shell. If a SIGNAL_SPEC\n"
+" is DEBUG, ARG is executed after every simple command. If the`-p' "
+"option\n"
+" is supplied then the trap commands associated with each SIGNAL_SPEC are\n"
+" displayed. If no arguments are supplied or if only `-p' is given, trap\n"
+" prints the list of commands associated with each signal. Each "
+"SIGNAL_SPEC\n"
+" is either a signal name in <signal.h> or a signal number. Signal names\n"
+" are case insensitive and the SIG prefix is optional. `trap -l' prints\n"
+" a list of signal names and their corresponding numbers. Note that a\n"
+" signal can be sent to the shell with \"kill -signal $$\"."
+msgstr ""
+" The command ARG is to be read and executed when the shell receives\n"
+" signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC\n"
+" is supplied) or ‘-’, each specified signal is reset to its original\n"
+" value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n"
+" shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)\n"
+" the command ARG is executed on exit from the shell. If a SIGNAL_SPEC\n"
+" is DEBUG, ARG is executed after every simple command. If the‘-p’ "
+"option\n"
+" is supplied then the trap commands associated with each SIGNAL_SPEC are\n"
+" displayed. If no arguments are supplied or if only ‘-p’ is given, trap\n"
+" prints the list of commands associated with each signal. Each "
+"SIGNAL_SPEC\n"
+" is either a signal name in <signal.h> or a signal number. Signal names\n"
+" are case insensitive and the SIG prefix is optional. ‘trap -l’ prints\n"
+" a list of signal names and their corresponding numbers. Note that a\n"
+" signal can be sent to the shell with “kill -signal $$”."
-#: builtins.c:527
-msgid "If the file cannot be executed and the shell is not interactive,"
-msgstr "If the file cannot be executed and the shell is not interactive,"
+#: builtins.c:1008
+msgid ""
+" For each NAME, indicate how it would be interpreted if used as a\n"
+" command name.\n"
+" \n"
+" If the -t option is used, `type' outputs a single word which is one of\n"
+" `alias', `keyword', `function', `builtin', `file' or `', if NAME is an\n"
+" alias, shell reserved word, shell function, shell builtin, disk file,\n"
+" or unfound, respectively.\n"
+" \n"
+" If the -p flag is used, `type' either returns the name of the disk\n"
+" file that would be executed, or nothing if `type -t NAME' would not\n"
+" return `file'.\n"
+" \n"
+" If the -a flag is used, `type' displays all of the places that contain\n"
+" an executable named `file'. This includes aliases, builtins, and\n"
+" functions, if and only if the -p flag is not also used.\n"
+" \n"
+" The -f flag suppresses shell function lookup.\n"
+" \n"
+" The -P flag forces a PATH search for each NAME, even if it is an alias,\n"
+" builtin, or function, and returns the name of the disk file that would\n"
+" be executed."
+msgstr ""
+" For each NAME, indicate how it would be interpreted if used as a\n"
+" command name.\n"
+" \n"
+" If the -t option is used, ‘type’ outputs a single word which is one of\n"
+" ‘alias’, ‘keyword’, ‘function’, ‘builtin’, ‘file’ or ‘’, if NAME is an\n"
+" alias, shell reserved word, shell function, shell builtin, disk file,\n"
+" or unfound, respectively.\n"
+" \n"
+" If the -p flag is used, ‘type’ either returns the name of the disk\n"
+" file that would be executed, or nothing if ‘type -t NAME’ would not\n"
+" return ‘file’.\n"
+" \n"
+" If the -a flag is used, ‘type’ displays all of the places that contain\n"
+" an executable named ‘file’. This includes aliases, builtins, and\n"
+" functions, if and only if the -p flag is not also used.\n"
+" \n"
+" The -f flag suppresses shell function lookup.\n"
+" \n"
+" The -P flag forces a PATH search for each NAME, even if it is an alias,\n"
+" builtin, or function, and returns the name of the disk file that would\n"
+" be executed."
+
+#: builtins.c:1035
+msgid ""
+" Ulimit provides control over the resources available to processes\n"
+" started by the shell, on systems that allow such control. If an\n"
+" option is given, it is interpreted as follows:\n"
+" \n"
+" -S\tuse the `soft' resource limit\n"
+" -H\tuse the `hard' resource limit\n"
+" -a\tall current limits are reported\n"
+" -c\tthe maximum size of core files created\n"
+" -d\tthe maximum size of a process's data segment\n"
+" -f\tthe maximum size of files created by the shell\n"
+" -i the maximum number of pending signals\n"
+" -l\tthe maximum size a process may lock into memory\n"
+" -m\tthe maximum resident set size\n"
+" -n\tthe maximum number of open file descriptors\n"
+" -p\tthe pipe buffer size\n"
+" -q the maximum number of bytes in POSIX message queues\n"
+" -s\tthe maximum stack size\n"
+" -t\tthe maximum amount of cpu time in seconds\n"
+" -u\tthe maximum number of user processes\n"
+" -v\tthe size of virtual memory\n"
+" -x the maximum number of file locks\n"
+" \n"
+" If LIMIT is given, it is the new value of the specified resource;\n"
+" the special LIMIT values `soft', `hard', and `unlimited' stand for\n"
+" the current soft limit, the current hard limit, and no limit, "
+"respectively.\n"
+" Otherwise, the current value of the specified resource is printed.\n"
+" If no option is given, then -f is assumed. Values are in 1024-byte\n"
+" increments, except for -t, which is in seconds, -p, which is in\n"
+" increments of 512 bytes, and -u, which is an unscaled number of\n"
+" processes."
+msgstr ""
+" Ulimit provides control over the resources available to processes\n"
+" started by the shell, on systems that allow such control. If an\n"
+" option is given, it is interpreted as follows:\n"
+" \n"
+" -S\tuse the ‘soft’ resource limit\n"
+" -H\tuse the ‘hard’ resource limit\n"
+" -a\tall current limits are reported\n"
+" -c\tthe maximum size of core files created\n"
+" -d\tthe maximum size of a process's data segment\n"
+" -f\tthe maximum size of files created by the shell\n"
+" -i the maximum number of pending signals\n"
+" -l\tthe maximum size a process may lock into memory\n"
+" -m\tthe maximum resident set size\n"
+" -n\tthe maximum number of open file descriptors\n"
+" -p\tthe pipe buffer size\n"
+" -q the maximum number of bytes in POSIX message queues\n"
+" -s\tthe maximum stack size\n"
+" -t\tthe maximum amount of cpu time in seconds\n"
+" -u\tthe maximum number of user processes\n"
+" -v\tthe size of virtual memory\n"
+" -x the maximum number of file locks\n"
+" \n"
+" If LIMIT is given, it is the new value of the specified resource;\n"
+" the special LIMIT values ‘soft’, ‘hard’, and ‘unlimited’ stand for\n"
+" the current soft limit, the current hard limit, and no limit, "
+"respectively.\n"
+" Otherwise, the current value of the specified resource is printed.\n"
+" If no option is given, then -f is assumed. Values are in 1024-byte\n"
+" increments, except for -t, which is in seconds, -p, which is in\n"
+" increments of 512 bytes, and -u, which is an unscaled number of\n"
+" processes."
-#: builtins.c:528
-msgid "then the shell exits, unless the shell option `execfail' is set."
-msgstr "then the shell exits, unless the shell option ‘execfail’ is set."
+#: builtins.c:1071
+msgid ""
+" The user file-creation mask is set to MODE. If MODE is omitted, or if\n"
+" `-S' is supplied, the current value of the mask is printed. The `-S'\n"
+" option makes the output symbolic; otherwise an octal number is output.\n"
+" If `-p' is supplied, and MODE is omitted, the output is in a form\n"
+" that may be used as input. If MODE begins with a digit, it is\n"
+" interpreted as an octal number, otherwise it is a symbolic mode string\n"
+" like that accepted by chmod(1)."
+msgstr ""
+" The user file-creation mask is set to MODE. If MODE is omitted, or if\n"
+" ‘-S’ is supplied, the current value of the mask is printed. The ‘-S’\n"
+" option makes the output symbolic; otherwise an octal number is output.\n"
+" If ‘-p’ is supplied, and MODE is omitted, the output is in a form\n"
+" that may be used as input. If MODE begins with a digit, it is\n"
+" interpreted as an octal number, otherwise it is a symbolic mode string\n"
+" like that accepted by chmod(1)."
-#: builtins.c:534
-msgid "Exit the shell with a status of N. If N is omitted, the exit status"
-msgstr "Exit the shell with a status of N. If N is omitted, the exit status"
+#: builtins.c:1084
+msgid ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N may be a process ID or a job\n"
+" specification; if a job spec is given, all processes in the job's\n"
+" pipeline are waited for."
+msgstr ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N may be a process ID or a job\n"
+" specification; if a job spec is given, all processes in the job's\n"
+" pipeline are waited for."
-#: builtins.c:535
-msgid "is that of the last command executed."
-msgstr "is that of the last command executed."
+#: builtins.c:1096
+msgid ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N is a process ID; if it is not given,\n"
+" all child processes of the shell are waited for."
+msgstr ""
+" Wait for the specified process and report its termination status. If\n"
+" N is not given, all currently active child processes are waited for,\n"
+" and the return code is zero. N is a process ID; if it is not given,\n"
+" all child processes of the shell are waited for."
+
+#: builtins.c:1106
+msgid ""
+" The `for' loop executes a sequence of commands for each member in a\n"
+" list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is\n"
+" assumed. For each element in WORDS, NAME is set to that element, and\n"
+" the COMMANDS are executed."
+msgstr ""
+" The ‘for’ loop executes a sequence of commands for each member in a\n"
+" list of items. If ‘in WORDS ...;’ is not present, then ‘in “$@”’ is\n"
+" assumed. For each element in WORDS, NAME is set to that element, and\n"
+" the COMMANDS are executed."
+
+#: builtins.c:1115
+msgid ""
+" Equivalent to\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tCOMMANDS\n"
+" \t\t(( EXP3 ))\n"
+" \tdone\n"
+" EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is\n"
+" omitted, it behaves as if it evaluates to 1."
+msgstr ""
+" Equivalent to\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tCOMMANDS\n"
+" \t\t(( EXP3 ))\n"
+" \tdone\n"
+" EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is\n"
+" omitted, it behaves as if it evaluates to 1."
-#: builtins.c:541
-msgid "Logout of a login shell."
-msgstr "Logout of a login shell."
+#: builtins.c:1128
+msgid ""
+" The WORDS are expanded, generating a list of words. The\n"
+" set of expanded words is printed on the standard error, each\n"
+" preceded by a number. If `in WORDS' is not present, `in \"$@\"'\n"
+" is assumed. The PS3 prompt is then displayed and a line read\n"
+" from the standard input. If the line consists of the number\n"
+" corresponding to one of the displayed words, then NAME is set\n"
+" to that word. If the line is empty, WORDS and the prompt are\n"
+" redisplayed. If EOF is read, the command completes. Any other\n"
+" value read causes NAME to be set to null. The line read is saved\n"
+" in the variable REPLY. COMMANDS are executed after each selection\n"
+" until a break command is executed."
+msgstr ""
+" The WORDS are expanded, generating a list of words. The\n"
+" set of expanded words is printed on the standard error, each\n"
+" preceded by a number. If ‘in WORDS’ is not present, ‘in “$@”’\n"
+" is assumed. The PS3 prompt is then displayed and a line read\n"
+" from the standard input. If the line consists of the number\n"
+" corresponding to one of the displayed words, then NAME is set\n"
+" to that word. If the line is empty, WORDS and the prompt are\n"
+" redisplayed. If EOF is read, the command completes. Any other\n"
+" value read causes NAME to be set to null. The line read is saved\n"
+" in the variable REPLY. COMMANDS are executed after each selection\n"
+" until a break command is executed."
-#: builtins.c:548
+#: builtins.c:1144
msgid ""
-"fc is used to list or edit and re-execute commands from the history list."
+" Execute PIPELINE and print a summary of the real time, user CPU time,\n"
+" and system CPU time spent executing PIPELINE when it terminates.\n"
+" The return status is the return status of PIPELINE. The `-p' option\n"
+" prints the timing summary in a slightly different format. This uses\n"
+" the value of the TIMEFORMAT variable as the output format."
msgstr ""
-"fc is used to list or edit and re-execute commands from the history list."
-
-#: builtins.c:549
-msgid "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-msgstr "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-
-#: builtins.c:550
-msgid "string, which means the most recent command beginning with that"
-msgstr "string, which means the most recent command beginning with that"
+" Execute PIPELINE and print a summary of the real time, user CPU time,\n"
+" and system CPU time spent executing PIPELINE when it terminates.\n"
+" The return status is the return status of PIPELINE. The ‘-p’ option\n"
+" prints the timing summary in a slightly different format. This uses\n"
+" the value of the TIMEFORMAT variable as the output format."
-#: builtins.c:551
-msgid "string."
-msgstr "string."
+#: builtins.c:1154
+msgid ""
+" Selectively execute COMMANDS based upon WORD matching PATTERN. The\n"
+" `|' is used to separate multiple patterns."
+msgstr ""
+" Selectively execute COMMANDS based upon WORD matching PATTERN. The\n"
+" ‘|’ is used to separate multiple patterns."
+
+#: builtins.c:1161
+msgid ""
+" The `if COMMANDS' list is executed. If its exit status is zero, then the\n"
+" `then COMMANDS' list is executed. Otherwise, each `elif COMMANDS' list "
+"is\n"
+" executed in turn, and if its exit status is zero, the corresponding\n"
+" `then COMMANDS' list is executed and the if command completes. "
+"Otherwise,\n"
+" the `else COMMANDS' list is executed, if present. The exit status of "
+"the\n"
+" entire construct is the exit status of the last command executed, or "
+"zero\n"
+" if no condition tested true."
+msgstr ""
+" The ‘if COMMANDS’ list is executed. If its exit status is zero, then the\n"
+" ‘then COMMANDS’ list is executed. Otherwise, each ‘elif COMMANDS’ list "
+"is\n"
+" executed in turn, and if its exit status is zero, the corresponding\n"
+" ‘then COMMANDS’ list is executed and the if command completes. "
+"Otherwise,\n"
+" the ‘else COMMANDS’ list is executed, if present. The exit status of "
+"the\n"
+" entire construct is the exit status of the last command executed, or "
+"zero\n"
+" if no condition tested true."
-#: builtins.c:553
+#: builtins.c:1173
msgid ""
-" -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `while' COMMANDS has an exit status of zero."
msgstr ""
-" -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
-
-#: builtins.c:554
-msgid " then vi."
-msgstr " then vi."
+" Expand and execute COMMANDS as long as the final command in the\n"
+" ‘while’ COMMANDS has an exit status of zero."
-#: builtins.c:556
-msgid " -l means list lines instead of editing."
-msgstr " -l means list lines instead of editing."
+#: builtins.c:1180
+msgid ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" `until' COMMANDS has an exit status which is not zero."
+msgstr ""
+" Expand and execute COMMANDS as long as the final command in the\n"
+" ‘until’ COMMANDS has an exit status which is not zero."
-#: builtins.c:557
-msgid " -n means no line numbers listed."
-msgstr " -n means no line numbers listed."
+#: builtins.c:1187
+msgid ""
+" Create a simple command invoked by NAME which runs COMMANDS.\n"
+" Arguments on the command line along with NAME are passed to the\n"
+" function as $0 .. $n."
+msgstr ""
+" Create a simple command invoked by NAME which runs COMMANDS.\n"
+" Arguments on the command line along with NAME are passed to the\n"
+" function as $0 .. $n."
-#: builtins.c:558
+#: builtins.c:1195
msgid ""
-" -r means reverse the order of the lines (making it newest listed first)."
+" Run a set of commands in a group. This is one way to redirect an\n"
+" entire set of commands."
msgstr ""
-" -r means reverse the order of the lines (making it newest listed first)."
+" Run a set of commands in a group. This is one way to redirect an\n"
+" entire set of commands."
-#: builtins.c:560
-msgid "With the `fc -s [pat=rep ...] [command]' format, the command is"
-msgstr "With the ‘fc -s [pat=rep ...] [command]’ format, the command is"
+#: builtins.c:1202
+msgid ""
+" Equivalent to the JOB_SPEC argument to the `fg' command. Resume a\n"
+" stopped or background job. JOB_SPEC can specify either a job name\n"
+" or a job number. Following JOB_SPEC with a `&' places the job in\n"
+" the background, as if the job specification had been supplied as an\n"
+" argument to `bg'."
+msgstr ""
+" Equivalent to the JOB_SPEC argument to the ‘fg’ command. Resume a\n"
+" stopped or background job. JOB_SPEC can specify either a job name\n"
+" or a job number. Following JOB_SPEC with a ‘&’ places the job in\n"
+" the background, as if the job specification had been supplied as an\n"
+" argument to ‘bg’."
-#: builtins.c:561
-msgid "re-executed after the substitution OLD=NEW is performed."
-msgstr "re-executed after the substitution OLD=NEW is performed."
+#: builtins.c:1212
+msgid ""
+" The EXPRESSION is evaluated according to the rules for arithmetic\n"
+" evaluation. Equivalent to \"let EXPRESSION\"."
+msgstr ""
+" The EXPRESSION is evaluated according to the rules for arithmetic\n"
+" evaluation. Equivalent to “let EXPRESSION”."
+
+#: builtins.c:1219
+msgid ""
+" Returns a status of 0 or 1 depending on the evaluation of the conditional\n"
+" expression EXPRESSION. Expressions are composed of the same primaries "
+"used\n"
+" by the `test' builtin, and may be combined using the following "
+"operators\n"
+" \n"
+" \t( EXPRESSION )\tReturns the value of EXPRESSION\n"
+" \t! EXPRESSION\tTrue if EXPRESSION is false; else false\n"
+" \tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false\n"
+" \tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false\n"
+" \n"
+" When the `==' and `!=' operators are used, the string to the right of "
+"the\n"
+" operator is used as a pattern and pattern matching is performed. The\n"
+" && and || operators do not evaluate EXPR2 if EXPR1 is sufficient to\n"
+" determine the expression's value."
+msgstr ""
+" Returns a status of 0 or 1 depending on the evaluation of the conditional\n"
+" expression EXPRESSION. Expressions are composed of the same primaries "
+"used\n"
+" by the ‘test’ builtin, and may be combined using the following "
+"operators\n"
+" \n"
+" \t( EXPRESSION )\tReturns the value of EXPRESSION\n"
+" \t! EXPRESSION\tTrue if EXPRESSION is false; else false\n"
+" \tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false\n"
+" \tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false\n"
+" \n"
+" When the ‘==’ and ‘!=’ operators are used, the string to the right of "
+"the\n"
+" operator is used as a pattern and pattern matching is performed. The\n"
+" && and || operators do not evaluate EXPR2 if EXPR1 is sufficient to\n"
+" determine the expression's value."
-#: builtins.c:563
-msgid "A useful alias to use with this is r='fc -s', so that typing `r cc'"
-msgstr "A useful alias to use with this is r='fc -s', so that typing ‘r cc’"
+#: builtins.c:1237
+msgid ""
+" BASH_VERSION Version information for this Bash.\n"
+" CDPATH A colon-separated list of directories to search\n"
+" \t\tfor directries given as arguments to `cd'.\n"
+" GLOBIGNORE\tA colon-separated list of patterns describing filenames to\n"
+" \t\tbe ignored by pathname expansion.\n"
+" HISTFILE The name of the file where your command history is "
+"stored.\n"
+" HISTFILESIZE The maximum number of lines this file can contain.\n"
+" HISTSIZE The maximum number of history lines that a running\n"
+" \t\tshell can access.\n"
+" HOME The complete pathname to your login directory.\n"
+" HOSTNAME\tThe name of the current host.\n"
+" HOSTTYPE The type of CPU this version of Bash is running under.\n"
+" IGNOREEOF Controls the action of the shell on receipt of an EOF\n"
+" \t\tcharacter as the sole input. If set, then the value\n"
+" \t\tof it is the number of EOF characters that can be seen\n"
+" \t\tin a row on an empty line before the shell will exit\n"
+" \t\t(default 10). When unset, EOF signifies the end of input.\n"
+" MACHTYPE\tA string describing the current system Bash is running on.\n"
+" MAILCHECK\tHow often, in seconds, Bash checks for new mail.\n"
+" MAILPATH\tA colon-separated list of filenames which Bash checks\n"
+" \t\tfor new mail.\n"
+" OSTYPE\t\tThe version of Unix this version of Bash is running on.\n"
+" PATH A colon-separated list of directories to search when\n"
+" \t\tlooking for commands.\n"
+" PROMPT_COMMAND A command to be executed before the printing of each\n"
+" \t\tprimary prompt.\n"
+" PS1 The primary prompt string.\n"
+" PS2 The secondary prompt string.\n"
+" PWD\t\tThe full pathname of the current directory.\n"
+" SHELLOPTS\tA colon-separated list of enabled shell options.\n"
+" TERM The name of the current terminal type.\n"
+" TIMEFORMAT\tThe output format for timing statistics displayed by the\n"
+" \t\t`time' reserved word.\n"
+" auto_resume Non-null means a command word appearing on a line by\n"
+" \t\titself is first looked for in the list of currently\n"
+" \t\tstopped jobs. If found there, that job is foregrounded.\n"
+" \t\tA value of `exact' means that the command word must\n"
+" \t\texactly match a command in the list of stopped jobs. A\n"
+" \t\tvalue of `substring' means that the command word must\n"
+" \t\tmatch a substring of the job. Any other value means that\n"
+" \t\tthe command must be a prefix of a stopped job.\n"
+" histchars Characters controlling history expansion and quick\n"
+" \t\tsubstitution. The first character is the history\n"
+" \t\tsubstitution character, usually `!'. The second is\n"
+" \t\tthe `quick substitution' character, usually `^'. The\n"
+" \t\tthird is the `history comment' character, usually `#'.\n"
+" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
+" \t\tcommands should be saved on the history list.\n"
+msgstr ""
+" BASH_VERSION Version information for this Bash.\n"
+" CDPATH A colon-separated list of directories to search\n"
+" \t\tfor directries given as arguments to ‘cd’.\n"
+" GLOBIGNORE\tA colon-separated list of patterns describing filenames to\n"
+" \t\tbe ignored by pathname expansion.\n"
+" HISTFILE The name of the file where your command history is "
+"stored.\n"
+" HISTFILESIZE The maximum number of lines this file can contain.\n"
+" HISTSIZE The maximum number of history lines that a running\n"
+" \t\tshell can access.\n"
+" HOME The complete pathname to your login directory.\n"
+" HOSTNAME\tThe name of the current host.\n"
+" HOSTTYPE The type of CPU this version of Bash is running under.\n"
+" IGNOREEOF Controls the action of the shell on receipt of an EOF\n"
+" \t\tcharacter as the sole input. If set, then the value\n"
+" \t\tof it is the number of EOF characters that can be seen\n"
+" \t\tin a row on an empty line before the shell will exit\n"
+" \t\t(default 10). When unset, EOF signifies the end of input.\n"
+" MACHTYPE\tA string describing the current system Bash is running on.\n"
+" MAILCHECK\tHow often, in seconds, Bash checks for new mail.\n"
+" MAILPATH\tA colon-separated list of filenames which Bash checks\n"
+" \t\tfor new mail.\n"
+" OSTYPE\t\tThe version of Unix this version of Bash is running on.\n"
+" PATH A colon-separated list of directories to search when\n"
+" \t\tlooking for commands.\n"
+" PROMPT_COMMAND A command to be executed before the printing of each\n"
+" \t\tprimary prompt.\n"
+" PS1 The primary prompt string.\n"
+" PS2 The secondary prompt string.\n"
+" PWD\t\tThe full pathname of the current directory.\n"
+" SHELLOPTS\tA colon-separated list of enabled shell options.\n"
+" TERM The name of the current terminal type.\n"
+" TIMEFORMAT\tThe output format for timing statistics displayed by the\n"
+" \t\t‘time’ reserved word.\n"
+" auto_resume Non-null means a command word appearing on a line by\n"
+" \t\titself is first looked for in the list of currently\n"
+" \t\tstopped jobs. If found there, that job is foregrounded.\n"
+" \t\tA value of ‘exact’ means that the command word must\n"
+" \t\texactly match a command in the list of stopped jobs. A\n"
+" \t\tvalue of ‘substring’ means that the command word must\n"
+" \t\tmatch a substring of the job. Any other value means that\n"
+" \t\tthe command must be a prefix of a stopped job.\n"
+" histchars Characters controlling history expansion and quick\n"
+" \t\tsubstitution. The first character is the history\n"
+" \t\tsubstitution character, usually ‘!’. The second is\n"
+" \t\tthe ‘quick substitution’ character, usually ‘^’. The\n"
+" \t\tthird is the ‘history comment’ character, usually ‘#’.\n"
+" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
+" \t\tcommands should be saved on the history list.\n"
-#: builtins.c:564
-msgid "runs the last command beginning with `cc' and typing `r' re-executes"
-msgstr "runs the last command beginning with ‘cc’ and typing ‘r’ re-executes"
+#: builtins.c:1292
+msgid ""
+" Adds a directory to the top of the directory stack, or rotates\n"
+" the stack, making the new top of the stack the current working\n"
+" directory. With no arguments, exchanges the top two directories.\n"
+" \n"
+" +N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the left of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the right of the list shown by `dirs', starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -n\tsuppress the normal change of directory when adding directories\n"
+" \tto the stack, so only the stack is manipulated.\n"
+" \n"
+" dir\tadds DIR to the directory stack at the top, making it the\n"
+" \tnew current working directory.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
+msgstr ""
+" Adds a directory to the top of the directory stack, or rotates\n"
+" the stack, making the new top of the stack the current working\n"
+" directory. With no arguments, exchanges the top two directories.\n"
+" \n"
+" +N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the left of the list shown by ‘dirs’, starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -N\tRotates the stack so that the Nth directory (counting\n"
+" \tfrom the right of the list shown by ‘dirs’, starting with\n"
+" \tzero) is at the top.\n"
+" \n"
+" -n\tsuppress the normal change of directory when adding directories\n"
+" \tto the stack, so only the stack is manipulated.\n"
+" \n"
+" dir\tadds DIR to the directory stack at the top, making it the\n"
+" \tnew current working directory.\n"
+" \n"
+" You can see the directory stack with the ‘dirs’ command."
-#: builtins.c:565
-msgid "the last command."
-msgstr "the last command."
+#: builtins.c:1318
+msgid ""
+" Removes entries from the directory stack. With no arguments,\n"
+" removes the top directory from the stack, and cd's to the new\n"
+" top directory.\n"
+" \n"
+" +N\tremoves the Nth entry counting from the left of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd +0'\n"
+" \tremoves the first directory, `popd +1' the second.\n"
+" \n"
+" -N\tremoves the Nth entry counting from the right of the list\n"
+" \tshown by `dirs', starting with zero. For example: `popd -0'\n"
+" \tremoves the last directory, `popd -1' the next to last.\n"
+" \n"
+" -n\tsuppress the normal change of directory when removing directories\n"
+" \tfrom the stack, so only the stack is manipulated.\n"
+" \n"
+" You can see the directory stack with the `dirs' command."
+msgstr ""
+" Removes entries from the directory stack. With no arguments,\n"
+" removes the top directory from the stack, and cd's to the new\n"
+" top directory.\n"
+" \n"
+" +N\tremoves the Nth entry counting from the left of the list\n"
+" \tshown by ‘dirs’, starting with zero. For example: ‘popd +0’\n"
+" \tremoves the first directory, ‘popd +1’ the second.\n"
+" \n"
+" -N\tremoves the Nth entry counting from the right of the list\n"
+" \tshown by ‘dirs’, starting with zero. For example: ‘popd -0’\n"
+" \tremoves the last directory, ‘popd -1’ the next to last.\n"
+" \n"
+" -n\tsuppress the normal change of directory when removing directories\n"
+" \tfrom the stack, so only the stack is manipulated.\n"
+" \n"
+" You can see the directory stack with the ‘dirs’ command."
-#: builtins.c:573
-msgid "Place JOB_SPEC in the foreground, and make it the current job. If"
-msgstr "Place JOB_SPEC in the foreground, and make it the current job. If"
+#: builtins.c:1341
+msgid ""
+" Display the list of currently remembered directories. Directories\n"
+" find their way onto the list with the `pushd' command; you can get\n"
+" back up through the list with the `popd' command.\n"
+" \n"
+" The -l flag specifies that `dirs' should not print shorthand versions\n"
+" of directories which are relative to your home directory. This means\n"
+" that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag\n"
+" causes `dirs' to print the directory stack with one entry per line,\n"
+" prepending the directory name with its position in the stack. The -p\n"
+" flag does the same thing, but the stack position is not prepended.\n"
+" The -c flag clears the directory stack by deleting all of the elements.\n"
+" \n"
+" +N\tdisplays the Nth entry counting from the left of the list shown by\n"
+" \tdirs when invoked without options, starting with zero.\n"
+" \n"
+" -N\tdisplays the Nth entry counting from the right of the list shown by\n"
+" \tdirs when invoked without options, starting with zero."
+msgstr ""
+" Display the list of currently remembered directories. Directories\n"
+" find their way onto the list with the ‘pushd’ command; you can get\n"
+" back up through the list with the ‘popd’ command.\n"
+" \n"
+" The -l flag specifies that ‘dirs’ should not print shorthand versions\n"
+" of directories which are relative to your home directory. This means\n"
+" that ‘~/bin’ might be displayed as ‘/homes/bfox/bin’. The -v flag\n"
+" causes ‘dirs’ to print the directory stack with one entry per line,\n"
+" prepending the directory name with its position in the stack. The -p\n"
+" flag does the same thing, but the stack position is not prepended.\n"
+" The -c flag clears the directory stack by deleting all of the elements.\n"
+" \n"
+" +N\tdisplays the Nth entry counting from the left of the list shown by\n"
+" \tdirs when invoked without options, starting with zero.\n"
+" \n"
+" -N\tdisplays the Nth entry counting from the right of the list shown by\n"
+" \tdirs when invoked without options, starting with zero."
+
+#: builtins.c:1364
+msgid ""
+" Toggle the values of variables controlling optional behavior.\n"
+" The -s flag means to enable (set) each OPTNAME; the -u flag\n"
+" unsets each OPTNAME. The -q flag suppresses output; the exit\n"
+" status indicates whether each OPTNAME is set or unset. The -o\n"
+" option restricts the OPTNAMEs to those defined for use with\n"
+" `set -o'. With no options, or with the -p option, a list of all\n"
+" settable options is displayed, with an indication of whether or\n"
+" not each is set."
+msgstr ""
+" Toggle the values of variables controlling optional behavior.\n"
+" The -s flag means to enable (set) each OPTNAME; the -u flag\n"
+" unsets each OPTNAME. The -q flag suppresses output; the exit\n"
+" status indicates whether each OPTNAME is set or unset. The -o\n"
+" option restricts the OPTNAMEs to those defined for use with\n"
+" ‘set -o’. With no options, or with the -p option, a list of all\n"
+" settable options is displayed, with an indication of whether or\n"
+" not each is set."
+
+#: builtins.c:1377
+msgid ""
+" printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT\n"
+" is a character string which contains three types of objects: plain\n"
+" characters, which are simply copied to standard output, character "
+"escape\n"
+" sequences which are converted and copied to the standard output, and\n"
+" format specifications, each of which causes printing of the next "
+"successive\n"
+" argument. In addition to the standard printf(1) formats, %b means to\n"
+" expand backslash escape sequences in the corresponding argument, and %q\n"
+" means to quote the argument in a way that can be reused as shell input.\n"
+" If the -v option is supplied, the output is placed into the value of "
+"the\n"
+" shell variable VAR rather than being sent to the standard output."
+msgstr ""
+" printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT\n"
+" is a character string which contains three types of objects: plain\n"
+" characters, which are simply copied to standard output, character "
+"escape\n"
+" sequences which are converted and copied to the standard output, and\n"
+" format specifications, each of which causes printing of the next "
+"successive\n"
+" argument. In addition to the standard printf(1) formats, %b means to\n"
+" expand backslash escape sequences in the corresponding argument, and %q\n"
+" means to quote the argument in a way that can be reused as shell input.\n"
+" If the -v option is supplied, the output is placed into the value of "
+"the\n"
+" shell variable VAR rather than being sent to the standard output."
-#: builtins.c:574
-msgid "JOB_SPEC is not present, the shell's notion of the current job is"
-msgstr "JOB_SPEC is not present, the shell's notion of the current job is"
-
-#: builtins.c:575
-msgid "used."
-msgstr "used."
-
-#: builtins.c:583
-msgid "Place JOB_SPEC in the background, as if it had been started with"
-msgstr "Place JOB_SPEC in the background, as if it had been started with"
-
-#: builtins.c:584
-msgid "`&'. If JOB_SPEC is not present, the shell's notion of the current"
-msgstr "‘&’. If JOB_SPEC is not present, the shell's notion of the current"
-
-#: builtins.c:585
-msgid "job is used."
-msgstr "job is used."
-
-#: builtins.c:592
-msgid "For each NAME, the full pathname of the command is determined and"
-msgstr "For each NAME, the full pathname of the command is determined and"
-
-#: builtins.c:593
-msgid "remembered. If the -p option is supplied, PATHNAME is used as the"
-msgstr "remembered. If the -p option is supplied, PATHNAME is used as the"
-
-#: builtins.c:594
-msgid "full pathname of NAME, and no path search is performed. The -r"
-msgstr "full pathname of NAME, and no path search is performed. The -r"
-
-#: builtins.c:595
-msgid "option causes the shell to forget all remembered locations. The -d"
-msgstr "option causes the shell to forget all remembered locations. The -d"
-
-#: builtins.c:596
-msgid "option causes the shell to forget the remembered location of each NAME."
-msgstr ""
-"option causes the shell to forget the remembered location of each NAME."
-
-#: builtins.c:597
-msgid "If the -t option is supplied the full pathname to which each NAME"
-msgstr "If the -t option is supplied the full pathname to which each NAME"
-
-#: builtins.c:598
-msgid "corresponds is printed. If multiple NAME arguments are supplied with"
-msgstr "corresponds is printed. If multiple NAME arguments are supplied with"
-
-#: builtins.c:599
-msgid "-t, the NAME is printed before the hashed full pathname. The -l option"
-msgstr ""
-"-t, the NAME is printed before the hashed full pathname. The -l option"
-
-#: builtins.c:600
-msgid "causes output to be displayed in a format that may be reused as input."
-msgstr "causes output to be displayed in a format that may be reused as input."
-
-#: builtins.c:601
-msgid ""
-"If no arguments are given, information about remembered commands is "
-"displayed."
-msgstr ""
-"If no arguments are given, information about remembered commands is "
-"displayed."
-
-#: builtins.c:608
-msgid "Display helpful information about builtin commands. If PATTERN is"
-msgstr "Display helpful information about builtin commands. If PATTERN is"
-
-#: builtins.c:609
-msgid "specified, gives detailed help on all commands matching PATTERN,"
-msgstr "specified, gives detailed help on all commands matching PATTERN,"
-
-#: builtins.c:610
-msgid "otherwise a list of the builtins is printed. The -s option"
-msgstr "otherwise a list of the builtins is printed. The -s option"
-
-#: builtins.c:611
-msgid "restricts the output for each builtin command matching PATTERN to"
-msgstr "restricts the output for each builtin command matching PATTERN to"
-
-#: builtins.c:612
-msgid "a short usage synopsis."
-msgstr "a short usage synopsis."
-
-#: builtins.c:620
-msgid "Display the history list with line numbers. Lines listed with"
-msgstr "Display the history list with line numbers. Lines listed with"
-
-#: builtins.c:621
-msgid "with a `*' have been modified. Argument of N says to list only"
-msgstr "with a ‘*’ have been modified. Argument of N says to list only"
-
-#: builtins.c:622
-msgid "the last N lines. The `-c' option causes the history list to be"
-msgstr "the last N lines. The ‘-c’ option causes the history list to be"
-
-#: builtins.c:623
-msgid "cleared by deleting all of the entries. The `-d' option deletes"
-msgstr "cleared by deleting all of the entries. The ‘-d’ option deletes"
-
-#: builtins.c:624
-msgid "the history entry at offset OFFSET. The `-w' option writes out the"
-msgstr "the history entry at offset OFFSET. The ‘-w’ option writes out the"
-
-#: builtins.c:625
-msgid "current history to the history file; `-r' means to read the file and"
-msgstr "current history to the history file; ‘-r’ means to read the file and"
-
-#: builtins.c:626
-msgid "append the contents to the history list instead. `-a' means"
-msgstr "append the contents to the history list instead. ‘-a’ means"
-
-#: builtins.c:627
-msgid "to append history lines from this session to the history file."
-msgstr "to append history lines from this session to the history file."
-
-#: builtins.c:628
-msgid "Argument `-n' means to read all history lines not already read"
-msgstr "Argument ‘-n’ means to read all history lines not already read"
-
-#: builtins.c:629
-msgid "from the history file and append them to the history list."
-msgstr "from the history file and append them to the history list."
-
-#: builtins.c:631
-msgid "If FILENAME is given, then that is used as the history file else"
-msgstr "If FILENAME is given, then that is used as the history file else"
-
-#: builtins.c:632
-msgid "if $HISTFILE has a value, that is used, else ~/.bash_history."
-msgstr "if $HISTFILE has a value, that is used, else ~/.bash_history."
-
-#: builtins.c:633
-msgid "If the -s option is supplied, the non-option ARGs are appended to"
-msgstr "If the -s option is supplied, the non-option ARGs are appended to"
-
-#: builtins.c:634
-msgid "the history list as a single entry. The -p option means to perform"
-msgstr "the history list as a single entry. The -p option means to perform"
-
-#: builtins.c:635
-msgid "history expansion on each ARG and display the result, without storing"
-msgstr "history expansion on each ARG and display the result, without storing"
-
-#: builtins.c:636
-msgid "anything in the history list."
-msgstr "anything in the history list."
-
-#: builtins.c:638
-msgid "If the $HISTTIMEFORMAT variable is set and not null, its value is used"
-msgstr "If the $HISTTIMEFORMAT variable is set and not null, its value is used"
-
-#: builtins.c:639
-msgid "as a format string for strftime(3) to print the time stamp associated"
-msgstr "as a format string for strftime(3) to print the time stamp associated"
-
-#: builtins.c:640
-msgid ""
-"with each displayed history entry. No time stamps are printed otherwise."
-msgstr ""
-"with each displayed history entry. No time stamps are printed otherwise."
-
-#: builtins.c:648
-msgid "Lists the active jobs. The -l option lists process id's in addition"
-msgstr "Lists the active jobs. The -l option lists process id's in addition"
-
-#: builtins.c:649
-msgid "to the normal information; the -p option lists process id's only."
-msgstr "to the normal information; the -p option lists process id's only."
-
-#: builtins.c:650
-msgid "If -n is given, only processes that have changed status since the last"
-msgstr "If -n is given, only processes that have changed status since the last"
-
-#: builtins.c:651
-msgid "notification are printed. JOBSPEC restricts output to that job. The"
-msgstr "notification are printed. JOBSPEC restricts output to that job. The"
-
-#: builtins.c:652
-msgid "-r and -s options restrict output to running and stopped jobs only,"
-msgstr "-r and -s options restrict output to running and stopped jobs only,"
-
-#: builtins.c:653
-msgid "respectively. Without options, the status of all active jobs is"
-msgstr "respectively. Without options, the status of all active jobs is"
-
-#: builtins.c:654
-msgid "printed. If -x is given, COMMAND is run after all job specifications"
-msgstr "printed. If -x is given, COMMAND is run after all job specifications"
-
-#: builtins.c:655
-msgid ""
-"that appear in ARGS have been replaced with the process ID of that job's"
-msgstr ""
-"that appear in ARGS have been replaced with the process ID of that job's"
-
-#: builtins.c:656
-msgid "process group leader."
-msgstr "process group leader."
-
-#: builtins.c:664
-msgid ""
-"By default, removes each JOBSPEC argument from the table of active jobs."
-msgstr ""
-"By default, removes each JOBSPEC argument from the table of active jobs."
-
-#: builtins.c:665
-msgid ""
-"If the -h option is given, the job is not removed from the table, but is"
-msgstr ""
-"If the -h option is given, the job is not removed from the table, but is"
-
-#: builtins.c:666
-msgid "marked so that SIGHUP is not sent to the job if the shell receives a"
-msgstr "marked so that SIGHUP is not sent to the job if the shell receives a"
-
-#: builtins.c:667
-msgid ""
-"SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all"
-msgstr ""
-"SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all"
-
-#: builtins.c:668
-msgid ""
-"jobs from the job table; the -r option means to remove only running jobs."
-msgstr ""
-"jobs from the job table; the -r option means to remove only running jobs."
-
-#: builtins.c:675
-#, fuzzy
-msgid "Send the processes named by PID (or JOBSPEC) the signal SIGSPEC. If"
-msgstr "Send the processes named by PID (or JOB) the signal SIGSPEC. If"
-
-#: builtins.c:676
-msgid "SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'"
-msgstr "SIGSPEC is not present, then SIGTERM is assumed. An argument of ‘-l’"
-
-#: builtins.c:677
-msgid "lists the signal names; if arguments follow `-l' they are assumed to"
-msgstr "lists the signal names; if arguments follow ‘-l’ they are assumed to"
-
-#: builtins.c:678
-msgid "be signal numbers for which names should be listed. Kill is a shell"
-msgstr "be signal numbers for which names should be listed. Kill is a shell"
-
-#: builtins.c:679
-msgid "builtin for two reasons: it allows job IDs to be used instead of"
-msgstr "builtin for two reasons: it allows job IDs to be used instead of"
-
-#: builtins.c:680
-msgid "process IDs, and, if you have reached the limit on processes that"
-msgstr "process IDs, and, if you have reached the limit on processes that"
-
-#: builtins.c:681
-msgid "you can create, you don't have to start a process to kill another one."
-msgstr "you can create, you don't have to start a process to kill another one."
-
-#: builtins.c:687
-msgid "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-msgstr "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-
-#: builtins.c:688
-msgid "is done in fixed-width integers with no check for overflow, though"
-msgstr "is done in fixed-width integers with no check for overflow, though"
-
-#: builtins.c:689
-msgid "division by 0 is trapped and flagged as an error. The following"
-msgstr "division by 0 is trapped and flagged as an error. The following"
-
-#: builtins.c:690
-msgid "list of operators is grouped into levels of equal-precedence operators."
-msgstr ""
-"list of operators is grouped into levels of equal-precedence operators."
-
-#: builtins.c:691
-msgid "The levels are listed in order of decreasing precedence."
-msgstr "The levels are listed in order of decreasing precedence."
-
-#: builtins.c:693
-msgid "\tid++, id--\tvariable post-increment, post-decrement"
-msgstr "\tid++, id--\tvariable post-increment, post-decrement"
-
-#: builtins.c:694
-msgid "\t++id, --id\tvariable pre-increment, pre-decrement"
-msgstr "\t++id, --id\tvariable pre-increment, pre-decrement"
-
-#: builtins.c:695
-msgid "\t-, +\t\tunary minus, plus"
-msgstr "\t-, +\t\tunary minus, plus"
-
-#: builtins.c:696
-msgid "\t!, ~\t\tlogical and bitwise negation"
-msgstr "\t!, ~\t\tlogical and bitwise negation"
-
-#: builtins.c:697
-msgid "\t**\t\texponentiation"
-msgstr "\t**\t\texponentiation"
-
-#: builtins.c:698
-msgid "\t*, /, %\t\tmultiplication, division, remainder"
-msgstr "\t*, /, %\t\tmultiplication, division, remainder"
-
-#: builtins.c:699
-msgid "\t+, -\t\taddition, subtraction"
-msgstr "\t+, -\t\taddition, subtraction"
-
-#: builtins.c:700
-msgid "\t<<, >>\t\tleft and right bitwise shifts"
-msgstr "\t<<, >>\t\tleft and right bitwise shifts"
-
-#: builtins.c:701
-msgid "\t<=, >=, <, >\tcomparison"
-msgstr "\t<=, >=, <, >\tcomparison"
-
-#: builtins.c:702
-msgid "\t==, !=\t\tequality, inequality"
-msgstr "\t==, !=\t\tequality, inequality"
-
-#: builtins.c:703
-msgid "\t&\t\tbitwise AND"
-msgstr "\t&\t\tbitwise AND"
-
-#: builtins.c:704
-msgid "\t^\t\tbitwise XOR"
-msgstr "\t^\t\tbitwise XOR"
-
-#: builtins.c:705
-msgid "\t|\t\tbitwise OR"
-msgstr "\t|\t\tbitwise OR"
-
-#: builtins.c:706
-msgid "\t&&\t\tlogical AND"
-msgstr "\t&&\t\tlogical AND"
-
-#: builtins.c:707
-msgid "\t||\t\tlogical OR"
-msgstr "\t||\t\tlogical OR"
-
-#: builtins.c:708
-msgid "\texpr ? expr : expr"
-msgstr "\texpr ? expr : expr"
-
-#: builtins.c:709
-msgid "\t\t\tconditional operator"
-msgstr "\t\t\tconditional operator"
-
-#: builtins.c:710
-msgid "\t=, *=, /=, %=,"
-msgstr "\t=, *=, /=, %=,"
-
-#: builtins.c:711
-msgid "\t+=, -=, <<=, >>=,"
-msgstr "\t+=, -=, <<=, >>=,"
-
-#: builtins.c:712
-msgid "\t&=, ^=, |=\tassignment"
-msgstr "\t&=, ^=, |=\tassignment"
-
-#: builtins.c:714
-msgid "Shell variables are allowed as operands. The name of the variable"
-msgstr "Shell variables are allowed as operands. The name of the variable"
-
-#: builtins.c:715
-msgid "is replaced by its value (coerced to a fixed-width integer) within"
-msgstr "is replaced by its value (coerced to a fixed-width integer) within"
-
-#: builtins.c:716
-msgid "an expression. The variable need not have its integer attribute"
-msgstr "an expression. The variable need not have its integer attribute"
-
-#: builtins.c:717
-msgid "turned on to be used in an expression."
-msgstr "turned on to be used in an expression."
-
-#: builtins.c:719
-msgid "Operators are evaluated in order of precedence. Sub-expressions in"
-msgstr "Operators are evaluated in order of precedence. Sub-expressions in"
-
-#: builtins.c:720
-msgid "parentheses are evaluated first and may override the precedence"
-msgstr "parentheses are evaluated first and may override the precedence"
-
-#: builtins.c:721
-msgid "rules above."
-msgstr "rules above."
-
-#: builtins.c:723
-msgid "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-msgstr "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-
-#: builtins.c:724
-msgid "otherwise."
-msgstr "otherwise."
-
-#: builtins.c:730
-msgid ""
-"One line is read from the standard input, or from file descriptor FD if the"
-msgstr ""
-"One line is read from the standard input, or from file descriptor FD if the"
-
-#: builtins.c:731
-msgid ""
-"-u option is supplied, and the first word is assigned to the first NAME,"
-msgstr ""
-"-u option is supplied, and the first word is assigned to the first NAME,"
-
-#: builtins.c:732
-msgid ""
-"the second word to the second NAME, and so on, with leftover words assigned"
-msgstr ""
-"the second word to the second NAME, and so on, with leftover words assigned"
-
-#: builtins.c:733
-msgid ""
-"to the last NAME. Only the characters found in $IFS are recognized as word"
-msgstr ""
-"to the last NAME. Only the characters found in $IFS are recognized as word"
-
-#: builtins.c:734
-msgid ""
-"delimiters. If no NAMEs are supplied, the line read is stored in the REPLY"
-msgstr ""
-"delimiters. If no NAMEs are supplied, the line read is stored in the REPLY"
-
-#: builtins.c:735
-msgid "variable. If the -r option is given, this signifies `raw' input, and"
-msgstr "variable. If the -r option is given, this signifies ‘raw’ input, and"
-
-#: builtins.c:736
-msgid "backslash escaping is disabled. The -d option causes read to continue"
-msgstr "backslash escaping is disabled. The -d option causes read to continue"
-
-#: builtins.c:737
-msgid ""
-"until the first character of DELIM is read, rather than newline. If the -p"
-msgstr ""
-"until the first character of DELIM is read, rather than newline. If the -p"
-
-#: builtins.c:738
-msgid ""
-"option is supplied, the string PROMPT is output without a trailing newline"
-msgstr ""
-"option is supplied, the string PROMPT is output without a trailing newline"
-
-#: builtins.c:739
-msgid ""
-"before attempting to read. If -a is supplied, the words read are assigned"
-msgstr ""
-"before attempting to read. If -a is supplied, the words read are assigned"
-
-#: builtins.c:740
-msgid ""
-"to sequential indices of ARRAY, starting at zero. If -e is supplied and"
-msgstr ""
-"to sequential indices of ARRAY, starting at zero. If -e is supplied and"
-
-#: builtins.c:741
-msgid ""
-"the shell is interactive, readline is used to obtain the line. If -n is"
-msgstr ""
-"the shell is interactive, readline is used to obtain the line. If -n is"
-
-#: builtins.c:742
-msgid "supplied with a non-zero NCHARS argument, read returns after NCHARS"
-msgstr "supplied with a non-zero NCHARS argument, read returns after NCHARS"
-
-#: builtins.c:743
-msgid "characters have been read. The -s option causes input coming from a"
-msgstr "characters have been read. The -s option causes input coming from a"
-
-#: builtins.c:744
-msgid "terminal to not be echoed."
-msgstr "terminal to not be echoed."
-
-#: builtins.c:746
-msgid ""
-"The -t option causes read to time out and return failure if a complete line"
-msgstr ""
-"The -t option causes read to time out and return failure if a complete line"
-
-#: builtins.c:747
-msgid ""
-"of input is not read within TIMEOUT seconds. If the TMOUT variable is set,"
-msgstr ""
-"of input is not read within TIMEOUT seconds. If the TMOUT variable is set,"
-
-#: builtins.c:748
-msgid ""
-"its value is the default timeout. The return code is zero, unless end-of-"
-"file"
-msgstr ""
-"its value is the default timeout. The return code is zero, unless end-of-"
-"file"
-
-#: builtins.c:749
-msgid ""
-"is encountered, read times out, or an invalid file descriptor is supplied as"
-msgstr ""
-"is encountered, read times out, or an invalid file descriptor is supplied as"
-
-#: builtins.c:750
-msgid "the argument to -u."
-msgstr "the argument to -u."
-
-#: builtins.c:756
-msgid "Causes a function to exit with the return value specified by N. If N"
-msgstr "Causes a function to exit with the return value specified by N. If N"
-
-#: builtins.c:757
-msgid "is omitted, the return status is that of the last command."
-msgstr "is omitted, the return status is that of the last command."
-
-#: builtins.c:763
-msgid " -a Mark variables which are modified or created for export."
-msgstr " -a Mark variables which are modified or created for export."
-
-#: builtins.c:764
-msgid " -b Notify of job termination immediately."
-msgstr " -b Notify of job termination immediately."
-
-#: builtins.c:765
-msgid " -e Exit immediately if a command exits with a non-zero status."
-msgstr " -e Exit immediately if a command exits with a non-zero status."
-
-#: builtins.c:766
-msgid " -f Disable file name generation (globbing)."
-msgstr " -f Disable file name generation (globbing)."
-
-#: builtins.c:767
-msgid " -h Remember the location of commands as they are looked up."
-msgstr " -h Remember the location of commands as they are looked up."
-
-#: builtins.c:768
-msgid " -k All assignment arguments are placed in the environment for a"
-msgstr " -k All assignment arguments are placed in the environment for a"
-
-#: builtins.c:769
-msgid " command, not just those that precede the command name."
-msgstr " command, not just those that precede the command name."
-
-#: builtins.c:770
-msgid " -m Job control is enabled."
-msgstr " -m Job control is enabled."
-
-#: builtins.c:771
-msgid " -n Read commands but do not execute them."
-msgstr " -n Read commands but do not execute them."
-
-#: builtins.c:772
-msgid " -o option-name"
-msgstr " -o option-name"
-
-#: builtins.c:773
-msgid " Set the variable corresponding to option-name:"
-msgstr " Set the variable corresponding to option-name:"
-
-#: builtins.c:774
-msgid " allexport same as -a"
-msgstr " allexport same as -a"
-
-#: builtins.c:775
-msgid " braceexpand same as -B"
-msgstr " braceexpand same as -B"
-
-#: builtins.c:777
-msgid " emacs use an emacs-style line editing interface"
-msgstr " emacs use an emacs-style line editing interface"
-
-#: builtins.c:779
-msgid " errexit same as -e"
-msgstr " errexit same as -e"
-
-#: builtins.c:780
-msgid " errtrace same as -E"
-msgstr " errtrace same as -E"
-
-#: builtins.c:781
-msgid " functrace same as -T"
-msgstr " functrace same as -T"
-
-#: builtins.c:782
-msgid " hashall same as -h"
-msgstr " hashall same as -h"
-
-#: builtins.c:784
-msgid " histexpand same as -H"
-msgstr " histexpand same as -H"
-
-#: builtins.c:787
-msgid " history enable command history"
-msgstr " history enable command history"
-
-#: builtins.c:789
-msgid " ignoreeof the shell will not exit upon reading EOF"
-msgstr " ignoreeof the shell will not exit upon reading EOF"
-
-#: builtins.c:790
-msgid " interactive-comments"
-msgstr " interactive-comments"
-
-#: builtins.c:791
-msgid ""
-" allow comments to appear in interactive commands"
-msgstr ""
-" allow comments to appear in interactive commands"
-
-#: builtins.c:792
-msgid " keyword same as -k"
-msgstr " keyword same as -k"
-
-#: builtins.c:793
-msgid " monitor same as -m"
-msgstr " monitor same as -m"
-
-#: builtins.c:794
-msgid " noclobber same as -C"
-msgstr " noclobber same as -C"
-
-#: builtins.c:795
-msgid " noexec same as -n"
-msgstr " noexec same as -n"
-
-#: builtins.c:796
-msgid " noglob same as -f"
-msgstr " noglob same as -f"
-
-#: builtins.c:797
-msgid " nolog currently accepted but ignored"
-msgstr " nolog currently accepted but ignored"
-
-#: builtins.c:798
-msgid " notify same as -b"
-msgstr " notify same as -b"
-
-#: builtins.c:799
-msgid " nounset same as -u"
-msgstr " nounset same as -u"
-
-#: builtins.c:800
-msgid " onecmd same as -t"
-msgstr " onecmd same as -t"
-
-#: builtins.c:801
-msgid " physical same as -P"
-msgstr " physical same as -P"
-
-#: builtins.c:802
-msgid ""
-" pipefail the return value of a pipeline is the status of"
-msgstr ""
-" pipefail the return value of a pipeline is the status of"
-
-#: builtins.c:803
-msgid ""
-" the last command to exit with a non-zero status,"
-msgstr ""
-" the last command to exit with a non-zero status,"
-
-#: builtins.c:804
-msgid ""
-" or zero if no command exited with a non-zero status"
-msgstr ""
-" or zero if no command exited with a non-zero status"
-
-#: builtins.c:805
-msgid " posix change the behavior of bash where the default"
-msgstr " posix change the behavior of bash where the default"
-
-#: builtins.c:806
-msgid " operation differs from the 1003.2 standard to"
-msgstr " operation differs from the 1003.2 standard to"
-
-#: builtins.c:807
-msgid " match the standard"
-msgstr " match the standard"
-
-#: builtins.c:808
-msgid " privileged same as -p"
-msgstr " privileged same as -p"
-
-#: builtins.c:809
-msgid " verbose same as -v"
-msgstr " verbose same as -v"
-
-#: builtins.c:811
-msgid " vi use a vi-style line editing interface"
-msgstr " vi use a vi-style line editing interface"
-
-#: builtins.c:813
-msgid " xtrace same as -x"
-msgstr " xtrace same as -x"
-
-#: builtins.c:814
-msgid ""
-" -p Turned on whenever the real and effective user ids do not match."
-msgstr ""
-" -p Turned on whenever the real and effective user ids do not match."
-
-#: builtins.c:815
-msgid " Disables processing of the $ENV file and importing of shell"
-msgstr " Disables processing of the $ENV file and importing of shell"
-
-#: builtins.c:816
-msgid ""
-" functions. Turning this option off causes the effective uid and"
-msgstr ""
-" functions. Turning this option off causes the effective uid and"
-
-#: builtins.c:817
-msgid " gid to be set to the real uid and gid."
-msgstr " gid to be set to the real uid and gid."
-
-#: builtins.c:818
-msgid " -t Exit after reading and executing one command."
-msgstr " -t Exit after reading and executing one command."
-
-#: builtins.c:819
-msgid " -u Treat unset variables as an error when substituting."
-msgstr " -u Treat unset variables as an error when substituting."
-
-#: builtins.c:820
-msgid " -v Print shell input lines as they are read."
-msgstr " -v Print shell input lines as they are read."
-
-#: builtins.c:821
-msgid " -x Print commands and their arguments as they are executed."
-msgstr " -x Print commands and their arguments as they are executed."
-
-#: builtins.c:823
-msgid " -B the shell will perform brace expansion"
-msgstr " -B the shell will perform brace expansion"
-
-#: builtins.c:825
-msgid " -C If set, disallow existing regular files to be overwritten"
-msgstr " -C If set, disallow existing regular files to be overwritten"
-
-#: builtins.c:826
-msgid " by redirection of output."
-msgstr " by redirection of output."
-
-#: builtins.c:827
-msgid " -E If set, the ERR trap is inherited by shell functions."
-msgstr " -E If set, the ERR trap is inherited by shell functions."
-
-#: builtins.c:829
-msgid " -H Enable ! style history substitution. This flag is on"
-msgstr " -H Enable ! style history substitution. This flag is on"
-
-#: builtins.c:830
-msgid " by default."
-msgstr " by default."
-
-#: builtins.c:832
-msgid " -P If set, do not follow symbolic links when executing commands"
-msgstr " -P If set, do not follow symbolic links when executing commands"
-
-#: builtins.c:833
-msgid " such as cd which change the current directory."
-msgstr " such as cd which change the current directory."
-
-#: builtins.c:834
-msgid " -T If set, the DEBUG trap is inherited by shell functions."
-msgstr " -T If set, the DEBUG trap is inherited by shell functions."
-
-#: builtins.c:836
-msgid "Using + rather than - causes these flags to be turned off. The"
-msgstr "Using + rather than - causes these flags to be turned off. The"
-
-#: builtins.c:837
-msgid "flags can also be used upon invocation of the shell. The current"
-msgstr "flags can also be used upon invocation of the shell. The current"
-
-#: builtins.c:838
-msgid "set of flags may be found in $-. The remaining n ARGs are positional"
-msgstr "set of flags may be found in $-. The remaining n ARGs are positional"
-
-#: builtins.c:839
-msgid "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-msgstr "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-
-#: builtins.c:840
-msgid "ARGs are given, all shell variables are printed."
-msgstr "ARGs are given, all shell variables are printed."
-
-#: builtins.c:846
-msgid "For each NAME, remove the corresponding variable or function. Given"
-msgstr "For each NAME, remove the corresponding variable or function. Given"
-
-#: builtins.c:847
-msgid "the `-v', unset will only act on variables. Given the `-f' flag,"
-msgstr "the ‘-v’, unset will only act on variables. Given the ‘-f’ flag,"
-
-#: builtins.c:848
-msgid "unset will only act on functions. With neither flag, unset first"
-msgstr "unset will only act on functions. With neither flag, unset first"
-
-#: builtins.c:849
-msgid "tries to unset a variable, and if that fails, then tries to unset a"
-msgstr "tries to unset a variable, and if that fails, then tries to unset a"
-
-#: builtins.c:850
-msgid "function. Some variables cannot be unset; also see readonly."
-msgstr "function. Some variables cannot be unset; also see readonly."
-
-#: builtins.c:856
-msgid "NAMEs are marked for automatic export to the environment of"
-msgstr "NAMEs are marked for automatic export to the environment of"
-
-#: builtins.c:857
-msgid "subsequently executed commands. If the -f option is given,"
-msgstr "subsequently executed commands. If the -f option is given,"
-
-#: builtins.c:858
-msgid "the NAMEs refer to functions. If no NAMEs are given, or if `-p'"
-msgstr "the NAMEs refer to functions. If no NAMEs are given, or if ‘-p’"
-
-#: builtins.c:859
-msgid "is given, a list of all names that are exported in this shell is"
-msgstr "is given, a list of all names that are exported in this shell is"
-
-#: builtins.c:860
-msgid "printed. An argument of `-n' says to remove the export property"
-msgstr "printed. An argument of ‘-n’ says to remove the export property"
-
-#: builtins.c:861
-msgid "from subsequent NAMEs. An argument of `--' disables further option"
-msgstr "from subsequent NAMEs. An argument of ‘--’ disables further option"
-
-#: builtins.c:862 builtins.c:874
-msgid "processing."
-msgstr "processing."
-
-#: builtins.c:868
-msgid "The given NAMEs are marked readonly and the values of these NAMEs may"
-msgstr "The given NAMEs are marked readonly and the values of these NAMEs may"
-
-#: builtins.c:869
-msgid "not be changed by subsequent assignment. If the -f option is given,"
-msgstr "not be changed by subsequent assignment. If the -f option is given,"
-
-#: builtins.c:870
-msgid "then functions corresponding to the NAMEs are so marked. If no"
-msgstr "then functions corresponding to the NAMEs are so marked. If no"
-
-#: builtins.c:871
-msgid "arguments are given, or if `-p' is given, a list of all readonly names"
-msgstr "arguments are given, or if ‘-p’ is given, a list of all readonly names"
-
-#: builtins.c:872
-msgid "is printed. The `-a' option means to treat each NAME as"
-msgstr "is printed. The ‘-a’ option means to treat each NAME as"
-
-#: builtins.c:873
-msgid "an array variable. An argument of `--' disables further option"
-msgstr "an array variable. An argument of ‘--’ disables further option"
-
-#: builtins.c:880
-msgid "The positional parameters from $N+1 ... are renamed to $1 ... If N is"
-msgstr "The positional parameters from $N+1 ... are renamed to $1 ... If N is"
-
-#: builtins.c:881
-msgid "not given, it is assumed to be 1."
-msgstr "not given, it is assumed to be 1."
-
-#: builtins.c:887 builtins.c:896
-msgid "Read and execute commands from FILENAME and return. The pathnames"
-msgstr "Read and execute commands from FILENAME and return. The pathnames"
-
-#: builtins.c:888 builtins.c:897
-msgid "in $PATH are used to find the directory containing FILENAME. If any"
-msgstr "in $PATH are used to find the directory containing FILENAME. If any"
-
-#: builtins.c:889 builtins.c:898
-msgid "ARGUMENTS are supplied, they become the positional parameters when"
-msgstr "ARGUMENTS are supplied, they become the positional parameters when"
-
-#: builtins.c:890 builtins.c:899
-msgid "FILENAME is executed."
-msgstr "FILENAME is executed."
-
-#: builtins.c:906
-msgid "Suspend the execution of this shell until it receives a SIGCONT"
-msgstr "Suspend the execution of this shell until it receives a SIGCONT"
-
-#: builtins.c:907
-msgid "signal. The `-f' if specified says not to complain about this"
-msgstr "signal. The ‘-f’ if specified says not to complain about this"
-
-#: builtins.c:908
-msgid "being a login shell if it is; just suspend anyway."
-msgstr "being a login shell if it is; just suspend anyway."
-
-#: builtins.c:915
-msgid "Exits with a status of 0 (true) or 1 (false) depending on"
-msgstr "Exits with a status of 0 (true) or 1 (false) depending on"
-
-#: builtins.c:916
-msgid "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-msgstr "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-
-#: builtins.c:917
-msgid "expressions are often used to examine the status of a file. There"
-msgstr "expressions are often used to examine the status of a file. There"
-
-#: builtins.c:918
-msgid "are string operators as well, and numeric comparison operators."
-msgstr "are string operators as well, and numeric comparison operators."
-
-#: builtins.c:920
-msgid "File operators:"
-msgstr "File operators:"
-
-#: builtins.c:922
-msgid " -a FILE True if file exists."
-msgstr " -a FILE True if file exists."
-
-#: builtins.c:923
-msgid " -b FILE True if file is block special."
-msgstr " -b FILE True if file is block special."
-
-#: builtins.c:924
-msgid " -c FILE True if file is character special."
-msgstr " -c FILE True if file is character special."
-
-#: builtins.c:925
-msgid " -d FILE True if file is a directory."
-msgstr " -d FILE True if file is a directory."
-
-#: builtins.c:926
-msgid " -e FILE True if file exists."
-msgstr " -e FILE True if file exists."
-
-#: builtins.c:927
-msgid " -f FILE True if file exists and is a regular file."
-msgstr " -f FILE True if file exists and is a regular file."
-
-#: builtins.c:928
-msgid " -g FILE True if file is set-group-id."
-msgstr " -g FILE True if file is set-group-id."
-
-#: builtins.c:929
-msgid " -h FILE True if file is a symbolic link."
-msgstr " -h FILE True if file is a symbolic link."
-
-#: builtins.c:930
-msgid " -L FILE True if file is a symbolic link."
-msgstr " -L FILE True if file is a symbolic link."
-
-#: builtins.c:931
-msgid " -k FILE True if file has its `sticky' bit set."
-msgstr " -k FILE True if file has its ‘sticky’ bit set."
-
-#: builtins.c:932
-msgid " -p FILE True if file is a named pipe."
-msgstr " -p FILE True if file is a named pipe."
-
-#: builtins.c:933
-msgid " -r FILE True if file is readable by you."
-msgstr " -r FILE True if file is readable by you."
-
-#: builtins.c:934
-msgid " -s FILE True if file exists and is not empty."
-msgstr " -s FILE True if file exists and is not empty."
-
-#: builtins.c:935
-msgid " -S FILE True if file is a socket."
-msgstr " -S FILE True if file is a socket."
-
-#: builtins.c:936
-msgid " -t FD True if FD is opened on a terminal."
-msgstr " -t FD True if FD is opened on a terminal."
-
-#: builtins.c:937
-msgid " -u FILE True if the file is set-user-id."
-msgstr " -u FILE True if the file is set-user-id."
-
-#: builtins.c:938
-msgid " -w FILE True if the file is writable by you."
-msgstr " -w FILE True if the file is writable by you."
-
-#: builtins.c:939
-msgid " -x FILE True if the file is executable by you."
-msgstr " -x FILE True if the file is executable by you."
-
-#: builtins.c:940
-msgid " -O FILE True if the file is effectively owned by you."
-msgstr " -O FILE True if the file is effectively owned by you."
-
-#: builtins.c:941
-msgid " -G FILE True if the file is effectively owned by your group."
-msgstr ""
-" -G FILE True if the file is effectively owned by your group."
-
-#: builtins.c:942
-msgid ""
-" -N FILE True if the file has been modified since it was last read."
-msgstr ""
-" -N FILE True if the file has been modified since it was last read."
-
-#: builtins.c:944
-msgid " FILE1 -nt FILE2 True if file1 is newer than file2 (according to"
-msgstr " FILE1 -nt FILE2 True if file1 is newer than file2 (according to"
-
-#: builtins.c:945
-msgid " modification date)."
-msgstr " modification date)."
-
-#: builtins.c:947
-msgid " FILE1 -ot FILE2 True if file1 is older than file2."
-msgstr " FILE1 -ot FILE2 True if file1 is older than file2."
-
-#: builtins.c:949
-msgid " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-msgstr " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-
-#: builtins.c:951
-msgid "String operators:"
-msgstr "String operators:"
-
-#: builtins.c:953
-msgid " -z STRING True if string is empty."
-msgstr " -z STRING True if string is empty."
-
-#: builtins.c:955
-msgid " -n STRING"
-msgstr " -n STRING"
-
-#: builtins.c:956
-msgid " STRING True if string is not empty."
-msgstr " STRING True if string is not empty."
-
-#: builtins.c:958
-msgid " STRING1 = STRING2"
-msgstr " STRING1 = STRING2"
-
-#: builtins.c:959
-msgid " True if the strings are equal."
-msgstr " True if the strings are equal."
-
-#: builtins.c:960
-msgid " STRING1 != STRING2"
-msgstr " STRING1 != STRING2"
-
-#: builtins.c:961
-msgid " True if the strings are not equal."
-msgstr " True if the strings are not equal."
-
-#: builtins.c:962
-msgid " STRING1 < STRING2"
-msgstr " STRING1 < STRING2"
-
-#: builtins.c:963
-msgid ""
-" True if STRING1 sorts before STRING2 lexicographically."
-msgstr ""
-" True if STRING1 sorts before STRING2 lexicographically."
-
-#: builtins.c:964
-msgid " STRING1 > STRING2"
-msgstr " STRING1 > STRING2"
-
-#: builtins.c:965
-msgid ""
-" True if STRING1 sorts after STRING2 lexicographically."
-msgstr ""
-" True if STRING1 sorts after STRING2 lexicographically."
-
-#: builtins.c:967
-msgid "Other operators:"
-msgstr "Other operators:"
-
-#: builtins.c:969
-msgid " -o OPTION True if the shell option OPTION is enabled."
-msgstr " -o OPTION True if the shell option OPTION is enabled."
-
-#: builtins.c:970
-msgid " ! EXPR True if expr is false."
-msgstr " ! EXPR True if expr is false."
-
-#: builtins.c:971
-msgid " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-msgstr " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-
-#: builtins.c:972
-msgid " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-msgstr " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-
-#: builtins.c:974
-msgid " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-msgstr " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-
-#: builtins.c:975
-msgid " -lt, -le, -gt, or -ge."
-msgstr " -lt, -le, -gt, or -ge."
-
-#: builtins.c:977
-msgid "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-msgstr "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-
-#: builtins.c:978
-msgid "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-msgstr "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-
-#: builtins.c:979
-msgid "than ARG2."
-msgstr "than ARG2."
-
-#: builtins.c:985
-msgid "This is a synonym for the \"test\" builtin, but the last"
-msgstr "This is a synonym for the “test” builtin, but the last"
-
-#: builtins.c:986
-msgid "argument must be a literal `]', to match the opening `['."
-msgstr "argument must be a literal ‘]’, to match the opening ‘[’."
-
-#: builtins.c:992
-msgid "Print the accumulated user and system times for processes run from"
-msgstr "Print the accumulated user and system times for processes run from"
-
-#: builtins.c:993
-msgid "the shell."
-msgstr "the shell."
-
-#: builtins.c:999
-msgid "The command ARG is to be read and executed when the shell receives"
-msgstr "The command ARG is to be read and executed when the shell receives"
-
-#: builtins.c:1000
-#, fuzzy
-msgid "signal(s) SIGNAL_SPEC. If ARG is absent (and a single SIGNAL_SPEC"
-msgstr "signal(s) SIGNAL_SPEC. If ARG is absent all specified signals are"
-
-#: builtins.c:1001
-msgid "is supplied) or `-', each specified signal is reset to its original"
-msgstr ""
-
-#: builtins.c:1002
-msgid "value. If ARG is the null string each SIGNAL_SPEC is ignored by the"
-msgstr ""
-
-#: builtins.c:1003
-msgid "shell and by the commands it invokes. If a SIGNAL_SPEC is EXIT (0)"
-msgstr ""
-
-#: builtins.c:1004
-msgid "the command ARG is executed on exit from the shell. If a SIGNAL_SPEC"
-msgstr ""
-
-#: builtins.c:1005
-msgid ""
-"is DEBUG, ARG is executed after every simple command. If the`-p' option"
-msgstr ""
-
-#: builtins.c:1006
-#, fuzzy
-msgid "is supplied then the trap commands associated with each SIGNAL_SPEC are"
-msgstr "command. If ARG is ‘-p’ then the trap commands associated with"
-
-#: builtins.c:1007
-#, fuzzy
-msgid "displayed. If no arguments are supplied or if only `-p' is given, trap"
-msgstr "each SIGNAL_SPEC are displayed. If no arguments are supplied or if"
-
-#: builtins.c:1008
-#, fuzzy
-msgid ""
-"prints the list of commands associated with each signal. Each SIGNAL_SPEC"
-msgstr "only ‘-p’ is given, trap prints the list of commands associated with"
-
-#: builtins.c:1009
-msgid "is either a signal name in <signal.h> or a signal number. Signal names"
-msgstr ""
-
-#: builtins.c:1010
-msgid "are case insensitive and the SIG prefix is optional. `trap -l' prints"
-msgstr ""
-
-#: builtins.c:1011
-msgid "a list of signal names and their corresponding numbers. Note that a"
-msgstr ""
-
-#: builtins.c:1012
-msgid "signal can be sent to the shell with \"kill -signal $$\"."
-msgstr ""
-
-#: builtins.c:1018
-msgid "For each NAME, indicate how it would be interpreted if used as a"
-msgstr "For each NAME, indicate how it would be interpreted if used as a"
-
-#: builtins.c:1019
-msgid "command name."
-msgstr "command name."
-
-#: builtins.c:1021
-msgid "If the -t option is used, `type' outputs a single word which is one of"
-msgstr "If the -t option is used, ‘type’ outputs a single word which is one of"
-
-#: builtins.c:1022
-msgid "`alias', `keyword', `function', `builtin', `file' or `', if NAME is an"
-msgstr "‘alias’, ‘keyword’, ‘function’, ‘builtin’, ‘file’ or ‘’, if NAME is an"
-
-#: builtins.c:1023
-msgid "alias, shell reserved word, shell function, shell builtin, disk file,"
-msgstr "alias, shell reserved word, shell function, shell builtin, disk file,"
-
-#: builtins.c:1024
-msgid "or unfound, respectively."
-msgstr "or unfound, respectively."
-
-#: builtins.c:1026
-msgid "If the -p flag is used, `type' either returns the name of the disk"
-msgstr "If the -p flag is used, ‘type’ either returns the name of the disk"
-
-#: builtins.c:1027
-msgid "file that would be executed, or nothing if `type -t NAME' would not"
-msgstr "file that would be executed, or nothing if ‘type -t NAME’ would not"
-
-#: builtins.c:1028
-msgid "return `file'."
-msgstr "return ‘file’."
-
-#: builtins.c:1030
-msgid "If the -a flag is used, `type' displays all of the places that contain"
-msgstr "If the -a flag is used, ‘type’ displays all of the places that contain"
-
-#: builtins.c:1031
-msgid "an executable named `file'. This includes aliases, builtins, and"
-msgstr "an executable named ‘file’. This includes aliases, builtins, and"
-
-#: builtins.c:1032
-msgid "functions, if and only if the -p flag is not also used."
-msgstr "functions, if and only if the -p flag is not also used."
-
-#: builtins.c:1034
-msgid "The -f flag suppresses shell function lookup."
-msgstr "The -f flag suppresses shell function lookup."
-
-#: builtins.c:1036
-msgid "The -P flag forces a PATH search for each NAME, even if it is an alias,"
-msgstr ""
-"The -P flag forces a PATH search for each NAME, even if it is an alias,"
-
-#: builtins.c:1037
-msgid "builtin, or function, and returns the name of the disk file that would"
-msgstr "builtin, or function, and returns the name of the disk file that would"
-
-#: builtins.c:1038
-msgid "be executed."
-msgstr "be executed."
-
-#: builtins.c:1045
-msgid "Ulimit provides control over the resources available to processes"
-msgstr "Ulimit provides control over the resources available to processes"
-
-#: builtins.c:1046
-msgid "started by the shell, on systems that allow such control. If an"
-msgstr "started by the shell, on systems that allow such control. If an"
-
-#: builtins.c:1047
-msgid "option is given, it is interpreted as follows:"
-msgstr "option is given, it is interpreted as follows:"
-
-#: builtins.c:1049
-msgid " -S\tuse the `soft' resource limit"
-msgstr " -S\tuse the ‘soft’ resource limit"
-
-#: builtins.c:1050
-msgid " -H\tuse the `hard' resource limit"
-msgstr " -H\tuse the ‘hard’ resource limit"
-
-#: builtins.c:1051
-msgid " -a\tall current limits are reported"
-msgstr " -a\tall current limits are reported"
-
-#: builtins.c:1052
-msgid " -c\tthe maximum size of core files created"
-msgstr " -c\tthe maximum size of core files created"
-
-#: builtins.c:1053
-msgid " -d\tthe maximum size of a process's data segment"
-msgstr " -d\tthe maximum size of a process's data segment"
-
-#: builtins.c:1054
-msgid " -f\tthe maximum size of files created by the shell"
-msgstr " -f\tthe maximum size of files created by the shell"
-
-#: builtins.c:1055
-#, fuzzy
-msgid " -i the maximum number of pending signals"
-msgstr " -n\tthe maximum number of open file descriptors"
-
-#: builtins.c:1056
-msgid " -l\tthe maximum size a process may lock into memory"
-msgstr " -l\tthe maximum size a process may lock into memory"
-
-#: builtins.c:1057
-msgid " -m\tthe maximum resident set size"
-msgstr " -m\tthe maximum resident set size"
-
-#: builtins.c:1058
-msgid " -n\tthe maximum number of open file descriptors"
-msgstr " -n\tthe maximum number of open file descriptors"
-
-#: builtins.c:1059
-msgid " -p\tthe pipe buffer size"
-msgstr " -p\tthe pipe buffer size"
-
-#: builtins.c:1060
-#, fuzzy
-msgid " -q the maximum number of bytes in POSIX message queues"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1061
-msgid " -s\tthe maximum stack size"
-msgstr " -s\tthe maximum stack size"
-
-#: builtins.c:1062
-msgid " -t\tthe maximum amount of cpu time in seconds"
-msgstr " -t\tthe maximum amount of cpu time in seconds"
-
-#: builtins.c:1063
-msgid " -u\tthe maximum number of user processes"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1064
-msgid " -v\tthe size of virtual memory"
-msgstr " -v\tthe size of virtual memory"
-
-#: builtins.c:1065
-#, fuzzy
-msgid " -x the maximum number of file locks"
-msgstr " -u\tthe maximum number of user processes"
-
-#: builtins.c:1067
-msgid "If LIMIT is given, it is the new value of the specified resource;"
-msgstr "If LIMIT is given, it is the new value of the specified resource;"
-
-#: builtins.c:1068
-msgid "the special LIMIT values `soft', `hard', and `unlimited' stand for"
-msgstr "the special LIMIT values ‘soft’, ‘hard’, and ‘unlimited’ stand for"
-
-#: builtins.c:1069
-msgid ""
-"the current soft limit, the current hard limit, and no limit, respectively."
-msgstr ""
-"the current soft limit, the current hard limit, and no limit, respectively."
-
-#: builtins.c:1070
-msgid "Otherwise, the current value of the specified resource is printed."
-msgstr "Otherwise, the current value of the specified resource is printed."
-
-#: builtins.c:1071
-msgid "If no option is given, then -f is assumed. Values are in 1024-byte"
-msgstr "If no option is given, then -f is assumed. Values are in 1024-byte"
-
-#: builtins.c:1072
-msgid "increments, except for -t, which is in seconds, -p, which is in"
-msgstr "increments, except for -t, which is in seconds, -p, which is in"
-
-#: builtins.c:1073
-msgid "increments of 512 bytes, and -u, which is an unscaled number of"
-msgstr "increments of 512 bytes, and -u, which is an unscaled number of"
-
-#: builtins.c:1074
-msgid "processes."
-msgstr "processes."
-
-#: builtins.c:1081
-msgid "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-msgstr "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-
-#: builtins.c:1082
-msgid "`-S' is supplied, the current value of the mask is printed. The `-S'"
-msgstr "‘-S’ is supplied, the current value of the mask is printed. The ‘-S’"
-
-#: builtins.c:1083
-msgid "option makes the output symbolic; otherwise an octal number is output."
-msgstr "option makes the output symbolic; otherwise an octal number is output."
-
-#: builtins.c:1084
-msgid "If `-p' is supplied, and MODE is omitted, the output is in a form"
-msgstr "If ‘-p’ is supplied, and MODE is omitted, the output is in a form"
-
-#: builtins.c:1085
-msgid "that may be used as input. If MODE begins with a digit, it is"
-msgstr "that may be used as input. If MODE begins with a digit, it is"
-
-#: builtins.c:1086
-msgid "interpreted as an octal number, otherwise it is a symbolic mode string"
-msgstr "interpreted as an octal number, otherwise it is a symbolic mode string"
-
-#: builtins.c:1087
-msgid "like that accepted by chmod(1)."
-msgstr "like that accepted by chmod(1)."
-
-#: builtins.c:1094 builtins.c:1106
-msgid "Wait for the specified process and report its termination status. If"
-msgstr "Wait for the specified process and report its termination status. If"
-
-#: builtins.c:1095 builtins.c:1107
-msgid "N is not given, all currently active child processes are waited for,"
-msgstr "N is not given, all currently active child processes are waited for,"
-
-#: builtins.c:1096
-msgid "and the return code is zero. N may be a process ID or a job"
-msgstr "and the return code is zero. N may be a process ID or a job"
-
-#: builtins.c:1097
-msgid "specification; if a job spec is given, all processes in the job's"
-msgstr "specification; if a job spec is given, all processes in the job's"
-
-#: builtins.c:1098
-msgid "pipeline are waited for."
-msgstr "pipeline are waited for."
-
-#: builtins.c:1108
-msgid "and the return code is zero. N is a process ID; if it is not given,"
-msgstr "and the return code is zero. N is a process ID; if it is not given,"
-
-#: builtins.c:1109
-msgid "all child processes of the shell are waited for."
-msgstr "all child processes of the shell are waited for."
-
-#: builtins.c:1116
-msgid "The `for' loop executes a sequence of commands for each member in a"
-msgstr "The ‘for’ loop executes a sequence of commands for each member in a"
-
-#: builtins.c:1117
-msgid "list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is"
-msgstr "list of items. If ‘in WORDS ...;’ is not present, then ‘in “$@”’ is"
-
-#: builtins.c:1118
-msgid "assumed. For each element in WORDS, NAME is set to that element, and"
-msgstr "assumed. For each element in WORDS, NAME is set to that element, and"
-
-#: builtins.c:1119
-msgid "the COMMANDS are executed."
-msgstr "the COMMANDS are executed."
-
-#: builtins.c:1125
-msgid "Equivalent to"
-msgstr "Equivalent to"
-
-#: builtins.c:1126
-msgid "\t(( EXP1 ))"
-msgstr "\t(( EXP1 ))"
-
-#: builtins.c:1127
-msgid "\twhile (( EXP2 )); do"
-msgstr "\twhile (( EXP2 )); do"
-
-#: builtins.c:1128
-msgid "\t\tCOMMANDS"
-msgstr "\t\tCOMMANDS"
-
-#: builtins.c:1129
-msgid "\t\t(( EXP3 ))"
-msgstr "\t\t(( EXP3 ))"
-
-#: builtins.c:1130
-msgid "\tdone"
-msgstr "\tdone"
-
-#: builtins.c:1131
-msgid "EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is"
-msgstr "EXP1, EXP2, and EXP3 are arithmetic expressions. If any expression is"
-
-#: builtins.c:1132
-msgid "omitted, it behaves as if it evaluates to 1."
-msgstr "omitted, it behaves as if it evaluates to 1."
-
-#: builtins.c:1138
-msgid "The WORDS are expanded, generating a list of words. The"
-msgstr "The WORDS are expanded, generating a list of words. The"
-
-#: builtins.c:1139
-msgid "set of expanded words is printed on the standard error, each"
-msgstr "set of expanded words is printed on the standard error, each"
-
-#: builtins.c:1140
-msgid "preceded by a number. If `in WORDS' is not present, `in \"$@\"'"
-msgstr "preceded by a number. If ‘in WORDS’ is not present, ‘in “$@”’"
-
-#: builtins.c:1141
-msgid "is assumed. The PS3 prompt is then displayed and a line read"
-msgstr "is assumed. The PS3 prompt is then displayed and a line read"
-
-#: builtins.c:1142
-msgid "from the standard input. If the line consists of the number"
-msgstr "from the standard input. If the line consists of the number"
-
-#: builtins.c:1143
-msgid "corresponding to one of the displayed words, then NAME is set"
-msgstr "corresponding to one of the displayed words, then NAME is set"
-
-#: builtins.c:1144
-msgid "to that word. If the line is empty, WORDS and the prompt are"
-msgstr "to that word. If the line is empty, WORDS and the prompt are"
-
-#: builtins.c:1145
-msgid "redisplayed. If EOF is read, the command completes. Any other"
-msgstr "redisplayed. If EOF is read, the command completes. Any other"
-
-#: builtins.c:1146
-msgid "value read causes NAME to be set to null. The line read is saved"
-msgstr "value read causes NAME to be set to null. The line read is saved"
-
-#: builtins.c:1147
-msgid "in the variable REPLY. COMMANDS are executed after each selection"
-msgstr "in the variable REPLY. COMMANDS are executed after each selection"
-
-#: builtins.c:1148
-msgid "until a break command is executed."
-msgstr "until a break command is executed."
-
-#: builtins.c:1154
-msgid "Execute PIPELINE and print a summary of the real time, user CPU time,"
-msgstr "Execute PIPELINE and print a summary of the real time, user CPU time,"
-
-#: builtins.c:1155
-msgid "and system CPU time spent executing PIPELINE when it terminates."
-msgstr "and system CPU time spent executing PIPELINE when it terminates."
-
-#: builtins.c:1156
-msgid "The return status is the return status of PIPELINE. The `-p' option"
-msgstr "The return status is the return status of PIPELINE. The ‘-p’ option"
-
-#: builtins.c:1157
-msgid "prints the timing summary in a slightly different format. This uses"
-msgstr "prints the timing summary in a slightly different format. This uses"
-
-#: builtins.c:1158
-msgid "the value of the TIMEFORMAT variable as the output format."
-msgstr "the value of the TIMEFORMAT variable as the output format."
-
-#: builtins.c:1164
-msgid "Selectively execute COMMANDS based upon WORD matching PATTERN. The"
-msgstr "Selectively execute COMMANDS based upon WORD matching PATTERN. The"
-
-#: builtins.c:1165
-msgid "`|' is used to separate multiple patterns."
-msgstr "‘|’ is used to separate multiple patterns."
-
-#: builtins.c:1171
-msgid ""
-"The if COMMANDS are executed. If the exit status is zero, then the then"
-msgstr ""
-"The if COMMANDS are executed. If the exit status is zero, then the then"
-
-#: builtins.c:1172
-msgid ""
-"COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-msgstr ""
-"COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-
-#: builtins.c:1173
-msgid ""
-"in turn, and if the exit status is zero, the corresponding then COMMANDS"
-msgstr ""
-"in turn, and if the exit status is zero, the corresponding then COMMANDS"
-
-#: builtins.c:1174
-msgid ""
-"are executed and the if command completes. Otherwise, the else COMMANDS"
-msgstr ""
-"are executed and the if command completes. Otherwise, the else COMMANDS"
-
-#: builtins.c:1175
-msgid ""
-"are executed, if present. The exit status is the exit status of the last"
-msgstr ""
-"are executed, if present. The exit status is the exit status of the last"
-
-#: builtins.c:1176
-msgid "command executed, or zero if no condition tested true."
-msgstr "command executed, or zero if no condition tested true."
-
-#: builtins.c:1182 builtins.c:1189
-msgid "Expand and execute COMMANDS as long as the final command in the"
-msgstr "Expand and execute COMMANDS as long as the final command in the"
-
-#: builtins.c:1183
-msgid "`while' COMMANDS has an exit status of zero."
-msgstr "‘while’ COMMANDS has an exit status of zero."
-
-#: builtins.c:1190
-msgid "`until' COMMANDS has an exit status which is not zero."
-msgstr "‘until’ COMMANDS has an exit status which is not zero."
-
-#: builtins.c:1196
-msgid "Create a simple command invoked by NAME which runs COMMANDS."
-msgstr "Create a simple command invoked by NAME which runs COMMANDS."
-
-#: builtins.c:1197
-msgid "Arguments on the command line along with NAME are passed to the"
-msgstr "Arguments on the command line along with NAME are passed to the"
-
-#: builtins.c:1198
-msgid "function as $0 .. $n."
-msgstr "function as $0 .. $n."
-
-#: builtins.c:1204
-msgid "Run a set of commands in a group. This is one way to redirect an"
-msgstr "Run a set of commands in a group. This is one way to redirect an"
-
-#: builtins.c:1205
-msgid "entire set of commands."
-msgstr "entire set of commands."
-
-#: builtins.c:1211
-msgid "Equivalent to the JOB_SPEC argument to the `fg' command. Resume a"
-msgstr ""
-
-#: builtins.c:1212
-msgid "stopped or background job. JOB_SPEC can specify either a job name"
-msgstr ""
-
-#: builtins.c:1213
-msgid "or a job number. Following JOB_SPEC with a `&' places the job in"
-msgstr ""
-
-#: builtins.c:1214
-msgid "the background, as if the job specification had been supplied as an"
-msgstr ""
-
-#: builtins.c:1215
-#, fuzzy
-msgid "argument to `bg'."
-msgstr "the argument to -u."
-
-#: builtins.c:1221
-msgid "The EXPRESSION is evaluated according to the rules for arithmetic"
-msgstr "The EXPRESSION is evaluated according to the rules for arithmetic"
-
-#: builtins.c:1222
-msgid "evaluation. Equivalent to \"let EXPRESSION\"."
-msgstr "evaluation. Equivalent to “let EXPRESSION”."
-
-#: builtins.c:1228
-msgid ""
-"Returns a status of 0 or 1 depending on the evaluation of the conditional"
-msgstr ""
-"Returns a status of 0 or 1 depending on the evaluation of the conditional"
-
-#: builtins.c:1229
-msgid ""
-"expression EXPRESSION. Expressions are composed of the same primaries used"
-msgstr ""
-"expression EXPRESSION. Expressions are composed of the same primaries used"
-
-#: builtins.c:1230
-msgid ""
-"by the `test' builtin, and may be combined using the following operators"
-msgstr ""
-"by the ‘test’ builtin, and may be combined using the following operators"
-
-#: builtins.c:1232
-msgid "\t( EXPRESSION )\tReturns the value of EXPRESSION"
-msgstr "\t( EXPRESSION )\tReturns the value of EXPRESSION"
-
-#: builtins.c:1233
-msgid "\t! EXPRESSION\tTrue if EXPRESSION is false; else false"
-msgstr "\t! EXPRESSION\tTrue if EXPRESSION is false; else false"
-
-#: builtins.c:1234
-msgid "\tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false"
-msgstr "\tEXPR1 && EXPR2\tTrue if both EXPR1 and EXPR2 are true; else false"
-
-#: builtins.c:1235
-msgid "\tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false"
-msgstr "\tEXPR1 || EXPR2\tTrue if either EXPR1 or EXPR2 is true; else false"
-
-#: builtins.c:1237
-msgid ""
-"When the `==' and `!=' operators are used, the string to the right of the"
-msgstr ""
-"When the ‘==’ and ‘!=’ operators are used, the string to the right of the"
-
-#: builtins.c:1238
-msgid "operator is used as a pattern and pattern matching is performed. The"
-msgstr "operator is used as a pattern and pattern matching is performed. The"
-
-#: builtins.c:1239
-msgid "&& and || operators do not evaluate EXPR2 if EXPR1 is sufficient to"
-msgstr "&& and || operators do not evaluate EXPR2 if EXPR1 is sufficient to"
-
-#: builtins.c:1240
-msgid "determine the expression's value."
-msgstr "determine the expression's value."
-
-#: builtins.c:1246
-msgid "BASH_VERSION Version information for this Bash."
-msgstr "BASH_VERSION Version information for this Bash."
-
-#: builtins.c:1247
-#, fuzzy
-msgid "CDPATH A colon-separated list of directories to search"
-msgstr "CDPATH A colon separated list of directories to search"
-
-#: builtins.c:1248
-msgid "\t\tfor directries given as arguments to `cd'."
-msgstr ""
-
-#: builtins.c:1249
-msgid "GLOBIGNORE\tA colon-separated list of patterns describing filenames to"
-msgstr "GLOBIGNORE\tA colon-separated list of patterns describing filenames to"
-
-#: builtins.c:1250
-msgid "\t\tbe ignored by pathname expansion."
-msgstr "\t\tbe ignored by pathname expansion."
-
-#: builtins.c:1252
-msgid ""
-"HISTFILE The name of the file where your command history is stored."
-msgstr ""
-"HISTFILE The name of the file where your command history is stored."
-
-#: builtins.c:1253
-msgid "HISTFILESIZE The maximum number of lines this file can contain."
-msgstr "HISTFILESIZE The maximum number of lines this file can contain."
-
-#: builtins.c:1254
-msgid "HISTSIZE The maximum number of history lines that a running"
-msgstr "HISTSIZE The maximum number of history lines that a running"
-
-#: builtins.c:1255
-msgid "\t\tshell can access."
-msgstr "\t\tshell can access."
-
-#: builtins.c:1257
-msgid "HOME The complete pathname to your login directory."
-msgstr "HOME The complete pathname to your login directory."
-
-#: builtins.c:1258
-msgid "HOSTNAME\tThe name of the current host."
-msgstr "HOSTNAME\tThe name of the current host."
-
-#: builtins.c:1259
-msgid "HOSTTYPE The type of CPU this version of Bash is running under."
-msgstr "HOSTTYPE The type of CPU this version of Bash is running under."
-
-#: builtins.c:1260
-msgid "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-msgstr "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-
-#: builtins.c:1261
-msgid "\t\tcharacter as the sole input. If set, then the value"
-msgstr "\t\tcharacter as the sole input. If set, then the value"
-
-#: builtins.c:1262
-msgid "\t\tof it is the number of EOF characters that can be seen"
-msgstr "\t\tof it is the number of EOF characters that can be seen"
-
-#: builtins.c:1263
-msgid "\t\tin a row on an empty line before the shell will exit"
-msgstr "\t\tin a row on an empty line before the shell will exit"
-
-#: builtins.c:1264
-msgid "\t\t(default 10). When unset, EOF signifies the end of input."
-msgstr "\t\t(default 10). When unset, EOF signifies the end of input."
-
-#: builtins.c:1265
-msgid "MACHTYPE\tA string describing the current system Bash is running on."
-msgstr "MACHTYPE\tA string describing the current system Bash is running on."
-
-#: builtins.c:1266
-msgid "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-msgstr "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-
-#: builtins.c:1267
-msgid "MAILPATH\tA colon-separated list of filenames which Bash checks"
-msgstr "MAILPATH\tA colon-separated list of filenames which Bash checks"
-
-#: builtins.c:1268
-msgid "\t\tfor new mail."
-msgstr "\t\tfor new mail."
-
-#: builtins.c:1269
-msgid "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-msgstr "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-
-#: builtins.c:1270
-msgid "PATH A colon-separated list of directories to search when"
-msgstr "PATH A colon-separated list of directories to search when"
-
-#: builtins.c:1271
-msgid "\t\tlooking for commands."
-msgstr "\t\tlooking for commands."
-
-#: builtins.c:1272
-msgid "PROMPT_COMMAND A command to be executed before the printing of each"
-msgstr "PROMPT_COMMAND A command to be executed before the printing of each"
-
-#: builtins.c:1273
-msgid "\t\tprimary prompt."
-msgstr "\t\tprimary prompt."
-
-#: builtins.c:1274
-msgid "PS1 The primary prompt string."
-msgstr "PS1 The primary prompt string."
-
-#: builtins.c:1275
-msgid "PS2 The secondary prompt string."
-msgstr "PS2 The secondary prompt string."
-
-#: builtins.c:1276
-msgid "PWD\t\tThe full pathname of the current directory."
-msgstr "PWD\t\tThe full pathname of the current directory."
-
-#: builtins.c:1277
-msgid "SHELLOPTS\tA colon-separated list of enabled shell options."
-msgstr "SHELLOPTS\tA colon-separated list of enabled shell options."
-
-#: builtins.c:1278
-msgid "TERM The name of the current terminal type."
-msgstr "TERM The name of the current terminal type."
-
-#: builtins.c:1279
-msgid "TIMEFORMAT\tThe output format for timing statistics displayed by the"
-msgstr "TIMEFORMAT\tThe output format for timing statistics displayed by the"
-
-#: builtins.c:1280
-msgid "\t\t`time' reserved word."
-msgstr "\t\t‘time’ reserved word."
-
-#: builtins.c:1281
-msgid "auto_resume Non-null means a command word appearing on a line by"
-msgstr "auto_resume Non-null means a command word appearing on a line by"
-
-#: builtins.c:1282
-msgid "\t\titself is first looked for in the list of currently"
-msgstr "\t\titself is first looked for in the list of currently"
-
-#: builtins.c:1283
-msgid "\t\tstopped jobs. If found there, that job is foregrounded."
-msgstr "\t\tstopped jobs. If found there, that job is foregrounded."
-
-#: builtins.c:1284
-msgid "\t\tA value of `exact' means that the command word must"
-msgstr "\t\tA value of ‘exact’ means that the command word must"
-
-#: builtins.c:1285
-msgid "\t\texactly match a command in the list of stopped jobs. A"
-msgstr "\t\texactly match a command in the list of stopped jobs. A"
-
-#: builtins.c:1286
-msgid "\t\tvalue of `substring' means that the command word must"
-msgstr "\t\tvalue of ‘substring’ means that the command word must"
-
-#: builtins.c:1287
-msgid "\t\tmatch a substring of the job. Any other value means that"
-msgstr "\t\tmatch a substring of the job. Any other value means that"
-
-#: builtins.c:1288
-msgid "\t\tthe command must be a prefix of a stopped job."
-msgstr "\t\tthe command must be a prefix of a stopped job."
-
-#: builtins.c:1291
-msgid "histchars Characters controlling history expansion and quick"
-msgstr "histchars Characters controlling history expansion and quick"
-
-#: builtins.c:1292
-msgid "\t\tsubstitution. The first character is the history"
-msgstr "\t\tsubstitution. The first character is the history"
-
-#: builtins.c:1293
-msgid "\t\tsubstitution character, usually `!'. The second is"
-msgstr "\t\tsubstitution character, usually ‘!’. The second is"
-
-#: builtins.c:1294
-msgid "\t\tthe `quick substitution' character, usually `^'. The"
-msgstr "\t\tthe ‘quick substitution’ character, usually ‘^’. The"
-
-#: builtins.c:1295
-msgid "\t\tthird is the `history comment' character, usually `#'."
-msgstr "\t\tthird is the ‘history comment’ character, usually ‘#’."
-
-#: builtins.c:1297
-msgid "HISTIGNORE\tA colon-separated list of patterns used to decide which"
-msgstr "HISTIGNORE\tA colon-separated list of patterns used to decide which"
-
-#: builtins.c:1298
-msgid "\t\tcommands should be saved on the history list."
-msgstr "\t\tcommands should be saved on the history list."
-
-#: builtins.c:1310
-msgid "+N\tRotates the stack so that the Nth directory (counting"
-msgstr "+N\tRotates the stack so that the Nth directory (counting"
-
-#: builtins.c:1311
-msgid "\tfrom the left of the list shown by `dirs', starting with"
-msgstr "\tfrom the left of the list shown by ‘dirs’, starting with"
-
-#: builtins.c:1312 builtins.c:1316
-msgid "\tzero) is at the top."
-msgstr "\tzero) is at the top."
-
-#: builtins.c:1314
-msgid "-N\tRotates the stack so that the Nth directory (counting"
-msgstr "-N\tRotates the stack so that the Nth directory (counting"
-
-#: builtins.c:1315
-msgid "\tfrom the right of the list shown by `dirs', starting with"
-msgstr "\tfrom the right of the list shown by ‘dirs’, starting with"
-
-#: builtins.c:1318
-msgid "-n\tsuppress the normal change of directory when adding directories"
-msgstr "-n\tsuppress the normal change of directory when adding directories"
-
-#: builtins.c:1319
-msgid "\tto the stack, so only the stack is manipulated."
-msgstr "\tto the stack, so only the stack is manipulated."
-
-#: builtins.c:1321
-msgid "dir\tadds DIR to the directory stack at the top, making it the"
-msgstr "dir\tadds DIR to the directory stack at the top, making it the"
-
-#: builtins.c:1322
-msgid "\tnew current working directory."
-msgstr "\tnew current working directory."
-
-#: builtins.c:1336
-msgid "+N\tremoves the Nth entry counting from the left of the list"
-msgstr "+N\tremoves the Nth entry counting from the left of the list"
-
-#: builtins.c:1337
-msgid "\tshown by `dirs', starting with zero. For example: `popd +0'"
-msgstr "\tshown by ‘dirs’, starting with zero. For example: ‘popd +0’"
-
-#: builtins.c:1338
-msgid "\tremoves the first directory, `popd +1' the second."
-msgstr "\tremoves the first directory, ‘popd +1’ the second."
-
-#: builtins.c:1340
-msgid "-N\tremoves the Nth entry counting from the right of the list"
-msgstr "-N\tremoves the Nth entry counting from the right of the list"
-
-#: builtins.c:1341
-msgid "\tshown by `dirs', starting with zero. For example: `popd -0'"
-msgstr "\tshown by ‘dirs’, starting with zero. For example: ‘popd -0’"
-
-#: builtins.c:1342
-msgid "\tremoves the last directory, `popd -1' the next to last."
-msgstr "\tremoves the last directory, ‘popd -1’ the next to last."
-
-#: builtins.c:1344
-msgid "-n\tsuppress the normal change of directory when removing directories"
-msgstr "-n\tsuppress the normal change of directory when removing directories"
-
-#: builtins.c:1345
-msgid "\tfrom the stack, so only the stack is manipulated."
-msgstr "\tfrom the stack, so only the stack is manipulated."
-
-#: builtins.c:1367
-msgid "+N\tdisplays the Nth entry counting from the left of the list shown by"
-msgstr "+N\tdisplays the Nth entry counting from the left of the list shown by"
-
-#: builtins.c:1368 builtins.c:1371
-msgid "\tdirs when invoked without options, starting with zero."
-msgstr "\tdirs when invoked without options, starting with zero."
-
-#: builtins.c:1370
-msgid "-N\tdisplays the Nth entry counting from the right of the list shown by"
-msgstr ""
-"-N\tdisplays the Nth entry counting from the right of the list shown by"
-
-#: builtins.c:1378
-msgid "Toggle the values of variables controlling optional behavior."
-msgstr "Toggle the values of variables controlling optional behavior."
-
-#: builtins.c:1379
-msgid "The -s flag means to enable (set) each OPTNAME; the -u flag"
-msgstr "The -s flag means to enable (set) each OPTNAME; the -u flag"
-
-#: builtins.c:1380
-msgid "unsets each OPTNAME. The -q flag suppresses output; the exit"
-msgstr "unsets each OPTNAME. The -q flag suppresses output; the exit"
-
-#: builtins.c:1381
-msgid "status indicates whether each OPTNAME is set or unset. The -o"
-msgstr "status indicates whether each OPTNAME is set or unset. The -o"
-
-#: builtins.c:1382
-msgid "option restricts the OPTNAMEs to those defined for use with"
-msgstr "option restricts the OPTNAMEs to those defined for use with"
-
-#: builtins.c:1383
-msgid "`set -o'. With no options, or with the -p option, a list of all"
-msgstr "‘set -o’. With no options, or with the -p option, a list of all"
-
-#: builtins.c:1384
-msgid "settable options is displayed, with an indication of whether or"
-msgstr "settable options is displayed, with an indication of whether or"
-
-#: builtins.c:1385
-msgid "not each is set."
-msgstr "not each is set."
-
-#: builtins.c:1391
-msgid "printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT"
-msgstr ""
-"printf formats and prints ARGUMENTS under control of the FORMAT. FORMAT"
-
-#: builtins.c:1392
-msgid "is a character string which contains three types of objects: plain"
-msgstr "is a character string which contains three types of objects: plain"
-
-#: builtins.c:1393
-msgid ""
-"characters, which are simply copied to standard output, character escape"
-msgstr ""
-"characters, which are simply copied to standard output, character escape"
-
-#: builtins.c:1394
-msgid "sequences which are converted and copied to the standard output, and"
-msgstr "sequences which are converted and copied to the standard output, and"
-
-#: builtins.c:1395
-msgid ""
-"format specifications, each of which causes printing of the next successive"
-msgstr ""
-"format specifications, each of which causes printing of the next successive"
-
-#: builtins.c:1396
-msgid "argument. In addition to the standard printf(1) formats, %b means to"
-msgstr "argument. In addition to the standard printf(1) formats, %b means to"
-
-#: builtins.c:1397
-msgid "expand backslash escape sequences in the corresponding argument, and %q"
-msgstr ""
-"expand backslash escape sequences in the corresponding argument, and %q"
-
-#: builtins.c:1398
-msgid "means to quote the argument in a way that can be reused as shell input."
-msgstr ""
-"means to quote the argument in a way that can be reused as shell input."
+#: builtins.c:1393
+msgid ""
+" For each NAME, specify how arguments are to be completed.\n"
+" If the -p option is supplied, or if no options are supplied, existing\n"
+" completion specifications are printed in a way that allows them to be\n"
+" reused as input. The -r option removes a completion specification for\n"
+" each NAME, or, if no NAMEs are supplied, all completion specifications."
+msgstr ""
+" For each NAME, specify how arguments are to be completed.\n"
+" If the -p option is supplied, or if no options are supplied, existing\n"
+" completion specifications are printed in a way that allows them to be\n"
+" reused as input. The -r option removes a completion specification for\n"
+" each NAME, or, if no NAMEs are supplied, all completion specifications."
#: builtins.c:1405
-msgid "For each NAME, specify how arguments are to be completed."
-msgstr "For each NAME, specify how arguments are to be completed."
-
-#: builtins.c:1406
-msgid "If the -p option is supplied, or if no options are supplied, existing"
-msgstr "If the -p option is supplied, or if no options are supplied, existing"
-
-#: builtins.c:1407
-msgid "completion specifications are printed in a way that allows them to be"
-msgstr "completion specifications are printed in a way that allows them to be"
-
-#: builtins.c:1408
-msgid "reused as input. The -r option removes a completion specification for"
-msgstr "reused as input. The -r option removes a completion specification for"
-
-#: builtins.c:1409
-msgid "each NAME, or, if no NAMEs are supplied, all completion specifications."
-msgstr ""
-"each NAME, or, if no NAMEs are supplied, all completion specifications."
-
-#: builtins.c:1417
-msgid "Display the possible completions depending on the options. Intended"
-msgstr "Display the possible completions depending on the options. Intended"
-
-#: builtins.c:1418
msgid ""
-"to be used from within a shell function generating possible completions."
-msgstr ""
-"to be used from within a shell function generating possible completions."
-
-#: builtins.c:1419
-msgid "If the optional WORD argument is supplied, matches against WORD are"
-msgstr "If the optional WORD argument is supplied, matches against WORD are"
-
-#: builtins.c:1420
-msgid "generated."
-msgstr "generated."
-
-#~ msgid "This is similar to the `fg' command. Resume a stopped or background"
-#~ msgstr ""
-#~ "This is similar to the ‘fg’ command. Resume a stopped or background"
-
-#, fuzzy
-#~ msgid "places the job in the background."
-#~ msgstr "job specification with a ‘&’ places the job in the background."
-
-#~ msgid "`%s': invalid alias name"
-#~ msgstr "‘%s’: invalid alias name"
-
-#~ msgid "reset to their original values. If ARG is the null string each"
-#~ msgstr "reset to their original values. If ARG is the null string each"
-
-#~ msgid "SIGNAL_SPEC is ignored by the shell and by the commands it invokes."
-#~ msgstr "SIGNAL_SPEC is ignored by the shell and by the commands it invokes."
-
-#~ msgid ""
-#~ "If a SIGNAL_SPEC is EXIT (0) the command ARG is executed on exit from"
-#~ msgstr ""
-#~ "If a SIGNAL_SPEC is EXIT (0) the command ARG is executed on exit from"
-
-#~ msgid "the shell. If a SIGNAL_SPEC is DEBUG, ARG is executed after every"
-#~ msgstr "the shell. If a SIGNAL_SPEC is DEBUG, ARG is executed after every"
-
-#~ msgid ""
-#~ "each signal number. Each SIGNAL_SPEC is either a signal name in <signal."
-#~ "h>"
-#~ msgstr ""
-#~ "each signal number. Each SIGNAL_SPEC is either a signal name in <signal."
-#~ "h>"
-
-#~ msgid ""
-#~ "or a signal number. `trap -l' prints a list of signal names and their"
-#~ msgstr ""
-#~ "or a signal number. ‘trap -l’ prints a list of signal names and their"
-
-#~ msgid "corresponding numbers. Note that a signal can be sent to the shell"
-#~ msgstr "corresponding numbers. Note that a signal can be sent to the shell"
-
-#~ msgid "with \"kill -signal $$\"."
-#~ msgstr "with “kill -signal $$”."
-
-#~ msgid "job. If you specifiy DIGITS, then that job is used. If you specify"
-#~ msgstr ""
-#~ "job. If you specifiy DIGITS, then that job is used. If you specify"
-
-#~ msgid ""
-#~ "WORD, then the job whose name begins with WORD is used. Following the"
-#~ msgstr ""
-#~ "WORD, then the job whose name begins with WORD is used. Following the"
-
-#~ msgid "\t\twhen the argument to `cd' is not found in the current"
-#~ msgstr "\t\twhen the argument to ‘cd’ is not found in the current"
-
-#~ msgid "\t\tdirectory."
-#~ msgstr "\t\tdirectory."
+" Display the possible completions depending on the options. Intended\n"
+" to be used from within a shell function generating possible "
+"completions.\n"
+" If the optional WORD argument is supplied, matches against WORD are\n"
+" generated."
+msgstr ""
+" Display the possible completions depending on the options. Intended\n"
+" to be used from within a shell function generating possible "
+"completions.\n"
+" If the optional WORD argument is supplied, matches against WORD are\n"
+" generated."
-#: lib/readline/bind.c:878
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#: lib/readline/bind.c:2076 lib/readline/bind.c:2078 lib/readline/bind.c:2080
+#: lib/readline/bind.c:2082 lib/readline/display.c:461
+#: lib/readline/display.c:881 lib/readline/display.c:1921
+#: lib/readline/histexpand.c:1267 lib/readline/histexpand.c:1275
+#: lib/readline/nls.c:116
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2005-10-03 17:39-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: lib/readline/bind.c:890
#, c-format
msgid "readline: %s: line %d: %s\n"
msgstr ""
-#: lib/readline/bind.c:881
+#: lib/readline/bind.c:893
#, c-format
msgid "readline: %s\n"
msgstr ""
-#: lib/readline/bind.c:994
+#: lib/readline/bind.c:916
+msgid "other"
+msgstr ""
+
+#: lib/readline/bind.c:1006
msgid "$else found without matching $if"
msgstr ""
-#: lib/readline/bind.c:1024
+#: lib/readline/bind.c:1036
msgid "$endif without matching $if"
msgstr ""
-#: lib/readline/bind.c:1101
+#: lib/readline/bind.c:1113
msgid "unknown parser directive"
msgstr ""
-#: lib/readline/bind.c:1162
+#: lib/readline/bind.c:1174
msgid "no closing `\"' in key binding"
msgstr ""
-#: lib/readline/bind.c:1977
+#: lib/readline/bind.c:1999
#, c-format
msgid "# %s (not bound)\n"
msgstr ""
-#: lib/readline/bind.c:1995
+#: lib/readline/bind.c:2017
#, c-format
msgid "%s is not bound to any keys\n"
msgstr ""
-#: lib/readline/bind.c:2001
+#: lib/readline/bind.c:2023
#, c-format
msgid "%s can be found on "
msgstr ""
-#: lib/readline/bind.c:2128
+#: lib/readline/bind.c:2080
+#, c-format
+msgid "%s%s outputs %s\n"
+msgstr ""
+
+#: lib/readline/bind.c:2150
#, c-format
msgid "%s is set to `%s'\n"
msgstr ""
-#: lib/readline/bind.c:2146
+#: lib/readline/bind.c:2168
#, c-format
msgid "bell-style is set to `%s'\n"
msgstr ""
-#: lib/readline/bind.c:2152
+#: lib/readline/bind.c:2174
#, c-format
msgid "comment-begin is set to `%s'\n"
msgstr ""
-#: lib/readline/bind.c:2158
+#: lib/readline/bind.c:2180
#, c-format
msgid "completion-query-items is set to `%d'\n"
msgstr ""
-#: lib/readline/bind.c:2164
+#: lib/readline/bind.c:2186
#, c-format
msgid "editing-mode is set to `%s'\n"
msgstr ""
-#: lib/readline/bind.c:2176
+#: lib/readline/bind.c:2198
#, c-format
msgid "isearch-terminators is set to \"%s\"\n"
msgstr ""
-#: lib/readline/bind.c:2188
+#: lib/readline/bind.c:2210
#, c-format
msgid "keymap is set to `%s'\n"
msgstr ""
-#: lib/readline/callback.c:105
+#: lib/readline/callback.c:113
msgid "readline: readline_callback_read_char() called with no handler!\r\n"
msgstr ""
-#: lib/readline/complete.c:1342
+#: lib/readline/complete.c:1418
#, c-format
msgid "Display all %d possibilities? (y or n)"
msgstr ""
-#: lib/readline/complete.c:1681
+#: lib/readline/complete.c:1756
#, c-format
msgid ""
"\r\n"
"readline: bad value %d for what_to_do in rl_complete\n"
msgstr ""
-#: lib/readline/display.c:1924
+#: lib/readline/display.c:2061
#, c-format
msgid "readline: debug: insert_some_chars: count (%d) != col (%d)\n"
msgstr ""
-#: lib/readline/histexpand.c:377
+#: lib/readline/histexpand.c:379
msgid "event not found"
msgstr ""
-#: lib/readline/histexpand.c:381
+#: lib/readline/histexpand.c:383
msgid "bad word specifier"
msgstr ""
-#: lib/readline/histexpand.c:385
+#: lib/readline/histexpand.c:387
msgid "substitution failed"
msgstr ""
-#: lib/readline/histexpand.c:389
+#: lib/readline/histexpand.c:391
msgid "unrecognized history modifier"
msgstr ""
-#: lib/readline/histexpand.c:393
+#: lib/readline/histexpand.c:395
msgid "no previous substitution"
msgstr ""
-#: lib/readline/histexpand.c:397
+#: lib/readline/histexpand.c:399
msgid "unknown expansion error"
msgstr ""
-#: lib/readline/rltty.c:464
+#: lib/readline/isearch.c:179
+msgid "reverse-"
+msgstr ""
+
+#: lib/readline/isearch.c:183
+msgid "i-search)`"
+msgstr ""
+
+#: lib/readline/rltty.c:467
#, c-format
msgid "readline: warning: %s\n"
msgstr ""
-#: lib/readline/rltty.c:475
+#: lib/readline/rltty.c:478
msgid "turning on OPOST for terminal\r"
msgstr ""
-#: lib/readline/rltty.c:501
+#: lib/readline/rltty.c:504
msgid "turning off output flushing"
msgstr ""
+
+#: lib/readline/xmalloc.c:47
+#, c-format
+msgid "%s: out of virtual memory\n"
+msgstr ""
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
THIS_SH=$BUILD_DIR/bash
PATH=$PATH:$BUILD_DIR
projects / platform / upstream / bash.git / commitdiff