- free the value returned by find_hashed_filename
[bash-2.01-release frozen]
+
+ 6/6
+ ---
+configure.in
+ - force shlicc2 and libc malloc for BSD/OS 3.0
+
+ 6/9
+ ---
+doc/Makefile.in
+ - don't create ${man3dir}, since we're not installing the readline
+ manual page
+
+lib/readline/readline.h
+ - rl_dispatching should be declared `extern'
+ [in bash-2.01.1]
+
+ 6/10
+ ----
+lib/malloc/Makefile.in
+ - make sure ${ALLOCA_SOURCE} is preceded by ${srcdir} so that things
+ work when building in a directory other than the source directory
+ [in bash-2.01.1]
+
+ 6/30
+ ----
+lib/readline/examples/rltest.c
+ - don't free the value returned by history_list()
+
+lib/readline/histfile.c
+ - open the history file for writing with mode 0600 for better
+ security
+ [in bash-2.01.1]
+
+execute_cmd.c
+ - select_query now uses legal_number to decide whether the user's
+ selection is a valid number, and just executes the loop again if
+ invalid input is entered
+ [in bash-2.01.1]
+
+ 7/1
+ ---
+builtins/evalstring.c
+ - fix to parse_and_execute so `bash -c 'time [-p] zzz'' works right
+ [in bash-2.01.1]
+
+execute_cmd.c
+ - fix to execute_command_internal so that `bash -c time [-p] (zzz)''
+ works right
+ [in bash-2.01.1]
+ - print_formatted_time should pass a long as the fourth parameter
+ to mkfmt
+ [in bash-2.01.1]
+
+externs.h, shell.c
+ - `exit_shell' is now a void function
+
+hashlib.c
+ - print_table_stats is now a void function
+
+mailcheck.c
+ - made add_mail_file check for the filename in the mail file list
+ using the expanded filename, since that is what it puts into
+ the list
+ [in bash-2.01.1]
+
+variables.c
+ - for the time being, PWD will be auto-exported, since some systems
+ seem to expect it
+
+doc/bashref.texi, lib/readline/doc/{hist,rlman}.texinfo
+ - added necessary `dircategory' and `direntry' commands to make
+ `install-info' work correctly
+
+Makefile.in
+ - move $(LDFLAGS) after $(BUILTINS_LDFLAGS) and $(LIBRARY_LDFLAGS) on
+ the line that links bash
+
+doc/texinfo.tex
+ - upgraded to version 2.185 from the texinfo-3.9 distribution
+
+lib/tilde/tilde.c
+ - fixed a bug in tilde_expand so that enough space is allocated for
+ the string and terminating null byte if a `~' does not appear.
+ This was masked before by the bash malloc()
+ [in bash-2.01.1]
+
+ 7/3
+ ---
+aclocal.m4
+ - new test, BASH_TYPE_INT32_T, to check which builtin C type is
+ 32 bits wide
+ - new test, BASH_TYPE_PTRDIFF_T, to check which builtin C type is
+ appropriate for pointer arithmetic
+
+configure.in
+ - check sizes of int and long, and for the existence of an int32_t
+ basic system type. Call BASH_TYPE_INT32_T if int32_t is not
+ defined anywhere in the system header files
+ - check size of (char *), and for the existence of a ptrdiff_t
+ basic system type. Call BASH_TYPE_PTRDIFF_T if ptrdiff_t is not
+ defined anywhere in the system header files
+ - added a check for <stddef.h>
+
+config.h.in
+ - add lines for SIZEOF_INT, SIZEOF_LONG, SIZEOF_CHAR_P, int32_t,
+ u_int32_t, and ptrdiff_t
+ - added line for HAVE_STDDEF_H
+
+lib/malloc/malloc.c
+ - new version, with many changes and much better memory usage; old
+ (bash-2.01) version is lib/malloc/omalloc.c
+
+lib/malloc/gmalloc.c
+ - new version, with a number of changes and range checking included
+ by default; old (bash-2.01) version is lib/malloc/ogmalloc.c
+
+execute_cmd.c
+ - applied patch from 5/27 to make execute_simple_command fork early
+ if it's part of a pipeline. This keeps assignment statements or
+ other commands that don't require a builtin, function, or disk
+ command to be executed from modifying the shell's environment
+
+tests/exec?.sub
+ - renamed from tests/execscript.sub? because those filenames are
+ too long for System V 14-char filename systems
+
+tests/source?.sub
+ - renamed from tests/source.sub? because those filenames are bad
+ for DOS/Windows
+
+tests/getopts?.sub
+ - renamed from tests/getopts.sub? because those filenames are bad
+ for DOS/Windows
+
+tests/histexp.{tests,right}
+ - renamed from histexpand.{tests,right} because those filenames are
+ too long for System V 14-char filename systems
+
+tests/trap1.sub
+ - renamed from trap.sub1 because that filename was bad for DOS/Windows
+
+tests/ifs-[123].right
+ - renamed from ifs.[123].right because those filenames were bad for
+ DOS/Windows
+
+tests/ifs-[123].test
+ - renamed from ifs-test-[123].sh because those filenames were bad
+ for DOS/Windows
+
+examples/startup-files/Bashrc.bfox
+ - renamed from examples/startup-files/Bashrc because that filename
+ conflicts with examples/startup-files/bashrc on case-insensitive
+ file systems
+
+tests/exec.right
+ - renamed from execscript.right because that filename is too long
+ for System V 14-char filename systems
+
+tests/run-set-e
+ - renamed from run-set-e-test
+
+tests/misc/perftest
+ - renamed from tests/misc/haertel.perftest because that filename is
+ too long for System V 14-char filename systems
+
+lib/glob/fnmatch.c
+ - new version with full POSIX.2 BRE matching (character classes,
+ collating symbols, equivalence classes), full support for
+ strcoll(3), and case-insensitive pattern matching
+
+lib/glob/fnmatch.h
+ - new version, with necessary symbols for the new fnmatch.c
+
+tests/posixpat.{tests,right}, tests/run-posixpat
+ - test suite for the POSIX.2 BRE pattern matching code
+
+variables.c
+ - make sure that array assignment using the compound syntax empties
+ the array before doing the assignment
+ [in bash-2.01.1]
+
+trap.c
+ - new function, trap_to_sighandler(sig), which returns the correct
+ trap handler for SIG depending on the information in sigmodes[sig]
+ [in bash-2.01.1]
+
+sig.h
+ - extern declarations for trap_handler and trap_to_sighandler
+ [in bash-2.01.1]
+
+jobs.c
+ - if we get an interrupt while waiting for a command to complete,
+ and there was a trap set on SIGINT that resets the handler to
+ SIG_DFL, the value that waitchld uses for old_trap_handler will
+ be wrong (it will be trap_handler, but trap_handler no longer
+ knows anything about SIGINT). If old_signal_handler is trap_handler,
+ but signal_is_trapped(SIGINT) returns 0, we need to call
+ trap_to_sighandler to decide what to do
+ [in bash-2.01.1]
+
+ 7/7
+ ---
+locale.c
+ - fix to set_locale_var to handle an assignment to LC_ALL (e.g., as
+ the result of `unset LANG') when default_locale is null
+ [in bash-2.01.1]
+
+ 7/8
+ ---
+builtins/umask.def, doc/{bash.{1,html},bashref.texi}
+ - added `-p' option for umask to print output in a reusable form
+
+ 7/9
+ ---
+doc/{bash.{1,html},bashref.texi}
+ - removed descriptions of `-type', `-path', and `-all' options to
+ the `type' builtin in preparation for removing them in the next
+ release
+
+builtins/type.def
+ - removed mention of `-type', `-path', and `-all' options from the
+ long help description
+
+error.c, error.h
+ - new function: internal_warning, for warning messages
+
+variables.c
+ - changed a call to internal_error to use internal_warning
+ - modified change of 7/3 so that arrays are not emptied until
+ just before the shell is about to assign the new values, so
+ the old value can be used to generate the rhs of the assignment,
+ if necessary. This is how `normal' shell variables work
+ [in bash-2.01.1]
+
+jobs.c, jobs.h
+ - delete_job now takes a second int argument and prints a warning
+ message when deleting a stopped job if the second argument is
+ non-zero
+
+jobs.c, builtins/jobs.def
+ - changed all calls to delete_job to provide a proper second arg
+
+lib/readline/bind.c
+ - broke rl_read_init_file into an `upper' and `lower' half in
+ preparation for adding file inclusion capability to inputrc
+ parsing
+ - handle_parser_directive now displays an error message if an
+ unknown directive is encountered
+ - parser_endif now prints an error message if an $endif without
+ a matching $if is found
+ - added `$include' parser directive to read bindings and commands
+ from another file at that point
+
+lib/readline/doc/rluser.texinfo, doc/{bash.{1,html},readline.3}
+ - documented new readline `$include' parser directive
+
+shell.c, parse.y
+ - added a new invocation option, --dump-po-strings, and code to
+ make it dump translatable strings ($"...") in GNU gettext
+ `po' format
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new `--dump-po-strings' invocation option
+
+lib/readline/{{kill,funmap}.c,readline.h}
+ - added `rl_paste_from_clipboard()', bound to `paste-from-clipboard'
+ for CYGWIN32 users
+
+lib/readline/kill.c
+ - incorporated bfox's patches for `iterative' yank-last-arg handling.
+ This means that one can keep pressing M-. and move backwards in
+ the history, yanking the last argument of successive history lines
+
+lib/readline/rlwinsize.h
+ - new file, encapsulates various locations of the definition for
+ `struct winsize'
+
+aclocal.m4
+ - augmented BASH_STRUCT_WINSIZE to look in termios.h as well as
+ sys/ioctl.h for definition of `struct winsize'
+
+lib/readline/rltty.h
+ - include "rlwinsize.h" after including tty-driver-specific header
+ file
+
+ 7/10
+ ----
+support/config.guess
+ - add better support for SunOS on M68K (old Sun3 machines)
+
+parse.y
+ - check for compound array assignment in read_token_word only if
+ there are characters before the `=' (which would make it a legal
+ assignment statement). This fixes the problem with defining a
+ function named `=' with `=() { echo foo; }'
+ [in bash-2.01.1]
+
+jobs.c, jobs.h
+ - nohup_all_jobs and delete_all_jobs now take a parameter which
+ says whether or not to restrict their operation to only running
+ jobs
+
+jobs.c
+ - changed all calls to delete_all_jobs
+
+builtins/jobs.def
+ - added `-a' (all jobs) and `-r' (running jobs only) options to
+ `disown'
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new `-a' and `-r' options to `disown'
+
+findcmd.c, findcmd.h
+ - new files with command searching code from execute_cmd.c and
+ function declarations from execute_cmd.h
+
+Makefile.in, builtins/Makefile.in
+ - updated dependencies to account for new findcmd.[ch]
+ - updated dependencies to account for new redir.[ch]
+
+redir.c, redir.h
+ - new files with code that sets up lists and performs redirections
+ from execute_cmd.c and execute_cmd.h
+
+execute_cmd.c
+ - include new findcmd.h, redir.h
+
+ 7/11
+ ----
+Makefile.in, configure.in
+ - PROFILE_FLAGS is now substituted into the Makefile by configure
+
+ 7/14
+ ----
+print_cmd.c
+ - make sure single_quote is called from xtrace_print_word_list
+ to correctly quote each word of trace output, especially those
+ with embedded quotes
+ [in bash-2.01.1]
+
+aclocal.m4
+ - extended BASH_CHECK_GETPW_FUNCS so that it checks that getpwuid
+ and getpwnam can also be declared, as well as getpwent
+ [in bash-2.01.1]
+ - in BASH_FUNC_PRINTF, cast printf to type `_bashfunc' before trying
+ to assign it to `pf' to avoid any prototype problems in the
+ declaration
+ [in bash-2.01.1]
+
+trap.c
+ - include <unistd.h> before any of the bash-specific header files,
+ but after config.h
+ [in bash-2.01.1]
+
+test.c
+ - include <errno.h> and declare `extern int errno' before including
+ any of the bash-specific include files, but after <unistd.h>
+ [in bash-2.01.1]
+
+builtins/Makefile.in
+ - PROFILE_FLAGS is now substituted into the Makefile by configure
+
+configure.in
+ - new options, --enable-profiling and --enable-static-link, to turn
+ on profiling with gprof and link bash statically (if using gcc)
+ for use as a root shell. The former implies the latter. If
+ we're linking statically, dynamic loading of new builtins is not
+ available
+
+doc/bashref.texi
+ - documented new --enable-profiling and --enable-static-link
+ options in installation section; regenerated INSTALL
+
+lib/glob/glob.[ch]
+ - new global variable, glob_ignore_case, turns on case-insensitive
+ filename matching in fnmatch() using the FNM_CASEFOLD flag
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new shopt `nocaseglob' option
+
+ 7/15
+ ----
+bashline.c
+ - when glob_complete_word is called with state == 0, make sure we
+ set rl_filename_completion_desired so that proper quoting of
+ the resultant filenames is performed
+ [in bash-2.01.1]
+
+ 7/16
+ ----
+externs.h, oslib.c
+ - strcasecmp and strncasecmp replacements should have `const char *'
+ as the first two arguments, to match OS definitions
+ [in bash-2.01.1]
+
+ 7/17
+ ----
+(many files)
+ - changes for minix-2.0, mostly just adding #ifndef _MINIX around
+ include files that minix doesn't provide, like <sys/param.h> and
+ <sys/file.h>
+
+lib/readline/terminal.c
+ - removed `outchar' function; use _rl_output_character_function in
+ its place
+
+support/config.guess
+ - changes to recognize HP_ARCH of `hppa2.0'
+
+test.c
+ - new `-N' option: `test -N file' returns true if FILE exists and
+ has been modified since it was last accessed
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new `test -N' option
+
+ 7/22
+ ----
+aclocal.m4
+ - prefer /var/spool/mail to /usr/spool/mail in BASH_DEFAULT_MAIL_DIR
+ [in bash-2.01.1]
+
+lib/readline/{complete,bind}.c
+ - new readline variable, print-completions-horizontally, which causes
+ matches to be printed across the screen (like `ls -x') rather than
+ up-and-down (like `ls')
+ - new readline variable, completion-ignore-case, which causes filename
+ completion and matching to be performed case-insensitively
+
+doc/{bash.{1,html},readline.3}, lib/readline/doc/rluser.texinfo
+ - documented new print-completions-horizontally variable
+ - documented new completion-ignore-case variable
+
+_distribution, Makefile.in
+ - bumped the version number up to 2.02-alpha1
+
+bracecomp.c
+ - fixes so that the braces are not quoted by the filename quoting
+ function when complete-into-braces is executed with M-{. The
+ brace completion functions do filename quoting themselves
+ [in bash-2.01.1]
+
+pathexp.c
+ - changed quote_string_for_globbing so that it takes a flags word
+ as its second argument
+
+pathexp.h
+ - defines for flags passed to quote_string_for_globbing
+
+subst.c,execute_cmd.c
+ - changed calls to quote_string_for_globbing to pass the correct
+ flag arguments
+
+expr.c
+ - added a `**' binary operator to do exponentiation (2**16 == 65536).
+ precedence is lower than arithmetic operators, higher than unary
+ operators (2**16-1 == 65535)
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new `**' arithmetic binary operator
+
+ 7/24
+ ----
+shell.c
+ - added new (currently undocumented) `--wordexp' option to do the
+ job required by POSIX.2 wordexp(). If -n is supplied along with
+ --wordexp, command substitution is disallowed and the shell
+ exits with a status of 125 if one is attempted. If there is an
+ expansion error, the shell exits with a status of 127. If there
+ is a shell parsing error, the shell exits with a status of 126.
+ Otherwise, the exit status is 0. The current output is
+
+ number of words\n
+ number of bytes\n
+ expanded words, one per line, separated by newlines
+
+ This will have to be changed when an interface to glibc is coded
+
+ 7/28
+ ----
+hashcmd.h
+ - reduced the default size of the filename hash table from 631
+ to 107
+
+sig.c
+ - don't call initialize_siglist if HAVE_UNDER_SYS_SIGLIST is defined
+ [in bash-2.01.1]
+
+siglist.c
+ - don't compile this file if HAVE_UNDER_SYS_SIGLIST is defined
+ [in bash-2.01.1]
+
+variables.c
+ - fix to make $RANDOM work better in subshells
+ [in bash-2.01.1]
+
+aclocal.m4
+ - new macro, BASH_DECL_UNDER_SYS_SIGLIST, looks for _sys_siglist in
+ <signal.h> and <unistd.h>, defines UNDER_SYS_SIGLIST_DECLARED if
+ found
+ [in bash-2.01.1]
+ - change BASH_UNDER_SYS_SIGLIST to require BASH_DECL_UNDER_SYS_SIGLIST,
+ like BASH_SYS_SIGLIST requires AC_DECL_SYS_SIGLIST
+ [in bash-2.01.1]
+
+config.h.in
+ - add a line for UNDER_SYS_SIGLIST_DECLARED
+ [in bash-2.01.1]
+
+configure.in
+ - make sure that SVR4_2 is defined for machines that have $host_os
+ sysv4.2* (e.g., sysv4.2MP) as well as $host == sysv4.2
+ [in bash-2.01.1]
+
+ 7/29
+ ----
+command.h
+ - new command type, ARITH_COM, used to create and execute a ((...))
+ command without translating it into let "..."
+
+parse.y
+ - changes to the grammar and lexer so that ((...)) is parsed as a
+ command of type ARITH_CMD. An ARITH_CMD is a WORD_LIST, for
+ future expansion, even though only the first word is used
+
+make_cmd.c, make_cmd.h
+ - definition and declaration of a function to build an arithmetic
+ command
+
+dispose_cmd.c
+ - added code to dispose of arithmetic commands
+
+print_cmd.c
+ - added code to print arithmetic commands, both `regularly' and
+ when they're being traced with `set -x'
+
+externs.h
+ - extern declaration for xtrace_print_arith_cmd
+
+copy_cmd.c
+ - added code to copy arithmetic commands
+
+execute_cmd.c
+ - added code to directly execute arithmetic commands -- they are
+ a shell_control_structure, so just about everything like
+ redirections and piping is taken care of by the boilerplate code.
+ All that's needed is to expand the expression (which is within
+ double quotes -- added by parse.y:parse_arith_cmd()), print it
+ if tracing is enabled, call the expression evaluator, and return
+ an appropriate result
+
+ 7/30
+ ----
+input.c
+ - new function, set_buffered_stream(fd, bp), sets the buffered stream
+ associated with FD to BP and returns the old buffered stream
+
+input.h
+ - extern declaration for set_buffered_stream
+
+parse.y
+ - call set_buffered_stream rather than manipulating the BUFFERS array
+ directly
+
+shell.c
+ - unset_bash_input now takes an argument, CHECK_ZERO. This tells it
+ whether to check whether default_buffered_input is >= 0 or just > 0
+
+externs.h
+ - changed extern declaration for unset_bash_input
+
+execute_cmd.c, jobs.c, nojobs.c
+ - changed calls to unset_bash_input to add appropriate argument
+
+input.h
+ - #undef B_* before defining them as flag values for b_flags. Some
+ systems, like SVR4, have a B_ERROR define in a file included by
+ jobs.c and nojobs.c, and it causes a warning
+
+ 7/31
+ ----
+fnmatch.c
+ - rewrote most of fnmatch(), so that it now implements ksh-88 style
+ pattern matching (`[@+*?!](patlist)') if the FNM_EXTMATCH flag
+ is set
+
+fnmatch.h
+ - added a define for FNM_EXTMATCH
+
+ 8/4
+ ---
+lib/readline/display.c
+ - fixed _rl_redisplay_after_sigwinch () so that it really redisplays
+ only the portion after the final newline of a multi-line prompt
+ [in bash-2.01.1]
+
+bashline.c
+ - attempt_shell_completion no longer returns matches if a glob pattern
+ matches more than one filename -- it caused too many problems
+ [in bash-2.01.1]
+
+ 8/5
+ ---
+lib/glob/glob.c
+ - updated glob_pattern_p so that the extended matching operators
+ are recognized
+
+pathexp.c
+ - udpated unquoted_glob_pattern_p so that the extended matching
+ operators are recognized
+ - udpated quote_globbing_chars so that the extended matching
+ operators are recognized and quoted appropriately
+
+subst.c
+ - updated match_pattern_char so that the extended matching operators
+ are recognized
+
+parse.y
+ - updated read_token_word so that it parses an extended matching
+ pattern as a single word
+
+jobs.c
+ - if a job is suspended with SIGTSTP, and the user has set
+ checkwinsize with `shopt', update the window size
+ [in bash-2.01.1]
+
+pathexp.c, pathexp.h
+ - new global variable, extended_glob, controls whether the extended
+ pattern matching features are enabled
+
+pathexp.h
+ - new define, FNMATCH_EXTFLAG, to be OR'd with other values for
+ flags argument to fnmatch to enable the extended pattern matching
+ features if extended_glob is set
+
+{pathexp,execute_cmd,bashhist,subst,test}.c, builtins/help.def
+ - changed calls to fnmatch to add FNMATCH_EXTFLAG to the flags arg if
+ extended_glob is non-zero
+
+lib/glob/glob.c
+ - changed flags arg passed to fnmatch to include FNM_EXTMATCH if
+ extended_glob is non-zero (#ifdef SHELL)
+
+ 8/6
+ ---
+builtins/shopt.def
+ - added a new `extglob' shell option, controls the value of
+ extended_glob
+
+ 8/7
+ ---
+doc/{bash.{1,html},bashref.texi}
+ - documented new extended pattern matching operators and the `extglob'
+ shell option
+
+tests/{extglob.{tests,right},run-extglob}
+ - test suite for the new extended globbing features
+
+ 8/8
+ ---
+parse.y, pathexp.h, lib/glob/fnmatch.c
+ - made the extended globbing code #ifdef EXTENDED_GLOB
+
+config.h.in
+ - added a line for EXTENDED_GLOB, controlled by configure
+
+configure.in
+ - new option, --enable-extended-glob, controls defining of
+ EXTENDED_GLOB (on by default)
+
+doc/bashref.texi
+ - documented new `configure' `--enable-extended-glob' option
+
+ 8/11
+ ----
+builtins/printf.def
+ - new `printf' builtin, implemented according to POSIX.2 spec
+ for printf(1)
+
+Makefile.in,builtins/Makefile.in
+ - added necessary stuff for new printf builtin
+
+ 8/12
+ ----
+lib/readline/isearch.c
+ - change to make ^G interrupt the incremental search correctly
+ [in bash-2.01.1]
+
+configure.in, config.h.in
+ - configure now checks for the availability of strtoul(3)
+
+builtins/printf.def
+ - use strtoul for the `%o', `%u', `%x', and `%X' formats if it
+ is available
+
+ 8/13
+ ----
+tests/{printf.{right,tests},run-printf}
+ - extensive test suite for the new `printf' builtin
+
+builtins/Makefile.in
+ - change so that `builtext.h' is not recreated every time the source
+ file for a builtin is changed if the contents are the same. This
+ keeps many files from being recompiled
+
+ 8/14
+ ----
+subst.c
+ - changed verify_substring_values so that it returns -1 for substring
+ range errors, 0 for expression errors, and 1 for success
+ [in bash-2.01.1]
+ - changed parameter_brace_substring to return an error if
+ verify_substring_values returns 0, and a null string if it returns
+ -1. This matches the ksh93 behavior
+ [in bash-2.01.1]
+
+trap.c
+ - changed decode_signal so that it makes sure the first three
+ characters of a signal name are `SIG' before allowing the `SIG'
+ prefix to be omitted. This is so a signal spec of `T' does not
+ match `EXIT', for instance
+ [in bash-2.01.1]
+
+builtins/trap.def
+ - make sure that showtrap() displays traps for signals with unknown
+ names using the signal number
+ [in bash-2.01.1]
+shell.c
+ - make sure that `bash -r' doesn't turn on the restricted mode until
+ after the startup files are executed
+ [in bash-2.01.1]
+
+doc/{bash.{1,html},bashref.texi}
+ - documented printf builtin
+
+ 8/15
+ ----
+general.c
+ - added \xNNN escape to ansicstr -- NNN are up to three hex digits.
+ This affects $'...', `echo -e', and printf
+
+builtins/printf.def
+ - added \xNNN escape to bexpand -- NNN are up to three hex digits.
+ This affects printf's `%b' conversion specifier
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new \xNNN escape sequence for echo, $'...', and printf
+
+builtins/setattr.def
+ - make sure that a variable found in the temp environment does not
+ cause a null string to be assigned by bind_variable (e.g.,
+ foo="" export foo
+ )
+ [in bash-2.01.1]
+
+ 8/18
+ ----
+subst.c
+ - fixed a bug that sometimes caused bad memory (pointer into an
+ allocated block) to be passed to free when doing arithmetic
+ substitution. Bug report from stevet@myofb.org
+ [in bash-2.01.1]
+
+ 8/19
+ ----
+subst.c
+ - considerable changes: moved the code that expands a single
+ $... parameter expansion into a separate function: param_expand()
+ This function returns a string, which may contain characters
+ quoted with CTLESC or CTLNUL without doing word splitting
+ - changed expand_word_internal to not remove the expansion of "$*"
+ if the number of positional parameters is > 0
+ - changed the '"' case of expand_word_internal to remove quoted
+ nulls from the resultant word if the expansion was not "$@", and
+ the word is not a quoted null string ([] == CTLNUL, [1] == '\0')
+
+subst.c, variables.c
+ - moved the code that handles special variables from subst.c to
+ variables.c
+
+ 8/20
+ ----
+subst.c
+ - rearranged the source a bit to group functions with similar
+ operation together
+ - fixed parameter_brace_expand so that it no longer allows
+ indirect expansion of `special' variables
+ - fixed parameter_brace_expand so taking the length of some of
+ the shell's special parameters works again
+ - moved all of the code that computes the length of a shell
+ parameter (the ${#xxx} expansion) into parameter_brace_expand_length.
+ Previously, the code that handled the lengths of the shell's
+ special parameters was in parameter_brace_expand_word
+ - valid indirect expansions are now only variable names or positional
+ parameters
+
+ 8/21
+ ----
+subst.c
+ - fixed param_expand to raise an expansion error if $! is being
+ expanded and no asynchronous processes have been created
+ - an expression error in a $((...)) arithmetic expansion now causes
+ a non-interactive shell running in POSIX mode to exit
+ - relaxed change of 8/20 to allow indirect references to $#, $@, $*
+
+builtins/bashref.texi
+ - documented new posix-mode exit on invalid expressions in $((...))
+
+lib/readline/complete.c
+ - don't call rl_strpbrk unless rl_filename_quote_characters is not
+ NULL -- strpbrk requires non-NULL arguments
+ [in bash-2.01.1]
+
+ 8/22
+ ----
+bashline.c
+ - don't make `history-expand-line' a bindable command unless
+ BANG_HISTORY is defined, and don't compile the code for that
+ command in unless BANG_HISTORY is defined
+ - make history_expand_line(), tcsh_magic_space(), alias_expand_line(),
+ and history_and_alias_expand_line() int-returning functions that
+ return 0 for success and non-zero on error. This allows
+ tcsh_magic_space() to just call history_expand_line() and insert
+ a space if that returns successfully
+ - `magic-space' is now a bindable readline command
+
+doc/bash.{1,html}, lib/readline/doc/rluser.texinfo
+ - documented new `magic-space' bindable readline command
+
+ 8/25
+ ----
+parse.y
+ - fixed decode_prompt_string so that values of $PWD longer than
+ PATH_MAX don't cause buffer overruns (char t_string[PATH_MAX])
+ [in bash-2.01.1]
+
+general.c
+ - fixed polite_directory_format so that values of $HOME longer
+ than PATH_MAX don't cause buffer overruns (char tdir[PATH_MAX])
+ [in bash-2.01.1]
+
+subst.c
+ - fix to expansion of $* so that the positional parameters are
+ separated by the first character of $IFS, even when the expansion
+ is not within double quotes, so the correct split is still
+ performed even when IFS does not contain a space. Works for
+ ${*}, too
+ - fix to expansion of $@ so that the positional parameters are
+ separated by the first character of $IFS, even when the expansion
+ is not within double quotes, so the correct split is still
+ performed even when IFS does not contain a space. Works for
+ ${@}, too
+ - new function, string_list_dollar_at(), which is to $@ as
+ string_list_dollar_star is to $*
+ - fixed expansion of $@ so that splitting is still done even if
+ IFS is unset or NULL, as POSIX.2 specifies (section 3.5.2)
+ - fixed expansion of $* so that it expands to multiple words if there
+ is more than one positional parameter, just like $@, even if
+ IFS is unset or NULL
+ - new function list_quote_escapes, quotes (with CTLESC) all
+ CTLESC and CTLNUL characters in each member of the list
+
+tests/dollar-{at,star}.sh
+ - combined into dollar-at-star, changed run-dollars accordingly
+
+ 8/26
+ ----
+Makefile.in
+ - make the `tests' target use $(SHELL) instead of hardcoding `sh'
+
+ 8/29
+ ----
+subst.c
+ - expand_word_list_internal now takes a flags word as the second
+ argument, telling which expansions to perform on the WORD_LIST
+ - broke expand_word_list_internal into several functions: one
+ each to do brace expansion, glob expansion, and the `normal'
+ shell expansions
+ - new extern function: expand_words_shellexp() to perform the
+ `normal' shell expansions on a WORD_LIST
+
+subst.h
+ - extern declaration for expand_words_shellexp
+
+bashline.c
+ - fixed a problem with attempt_shell_completion where it attempted
+ to refer to rl_line_buffer[-1] (completion at the start of the
+ line, which means that ti == -1, which means that the test for
+ rl_line_buffer[ti] at line 715 was an array bounds error
+ [in bash-2.01.1]
+
+eval.c
+ - new function, parse_string_to_word_list(), which takes a string
+ and runs it through the parser, returning the resultant word
+ list
+
+externs.h
+ - new extern declaration for parse_string_to_word_list()
+
+variables.c
+ - change assign_array_var_from_string to first split the string
+ between the parens on whitespace, then expand the resultant
+ list of words with all the shell expansions before doing the
+ assignment
+
+ 9/4
+ ---
+redir.c, redir.h
+ - redirection_error is no longer a static function
+
+builtins/evalstring.c
+ - changes to handle $( < filename ) (equivalent to $(cat filename))
+ as in ksh
+
+lib/readline/bind.c
+ - added two new functions: rl_unbind_function_in_map(func, map),
+ which unbinds all keys that execute FUNC in MAP; and
+ rl_unbind_command_in_map(command, map), which unbinds all keys
+ bound to COMMAND in MAP
+
+lib/readline/readline.h
+ - extern declarations for rl_unbind_{function,command}_in_map
+
+lib/readline/doc/rltech.texi
+ - documented rl_unbind_{function,command}_in_map
+
+builtins/bind.def
+ - added a new option, -u FUNCNAME, which unbinds all key sequences
+ bound to FUNCNAME in the specified (or current) keymap
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new $( < filename ) command substitution
+ - documented new bind -u FUNCNAME option
+
+ 9/5
+ ---
+shell.c
+ - send SIGHUP to all jobs when an interactive login shell exits if
+ the variable `hup_on_exit' is non-zero
+ - modified run_startup_files so that if `NON_INTERACTIVE_LOGIN_SHELLS'
+ is #define'd (perhaps in config.h.top, though there is nothing there
+ for it), all login shells (interactive and non-interactive) run
+ /etc/profile and one of the per-user login shell startup files
+
+builtins/shopt.def
+ - new shopt option `huponexit' to control the value of hup_on_exit
+
+doc/{bash.{1,html},bashref.texi}
+ - documented new `huponexit' shell option
+
+ 9/8
+ ---
+builtins/common.c
+ - changed contains_shell_metas to return 1 if a tilde appears at the
+ start of a string or after a `=' or `:'
+ - changed backslash_quote to quote a tilde if it appears at the start
+ of a string or after a `=' or `:'
+
+lib/readline/complete.c
+ - moved rl_tilde_expand to util.c; it doesn't really have anything
+ to do with completion
+ - moved insert_text to readline.c, renamed it _rl_replace_text (since
+ that's really what it does), changed callers
+ - moved code that postprocesses the list of completion matches into
+ a new function: postprocess_matches
+ - new implementation of tcsh-like menu completion in a single new
+ function: rl_menu_complete
+
+lib/readline/{funmap.c,readline.h}
+ - necessary declarations for binding rl_menu_complete to the
+ new `menu-complete' command
+
+doc/{bash.{1,html},readline.3}, lib/readline/doc/rluser.texinfo
+ - documented new `menu-complete' bindable readline command
+
+ 9/9
+ ---
+jobs.c
+ - delete_job should print a warning only if subshell_environment
+ is 0, so we don't print bogus warnings when shell scripts without
+ a leading #! are executed
+
+ 9/10
+ ----
+builtins/read.def
+ - fixed the code so that the `read' is automatically restarted when
+ it returns -1 with errno == EINTR. SIGINT is handled by the
+ interrupt handler, since interrupt_immediately is set to 1, so
+ this handles things like SIGCHLD
+ [in bash-2.01.1]
+
+ 9/11
+ ----
+test.c
+ - reorganized the code slightly to make it easier to add the ksh-like
+ [[...]] compound command
+
+test.h
+ - new file, with extern declarations for functions available in test.c
+
+externs.h
+ - moved declaration of test_command to test.h
+
+builtins/test.def
+ - include `test.h'
+
+ 9/16
+ ----
+{command,make_cmd,dispose_cmd,externs,subst}.h
+parse.y, subst.c
+{make,dispose,copy,print,execute}_cmd.c
+ - changes to add the new ksh-93 compatible [[...]] conditional command
+
+configure.in
+ - new enable option, --enable-cond-command, to compile in the [[...]]
+ command code
+
+config.h.in
+ - new #define, COND_COMMAND, to compile in the [[...]] command code
+
+tests/{run-cond,cond.{tests,right}}
+ - test suite for the new [[...]] command
+
+{builtins,lib/{readline,glob,tilde}}/Makefile.in
+ - explicit dependencies for .o files on .c files for losing makes
+ like Solaris
+
+doc/{bash.{1,html},bashref.texi}
+ - documented the new `[[' compound command
+ - documented the test/[ builtin behavior based on the number of
+ arguments in the description of the builtin
+ - made a new section for conditional expressions that just lists
+ the available primaries -- the connectives and other operators
+ are listed in the description of the [[ command and the test/[
+ builtin
+
+ 9/18
+ ----
+builtins/set.def
+ - minus_o_option_commands is now a global function so the shopt
+ code can use it
+ - minus_o_option_commands now takes an argument telling it which
+ options to print, just like list_minus_o_options
+ - new function, print_minus_o_option, which prints the value of
+ a `set -o' option either in the traditional format or in the
+ format used by `set +o'
+ - changed list_minus_o_opts and minus_o_option_commands to call
+ print_minus_o_option
+
+builtins/shopt.def
+ - `shopt -p' now causes output to be printed in a format reusable
+ as input (the format is a series of shopt commands, like the
+ output of `set +o')
+ - fixed a bug that made `shopt -so' and `shopt -uo' not work
+ - fixed list_shopt_o_options so that `shopt -op' acts like `set +o'
+ - fixed list_shopt_o_options to that `shopt -op optname' prints the
+ value of optname in a reusable format
+ - fixed list_some_o_options so that `shopt -ops' and `shopt -opu'
+ work and display output in a reusable format
+
+ 9/19
+ ----
+doc/{bash.{1,html},bashref.texi}
+ - documented new `shopt -p' behavior
+
+shell.c
+ - made `bash +o' display the same output as `set +o' and then
+ start an interactive shell (previously `bash -o' and `bash +o'
+ displayed the same thing)
+
+builtins/common.h
+ - added prototypes to the extern function declarations
+
+ 9/22
+ ----
+builtins/evalstring.c
+ - fixed the DISCARD case of the jump_to_top_level so that it
+ doesn't try to call dispose_command(command) after the
+ `pe_dispose' unwind frame gets run, since that disposes the
+ command
+
+ 9/23
+ ----
+test.[ch]
+ - test_eaccess is now a global function so that globbing code can
+ use it
+
+lib/glob/glob.c
+ - rewrote glob_vector to be slightly more efficient and to not
+ read the directory if the filename pattern does not contain
+ any globbing chars. This satisfies the POSIX requirement that
+ read permission is not required for a directory when the
+ pathname component does not contain a pattern character (bug
+ reported by jsm28@cam.ac.uk)
+
+subst.c
+ - fixed parameter_brace_expand so that ${array[@]} and ${array[*]}
+ behave correctly when IFS is unset or set to something that does
+ not contain a space (they should result in separate words, just
+ like $@ and $*)
+
+tests/{run-array2,array-at-star,array2.right}
+ - tests for the expansions of ${array[@]} and ${array[*]}, derived
+ from the tests in dollar-at-star
+
+ 9/24
+ ----
+jobs.c
+ - fixed cleanup_dead_jobs so that it doesn't remove the job
+ containing last_asynchronous_pid from the job table. This
+ fixes the POSIX.2 `wait' requirement problem
+
+ 9/25
+ ----
+parse.y
+ - added `\r' escape sequence to the prompt expansion code
+
+lib/readline/chardefs.h
+ - added defines for ISOCTAL, OCTVALUE, isxdigit (if not defined),
+ and HEXVALUE
+
+lib/readline/bind.c
+ - added `normal' echo/printf-like backslash escapes to the
+ key sequence translation code, with the addition that \d
+ expands to RUBOUT. This means that key sequence definitions
+ (before the `:') and macro values may contain these special
+ backslash-escape sequences
+ - now that we can translate octal escape sequences in key bindings,
+ change _rl_get_keyname so that it turns characters with values
+ 128-159 inclusive into octal escape sequences (\200-\237), since
+ those characters are not ASCII or ISO Latin 1
+
+doc/{bash.{1,html},readline.3}, lib/readline/doc/rluser.texinfo
+ - documented new backslash escapes for readline key sequence and
+ macro translation
+
+builtins/pushd.def
+ - new function, get_dirstack_from_string(char *string), returns an
+ element from the directory stack or null, treating the argument
+ exactly as `dirs string' would, with the exception that if
+ the first character of `string' is not `+' or `-', a `+' is
+ assumed
+
+builtins/common.h
+ - new extern declaration for get_dirstack_from_string
+
+general.c
+ - added code to bash_special_tilde_expansions to get the expansion
+ using get_dirstack_from_string() if the first character of the
+ tilde-prefix is a digit or the first character is a `+' or `-'
+ and the second is a digit
+
+tests/dstack.{tests,right}
+ - renamed from dirstack.{tests,right}
+
+tests/dtack2.{tests,right}
+ - new tests for the directory stack tilde expansion code
+
+tests/run-dirstack
+ - now runs both dstack and dstack2
+
+ 10/3
+ ----
+trap.c
+ - reordered header file inclusion for irix 4
+
+execute_cmd.c
+ - fixed select_query so that a reply that is not a number is treated
+ the same as a numeric reply that is out of range
+
+lib/readline/util.c
+ - added a backwards-compatibility definition of _rl_savestring()
+
+builtins/set.def
+ - initialize_shell_options now takes an argument saying whether or
+ not we should parse $SHELLOPTS from the environment. The shell
+ does not parse the value if it's restricted, running setuid, or
+ running in `privileged mode'
+
+shell.c
+ - change call to initialize_shell_options to add the correct argument
+
+builtins/common.h
+ - changed extern declaration for initialize_shell_options
+
+doc/{bash.{1,html},bashref.texi}
+ - added note that the shell ignores $SHELLOPTS in the environment at
+ startup if running in privileged mode
+ - added note that the restricted shell does not parse $SHELLOPTS from
+ the environment at startup
+
+ 10/6
+ ----
+aclocal.m4
+ - change BASH_RLIMIT_TYPE so that it looks for rlim_t in
+ <sys/resource.h> as well as <sys/types.h>, for Solaris 2.6
+ - new macro, BASH_LARGE_FILE_SUPPORT, to enable special compilation
+ options for large files on Solaris 2.6 (from eggert@twinsun.com)
+
+mailcheck.c
+ - the `file_size' member of the FILEINFO struct should be of
+ type `off_t'
+ - the `size' variable in file_has_grown should be of type `off_t'
+ - the RESET_MAIL_FILE macro should initialize file_size to 0, not 0L
+
+builtins/Makefile.in
+ - LDFLAGS and LOCAL_LDFLAGS are now set by configure
+ - `mkbuiltins' is now created from `mkbuiltins.o' instead of directly
+ from the source to the executable
+
+builtins/evalfile.c
+ - fixed _evalfile so that it handles large files correctly on
+ systems where the st_size member of `struct stat' will not fit
+ into an `int'
+
+builtins/mkbuiltins.c
+ - don't assume that st_size fits into an int
+
+input.[ch]
+ - the `b_size' member of a struct BSTREAM is now of type `size_t'
+ - changed third argument to make_buffered_stream to size_t; changed
+ caller
+ - changed `size' variable in fd_to_buffered_stream to type `size_t'
+
+general.h
+ - include <sys/resource.h> if HAVE_SYS_RESOURCE_H and RLIMTYPE are
+ both defined, for possible necessary definition of RLIMTYPE
+ (e.g., on Solaris 2.6)
+
+{execute_cmd,jobs}.c, builtins/times.def
+ - don't include <sys/resource.h> explicitly if RLIMTYPE is defined,
+ since general.h will include it in that case
+
+lib/readline/bind.c
+ - new function, char *_rl_read_file(filename, sizep), which reads
+ FILENAME into a malloced buffer, returning the buffer and the
+ size of the buffer in *SIZEP
+
+lib/readline/histfile.c
+ - changed read_history_range and history_truncate_file to handle
+ large files
+
+hashcmd.c
+ - find_hashed_filename should not add `./' to the front of a pathname
+ that already begins with `./'
+
+ 10/8
+ ----
+support/config.sub
+ - recognize `hppa2.0' as a valid machine architecture
+
+aclocal.m4
+ - changed BASH_CHECK_LIB_TERMCAP so that `gnutermcap' is not chosen
+ if `$prefer_curses' is set to something
+
+bashhist.c
+ - don't use HISTCONTROL or HISTIGNORE to remove lines from the
+ second and subsequent lines of a multi-line command
+ (current_command_line_count > 1). Old code did this only when
+ command-oriented-history was enabled
+
+doc/{bash.{1,html},bashref.texi}
+ - changed descriptions of HISTCONTROL and HISTIGNORE to state that
+ these variables are not applied to the second and subsequent
+ lines of a multi-line command
+
+builtins/hash.def, {copy,dispose}_cmd.c
+ - include "bashtypes.h" -- cray machines need it because of their
+ oddball definition of `word'
+
+configure.in
+ - changed check of ${host_cpu} to check for `*cray*' and `*Cray*'
+ when deciding whether to include the GNU malloc, since it
+ seems that ${host_cpu} gets set to `CrayYMP'
+
+ 10/9
+ ----
+configure.in
+ - look for strtod and strtol in libc
+ - make lib/sh directory in build directory if not there
+ - create lib/sh/Makefile
+
+config.h.in
+ - added HAVE_STRTOD and HAVE_STRTOL
+
+Makefile.in
+ - changes for lib/sh/libsh.a (shell library)
+
+builtins/printf.def
+ - took out the `#ifdef STRTOUL' code, since strtoul is in libsh.a,
+ and will be resolved from there if it's not in libc
+
+variables.c
+ - call strtol() instead of string_to_long()
+
+general.c, general.h
+ - removed string_to_long
+ - changed legal_number to use strtol so it correctly sets errno
+ to ERANGE on overflow
+ - moved bash_getcwd_errstr here from lib/sh/oslib.c
+
+externs.h
+ - moved extern declarations for functions defined in libsh to a
+ separate section of the file, added extern declarations for
+ other functions in libsh
+
+builtins/ulimit.def
+ - changed macro definition for string_to_rlimtype to call strtol
+ directly instead of string_to_long
+
+lib/sh/clktck.c
+ - moved get_clock_tck to its own file, since it's compiled in
+ unconditionally
+
+ 10/10
+ -----
+lib/sh/getenv.c
+ - moved getenv() and __getenv() here from lib/sh/oslib.c
+
+lib/sh/{setlinebuf,strerror,strcasecmp}.c
+ - moved {setlinebuf,strerror,strcasecmp}() from oslib.c to
+ individual files
+
+lib/sh/Makefile.in, Makefile.in
+ - changes for new files in lib/sh
+
+aclocal.m4
+ - new macro BASH_SYS_RESTARTABLE_SYSCALLS, which does what
+ AC_SYS_RESTARTABLE_SYSCALLS does, but using posix sigaction()
+
+configure.in
+ - call BASH_SYS_RESTARTABLE_SYSCALLS if ac_cv_sys_restartable_syscalls
+ is `no'
+
+ 10/13
+ -----
+builtins/jobs.def
+ - catch out-of-range jobs better in disown_builtin
+
+configure.in
+ - don't build with GNU malloc on cygwin32
+
+trap.c
+ - change signal_name to handle the case where signal_names[sig] is
+ NULL, which can happen on cygwin32
+
+execute_cmd.c
+ - changes to do_piping to make pipes text mode (O_TEXT) on cygwin32
+
+cross-build
+ - new directory with cache files and other stuff for cross-compiling
+ bash (currently only for building for cygwin32 on a Unix machine)
+
+cross-build/cygwin32.cache
+ - new file containing configuration variable assignments for
+ cygwin32 that would otherwise require a default case for AC_TRY_RUN
+
+configure.in
+ - source ${srcdir}/cross-build/cygwin32.cache on CYGWIN32 systems
+ if we're cross-compiling on a unix machine
+ - set $CC_FOR_BUILD for cygwin32 cross-compiling environment
+
+Makefile.in
+ - CC_FOR_BUILD is now a variable set by configure
+
+builtins/mkbuiltins.c
+ - only check for read(2) returning <= 0 in extract_info() (error
+ and exit on < 0, warning and return on == 0)
+
+builtins/evalfile.c
+ - only check for read(2) returning <= 0 in _evalfile() (error and
+ and failure return on < 0, success on == 0 while short-circuting
+ rest of operation)
+
+ 10/14
+ -----
+
+vprint.c
+ - moved to lib/sh/vprint.c
+
+lib/sh/Makefile.in
+ - added entries for vprint.[co] in the appropriate places
+
+cross-build/win32sig.h
+ - a version of signames.h for cross-compiling for the CYGWIN32
+ environment on a Unix machine (from noer@cygnus.com)
+
+aclocal.m4
+ - made all cases of AC_TRY_RUN and AC_TRY_COMPILE have reasonable
+ default cases for cross-compiling, and tell the user what they are
+
+Makefile.in
+ - removed vprint.c from shell sources and vprint.o from shell
+ objects
+ - added a level of indirection for signames.h -- the variable
+ SIGNAMES_H is set by configure to either `lsignames.h' or
+ a file for a cross-compilation environment (currently only
+ the cygwin32 stuff is supported). Then that file is copied
+ to `signames.h'. `lsignames.h' is created by `mksignames' as
+ was previously used to create signames.h directly
+
+configure.in
+ - set SIGNAMES_H to either `$(srcdir)/cross-build/win32sig.h' or
+ `lsignames.h' as appropriate, substitute into Makefile
+
+ 10/15
+ -----
+builtins/Makefile.in
+ - CC_FOR_BUILD is now set by configure and used to build mkbuiltins
+ and psize.aux
+
+variables.h
+ - new variable attribute `att_tempvar', set if the SHELL_VAR * was
+ constructed on the fly from the temporary environment
+
+variables.c
+ - find_name_in_env_array now sets the `att_tempvar' attribute on
+ the SHELL_VAR it creates
+
+findcmd.c
+ - search_for_command now disposes the SHELL_VAR created by searching
+ the temporary environment for $PATH, if it is found there
+ - _find_user_command_internal also disposes of the SHELL_VAR if it
+ has the `att_tempvar' attribute set
+
+builtins/setattr.c
+ - show_name_attributes looks in the temporary environemnt, so it needs
+ to dispose the SHELL_VAR if it has the att_tempvar attribute set
+
+subst.c
+ - parameter_brace_expand_word now disposes of the SHELL_VAR returned
+ by find_variable if it has the att_tempvar attribute set
+ - ditto for param_expand and word_split
+
+builtins/kill.def
+ - disallow null pid arguments instead of treating them as 0
+ - display a usage message and return failure if no pid or job
+ arguments are supplied
+
+ 10/16
+ -----
+builtins/declare.def
+ - make `var=value declare -x var' behave the same as
+ `var=value export var' and `var=value declare -r var' behave the
+ same as `var=value readonly var', now that we have the `tempvar'
+ attribute
+
+ 10/22
+ -----
+jobs.c
+ - non-interactive shells shouldn't report jobs killed by a SIGINT,
+ even if the standard output is to a terminal
+ - pretty_print_job should add a CR at the end of its output if the
+ shell is interactive and asynchronous notification is being
+ performed. This fixes the problem with extra CRs in the output
+ of $(jobs)
+
+general.c
+ - changed canonicalize_pathname to change `//' into `/', but leave
+ other pathnames starting with two consecutive slashes alone
+
+ 10/27
+ -----
+
+lib/readline/histexpand.c
+ - fixed history_expand so that the appearance of the history
+ comment character at the beginning of a word inhibits history
+ expansion for the rest of the line
+
+ 10/29
+ -----
+jobs.c,variables.c
+ - moved set_pipestatus_array to variables.c
+
+variables.c
+ - new function, set_pipestatus_from_exit(int), which sets the
+ PIPESTATUS variable from a command's exit status
+
+variables.h
+ - extern declarations for set_pipestatus_from_exit and
+ set_pipestatus_array
+
+execute_cmd.c
+ - fixed execute_simple_command to call set_pipestatus_from_exit
+ if a foreground builtin or function, or a foreground null
+ command is executed
+
+ 10/31
+ -----
+shell.c
+ - fixed run_startup_files to detect being run by sshd, and treat
+ that case as equivalent to being run by rshd
+
+ 11/3
+ ----
+builtins/set.def
+ - make sure `set -a' doesn't cause SHELLOPTS to be exported when
+ a change is made to one of the shell options
+
+ 11/4
+ ----
+pathexp.c
+ - fix to shell_glob_filename in the code that uses a POSIX glob
+ library
+
+ 11/5
+ ----
+jobs.c
+ - fix cleanup_dead_jobs to hang onto the job corresponding to
+ last_asynchronous_pid only if the shell is not interactive
+ (this still has the problem that until a new async process
+ is started, the job will stay in the jobs table)
+
+configure.in,aclocal.m4
+ - added a new macro, BASH_TYPE_U_INT32_T, to check for u_int32_t
+ separately from int32_t, since there are systems (HP-UX 10.20)
+ that have a define for the latter but not the former
+
+ 11/6
+ ----
+jobs.c
+ - cleanup_dead_jobs no longer checks whether the job it is deleting
+ corresponds to last_asynchronous_pid
+ - notify_of_job_status and mark_dead_jobs_as_notified now will not
+ mark the job corresponding to last_asynchronous_pid as notified
+ if the shell is not interactive
+ - wait_for_single_pid, if told to wait for last_asynchronous_pid,
+ or the job of which it is a member, will take care of marking
+ the job as notified after calling wait_for and collecting the
+ status. This means that two successive `wait' calls for $! will
+ succeed the first time and fail the second, as POSIX.2 specifies
+ (take this code out if it causes problems)
+
+ 11/7
+ ----
+jobs.c
+ - wait_for_job, if told to wait for the job corresponding to the
+ last async pid, will mark the job as notified after waiting for
+ it and collecting the status
+
+general.h
+ - fixed MEMBER macro to avoid reading past end of S (it used to
+ test s[1] before s[0], which is an error if s == "")
+
+subst.c
+ - expand_word_internal should free ISTRING before returning if
+ param_expand returns an error
+ - parameter_brace_expand_word should free the memory it allocates
+ and passes to param_expand
+
+execute_cmd.c
+ - execute_arith_command should call dispose_words on the list
+ returned by expand_words
+
+parse.y
+ - after calling parse_arith_command, read_token needs to free the
+ string value that parse_arith_command fills in, since make_word
+ makes a copy of the string it's passed
+
+ 11/10
+ -----
+subst.c
+ - cond_expand_word needs to free the value returned by string_list
+ after it is run through quote_string_for_globbing
+
+parse.y
+ - make sure cond_term frees yylval.word if it is just a `!' and
+ it's parsed as a term negation operator
+
+variables.c
+ - assign_array_var_from_string needs to free the word list returned
+ by parse_string_to_word_list after calling expand_words_shellexp
+ on it
+
+execute_cmd.c
+ - changed execute_simple_command to avoid saving the_printed_command
+ into command_line until just before it's needed. This should save
+ time and prevent memory leaks on errors, but it must be watched
+ closely to make sure that the_printed_command doesn't change out
+ from under execute_simple_command before we copy it
+
+ 11/12
+ -----
+builtins/alias.def
+ - alias and unalias should print error messages when passed an
+ argument that is not an alias for printing or deletion,
+ respectively, even if the shell is not interactive
+
+builtins/exit.def
+ - `logout' will no longer exit a non-login non-interactive shell
+
+ 11/17
+ -----
+lib/readline/nls.c
+ - add `koi8-r' as a legal LANG value
+
+builtins/alias.def
+ - if `alias' or `alias -p' is executed when no aliases are defined,
+ the return status should be 0, according to POSIX.2
+
+ 11/18
+ -----
+subst.c
+ - changed a couple of calls to make_word_list (make_word(z), ...)
+ to add_string_to_list (z, ...)
+
+execute_cmd.c
+ - execute_cond_command now sets this_command_name to `[['
+
+ 11/21
+ -----
+variables.c
+ - all_visible_{function,variable}s and the functions they call
+ should be compiled in only if READLINE is defined
+
+ 11/24
+ -----
+aclocal.m4
+ - remove some leading whitespace before preprocessor statements in
+ BASH_KERNEL_RLIMIT_CHECK
+
+general.[ch]
+ - fix declarations for group_member so the extern declaration in
+ general.h agrees with the definition in general.c (fix from
+ Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>)
+
+builtins/cd.def
+ - print the new working directory if the shell is interactive
+ and `cd -' succeeds
+ - don't print the new working directory if it's found in $CDPATH
+ if the shell is not interactive
+
+ 11/25
+ -----
+builtins/cd.def
+ - fixes to bindpwd so that it copes with get_working_directory
+ returning NULL (bug from schwab@issan.informatik.uni-dortmund.de)
+
+ 12/2
+ ----
+support/config.guess
+ - add support for new OS name for SINIX SVR4 systems
+
+ 12/3
+ ----
+
+builtins/set.def
+ - `unset' should check that a function it's trying to unset is a
+ legal identifier only when in POSIX mode
+
+redir.c
+ - changed here_document_to_fd to try and make sure the filename
+ used for the here document is `more unique', since the old
+ version would fail if two here documents were created in less
+ than a second
+
+ 12/4
+ ----
+builtins/cd.def
+ - POSIX.2 says that if CDPATH is used to find the new directory,
+ and it's not relative to the current directory, the new directory
+ name should be displayed on stdout even if the shell is not
+ interactive
+
+ 12/5
+ ----
+parse.y
+ - changes so that `time' is recognized as a reserved word only at
+ the beginning of a pipeline (the last read token is one of 0,
+ `;', `\n', `&&', `||', or `&'):
+
+ o add clause to special_case_tokens that does the check
+ and returns TIME if the conditions are met
+ o take check for `TIME' out of CHECK_FOR_RESERVED_WORD, but
+ leave it in the word_token_alist so that `type' still
+ reports it as a `keyword'
+ o new function, time_command_acceptable(), encapsulates the
+ necessary conditions for `time' to be returned as a
+ reserved word
+
+[bash-2.02-alpha1 frozen]
+
+ 1/6/98
+ ------
+lib/glob/fnmatch.c
+ - fix define for isgraph so that it does not return success for space
+ - fix strcompare() so that the call to strcoll is surrounded by
+ #ifdef HAVE_STRCOLL
+
+ 1/7
+ ---
+lib/glob/fnmatch.c
+ - the `test' argument to brackmatch() should be of type `unsigned char'
+
+ 1/11
+ ----
+execute_cmd.c
+ - make sure execute_arith_command sets this_command_name to `(('
+
+ 1/29
+ ----
+parse.y
+ - make sure the code for pushing and popping strings is compiled in
+ if either ALIAS or DPAREN_ARITHMETIC is defined, because the ((
+ code uses push_string in the case of a nested subshell
+ - fix cond_skip_newlines so it resets the prompt to $PS2 while
+ parsing an unfinished conditional command
+
+dispose_cmd.c, copy_cmd.c, builtins/hash.def
+ - fixes to not use `word' as a variable name or the name of a
+ function parameter to get around stuff in the Cray Unix include
+ files
+
+builtins/printf.def
+ - return failure immediately if an illegal format character is
+ encountered
+
+redir.c
+ - make the code that creates here-documents behave better if the
+ file it's trying to create already exists for some reason
+
+lib/readline/complete.c
+ - changed print_filename to return the number of characters it
+ outputs; changed callers to use that value. This makes columns
+ line up when printing completion listings with filenames
+ containing control characters
+
+doc/bash.{1,html}
+ - fixed a typo in the quote removal section
+
+ 1/30
+ ----
+parse.y
+ - free_string_list() needs to check that t->expander is not NULL
+ before trying to dereference it
+ - reset_parser() doesn't need to set pushed_string_list to NULL
+ after calling free_string_list(), since free_string_list does it
+
+configure.in,cross-build/cygwin32.cache
+ - fixes from Geoff Noer for better cygwin32 cross-compilation
+
+tests/printf.{tests,right}
+ - removed test for integer overflow, since error messages differ
+ across systems
+
+pathexp.c
+ - fixed a problem with unquoted_glob_pattern_p that made things
+ like `x+*' not expand correctly
+
+lib/glob/glob.c
+ - fixed a problem with glob_pattern_p that made things like `x+*'
+ not expand correctly
+
+builtins/cd.def
+ - if `cd -P' is executed, or `set -o physical' has been executed,
+ the value of $PWD after a successful cd will not contain any
+ symlinks, regardless of whether or not the shell is in posix mode
+
+ 2/3
+ ---
+lib/readline/shell.c
+ - include <string.h> or <strings.h> as appropriate
+
+ 2/4
+ ---
+builtins/common.c
+ - take out the code in backslash_quote() that looks for tildes to
+ quote, for the time being
+ - if getcwd() fails, get_working_directory now prints the error
+ message corresponding to errno in addition to the rest of the
+ information -- TENTATIVE CHANGE
+
+lib/sh/getcwd.c
+ - fix from Paul Smith to make getcwd() behave better in the presence
+ of lstat(2) failures
+
+stringlib.c
+ - when copying the replacement string into the output string being
+ constructed, strsub() needs to make sure enough space for the
+ replacement string is allocated, not the length of the pattern
+ (use REPLEN, not PATLEN)
+
+mailcheck.c
+ - make sure make_default_mailpath() has a valid current_user struct
+ before trying to construct the default mailpath
+
+ 2/5
+ ---
+execute_cmd.c
+ - execute_builtin needs to call run_unwind_frame if the builtin is
+ `source' or `eval' and we're not in a subshell rather than just
+ calling dispose_builtin_env, because not all invocations copy
+ the temporary_env to builtin_env, and nested calls to `.' require
+ that the temporary env given to the first persist until that first
+ call to `.' finishes
+
+parse.y
+ - fix to history_delimiting_chars so that function definitions like
+
+ function xyz
+ {
+ echo a
+ }
+
+ are saved to the history correctly when command_oriented_history
+ is enabled, but literal_history is not
+
+bashhist.c
+ - when calling internal_error from pre_process_line, use "%s" as
+ the format with history_value as the argument to avoid the
+ problem with the failed history event containing printf escape
+ sequences
+
+ 2/13
+ ----
+shell.c
+ - if shell_initialized is non-zero, don't line-buffer stderr and
+ stdout in shell_initialize on SunOS5 -- see if this fixes the
+ crashing problems for scripts without a leading `#! /bin/sh'
+
+ 2/17
+ ----
+bashline.c
+ - added diffs to _ignore_completion_names from Andreas Schwab to
+ complete names that would otherwise be ignored with FIGNORE if
+ they are the only possible completions. Define NO_FORCE_FIGNORE
+ if you want this; it is not defined by default
+
+ 2/19
+ ----
+support/bashbug.sh
+ - changed the bug-bash address to bug-bash@gnu.org
+
+examples/loadables/Makefile.in
+ - converted from `Makefile' with some boilerplate configure variables
+ to find the source and build directories -- still requires some
+ hand-editing to get the right CFLAGS and LDFLAGS for shared object
+ creation
+
+Makefile.in
+ - create examples/loadables/Makefile with `make makefiles'
+
+configure.in
+ - create examples/loadables directory so `make makefiles' can write a
+ makefile there
+
+general.c
+ - make sure initialize_groups_array always sets things up so that
+ ${GROUPS[0]} is the user's primary group (current_user.gid)
+
+ 2/20
+ ----
+lib/readline/parens.c
+ - change the time delay when showing matching parens from 1.5 sec to
+ 0.5 sec
+
+ 2/23
+ ----
+shell.c
+ - isnetconn() should call getpeername(fd,...) instead of using 0
+ (though fileno(stdin) should always be 0)
+
+support/config.guess
+ - updates from master FSF copy
+
+ 2/24
+ ----
+support/man2html.c
+ - modified version of man2html to convert bash.1 into bash.html
+
+support/Makefile.in
+ - simple Makefile to create man2html
+
+configure.in
+ - make sure support/Makefile is created
+
+Makefile.in
+ - make sure support/Makefile is created and cleaned
+
+doc/Makefile.in
+ - changes to suffix rules to say how to make .html from .1
+ - `bash.html' is now a makefile target, created by man2html from
+ bash.1 rather than being hand-modified
+
+lib/sh/itos.c, general.c
+ - new file, itos() from general.c. This is here because the
+ implementation of strerror in lib/sh/strerror.c uses itos()
+
+Makefile.in, lib/sh/Makefile.in
+ - changes to add itos.c in libsh.a
+
+externs.h, general.h
+ - moved extern declaration of itos() from general.h to externs.h
+
+aclocal.m4
+ - changes to BASH_LARGE_FILE_SUPPORT for the LFS64_* variables in
+ Solaris 2.6
+
+Makefile.in
+ - make sure configure sets CPPFLAGS in this file
+
+ 2/27
+ ----
+
+builtins/command.def
+ - make sure get_standard_path returns the value of
+ STANDARD_UTILS_PATH if _CS_PATH is defined, but confstr(3)
+ returns 0, indicating that _CS_PATH does not have a defined
+ value
+
+bashhist.c
+ - fixed bash_history_inhibit_expansion() so that extended globbing
+ expressions like *.!(c) are not history expanded if extended_glob
+ is non-zero (shopt -s extglob has been executed)
+
+ 3/2
+ ---
+Makefile.in
+ - changed release status to `beta1'
+
+[bash-2.02-beta1 frozen]
+
+ 3/17
+ ----
+lib/readline/vi_mode.c
+ - make sure _rl_vi_save_insert() gets a non-null UNDO_LIST pointer
+ before trying to do anything with it
+
+jobs.c
+ - add a call to internal_warning from wait_for_job if the job is
+ stopped
+ - changed notify_of_job_status to not report pipelines exiting due to
+ SIGPIPE in non-interactive shells if the shell is compiled with
+ -DDONT_REPORT_SIGPIPE
+
+builtins/psize.sh
+ - some fixes to try to avoid /tmp file races and surreptitious
+ substitutions
+
+version.c
+ - changed the extended version info to show 1998 as the copyright year
+
+parse.y
+ - fixes from Andreas Schwab <schwab@LS5.informatik.uni-dortmund.de>
+ for compilation errors when the shell is configured --disable-alias
+ but with dparen arithmetic enabled
+
+eval.c
+ - fixes from Andreas Schwab <schwab@LS5.informatik.uni-dortmund.de> to
+ make sure the input stream is popped correctly when performing an
+ array assignment in the command argument to `bash -c', e.g.,
+ `bash -c 'A=()''
+
+builtins/kill.def
+ - make `kill' with no arguments print a usage message and return a
+ failure status
+
+alias.c
+ - fix so that rd_token doesn't dump core when trying to do alias
+ expansion on a line containing an unclosed single quote (fix from
+ Vasco Pedro <vp@di.fct.unl.pt>)
+
+builtins/cd.def
+ - fix so that using a non-empty directory from CDPATH to construct
+ the name of the directory to change to results in an absolute
+ pathname of the new current working directory being displayed,
+ as POSIX.2 specifies
+
+support/bashbug.sh
+ - a couple of small fixes to minimize /tmp file races -- the script
+ is still raceable, the window is just smaller
+
+ 3/24
+ ----
+variables.c
+ - make sure assign_in_env passes a malloc'd string to
+ expand_string_unsplit, because some of the error code assumes that
+ it is malloc'd and frees it (bug reported by Marko.Makela@HUT.FI)
+
+ 3/25
+ ----
+doc/bashref.texi
+ - changed the email addresses to use the @email texinfo tag
+
+trap.c
+ - call reset_parser from the exit trap code before calling
+ parse_and_execute, so reserved words are parsed correctly
+
+subst.c
+ - make sure parameter_brace_patsub expands the pattern string as if
+ the expression were not in double quotes, even if the entire
+ expansion is enclosed in double quotes, so that quote removal
+ on embedded double quotes is performed correctly (bug report from
+ schwab@issan.informatik.uni-dortmund.de)
+
+ 3/27
+ ----
+support/config.guess
+ - changes to allow Power PCs running Apple's Rhapsody to configure
+
+ 3/31
+ ----
+
+Makefile.in
+ - changed release status to `beta2'
+
+[bash-2.02-beta2 frozen]
+
+ 4/6
+ ---
+subst.c
+ - make sure command_substitute does not try to set the terminal's
+ process group to a background job
+
+[bash-2.02 frozen]
projects / platform / upstream / bash.git / blobdiff