/* rlprivate.h -- functions and variables global to the readline library,
but not intended for use by applications. */
-/* Copyright (C) 1999-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2012 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
#define VI_COMMAND_MODE() (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
#define VI_INSERT_MODE() (rl_editing_mode == vi_mode && _rl_keymap == vi_insertion_keymap)
+#define RL_CHECK_SIGNALS() \
+ do { \
+ if (_rl_caught_signal) _rl_signal_handler (_rl_caught_signal); \
+ } while (0)
+
+#define RL_SIG_RECEIVED() (_rl_caught_signal != 0)
+#define RL_SIGINT_RECEIVED() (_rl_caught_signal == SIGINT)
+
+#define CUSTOM_REDISPLAY_FUNC() (rl_redisplay_function != rl_redisplay)
+#define CUSTOM_INPUT_FUNC() (rl_getc_function != rl_getc)
+
/*************************************************************************
* *
* Global structs undocumented in texinfo manual and not in readline.h *
#define SF_REVERSE 0x01
#define SF_FOUND 0x02
#define SF_FAILED 0x04
+#define SF_CHGKMAP 0x08
typedef struct __rl_search_context
{
UNDO_LIST *save_undo_list;
+ Keymap keymap; /* used when dispatching commands in search string */
+ Keymap okeymap; /* original keymap */
+
int history_pos;
int direction;
+ int prevc;
int lastc;
#if defined (HANDLE_MULTIBYTE)
char mb[MB_LEN_MAX];
+ char pmb[MB_LEN_MAX];
#endif
char *sline;
int childval;
} _rl_keyseq_cxt;
- /* fill in more as needed */
+/* vi-mode commands that use result of motion command to define boundaries */
+#define VIM_DELETE 0x01
+#define VIM_CHANGE 0x02
+#define VIM_YANK 0x04
+
+/* various states for vi-mode commands that use motion commands. reflects
+ RL_READLINE_STATE */
+#define VMSTATE_READ 0x01
+#define VMSTATE_NUMARG 0x02
+
+typedef struct __rl_vimotion_context
+{
+ int op;
+ int state;
+ int flags; /* reserved */
+ _rl_arg_cxt ncxt;
+ int numeric_arg;
+ int start, end; /* rl_point, rl_end */
+ int key, motion; /* initial key, motion command */
+} _rl_vimotion_cxt;
+
+/* fill in more as needed */
/* `Generic' callback data and functions */
typedef struct __rl_callback_generic_arg
{
typedef int _rl_callback_func_t PARAMS((_rl_callback_generic_arg *));
+typedef void _rl_sigcleanup_func_t PARAMS((int, void *));
+
/*************************************************************************
* *
* Global functions undocumented in texinfo manual and not in readline.h *
#if defined (VISIBLE_STATS)
extern int rl_visible_stats;
#endif /* VISIBLE_STATS */
+#if defined (COLOR_SUPPORT)
+extern int _rl_colored_stats;
+#endif
/* readline.c */
extern int rl_line_buffer_len;
extern int rl_arg_sign;
extern int rl_visible_prompt_length;
-extern int rl_key_sequence_length;
extern int rl_byte_oriented;
/* display.c */
/*************************************************************************
* *
- * Global functions and variables unsed and undocumented *
+ * Global functions and variables unused and undocumented *
* *
*************************************************************************/
#endif /* READLINE_CALLBACKS */
/* bind.c */
+extern char *_rl_untranslate_macro_value PARAMS((char *, int));
/* complete.c */
extern void _rl_reset_completion_state PARAMS((void));
/* display.c */
extern char *_rl_strip_prompt PARAMS((char *));
+extern void _rl_reset_prompt PARAMS((void));
extern void _rl_move_cursor_relative PARAMS((int, const char *));
extern void _rl_move_vert PARAMS((int));
extern void _rl_save_prompt PARAMS((void));
/* macro.c */
extern void _rl_with_macro_input PARAMS((char *));
extern int _rl_next_macro_key PARAMS((void));
+extern int _rl_prev_macro_key PARAMS((void));
extern void _rl_push_executing_macro PARAMS((void));
extern void _rl_pop_executing_macro PARAMS((void));
extern void _rl_add_macro_char PARAMS((int));
extern int _rl_nsearch_callback PARAMS((_rl_search_cxt *));
/* signals.c */
+extern void _rl_signal_handler PARAMS((int));
+
extern void _rl_block_sigint PARAMS((void));
extern void _rl_release_sigint PARAMS((void));
+extern void _rl_block_sigwinch PARAMS((void));
+extern void _rl_release_sigwinch PARAMS((void));
/* terminal.c */
extern void _rl_get_screen_size PARAMS((int, int));
+extern void _rl_sigwinch_resize_terminal PARAMS((void));
extern int _rl_init_terminal_io PARAMS((const char *));
#ifdef _MINIX
extern void _rl_output_character_function PARAMS((int));
extern void _rl_output_some_chars PARAMS((const char *, int));
extern int _rl_backspace PARAMS((int));
extern void _rl_enable_meta_key PARAMS((void));
+extern void _rl_disable_meta_key PARAMS((void));
extern void _rl_control_keypad PARAMS((int));
extern void _rl_set_cursor PARAMS((int, int));
/* text.c */
extern void _rl_fix_point PARAMS((int));
extern int _rl_replace_text PARAMS((const char *, int, int));
+extern int _rl_forward_char_internal PARAMS((int));
extern int _rl_insert_char PARAMS((int, int));
extern int _rl_overwrite_char PARAMS((int, int));
extern int _rl_overwrite_rubout PARAMS((int, int));
/* undo.c */
extern UNDO_LIST *_rl_copy_undo_entry PARAMS((UNDO_LIST *));
extern UNDO_LIST *_rl_copy_undo_list PARAMS((UNDO_LIST *));
+extern void _rl_free_undo_list PARAMS((UNDO_LIST *));
/* util.c */
#if defined (USE_VARARGS) && defined (PREFER_STDARG)
extern void _rl_errmsg ();
extern void _rl_trace ();
#endif
+extern void _rl_audit_tty PARAMS((char *));
extern int _rl_tropen PARAMS((void));
extern int _rl_abort_internal PARAMS((void));
+extern int _rl_null_function PARAMS((int, int));
extern char *_rl_strindex PARAMS((const char *, const char *));
extern int _rl_qsort_string_compare PARAMS((char **, char **));
extern int (_rl_uppercase_p) PARAMS((int));
extern void _rl_vi_set_last PARAMS((int, int, int));
extern int _rl_vi_textmod_command PARAMS((int));
extern void _rl_vi_done_inserting PARAMS((void));
+extern int _rl_vi_domove_callback PARAMS((_rl_vimotion_cxt *));
/*************************************************************************
* Undocumented private variables *
extern int _rl_complete_mark_directories;
extern int _rl_complete_mark_symlink_dirs;
extern int _rl_completion_prefix_display_length;
+extern int _rl_completion_columns;
extern int _rl_print_completions_horizontally;
extern int _rl_completion_case_fold;
+extern int _rl_completion_case_map;
extern int _rl_match_hidden_files;
extern int _rl_page_completions;
+extern int _rl_skip_completed_text;
+extern int _rl_menu_complete_prefix_first;
/* display.c */
extern int _rl_vis_botlin;
extern _rl_arg_cxt _rl_argcxt;
+/* nls.c */
+extern int _rl_utf8locale;
+
/* readline.c */
extern int _rl_echoing_p;
extern int _rl_horizontal_scroll_mode;
extern int _rl_output_meta_chars;
extern int _rl_bind_stty_chars;
extern int _rl_revert_all_at_newline;
+extern int _rl_echo_control_chars;
+extern int _rl_show_mode_in_prompt;
extern char *_rl_comment_begin;
extern unsigned char _rl_parsing_conditionalized_out;
extern Keymap _rl_keymap;
extern int _rl_eof_char;
extern procenv_t _rl_top_level;
extern _rl_keyseq_cxt *_rl_kscxt;
+extern int _rl_keyseq_timeout;
+
+extern int _rl_executing_keyseq_size;
/* search.c */
extern _rl_search_cxt *_rl_nscxt;
/* signals.c */
+extern int _rl_interrupt_immediately;
+extern int volatile _rl_caught_signal;
+
+extern _rl_sigcleanup_func_t *_rl_sigcleanup;
+extern void *_rl_sigcleanarg;
+
extern int _rl_echoctl;
extern int _rl_intr_char;
/* vi_mode.c */
extern int _rl_vi_last_command;
+extern _rl_vimotion_cxt *_rl_vimvcxt;
#endif /* _RL_PRIVATE_H_ */