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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [readline/] [rlprivate.h] - Rev 475
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/* rlprivate.h -- functions and variables global to the readline library, but not intended for use by applications. */ /* Copyright (C) 1999-2005 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. 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. */ #if !defined (_RL_PRIVATE_H_) #define _RL_PRIVATE_H_ #include "rlconf.h" /* for VISIBLE_STATS */ #include "rlstdc.h" #include "posixjmp.h" /* defines procenv_t */ /************************************************************************* * * * Global structs undocumented in texinfo manual and not in readline.h * * * *************************************************************************/ /* search types */ #define RL_SEARCH_ISEARCH 0x01 /* incremental search */ #define RL_SEARCH_NSEARCH 0x02 /* non-incremental search */ #define RL_SEARCH_CSEARCH 0x04 /* intra-line char search */ /* search flags */ #define SF_REVERSE 0x01 #define SF_FOUND 0x02 #define SF_FAILED 0x04 typedef struct __rl_search_context { int type; int sflags; char *search_string; int search_string_index; int search_string_size; char **lines; char *allocated_line; int hlen; int hindex; int save_point; int save_mark; int save_line; int last_found_line; char *prev_line_found; UNDO_LIST *save_undo_list; int history_pos; int direction; int lastc; #if defined (HANDLE_MULTIBYTE) char mb[MB_LEN_MAX]; #endif char *sline; int sline_len; int sline_index; char *search_terminators; } _rl_search_cxt; /* Callback data for reading numeric arguments */ #define NUM_SAWMINUS 0x01 #define NUM_SAWDIGITS 0x02 #define NUM_READONE 0x04 typedef int _rl_arg_cxt; /* A context for reading key sequences longer than a single character when using the callback interface. */ #define KSEQ_DISPATCHED 0x01 #define KSEQ_SUBSEQ 0x02 #define KSEQ_RECURSIVE 0x04 typedef struct __rl_keyseq_context { int flags; int subseq_arg; int subseq_retval; /* XXX */ Keymap dmap; Keymap oldmap; int okey; struct __rl_keyseq_context *ocxt; int childval; } _rl_keyseq_cxt; /* fill in more as needed */ /* `Generic' callback data and functions */ typedef struct __rl_callback_generic_arg { int count; int i1, i2; /* add here as needed */ } _rl_callback_generic_arg; typedef int _rl_callback_func_t PARAMS((_rl_callback_generic_arg *)); /************************************************************************* * * * Global functions undocumented in texinfo manual and not in readline.h * * * *************************************************************************/ /************************************************************************* * * * Global variables undocumented in texinfo manual and not in readline.h * * * *************************************************************************/ /* complete.c */ extern int rl_complete_with_tilde_expansion; #if defined (VISIBLE_STATS) extern int rl_visible_stats; #endif /* VISIBLE_STATS */ /* readline.c */ extern int rl_line_buffer_len; extern int rl_arg_sign; extern int rl_visible_prompt_length; extern int readline_echoing_p; extern int rl_key_sequence_length; extern int rl_byte_oriented; extern _rl_keyseq_cxt *_rl_kscxt; /* display.c */ extern int rl_display_fixed; /* parens.c */ extern int rl_blink_matching_paren; /************************************************************************* * * * Global functions and variables unsed and undocumented * * * *************************************************************************/ /* kill.c */ extern int rl_set_retained_kills PARAMS((int)); /* terminal.c */ extern void _rl_set_screen_size PARAMS((int, int)); /* undo.c */ extern int _rl_fix_last_undo_of_type PARAMS((int, int, int)); /* util.c */ extern char *_rl_savestring PARAMS((const char *)); /************************************************************************* * * * Functions and variables private to the readline library * * * *************************************************************************/ /* NOTE: Functions and variables prefixed with `_rl_' are pseudo-global: they are global so they can be shared between files in the readline library, but are not intended to be visible to readline callers. */ /************************************************************************* * Undocumented private functions * *************************************************************************/ #if defined(READLINE_CALLBACKS) /* readline.c */ extern void readline_internal_setup PARAMS((void)); extern char *readline_internal_teardown PARAMS((int)); extern int readline_internal_char PARAMS((void)); extern _rl_keyseq_cxt *_rl_keyseq_cxt_alloc PARAMS((void)); extern void _rl_keyseq_cxt_dispose PARAMS((_rl_keyseq_cxt *)); extern void _rl_keyseq_chain_dispose PARAMS((void)); extern int _rl_dispatch_callback PARAMS((_rl_keyseq_cxt *)); /* callback.c */ extern _rl_callback_generic_arg *_rl_callback_data_alloc PARAMS((int)); extern void _rl_callback_data_dispose PARAMS((_rl_callback_generic_arg *)); #endif /* READLINE_CALLBACKS */ /* bind.c */ /* complete.c */ extern char _rl_find_completion_word PARAMS((int *, int *)); extern void _rl_free_match_list PARAMS((char **)); /* display.c */ extern char *_rl_strip_prompt PARAMS((char *)); extern void _rl_move_cursor_relative PARAMS((int, const char *)); extern void _rl_move_vert PARAMS((int)); extern void _rl_save_prompt PARAMS((void)); extern void _rl_restore_prompt PARAMS((void)); extern char *_rl_make_prompt_for_search PARAMS((int)); extern void _rl_erase_at_end_of_line PARAMS((int)); extern void _rl_clear_to_eol PARAMS((int)); extern void _rl_clear_screen PARAMS((void)); extern void _rl_update_final PARAMS((void)); extern void _rl_redisplay_after_sigwinch PARAMS((void)); extern void _rl_clean_up_for_exit PARAMS((void)); extern void _rl_erase_entire_line PARAMS((void)); extern int _rl_current_display_line PARAMS((void)); /* input.c */ extern int _rl_any_typein PARAMS((void)); extern int _rl_input_available PARAMS((void)); extern int _rl_input_queued PARAMS((int)); extern void _rl_insert_typein PARAMS((int)); extern int _rl_unget_char PARAMS((int)); extern int _rl_pushed_input_available PARAMS((void)); /* isearch.c */ extern _rl_search_cxt *_rl_scxt_alloc PARAMS((int, int)); extern void _rl_scxt_dispose PARAMS((_rl_search_cxt *, int)); extern int _rl_isearch_dispatch PARAMS((_rl_search_cxt *, int)); extern int _rl_isearch_callback PARAMS((_rl_search_cxt *)); extern int _rl_search_getchar PARAMS((_rl_search_cxt *)); /* macro.c */ extern void _rl_with_macro_input PARAMS((char *)); extern int _rl_next_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 void _rl_kill_kbd_macro PARAMS((void)); /* misc.c */ extern int _rl_arg_overflow PARAMS((void)); extern void _rl_arg_init PARAMS((void)); extern int _rl_arg_getchar PARAMS((void)); extern int _rl_arg_callback PARAMS((_rl_arg_cxt)); extern void _rl_reset_argument PARAMS((void)); extern void _rl_start_using_history PARAMS((void)); extern int _rl_free_saved_history_line PARAMS((void)); extern void _rl_set_insert_mode PARAMS((int, int)); /* nls.c */ extern int _rl_init_eightbit PARAMS((void)); /* parens.c */ extern void _rl_enable_paren_matching PARAMS((int)); /* readline.c */ extern void _rl_init_line_state PARAMS((void)); extern void _rl_set_the_line PARAMS((void)); extern int _rl_dispatch PARAMS((int, Keymap)); extern int _rl_dispatch_subseq PARAMS((int, Keymap, int)); extern void _rl_internal_char_cleanup PARAMS((void)); /* rltty.c */ extern int _rl_disable_tty_signals PARAMS((void)); extern int _rl_restore_tty_signals PARAMS((void)); /* search.c */ extern int _rl_nsearch_callback PARAMS((_rl_search_cxt *)); /* terminal.c */ extern void _rl_get_screen_size PARAMS((int, int)); extern int _rl_init_terminal_io PARAMS((const char *)); #ifdef _MINIX extern void _rl_output_character_function PARAMS((int)); #else extern int _rl_output_character_function PARAMS((int)); #endif 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_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_insert_char PARAMS((int, int)); extern int _rl_overwrite_char PARAMS((int, int)); extern int _rl_overwrite_rubout PARAMS((int, int)); extern int _rl_rubout_char PARAMS((int, int)); #if defined (HANDLE_MULTIBYTE) extern int _rl_char_search_internal PARAMS((int, int, char *, int)); #else extern int _rl_char_search_internal PARAMS((int, int, int)); #endif extern int _rl_set_mark_at_pos PARAMS((int)); /* util.c */ extern int _rl_abort_internal PARAMS((void)); 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 int (_rl_lowercase_p) PARAMS((int)); extern int (_rl_pure_alphabetic) PARAMS((int)); extern int (_rl_digit_p) PARAMS((int)); extern int (_rl_to_lower) PARAMS((int)); extern int (_rl_to_upper) PARAMS((int)); extern int (_rl_digit_value) PARAMS((int)); /* vi_mode.c */ extern void _rl_vi_initialize_line PARAMS((void)); extern void _rl_vi_reset_last PARAMS((void)); 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)); /************************************************************************* * Undocumented private variables * *************************************************************************/ /* bind.c */ extern const char *_rl_possible_control_prefixes[]; extern const char *_rl_possible_meta_prefixes[]; /* callback.c */ extern _rl_callback_func_t *_rl_callback_func; extern _rl_callback_generic_arg *_rl_callback_data; /* complete.c */ extern int _rl_complete_show_all; extern int _rl_complete_show_unmodified; extern int _rl_complete_mark_directories; extern int _rl_complete_mark_symlink_dirs; extern int _rl_print_completions_horizontally; extern int _rl_completion_case_fold; extern int _rl_match_hidden_files; extern int _rl_page_completions; /* display.c */ extern int _rl_vis_botlin; extern int _rl_last_c_pos; extern int _rl_suppress_redisplay; extern int _rl_want_redisplay; extern char *rl_display_prompt; /* isearch.c */ extern char *_rl_isearch_terminators; extern _rl_search_cxt *_rl_iscxt; /* macro.c */ extern char *_rl_executing_macro; /* misc.c */ extern int _rl_history_preserve_point; extern int _rl_history_saved_point; extern _rl_arg_cxt _rl_argcxt; /* readline.c */ extern int _rl_horizontal_scroll_mode; extern int _rl_mark_modified_lines; extern int _rl_bell_preference; extern int _rl_meta_flag; extern int _rl_convert_meta_chars_to_ascii; extern int _rl_output_meta_chars; extern int _rl_bind_stty_chars; extern char *_rl_comment_begin; extern unsigned char _rl_parsing_conditionalized_out; extern Keymap _rl_keymap; extern FILE *_rl_in_stream; extern FILE *_rl_out_stream; extern int _rl_last_command_was_kill; extern int _rl_eof_char; extern procenv_t readline_top_level; /* search.c */ extern _rl_search_cxt *_rl_nscxt; /* terminal.c */ extern int _rl_enable_keypad; extern int _rl_enable_meta; extern char *_rl_term_clreol; extern char *_rl_term_clrpag; extern char *_rl_term_im; extern char *_rl_term_ic; extern char *_rl_term_ei; extern char *_rl_term_DC; extern char *_rl_term_up; extern char *_rl_term_dc; extern char *_rl_term_cr; extern char *_rl_term_IC; extern int _rl_screenheight; extern int _rl_screenwidth; extern int _rl_screenchars; extern int _rl_terminal_can_insert; extern int _rl_term_autowrap; /* undo.c */ extern int _rl_doing_an_undo; extern int _rl_undo_group_level; /* vi_mode.c */ extern int _rl_vi_last_command; #endif /* _RL_PRIVATE_H_ */
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