Sync readline/ to version 7.0 alpha

[deliverable/binutils-gdb.git] / readline / rlprivate.h

diff --git a/readline/rlprivate.h b/readline/rlprivate.h
index 384ff67cb3b9f1adf7f501fe033b204226204a94..9b859f995cb7a8d08f2a69c4c5c4f07e7d1f1081 100644 (file)
--- a/readline/rlprivate.h
+++ b/readline/rlprivate.h
@@ -1,7 +1,7 @@
 /* rlprivate.h -- functions and variables global to the readline library,
                  but not intended for use by applications. */
 
-/* Copyright (C) 1999-2010 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.      
@@ -42,6 +42,13 @@
          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 RL_SIGWINCH_RECEIVED() (_rl_caught_signal == SIGWINCH)
+
+#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   *
@@ -86,9 +93,11 @@ typedef struct  __rl_search_context
   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;
@@ -156,6 +165,8 @@ 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 *
@@ -173,12 +184,15 @@ extern int rl_complete_with_tilde_expansion;
 #if defined (VISIBLE_STATS)
 extern int rl_visible_stats;
 #endif /* VISIBLE_STATS */
+#if defined (COLOR_SUPPORT)
+extern int _rl_colored_stats;
+extern int _rl_colored_completion_prefix;
+#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 */
@@ -189,7 +203,7 @@ extern int rl_blink_matching_paren;
 
 /*************************************************************************
  *                                                                      *
- * Global functions and variables unsed and undocumented                *
+ * Global functions and variables unused and undocumented               *
  *                                                                      *
  *************************************************************************/
 
@@ -240,6 +254,7 @@ extern void _rl_callback_data_dispose PARAMS((_rl_callback_generic_arg *));
 #endif /* READLINE_CALLBACKS */
 
 /* bind.c */
+extern char *_rl_untranslate_macro_value PARAMS((char *, int));
 
 /* complete.c */
 extern void _rl_reset_completion_state PARAMS((void));
@@ -248,6 +263,7 @@ extern void _rl_free_match_list PARAMS((char **));
 
 /* 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));
@@ -276,12 +292,24 @@ 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_isearch_cleanup PARAMS((_rl_search_cxt *, int));
 
 extern int _rl_search_getchar PARAMS((_rl_search_cxt *));
 
+/* kill.c */
+#define BRACK_PASTE_PREF       "\033[200~"
+#define BRACK_PASTE_SUFF       "\033[201~"
+
+#define BRACK_PASTE_LAST       '~'
+#define BRACK_PASTE_SLEN       6
+
+#define BRACK_PASTE_INIT       "\033[?2004h"
+#define BRACK_PASTE_FINI       "\033[?2004l"
+
 /* 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));
@@ -319,6 +347,7 @@ extern int _rl_restore_tty_signals PARAMS((void));
 
 /* search.c */
 extern int _rl_nsearch_callback PARAMS((_rl_search_cxt *));
+extern int _rl_nsearch_cleanup PARAMS((_rl_search_cxt *, int));
 
 /* signals.c */
 extern void _rl_signal_handler PARAMS((int));
@@ -330,6 +359,7 @@ 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));
@@ -339,6 +369,7 @@ extern int _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));
 
@@ -360,6 +391,7 @@ extern int _rl_set_mark_at_pos PARAMS((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)
@@ -371,6 +403,7 @@ extern void _rl_ttymsg ();
 extern void _rl_errmsg ();
 extern void _rl_trace ();
 #endif
+extern void _rl_audit_tty PARAMS((char *));
 
 extern int _rl_tropen PARAMS((void));
 
@@ -391,6 +424,7 @@ 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 int _rl_vi_motion_command PARAMS((int));
 extern void _rl_vi_done_inserting PARAMS((void));
 extern int _rl_vi_domove_callback PARAMS((_rl_vimotion_cxt *));
 
@@ -427,6 +461,13 @@ extern int _rl_last_c_pos;
 extern int _rl_suppress_redisplay;
 extern int _rl_want_redisplay;
 
+extern char *_rl_emacs_mode_str;
+extern int _rl_emacs_modestr_len;
+extern char *_rl_vi_ins_mode_str;
+extern int _rl_vi_ins_modestr_len;
+extern char *_rl_vi_cmd_mode_str;
+extern int _rl_vi_cmd_modestr_len;
+
 /* isearch.c */
 extern char *_rl_isearch_terminators;
 
@@ -441,6 +482,9 @@ extern int _rl_history_saved_point;
 
 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;
@@ -452,6 +496,8 @@ 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 int _rl_enable_bracketed_paste;
 extern char *_rl_comment_begin;
 extern unsigned char _rl_parsing_conditionalized_out;
 extern Keymap _rl_keymap;
@@ -461,6 +507,9 @@ extern int _rl_last_command_was_kill;
 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;
@@ -469,6 +518,9 @@ extern _rl_search_cxt *_rl_nscxt;
 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;
@@ -495,6 +547,9 @@ extern int _rl_screenchars;
 extern int _rl_terminal_can_insert;
 extern int _rl_term_autowrap;
 
+/* text.c */
+extern int _rl_optimize_typeahead;
+
 /* undo.c */
 extern int _rl_doing_an_undo;
 extern int _rl_undo_group_level;