/* rlprivate.h -- functions and variables global to the readline library,
but not intended for use by applications. */
-/* Copyright (C) 1999 Free Software Foundation, Inc.
+/* 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.
/*************************************************************************
* *
+ * 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 *
* *
*************************************************************************/
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;
* *
*************************************************************************/
-/* bind.c */
-extern char *rl_untranslate_keyseq PARAMS((int));
-
/* kill.c */
extern int rl_set_retained_kills PARAMS((int));
-/* readline.c */
-extern int rl_discard_argument PARAMS((void));
-
-/* rltty.c */
-extern int rl_stop_output PARAMS((int, int));
-
/* terminal.c */
extern void _rl_set_screen_size PARAMS((int, int));
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 */
-extern void _rl_bind_if_unbound PARAMS((const char *, rl_command_func_t *));
+
+/* 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 *));
/* 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 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));
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_init_argument PARAMS((void));
-extern void _rl_fix_point PARAMS((int));
-extern void _rl_replace_text PARAMS((const char *, int, int));
-extern int _rl_char_search_internal PARAMS((int, int, int));
-extern int _rl_set_mark_at_pos PARAMS((int));
-extern int _rl_free_saved_history_line PARAMS((void));
+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 *));
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));
+
+/* undo.c */
+extern UNDO_LIST *_rl_copy_undo_entry PARAMS((UNDO_LIST *));
+extern UNDO_LIST *_rl_copy_undo_list PARAMS((UNDO_LIST *));
/* util.c */
-extern int rl_alphabetic PARAMS((int));
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 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 int _rl_defining_kbd_macro;
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_meta_flag;
extern int _rl_convert_meta_chars_to_ascii;
extern int _rl_output_meta_chars;
-extern int _rl_history_preserve_point;
+extern int _rl_bind_stty_chars;
extern char *_rl_comment_begin;
extern unsigned char _rl_parsing_conditionalized_out;
extern Keymap _rl_keymap;
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_dc;
extern char *_rl_term_cr;
extern char *_rl_term_IC;
+extern char *_rl_term_forward_char;
extern int _rl_screenheight;
extern int _rl_screenwidth;
extern int _rl_screenchars;
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_ */