FM / readline

/usr/include/readline

Name	Size	Mode	Actions
chardefs.h	4578	0644	edit dl rm
history.h	10078	0644	edit dl rm
keymaps.h	3397	0644	edit dl rm
readline.h	35193	0644	edit dl rm
rlconf.h	2189	0644	edit dl rm
rlstdc.h	1546	0644	edit dl rm
rltypedefs.h	2845	0644	edit dl rm
tilde.h	3046	0644	edit dl rm

Edit: /usr/include/readline/keymaps.h (3397B)

/* keymaps.h -- Manipulation of readline keymaps. */

This file is part of the GNU Readline Library (Readline), a library
   for reading lines of text with interactive input and history editing.

Readline 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 3 of the License, or
   (at your option) any later version.

Readline 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.

You should have received a copy of the GNU General Public License
   along with Readline.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _KEYMAPS_H_
#define _KEYMAPS_H_

#ifdef __cplusplus
extern "C" {
#endif

#if defined (READLINE_LIBRARY)
#  include "rlstdc.h"
#  include "chardefs.h"
#  include "rltypedefs.h"
#else
#  include <readline/rlstdc.h>
#  include <readline/chardefs.h>
#  include <readline/rltypedefs.h>
#endif

/* A keymap contains one entry for each key in the ASCII set.
   Each entry consists of a type and a pointer.
   FUNCTION is the address of a function to run, or the
   address of a keymap to indirect through.
   TYPE says which kind of thing FUNCTION is. */
typedef struct _keymap_entry {
  char type;
  rl_command_func_t *function;
} KEYMAP_ENTRY;

/* This must be large enough to hold bindings for all of the characters
   in a desired character set (e.g, 128 for ASCII, 256 for ISO Latin-x,
   and so on) plus one for subsequence matching. */
#define KEYMAP_SIZE 257
#define ANYOTHERKEY KEYMAP_SIZE-1

/* I wanted to make the above structure contain a union of:
   union { rl_command_func_t *function; struct _keymap_entry *keymap; } value;
   but this made it impossible for me to create a static array.
   Maybe I need C lessons. */

typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[KEYMAP_SIZE];
typedef KEYMAP_ENTRY *Keymap;

/* The values that TYPE can have in a keymap entry. */
#define ISFUNC 0
#define ISKMAP 1
#define ISMACR 2

extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, emacs_meta_keymap, emacs_ctlx_keymap;
extern KEYMAP_ENTRY_ARRAY vi_insertion_keymap, vi_movement_keymap;

/* Return a new, empty keymap.
   Free it with free() when you are done. */
extern Keymap rl_make_bare_keymap PARAMS((void));

/* Return a new keymap which is a copy of MAP. */
extern Keymap rl_copy_keymap PARAMS((Keymap));

/* Return a new keymap with the printing characters bound to rl_insert,
   the lowercase Meta characters bound to run their equivalents, and
   the Meta digits bound to produce numeric arguments. */
extern Keymap rl_make_keymap PARAMS((void));

/* Free the storage associated with a keymap. */
extern void rl_discard_keymap PARAMS((Keymap));

/* These functions actually appear in bind.c */

/* Return the keymap corresponding to a given name.  Names look like
   `emacs' or `emacs-meta' or `vi-insert'.  */
extern Keymap rl_get_keymap_by_name PARAMS((const char *));

/* Return the current keymap. */
extern Keymap rl_get_keymap PARAMS((void));

/* Set the current keymap to MAP. */
extern void rl_set_keymap PARAMS((Keymap));

#ifdef __cplusplus
}
#endif

#endif /* _KEYMAPS_H_ */

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