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Annotation of GNUtools/debug/gdb/readline/keymaps.h, revision 1.1

1.1     ! root        1: /* keymaps.h -- Manipulation of readline keymaps. */
        !             2: 
        !             3: #ifndef _KEYMAPS_H_
        !             4: #define _KEYMAPS_H_
        !             5: 
        !             6: #include "chardefs.h"
        !             7: 
        !             8: #ifndef __FUNCTION_DEF
        !             9: typedef int Function ();
        !            10: #define __FUNCTION_DEF
        !            11: #endif
        !            12: 
        !            13: /* A keymap contains one entry for each key in the ASCII set.
        !            14:    Each entry consists of a type and a pointer.
        !            15:    POINTER is the address of a function to run, or the
        !            16:    address of a keymap to indirect through.
        !            17:    TYPE says which kind of thing POINTER is. */
        !            18: typedef struct _keymap_entry {
        !            19:   char type;
        !            20:   Function *function;
        !            21: } KEYMAP_ENTRY;
        !            22: 
        !            23: /* I wanted to make the above structure contain a union of:
        !            24:    union { Function *function; struct _keymap_entry *keymap; } value;
        !            25:    but this made it impossible for me to create a static array.
        !            26:    Maybe I need C lessons. */
        !            27: 
        !            28: typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[128];
        !            29: typedef KEYMAP_ENTRY *Keymap;
        !            30: 
        !            31: /* The values that TYPE can have in a keymap entry. */
        !            32: #define ISFUNC 0
        !            33: #define ISKMAP 1
        !            34: #define ISMACR 2
        !            35: 
        !            36: extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, emacs_meta_keymap, emacs_ctlx_keymap;
        !            37: extern KEYMAP_ENTRY_ARRAY vi_insertion_keymap, vi_movement_keymap;
        !            38: 
        !            39: /* Return a new, empty keymap.
        !            40:    Free it with free() when you are done. */
        !            41: Keymap rl_make_bare_keymap ();
        !            42: 
        !            43: /* Return a new keymap which is a copy of MAP. */
        !            44: Keymap rl_copy_keymap ();
        !            45: 
        !            46: /* Return a new keymap with the printing characters bound to rl_insert,
        !            47:    the lowercase Meta characters bound to run their equivalents, and
        !            48:    the Meta digits bound to produce numeric arguments. */
        !            49: Keymap rl_make_keymap ();
        !            50: 
        !            51: #endif /* _KEYMAPS_H_ */

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