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map.h
1 /* $NetBSD: map.h,v 1.9 2009/12/30 22:37:40 christos Exp $ */
2 
3 /*-
4  * Copyright (c) 1992, 1993
5  * The Regents of the University of California. All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Christos Zoulas of Cornell University.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in the
17  * documentation and/or other materials provided with the distribution.
18  * 3. Neither the name of the University nor the names of its contributors
19  * may be used to endorse or promote products derived from this software
20  * without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  *
34  * @(#)map.h 8.1 (Berkeley) 6/4/93
35  */
36 
37 /*
38  * el.map.h: Editor maps
39  */
40 #ifndef _h_el_map
41 #define _h_el_map
42 
43 typedef struct el_bindings_t { /* for the "bind" shell command */
44  const Char *name; /* function name for bind command */
45  int func; /* function numeric value */
46  const Char *description; /* description of function */
47 } el_bindings_t;
48 
49 
50 typedef struct el_map_t {
51  el_action_t *alt; /* The current alternate key map */
52  el_action_t *key; /* The current normal key map */
53  el_action_t *current; /* The keymap we are using */
54  const el_action_t *emacs; /* The default emacs key map */
55  const el_action_t *vic; /* The vi command mode key map */
56  const el_action_t *vii; /* The vi insert mode key map */
57  int type; /* Emacs or vi */
58  el_bindings_t *help; /* The help for the editor functions */
59  el_func_t *func; /* List of available functions */
60  int nfunc; /* The number of functions/help items */
61 } el_map_t;
62 
63 #define MAP_EMACS 0
64 #define MAP_VI 1
65 
66 #define N_KEYS 256
67 
68 protected int map_bind(EditLine *, int, const Char **);
69 protected int map_init(EditLine *);
70 protected void map_end(EditLine *);
71 protected void map_init_vi(EditLine *);
72 protected void map_init_emacs(EditLine *);
73 protected int map_set_editor(EditLine *, Char *);
74 protected int map_get_editor(EditLine *, const Char **);
75 protected int map_addfunc(EditLine *, const Char *, const Char *, el_func_t);
76 
77 #endif /* _h_el_map */