key.h revision 1574 
1/*-
2 * Copyright (c) 1992, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Christos Zoulas of Cornell University.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *	This product includes software developed by the University of
19 *	California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 *    may be used to endorse or promote products derived from this software
22 *    without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 *	@(#)key.h	8.1 (Berkeley) 6/4/93
37 */
38
39/*
40 * el.key.h: Key macro header
41 */
42#ifndef _h_el_key
43#define _h_el_key
44
45typedef union key_value_t {
46    el_action_t  cmd;	/* If it is a command the #	*/
47    char        *str;	/* If it is a string...		*/
48} key_value_t;
49
50typedef struct key_node_t key_node_t;
51
52typedef struct el_key_t {
53    char        *buf;	/* Key print buffer		*/
54    key_node_t  *map;	/* Key map			*/
55    key_value_t  val;	/* Local conversion buffer	*/
56} el_key_t;
57
58#define XK_CMD	0
59#define XK_STR	1
60#define XK_NOD	2
61#define XK_EXE	3
62
63protected int 		key_init	__P((EditLine *));
64protected void 		key_end		__P((EditLine *));
65protected key_value_t *	key_map_cmd	__P((EditLine *, int));
66protected key_value_t *	key_map_str	__P((EditLine *, char *));
67protected void		key_reset	__P((EditLine *));
68protected int 		key_get		__P((EditLine *, char *,
69					     key_value_t *));
70protected void		key_add		__P((EditLine *, char *, key_value_t *,
71					     int));
72protected void		key_clear	__P((EditLine *, el_action_t *,
73					     char *));
74protected int		key_delete	__P((EditLine *, char *));
75protected void		key_print	__P((EditLine *, char *));
76protected void	        key_kprint	__P((EditLine *, char *,
77					     key_value_t *, int));
78protected char 	       *key__decode_str	__P((char *, char *, char *));
79
80#endif /* _h_el_key */
81