1#ifndef getline_h
2#define getline_h
3
4/*
5 * Copyright (c) 2000, 2001, 2002, 2003, 2004 by Martin C. Shepherd.
6 *
7 * All rights reserved.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the
11 * "Software"), to deal in the Software without restriction, including
12 * without limitation the rights to use, copy, modify, merge, publish,
13 * distribute, and/or sell copies of the Software, and to permit persons
14 * to whom the Software is furnished to do so, provided that the above
15 * copyright notice(s) and this permission notice appear in all copies of
16 * the Software and that both the above copyright notice(s) and this
17 * permission notice appear in supporting documentation.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
22 * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
24 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
25 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
26 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
27 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28 *
29 * Except as contained in this notice, the name of a copyright holder
30 * shall not be used in advertising or otherwise to promote the sale, use
31 * or other dealings in this Software without prior written authorization
32 * of the copyright holder.
33 */
34
35#pragma ident	"%Z%%M%	%I%	%E% SMI"
36
37/*
38 * Set the name of the getline configuration file.
39 */
40#define TECLA_CONFIG_FILE "~/.teclarc"
41
42/*
43 * The following macro returns non-zero if a character is
44 * a control character.
45 */
46#define IS_CTRL_CHAR(c) ((unsigned char)(c) < ' ' || (unsigned char)(c)=='\177')
47
48/*
49 * The following macro returns non-zero if a character is
50 * a meta character.
51 */
52#define IS_META_CHAR(c) (((unsigned char)(c) & 0x80) && !isprint((int)(unsigned char)(c)))
53
54/*
55 * Return the character that would be produced by pressing the
56 * specified key plus the control key.
57 */
58#define MAKE_CTRL(c) ((c)=='?' ? '\177' : ((unsigned char)toupper(c) & ~0x40))
59
60/*
61 * Return the character that would be produced by pressing the
62 * specified key plus the meta key.
63 */
64#define MAKE_META(c) ((unsigned char)(c) | 0x80)
65
66/*
67 * Given a binary control character, return the character that
68 * had to be pressed at the same time as the control key.
69 */
70#define CTRL_TO_CHAR(c) (toupper((unsigned char)(c) | 0x40))
71
72/*
73 * Given a meta character, return the character that was pressed
74 * at the same time as the meta key.
75 */
76#define META_TO_CHAR(c) ((unsigned char)(c) & ~0x80)
77
78/*
79 * Specify the string of characters other than the alphanumeric characters,
80 * that are to be considered parts of words.
81 */
82#define GL_WORD_CHARS "_*\?\\[]"
83
84/*
85 * Define the escape character, both as a string and as a character.
86 */
87#define GL_ESC_STR "\033"
88#define GL_ESC_CHAR '\033'
89
90#endif
91