xref: /openbsd-src/usr.bin/less/cmd.h (revision b2ea75c1b17e1a9a339660e7ed45cd24946b230e)
1 /*	$OpenBSD: cmd.h,v 1.2 2001/01/29 01:58:00 niklas Exp $	*/
2 
3 /*
4  * Copyright (c) 1984,1985,1989,1994,1995  Mark Nudelman
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice in the documentation and/or other materials provided with
14  *    the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
17  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE
20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
22  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 
30 #define	MAX_USERCMD		500
31 #define	MAX_CMDLEN		16
32 
33 #define	A_B_LINE		2
34 #define	A_B_SCREEN		3
35 #define	A_B_SCROLL		4
36 #define	A_B_SEARCH		5
37 #define	A_DIGIT			6
38 #define	A_DISP_OPTION		7
39 #define	A_DEBUG			8
40 #define	A_EXAMINE		9
41 #define	A_FIRSTCMD		10
42 #define	A_FREPAINT		11
43 #define	A_F_LINE		12
44 #define	A_F_SCREEN		13
45 #define	A_F_SCROLL		14
46 #define	A_F_SEARCH		15
47 #define	A_GOEND			16
48 #define	A_GOLINE		17
49 #define	A_GOMARK		18
50 #define	A_HELP			19
51 #define	A_NEXT_FILE		20
52 #define	A_PERCENT		21
53 #define	A_PREFIX		22
54 #define	A_PREV_FILE		23
55 #define	A_QUIT			24
56 #define	A_REPAINT		25
57 #define	A_SETMARK		26
58 #define	A_SHELL			27
59 #define	A_STAT			28
60 #define	A_FF_LINE		29
61 #define	A_BF_LINE		30
62 #define	A_VERSION		31
63 #define	A_VISUAL		32
64 #define	A_F_WINDOW		33
65 #define	A_B_WINDOW		34
66 #define	A_F_BRACKET		35
67 #define	A_B_BRACKET		36
68 #define	A_PIPE			37
69 #define	A_INDEX_FILE		38
70 #define	A_UNDO_SEARCH		39
71 
72 
73 
74 #define	A_AGAIN_SEARCH		43
75 #define	A_T_AGAIN_SEARCH	44
76 #define	A_REVERSE_SEARCH	45
77 #define	A_T_REVERSE_SEARCH	46
78 #define	A_OPT_TOGGLE		47
79 #define	A_OPT_SET		48
80 #define	A_OPT_UNSET		49
81 #define	A_F_FOREVER		50
82 #define	A_GOPOS			51
83 
84 #define	A_INVALID		100
85 #define	A_NOACTION		101
86 #define	A_UINVALID		102
87 #define	A_END_LIST		103
88 
89 #define	A_EXTRA			0200
90 
91 
92 /* Line editting characters */
93 
94 #define	EC_BACKSPACE	1
95 #define	EC_LINEKILL	2
96 #define	EC_RIGHT	3
97 #define	EC_LEFT		4
98 #define	EC_W_LEFT	5
99 #define	EC_W_RIGHT	6
100 #define	EC_INSERT 	7
101 #define	EC_DELETE	8
102 #define	EC_HOME		9
103 #define	EC_END		10
104 #define	EC_W_BACKSPACE	11
105 #define	EC_W_DELETE	12
106 #define	EC_UP		13
107 #define	EC_DOWN		14
108 #define	EC_EXPAND	15
109 #define	EC_F_COMPLETE	17
110 #define	EC_B_COMPLETE	18
111 #define	EC_LITERAL	19
112 
113 #define	EC_UINVALID	102
114 
115 /* Flags for editchar() */
116 #define	EC_PEEK		01
117 #define	EC_NOHISTORY	02
118 #define	EC_NOCOMPLETE	04
119 
120