1/*
2 * Copyright (C) 1984-2015  Mark Nudelman
3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information, see the README file.
8 */
9
10
11#define	MAX_USERCMD		1000
12#define	MAX_CMDLEN		16
13
14#define	A_B_LINE		2
15#define	A_B_SCREEN		3
16#define	A_B_SCROLL		4
17#define	A_B_SEARCH		5
18#define	A_DIGIT			6
19#define	A_DISP_OPTION		7
20#define	A_DEBUG			8
21#define	A_EXAMINE		9
22#define	A_FIRSTCMD		10
23#define	A_FREPAINT		11
24#define	A_F_LINE		12
25#define	A_F_SCREEN		13
26#define	A_F_SCROLL		14
27#define	A_F_SEARCH		15
28#define	A_GOEND			16
29#define	A_GOLINE		17
30#define	A_GOMARK		18
31#define	A_HELP			19
32#define	A_NEXT_FILE		20
33#define	A_PERCENT		21
34#define	A_PREFIX		22
35#define	A_PREV_FILE		23
36#define	A_QUIT			24
37#define	A_REPAINT		25
38#define	A_SETMARK		26
39#define	A_SHELL			27
40#define	A_STAT			28
41#define	A_FF_LINE		29
42#define	A_BF_LINE		30
43#define	A_VERSION		31
44#define	A_VISUAL		32
45#define	A_F_WINDOW		33
46#define	A_B_WINDOW		34
47#define	A_F_BRACKET		35
48#define	A_B_BRACKET		36
49#define	A_PIPE			37
50#define	A_INDEX_FILE		38
51#define	A_UNDO_SEARCH		39
52#define	A_FF_SCREEN		40
53#define	A_LSHIFT		41
54#define	A_RSHIFT		42
55#define	A_AGAIN_SEARCH		43
56#define	A_T_AGAIN_SEARCH	44
57#define	A_REVERSE_SEARCH	45
58#define	A_T_REVERSE_SEARCH	46
59#define	A_OPT_TOGGLE		47
60#define	A_OPT_SET		48
61#define	A_OPT_UNSET		49
62#define	A_F_FOREVER		50
63#define	A_GOPOS			51
64#define	A_REMOVE_FILE		52
65#define	A_NEXT_TAG		53
66#define	A_PREV_TAG		54
67#define	A_FILTER		55
68#define	A_F_UNTIL_HILITE	56
69#define	A_GOEND_BUF		57
70
71#define	A_INVALID		100
72#define	A_NOACTION		101
73#define	A_UINVALID		102
74#define	A_END_LIST		103
75#define	A_SPECIAL_KEY		104
76
77#define A_SKIP			127
78
79#define	A_EXTRA			0200
80
81
82/* Line editing characters */
83
84#define	EC_BACKSPACE	1
85#define	EC_LINEKILL	2
86#define	EC_RIGHT	3
87#define	EC_LEFT		4
88#define	EC_W_LEFT	5
89#define	EC_W_RIGHT	6
90#define	EC_INSERT 	7
91#define	EC_DELETE	8
92#define	EC_HOME		9
93#define	EC_END		10
94#define	EC_W_BACKSPACE	11
95#define	EC_W_DELETE	12
96#define	EC_UP		13
97#define	EC_DOWN		14
98#define	EC_EXPAND	15
99#define	EC_F_COMPLETE	17
100#define	EC_B_COMPLETE	18
101#define	EC_LITERAL	19
102#define	EC_ABORT	20
103
104#define	EC_NOACTION	101
105#define	EC_UINVALID	102
106
107/* Flags for editchar() */
108#define	EC_PEEK		01
109#define	EC_NOHISTORY	02
110#define	EC_NOCOMPLETE	04
111#define	EC_NORIGHTLEFT	010
112
113/* Environment variable stuff */
114#define	EV_OK		01
115
116/* Special keys (keys which output different strings on different terminals) */
117#define SK_SPECIAL_KEY		CONTROL('K')
118#define SK_RIGHT_ARROW		1
119#define SK_LEFT_ARROW		2
120#define SK_UP_ARROW		3
121#define SK_DOWN_ARROW		4
122#define SK_PAGE_UP		5
123#define SK_PAGE_DOWN		6
124#define SK_HOME			7
125#define SK_END			8
126#define SK_DELETE		9
127#define SK_INSERT		10
128#define SK_CTL_LEFT_ARROW	11
129#define SK_CTL_RIGHT_ARROW	12
130#define SK_CTL_DELETE		13
131#define SK_F1			14
132#define SK_BACKTAB		15
133#define SK_CTL_BACKSPACE	16
134#define SK_CONTROL_K		40
135