1/*
2 * Copyright (C) 1984-2004 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 about less, or for information on how to
8 * contact the author, see the README file.
9 */
10
11
12#define MAX_USERCMD 500
13#define MAX_CMDLEN 16
14
15#define A_B_LINE 2
16#define A_B_SCREEN 3
17#define A_B_SCROLL 4
18#define A_B_SEARCH 5
19#define A_DIGIT 6
20#define A_DISP_OPTION 7
21#define A_DEBUG 8
22#define A_EXAMINE 9
23#define A_FIRSTCMD 10
24#define A_FREPAINT 11
25#define A_F_LINE 12
26#define A_F_SCREEN 13
27#define A_F_SCROLL 14
28#define A_F_SEARCH 15
29#define A_GOEND 16
30#define A_GOLINE 17
31#define A_GOMARK 18
32#define A_HELP 19
33#define A_NEXT_FILE 20
34#define A_PERCENT 21
35#define A_PREFIX 22
36#define A_PREV_FILE 23
37#define A_QUIT 24
38#define A_REPAINT 25
39#define A_SETMARK 26
40#define A_SHELL 27
41#define A_STAT 28
42#define A_FF_LINE 29
43#define A_BF_LINE 30
44#define A_VERSION 31
45#define A_VISUAL 32
46#define A_F_WINDOW 33
47#define A_B_WINDOW 34
48#define A_F_BRACKET 35
49#define A_B_BRACKET 36
50#define A_PIPE 37
51#define A_INDEX_FILE 38
52#define A_UNDO_SEARCH 39
53#define A_FF_SCREEN 40
54#define A_LSHIFT 41
55#define A_RSHIFT 42
56#define A_AGAIN_SEARCH 43
57#define A_T_AGAIN_SEARCH 44
58#define A_REVERSE_SEARCH 45
59#define A_T_REVERSE_SEARCH 46
60#define A_OPT_TOGGLE 47
61#define A_OPT_SET 48
62#define A_OPT_UNSET 49
63#define A_F_FOREVER 50
64#define A_GOPOS 51
65#define A_REMOVE_FILE 52
66#define A_NEXT_TAG 53
67#define A_PREV_TAG 54
68
69#define A_INVALID 100
70#define A_NOACTION 101
71#define A_UINVALID 102
72#define A_END_LIST 103
73#define A_SPECIAL_KEY 104
74
75#define A_SKIP 127
76
77#define A_EXTRA 0200
78
79
80/* Line editting characters */
81
82#define EC_BACKSPACE 1
83#define EC_LINEKILL 2
84#define EC_RIGHT 3
85#define EC_LEFT 4
86#define EC_W_LEFT 5
87#define EC_W_RIGHT 6
88#define EC_INSERT 7
89#define EC_DELETE 8
90#define EC_HOME 9
91#define EC_END 10
92#define EC_W_BACKSPACE 11
93#define EC_W_DELETE 12
94#define EC_UP 13
95#define EC_DOWN 14
96#define EC_EXPAND 15
97#define EC_F_COMPLETE 17
98#define EC_B_COMPLETE 18
99#define EC_LITERAL 19
100
101#define EC_NOACTION 101
102#define EC_UINVALID 102
103
104/* Flags for editchar() */
105#define EC_PEEK 01
106#define EC_NOHISTORY 02
107#define EC_NOCOMPLETE 04
108#define EC_NORIGHTLEFT 010
109
110/* Environment variable stuff */
111#define EV_OK 01
112
113/* Special keys (keys which output different strings on different terminals) */
114#define SK_SPECIAL_KEY CONTROL('K')
115#define SK_RIGHT_ARROW 1
116#define SK_LEFT_ARROW 2
117#define SK_UP_ARROW 3
118#define SK_DOWN_ARROW 4
119#define SK_PAGE_UP 5
120#define SK_PAGE_DOWN 6
121#define SK_HOME 7
122#define SK_END 8
123#define SK_DELETE 9
124#define SK_INSERT 10
125#define SK_CTL_LEFT_ARROW 11
126#define SK_CTL_RIGHT_ARROW 12
127#define SK_CTL_DELETE 13
128#define SK_F1 14
129#define SK_BACKTAB 15
130#define SK_CTL_BACKSPACE 16
131#define SK_CONTROL_K 40
2 * Copyright (C) 1984-2004 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 about less, or for information on how to
8 * contact the author, see the README file.
9 */
10
11
12#define MAX_USERCMD 500
13#define MAX_CMDLEN 16
14
15#define A_B_LINE 2
16#define A_B_SCREEN 3
17#define A_B_SCROLL 4
18#define A_B_SEARCH 5
19#define A_DIGIT 6
20#define A_DISP_OPTION 7
21#define A_DEBUG 8
22#define A_EXAMINE 9
23#define A_FIRSTCMD 10
24#define A_FREPAINT 11
25#define A_F_LINE 12
26#define A_F_SCREEN 13
27#define A_F_SCROLL 14
28#define A_F_SEARCH 15
29#define A_GOEND 16
30#define A_GOLINE 17
31#define A_GOMARK 18
32#define A_HELP 19
33#define A_NEXT_FILE 20
34#define A_PERCENT 21
35#define A_PREFIX 22
36#define A_PREV_FILE 23
37#define A_QUIT 24
38#define A_REPAINT 25
39#define A_SETMARK 26
40#define A_SHELL 27
41#define A_STAT 28
42#define A_FF_LINE 29
43#define A_BF_LINE 30
44#define A_VERSION 31
45#define A_VISUAL 32
46#define A_F_WINDOW 33
47#define A_B_WINDOW 34
48#define A_F_BRACKET 35
49#define A_B_BRACKET 36
50#define A_PIPE 37
51#define A_INDEX_FILE 38
52#define A_UNDO_SEARCH 39
53#define A_FF_SCREEN 40
54#define A_LSHIFT 41
55#define A_RSHIFT 42
56#define A_AGAIN_SEARCH 43
57#define A_T_AGAIN_SEARCH 44
58#define A_REVERSE_SEARCH 45
59#define A_T_REVERSE_SEARCH 46
60#define A_OPT_TOGGLE 47
61#define A_OPT_SET 48
62#define A_OPT_UNSET 49
63#define A_F_FOREVER 50
64#define A_GOPOS 51
65#define A_REMOVE_FILE 52
66#define A_NEXT_TAG 53
67#define A_PREV_TAG 54
68
69#define A_INVALID 100
70#define A_NOACTION 101
71#define A_UINVALID 102
72#define A_END_LIST 103
73#define A_SPECIAL_KEY 104
74
75#define A_SKIP 127
76
77#define A_EXTRA 0200
78
79
80/* Line editting characters */
81
82#define EC_BACKSPACE 1
83#define EC_LINEKILL 2
84#define EC_RIGHT 3
85#define EC_LEFT 4
86#define EC_W_LEFT 5
87#define EC_W_RIGHT 6
88#define EC_INSERT 7
89#define EC_DELETE 8
90#define EC_HOME 9
91#define EC_END 10
92#define EC_W_BACKSPACE 11
93#define EC_W_DELETE 12
94#define EC_UP 13
95#define EC_DOWN 14
96#define EC_EXPAND 15
97#define EC_F_COMPLETE 17
98#define EC_B_COMPLETE 18
99#define EC_LITERAL 19
100
101#define EC_NOACTION 101
102#define EC_UINVALID 102
103
104/* Flags for editchar() */
105#define EC_PEEK 01
106#define EC_NOHISTORY 02
107#define EC_NOCOMPLETE 04
108#define EC_NORIGHTLEFT 010
109
110/* Environment variable stuff */
111#define EV_OK 01
112
113/* Special keys (keys which output different strings on different terminals) */
114#define SK_SPECIAL_KEY CONTROL('K')
115#define SK_RIGHT_ARROW 1
116#define SK_LEFT_ARROW 2
117#define SK_UP_ARROW 3
118#define SK_DOWN_ARROW 4
119#define SK_PAGE_UP 5
120#define SK_PAGE_DOWN 6
121#define SK_HOME 7
122#define SK_END 8
123#define SK_DELETE 9
124#define SK_INSERT 10
125#define SK_CTL_LEFT_ARROW 11
126#define SK_CTL_RIGHT_ARROW 12
127#define SK_CTL_DELETE 13
128#define SK_F1 14
129#define SK_BACKTAB 15
130#define SK_CTL_BACKSPACE 16
131#define SK_CONTROL_K 40