contrib/less/cmd.h

   1 /*
   2  * Copyright (C) 1984-2009  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 #define A_FILTER                55
  69
  70 #define A_INVALID               100
  71 #define A_NOACTION              101
  72 #define A_UINVALID              102
  73 #define A_END_LIST              103
  74 #define A_SPECIAL_KEY           104
  75
  76 #define A_SKIP                  127
  77
  78 #define A_EXTRA                 0200
  79
  80
  81 /* Line editting characters */
  82
  83 #define EC_BACKSPACE    1
  84 #define EC_LINEKILL     2
  85 #define EC_RIGHT        3
  86 #define EC_LEFT         4
  87 #define EC_W_LEFT       5
  88 #define EC_W_RIGHT      6
  89 #define EC_INSERT       7
  90 #define EC_DELETE       8
  91 #define EC_HOME         9
  92 #define EC_END          10
  93 #define EC_W_BACKSPACE  11
  94 #define EC_W_DELETE     12
  95 #define EC_UP           13
  96 #define EC_DOWN         14
  97 #define EC_EXPAND       15
  98 #define EC_F_COMPLETE   17
  99 #define EC_B_COMPLETE   18
 100 #define EC_LITERAL      19
 101
 102 #define EC_NOACTION     101
 103 #define EC_UINVALID     102
 104
 105 /* Flags for editchar() */
 106 #define EC_PEEK         01
 107 #define EC_NOHISTORY    02
 108 #define EC_NOCOMPLETE   04
 109 #define EC_NORIGHTLEFT  010
 110
 111 /* Environment variable stuff */
 112 #define EV_OK           01
 113
 114 /* Special keys (keys which output different strings on different terminals) */
 115 #define SK_SPECIAL_KEY          CONTROL('K')
 116 #define SK_RIGHT_ARROW          1
 117 #define SK_LEFT_ARROW           2
 118 #define SK_UP_ARROW             3
 119 #define SK_DOWN_ARROW           4
 120 #define SK_PAGE_UP              5
 121 #define SK_PAGE_DOWN            6
 122 #define SK_HOME                 7
 123 #define SK_END                  8
 124 #define SK_DELETE               9
 125 #define SK_INSERT               10
 126 #define SK_CTL_LEFT_ARROW       11
 127 #define SK_CTL_RIGHT_ARROW      12
 128 #define SK_CTL_DELETE           13
 129 #define SK_F1                   14
 130 #define SK_BACKTAB              15
 131 #define SK_CTL_BACKSPACE        16
 132 #define SK_CONTROL_K            40