1 /* 2 * Copyright (C) 1984-2007 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 40 132