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Annotation of src/usr.bin/less/cmd.h, Revision 1.1.1.1

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