usr/src/cmd/vi/port/ex_tune.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30
  31 /* Copyright (c) 1981 Regents of the University of California */
  32 #pragma ident   "%Z%%M% %I%     %E% SMI"
  33 /*
  34  * Definitions of editor parameters and limits
  35  */
  36
  37 /*
  38  * Pathnames.
  39  */
  40 #define EXRECOVER       "/usr/lib/exrecover"
  41 #define EXPRESERVE      "/usr/lib/expreserve"
  42 #define USRPRESERVE     "/usr/preserve/"
  43 #define TMPDIR  "/var/tmp"
  44
  45 /*
  46  * If your system believes that tabs expand to a width other than
  47  * 8 then your makefile should cc with -DTABS=whatever, otherwise we use 8.
  48  */
  49 #ifndef TABS
  50 #define TABS    8
  51 #endif
  52
  53 /*
  54  * Maximums
  55  *
  56  * The definitions of LBSIZE and CRSIZE should be the same as BUFSIZE
  57  * Most other definitions are quite generous.
  58  */
  59
  60 #define LBSIZE          BUFSIZE         /* Line buffer size */
  61 #define CRSIZE          BUFSIZE         /* Crypt block size */
  62
  63 #define ESIZE           1024
  64 #define FNSIZE          PATH_MAX+1      /* Max file name size */
  65 #define RHSSIZE         512             /* Size of rhs of substitute */
  66 #define NBRA            9               /* Number of re \( \) pairs */
  67 #define TAGSIZE         256             /* Tag length */
  68 #define ONMSZ           BUFSIZE         /* Option name size */
  69 #define GBSIZE          256             /* Buffer size */
  70 #define UXBSIZE         128             /* Unix command buffer size */
  71 #define VBSIZE          128             /* Partial line max size in visual */
  72 #ifndef VMUNIX
  73 #define LBLKS           125             /* Line pointer blocks in temp file */
  74 #define HBLKS           1               /* struct header fits in BUFSIZE*HBLKS */
  75 #else
  76 #define LBLKS           4000
  77 #define HBLKS           ((sizeof(struct header)+BUFSIZE-1)/BUFSIZE)
  78 #endif
  79 #define MAXDIRT         12              /* Max dirtcnt before sync tfile */
  80 #define TCBUFSIZE       1024            /* Max entry size in termcap, see
  81                                            also termlib and termcap */
  82
  83 /*
  84  * Except on VMUNIX, these are a ridiculously small due to the
  85  * poor arglist processing implementation which fixes core
  86  * proportional to them.  Argv (and hence NARGS) is really unnecessary,
  87  * and argument character space not needed except when
  88  * arguments exist.  Argument lists should be saved before the "zero"
  89  * of the incore line information and could then
  90  * be reasonably large.
  91  */
  92 #undef NCARGS
  93 #define NCARGS  5120
  94 #define NARGS   (NCARGS/6)
  95
  96 /*
  97  * If you have no terminals
  98  * which are larger than 24 * 80 you may well want to make TUBESIZE
  99  * smaller.  TUBECOLS should stay at 160 since this defines the maximum
 100  * length of opening on hardcopies and allows two lines of open on
 101  * terminals like adm3's (glass tty's) where it switches to pseudo
 102  * hardcopy mode when a line gets longer than 80 characters.
 103  */
 104 #define TUBELINES       107     /* Number of screen lines for visual */
 105 #define TUBECOLS        500     /* Number of screen columns for visual */
 106 #define TUBESIZE        54500   /* Maximum screen size for visual */
 107
 108 /*
 109  * Output column (and line) are set to this value on cursor addressable
 110  * terminals when we lose track of the cursor to force cursor
 111  * addressing to occur.
 112  */
 113 #define UKCOL           -20     /* Prototype unknown column */
 114
 115 /*
 116  * Attention is the interrupt character (normally 0177 -- delete).
 117  * Quit is the quit signal (normally fs -- control-\) and quits open/visual.
 118  */
 119 #define ATTN    (-2)
 120 #define QUIT    ('\\' & 037)