diff options
Diffstat (limited to 'ex_tune.h')
| -rw-r--r-- | ex_tune.h | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/ex_tune.h b/ex_tune.h new file mode 100644 index 0000000..2026cea --- /dev/null +++ b/ex_tune.h @@ -0,0 +1,225 @@ +/* + * This code contains changes by + * Gunnar Ritter, Freiburg i. Br., Germany, 2002. All rights reserved. + * + * Conditions 1, 2, and 4 and the no-warranty notice below apply + * to these changes. + * + * + * Copyright (c) 1980, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * + * Copyright(C) Caldera International Inc. 2001-2002. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * Redistributions of source code and documentation must retain the + * above copyright notice, this list of conditions and the following + * disclaimer. + * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed or owned by Caldera + * International, Inc. + * Neither the name of Caldera International, Inc. nor the names of + * other contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA + * INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE + * LIABLE FOR ANY DIRECT, INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * from ex_tune.h 7.8.1 (2.11BSD) 1996/10/23 + * + * @(#)ex_tune.h 1.12 (gritter) 12/1/04 + */ + +/* + * Note: the parameters that are actually tuneable have been moved to + * config.h. Do not make changes here unless you know what you are + * doing! GR + */ + +/* + * Definitions of editor parameters and limits + */ + +/* + * Pathnames (will be predefined in Makefile). + */ +#ifndef EXRECOVER +#define EXRECOVER "/usr/sbin/exrecover" +#endif +#ifndef EXPRESERVE +#define EXPRESERVE "/usr/sbin/expreserve" +#endif +#ifndef VMUNIX +#ifndef EXSTRINGS +#define EXSTRINGS "/usr/share/misc/exstrings" +#endif +#endif + +/* + * If your system believes that tabs expand to a width other than + * 8 then your makefile should cc with -DTABS=whatever, otherwise we use 8. + */ +#ifndef TABS +#define TABS 8 +#endif + +/* + * Maximums + * + * The definition of LBSIZE should be the same as BUFSIZ (512 usually). + * Most other definitions are quite generous. + */ +/* FNSIZE is also defined in expreserve.c */ +#ifdef _POSIX_PATH_MAX +#define FNSIZE _POSIX_PATH_MAX +#else +#define FNSIZE 128 /* File name size */ +#endif +#ifdef VMUNIX +#define LBSIZE BUFSIZ /* Line buffer size */ +#ifndef ESIZE /* see config.h */ +#define ESIZE 512 /* Regular expression buffer size */ +#endif +#define CRSIZE BUFSIZ /* Crypt buffer size */ +#else /* !VMUNIX */ +#ifdef u370 +#define LBSIZE 4096 +#ifndef ESIZE /* see config.h */ +#define ESIZE 512 +#endif +#define CRSIZE 4096 +#else +#define LBSIZE 512 /* Line length */ +#ifndef ESIZE /* see config.h */ +#define ESIZE 128 /* Size of compiled re */ +#endif +#define CRSIZE 512 +#endif +#endif +#define NBRA 9 /* Number of re \( \) pairs */ +#define GBSIZE 256 /* Buffer size */ +#define UXBSIZE 128 /* Unix command buffer size */ +#define VBSIZE 128 /* Partial line max size in visual */ +/* LBLKS is also defined in expreserve.c */ +#ifndef VMUNIX +#define LBLKS 125 /* Line pointer blocks in temp file */ +#define HBLKS 1 /* struct header fits in BUFSIZ*HBLKS */ +#else /* VMUNIX */ +#ifdef LARGEF +#define LBLKS 20000 +#else /* !LARGEF */ +#define LBLKS 900 +#endif /* !LARGEF */ +#define HBLKS (1 + (FNSIZE + LBLKS * sizeof(bloc)) / BUFSIZ) +#endif /* VMUNIX */ +#define MAXDIRT 12 /* Max dirtcnt before sync tfile */ + +/* + * Size of in-core buffers for temporary file. Since this is + * sizeof (char) * (INCORB + 1) * BUFSIZ, it should not be too + * large. + * + * If not defined, no in-core buffers are used. + */ +#ifdef VMUNIX +#if (BUFSIZ - 0) <= 16384 +#define INCORB (65536/BUFSIZ) +#else /* Huge-memory systems. */ +#define INCORB 4 +#endif /* Huge-memory systems. */ +#endif /* VMUNIX */ + +/* + * Except on VMUNIX, these are a ridiculously small due to the + * lousy arglist processing implementation which fixes core + * proportional to them. Argv (and hence NARGS) is really unnecessary, + * and argument character space not needed except when + * arguments exist. Argument lists should be saved before the "zero" + * of the incore line information and could then + * be reasonably large. + */ +#undef NCARGS +#ifndef VMUNIX +#define NARGS 100 /* Maximum number of names in "next" */ +#define NCARGS LBSIZE /* Maximum arglist chars in "next" */ +#else +#define NCARGS 5120 +#define NARGS (NCARGS/6) +#endif + +/* + * Output column (and line) are set to this value on cursor addressible + * terminals when we lose track of the cursor to force cursor + * addressing to occur. + */ +#define UKCOL -20 /* Prototype unknown column */ + +/* + * Attention is the interrupt character (normally 0177 -- delete). + * Quit is the quit signal (normally FS -- control-\) and quits open/visual. + */ +extern int ATTN; +#define QUIT ('\\' & 037) + +#define LRGINT INT_MAX /* largest normal length positive integer */ + +#ifdef LONG_BIT +#if (LONG_BIT > 32) +#define MAXOCT 22 /* Maximum octal digits in a long */ +#define BIG 10000000000000000000UL /* largest power of 10 < uns. long */ +#define MAXDIGS 20 /* number of digits in BIG */ +#else /* LONG_BIT <= 32 */ +#define MAXOCT 11 /* Maximum octal digits in a long */ +#define BIG 1000000000UL /* largest power of 10 < unsigned long */ +#define MAXDIGS 10 /* number of digits in BIG */ +#endif /* LONG_BIT <= 32 */ +#else /* !LONG_BIT */ +#define MAXOCT 11 /* Maximum octal digits in a long */ +#define BIG 1000000000 /* largest power of 10 < unsigned long */ +#define MAXDIGS 10 /* number of digits in BIG */ +#endif /* !LONG_BIT */ |