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161 Commits

Author SHA1 Message Date
charnier
ad8a79e6a5 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
ache
8b5aa4feb9 Prevent sign extension (again) 2002-04-20 02:04:58 +00:00
jmallett
ecccdb8703 Crank WARNS. 
Cast sizeof() to (int), as it's being compared against an int, not a size_t.
If i is changed to a size_t, it means the logic must be slightly changed later
in the flow, where --i is checked to be >= 0.  I am not sure I want to make a
logic change to account for clearing up a warning, when an aesthetic one will
keep from modifying the logic.

Other harmless casts, that I think I've made in the right directions.

Make gpbc() an inline function, rather than an obfuscated macro, make its
scratch space local, rather than global.  The previous macro used a dirty
hack (logical AND in place of a conditional) which would lead GCC to throw
a fit (rightly so) as the logical check, as well as the incrementation of
a variable, were not used for anything.

const'ify a few places where gcc3 yells. xstrdup() some global consts in
places where we xstrdup() when not using consts, but tried to assign them
to non-consts before.

Don't use execv(2) if we don't have the kind of arguments it wants.

Reviewed by:    asmodai obrien tjr
Submitted by:   tjr (a gcc3 build log)
 2002-04-20 01:49:10 +00:00
ache
892b6521ac Prevent sign extension on characters with 8bit set 2002-04-19 19:43:46 +00:00
jmallett
f8344a0fde Add __FBSDID, this file was unmodified so it was missed in the initial sweep. 2002-04-19 17:33:12 +00:00
jmallett
b38bbfea3b Bring OpenBSD m4(1) off of the OPENBSD vendor branch, and add the -s option, 
$FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function
as stderr is not the same in CURRENT as in OpenBSD.

Reviewed by:	obrien
 2002-04-19 17:26:21 +00:00
jmallett
e0dd7499cb Merge differences and correct the manual page. 2002-04-19 17:16:23 +00:00
jmallett
116615d3b6 This adds support for -s to the m4(1) utility, which causes #line directives 
to be emitted as per the C preprocessor.  It updates the manual page in
regards to standards accordingly.

PR:		standards/36075
Submitted by:	tjr
Reviewed by:	mike
MFC after:	1 week
 2002-04-17 17:26:32 +00:00
imp
1698cb216e remove __P 2002-03-22 01:33:25 +00:00
jmallett
1535c1638d This commit was generated by cvs2svn to compensate for changes in r90744, 
which included commits to RCS files with non-trunk default branches.
 2002-02-16 21:27:48 +00:00
jmallett
8fcbd90d54 Import OpenBSD m4 as of today. 2002-02-16 21:27:48 +00:00
jmallett
aaec7e94a0 Import OpenBSD m4 as of today. 2001-11-16 23:50:40 +00:00
jmallett
9cfdcac9f3 Import OpenBSD m4 as of today. 2001-09-27 11:40:33 +00:00
jmallett
bdc3a4cdac Import OpenBSD m4 as of today. 2001-09-18 14:55:52 +00:00
obrien
0004ccf798 Remove the local basename in favor of the libc version. 
Remove xmalloc and xstrdup and do the error checking at the place of use.
 2001-07-24 14:09:47 +00:00
dd
911ca14c87 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
gshapiro
2dc2275139 Make sure the len() builtin always returns an answer. Previously, 
len(`') didn't return an answer.  Now it returns 0.

PR:		bin/12942
MFC after:	5 days
 2001-05-29 03:32:38 +00:00
gshapiro
5201154685 String operations could silently truncate long strings, leaving the output 
corrupted.  Mark's patch fixes this be removing the MAXTOK limitation on
substring operations and allowing the putback buffer size to be the limiting
factor.  If the putback buffer size if reached, m4 gives an error instead of
silently truncating the string.

PR:		bin/26619
Submitted by:	Mark Peek <mark-ml@whistle.com>
MFC after:	5 days
 2001-05-18 18:35:34 +00:00
gshapiro
3f95f71144 Clean up temporary file(s) and directory when m4 exits without falling 
through main() (e.g., signals or calls to errx()).

PR:		conf/25715
 2001-04-16 18:36:35 +00:00
jhay
3af5c788c3 The secure temporary directory is always created, so always remove it. 2001-02-28 19:21:44 +00:00
kris
a5289e99bd Fix format string warnings. 
Submitted by:	nra
Obtained from:	NetBSD
 2000-11-27 04:26:39 +00:00
kris
a542b562c7 Create temporary files in a secure directory, instead of using multiple 
filenames based on a single invocation of mktemp() in /tmp, which is
easily predictable after the first one.

Audited by:     markm
 2000-11-22 11:09:30 +00:00
ru
0d1334ca0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
imp
3c95f9ccde getopt and friends are declared in <unistd.h> 
getopt returns -1 not EOF.
 2000-09-04 06:09:54 +00:00
imp
5a2558d08e Remove unnecessary extern definition of strrchr. It is defined in 
string.h, which already was included.
 2000-08-16 16:39:42 +00:00
kris
3853bec4b5 Typo 
Obtained from:	OpenBSD
 1999-11-15 03:13:23 +00:00
jmallett
5556e46b46 Import OpenBSD m4 as of today. 1999-11-09 18:16:18 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
mpp
678c6e21bd Various man page cleanup: 
- Sort xrefs
- Be consistent with section names as outlines in mdoc(7).
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexey M. Zelkin <phantom@cris.net>
 1999-08-15 08:25:34 +00:00
steve
0021e2b7af Change the wording to reflect that only the first character of the two 
arguments to changequote are significant.

PR:		8282
 1998-12-13 23:15:50 +00:00
steve
06aec80098 Make the builtin unix macro work as it should (well like Solaris's, 
GNU's, and OSF1's).
 1998-09-07 22:09:13 +00:00
rnordier
ac15457e4b Correct typo: loosing --> losing 1998-06-26 14:25:18 +00:00
charnier
409a50cddf .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-23 07:48:45 +00:00
jlemon
3d3878a0ed divnum is no longer silently restricted to the range 0..9. (cf: 4098) 
changequote(,) is now a synonym for changequote().	 	(cf: 803)

buffer size for translit() enlarged to handle a full string

PR:		803, 4098
 1997-08-18 21:01:45 +00:00
charnier
4c63237bb0 Use err(3) instead of local redefinition. Remove progname. 1997-07-23 06:50:06 +00:00
peter
486333fcfd kill the undead 1997-07-13 14:26:00 +00:00
bde
112cf7fc76 The m4 doc sources aren't in Lite* or FreeBSD, and Lite2 removed this 
unused Makefile.
 1997-07-13 07:58:56 +00:00
bde
ebe9ad428e Finish importing Lite2's src/usr.bin, except for ex, diff, grep, mail, 
pascal and vmstat.sparc.  All changed files on the vendor branch should
already have been imported.
 1997-07-06 06:54:14 +00:00
bde
08b8316452 This commit was generated by cvs2svn to compensate for changes in r27241, 
which included commits to RCS files with non-trunk default branches.
 1997-07-06 06:54:14 +00:00
bde
4d7f45e259 Finish importing Lite2's src/usr.bin, except for ex, diff, grep, mail, 
pascal and vmstat.sparc.  All changed files on the vendor branch should
already have been imported.
 1997-07-06 06:54:14 +00:00
joerg
ed5e079990 Make the $@ macro behave as described in the man page. 
This patch has been submitted by Andreas Burmester (i think) on the
German Usenet long ago.  Andreas told me that our m4 has quite more
subtle bugs, so we might consider using NGU m4 instead.
 1997-04-13 17:51:32 +00:00
jmallett
e4878f1a19 Import OpenBSD m4 as of today. 1997-04-04 18:41:29 +00:00
jmallett
13cee1ee05 This commit was generated by cvs2svn to compensate for changes in r24628, 
which included commits to RCS files with non-trunk default branches.
 1997-04-04 18:41:29 +00:00
imp
141381e1cb compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
peter
f390c26dd9 Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
mpp
e38ad41c58 Typo fix. 
Obtained from: NetBSD-bugs PR# 3214
 1997-02-12 13:50:02 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
jmallett
b0d58df5bf Import OpenBSD m4 as of today. 1996-06-26 05:36:21 +00:00
jmallett
9ca4dee9f5 This commit was generated by cvs2svn to compensate for changes in r16748, 
which included commits to RCS files with non-trunk default branches.
 1996-06-26 05:36:21 +00:00
peter
9e723d65b3 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
peter
c3f352d4ad This commit was generated by cvs2svn to compensate for changes in r13122, 
which included commits to RCS files with non-trunk default branches.
 1995-12-30 19:02:48 +00:00
rgrimes
a14d555c87 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
ache
7de0762f0a 1) kill temp diver upon exit 
2) add logical ops, fix ! precedence, implement unary +, fix exp
Obtained from: NetBSD
 1995-04-16 23:31:35 +00:00
ache
76821a692c Fix syscmd() output out of sync 
Submitted by: smp@clem.systemsix.com
 1995-03-11 16:57:54 +00:00
ache
d33dd55752 Skip nulls in putback to don't confuse with EOFs 1994-12-19 00:26:20 +00:00
ache
81a63dc6d5 Make m4 more 8bit clean. 
Don't use is*(EOF)
This fix core dump when LANG setted to 8bit wide charset
and ENABLE_STARTUP_LOCALE
 1994-12-18 23:58:25 +00:00
cvs2svn
554d324837 This commit was manufactured by cvs2svn to create branch 'OPENBSD'. 1994-08-11 01:06:30 +00:00
jkh
092e4def22 Somewhere in the shuffle this lost its man page. Use the 1.1.5 
one.
Submitted by:	jkh
 1994-08-11 01:06:29 +00:00
rgrimes
34f25f0a2a BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00
rgrimes
f9ab90d9d6 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00
rgrimes
0ff5b1efa7 This commit was generated by cvs2svn to compensate for changes in r1590, 
which included commits to RCS files with non-trunk default branches.
 1994-05-27 12:33:43 +00:00