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Author SHA1 Message Date
Tim J. Robbins 338b72d96e Respect locale settings from the environment. 2004-07-12 02:48:40 +00:00
Tim J. Robbins 4f45d81178 Document missing multibyte character support in utilities specified 
by POSIX.
 2004-07-03 01:28:21 +00:00
Ruslan Ermilov 6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Stefan Farfeleder ec18ee18ad Don't depend on NULL's expansion being a pointer, cast it before it is passed 
to variadic functions.

Approved by:	das (mentor)
 2004-05-18 15:53:58 +00:00
Sean Kelly 42249c7f31 Fix m4 to properly handle bitwise operators &, ^, and |. Fix operator 
precedence. Add short-circuit evaluation.

PR:		bin/60914
Reviewed by:	petef
Discussed with:	jeff, petef
 2004-05-01 03:59:43 +00:00
Sean Kelly 15ea803975 m4 script to test the functionality of math operators in eval(). 
Submitted by:	K S Braunsdorf <sed@ksb.npcguild.org>
 2004-05-01 03:27:05 +00:00
Maxim Konovalov 89dff38285 Use .St -susv2 rather than "The Single UNIX specification". 
Submitted by:	osa
 2003-12-10 10:52:48 +00:00
Philippe Charnier bfd62d7094 The .Nm utility 2003-06-08 13:47:20 +00:00
Tim J. Robbins aef4bb33e5 Flush streams before calling system() so that the output appears in the 
right place in the output stream when redirected to a file (when full
buffering is enabled). Noticed by schweikh on freebsd-standards.
 2003-05-01 02:36:27 +00:00
Jens Schweikhardt af16b40ba9 Correct typo in COMPATIBILITY section: s/esycmd/esyscmd 2003-04-23 08:47:51 +00:00
Jens Schweikhardt 57bd0fc6e8 english(4) police. 2002-12-27 12:15:40 +00:00
Juli Mallett 58896115b4 When we appear to want a signed value from sizeof(), use ssize_t in the cast, 
rather than int.
 2002-10-30 15:50:00 +00:00
Juli Mallett c624d24df3 Die on -D=foo, when parsing options - we can't let someone define (nil). 
MFC after:	3 days
 2002-09-04 01:12:39 +00:00
Juli Mallett 2c4acd2f49 Kill extraneous whitespace. 2002-07-15 02:15:12 +00:00
Juli Mallett 010b4b09f1 Add a default case to the getopt(3) switch, remove a blank line nearby. 2002-07-14 02:34:37 +00:00
Juli Mallett d1fea89cae Functions declared as <type> <identifier>(<nil>) should be declared as 
<type> <identifier>(<void-type>) in ANSI C.
 2002-07-14 02:03:23 +00:00
Juli Mallett 7b6f658ced Remove prototype for main(). 2002-07-14 02:00:45 +00:00
Juli Mallett 701e9a0054 Whitespace fixes to line-up EOL escapes whose right-most extraints changed in 
the previous revision due to the biggest line changing.
 2002-06-20 11:17:46 +00:00
Juli Mallett d40d348ceb Cast sp to uintptr_t when doing a compare of it to STACKMAX which is a size_t. 
This messes up some indentation in mdef.h for some macros.
 2002-06-20 11:14:54 +00:00
Juli Mallett 6fc8ba94c6 Note that this appeared at least as early as PWB UNIX. 
Use the literal string 'PWB UNIX', as we still have no .At macro for it.
 2002-06-10 22:59:59 +00:00
Juli Mallett ee3cbef6be Make the manpage consistent with the code on the subject of comments, as to 
not change the code to always do the "GNU" thing, as it's possible people
rely on BSD m4(1) traditionally resetting comment characters in case of no
arguments to the changecom function.

PR:	bin/17480 (I think this satisfies the problem report)
 2002-06-03 20:35:35 +00:00
Ruslan Ermilov 39a82b8c2d mdoc(7) police: tidy up the markup. 2002-05-30 11:12:34 +00:00
Tim J. Robbins 7d44cb6e1f Add Standards, Diagnostics and History sections. 2002-05-26 07:07:14 +00:00
Tim J. Robbins 456fc9e56f If a file operand cannot be processed, go on to process any remaining files 
but exit non-zero.
 2002-05-26 06:15:15 +00:00
Juli Mallett a1269e01b8 Rename eqrelval' which was renamed from eqrel' to quiet a shadow warning 
to `op' as suggested by Bruce, as this is used to store the operator between
vl and vr.

Submitted by:	bde
 2002-05-03 20:46:10 +00:00
Juli Mallett 90432ef88d Revert vendor identifiers, and #if 0 what is #if 0/#else for OpenBSD. 
Add __FBSDID() properly.

Requested by:	bde, mike
 2002-05-03 14:48:21 +00:00
Juli Mallett 8f12fc049c Remove redundant declarations of getopt(3) externals (since <unistd.h> does 
take care of them), and add __FreeBSD__ to the defined() checks for the
_PATH_DIVNAME.
 2002-05-02 05:25:23 +00:00
Juli Mallett 26849aba03 Add some spurious veritcal whitespace to reduce diffs to OpenBSD. 2002-05-01 21:45:22 +00:00
Juli Mallett bd2bfb5846 Merge local changes again, against ANSIfied m4(1). 2002-05-01 21:37:29 +00:00
Juli Mallett 82130df48c Use %zu to print a size_t, not %u and definitely not %d. 
Remove WARNS?=2, as GCC will usually throw a fit right now, and I'm not going
to mix WARNS and NO_WERROR.

Submitted by:	fenner
 2002-04-20 21:37:26 +00:00
Juli Mallett 815bee2f7b Print a size_t as %u not %d. 
Pointed out by:	mike, des's tinderbox
 2002-04-20 21:13:00 +00:00
Philippe Charnier e8937ba009 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
Andrey A. Chernov a2f7d5dc07 Prevent sign extension (again) 2002-04-20 02:04:58 +00:00
Juli Mallett ccc5b4e6f4 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
Andrey A. Chernov 81153b6b63 Prevent sign extension on characters with 8bit set 2002-04-19 19:43:46 +00:00
Juli Mallett 56ca2b35a4 Add __FBSDID, this file was unmodified so it was missed in the initial sweep. 2002-04-19 17:33:12 +00:00
Juli Mallett acc9d40838 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
Juli Mallett 29fc00b3fb Merge differences and correct the manual page. 2002-04-19 17:16:23 +00:00
Juli Mallett b1ea3d46b7 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
Warner Losh d3cb5ded92 remove __P 2002-03-22 01:33:25 +00:00
Juli Mallett 8a998f1ea1 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
Juli Mallett e3d8671772 Import OpenBSD m4 as of today. 2002-02-16 21:27:48 +00:00
Juli Mallett d1bbdb91ad Import OpenBSD m4 as of today. 2001-11-16 23:50:40 +00:00
Juli Mallett add74ed370 Import OpenBSD m4 as of today. 2001-09-27 11:40:33 +00:00
Juli Mallett e98bffde50 Import OpenBSD m4 as of today. 2001-09-18 14:55:52 +00:00
David E. O'Brien de9b3b9034 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
Dima Dorfman f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Gregory Neil Shapiro 1d3ebaf302 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
Gregory Neil Shapiro 4ba4d3873a 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
Gregory Neil Shapiro 164c01f05b 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
John Hay b88a90fd4c The secure temporary directory is always created, so always remove it. 2001-02-28 19:21:44 +00:00
Kris Kennaway 50d793ebb0 Fix format string warnings. 
Submitted by:	nra
Obtained from:	NetBSD
 2000-11-27 04:26:39 +00:00
Kris Kennaway 4f377e65c4 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
Ruslan Ermilov 8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Warner Losh 62f882d620 getopt and friends are declared in <unistd.h> 
getopt returns -1 not EOF.
 2000-09-04 06:09:54 +00:00
Warner Losh 584b694b75 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 Kennaway a8b4fa4aaf Typo 
Obtained from:	OpenBSD
 1999-11-15 03:13:23 +00:00
Juli Mallett 9e430e8c8a Import OpenBSD m4 as of today. 1999-11-09 18:16:18 +00:00
Peter Wemm c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Mike Pritchard a4cab7d390 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 Price 4f3a383e26 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 Price bbfd144724 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
Robert Nordier d41e2bb8a1 Correct typo: loosing --> losing 1998-06-26 14:25:18 +00:00
Philippe Charnier 306005e78c .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-23 07:48:45 +00:00
Jonathan Lemon ef2cea8123 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
Philippe Charnier 9510535891 Use err(3) instead of local redefinition. Remove progname. 1997-07-23 06:50:06 +00:00
Peter Wemm 65b3003d2d kill the undead 1997-07-13 14:26:00 +00:00
Bruce Evans 161c4ac479 The m4 doc sources aren't in Lite* or FreeBSD, and Lite2 removed this 
unused Makefile.
 1997-07-13 07:58:56 +00:00
Bruce Evans aac7bd5670 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
Bruce Evans c44252b6e8 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 Wunsch 232eaee62a 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
Juli Mallett 836b9b6243 Import OpenBSD m4 as of today. 1997-04-04 18:41:29 +00:00
Juli Mallett 8bb9171ccb 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
Warner Losh 1c8af87873 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 Wemm c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Mike Pritchard 59f9c87b34 Typo fix. 
Obtained from: NetBSD-bugs PR# 3214
 1997-02-12 13:50:02 +00:00
Jordan K. Hubbard 1130b656e5 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
Juli Mallett 3a68a92675 Import OpenBSD m4 as of today. 1996-06-26 05:36:21 +00:00
Juli Mallett d04d75dd99 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 Wemm 6065a0be11 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
Rodney W. Grimes 7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
Andrey A. Chernov cac6992aca 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
Andrey A. Chernov 3ee80812fd Fix syscmd() output out of sync 
Submitted by: smp@clem.systemsix.com
 1995-03-11 16:57:54 +00:00
Andrey A. Chernov b63b4cdb92 Skip nulls in putback to don't confuse with EOFs 1994-12-19 00:26:20 +00:00
Andrey A. Chernov 7c5eeb390e 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
Jordan K. Hubbard 97ad975557 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
Rodney W. Grimes 9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00