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163 Commits

Author SHA1 Message Date
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
David E. O'Brien
d9a447559b Sync with HEAD. 2013-02-08 16:10:16 +00:00
Antoine Brodin
6af2d8427c Add missing DPADD. 2013-01-01 18:25:14 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Andreas Tobler
6f1a642726 Fix build. 2012-10-21 08:38:55 +00:00
Ed Schouten
eccad22277 More -Wmissing-variable-declarations fixes. 
In addition to adding missing `static' keywords:
- bin/dd: Pull in `extern.h' to guarantee consistency with source file.
- libexec/rpc.rusersd: Move shared globals into an extern.h.
- libexec/talkd: Move `debug' and `hostname' into extern.h.
- usr.bin/cksum: Put counters in extern.h, as they are used by ckdist/mtree.
- usr.bin/m4: Move `end_result' into extern.h.
- usr.sbin/services_mkdb: Move shared globals into an extern.h.
 2012-10-20 10:33:15 +00:00
Joel Dahl
aee53c332e Remove contractions. 2012-10-07 20:01:41 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch. 
Requested by: Simon Gerraty <sjg@juniper.net>
 2012-08-22 19:25:57 +00:00
Baptiste Daroussin
5e2a209a27 Fix world after byacc import: 
- old yacc(1) use to magicially append stdlib.h, while new one don't
- new yacc(1) do declare yyparse by itself, fix redundant declaration of
  'yyparse'

Approved by:	des (mentor)
 2012-05-22 16:33:10 +00:00
Baptiste Daroussin
bdb6d17264 Respect mathematical operation order piority with the exponent gnu extension 
Obtained from:	OpenBSD
Approved by:	des (mentor)
 2012-04-30 21:02:57 +00:00
Baptiste Daroussin
fb3f3d7caf Improve m4 compatibility with GNU m4 extension ** (exponent) 
Submitted by:	Marc Espie (espie@OpenBSD.org)
Approved by:	des@ (mentor)
 2012-04-15 13:25:51 +00:00
Ed Schouten
6b99842ada Globally replace u_int*_t from (non-contributed) man pages. 
The reasoning behind this, is that if we are consistent in our
documentation about the uint*_t stuff, people will be less tempted to
write new code that uses the non-standard types.

I am not going to bump the man page dates, as these changes can be
considered style nits. The meaning of the man pages is unaffected.

MFC after:	1 month
 2012-02-12 18:29:56 +00:00
Bjoern A. Zeeb
2cce1b69c4 Unbreak the build after r228697 adding the { } block to make clear which 
if the else belongs to.
 2011-12-19 08:50:17 +00:00
Dimitry Andric
c48f7f6814 Repair breakage after r228697: since m4 now uses pow(3), it needs -lm. 
Pointy hat to:	bapt
 2011-12-18 23:54:32 +00:00
Baptiste Daroussin
4fff7a14ae Reimplement support for the ** (exponent) gnu extension, make it available thought the -g (mimic gnu) option 
Reviewed by:	cognet
Approved by:	cognet
Discussed with:	espie@OpenBSD.org (upstream)
 2011-12-18 22:04:55 +00:00
Baptiste Daroussin
a841e1ebe6 Synchronize with laster version of m4 from OpenBSD and NetBSD 
This bring better compatibility with gnum4

Reviewed by:	cognet
Approved by:	cognet
Obtained from:	OpenBSD, NetBSD
 2011-11-28 13:32:39 +00:00
Ed Schouten
df6dd6933d Mark global functions and/or variables in m4(1) static where possible. 
This allows compilers and static analyzers to more thorough analysis.
 2011-11-06 18:49:48 +00:00
Ed Schouten
1e2070ab5b Fix build of m4 with WARNS=6. 
Change the parser; rename `exp' to `exponent' not to collide with exp(3).
 2011-10-16 08:09:17 +00:00
Rebecca Cran
6bccea7c2b Fix typos - remove duplicate "the". 
PR:	bin/154928
Submitted by:	Eitan Adler <lists at eitanadler.com>
MFC after: 	3 days
 2011-02-21 09:01:34 +00:00
Joel Dahl
da52b4caaf Remove the advertising clause from UCB copyrighted files in usr.bin. This 
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with:	imp, rwatson
 2010-12-11 08:32:16 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default. 
Also add some missing $FreeBSD$ to keep svn happy.
 2010-01-02 10:27:05 +00:00
Kevin Lo
8bcd62f2ff Use NULL instead of 0 for the return value of fopen(). 
Approved by: re (kensmith)
 2007-09-21 01:55:11 +00:00
Ruslan Ermilov
254dd1666e Let bsd.prog.mk set SRCS and MAN to their default values. 2005-01-28 16:08:11 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Tim J. Robbins
f03b27517b Store a pointer to "null" in struct ndblock's defn member instead of a 
duplicate allocated on the heap; the address defn points to is significant,
and is checked against the address of "null" in certain conditionals.

PR:		59883
MFC after:	1 week
 2004-08-16 14:18:22 +00:00
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