Baptiste Daroussin
fb3f3d7caf
Improve m4 compatibility with GNU m4 extension ** (exponent)
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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.
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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
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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.
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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
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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
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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.
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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.
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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".
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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
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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.
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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().
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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
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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
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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
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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
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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().
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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".
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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
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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,
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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).
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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
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<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
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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.
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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.
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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
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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
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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
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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.
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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
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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.
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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.
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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.
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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