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35 Commits

Author SHA1 Message Date
Brooks Davis
59f31bb2d0 getopt.c is public domain. Add a comment to that effect. 
Remove confusing README.

PR:		bin/98911
Submitted by:	Jason McIntyre <jmc at kerhand dot co dot uk>
Obtained from:	OpenBSD
MFC after:	3 days
 2008-05-15 19:27:52 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Ruslan Ermilov
6a5796e734 Eliminate macro calls inside literal displays. 2005-01-15 12:28:01 +00:00
Ruslan Ermilov
b2a75fdfdf Fixed bad example. 
Added reference to the getopts(1) shell builtin.
 2004-07-07 17:39:16 +00:00
Ruslan Ermilov
557b7fa148 Deal with double whitespace. 2004-07-03 00:24:45 +00:00
Ruslan Ermilov
6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Jens Schweikhardt
57bd0fc6e8 english(4) police. 2002-12-27 12:15:40 +00:00
David Malone
f4ac32def2 ANSIify function definitions. 
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
 2002-09-04 23:29:10 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Mark Murray
6c28b67b1e Minor nit; return(foo) from main rather than exit(foo). 2002-04-28 14:04:24 +00:00
Philippe Charnier
3898680cf7 Use `The .Nm utility' 2002-04-19 23:44:58 +00:00
Mark Murray
91bd71d206 Remove leaf node WARNS?=2 (that mainly I added). This should 
help the GCC3 transition and CURRENT in general.
 2002-02-08 22:31:43 +00:00
David Malone
b268886863 Warns cleanup (just make main return an int). 2001-12-03 20:57:49 +00:00
Ruslan Ermilov
94ba280c59 mdoc(7) police: join split punctuation to macro calls. 2001-08-10 17:35:21 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Dima Dorfman
7a19d1bbb9 Include missing header files which define functions for which gcc has 
builtins (e.g., exit, strcmp).
 2001-06-24 19:50:42 +00:00
Ruslan Ermilov
dc12be5258 MAN[1-9] -> MAN. 2001-03-27 10:52:19 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Ruslan Ermilov
251c176f41 mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +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
Sheldon Hearn
87faa07bec Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-01 12:20:22 +00:00
Alexey Zelkin
0fdf8af9d7 mdoc(7) style fixes 
PR:		docs/13409
Reviewed by:	mpp
 1999-09-05 05:50:38 +00:00
Mike Pritchard
49364d3cb3 Add $FreeBSD$ lines to man pages that are missing them to make it 
easier for translation teams.

PR:		docs/13418
Submitted by:	Alexey Zelkin <phantom@cris.net>
 1999-08-28 23:23:38 +00:00
Peter Wemm
a1a4f1a0d8 $Header$ -> $FreeBSD$ 1999-08-28 05:11:36 +00:00
Martin Cracauer
eec64f7486 Further backouts and changes to the example. 
getopt in bourne shell is in fact hard. Maybe perl isn't *that* bad
after all...
 1999-04-04 13:49:10 +00:00
Martin Cracauer
0ab2a7ae85 Back out part of previous commit. 
Arguments with whitespaces are easy to fix, but in combination with
shell metachars that should not be evaluated it is very hard, probably
impossible to fix without going to a line-oriented solution.

Next time I will believe Henry Spencer when he says "this looks easy
to fix but isn't".
 1999-04-04 00:25:39 +00:00
Martin Cracauer
18b3ba267c 1) Fix the case where a shellscript using getopt is called with a 
parameter that has space in it, both in getopt.c and in the manpage
   example.

2) Fix the example in the manpage. The set(1) command is required to
   return 0 (POSIX 1003.2, section 3.14.11), so you can't test for
   getopt's exit status like the example did:

  #! /bin/sh
  set -- `getopt abo: $*`
  if test $? != 0  # wrong, tests for set's exit status, which is
                   # always zero, no for getopt(1)'s.

Fixes PR bin/5845, which thought it was getopt's fault, but in fact
the manpage was wrong.

I also updated the example to be more useful and updated the BUGS
section.

PR:		bin/5845
 1999-04-03 22:24:36 +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
Joerg Wunsch
0b6471c9a2 Cleanup. Boldfaced dashes didn't print at all, also corrected a few 
other mdoc(5) usage errors.

Pointed out by:	kuku@physik.rwth-aachen.de (Chris Kukulies)
 1996-10-22 21:56:11 +00:00
Mike Pritchard
4a8d02835c Fix a bunch of spelling errors in a bunch of man pages. 1996-01-30 13:52:50 +00:00
Nate Williams
16b2e59175 Added README which explains the copyright status of getopt(1) 1993-07-27 17:24:17 +00:00
Nate Williams
6e6e120d7a There was additional cruft at the bottom on the man page. 1993-07-27 17:08:57 +00:00
Nate Williams
b37b9a6d2d Added getopt(1) from NetBSD 1993-07-26 22:22:37 +00:00