Tim J. Robbins
058d268671
Mention the environment variables that affect the execution of uniq.
...
Of particular interest is the fact that LC_COLLATE affects how uniq
determines whether lines are equal. This was the subject of a fairly heated
debate a year or so ago, and it turns out that the current behaviour is
correct and that the standard contained an error.
Now that the standard has been corrected by Cor. 1-2002, refer to 1003.1-2001
instead of the 1992 edition in the Standards section.
2003-04-12 04:17:14 +00:00
Ruslan Ermilov
06e482e60a
mdoc(7) police: markup polishing.
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Approved by: re
2002-11-26 17:33:37 +00:00
David Malone
f4ac32def2
ANSIify function definitions.
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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
Tim J. Robbins
fa745288a7
Correct the History section; uniq(1) appeared at least as early as V3.
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Move the section to after Standards.
2002-07-05 09:44:47 +00:00
Tim J. Robbins
898e5fd3f3
Remove redundant description of input_file and output_file arguments.
2002-07-05 09:37:34 +00:00
Tim J. Robbins
7dd4ac68f1
Use err instead of errx when malloc fails. "malloc" is not a helpful
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error message.
2002-07-05 09:28:13 +00:00
Tim J. Robbins
382ac430cd
Skip fields in the manner required by POSIX, and the way V7 did it.
...
MFC after: 1 week
2002-06-21 07:59:31 +00:00
Tim J. Robbins
4e774f7fbe
Newline characters should not participate in line comparisons. Only apparent
...
when -s is used or the last line of the file is missing a newline.
Noticed by the textutils test suite.
MFC after: 1 week
2002-06-21 07:08:34 +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
Andrey A. Chernov
e12155c834
Back out rev 1.19 because
...
1) It breaks uniq for real life languages when "substitute" directive used in
the collating table.
2) It breaks uniq usage in tool chain with other localized utilities which
use collate.
3) To follow LC_COLLATE it is directly allowed for uniq
by POSIX P1003.1 Draft7 (7.3.2). It means that rev 1.19 gains no additional
POSIX conformance.
2002-06-06 13:44:14 +00:00
Tim J. Robbins
5935c07540
Compare lines with strcmp(), not strcoll(). We are interested only in
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equality, not ordering.
2002-06-06 03:13:08 +00:00
Tim J. Robbins
6a8be5c4f2
Sync usage() with manual page synopsis.
2002-06-06 03:05:30 +00:00
Tim J. Robbins
38b1ff46af
Accept an input file name of "-" to mean standard input, as required by
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P1003.2.
2002-05-30 00:07:14 +00:00
Tim J. Robbins
a9986a105a
Fields should be separated by <blank>s, not <space>s according to P1003.2.
2002-05-29 23:55:44 +00:00
Tim J. Robbins
fc63032590
Don't bother trying to handle "-" arguments ourselves, getopt(3) already
...
does this for us.
2002-05-29 23:52:55 +00:00
Tom Rhodes
e223a77118
Add the word ``fields'' to the description, and change an instance from
...
fields to num in the SYNOPSIS
Noticed by: keramida
2002-05-24 19:12:02 +00:00
Tom Rhodes
69cc776cd6
Reword a small part of the uniq(1) manual page to help reduce word
...
duplication (ie: fields fields).
PR: 38161
Reviewed by: keramida
MFC after: 3 days
2002-05-21 16:54:58 +00:00
Andrey A. Chernov
b285e2683f
Use LC_ALL to pick collate
...
Noticed by: tjr
2002-04-19 08:16:01 +00:00
Warner Losh
3f330d7d1a
remove __P
2002-03-22 01:42:45 +00:00
Mark Murray
7e52b238c7
WARNS=2 is going to become the default, so remove it from here.
2001-12-11 23:27:23 +00:00
David Malone
9f5b04e925
Style improvements recommended by Bruce as a follow up to some
...
of the recent WARNS commits. The idea is:
1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
2001-12-10 21:13:08 +00:00
David Malone
c83caf7b8d
Warns cleanups. Add FreeBSD ID to Makefile.
2001-12-03 21:37:35 +00:00
Ruslan Ermilov
d628d776c4
mdoc(7) police: utilize the new .Ex macro.
2001-08-15 09:09:47 +00:00
Philippe Charnier
dbb9d8f826
Add DIAGNOSTICS section name
2000-03-26 15:06:46 +00:00
Andrey A. Chernov
579f26f4a8
fix fatal typo
1999-12-10 13:06:53 +00:00
Andrey A. Chernov
ff6a49c924
toupper -> tolower to match changed behaviour of new grep case fold
1999-10-29 05:11:06 +00:00
Andrey A. Chernov
e91cb30636
Cosmetique: use standard prototypes scheme
...
Back out prev. change: toupper is more compatible with sort -f
1999-10-24 04:41:31 +00:00
Andrey A. Chernov
4346bfd3f0
toupper->tolower to match what strcasecmp does
1999-10-24 04:21:42 +00:00
Andrey A. Chernov
c02e589456
Use strcoll to provide the same results as sort and comm
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Use LINE_MAX for max line size (as comm does)
1999-10-24 04:08:15 +00:00
Peter Wemm
c3aac50f28
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
Bill Fumerola
faaf9d7f46
Grammar nits, double negatives
...
PR: docs/10491
Submitted By: Tom Hukins <tom@eborcom.com>
1999-03-15 02:57:29 +00:00
Andrey A. Chernov
0c312497c7
Localize it
1998-03-08 20:56:43 +00:00
Joerg Wunsch
2ca7dc1598
Teach comm(1) and uniq(1) about an option for case-insensitive work.
...
PR: 3042
Submitted by: graphix@iastate.edu (Kent Vander Velden)
1997-09-07 15:09:22 +00:00
Philippe Charnier
213915d456
Use err(3) instead of local redefinition.
1997-08-21 06:51:10 +00:00
Warner Losh
1c8af87873
compare return value from getopt against -1 rather than EOF, per the final
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posix standard on the topic.
1997-03-29 04:34:07 +00:00
Peter Wemm
18dac96b7b
This commit was generated by cvs2svn to compensate for changes in r23690,
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which included commits to RCS files with non-trunk default branches.
1997-03-11 13:08:12 +00:00
Peter Wemm
0da30e9aa7
Import some parts of CSRG 4.4BSD-Lite2 usr.bin sources to fix tree build.
1997-03-11 13:08:12 +00:00
Rodney W. Grimes
9b50d90275
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
