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d2a4ebc11d
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20 Commits

Author SHA1 Message Date
Giorgos Keramidas
d2a4ebc11d Mention zegrep and zfgrep too, 
and what their equivalent grep options are.

PR:		docs/35603
Submitted by:	"Gary W. Swearingen" <swear@blarg.net>
 2002-07-11 20:12:15 +00:00
Ruslan Ermilov
b4c43aef50 Removed glibc specific stuff. 
PR:		docs/31431
 2001-11-27 08:23:38 +00:00
Ruslan Ermilov
096f9ef53b In FreeBSD, -Z is reserved for zgrep(1), and only 
a long version of the --null option is supported.

PR:		gnu/30644
 2001-09-19 07:22:30 +00:00
Dima Dorfman
70d51341bf mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
Ruslan Ermilov
73d1eabc26 Merge FreeBSD changes into 2.4d. 2000-01-31 13:28:57 +00:00
Ruslan Ermilov
1331c61815 Fix conflicts. 2000-01-18 09:46:39 +00:00
Ruslan Ermilov
355f9b3c5d Decompression is supported via -Z, not -z. 2000-01-04 10:34:27 +00:00
David E. O'Brien
7e5b33c6cd Merge FreeBSD chagnes into GNU grep 2.4. 2000-01-04 03:25:40 +00:00
David E. O'Brien
07bdb1554d Support the environtmental var "GREP_OPTIONS". Which can hold a set of 
default options for diff.  These options are interpreted first and can be
overwritten by explicit command line parameters.

Obtained from:	GNU Grep 2.3h
 1999-11-26 03:26:59 +00:00
David E. O'Brien
ab473c8a50 Missed two. 
Submitted by:	Philippe Charnier <charnier@xp11.frmug.org>
 1999-11-22 20:03:01 +00:00
David E. O'Brien
75b7d1d0ef Spell command names correctly. Even when they appear at the beginning 
of a sentence.
 1999-11-21 02:00:16 +00:00
David E. O'Brien
5b104c31b2 Merge FreeBSD changes into 2.3: 
* revs 1.5-6 - added builtin decompression using zlib library, option -Z.

Submitted by:	ru
 1999-11-21 01:55:21 +00:00
Peter Wemm
c18f2d82a5 Back out the botched attempt to update to gnu grep 2.3 (lots of history 
was lost).  Restore original version to try and avoid breaking the build
while David O'brien does a proper set of imports and merges.

Requested by:	obrien
 1999-11-20 09:40:28 +00:00
Ruslan Ermilov
be59282c27 Upgrade grep to version 2.3 1999-10-28 10:34:55 +00:00
Wolfram Schneider
15ec2a04f8 When called as `zgrep', the -Z argument is assumed. Make a 
link from zgrep to grep.

Pointed out by: Tim Vanderhoek <hoek@hwcn.org> and
                Mike Smith <mike@smith.net.au>
 1997-12-21 19:15:12 +00:00
Wolfram Schneider
a6f4e3c4dc Added builtin decompression using zlib library, option -Z. 
Enabled this new feature with the makefile variable GREP_LIBZ. If
you don't like it, compile with `make GREP_LIBZ='.

grep + zlib has several advantages:

- the shell script zgrep(1) will be basically a one line
  exec grep -Z "$@"

- no shell script, no bugs. The current zgrep implementations
  have many bugs and some grep options are no supported.

- no shell script, no security risks.

- it is a magnitude faster than a shell script

Also fixed:
0 -> STDIN_FILENO
Close a file descriptor only if the open call was successfully. It does
not hurt for the open(2) function, but the gzclose(3) function
died in free() to free up (not) allocated memory.
 1997-12-20 18:46:09 +00:00
Mike Pritchard
6d9688a364 Fix a number of typos, one of which is part of PR# 2917. 1997-03-09 00:33:19 +00:00
Wolfram Schneider
12e1f465dd recursive grep, enabled with -DHAVE_FTS=1 
enable mmap (-DHAVE_MMAP=1)
 1996-02-02 06:45:26 +00:00
Nate Williams
c0db29cc59 Update GNU grep to version 2.0 1993-07-06 18:45:26 +00:00
Nate Williams
717f769197 Gnu e?grep 1.6 1993-06-29 06:04:45 +00:00