6 Commits

Author	SHA1	Message	Date
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