Commits on May 31, 2007
  1. convert to new .Dd format;

    Jason McIntyre committed May 31, 2007
Commits on May 30, 2007
  1. - use a consistent text for STANDARDS

    - note which options are extensions to POSIX
    Jason McIntyre committed May 30, 2007
Commits on Feb 13, 2007
  1. @mkilian

    - Be explicit on command line checking, instead of relying on patterns,

      which may be NULL (e.g. -e '').
    - let add_pattern() decide how to deal with empty patterns, don't do
      magic in read_patterns().
    
    This unbreaks stuff like grep -e '', and makes grep -f <file> more
    POSIX compliant. Semantics for grep -f /dev/null (or any other empty
    file) may be questionable, but this case isn't specified by POSIX,
    and matching nothing at all seems to be sane.
    
    Thanks to otto@, who mentioned potential problems related to the
    -x option with the first patch i sent.
    
    ok jaredy@ (some time ago), otto@, millert@
    mkilian committed Feb 13, 2007
Commits on Dec 26, 2006
  1. fts_read returning NULL and errno set is an error. ok ray@

    Otto Moerbeek committed Dec 26, 2006
Commits on Nov 17, 2006
  1. Reset the number of lines of tail context left to print

    before processing each file to avoid printing lines
    intended from the previous file.
    
    Reported and fix by Charles Longeau <chl@tuxfamily.org>
    via tech@.
    
    ok otto millert
    Jared Yanovich committed Nov 17, 2006
Commits on Nov 2, 2006
  1. Check length before checking index of len - 1.

    OK moritz@.
    Ray Lai committed Nov 2, 2006
Commits on Sep 26, 2006
  1. Allow zero-length patterns with -x so

      $ grep -x ""
    
    matches empty lines as reported on misc@ by
    Martin Marusak <marusak@fhpv.unipo.sk>.
    Initial diff by otto@ with tweaks by me.
    
    ok otto
    Jared Yanovich committed Sep 26, 2006
Commits on Sep 20, 2006
  1. That should be S_ISREG, dunno why I committed this wrong version;

    spotted by hshoexer@
    Otto Moerbeek committed Sep 20, 2006
Commits on Sep 19, 2006
  1. Use S_IS* macros insted of masking with S_IF* flags. The latter may

    have multiple bits set, which lead to surprising results. Spotted by
    Paul Stoeber, more to come. ok millert@ pedro@ jaredy@ djm@
    Otto Moerbeek committed Sep 19, 2006
Commits on Mar 7, 2006
  1. Break patterns containing newlines into multiple patterns like POSIX …

    …says.
    
    Report by Ralf dot Wildenhues at gmx dot de;
    testing by jmc@ ok beck@ millert@
    Otto Moerbeek committed Mar 7, 2006
  2. -nv is a valid combination; confirmed by otto

    Jason McIntyre committed Mar 7, 2006
Commits on Feb 9, 2006
  1. delint; remove redundant vars and functions; ok jaredy@

    Otto Moerbeek committed Feb 9, 2006
Commits on Feb 7, 2006
  1. restore cosmic balance by plugging a mem leak; problem reported by

    Benjamin Pineau in PR 5008; ok weingart@
    Otto Moerbeek committed Feb 7, 2006
Commits on Jun 5, 2005
  1. s/-p1003.1-2003/-p1003.1-2004/g

    Jason McIntyre committed Jun 5, 2005
Commits on Apr 25, 2005
  1. - use size_t where appropriate.

    - check for <= 0 in gzread; it returns -1 on error.
    From christos@netbsd; ok millert@
    Otto Moerbeek committed Apr 25, 2005
Commits on Apr 3, 2005
  1. Make the processing of patterns collected from files specified by -f

    delayed so options that affect pattern-building (such as -w) can be
    applied evenly to all such patterns.
    
    ok and help otto, ok millert
    Jared Yanovich committed Apr 3, 2005
  2. Protect begin and end of word markers added to the pattern when

    using the -w option with parentheses, to avoid operators in the
    expressions binding to the markers. Compare [[:<:]]foo|bar[[:>:]]
    and [[:<:]](foo|bar)[[:>:]]. Problem spotted by aaron@; ok millert@
    aaron@ jaredy@
    Otto Moerbeek committed Apr 3, 2005
Commits on Feb 7, 2005
  1. Due to a braindead zlib, the test for seekability of a gzstream using

    gzseek(f, 0L, SEEK_CUR) does not work as expected. Instead test the
    underlying stream and remember that. This repairs echo foo | gzip | zgrep foo.
    Problem spotted by Han Boetes in PR 4089; ok millert@
    Otto Moerbeek committed Feb 7, 2005
Commits on Feb 2, 2005
Commits on Jan 6, 2005
  1. clarify what -a does;

    prod and ok deraadt@
    Jason McIntyre committed Jan 6, 2005
Commits on Oct 4, 2004
  1. remove the section on extended regular expressions, and point

    people instead to re_format.7: there is now a list of EREs there;
    Jason McIntyre committed Oct 4, 2004
Commits on Oct 3, 2004
  1. Remove block based mmap optimization. There are newline problems

    (PR 3940, 3941) which can be fixed, but if a match starts at the
    end of a block and continues into the next block, no match will be
    found.  Measurements by millert@ showed that the improvements of
    this optimization are non-measurable anyway. Diff from Alexander Taler.
    
    ok millert@
    Otto Moerbeek committed Oct 3, 2004
Commits on Sep 28, 2004
  1. when stdin is searched, -L and -l print `(standard input)', not `-';

    from alexander taler (pr #3937);
    Jason McIntyre committed Sep 28, 2004
  2. various fixes to make this page a bit clearer and hopefully a bit

    more helpful;
    
    this includes some ideas/fixes from otto and jared;
    Jason McIntyre committed Sep 28, 2004
Commits on Sep 16, 2004
  1. unused variables; otto ok

    Theo de Raadt committed Sep 16, 2004
Commits on Sep 15, 2004
  1. cast offset value correctly for gzseek

    Theo de Raadt committed Sep 15, 2004
Commits on Aug 11, 2004
  1. Stop search when -q option is given and a match is found. Found by jmc@

    ok millert@
    Otto Moerbeek committed Aug 11, 2004
Commits on Aug 5, 2004
  1. spacing

    Theo de Raadt committed Aug 5, 2004
Commits on May 7, 2004
  1. Make grep -w behave the same for the fastcomp and the regex case,

    by teaching fastcomp what word boundaries are according to regex.
    
    ok millert@
    Otto Moerbeek committed May 7, 2004
  2. Add a new past path for fgrep that is just a simplified version of

    fastcomp.  This makes fgrep faster and fixes the -w flag w/ fgrep.
    Also remove free_patterns() since calling free right before exit
    is silly.  Problem noticed by espie@
    Todd Miller committed May 7, 2004
Commits on May 6, 2004
  1. Don't fseek() on stdin if it is a terminal. It does not fail, but

    what's more more important, it does not work either.
    
    ok millert@ tedu@
    Otto Moerbeek committed May 6, 2004
Commits on Apr 17, 2004
  1. -w uses [[:<:]] and [[:>:]], not \< and \>,

    and it's documented in re_format(7), not ex(1);
    
    from jared yanovich;
    ok beck@
    Jason McIntyre committed Apr 17, 2004
Commits on Apr 3, 2004
  1. remove unnecessary .Sm macros (oops, this is my fault it ever

    made it into the tree);
    Jason McIntyre committed Apr 3, 2004
Commits on Apr 2, 2004
  1. Document --line-buffered

    ok jmc@
    Otto Moerbeek committed Apr 2, 2004