diff options
Diffstat (limited to 'Documentation/git-grep.txt')
| -rw-r--r-- | Documentation/git-grep.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index 71f32f3508..5033483db4 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -161,8 +161,11 @@ OPTIONS -P:: --perl-regexp:: - Use Perl-compatible regexp for patterns. Requires libpcre to be - compiled in. + Use Perl-compatible regular expressions for patterns. ++ +Support for these types of regular expressions is an optional +compile-time dependency. If Git wasn't compiled with support for them +providing this option will cause it to die. -F:: --fixed-strings:: |