Add '--fixed-strings' option to "git log --grep" and friends

Add support for -F | --fixed-strings option to "git log --grep"
and friends: "git log --author", "git log --committer=<pattern>".
Code is based on implementation of this option in "git grep".

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index 5b96eabfc..a8d489f9f 100644
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -31,6 +31,7 @@ SYNOPSIS
 	     [ \--(author|committer|grep)=<pattern> ]
 	     [ \--regexp-ignore-case | \-i ]
 	     [ \--extended-regexp | \-E ]
+	     [ \--fixed-strings | \-F ]
 	     [ \--date={local|relative|default|iso|rfc|short} ]
 	     [ [\--objects | \--objects-edge] [ \--unpacked ] ]
 	     [ \--pretty | \--header ]
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index a8138e27a..259072c07 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -153,6 +153,11 @@ limiting may be applied.
 	Consider the limiting patterns to be extended regular expressions
 	instead of the default basic regular expressions.
 
+-F, --fixed-strings::
+
+	Consider the limiting patterns to be fixed strings (don't interpret
+	pattern as a regular expression).
+
 --remove-empty::
 
 	Stop when a given path disappears from the tree.