From 0c1cddd01543feb101c0d95180e27ab840b280b9 Mon Sep 17 00:00:00 2001
From: Thomas Rast <tr@thomasrast.ch>
Date: Sat, 16 Nov 2013 18:37:57 +0100
Subject: Documentation/gitk: document -L option

The -L option is the same as for git-log, so the entire block is just
copied from git-log.txt.  However, until the parser is fixed we add a
caveat that gitk only understands the stuck form.

Signed-off-by: Thomas Rast <tr@thomasrast.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index d44e14c..1e9e38a 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -98,6 +98,22 @@ linkgit:git-rev-list[1] for a complete list.
 	(See "History simplification" in linkgit:git-log[1] for a more
 	detailed explanation.)
 
+-L<start>,<end>:<file>::
+-L:<regex>:<file>::
+
+	Trace the evolution of the line range given by "<start>,<end>"
+	(or the funcname regex <regex>) within the <file>.  You may
+	not give any pathspec limiters.  This is currently limited to
+	a walk starting from a single revision, i.e., you may only
+	give zero or one positive revision arguments.
+	You can specify this option more than once.
++
+*Note:* gitk (unlike linkgit:git-log[1]) currently only understands
+this option if you specify it "glued together" with its argument.  Do
+*not* put a space after `-L`.
++
+include::line-range-format.txt[]
+
 <revision range>::
 
 	Limit the revisions to show. This can be either a single revision
-- 
cgit v0.10.2-6-g49f6