[PATCH] git-gui: document the gui.maxfilesdisplayed variable

[Heiko Voigt <hvoigt@hvoigt.net>]

This removes a TODO item in the git-gui source.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
---
I am not sure how we should go about this patch. Should I split it in
two since it removes the TODO line in git-gui and adds the
documentation in git?

Cheers Heiko

 Documentation/config.txt |    5 +++++
 git-gui/git-gui.sh       |    1 -
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 722e00a..d8edeeb 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1122,6 +1122,11 @@ gui.matchtrackingbranch::
 	default to tracking remote branches with matching names or
 	not. Default: "false".
 
+gui.maxfilesdisplayed::
+	Configures the amount of changed files after which git gui will
+	issue a warning that there are more changes than can be
+	displayed.
+
 gui.newbranchtemplate::
 	Is used as suggested name when creating new branches using the
 	linkgit:git-gui[1].
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index e03eda0..db09f00 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -838,7 +838,6 @@ set default_config(gui.newbranchtemplate) {}
 set default_config(gui.spellingdictionary) {}
 set default_config(gui.fontui) [font configure font_ui]
 set default_config(gui.fontdiff) [font configure font_diff]
-# TODO: this option should be added to the git-config documentation
 set default_config(gui.maxfilesdisplayed) 5000
 set default_config(gui.usettk) 1
 set default_config(gui.warndetachedcommit) 1
-- 
1.7.4.rc3.4.g155c4