Subject: [PATCH] gitk: Document the $GITK_TMPDIR variable

From: David Aguilar <[email-masked]>
Date: Tue, 10 Nov 2009 17:49:09 -0800

Signed-off-by: David Aguilar <[email-masked]>
---
 Documentation/gitk.txt |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index cf465cb..7e184f3 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -100,6 +100,11 @@ Files
 Gitk creates the .gitk file in your $HOME directory to store preferences
 such as display options, font, and colors.
 
+Environment Variables
+---------------------
+Gitk honors the $GITK_TMPDIR environment when creating temporary
+files and directories.
+
 SEE ALSO
 --------
 'qgit(1)'::
-- 
1.6.5.2.180.gc5b3e