Documentation/gitk: document the location of the configulation file

User config file location complies with the XDG base directory specification while supporting the traditional $HOME/.gitk as a fallback. Signed-off-by: Astril Hayato <astrilhayato@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Astril Hayato committed Mar 20, 2014 at 13:33 UTC 36dc827bc9d17f80ed4f326de21247a5d1341fbc
1 file changed +8 -2
Documentation/gitk.txt
+8 -2
@@ -166,8 +166,14 @@ gitk --max-count=100 --all \-- Makefile::
166
167 Files
168 -----
169 -Gitk creates the .gitk file in your $HOME directory to store preferences
170 -such as display options, font, and colors.
169 +User configuration and preferences are stored at:
170 +
171 +* '$XDG_CONFIG_HOME/git/gitk' if it exists, otherwise
172 +* '$HOME/.gitk' if it exists
173 +
174 +If neither of the above exist then '$XDG_CONFIG_HOME/git/gitk' is created and
175 +used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
176 +'$HOME/.config' in all cases.
177
178 History
179 -------