builtin/blame: add new coloring scheme config

diff --git a/Documentation/config.txt b/Documentation/config.txt
index c6aea52e98ad9742dd893e0452e64c860fcd254a..4eb030ed43736959a111d2aa9dc6401a64a75837 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1240,6 +1240,11 @@ everything older than one year blue, recent changes between one month and
 one year old are kept white, and lines introduced within the last month are
 colored red.
 
+blame.coloring::
+       This determines the coloring scheme to be applied to blame
+       output. It can be 'repeatedLines', 'highlightRecent',
+       or 'none' which is the default.
+
 color.ui::
        This variable determines the default value for variables such
        as `color.diff` and `color.grep` that control the use of color