add special "matching refs" refspec

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 29edafcedac6bcb95315e7429ea56d2d283ef6f6..50d12da89fca37b60a024aeb2ac6de9cb2daf001 100644 (file)
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -41,6 +41,12 @@ frequently used options.
 
        Show all branches.
 
+--merge::
+
+       After an attempt to merge stops with conflicts, show the commits on
+       the history between two branches (i.e. the HEAD and the MERGE_HEAD)
+       that modify the conflicted files.
+
 <revs>::
 
        Limit the revisions to show. This can be either a single revision
@@ -74,6 +80,11 @@ gitk --max-count=100 --all \-- Makefile::
        Show at most 100 changes made to the file 'Makefile'. Instead of only
        looking for changes in the current branch look in all branches.
 
+Files
+-----
+Gitk creates the .gitk file in your $HOME directory to store preferences
+such as display options, font, and colors.
+
 See Also
 --------
 'qgit(1)'::