merge, pull: introduce '--(no-)stat' option

diff --git a/git-merge.sh b/git-merge.sh
index 7dbbb1d79dc1d66db3a662045a13554f8d574004..0b15924006b2307eb70308dcf854c05e7dd05c98 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -8,8 +8,10 @@ OPTIONS_SPEC="\
 git-merge [options] <remote>...
 git-merge [options] <msg> HEAD <remote>
 --
-summary              show a diffstat at the end of the merge
-n,no-summary         don't show a diffstat at the end of the merge
+stat                 show a diffstat at the end of the merge
+n,no-stat            don't show a diffstat at the end of the merge
+summary              (synonym to --stat)
+no-summary           (synonym to --no-stat)
 squash               create a single commit instead of doing a merge
 commit               perform a commit if the merge sucesses (default)
 ff                   allow fast forward (default)
@@ -148,9 +150,9 @@ merge_name () {
 parse_config () {
        while test $# != 0; do
                case "$1" in
-               -n|--no-summary)
+               -n|--no-stat|--no-summary)
                        show_diffstat=false ;;
-               --summary)
+               --stat|--summary)
                        show_diffstat=t ;;
                --squash)
                        test "$allow_fast_forward" = t ||