refname_is_safe(): insist that the refname already be normalized

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 39d032771b8525253d3828fd68b2c7f6d6df8478..74ea6d54793f62188cd88e93f1adfe74c5957dda 100644 (file)
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -9,8 +9,8 @@ merge_cmd () {
        gvimdiff|vimdiff)
                if $base_present
                then
-                       "$merge_tool_path" -f -d -c 'wincmd J' \
-                               "$MERGED" "$LOCAL" "$BASE" "$REMOTE"
+                       "$merge_tool_path" -f -d -c '4wincmd w | wincmd J' \
+                               "$LOCAL" "$BASE" "$REMOTE" "$MERGED"
                else
                        "$merge_tool_path" -f -d -c 'wincmd l' \
                                "$LOCAL" "$MERGED" "$REMOTE"
@@ -20,16 +20,26 @@ merge_cmd () {
                "$merge_tool_path" -f -d -c 'wincmd l' \
                        "$LOCAL" "$MERGED" "$REMOTE"
                ;;
+       gvimdiff3|vimdiff3)
+               if $base_present
+               then
+                       "$merge_tool_path" -f -d -c 'hid | hid | hid' \
+                               "$LOCAL" "$REMOTE" "$BASE" "$MERGED"
+               else
+                       "$merge_tool_path" -f -d -c 'hid | hid' \
+                               "$LOCAL" "$REMOTE" "$MERGED"
+               fi
+               ;;
        esac
        check_unchanged
 }
 
 translate_merge_tool_path() {
        case "$1" in
-       gvimdiff|gvimdiff2)
+       gvimdiff|gvimdiff2|gvimdiff3)
                echo gvim
                ;;
-       vimdiff|vimdiff2)
+       vimdiff|vimdiff2|vimdiff3)
                echo vim
                ;;
        esac