check-ref-format: release strbuf after use in check_ref_format_branch()

diff --git a/diff.h b/diff.h
index 4cfd609c54db4fcfc913f5bdff4233f8e5a12ea4..aca150ba2e0f0b0a984e7f15c292af5f5b057d61 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -192,9 +192,10 @@ struct diff_options {
                COLOR_MOVED_NO = 0,
                COLOR_MOVED_PLAIN = 1,
                COLOR_MOVED_ZEBRA = 2,
+               COLOR_MOVED_ZEBRA_DIM = 3,
        } color_moved;
        #define COLOR_MOVED_DEFAULT COLOR_MOVED_ZEBRA
-       #define COLOR_MOVED_MIN_BLOCK_LENGTH 3
+       #define COLOR_MOVED_MIN_ALNUM_COUNT 20
 };
 
 void diff_emit_submodule_del(struct diff_options *o, const char *line);
@@ -218,8 +219,12 @@ enum color_diff {
        DIFF_FUNCINFO = 8,
        DIFF_FILE_OLD_MOVED = 9,
        DIFF_FILE_OLD_MOVED_ALT = 10,
-       DIFF_FILE_NEW_MOVED = 11,
-       DIFF_FILE_NEW_MOVED_ALT = 12
+       DIFF_FILE_OLD_MOVED_DIM = 11,
+       DIFF_FILE_OLD_MOVED_ALT_DIM = 12,
+       DIFF_FILE_NEW_MOVED = 13,
+       DIFF_FILE_NEW_MOVED_ALT = 14,
+       DIFF_FILE_NEW_MOVED_DIM = 15,
+       DIFF_FILE_NEW_MOVED_ALT_DIM = 16
 };
 const char *diff_get_color(int diff_use_color, enum color_diff ix);
 #define diff_get_color_opt(o, ix) \