diff.c: emit_diff_symbol learns about DIFF_SYMBOL_STAT_SEP

diff --git a/cache.h b/cache.h
index 96055c222929e4ba307f3162b58740eccf165f2c..18aabacba53ec934e64cfe6d309cd5d0c161f91d 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1996,6 +1996,8 @@ void shift_tree_by(const struct object_id *, const struct object_id *, struct ob
 #define WS_TRAILING_SPACE      (WS_BLANK_AT_EOL|WS_BLANK_AT_EOF)
 #define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB|8)
 #define WS_TAB_WIDTH_MASK        077
+/* All WS_* -- when extended, adapt diff.c emit_symbol */
+#define WS_RULE_MASK           07777
 extern unsigned whitespace_rule_cfg;
 extern unsigned whitespace_rule(const char *);
 extern unsigned parse_whitespace_rule(const char *);