color: support strike-through attribute

diff --git a/color.h b/color.h
index e6f82cc3eb68ad1197d780ec6262e6c454bc7b62..2af1019a6027e47fc4071bff0b50359f88a0fe92 100644 (file)
--- a/color.h
+++ b/color.h
@@ -17,9 +17,9 @@ struct strbuf;
  * The space for attributes is also slightly overallocated, as
  * the negation for some attributes is the same (e.g., nobold and nodim).
  *
- * We allocate space for 6 attributes.
+ * We allocate space for 7 attributes.
  */
-#define COLOR_MAXLEN 70
+#define COLOR_MAXLEN 75
 
 /*
  * IMPORTANT: Due to the way these color codes are emulated on Windows,