Description: Fix the color of single-quoted text
Author: Urs Janßen <urs@tin.org>
Origin: upstream

--- a/src/cook.c	2015-12-23 19:42:27.931209009 +0100
+++ b/src/cook.c	2015-12-27 14:59:12.240766920 +0100
@@ -665,6 +665,9 @@
 						if (MATCH_REGEX(quote_regex, line, len))
 							flags |= C_QUOTE1;
 					}
+				} else if (quote_regex.re) {
+						if (MATCH_REGEX(quote_regex, line, len))
+							flags |= C_QUOTE1;
 				}
 			}
 		}

