updated for version 7.3.1280
Problem:    Reading memory already freed since patch 7.3.1247. (Simon
            Ruderich, Dominique Pelle)
Solution:   Copy submatches before reallocating the state list.
diff --git a/src/version.c b/src/version.c
index 825f0ab..6640673 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1280,
+/**/
     1279,
 /**/
     1278,