updated for version 7.3.1017

Problem:    Zero width match changes length of match.
Solution:   For a zero width match put new states in the current position in
            the state list.

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1017,
 /**/
     1016,
 /**/