patch 7.4.2354

Problem:    The example that explains nested backreferences does not work
            properly with the new regexp engine. (Harm te Hennepe)
Solution:   Also save the end position when adding a state. (closes #990)

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2354,
 /**/
     2353,
 /**/