updated for version 7.4.616

Problem:    Cannot insert a tab in front of a block.
Solution:   Correctly compute aop->start. (Christian Brabandt)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    616,
 /**/
     615,
 /**/