updated for version 7.3.710

Problem:    Patch 7.3.704 breaks "fn".
Solution:   Add check for ca.cmdchar. (Christian Brabandt)

src/version.c

@@ -725,6 +725,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    710,
 /**/
     709,
 /**/