updated for version 7.3.824

Problem:    Can redefine builtin functions.  (ZyX)
Solution:   Disallow adding a function to g:.

src/version.c

@@ -725,6 +725,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    824,
 /**/
     823,
 /**/