updated for version 7.4.530

Problem:    Many commands take a count or range that is not using line
            numbers.
Solution:   For each command specify what kind of count it uses.  For windows,
            buffers and arguments have "$" and "." have a relevant meaning.
            (Marcin Szamotulski)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    530,
 /**/
     529,
 /**/