patch 9.1.1109: cmdexpand.c hard to read

Problem:  cmdexpand.c hard to read
Solution: refactor the file slightly (glepnir)

closes: #16621

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1109,
 /**/
     1108,
 /**/