updated for version 7.3.912

Problem:    Typing a ":" command at the hit-enter dialog does not work if the
            "file changed" dialog happens next.
Solution:   Check for changed files before giving the hit-enter dialog.

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    912,
 /**/
     911,
 /**/