updated for version 7.3.1189

Problem:    Highlighting is still wrong sometimes. (Dominique Pelle)
Solution:   Also restore reginput properly.

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1189,
 /**/
     1188,
 /**/