patch 7.4.742

Problem:    Cannot specify a vertical split when loading a buffer for a
            quickfix command.
Solution:   Add the "vsplit" value to 'switchbuf'. (Brook Hong)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    742,
 /**/
     741,
 /**/