Move man4 towards the end in the man section search order.

src/etc/man.conf

@@ -1,4 +1,4 @@
-#	$OpenBSD: man.conf,v 1.5 1997/11/26 18:56:41 millert Exp $
+#	$OpenBSD: man.conf,v 1.6 1998/03/09 22:45:55 millert Exp $
 
 # Sheer, raging paranoia...
 _version	BSD.2
@@ -9,7 +9,7 @@ _whatdb		/usr/local/man/whatis.db
 _whatdb		/usr/X11R6/man/whatis.db
 
 # Subdirectories for paths ending in '/', IN SEARCH ORDER.
-_subdir		cat1 man1 cat8 man8 cat6 man6 cat2 man2 cat3 man3 cat4 man4 cat5 man5 cat7 man7 cat3f man3f cat9 man9 cat3p man3p
+_subdir		cat1 man1 cat8 man8 cat6 man6 cat2 man2 cat3 man3 cat5 man5 cat7 man7 cat3f man3f cat4 man4 cat9 man9 cat3p man3p
 
 # Files typed by suffix and their commands.
 # Note the order, .Z must come after .[1-9].Z, or it will match first.