Index: menu/Makefile
===================================================================
--- menu/Makefile	(revision 33446)
+++ menu/Makefile	(revision 33447)
@@ -2,16 +2,16 @@
 
 test:
 	@./test_patch.sh insert.lht 'MenuPatch(load, test, "insert.lht");' > insert.out
-	@diff insert.ref insert.out
+	@diff -w insert.ref insert.out
 	@./test_patch.sh change.lht 'MenuPatch(load, test, "change.lht");' > change.out
-	@diff change.ref change.out
+	@diff -w change.ref change.out
 	@./test_patch.sh remove.lht 'MenuPatch(load, test, "remove.lht");' > remove.out
-	@diff remove.ref remove.out
+	@diff -w remove.ref remove.out
 	@./test_patch.sh overwrite_m.lht 'MenuPatch(load, test, "overwrite_m.lht");' > overwrite_m.out
-	@diff overwrite_m.ref overwrite_m.out
+	@diff -w overwrite_m.ref overwrite_m.out
 	@./test_patch.sh overwrite_p.lht 'MenuPatch(load, test, "overwrite_p.lht");' > overwrite_p.out
-	@diff overwrite_p.ref overwrite_p.out
+	@diff -w overwrite_p.ref overwrite_p.out
 	@./test_patch.sh new_submenu.lht 'MenuPatch(load, test, "new_submenu.lht");' > new_submenu.out
-	@diff new_submenu.ref new_submenu.out
+	@diff -w new_submenu.ref new_submenu.out
 
 clean: