--- Makefile.old	2004-11-09 04:53:22.000000000 -0500
+++ Makefile	2005-01-08 21:22:35.561788920 -0500
@@ -30,8 +30,6 @@
 
 all:
 	cd src; $(MAKE) all
-	cd doc; $(MAKE) all
-	cd course; $(MAKE) all
 
 install:
 	cd src; $(MAKE) $@