--- Makefile.orig	Thu Oct 12 12:41:17 2006
+++ Makefile	Thu Oct 12 12:45:08 2006
@@ -75,6 +75,12 @@
 install-docs:
 	$(MAKEALL) install doc
 
+install-html:
+	$(MAKEALL) install-html doc
+
+install-man:
+	$(MAKEALL) install-man doc
+
 distclean: clean
 	$(RM) include/ns.mak include/ns.bak \
 		config.status config.log config.cache