--- a/Make.proto	Fri May 02 10:38:06 1997 +0200
+++ b/Make.proto	Tue May 20 13:43:07 1997 +0200
@@ -487,6 +487,7 @@
 	    -rm -f stx st.img st.img.sav
 	    -rm -f main.o symbols.h
 	    -rm -rf modules
+	    -rm -rf stxtmp_*
 
 #
 # make a new resources subdirectory