diff -r ff6787d730d5 -r 260090b54ef9 doc-src/Exercises/0304/a1/ROOT.ML
--- a/doc-src/Exercises/0304/a1/ROOT.ML	Fri Apr 29 18:13:28 2005 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-  use_thy "a1";