diff -r 693276dcc512 -r bed4b2738d8a src/Pure/ROOT.ML
--- a/src/Pure/ROOT.ML	Wed Apr 04 14:00:47 2012 +0200
+++ b/src/Pure/ROOT.ML	Wed Apr 04 14:19:47 2012 +0200
@@ -251,6 +251,7 @@
 use "Thy/present.ML";
 use "Thy/thy_load.ML";
 use "Thy/thy_info.ML";
+use "PIDE/command.ML";
 use "PIDE/document.ML";
 use "Thy/rail.ML";