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-rw-r--r--sucl/canon.icl8
1 files changed, 8 insertions, 0 deletions
diff --git a/sucl/canon.icl b/sucl/canon.icl
index 98572eb..5d0814f 100644
--- a/sucl/canon.icl
+++ b/sucl/canon.icl
@@ -1,3 +1,9 @@
+implementation module canon
+
+// $Id$
+
+/*
+
canon.lit - Area canonicalization
=================================
@@ -118,3 +124,5 @@ steps:
> f cont = nosingle
> nc = nodecontents graph
> root = rgraphroot rgraph; graph = rgraphgraph rgraph
+
+*/