X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=components%2Flibrary%2FcoercGraph.mli;h=01f3fecf69ab1d564f5910c6d60241e398d41fba;hb=2135f4eb98004c55f67ae3fa52ca60d53a86d9f2;hp=691bafd4c9c404ce7b259f152eb710eff4813ee0;hpb=27ce29cfef1e71c00ee19d2c00c9f425f9efb031;p=helm.git

diff --git a/components/library/coercGraph.mli b/components/library/coercGraph.mli
index 691bafd4c..01f3fecf6 100644
--- a/components/library/coercGraph.mli
+++ b/components/library/coercGraph.mli
@@ -23,6 +23,8 @@
  * http://cs.unibo.it/helm/.
  *)
 
+(* $Id$ *)
+
 (* This module implements the Query interface to the Coercion Graph *)
 
 type coercion_search_result = 
@@ -39,3 +41,4 @@ val source_of: Cic.term -> Cic.term
 val target_of: Cic.term -> Cic.term
 
 val generate_dot_file: unit -> string
+