X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_notation%2FcicNotationLexer.ml;fp=helm%2Focaml%2Fcic_notation%2FcicNotationLexer.ml;h=3d9d6be252a3d28118d1d1f5e7af47630928d4e1;hb=5ec963822874008c725ec11968ce453e80f252e2;hp=5d2dae3411eac2273133b7b5839805ee203a0662;hpb=6f2724b64f78339cc7b652e9514813c1705605b0;p=helm.git

diff --git a/helm/ocaml/cic_notation/cicNotationLexer.ml b/helm/ocaml/cic_notation/cicNotationLexer.ml
index 5d2dae341..3d9d6be25 100644
--- a/helm/ocaml/cic_notation/cicNotationLexer.ml
+++ b/helm/ocaml/cic_notation/cicNotationLexer.ml
@@ -107,7 +107,7 @@ let level2_ast_keywords = Hashtbl.create 23
 let _ =
   List.iter (fun k -> Hashtbl.add level2_ast_keywords k ())
   [ "CProp"; "Prop"; "Type"; "Set"; "let"; "rec"; "corec"; "match";
-    "with"; "in"; "and"; "to"; "as"; "on" ]
+    "with"; "in"; "and"; "to"; "as"; "on"; "return" ]
 
 let add_level2_ast_keyword k = Hashtbl.add level2_ast_keywords k ()
 let remove_level2_ast_keyword k = Hashtbl.remove level2_ast_keywords k