X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcontent_pres%2FcicNotationParser.ml;h=587c22e4a07b8b9a39fea3225069c4a73454e01f;hb=f9abd21eb0d26cf9b632af4df819225be4d091e3;hp=829e78b6d0d16476e4e73a968436c2774ec523b5;hpb=8b1a49bbee9eea86eb74c040defe701370ca5893;p=helm.git

diff --git a/helm/software/components/content_pres/cicNotationParser.ml b/helm/software/components/content_pres/cicNotationParser.ml
index 829e78b6d..587c22e4a 100644
--- a/helm/software/components/content_pres/cicNotationParser.ml
+++ b/helm/software/components/content_pres/cicNotationParser.ml
@@ -211,8 +211,8 @@ let extract_term_production pattern =
           match magic with
           | Ast.List0 (_, None) -> Gramext.Slist0 s
           | Ast.List1 (_, None) -> Gramext.Slist1 s
-          | Ast.List0 (_, Some l) -> Gramext.Slist0sep (s, gram_of_literal l)
-          | Ast.List1 (_, Some l) -> Gramext.Slist1sep (s, gram_of_literal l)
+          | Ast.List0 (_, Some l) -> Gramext.Slist0sep (s, gram_of_literal l, false)
+          | Ast.List1 (_, Some l) -> Gramext.Slist1sep (s, gram_of_literal l, false)
           | _ -> assert false
         in
         [ Env (List.map Env.list_declaration p_names),
@@ -246,9 +246,14 @@ let compare_rule_id x y =
     | [],[] -> 0
     | [],_ -> ~-1
     | _,[] -> 1
-    | ((s1::tl1) as x),((s2::tl2) as y) ->
+    | ((s1::tl1) ),((s2::tl2) ) ->
         if Gramext.eq_symbol s1 s2 then aux (tl1,tl2)
-        else Pervasives.compare x y 
+        else 
+          let res = 
+            try Pervasives.compare s1 s2 
+            with Invalid_argument _ -> 0 
+          in
+           if res = 0 then aux (tl1, tl2) else res 
   in
     aux (x,y)
 
@@ -814,11 +819,11 @@ let exc_located_wrapper f =
   try
     f ()
   with
-  | Stdpp.Exc_located (floc, Stream.Error msg) ->
+  | Ploc.Exc (floc, Stream.Error msg) ->
       raise (HExtlib.Localized (floc, Parse_error msg))
-  | Stdpp.Exc_located (floc, HExtlib.Localized (_,exn)) ->
+  | Ploc.Exc (floc, HExtlib.Localized (_,exn)) ->
       raise (HExtlib.Localized (floc, (Parse_error (Printexc.to_string exn))))
-  | Stdpp.Exc_located (floc, exn) ->
+  | Ploc.Exc (floc, exn) ->
       raise (HExtlib.Localized (floc, (Parse_error (Printexc.to_string exn))))
 
 let parse_level1_pattern precedence lexbuf =