From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Tue, 15 Nov 2005 13:18:14 +0000 (+0000)
Subject: removed grammar rule which used to enable things linke "theorem a."
X-Git-Tag: V_0_7_2_3~78
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=5a1134e3fcc52d74a774595abc6a481c72ae2bb5;p=helm.git

removed grammar rule which used to enable things linke "theorem a."
---

diff --git a/helm/ocaml/cic_notation/grafiteParser.ml b/helm/ocaml/cic_notation/grafiteParser.ml
index f8840cd77..cf2f7b1fc 100644
--- a/helm/ocaml/cic_notation/grafiteParser.ml
+++ b/helm/ocaml/cic_notation/grafiteParser.ml
@@ -446,10 +446,10 @@ EXTEND
     | flavour = theorem_flavour; name = IDENT; SYMBOL ":"; typ = term;
       body = OPT [ SYMBOL <:unicode<def>> (* ≝ *); body = term -> body ] ->
         GrafiteAst.Obj (loc,GrafiteAst.Theorem (flavour, name, typ, body))
-    | flavour = theorem_flavour; name = IDENT;
-      body = OPT [ SYMBOL <:unicode<def>> (* ≝ *); body = term -> body ] ->
+    | flavour = theorem_flavour; name = IDENT; SYMBOL <:unicode<def>> (* ≝ *);
+      body = term ->
         GrafiteAst.Obj (loc,
-          GrafiteAst.Theorem (flavour, name, Ast.Implicit, body))
+          GrafiteAst.Theorem (flavour, name, Ast.Implicit, Some body))
     | "let"; ind_kind = [ "corec" -> `CoInductive | "rec"-> `Inductive ];
         defs = CicNotationParser.let_defs -> 
           let name,ty = 
@@ -462,10 +462,10 @@ EXTEND
           let body = Ast.Ident (name,None) in
           GrafiteAst.Obj (loc,GrafiteAst.Theorem(`Definition, name, ty,
             Some (Ast.LetRec (ind_kind, defs, body))))
-    | [ IDENT "inductive" ]; spec = inductive_spec ->
+    | IDENT "inductive"; spec = inductive_spec ->
         let (params, ind_types) = spec in
         GrafiteAst.Obj (loc,GrafiteAst.Inductive (params, ind_types))
-    | [ IDENT "coinductive" ]; spec = inductive_spec ->
+    | IDENT "coinductive"; spec = inductive_spec ->
         let (params, ind_types) = spec in
         let ind_types = (* set inductive flags to false (coinductive) *)
           List.map (fun (name, _, term, ctors) -> (name, false, term, ctors))
@@ -490,7 +490,7 @@ EXTEND
     | IDENT "interpretation"; id = QSTRING;
       (symbol, args, l3) = interpretation ->
         GrafiteAst.Interpretation (loc, id, (symbol, args), l3)
-    | IDENT "metadata"; [IDENT "dependency" | IDENT "baseuri" ] ; URI ->
+    | IDENT "metadata"; [ IDENT "dependency" | IDENT "baseuri" ] ; URI ->
         (** metadata commands lives only in .moo, where they are in marshalled
          * form *)
         raise (CicNotationParser.Parse_error (loc, "metadata not allowed here"))