X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fsrc%2Fcommon%2Fentity.ml;fp=helm%2Fsoftware%2Flambda-delta%2Fsrc%2Fcommon%2Fentity.ml;h=9915dd3c37b385ef42b6cebf992feebf228ddb34;hb=fa5cd121c672589afc0ac8ddd5d184897a38c7c6;hp=b88af255c288911108570404d60aa5a6e6188734;hpb=5280ec9794de75e63ffc01bddf1756ebcca02be0;p=helm.git

diff --git a/helm/software/lambda-delta/src/common/entity.ml b/helm/software/lambda-delta/src/common/entity.ml
index b88af255c..9915dd3c3 100644
--- a/helm/software/lambda-delta/src/common/entity.ml
+++ b/helm/software/lambda-delta/src/common/entity.ml
@@ -20,11 +20,16 @@ type name = id * bool (* token, real? *)
 
 type names = name list
 
-type attr = Name of name      (* name *)
-          | Apix of int       (* additional position index *)
-	  | Mark of int       (* node marker *)
-	  | Meta of string    (* metaliguistic annotation *)
-	  | Priv              (* private global definition *)
+type meta = Main     (* main object *)
+          | InProp   (* inhabitant of a proposition *)
+          | Progress (* uncompleted object *)
+	  | Private  (* private global definition *)
+
+type attr = Name of name              (* name *)
+          | Apix of int               (* additional position index *)
+	  | Mark of int               (* node marker *)
+	  | Meta of meta list         (* metaliguistic classification *) 
+	  | Info of (string * string) (* metaliguistic annotation: language (defaults to "en-US"), text *)
 
 type attrs = attr list (* attributes *)
 
@@ -82,15 +87,15 @@ let rec mark err f = function
    | _ :: tl     -> mark err f tl
    | []          -> err ()
 
-let rec priv err f = function
-   | Priv :: _ -> f ()
-   | _ :: tl   -> priv err f tl
-   | []        -> err ()
-
 let rec meta err f = function
-   | Meta s :: _ -> f s
-   | _ :: tl     -> meta err f tl
-   | []          -> err ()
+   | Meta ms :: _ -> f ms
+   | _ :: tl      -> meta err f tl
+   | []           -> err ()
+
+let rec info err f = function
+   | Info (lg, tx) :: _ -> f lg tx
+   | _ :: tl            -> info err f tl
+   | []                 -> err ()
 
 let resolve err f name a =
    let rec aux i = function