From: Andrea Asperti <andrea.asperti@unibo.it>
Date: Thu, 23 Nov 2006 14:44:48 +0000 (+0000)
Subject: Added a new command "index" for the indexing terms in the "universe".
X-Git-Tag: 0.4.95@7852~788
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=666e2a3fcbfffd2df99650e3404965e95e6b352b;p=helm.git

Added a new command "index" for the indexing terms in the "universe".
---

diff --git a/components/grafite/grafiteAst.ml b/components/grafite/grafiteAst.ml
index 8816f2efa..7108a323a 100644
--- a/components/grafite/grafiteAst.ml
+++ b/components/grafite/grafiteAst.ml
@@ -118,9 +118,10 @@ type 'term macro =
 
 (** To be increased each time the command type below changes, used for "safe"
  * marshalling *)
-let magic = 10
+let magic = 11
 
 type ('term,'obj) command =
+  | Index of loc * 'term option (* key *) * UriManager.uri (* value *)
   | Coercion of loc * UriManager.uri * bool (* add_obj *) * int (* arity *)
   | Default of loc * string * UriManager.uri list
   | Drop of loc
diff --git a/components/grafite/grafiteAstPp.ml b/components/grafite/grafiteAstPp.ml
index 2e3d95abe..366c0e264 100644
--- a/components/grafite/grafiteAstPp.ml
+++ b/components/grafite/grafiteAstPp.ml
@@ -226,6 +226,7 @@ let pp_coercion uri do_composites arity =
      (if do_composites then "compounds" else "no compounds")
     
 let pp_command ~term_pp ~obj_pp = function
+  | Index (_,_,uri) -> "Indexing " ^ UriManager.string_of_uri uri
   | Coercion (_, uri, do_composites, i) -> pp_coercion uri do_composites i
   | Default (_,what,uris) -> pp_default what uris
   | Drop _ -> "drop"
diff --git a/components/grafite/grafiteMarshal.ml b/components/grafite/grafiteMarshal.ml
index cc4423b96..056b1225d 100644
--- a/components/grafite/grafiteMarshal.ml
+++ b/components/grafite/grafiteMarshal.ml
@@ -46,6 +46,8 @@ let rehash_cmd_uris =
       GrafiteAst.Default (loc, name, uris)
   | GrafiteAst.Coercion (loc, uri, close, arity) ->
       GrafiteAst.Coercion (loc, rehash_uri uri, close, arity)
+  | GrafiteAst.Index (loc, key, uri) ->
+      GrafiteAst.Index (loc, HExtlib.map_option CicUtil.rehash_term key, rehash_uri uri)
   | cmd ->
       prerr_endline "Found a command not expected in a .moo:";
       let term_pp _ = assert false in