X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flexicon%2FlexiconEngine.ml;h=1966251ad066401aed61b52fb215c1a60dfe7def;hb=cc23f034c9419186602d9250456241f2eba90d7c;hp=1e1fe61c05147eef1dd8df67231df4f18ee3b7b1;hpb=14d7eabdb425c4dbcda5de18fac0735fde5d176b;p=helm.git

diff --git a/helm/software/components/lexicon/lexiconEngine.ml b/helm/software/components/lexicon/lexiconEngine.ml
index 1e1fe61c0..1966251ad 100644
--- a/helm/software/components/lexicon/lexiconEngine.ml
+++ b/helm/software/components/lexicon/lexiconEngine.ml
@@ -25,6 +25,10 @@
 
 (* $Id$ *)
 
+let out = ref ignore
+
+let set_callback f = out := f
+
 (* lexicon file name * ma file name *)
 exception IncludedFileNotCompiled of string * string 
 exception MetadataNotFound of string        (* file name *)
@@ -34,7 +38,6 @@ type status = {
   multi_aliases: DisambiguateTypes.multiple_environment;
   lexicon_content_rev: LexiconMarshal.lexicon;
   notation_ids: CicNotation.notation_id list;      (** in-scope notation ids *)
-  metadata: LibraryNoDb.metadata list;
 }
 
 let initial_status = {
@@ -42,7 +45,6 @@ let initial_status = {
   multi_aliases = DisambiguateTypes.Environment.empty;
   lexicon_content_rev = [];
   notation_ids = [];
-  metadata = [];
 }
 
 let add_lexicon_content cmds status =
@@ -56,23 +58,6 @@ let add_lexicon_content cmds status =
     LexiconAstPp.pp_command content')); *)
   { status with lexicon_content_rev = content' }
 
-let add_metadata new_metadata status =
-  if Helm_registry.get_bool "db.nodb" then
-    let metadata = status.metadata in
-    let metadata' =
-      List.fold_left
-        (fun acc m ->
-          match m with
-          | LibraryNoDb.Dependency buri ->
-              if List.exists (LibraryNoDb.eq_metadata m) metadata
-              then acc
-              else m :: acc)
-        metadata new_metadata
-    in
-    { status with metadata = metadata' }
-  else
-    status
-
 let set_proof_aliases mode status new_aliases =
  if mode = LexiconAst.WithoutPreferences then
    status 
@@ -81,14 +66,6 @@ let set_proof_aliases mode status new_aliases =
      List.map
       (fun alias -> LexiconAst.Alias (HExtlib.dummy_floc, alias))
    in
-   let deps_of_aliases =
-     HExtlib.filter_map
-      (function
-      | LexiconAst.Ident_alias (_, suri) ->
-          let buri = UriManager.buri_of_uri (UriManager.uri_of_string suri) in
-          Some (LibraryNoDb.Dependency buri)
-      | _ -> None)
-   in
    let aliases =
     List.fold_left (fun acc (d,c) -> DisambiguateTypes.Environment.add d c acc)
      status.aliases new_aliases in
@@ -107,11 +84,11 @@ let set_proof_aliases mode status new_aliases =
      let status = 
        add_lexicon_content (commands_of_aliases aliases) new_status 
      in
-     let status = add_metadata (deps_of_aliases aliases) status in
      status
 
 
 let rec eval_command ?(mode=LexiconAst.WithPreferences) status cmd =
+ !out cmd;
  let notation_ids' = CicNotation.process_notation cmd in
  let status =
    { status with notation_ids = notation_ids' @ status.notation_ids } in
@@ -130,21 +107,7 @@ let rec eval_command ?(mode=LexiconAst.WithPreferences) status cmd =
      in
      let lexicon = LexiconMarshal.load_lexicon lexiconpath in
      let status = List.fold_left (eval_command ~mode) status lexicon in
-      if Helm_registry.get_bool "db.nodb" then
-       let metadatapath_rw, metadatapath_r = 
-         LibraryMisc.metadata_file_of_baseuri 
-           ~must_exist:false ~baseuri ~writable:true,
-         LibraryMisc.metadata_file_of_baseuri 
-           ~must_exist:false ~baseuri ~writable:false
-       in
-       let metadatapath =
-        if Sys.file_exists metadatapath_rw then metadatapath_rw else
-         if Sys.file_exists metadatapath_r then metadatapath_r else
-           raise (MetadataNotFound metadatapath_rw)
-       in
-         add_metadata (LibraryNoDb.load_metadata ~fname:metadatapath) status
-      else
-         status
+     status
   | LexiconAst.Alias (loc, spec) -> 
      let diff =
       (*CSC: Warning: this code should be factorized with the corresponding
@@ -163,17 +126,11 @@ let rec eval_command ?(mode=LexiconAst.WithPreferences) status cmd =
       set_proof_aliases mode status diff
   | LexiconAst.Interpretation (_, dsc, (symbol, _), cic_appl_pattern) as stm ->
       let status = add_lexicon_content [stm] status in
-      let uris =
-        List.map
-          (fun uri -> LibraryNoDb.Dependency (UriManager.buri_of_uri uri))
-          (CicNotationUtil.find_appl_pattern_uris cic_appl_pattern)
-      in
       let diff =
        [DisambiguateTypes.Symbol (symbol, 0),
          DisambiguateChoices.lookup_symbol_by_dsc symbol dsc]
       in
       let status = set_proof_aliases mode status diff in
-      let status = add_metadata uris status in
       status
   | LexiconAst.Notation _ as stm -> add_lexicon_content [stm] status