X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fmatita%2FmatitacleanLib.ml;h=51635a30a130426a9986b829c34f2fe00d0fcff4;hb=2da3c84c4badb8e6836e9dd6efe7e0d524234b28;hp=c34084d34d3f4933fa57845a7d86f586c399da0f;hpb=6b5e1d495c61f459738187e8d71efadb162abdbe;p=helm.git

diff --git a/helm/matita/matitacleanLib.ml b/helm/matita/matitacleanLib.ml
index c34084d34..51635a30a 100644
--- a/helm/matita/matitacleanLib.ml
+++ b/helm/matita/matitacleanLib.ml
@@ -134,21 +134,27 @@ let baseuri_of_file file =
   let istream = Stream.of_channel ic in
   (try
     while true do
-      let stm = GrafiteParser.parse_statement istream in
-      match baseuri_of_baseuri_decl stm with
-      | Some buri -> 
-          let u = MatitaMisc.strip_trailing_slash buri in
-          if String.length u < 5 || String.sub u 0 5 <> "cic:/" then
-            MatitaLog.error (file ^ " sets an incorrect baseuri: " ^ buri);
-          (try 
-            ignore(HG.resolve u)
-          with
-          | HGT.Unresolvable_URI _ -> 
-              MatitaLog.error (file ^ " sets an unresolvable baseuri: "^buri)
-          | HGT.Key_not_found _ -> ());
-          uri := Some u;
-          raise End_of_file
-      | None -> ()
+      try 
+        let stm = GrafiteParser.parse_statement istream in
+        match baseuri_of_baseuri_decl stm with
+        | Some buri -> 
+            let u = MatitaMisc.strip_trailing_slash buri in
+            if String.length u < 5 || String.sub u 0 5 <> "cic:/" then
+              MatitaLog.error (file ^ " sets an incorrect baseuri: " ^ buri);
+            (try 
+              ignore(HG.resolve u)
+            with
+            | HGT.Unresolvable_URI _ -> 
+                MatitaLog.error (file ^ " sets an unresolvable baseuri: "^buri)
+            | HGT.Key_not_found _ -> ());
+            uri := Some u;
+            raise End_of_file
+        | None -> ()
+      with
+        CicNotationParser.Parse_error _ as exn ->
+          prerr_endline ("Unable to parse: " ^ file);
+          prerr_endline (MatitaExcPp.to_string exn);
+          ()
     done
   with End_of_file -> close_in ic);
   match !uri with
@@ -160,6 +166,8 @@ let rec fix uris next =
   | [] -> uris
   | l -> let uris, next = close_uri_list l in fix uris next @ uris
   
+let cleaned_no = ref 0;;
+
 let clean_baseuris ?(verbose=true) buris =
   Hashtbl.clear cache_of_processed_baseuri;
   let buris = List.map HGM.strip_trailing_slash buris in
@@ -172,7 +180,15 @@ let clean_baseuris ?(verbose=true) buris =
   debug_prerr "clean_baseuri will remove:";
   if debug then
     List.iter (fun u -> debug_prerr (UriManager.string_of_uri u)) l; 
-  List.iter (MatitaSync.remove ~verbose) l
+  List.iter (MatitaSync.remove ~verbose) l;
+  cleaned_no := !cleaned_no + List.length l;
+  if !cleaned_no > 30 then
+   List.iter
+    (function table ->
+      ignore (Mysql.exec (MatitaDb.instance ()) ("OPTIMIZE TABLE " ^ table)))
+    [MetadataTypes.name_tbl (); MetadataTypes.rel_tbl ();
+     MetadataTypes.sort_tbl (); MetadataTypes.obj_tbl();
+     MetadataTypes.count_tbl()]
   
 let is_empty buri = HG.ls (HGM.strip_trailing_slash buri ^ "/") = []