matitac now automatically cleans a non empty baseuri

[helm.git] / helm / matita / matitacLib.ml

diff --git a/helm/matita/matitacLib.ml b/helm/matita/matitacLib.ml
index c77bb76bd6293c6714e0c9fed0752789a1ed4eba..ebf1e455bff5d62f4cd9d28f0e0be43441811603 100644 (file)
--- a/helm/matita/matitacLib.ml
+++ b/helm/matita/matitacLib.ml
@@ -31,6 +31,7 @@ open MatitaTypes
 
 let paths_to_search_in = ref [];;
 let quiet_compilation = ref false;;
+let dont_delete_baseuri = ref false;;
 
 let add_l l = fun s -> l := s :: !l ;;
 let set_b b = fun () -> b := true;;
@@ -38,7 +39,9 @@ let set_b b = fun () -> b := true;;
 let arg_spec = [
   "-I", Arg.String (add_l paths_to_search_in), 
     "<path> Adds path to the list of searched paths for the include command";
-  "-q", Arg.Unit (set_b quiet_compilation), "Turn off verbose compilation"
+  "-q", Arg.Unit (set_b quiet_compilation), "Turn off verbose compilation";
+  "-preserve", Arg.Unit (set_b dont_delete_baseuri),
+     "Turns off automatic baseuri cleaning"
 ]
 let usage =
   sprintf "MatitaC v%s\nUsage: matitac [option ...] file\nOptions:"
@@ -174,7 +177,9 @@ let main ~mode =
         | fname -> open_in fname)
     in
     run_script is 
-      (MatitaEngine.eval_from_stream ~include_paths:!paths_to_search_in);
+      (MatitaEngine.eval_from_stream 
+        ~include_paths:!paths_to_search_in
+        ~clean_baseuri:(not !dont_delete_baseuri));
     let elapsed = Unix.time () -. time in
     let tm = Unix.gmtime elapsed in
     let sec =