X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fcomponents%2Fbinaries%2Fprobe%2Fengine.ml;h=c25201508f8a3660a47251f23fea353f2afc5899;hb=50a9ed8c6207145fccf59e6a5dbbff935cd2c6d7;hp=5117f57fcde29a4b93073eaad0a0e3c44aee6197;hpb=8ff4315142253a1a0478b67c07dddf70c36f50cd;p=helm.git

diff --git a/matita/components/binaries/probe/engine.ml b/matita/components/binaries/probe/engine.ml
index 5117f57fc..c25201508 100644
--- a/matita/components/binaries/probe/engine.ml
+++ b/matita/components/binaries/probe/engine.ml
@@ -18,14 +18,16 @@ module US = U.UriSet
 module B  = Librarian
 module H  = HExtlib
 
+module M = MacLexer
+
 let unsupported protocol =
    failwith (P.sprintf "probe: unsupported protocol: %s" protocol)
 
 let missing path =
    failwith (P.sprintf "probe: missing path: %s" path)
 
-let unrooted path =
-   failwith (P.sprintf "probe: missing root: %s" path)
+let unrooted path roots =
+   failwith (P.sprintf "probe: missing root: %s (found roots: %u)" path (L.length roots))
 
 let out_int i = P.printf "%u\n" i
 
@@ -50,8 +52,14 @@ let get_uri str =
       | [root] -> 
          let buri = L.assoc "baseuri" (B.load_root_file root) in         
 	 F.concat bdir file, F.concat buri file
-      | _      -> 
-         if bdir = F.current_dir_name || bdir = F.dir_sep then unrooted dir else
+      | roots  ->
+         if bdir = F.current_dir_name || bdir = F.dir_sep then unrooted dir roots else
 	 aux (F.dirname bdir) (F.concat (F.basename bdir) file)
    in
    aux dir file
+
+let mac fname =
+   let ich = open_in fname in
+   let lexbuf = Lexing.from_channel ich in
+   M.token lexbuf; close_in ich
+