added generation of dot dependency graph

[helm.git] / helm / uwobo / src / ocaml / uwobo_engine.mli

diff --git a/helm/uwobo/src/ocaml/uwobo_engine.mli b/helm/uwobo/src/ocaml/uwobo_engine.mli
index 378375fa6abd3ad2739c0d2a80fe68525afd2be2..0631bdeed9a5ce29f436cd06e0e22552e747e766 100644 (file)
--- a/helm/uwobo/src/ocaml/uwobo_engine.mli
+++ b/helm/uwobo/src/ocaml/uwobo_engine.mli
@@ -1,27 +1,29 @@
-
-(* Copyright (C) 2002, HELM Team.
- * 
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- * 
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+(*
+ * Copyright (C) 2003:
+ *    Stefano Zacchiroli <zack@cs.unibo.it>
+ *    for the HELM Team http://helm.cs.unibo.it/
+ *
+ *  This file is part of HELM, an Hypertextual, Electronic
+ *  Library of Mathematics, developed at the Computer Science
+ *  Department, University of Bologna, Italy.
+ *
+ *  HELM is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  HELM is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with HELM; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ *  MA  02111-1307, USA.
  *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- * 
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
+ *  For details, see the HELM World-Wide-Web page,
+ *  http://helm.cs.unibo.it/
  *)
 
   (**
@@ -32,13 +34,17 @@
     @param props xml:output properties
     @param input URI of input document
     @param channel on which write final output
+    @return a triple: 1st element is a function that takes an out_channel and
+    write the result document on it, 2nd element is a string option representing
+    the desired media-type, 3rd is a string option representing the desired
+    encoding
   *)
 val apply:
-  logger: Uwobo_logger.processingLogger ->
+  logger: Uwobo_logger.sysLogger ->
   styles: Uwobo_styles.styles ->
   keys: string list ->
   params: (string -> (string * string) list) ->
   props: (string * string) list ->
   input: Gdome.document ->
-  Gdome.document
+  (out_channel -> unit) * string option * string option