Change subject line so it shows the name of the site.

[cocanwiki.git] / scripts / diff.ml

diff --git a/scripts/diff.ml b/scripts/diff.ml
index 4defd29..fb576c5 100644 (file)
--- a/scripts/diff.ml
+++ b/scripts/diff.ml
@@ -1,7 +1,22 @@
-(* COCANWIKI scripts.
+(* COCANWIKI - a wiki written in Objective CAML.
  * Written by Richard W.M. Jones <rich@merjis.com>.
  * Copyright (C) 2004 Merjis Ltd.
- * $Id: diff.ml,v 1.5 2004/09/08 15:46:52 rich Exp $
+ * $Id: diff.ml,v 1.10 2006/03/27 18:09:46 rich Exp $
+ *
+ * This program 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.
+ *
+ * This program 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 this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
  *)
 
 open Apache
@@ -13,7 +28,7 @@ open Cocanwiki
 open Cocanwiki_template
 open Cocanwiki_diff
 
-let run r (q : cgi) (dbh : Dbi.connection) (hostid, _, _) _ =
+let run r (q : cgi) dbh hostid _ user =
   let template = get_template dbh hostid "diff.html" in
 
   let page = q#param "page" in
@@ -29,18 +44,18 @@ let run r (q : cgi) (dbh : Dbi.connection) (hostid, _, _) _ =
    * NB. In case you hadn't worked it out yet, version numbers are
    * page.ids.
    *)
-  let version = int_of_string (q#param "version") in
+  let version = Int32.of_string (q#param "version") in
 
   let diff, old_version =
     try
-      let old_version = int_of_string (q#param "old_version") in
+      let old_version = Int32.of_string (q#param "old_version") in
       get_diff dbh hostid page ~old_version ~version ()
     with
        Not_found ->
          get_diff dbh hostid page ~version () in
 
-  template#set "version" (string_of_int version);
-  template#set "old_version" (string_of_int old_version);
+  template#set "version" (Int32.to_string version);
+  template#set "old_version" (Int32.to_string old_version);
   template#set "page" page;
   template#set "diff" diff;