* Support prefix for message meta data

diff --git a/maintenance/language/writeMessagesArray.inc b/maintenance/language/writeMessagesArray.inc
index 5e2b4a6..05e6d01 100644 (file)
--- a/maintenance/language/writeMessagesArray.inc
+++ b/maintenance/language/writeMessagesArray.inc
@@ -9,7 +9,6 @@ class MessageWriter {
        static $optionalComment = 'only translate this message to other languages if you have to change it';
        static $ignoredComment = "do not translate or duplicate this message to other languages";
 
-       static $loaded = false;
        static $messageStructure;
        static $blockComments;
        static $messageComments;
@@ -66,20 +65,19 @@ class MessageWriter {
         *
         * @return Array of the PHP text and the sorted messages array.
         */
-       public static function writeMessagesArray( $messages, $ignoredComments = false ) {
+       public static function writeMessagesArray( $messages, $ignoredComments = false, $prefix = false ) {
                # Load messages
-               if( !self::$loaded ) {
-                       require( dirname( __FILE__ ) . '/messages.inc' );
-                       self::$messageStructure = $wgMessageStructure;
-                       self::$blockComments = $wgBlockComments;
-                       self::$messageComments = $wgMessageComments;
+               $dir = $prefix ? $prefix : dirname( __FILE__ );
+               
+               require( $dir . '/messages.inc' );
+               self::$messageStructure = $wgMessageStructure;
+               self::$blockComments = $wgBlockComments;
+               self::$messageComments = $wgMessageComments;
 
-                       require( dirname( __FILE__ ) . '/messageTypes.inc' );
-                       self::$ignoredMessages = $wgIgnoredMessages;
-                       self::$optionalMessages = $wgOptionalMessages;
+               require( $dir . '/messageTypes.inc' );
+               self::$ignoredMessages = $wgIgnoredMessages;
+               self::$optionalMessages = $wgOptionalMessages;
 
-                       self::$loaded = true;
-               }
 
                # Sort messages to blocks
                $sortedMessages['unknown'] = $messages;