Installer support for picking traditional Chinese (zh-tw) localization.

diff --git a/config/index.php b/config/index.php
index 8a99a02..9d6b40b 100644 (file)
--- a/config/index.php
+++ b/config/index.php
@@ -979,8 +979,8 @@ function getLanguageList() {
 
        $d = opendir( "../languages" );
        while( false !== ($f = readdir( $d ) ) ) {
-               if( preg_match( '/Language([A-Z][a-z]+)\.php$/', $f, $m ) ) {
-                       $code = strtolower( $m[1] );
+               if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) {
+                       $code = str_replace( '_', '-', strtolower( $m[1] ) );
                        if( in_array( $code, $latin1 ) ) {
                                $codes[$code] = "$code - " . $wgLanguageNames[$code] . " - Unicode";
                                $codes[$code.'-latin1'] = "$code - " . $wgLanguageNames[$code] . " - Latin-1";