* A new tool to check for redundant translations

diff --git a/maintenance/redundanttrans.php b/maintenance/redundanttrans.php
new file mode 100644 (file)
index 0000000..ea47c1a
--- /dev/null
+++ b/maintenance/redundanttrans.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Prints out messages that are no longer used.
+ *
+ * @package MediaWiki
+ * @subpackage Maintenance
+ */
+
+require_once('commandLine.inc');
+
+if ( 'en' == $wgLanguageCode ) {
+       print "Current selected language is English. Cannot check translations.\n";
+       exit();
+}
+
+$count = $total = 0;
+$msgarray = 'wgAllMessages' . ucfirst( $wgLanguageCode );
+
+$redundant = array();
+foreach ( $$msgarray as $code => $msg ) {
+       ++$total;
+       if ( ! array_key_exists( $code, $wgAllMessagesEn ) ) {
+               print "* $code\n";
+               ++$count;
+       }
+}
+
+print "{$count} messages of {$total} are redundant\n";
+?>