Comment cleanup, unused vars

diff --git a/skins/Vector.php b/skins/Vector.php
index ebe0a8a..174969d 100644 (file)
--- a/skins/Vector.php
+++ b/skins/Vector.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Vector - Branch of MonoBook which has many usability improvements and
- * somewhat cleaner code.
+ * Vector - Modern version of MonoBook with fresh look and many usability
+ * improvements.
  *
  * @todo document
  * @file
@@ -18,7 +18,6 @@ if( !defined( 'MEDIAWIKI' ) ) {
  */
 class SkinVector extends SkinTemplate {
 
-       /* Functions */
        var $skinname = 'vector', $stylename = 'vector',
                $template = 'VectorTemplate', $useHeadElement = true;
 
@@ -69,13 +68,12 @@ class VectorTemplate extends BaseTemplate {
        /* Functions */
 
        /**
-        * Outputs the entire contents of the XHTML page
+        * Outputs the entire contents of the (X)HTML page
         */
        public function execute() {
-               global $wgRequest, $wgLang, $wgVectorUseIconWatch;
+               global $wgLang, $wgVectorUseIconWatch;
 
                $this->skin = $this->data['skin'];
-               $action = $wgRequest->getText( 'action' );
 
                // Build additional attributes for navigation urls
                //$nav = $this->skin->buildNavigationUrls();