Wrap comments to 79 chars, not some arbitrary number. Fix a typo in a comment. ...

diff --git a/includes/Linker.php b/includes/Linker.php
index f64f9e4..4cb574a 100644 (file)
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -1,13 +1,10 @@
 <?php
 /**
- * Split off some of the internal bits from Skin.php.
- * These functions are used for primarily page content:
- * links, embedded images, table of contents. Links are
- * also used in the skin.
- * For the moment, Skin is a descendent class of Linker.
- * In the future, it should probably be further split
- * so that ever other bit of the wiki doesn't have to
- * go loading up Skin to get at it.
+ * Split off some of the internal bits from Skin.php. These functions are used
+ * for primarily page content: links, embedded images, table of contents. Links
+ * are also used in the skin. For the moment, Skin is a descendent class of
+ * Linker.  In the future, it should probably be further split so that every
+ * other bit of the wiki doesn't have to go loading up Skin to get at it.
  *
  * @ingroup Skins
  */
@@ -30,6 +27,7 @@ class Linker {
        /** @todo document */
        function getExternalLinkAttributes( $link, $text, $class='' ) {
                $link = htmlspecialchars( $link );
+               $class = htmlspecialchars( $class );
 
                $r = ($class != '') ? " class=\"$class\"" : " class=\"external\"";