1 files changed, 0 insertions, 24 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Ident.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Ident.php
deleted file mode 100644
index 779794a0b..000000000
--- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Ident.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/**
- * Validates based on {ident} CSS grammar production
- */
-class HTMLPurifier_AttrDef_CSS_Ident extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-
-        // early abort: '' and '0' (strings that convert to false) are invalid
-        if (!$string) return false;
-
-        $pattern = '/^(-?[A-Za-z_][A-Za-z_\-0-9]*)$/';
-        if (!preg_match($pattern, $string)) return false;
-        return $string;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4