[1.7.0] Implement and hook-in Tidy module setup.

- CommonAttributes factored into XMLCommonAttributes and NonXMLCommonAttributes
- Tidy abstract module was completely refactored in interest of usability
- Add friendly error message if module does not have name

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1070 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/HTMLModule/Tidy/XHTMLStrict.php

@@ -0,0 +1,27 @@
+<?php
+
+require_once 'HTMLPurifier/HTMLModule/Tidy.php';
+
+class HTMLPurifier_HTMLModule_Tidy_XHTMLStrict extends
+      HTMLPurifier_HTMLModule_Tidy
+{
+    
+    var $name = 'Tidy_XHTMLStrict';
+    var $defaultLevel = 'light';
+    
+    function makeFixes() {
+        $r = array();
+        $r['blockquote#child'] = false;
+        $r['blockquote#content_model_type'] = 'strictblockquote';
+        return $r;
+    }
+    
+    var $defines_child_def = true;
+    function getChildDef($def) {
+        if ($def->content_model_type != 'strictblockquote') return false;
+        return new HTMLPurifier_ChildDef_StrictBlockquote($def->content_model);
+    }
+    
+}
+
+?>