Release 1.5.0, merged in r688-867.

- LanguageFactory::instance() declared static
- HTMLModuleManagerTest pass by reference bug fixed, merge back into trunk scheduled

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/strict@869 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/HTMLModule/Presentation.php

@@ -0,0 +1,41 @@
+<?php
+
+require_once 'HTMLPurifier/HTMLModule.php';
+
+/**
+ * XHTML 1.1 Presentation Module, defines simple presentation-related
+ * markup. Text Extension Module.
+ * @note The official XML Schema and DTD specs further divide this into
+ *       two modules:
+ *          - Block Presentation (hr)
+ *          - Inline Presentation (b, big, i, small, sub, sup, tt)
+ *       We have chosen not to heed this distinction, as content_sets
+ *       provides satisfactory disambiguation.
+ */
+class HTMLPurifier_HTMLModule_Presentation extends HTMLPurifier_HTMLModule
+{
+    
+    var $name = 'Presentation';
+    var $elements = array('b', 'big', 'hr', 'i', 'small', 'sub', 'sup', 'tt');
+    var $info = array();
+    var $content_sets = array(
+        'Block' => 'hr',
+        'Inline' => 'b | big | i | small | sub | sup | tt'
+    );
+    
+    function HTMLPurifier_HTMLModule_Presentation() {
+        foreach ($this->elements as $element) {
+            $this->info[$element] = new HTMLPurifier_ElementDef();
+            $this->info[$element]->attr = array(0 => array('Common'));
+            if ($element == 'hr') {
+                $this->info[$element]->content_model_type = 'empty';
+            } else {
+                $this->info[$element]->content_model = '#PCDATA | Inline';
+                $this->info[$element]->content_model_type = 'optional';
+            }
+        }
+    }
+    
+}
+
+?>