:arrow_up: Update HTML Purifier library.

Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility.
Used composer to manage this library.

1 files changed, 0 insertions, 51 deletions

diff --git a/library/HTMLPurifier/HTMLModule/List.php b/library/HTMLPurifier/HTMLModule/List.php
deleted file mode 100644
index 7a20ff701..000000000
--- a/library/HTMLPurifier/HTMLModule/List.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
- */
-class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
-{
-    /**
-     * @type string
-     */
-    public $name = 'List';
-
-    // According to the abstract schema, the List content set is a fully formed
-    // one or more expr, but it invariably occurs in an optional declaration
-    // so we're not going to do that subtlety. It might cause trouble
-    // if a user defines "List" and expects that multiple lists are
-    // allowed to be specified, but then again, that's not very intuitive.
-    // Furthermore, the actual XML Schema may disagree. Regardless,
-    // we don't have support for such nested expressions without using
-    // the incredibly inefficient and draconic Custom ChildDef.
-
-    /**
-     * @type array
-     */
-    public $content_sets = array('Flow' => 'List');
-
-    /**
-     * @param HTMLPurifier_Config $config
-     */
-    public function setup($config)
-    {
-        $ol = $this->addElement('ol', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
-        $ul = $this->addElement('ul', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
-        // XXX The wrap attribute is handled by MakeWellFormed.  This is all
-        // quite unsatisfactory, because we generated this
-        // *specifically* for lists, and now a big chunk of the handling
-        // is done properly by the List ChildDef.  So actually, we just
-        // want enough information to make autoclosing work properly,
-        // and then hand off the tricky stuff to the ChildDef.
-        $ol->wrap = 'li';
-        $ul->wrap = 'li';
-        $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
-
-        $this->addElement('li', false, 'Flow', 'Common');
-
-        $this->addElement('dd', false, 'Flow', 'Common');
-        $this->addElement('dt', false, 'Inline', 'Common');
-    }
-}
-
-// vim: et sw=4 sts=4