: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, 49 deletions

diff --git a/library/HTMLPurifier/Node.php b/library/HTMLPurifier/Node.php
deleted file mode 100644
index 3995fec9f..000000000
--- a/library/HTMLPurifier/Node.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-/**
- * Abstract base node class that all others inherit from.
- *
- * Why do we not use the DOM extension?  (1) It is not always available,
- * (2) it has funny constraints on the data it can represent,
- * whereas we want a maximally flexible representation, and (3) its
- * interface is a bit cumbersome.
- */
-abstract class HTMLPurifier_Node
-{
-    /**
-     * Line number of the start token in the source document
-     * @type int
-     */
-    public $line;
-
-    /**
-     * Column number of the start token in the source document. Null if unknown.
-     * @type int
-     */
-    public $col;
-
-    /**
-     * Lookup array of processing that this token is exempt from.
-     * Currently, valid values are "ValidateAttributes".
-     * @type array
-     */
-    public $armor = array();
-
-    /**
-     * When true, this node should be ignored as non-existent.
-     *
-     * Who is responsible for ignoring dead nodes?  FixNesting is
-     * responsible for removing them before passing on to child
-     * validators.
-     */
-    public $dead = false;
-
-    /**
-     * Returns a pair of start and end tokens, where the end token
-     * is null if it is not necessary. Does not include children.
-     * @type array
-     */
-    abstract public function toTokenPair();
-}
-
-// vim: et sw=4 sts=4