From f7880acb02447b0e1c0643a3aac6b7f3b8349443 Mon Sep 17 00:00:00 2001
From: Ryan Randall <rrandall@cainc.com>
Date: Mon, 25 Jun 2018 15:47:23 -0400
Subject: [PATCH] Expose dom tree (#1446)

* Exposes domTree

* Exposing domTree

* Update per comment.
---
 katex.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/katex.js b/katex.js
index c09d4bf8..ecfca5d3 100644
--- a/katex.js
+++ b/katex.js
@@ -189,4 +189,12 @@ export default {
      * adds a new macro to builtin macro list
      */
     __defineMacro: defineMacro,
+    /**
+     * Expose the dom tree node types, which can be useful for type checking nodes.
+     *
+     * NOTE: This method is not currently recommended for public use.
+     * The internal tree representation is unstable and is very likely
+     * to change. Use at your own risk.
+     */
+    __domTree: domTree,
 };