From c45685e4ea29aef9a89d28c1fcf595300a57a596 Mon Sep 17 00:00:00 2001
From: Ben Eater <eater@khanacademy.org>
Date: Tue, 14 Jan 2014 12:02:48 -0800
Subject: [PATCH] Don't use native indexOf

Test Plan: Use KaTeX to render "\Large{123}" in IE8

Auditors: alpert
---
 Parser.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Parser.js b/Parser.js
index 260346e2b..97914dad4 100644
--- a/Parser.js
+++ b/Parser.js
@@ -363,7 +363,7 @@ Parser.prototype.parseNucleus = function(pos) {
         if (group) {
             return new ParseResult(
                 new ParseNode("sizing", {
-                    size: "size" + (sizeFuncs.indexOf(nucleus.type) + 1),
+                    size: "size" + (_.indexOf(sizeFuncs, nucleus.type) + 1),
                     value: group.result
                 }),
                 group.position);