From 6b5e5f4eec718abb6d90f01bf12f7fb62466bb8a Mon Sep 17 00:00:00 2001
From: samreid <reids@colorado.edu>
Date: Wed, 26 Jul 2017 14:32:23 -0600
Subject: [PATCH] Use case insensitive sort, see
 https://github.com/phetsims/chipper/issues/595

---
 js/grunt/sortRequireStatements.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/grunt/sortRequireStatements.js b/js/grunt/sortRequireStatements.js
index a231d75a4..185511728 100644
--- a/js/grunt/sortRequireStatements.js
+++ b/js/grunt/sortRequireStatements.js
@@ -46,7 +46,11 @@ module.exports = function( grunt ) {
         else {
 
           // Not a require statement, sort and flush any pending require statements then continue
-          accumulator.sort();
+          accumulator.sort( function( a, b ) {
+
+            // case insensitive
+            return a.toLowerCase().localeCompare( b.toLowerCase() );
+          } );
           accumulator.forEach( function( a ) {
             result.push( a );
           } );