From 77a5d399c8614bd18f6a7a556f52ac0fc5c273c2 Mon Sep 17 00:00:00 2001
From: James Gregory <james@james.id.au>
Date: Wed, 7 Aug 2013 15:12:50 -0700
Subject: Workaround for Chrome bug
 https://code.google.com/p/chromium/issues/detail?id=269679 : switch statement
 I added in isspace to make it faster seemed to cause the whole function to be
 optimized away. Replace with simple range checks in conditional expression.

---
 src/library.js | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/library.js b/src/library.js
index 9feeac6d..61237d07 100644
--- a/src/library.js
+++ b/src/library.js
@@ -4947,17 +4947,7 @@ LibraryManager.library = {
            (chr >= {{{ charCode('{') }}} && chr <= {{{ charCode('~') }}});
   },
   isspace: function(chr) {
-    switch(chr) {
-      case 32:
-      case 9:
-      case 10:
-      case 11:
-      case 12:
-      case 13:
-        return true;
-      default:
-        return false;
-    };
+    return (chr == 32) || (chr >= 9 && chr <= 13);
   },
   isblank: function(chr) {
     return chr == {{{ charCode(' ') }}} || chr == {{{ charCode('\t') }}};
-- 
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