After upgrade to Magento ee 1.13 javascript breaks on single quote translations

Question

I have recently upgraded an environment from a french customer form ee1.11 to ee1.13.

I am getting javascript errors allover for strings with single quotes, Alltough this was fixed a few versions ago the problem now turned up again.

While waiting for a response from Magento i would like to ask if anyone had any experience with this / has a possible temporary solution.

Example error below:

 SyntaxError: missing ) after argument list 

'Qu'est-ce que c'est ?',

Answer 1

This was confirmed as a corebug, Magento gave the patch and as stated they fixed escaping the js. You can just contact Magento for the patch.