[xwiki-devs] Escape string assigned to a JavaScript variable from Velocity

Hi devs, I have this code: var content = '$content'; I need to escape the string before it is written to the response because otherwise the JavaScript code can be easily messed up. Is there any utility function/macro in the platform that I can use for this purpose? I couldn't find anything so I wrote a small velocity macro: #** * Escapes the given velocity string before it is assigned to a JavaScipt variable. * The following characters are escaped: \, ", ' and \n. * * @param $string the string to be escaped for JavaScript *# #macro(escapeForJavaScript $string)$!{string.replace('\', '\\').replace('"', '\"').replace("'", "\'").replace("\u000D\u000A", "\u000A").replace("\u000A", '\n')}#end This code can be optimized in Java by traversing the string only once. Should I add a $util.escapeForJS method or the velocity macro to the platform? Thanks, Marius