Removing carriage return invalidate Javascript

[dreamage]

The following line in FCKEditor.java

String encodedValue = escapeXml(value.replaceAll("((\r?\n)+|\t*)", ""));

remove carriage return, but this can destroy Javascript code entered in FCK if the Javascript use line comments.

For example

a comment here

var i = 2;

• becomes -

a comment var i = 2;

so no more variable declaration.

I don't know what can be done for fix that. Leaving the carriage return in the value attribute of the hidden field seems to be working in IE7 and FF3, but I don't think this is valid XHTML.