This is a warning caused by fragments like:
a="hello\ world"
Apparently, JsBin does not support the line continuation character unless a specific option is given.
How to set the specified multi-line option?
Thanks.
I don't know if you need this anymore, but use: /*jshint multistr: true */
/*jshint multistr: true */
Example:
/*jshint multistr: true */ var data = "multiline \ text \ here.";
It will simply remove the warning.