If you look at this: http://stackoverflow.com/questions/18... and this: http://en.wikipedia.org/wiki/Percent-..., the ' -- is a reserved character and should be escaped if not used for its reserved purpose.
If you look at this: http://stackoverflow.com/questions/18... and this: http://en.wikipedia.org/wiki/Percent-..., the ' -- is a reserved character and should be escaped if not used for its reserved purpose.