WCFSolutions/com.wcfsolutions.wcf.shoutbox — pull request #1 by ideas2code (2011-11-08 19:38:33+00:00)
Title: filter characters not allowed in XML markup

Some "not-a-character"- codepoints and unicode characters are stoping the shoutbox refresh. This regex should fix this issue by removing all characters not allowed in XML markup.

Example:
1. post "U+0000F" (SI)
2. post something else

The shoutbox will stop refreshing itself after the first shout until the complete page will be refreshed.