Unicode Technical Report #20 at http://www.unicode.org/unicode/reports/tr20/ has been updated.
This report is jointly published as Unicode Technical Report and W3C Note. It has been updated primarily to reflect the addition of character to Unicode 3.1 and the pending addition of characters to the upcoming Unicode 3.2. The principal purpose of the report is to discuss the interaction of certain characters with markup and ways that this affects their suitability in the context of a file that uses XML or a related markup language. The information in the report is intended as guideline for implementers, and is strictly informative in nature. While this notice is not a request for comments, you may direct any suggestions for future updates to the authors.
