On Thu, 23 Aug 2007 at 13:40:47 +0100, Simon McVittie wrote: > No, we can't. REC-xml says: > > Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] XML 1.1 does allow #x1-#x8, #xB-#xC, #xE-#x1F, although only in character references. However, I suspect XMPP is defined in terms of XML 1.0. Simon