Hi, the page http://www.w3.org/TR/REC-xml/#charsets mentions in a note, that some characters are discouraged, in essence all C1 controls excl. NEL and the 66 non-characters. The 66 non-characters consist of 17 planes * 2 (??FFFE, ??FFFF) and 32 u+FDD0 up to u+FDEF. This XML 1.0 document says u+FDDF instead of u+FDEF. The page http://www.unicode.org/Public/UNIDATA/DerivedAge.txt claims that these 32 non-characters were introduced together in Unicode version 3.1. The normative [Unicode3] reference in XML 1.0 4th ed. is based on Unicode version 3.2. Regards, FrankReceived on Tuesday, 5 September 2006 06:01:31 GMT
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