The character versus data distinction is important. XML does have a way to express non-ASCII characters using the DTD as noted. For true binary data CDATA tags almost do it, but they're not foolproof since the binary data could contain sequences that would make the tag look like it ended before it really did. But you could encode using an agreed upon scheme, such as uuencode or base64 encoding and put that in CDATA tags. Ugly, but possible.

In reply to Re^3: Encoding is a pain. by steves
in thread Encoding is a pain. by zeimusu

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