On Wed, Aug 19, 2009 at 6:28 AM, <[email protected]> wrote:
> I like the &#x; idea.  There is just one potential problem: will XML
> readers support it?  The linked XML spec has the same restrictions on
> encoded character entities as on raw characters appearing in the file.
> Does anyone know if that restriction is honored in practice?  Anyone
> want to test on Xerces?

I don't have a parser lying around to prove this to myself, but I
don't think \0 => &#x0; will work.  &#x0 is just a way to type the
zeroth character when you don't have a zeroth-character-key on your
keyboard.  A conforming XML parser will convert it into the zeroth
character and then yell at you, just as if the zeroth character were
in the text all along.  I tried something similar a while back with
some arbitrary parser and things blew up on me.

Ian

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