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Re: [CSS21] [css3-syntax] Noncharacters

From: Jungshik Shin <jshin@i18nl10n.com>
Date: Sun, 30 Nov 2003 23:17:03 +0900 (KST)
To: Etan Wexler <ewexler@stickdog.com>
Cc: www-style@w3.org
Message-ID: <Pine.LNX.4.58.0311302309060.4579@jshin.net>

On Fri, 28 Nov 2003, Etan Wexler wrote:

> How should CSS processors react to the presence of a noncharacter code
...
> By "noncharacter" I mean codes like unpaired surrogates or U+FFFF.

Just in case, there are 66 noncharacters in Unicode(-sense). They're

   U+xxFFFE, U+xxFFFF, and U+FDD0 .. U+FDEF
where 'xx' is from 00 to 10 (hexadecimal). That is, in all planes
(planes 0 through 15), characters whose code points end with FFFE or
FFFF are non-characters.

  Ref.
   http://www.unicode.org/versions/Unicode4.0.0/ch15.pdf

  Jungshik
Received on Sunday, 30 November 2003 09:17:35 GMT

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