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Article #661

Why Unicode is 16-bit

#661
From: David Opstad
Date: Sun, 06 Sep 1992 01:25
20 lines
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In article <1992Sep4.203521.4099@adobe.com> caro@adobe.UUCP  (Perry A. Caro) writes:
>P.S.
>Speaking of bigger, why oh why is UNICODE 16-bit based?  Can you say
>major byteswapping headaches?  I still think Xerox's interpreted sequence
>of bytes, with infinitely expandable space, is the better solution.

Actually, Unicode is a 16-bit standard, and explicitly NOT a 2-octet
standard, specifically to avoid byteswapping problems. And I have to say,
as a former Xeroid who actually wrote part of the multilingual text
system, that XCCS (the Xerox Character Coding Standard) was a pain in
the patooties as far as actual use. There were times when you had to
back up a fair distance in your string to find out how the heck to
interpret what the codes meant. I seem to recall a fateful car ride one
day back in '87 with Joe Becker and Lee Collins when we decided that
a *real* character encoding would be uniformly 16-bit, since computers
were growing up and memory wasn't as dear as it used to be in the days
of $300 for 16K for your Apple II...

Dave Opstad
Line Layout Weenie
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Message-ID: <72065@apple.Apple.COM>
Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!ames!data.nas.nasa.gov!taligent!apple!opstad
References: <27233@life.ai.mit.edu> <2A9C6D8A.813@intercon.com> <1992Sep4.203521.4099@adobe.com>

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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!ames!data.nas.nasa.gov!taligent!apple!opstad
From: opstad@Apple.COM (David Opstad)
Newsgroups: comp.fonts
Subject: Why Unicode is 16-bit
Message-ID: <72065@apple.Apple.COM>
Date: 6 Sep 92 01:25:42 GMT
References: <27233@life.ai.mit.edu> <2A9C6D8A.813@intercon.com> <1992Sep4.203521.4099@adobe.com>
Organization: Apple Computer Inc, Cupertino, CA
Lines: 20