Article View: comp.std.internat
Article #93Re: ISO 10646 the final character set?
From: Erik Naggum
Date: Fri, 14 Aug 1992 17:48
Date: Fri, 14 Aug 1992 17:48
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Markku Sakkinen <sakkinen@jyu.fi> writes:
|
| I don't think that the stupid idiosyncrasies of one particular
| programming language should be taken into account when a long-time
| universal character code is defined.
There are such things as "installed base" to consider when doing things.
Although I share your emotional reaction, I also know that standards
that change too much of the way things work will never fly. I'd like to
see ISO 10646 fly.
I don't know whether this is relevant, but ISO 10646 suffers from "byte
order" problems when it's a word or half-word (word being 32 bits) code,
whereas well-known multiple-octet coded character sets such as JIS X0208
define a byte order. ISO 10646 has a "signature" (FEFF) and an unused
(or prohibited, actually) value which corresponds to the byte-swapped
signature (FFFE), and so allow brain-damaged hardware to look like real
hardware. (Talk about idiosyncracies!)
Aside from the hardware problem which makes it impossible to view raw
ISO 10646 as a word or half-word code to portable C programs, the zero
terminator could be defined to be a word or half-word, and everybody
would be happy.
Best regards,
</Erik>
--
Erik Naggum | ISO 8879 SGML | +47 295 0313
| ISO 10744 HyTime |
<erik@naggum.no> | ISO 10646 UCS | Memento, terrigena.
<enag@ifi.uio.no> | ISO 9899 C | Memento, vita brevis.
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Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!unipalm!uknet!mcsun!sunic!aun.uninett.no!nuug!ifi.uio.no!enag From: enag@ifi.uio.no (Erik Naggum) Newsgroups: comp.std.internat,comp.misc Subject: Re: ISO 10646 the final character set? Message-ID: <23304A@erik.naggum.no> Date: 14 Aug 92 17:48:44 GMT References: <Bswu4x.80r@immd4.informatik.uni-erlangen.de> <23303A@erik.naggum.no> <jenkinsj-130892151628@tseng.taligent.com> <1992Aug14.051609.8673@jyu.fi> Organization: Department of Informatics, University of Oslo, Norway Lines: 26