Re: [Private Use Area] Audio Description, Subtitle, Signing

From: Peter Kirk (peter.r.kirk@ntlworld.com)
Date: Mon Jul 14 2003 - 18:04:08 EDT

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    On 14/07/2003 12:38, Kenneth Whistler wrote:

    >>At 10:34 -0700 2003-07-14, Peter Kirk wrote:
    >>
    >>
    >>>On 14/07/2003 09:04, Doug Ewell wrote:
    >>>
    >>>
    >>>
    >>>>* Michael Everson's and Roozbeh Pournader's provisional PUA assignments
    >>>>for ARABIC PASHTO ZWARAKAY and AFGHANI SIGN, two legitimate characters
    >>>>that cannot be represented in Unicode by any other means.
    >>>>
    >>>>
    >>>>
    >>>Why not, may I ask, as a newcomer to this list? Is there some
    >>>technical reason, or a political one?
    >>>
    >>>
    >
    >Michael Everson responded:
    >
    >
    >
    >>What do you mean? The ZWARAKAY is a new combining mark; the AFGHANI
    >>SIGN is a unique currency symbol. Neither is yet encoded.
    >>
    >>
    >
    >The ZWARAKAY has been approved for encoding by the UTC:
    >
    >U+0659 ARABIC ZWARAKAY
    >
    >It still has to wend its way through the ISO ballotting process,
    >so it is a couple years away from final publication, at this
    >point.
    >
    >The UTC hasn't considered the AFGHANI SIGN yet, but there is
    >no reason to think that it will be controversial when it comes
    >up in a formal proposal.
    >
    >These are just two more examples of legitimate characters,
    >fairly recently identified, that will take awhile to be
    >standardized in a particular (future) version of the Unicode
    >Standard. Implementations which need to use them *now* may,
    >as Michael has suggested, make use of PUA encoding, in the
    >knowledge that once standardization is complete, they will
    >have to shift their representation to the standard code points.
    >
    >--Ken
    >
    >
    >
    >
    >
    Thank you, Michael and Ken. I had misunderstood Doug's original
    statement as suggesting that these characters could not be accepted, not
    simply that they had not yet been accepted.

    -- 
    Peter Kirk
    peter.r.kirk@ntlworld.com
    http://web.onetel.net.uk/~peterkirk/
    


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