Standaridized variation sequences for the Desert alphabet?

[Mark Davis ☕️]

Mark

On Thu, Apr 6, 2017 at 6:11 PM, Michael Everson <everson at evertype.com>
wrote:

> On 6 Apr 2017, at 16:05, Mark Davis ☕️ <mark at macchiato.com> wrote:
>
> >> I just get frustrated when everyone including the veterans seems to
> forget every bit of precedent that we have for the useful encoding of
> characters.
> >
> > ​Nobody's forgetting anything. ​Simply because people disagree with you
> doesn't mean they are forgetful or stupid. One could just as well respond
> that you are forgetting that Unicode is not a glyph standard. Merely
> because a character have multiple shapes is not grounds for disunifying it.
>
> The ignoring of reasonable precedent does not make the UTC seem
> reasonable. In terms of Deseret, the suggestion that characters ��/��/��/��
> with a stroke derived from �� are glyph variants of one another simply
> makes no sense at all. We have honed over many years our understanding of
> writing systems, and saying “Oh, ��-with-stroke and ��-with stroke are
> variant shapes of the same thing”… Anyone can see that this is not true.
>

​"Anyone" doesn't matter. What matters is users of Deseret, not you, not
me. If knowledgeable users of Deseret recognize two shapes as representing
the same character, that is what matters. Similarly, users of Fraktur will
recognize that *very* different shapes represent the same Latin character,
while some very similar (to other's eyes) shapes represent different
characters (some of the capitals, for example).
​

>
> The vexing thing is that one can never rely on consistency in the UTC’s
> approaches to any proposal. I have discussed this with other successful and
> prolific proposal writers. It’s always a coin-toss as to how a proposal
> will be viewed.
>
> The recent instance of adding attested capital letters for ʂ and ʐ is a
> perfect example. We have seen before some desire to see evidence for casing
> pairs (though often it has not been sought.) We have never before seen
> evidence for casing pairs to be thrown out. Case, of course, is a function
> of the Latin script, just as it is of Greek and Cyrillic and Armenian and
> Cherokee and both Georgian scripts and others. The UTC’s refusal to encode
> attested capitals for ʂ and ʐ simply makes no sense.
>

​To you.
​

>
> Your statement "Merely because a character have multiple shapes is not
> grounds for disunifying it” suggests an underlying view that "everything is
> already encoded and additions are disunifications”.


​No, not at all. That is a false dichotomy.


> I do not subscribe to this view.
>


​

>
> Michael Everson
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