Ar 11:31 -0700 1999-09-24, scríobh John Hudson:
>Other problems stem from over
>enthusiastic application of the abstract character philosophy by the UTC,
>resulting in awkward codepoint unifications which make the task of mapping
>glyphs to character encodings in fonts unnecessarily complicated.
We successfully disunified YOGH from EZH and S and T WITH COMMA BELOW from
S and T WITH CEDILLA.
>This
>accounts for, among many other instances, the lowercase hooked f used in
>the orthographies of many African languages being unified with the
>florin/guilder currency symbol, which is semantically distinct, most often
>fitted to the figure width, and almost always stylistically represented in
>an oblique or script form.
And therefore most fonts are useless for the African languages. To my mind
the florin sign does not appear in the UCS.
>The job of the font developer might be described as 'solving glyph problems
>caused by character sets'.
No, we should fix the character sets.
The following disunifications are, in general, still under discussion:
* COPTIC to be disunified from GREEK
* CYRILLIC LETTERs KU, WE, to be disunified from LATIN LETTERs Q, W
* FLORIN SIGN to be disunified from LATIN LETTER F WITH HOOK
* LATIN LETTER TONE THREE to be disunified from CYRILLIC LETTER ZE
* LATIN LETTER TONE FOUR to be disunified from CYRILLIC LETTER CHE
* CYRILLIC LETTER EN WITH TAIL to be disunified from CYRILLIC LETTER EN
WITH DESCENDER
* IPA Greek letters to be disunified from Greek letters.
Of them, I suppose the FLORIN SIGN disunification might be considered
expensive to industry because Ÿ appears in Apple and Microsoft code pages.
Pity about the Africans, in that case. Unless we help them by adding a
LATIN SMALL LETTER AFRICAN F WITH HOOK which would case map to the LATIN
CAPITAL LETTER F WITH HOOK.
-- Michael Everson * Everson Gunn Teoranta * http://www.indigo.ie/egt 15 Port Chaeimhghein Íochtarach; Baile Átha Cliath 2; Éire/Ireland Guthán: +353 1 478 2597 ** Facsa: +353 1 478 2597 (by arrangement) 27 Páirc an Fhéithlinn; Baile an Bhóthair; Co. Átha Cliath; Éire
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