On Sat, 2 Sep 2000, Curtis Clark wrote:

> 1. The glottal stop has been rendered as both U+0027 (perhaps a typewriter 
> version of what is now U+02BC) and U+02C0. I get the impression that U+0027 
> is more common, but it makes more sense to me to use U+02C0. But I 
> understand that, although it is outside the scope of Unicode, IPA glyph 
> shapes are normative, so a glyph variant of U+02C0 that looked like U+0027 
> would probably be Not a Good Thing. Should I go with U+02BC?

The distinct between an IPA-style glottal stop and an apostrophe-shaped
glottal stop is a question of Lakhota orthography, and as such is outside
Unicode's scope.  Use U+02BC for the former, U+02C0 for the latter,
since they are both letters.

> 2. Vowels are nasalized with what appears to be a superscript Greek lower 
> case "eta". I assume that using U+03B7 is not a good idea. I may have 
> overlooked "LATIN SMALL LETTER SUPERSCRIPT ETA" or some such; if not, what 
> is a good alternative approach?

Without seeing the text, I can't be sure, but I suspect what you have
is a superscript U+014B, LATIN SMALL LETTER ENG.  Is this letter
used otherwise in the orthography?  If not, you could use U+014B and
an appropriate font.  If so, consider applying for a new Modifier
Letter, and use a Private Zone codepoint in the meantime.

-- 
John Cowan                                   [EMAIL PROTECTED]
"[O]n the whole I'd rather make love than shoot guns [...]"
        --Eric Raymond


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