Re: Lua 5.3.0-work2: utf8.sub?
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- Subject: Re: Lua 5.3.0-work2: utf8.sub?
- From: Dirk Laurie <dirk.laurie@...>
- Date: 2014年4月11日 08:59:50 +0200
2014年04月11日 8:10 GMT+02:00 Sean Conner <sean@conman.org>:
> Do i and j represent Unicode values or graphemes? I'm doing some reading
> [1] and it appears the easiest thing to do is treat and indicies as Unicode
> values.
>
> -spc (Because sometimes a character and combining character count as a
> single grapheme, and sometimes it doesn't ... )
The 5.3.0-work2 manual says:
> This library does not provide any support for Unicode other than the handling
> of the encoding. Any operation that needs the meaning of a character, such
> as character classification, is outside its scope.
So definitely no grapheme support.