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Re: How to convert char from Emacs-20 internal to UTF-8?
From: |
Stefan Monnier |
Subject: |
Re: How to convert char from Emacs-20 internal to UTF-8? |
Date: |
Wed, 16 Mar 2005 12:19:33 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
> I apologize for the "retro" question, but I was wondering if there was an
> easy way to convert a character in the Emacs-20 internal 19-bit encoding
> (from FAST_GLYPH_CHAR(glyph)) to UTF-8 (preferable) or straight Unicode.
> I'd like to do it fully within C if possible, and it needs to be efficient.
Since Emacs-21's internal chars are a superset of Emacs-20's internal chars,
you can just use Emacs-21's facilities like (encode-coding-string <str>
'utf-8) or (encode-char <char> 'ucs).
Stefan