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Re: Where is a character presence tested in a font?
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From: |
Eli Zaretskii |
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Subject: |
Re: Where is a character presence tested in a font? |
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Date: |
Sun, 15 Jul 2012 19:22:10 +0300 |
> From: Óscar Fuentes <address@hidden>
> Date: Sun, 15 Jul 2012 17:44:36 +0200
>
> Could someone point me to the source code (or API name) where Emacs
> on MS Windows tests for the presence of a given character on a font?
Search for uses of font_has_char. The Windows implementation of this
just returns -1, but the code that calls it should then use some
alternative strategy (which includes opening the font, AFAIU) to
arrive at the conclusion.
Sorry, I don't know more than this.