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Re: Pixel-based display functions

From: Eli Zaretskii
Subject: Re: Pixel-based display functions
Date: Fri, 30 Jan 2015 13:15:51 +0200

> From: Andreas Schwab <address@hidden>
> Cc: Lars Ingebrigtsen <address@hidden>,  address@hidden
> Date: Fri, 30 Jan 2015 11:20:24 +0100
> Eli Zaretskii <address@hidden> writes:
> >> The face doesn't say what font is going to be used.  If I put 日本語
> >> here, the entire preceding line has the same face, but two different
> >> fonts.
> >
> > Then check the 'charset' text property as well.
> That isn't guaranteed to exist.

Yes, I know.  But it should be a stopgap at least, and will allow Lars
to develop the code, even if it will not be perfect for now.

I will look in the display engine for how this is done, perhaps
there's some trick that Lars could adopt.  Or maybe a new primitive is
in order.

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