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Re: font-backend mechanism on Windows and Mac?

From: Kenichi Handa
Subject: Re: font-backend mechanism on Windows and Mac?
Date: Mon, 17 Sep 2007 11:16:01 +0900
User-agent: SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/23.0.0 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO)

In article <address@hidden>, Jason Rumney <address@hidden> writes:

> Kenichi Handa wrote:
> > Ah, both of them are in experimental codes, not yet used
> > actually.  I have not yet decided the precise plan for them.

> One of them must be called somewhere, because I only found the
> possibility that metrics could be NULL when emacs crashed.

>> font.c:1948 nglyphs=1, metrics=NULL

This is font_drive_otf and that function is called only when
font-drive-otf or font-otf-alternates are called explicitly
from Lisp.

>> font.c:3726 nglyphs=i, metrics=NULL

This is in Fdraw_string but commented out by #if 0 and

Kenichi Handa

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