Re: font-backend mechanism on Windows and Mac?

[Kenichi Handa]

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
#endif.

---
Kenichi Handa
address@hidden