bug#613: 23.0.60; Unicode display problems

[Kenichi Handa <handa@m17n.org>]

Sorry for the late responce.

> Kenichi Handa writes:
> > Thank you.  But, unfortunately, the list was too long and
> > font-show-log truncated such long lists.  Please show me the
> > value of font-log itself instead:
> >
> > (1) Start Emacs as "% emacs -Q".
> > (2) ESC : (setq font-log nil)
> > (3) ESC : (insert #x201c)
> > (4) C-h v font-log RET

Thank you for the data.  I found very strange thing.  The
log has this entry.

>  (list "-unknown-DejaVu Sans Mono-*-iso10646-1"
>        [])

So, Emacs couldn't find a font matching with:
  -unknown-DejaVu Sans Mono-*-iso10646-1
But, the log also has this entry.

>  (list "-unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1"
>        ["-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1" "-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1"])

So, Emacs found:
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
even if it should match with the former font pattern.

I tried various settings but I couldn't reproduce such a
thing.  Aren't there anyone else who has the same problem.

To find out what's going on in your environment, I need more
detailed logging info.  So I'm going to improve the font-log
facility.

By the way, what is the result of:

% fc-list 'Dejavu Sans Mono' file

---
Kenichi Handa
handa@ni.aist.go.jp