bug#613: 23.0.60; Unicode display problems

[Torsten Bronger]

The screen representations of unicode codepoints for left/right double quotes
(x201c, x201d), square root (x221a) and probably many other are too wide and
not anti-aliased like the rest of my glyphs.  According to display-char, they
are taken from

xft:-unknown-Kochi Gothic-normal-normal-normal-*-17-*-*-*-*-0-iso10646-1

In contrast to this, alpha, beta, gamma etc are taken from my main screen font
called

xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-17-*-*-*-m-0-iso10646-1

Additionally, the ellipsis (x2026) consists of three dots in x-height (instead
of dots on the baseline).

I didn't have these issues with the CVS version of June 7th.  At that time, all
these glyphs were taken from my main font.




In GNU Emacs 23.0.60.1 (x86_64-unknown-linux-gnu)
 of 2008-07-25 on wilson
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--prefix=/usr/local/' 
'--mandir=/usr/local/share/man/' '--infodir=/usr/local/share/info/' 
'--with-x-toolkit=no' '--with-xpm' '--with-jpeg' '--with-tiff' '--with-gif' 
'--with-png' '--with-x''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Notes

Minor modes in effect:
  diff-auto-refine-mode: t
  outline-minor-mode: t
  global-auto-revert-mode: t
  savehist-mode: t
  display-time-mode: t
  desktop-save-mode: t
  mouse-wheel-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t