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* bug#2435: 23.0.90; customize/whitespace: display stops updating
@ 2009-02-22 16:44 Jindrich Makovicka
  2009-02-23 11:52 ` Juanma Barranquero
  0 siblings, 1 reply; 6+ messages in thread
From: Jindrich Makovicka @ 2009-02-22 16:44 UTC (permalink / raw)
  To: emacs-pretest-bug; +Cc: makovick, rfrancoise

When scrolling down the Whitespace group in Customize, the display
stops updating, probably when reaching the Hspace Regexp entry
containing exotic characters with different character height. However,
Emacs is not frozen and just switching to another buffer and back to
customize is enough to work the issue around. After the switch,
Customize works normally, including the Hspace Regexp entry.

Steps to reproduce here:

M-x customize-group whitespace
press Page Down
Customize window now stops updating until I switch to another buffer
and back



In GNU Emacs 23.0.90.1 (x86_64-pc-linux-gnu, GTK+ Version 2.12.12)
 of 2009-02-22 on elegiac, modified by Debian
 (emacs-snapshot package, version 1:20090222-1)
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure  '--build' 'x86_64-linux-gnu' '--host' 'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.90/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.90/site-lisp:/usr/share/emacs/site-lisp' '--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=x86_64-linux-gnu' 'host_alias=x86_64-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS=''

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: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Help

Minor modes in effect:
  show-paren-mode: t
  server-mode: t
  global-whitespace-newline-mode: t
  global-whitespace-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  view-mode: t

Recent input:
0 8 9 0 7 8 9 <down-mouse-1> <mouse-1> h f h d f g 
h d f g h C-c C-c M-x m a i l <return> <home> <return> 
<up> F r o m : SPC m a k o v i c k @ g m a i l . c 
o m <down> m a k o v i c k @ g m a i l . c o m <down> 
s d f a s d f a <down-mouse-1> <mouse-1> a s d f a 
s d f C-c C-c C-h C-g M-x c u s t <tab> - g <tab> m 
<backspace> <return> m a i l <return> <help-echo> <help-echo> 
<help-echo> <down-mouse-1> <help-echo> <down-mouse-1> 
<help-echo> <down-mouse-1> <down-mouse-5> <mouse-5> 
<down-mouse-5> <mouse-5> <down-mouse-5> <mouse-5> <help-echo> 
<down-mouse-1> <mouse-2> <help-echo> <down-mouse-1> 
<help-echo> <down-mouse-1> <mouse-1> <down-mouse-5> 
<mouse-5> <down-mouse-5> <mouse-5> <double-down-mouse-5> 
<double-mouse-5> <down-mouse-5> <mouse-5> <double-down-mouse-5> 
<double-mouse-5> <triple-down-mouse-5> <triple-mouse-5> 
<down-mouse-4> <mouse-4> <help-echo> M-x s e <backspace> 
m a <tab> ` 1 <backspace> <backspace> <tab> <backspace> 
<backspace> e n d m <tab> <tab> <tab> <backspace> <backspace> 
<backspace> <backspace> <backspace> m a i l <tab> <return> 
C-x k <return> <help-echo> <help-echo> <down-mouse-4> 
<mouse-4> <double-down-mouse-4> <double-mouse-4> <down-mouse-5> 
<mouse-5> <down-mouse-5> <mouse-5> <double-down-mouse-5> 
<double-mouse-5> <down-mouse-5> <mouse-5> <next> <prior> 
<help-echo> <help-echo> <help-echo> <help-echo> <down-mouse-1> 
<down-mouse-1> <down-mouse-1> <down-mouse-1> <mouse-1> 
<help-echo> <down-mouse-1> <help-echo> <down-mouse-4> 
<mouse-4> <double-down-mouse-4> <double-mouse-4> <triple-down-mouse-4> 
<triple-mouse-4> <down-mouse-5> <mouse-5> <down-mouse-4> 
<mouse-4> <double-down-mouse-4> <double-mouse-4> <down-mouse-4> 
<mouse-4> <double-down-mouse-4> <double-mouse-4> <triple-down-mouse-4> 
<triple-mouse-4> <triple-down-mouse-4> <triple-mouse-4> 
l l <down-mouse-1> <down-mouse-1> <mouse-1> <help-echo> 
<down-mouse-1> <help-echo> <down-mouse-1> <mouse-1> 
M-x <up> <return> m a k o v i c k @ g m a i l . c o 
m <down> v x z v z x c v <down-mouse-1> z x <drag-mouse-1> 
c v z x c C-c C-c M-x b u g <backspace> <backspace> 
<backspace> <backspace> <up> <up> <up> <up> <up> <down> 
<return>

Recent messages:
To install your edits, invoke [State] and choose the Set operation
Mark set
byte-code: Beginning of buffer [2 times]
Custom-no-edit: You can't edit this part of the Custom buffer [2 times]
To install your edits, invoke [State] and choose the Set operation
Saving file /home/henry/.emacs...
Wrote /home/henry/.emacs
Mark set
Sending...done
call-interactively: Text is read-only






^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#2435: 23.0.90; customize/whitespace: display stops updating
  2009-02-22 16:44 bug#2435: 23.0.90; customize/whitespace: display stops updating Jindrich Makovicka
@ 2009-02-23 11:52 ` Juanma Barranquero
  2009-02-23 12:04   ` Jindřich Makovička
  0 siblings, 1 reply; 6+ messages in thread
From: Juanma Barranquero @ 2009-02-23 11:52 UTC (permalink / raw)
  To: Jindrich Makovicka; +Cc: 2435

On Sun, Feb 22, 2009 at 17:44, Jindrich Makovicka <makovick@gmail.com> wrote:

> However,
> Emacs is not frozen and just switching to another buffer and back to
> customize is enough to work the issue around.

If, instead of switching to another buffer and back, you just wait for
a few seconds, it does not work?

Do you see the same effect when displaying the HELLO file? (C-h h)

    Juanma






^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#2435: 23.0.90; customize/whitespace: display stops updating
  2009-02-23 11:52 ` Juanma Barranquero
@ 2009-02-23 12:04   ` Jindřich Makovička
  2009-02-23 12:40     ` Juanma Barranquero
  0 siblings, 1 reply; 6+ messages in thread
From: Jindřich Makovička @ 2009-02-23 12:04 UTC (permalink / raw)
  To: Juanma Barranquero; +Cc: 2435

On Mon, Feb 23, 2009 at 12:52, Juanma Barranquero <lekktu@gmail.com> wrote:
> On Sun, Feb 22, 2009 at 17:44, Jindrich Makovicka <makovick@gmail.com> wrote:
>
>> However,
>> Emacs is not frozen and just switching to another buffer and back to
>> customize is enough to work the issue around.
>
> If, instead of switching to another buffer and back, you just wait for
> a few seconds, it does not work?

No, the buffer, modeline and scrollbar just stop updating. Otherwise,
Emacs seems to behave normally - the point moves, minibuffer reports
beginning/end of buffer etc. It just doesn't get displayed.

> Do you see the same effect when displaying the HELLO file? (C-h h)

No, HELLO is ok.

-- 
Jindrich Makovicka






^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#2435: 23.0.90; customize/whitespace: display stops updating
  2009-02-23 12:04   ` Jindřich Makovička
@ 2009-02-23 12:40     ` Juanma Barranquero
  2009-02-23 12:52       ` Jindřich Makovička
  2009-02-23 19:47       ` Jindřich Makovička
  0 siblings, 2 replies; 6+ messages in thread
From: Juanma Barranquero @ 2009-02-23 12:40 UTC (permalink / raw)
  To: Jindřich Makovička; +Cc: Vinicius Jose Latorre, 2435

On Mon, Feb 23, 2009 at 13:04, Jindřich Makovička <makovick@gmail.com> wrote:

> No, the buffer, modeline and scrollbar just stop updating.

Weird. On Windows I see a delay while the font backend looks for
suitable fonts, and then Emacs resumes normal behavior. Seems like a
bug in the font backend (font detection has generated quite a few bug
reports since the Unicode switch, though it works much much better
now).

You can try to generate a font log (see variable `font-log' and
command `font-show-log') to see whether it sheds any light.

Vinicius, what is character #x8a0 in `whitespace-hspace-regexp'?

    Juanma






^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#2435: 23.0.90; customize/whitespace: display stops updating
  2009-02-23 12:40     ` Juanma Barranquero
@ 2009-02-23 12:52       ` Jindřich Makovička
  2009-02-23 19:47       ` Jindřich Makovička
  1 sibling, 0 replies; 6+ messages in thread
From: Jindřich Makovička @ 2009-02-23 12:52 UTC (permalink / raw)
  To: Juanma Barranquero; +Cc: Vinicius Jose Latorre, 2435

On Mon, Feb 23, 2009 at 13:40, Juanma Barranquero <lekktu@gmail.com> wrote:
> On Mon, Feb 23, 2009 at 13:04, Jindřich Makovička <makovick@gmail.com> wrote:
>
>> No, the buffer, modeline and scrollbar just stop updating.
>
> Weird. On Windows I see a delay while the font backend looks for
> suitable fonts, and then Emacs resumes normal behavior. Seems like a
> bug in the font backend (font detection has generated quite a few bug
> reports since the Unicode switch, though it works much much better
> now).
>
> You can try to generate a font log (see variable `font-log' and
> command `font-show-log') to see whether it sheds any light.

Here it goes (after the display freeze):

ftfont-list: -*-Monospace-*-iso8859-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
xfont-list: -*-Monospace-*-*-*-*-*-*-*-*-*-*-iso8859-1
xfont-list: monospace-12
list: -*-Monospace-*-iso8859-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
sort-by: -*-Monospace-normal-normal-normal-*-15-*-iso8859-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
ftfont-list: -unknown-DejaVu Sans Mono-*-iso8859-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
xfont-list: -unknown-DejaVu Sans Mono-*-*-*-*-*-*-*-*-*-*-iso8859-1
xfont-list: monospace-12
list: -unknown-DejaVu Sans Mono-*-iso8859-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-iso8859-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-iso8859-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-normal-italic-normal-*-15-*-iso8859-1
  xft:-unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-oblique-normal-*-15-*-m-0-iso10646-1
ftfont-list: -unknown-DejaVu Sans Mono-*-m-*-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
xfont-list: -unknown-DejaVu Sans Mono-*-*-*-*-*-*-*-*-m-*-iso10646-1
xfont-list: monospace-12
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-light-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-light-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-light-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-light-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
ftfont-list: -unknown-Sans Serif-*-iso8859-1
  -unknown-DejaVu Sans-bold-oblique-semi-condensed-*-0-iso10646-1
  -unknown-DejaVu Sans-bold-normal-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-bold-oblique-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-extra-light-normal-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-normal-normal-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-bold-normal-semi-condensed-*-0-iso10646-1
  -unknown-DejaVu Sans-normal-oblique-semi-condensed-*-0-iso10646-1
  -unknown-DejaVu Sans-normal-oblique-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-normal-normal-semi-condensed-*-0-iso10646-1
xfont-list: -unknown-Sans Serif-*-*-*-*-*-*-*-*-*-*-iso8859-1
xfont-list: monospace-12
list: -unknown-Sans Serif-*-normal-*-iso8859-1
  -unknown-DejaVu Sans-normal-normal-semi-condensed-*-0-iso10646-1
  -unknown-DejaVu Sans-bold-normal-semi-condensed-*-0-iso10646-1
  -unknown-DejaVu Sans-normal-normal-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-extra-light-normal-normal-*-0-iso10646-1
  -unknown-DejaVu Sans-bold-normal-normal-*-0-iso10646-1
sort-by: -unknown-Sans Serif-bold-normal-normal-*-18-*-iso8859-1
  xft:-unknown-DejaVu Sans-bold-normal-normal-*-0-iso10646-1
open: -unknown-DejaVu Sans-bold-normal-normal-*-0-iso10646-1
  xft:-unknown-DejaVu Sans-bold-normal-normal-*-18-*-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
list: -unknown-DejaVu Sans Mono-*-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-bold-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
font for: (2208)
ftfont-list: -unknown-DejaVu Sans Mono-*-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
xfont-list: -unknown-DejaVu Sans Mono-*-*-*-*-*-*-*-*-*-*-iso10646-1
xfont-list: monospace-12
list: -unknown-DejaVu Sans Mono-*-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
ftfont-list: -unknown-DejaVu Sans Mono-*-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
xfont-list: -unknown-DejaVu Sans Mono-*-*-*-*-*-*-*-*-*-*-iso10646-1
list: -unknown-DejaVu Sans Mono-*-iso10646-1
  -unknown-DejaVu Sans Mono-bold-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-oblique-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  -unknown-DejaVu Sans Mono-bold-oblique-normal-*-m-0-iso10646-1
sort-by: -unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
open: -unknown-DejaVu Sans Mono-normal-normal-normal-*-m-0-iso10646-1
  xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-m-0-iso10646-1
ftfont-list: -mutt-clearlyu-*-iso10646-1
xfont-list: -mutt-clearlyu-*-*-*-*-*-*-*-*-*-*-iso10646-1
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-- 
Jindrich Makovicka






^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#2435: 23.0.90; customize/whitespace: display stops updating
  2009-02-23 12:40     ` Juanma Barranquero
  2009-02-23 12:52       ` Jindřich Makovička
@ 2009-02-23 19:47       ` Jindřich Makovička
  1 sibling, 0 replies; 6+ messages in thread
From: Jindřich Makovička @ 2009-02-23 19:47 UTC (permalink / raw)
  To: Juanma Barranquero; +Cc: Vinicius Jose Latorre, 2435

On Mon, Feb 23, 2009 at 13:40, Juanma Barranquero <lekktu@gmail.com> wrote:
> On Mon, Feb 23, 2009 at 13:04, Jindřich Makovička <makovick@gmail.com> wrote:
>
>> No, the buffer, modeline and scrollbar just stop updating.
>
> Weird. On Windows I see a delay while the font backend looks for
> suitable fonts, and then Emacs resumes normal behavior. Seems like a
> bug in the font backend (font detection has generated quite a few bug
> reports since the Unicode switch, though it works much much better
> now).
>
> You can try to generate a font log (see variable `font-log' and
> command `font-show-log') to see whether it sheds any light.
>
> Vinicius, what is character #x8a0 in `whitespace-hspace-regexp'?

Update: The bug seems to be triggered by a particular Korean font
(UnDotum), contained in a Debian package ttf-unfonts-core , and
configured in ~/.emacs by

(set-fontset-font (frame-parameter nil 'font)
      'korean-ksc5601 '("UnDotum" . "ksc5601.*"))

To be sure it's not just the Debian binary, I tried a plain CVS build
and the bug is triggered as well.

-- 
Jindrich Makovicka






^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2009-02-23 19:47 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-02-22 16:44 bug#2435: 23.0.90; customize/whitespace: display stops updating Jindrich Makovicka
2009-02-23 11:52 ` Juanma Barranquero
2009-02-23 12:04   ` Jindřich Makovička
2009-02-23 12:40     ` Juanma Barranquero
2009-02-23 12:52       ` Jindřich Makovička
2009-02-23 19:47       ` Jindřich Makovička

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