GNU bug report logs - #7080
23.2; In octave-mode of emacs, fltk based figure window does not close

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.2; In octave-mode of emacs, fltk based figure window does not close
Date: Tue, 21 Sep 2010 11:00:55 +0900

hello,
I noticed that in octave-mode of emacs, figure window generated by
fltk-backended octave does not close. Nothing happens, while I click [X] button
on the figure window. When I use octave on a normal terminal(rxvt,for
example), it works well(I can close the windows correctly).

The gnuplot-backended octave works well on octave-mode of emacs and on
normal termninal. GNU Octave version is 3.3.52.


----
In GNU Emacs 23.2.1 (i486-pc-linux-gnu, GTK+ Version 2.20.0)
 of 2010-08-15 on raven, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
configured using `configure  '--build' 'i486-linux-gnu' '--build' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' '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: ja_JP.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  tabbar-mode: t
  show-paren-mode: t
  recentf-mode: t
  delete-selection-mode: t
  pc-selection-mode: t
  display-time-mode: t
  which-function-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
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <menu-bar> 
<help-menu> <send-emacs-bug-report>

Recent messages:
uim.el: starting uim-el-agent... done
Loading /etc/emacs/site-start.d/50uim-el.el (source)...done
Loading saveplace...done
Toggling blink-cursor-mode off; better pass an explicit argument.
Toggling tool-bar-mode off; better pass an explicit argument.
Loading /home/takago/.recentf...done
Cleaning up the recentf list...done (0 removed)
Loading paren...done
Loading /home/takago/.emacs.private...done
For information about GNU Emacs and the GNU system, type <f1> C-a.

Load-path shadows:
/usr/local/share/emacs/site-lisp/pager hides ~/elisp/pager
/usr/local/share/emacs/site-lisp/tabbar hides ~/elisp/tabbar
/usr/local/share/emacs/site-lisp/iiimcf-UI hides ~/elisp/iiimcf-UI
/usr/local/share/emacs/site-lisp/custom-command hides ~/elisp/custom-command
/usr/local/share/emacs/site-lisp/PCE hides ~/elisp/PCE
/usr/local/share/emacs/site-lisp/EIMIL hides ~/elisp/EIMIL
/usr/local/share/emacs/site-lisp/physical-line hides ~/elisp/physical-line
/usr/local/share/emacs/site-lisp/iiimcf hides ~/elisp/iiimcf
/usr/local/share/emacs/site-lisp/matlab hides ~/elisp/matlab
/usr/local/share/emacs/site-lisp/iiimcf-sc hides ~/elisp/iiimcf-sc
/usr/local/share/emacs/site-lisp/html-helper-mode hides ~/elisp/html-helper-mode
/usr/local/share/emacs/site-lisp/iiimp hides ~/elisp/iiimp
/usr/local/share/emacs/site-lisp/seimei hides ~/elisp/seimei
/usr/local/share/emacs/site-lisp/browse-kill-ring hides ~/elisp/browse-kill-ring
/usr/local/share/emacs/site-lisp/highline hides ~/elisp/highline
/usr/share/emacs/site-lisp/maxima/maxima-font-lock hides /usr/share/emacs23/site-lisp/maxima/maxima-font-lock
/usr/share/emacs/site-lisp/maxima/smart-complete hides /usr/share/emacs23/site-lisp/maxima/smart-complete
/usr/share/emacs/site-lisp/maxima/maxima hides /usr/share/emacs23/site-lisp/maxima/maxima
/usr/share/emacs/site-lisp/maxima/imath hides /usr/share/emacs23/site-lisp/maxima/imath
/usr/share/emacs/site-lisp/maxima/bookmode hides /usr/share/emacs23/site-lisp/maxima/bookmode
/usr/share/emacs/site-lisp/maxima/emaxima hides /usr/share/emacs23/site-lisp/maxima/emaxima
/usr/share/emacs/site-lisp/maxima/imaxima hides /usr/share/emacs23/site-lisp/maxima/imaxima
/usr/share/emacs/site-lisp/maxima/setup-imaxima-imath hides /usr/share/emacs23/site-lisp/maxima/setup-imaxima-imath
/usr/share/emacs/site-lisp/maxima/sshell hides /usr/share/emacs23/site-lisp/maxima/sshell
/usr/share/emacs/site-lisp/maxima/imaxima-autoconf-variables hides /usr/share/emacs23/site-lisp/maxima/imaxima-autoconf-variables
/usr/share/emacs/23.2/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup
/usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/23.2/lisp/textmodes/flyspell
/usr/share/emacs23/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/23.2/lisp/textmodes/ispell
/usr/share/emacs23/site-lisp/ruby1.8-elisp/ruby-mode hides /usr/share/emacs/23.2/lisp/progmodes/ruby-mode
/usr/local/share/emacs/site-lisp/octave-inf hides /usr/share/emacs/23.2/lisp/progmodes/octave-inf
/usr/local/share/emacs/site-lisp/octave-mod hides /usr/share/emacs/23.2/lisp/progmodes/octave-mod

Features:
(shadow sort mail-extr message ecomplete rfc822 mml mml-sec
password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231
rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc
time-date mm-util mail-prsvr gmm-utils mailheader canlock sha1 hex-util
hashcash mail-utils emacsbug ps-mule ps-print ps-def lpr tabbar
easy-mmode uniquify paren cus-start cus-load recentf tree-widget
wid-edit pager delsel pc-select browse-kill-ring derived cl cl-19
speedbar sb-image ezimage dframe easymenu assoc server time which-func
imenu saveplace time-stamp uim-leim uim advice help-fns advice-preload
uim-helper uim-candidate uim-preedit uim-key uim-util uim-debug
uim-keymap uim-var uim-version japan-util tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset
image fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev loaddefs button minibuffer faces cus-face files
text-properties overlay md5 base64 format env code-pages mule custom
widget hashtable-print-readable backquote make-network-process dbusbind
system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs)

Message #8 received at 7080 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>
Cc: 7080 <at> debbugs.gnu.org
Subject: Re: bug#7080: 23.2;
	In octave-mode of emacs, fltk based figure window does not close
Date: Tue, 21 Sep 2010 10:51:46 +0200

> I noticed that in octave-mode of emacs, figure window generated by
> fltk-backended octave does not close.  Nothing happens, while I click
> [X] button on the figure window.  When I use octave on a normal
> terminal(rxvt,for example), it works well(I can close the windows
> correctly).

Hopefully someone who actually uses Octave can understand what you say,
but for those of us mere mortals, could you describe what you're doing
in terms of basic steps like "emacs -Q; hit these and those keys; ..."?


        Stefan

Message #11 received at 7080 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>
Cc: 7080 <at> debbugs.gnu.org
Subject: Re: bug#7080: 23.2;
	In octave-mode of emacs, fltk based figure window does not close
Date: Tue, 21 Sep 2010 20:43:49 -0400

Daisuke TAKAGO wrote:

> Load-path shadows:
[...]
> /usr/local/share/emacs/site-lisp/octave-inf hides /usr/share/emacs/23.2/lisp/progmodes/octave-inf
> /usr/local/share/emacs/site-lisp/octave-mod hides /usr/share/emacs/23.2/lisp/progmodes/octave-mod


Note that you are not using the Octave mode that comes with Emacs, but
some other version. This may or may not be related to your problem.

Message #14 received at 7080 <at> debbugs.gnu.org (full text, mbox):

From: Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>
To: 7080 <at> debbugs.gnu.org
Subject: bug#7080: 23.2; In octave-mode of emacs, fltk based figure window
	does not close
Date: Thu, 23 Sep 2010 19:16:12 +0900

Thanks, Stefan and Glenn.

I was looking through the octave-inf.el, and I noticed the
"--no-line-editing" option is used as a launch option of octave. So,
I tried to run the fltk backended octave with the option on my rxvt
terminal, it did not work well in respect to handling figure windows.

I think the cause is not octave-inf.el of emacs but the fltk backend
of octave. So, I sent a bug report to the octave maintainers.
https://savannah.gnu.org/bugs/?31108

Message #19 received at 7080-done <at> debbugs.gnu.org (full text, mbox):

From: Juanma Barranquero <lekktu <at> gmail.com>
To: Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>
Cc: 7080-done <at> debbugs.gnu.org
Subject: Re: bug#7080: 23.2; In octave-mode of emacs, fltk based figure window
	does not close
Date: Thu, 23 Sep 2010 13:05:12 +0200

2010/9/23 Daisuke TAKAGO <takago <at> neptune.kanazawa-it.ac.jp>:

> I think the cause is not octave-inf.el of emacs but the fltk backend
> of octave. So, I sent a bug report to the octave maintainers.
> https://savannah.gnu.org/bugs/?31108

I'm closing this bug. Please reopen it if it turns to be a problem in Emacs.

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