GNU bug report logs - #36459
27.0.50; octave-mode ElDoc support bug

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Mauro Aranda <maurooaranda <at> gmail.com>
Subject: bug#36459: closed (Re: bug#36459: 27.0.50; octave-mode ElDoc
 support bug)
Date: Thu, 08 Aug 2019 15:37:02 +0000

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Your bug report

#36459: 27.0.50; octave-mode ElDoc support bug

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 36459 <at> debbugs.gnu.org.

-- 
36459: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=36459
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Leo Liu <sdl.web <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 36459-done <at> debbugs.gnu.org, maurooaranda <at> gmail.com, dgutov <at> yandex.ru
Subject: Re: bug#36459: 27.0.50; octave-mode ElDoc support bug
Date: Thu, 08 Aug 2019 23:36:43 +0800

version: 26.3

On 2019-08-08 16:50 +0300, Eli Zaretskii wrote:
> Yes, please go ahead.

Excellent. Thanks to everyone for help and testing.

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From: Mauro Aranda <maurooaranda <at> gmail.com>
To: bug-gnu-emacs <bug-gnu-emacs <at> gnu.org>
Subject: 27.0.50; octave-mode ElDoc support bug
Date: Mon, 1 Jul 2019 11:58:35 -0300

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Hello

Recipe to reproduce the bug:
1) emacs -Q
2) M-x run-octave
3) Type something that doesn't involve a octave function call, like the
following matrix. Type it slowly, to give octave-eldoc-function time to run:
A = [10 1;2 3]

(Of course, if you don't want to type slowly, set eldoc-idle-delay to 0).

4) When point is past a whitespace, such as in:
A |=
(with | being where point is)
the echo area displays: 'A' not found
Similar situation when point is at:
A = [10 |1;2 3]
Echo area here displays: '10' not found.

So, for every symbol that is not a function, 'not found' might be
displayed.  I think it is a bug, since as a a user I would expect that
if I'm not about to call a function, ElDoc shouldn't be displaying
anything.

Best regards,
Mauro.



In GNU Emacs 27.0.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.18.9)
 of 2019-06-30 built on the-blackbeard
Repository revision: fd9ea1e511ba3b1f5d338c3fc8faf0b85df951f9
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Ubuntu 16.04.6 LTS

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
delete-backward-char: Text is read-only [2 times]
Quit
You can run the command ‘run-octave’ with M-x ru-o RET

Configured using:
 'configure CFLAGS=-O3'

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS GLIB NOTIFY INOTIFY
ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS PDUMPER LCMS2 GMP

Important settings:
  value of $LANG: en_US.utf8
  value of $XMODIFIERS:
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
format-spec rfc822 mml mml-sec password-cache epa derived epg epg-config
gnus-util rmail rmail-loaddefs text-property-search seq byte-opt gv
bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse
rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils thingatpt
compile octave smie easymenu comint ansi-color ring time-date elec-pair
mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar
dnd fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode elisp-mode lisp-mode prog-mode register page menu-bar
rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core term/tty-colors frame cl-generic cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese composite charscript charprop
case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer
cl-preloaded nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote threads dbusbind
inotify lcms2 dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 8 53509 7386)
 (symbols 24 6753 1)
 (strings 16 18539 2692)
 (string-bytes 1 611047)
 (vectors 8 11206)
 (vector-slots 4 137069 15278)
 (floats 8 17 36)
 (intervals 28 230 0)
 (buffers 564 12)
 (heap 1024 7670 759))

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