GNU bug report logs - #49675
28.0.50; minibuffer-quit produces error

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 49675 in the body.
You can then email your comments to 49675 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

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

From: Pankaj Jangid <pankaj <at> codeisgreat.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 10:23:45 +0530

Note: this error does not occur with default configuration i.e. with
‘emacs -Q’. But this was not happening before the recent minibuffer
changes. So I’ll try to isolate the cause. Here is a dump:

‘minibuffer-quit’ produces this (or similar) error whenever I change my
mind and press ‘C-g’ before entering any text into the minibuffer
prompt. I have tried this at a couple of places. Simplest is this
one. Press ‘M-x’ and then press ‘C-g’ without entering any text on the
minibuffer prompt.

--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (minibuffer-quit)
  signal(minibuffer-quit nil)
  #f(compiled-function () #<bytecode 0x1f410848d1c3>)()
  read-from-minibuffer("M-x " nil (keymap (10 . minibuffer-complete-and-exit) (13 . minibuffer-complete-and-exit) keymap (menu-bar keymap (minibuf "Minibuf" keymap (tab menu-item "Complete" minibuffer-complete :help "Complete as far as possible") (space menu-item "Complete Word" minibuffer-complete-word :help "Complete at most one word") (63 menu-item "List Completions" minibuffer-completion-help :help "Display all possible completions") "Minibuf")) (27 keymap (103 keymap (27 keymap (99 . switch-to-completions))) (118 . switch-to-completions)) (prior . switch-to-completions) (63 . minibuffer-completion-help) (32 . minibuffer-complete-word) (9 . minibuffer-complete) keymap (menu-bar keymap (minibuf "Minibuf" keymap (previous menu-item "Previous History Item" previous-history-element :help "Put previous minibuffer history element in the min...") (next menu-item "Next History Item" next-history-element :help "Put next minibuffer history element in the minibuf...") (isearch-backward menu-item "Isearch History Backward" isearch-backward :help "Incrementally search minibuffer history backward") (isearch-forward menu-item "Isearch History Forward" isearch-forward :help "Incrementally search minibuffer history forward") (return menu-item "Enter" exit-minibuffer :key-sequence "\15" :help "Terminate input and exit minibuffer") (quit menu-item "Quit" abort-recursive-edit :help "Abort input and exit minibuffer") "Minibuf")) (13 . exit-minibuffer) (10 . exit-minibuffer) (7 . abort-minibuffers) (C-tab . file-cache-minibuffer-complete) (9 . self-insert-command) (XF86Back . previous-history-element) (up . previous-line-or-history-element) (prior . previous-history-element) (XF86Forward . next-history-element) (down . next-line-or-history-element) (next . next-history-element) (27 keymap (60 . minibuffer-beginning-of-buffer) (114 . previous-matching-history-element) (115 . next-matching-history-element) (112 . previous-history-element) (110 . next-history-element))) nil extended-command-history nil nil)
  completing-read-default("M-x " #f(compiled-function (string pred action) #<bytecode -0x71b81ea0d409ed9>) #f(compiled-function (sym) #<bytecode 0xcffb262d34b1d6a>) t nil extended-command-history nil nil)
  completing-read("M-x " #f(compiled-function (string pred action) #<bytecode -0x71b81ea0d409ed9>) #f(compiled-function (sym) #<bytecode 0xcffb262d34b1d6a>) t nil extended-command-history)
  read-extended-command()
  byte-code("\302\30\11\303 \10E)\207" [execute-extended-command--last-typed current-prefix-arg nil read-extended-command] 3)
  call-interactively(execute-extended-command nil nil)
  command-execute(execute-extended-command)
--8<---------------cut here---------------end--------------->8---



In GNU Emacs 28.0.50 (build 1, x86_64-apple-darwin20.5.0, NS appkit-2022.50 Version 11.4 (Build 20F71))
 of 2021-07-21 built on mb2.local
Repository revision: 1b251ed4e8550c889d17fe7d88f58aa2fbc95fe0
Repository branch: master
Windowing system distributor 'Apple', version 10.3.2022
System Description:  macOS 11.4

Configured features:
ACL DBUS GIF GLIB GMP GNUTLS JPEG JSON LCMS2 LIBXML2 MODULES NOTIFY
KQUEUE NS PDUMPER PNG RSVG THREADS TIFF TOOLKIT_SCROLL_BARS XIM ZLIB

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

Major mode: Org

Minor modes in effect:
  shell-dirtrack-mode: t
  savehist-mode: t
  desktop-save-mode: t
  direnv-mode: t
  TeX-PDF-mode: t
  show-paren-mode: t
  tooltip-mode: t
  global-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
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
/Users/pankaj/.emacs.d/elpa/transient-20210712.1626/transient hides /Users/pankaj/Applications/Emacs.app/Contents/Resources/lisp/transient

Features:
(shadow emacsbug flow-fill magit-utils help-fns radix-tree cl-print
apropos bookmark mm-archive mailalias smtpmail flyspell ispell sort
smiley gnus-cite mail-extr gnus-async gnus-bcklg qp gnus-ml hl-line
disp-table cursor-sensor nndraft nnmh utf-7 nnml nnfolder epa-file
gnutls network-stream nsm gnus-agent gnus-srvr gnus-score score-mode
nnvirtual nntp gnus-cache .gnus diary-lib diary-loaddefs mhtml-mode
css-mode smie color sgml-mode facemenu vc-mtn vc-hg vc-bzr vc-src
vc-sccs vc-svn vc-cvs vc-rcs company-oddmuse company-keywords
company-etags etags fileloop company-gtags company-dabbrev-code
company-dabbrev company-files company-clang company-capf company-cmake
company-semantic company-template company-bbdb company eglot array
jsonrpc ert pp ewoc debug backtrace xref flymake-proc flymake warnings
project js elec-pair display-line-numbers autorevert filenotify vc-git
org-element avl-tree generator ol-eww eww xdg url-queue mm-url ol-rmail
ol-mhe ol-irc ol-info ol-gnus nnselect gnus-search ol-docview doc-view
jka-compr image-mode exif ol-bibtex bibtex ol-bbdb ol-w3m org org-macro
org-footnote org-pcomplete org-list org-faces org-entities noutline
outline org-version ob-plantuml ob-sql ob-css ob-js ob-java ob-C cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs ob-python python tramp-sh tramp tramp-loaddefs trampver
tramp-integration files-x tramp-compat shell pcomplete ls-lisp ob-R ob
ob-tangle org-src ob-ref ob-lob ob-table ob-exp ob-comint ob-emacs-lisp
ob-core ob-eval org-table ol org-keys org-compat advice org-macs
org-loaddefs format-spec init server savehist desktop frameset
modus-operandi-theme modus-themes direnv diff-mode easy-mmode dash
po-mode sesman vc vc-dispatcher edmacro kmacro clojure-mode lisp-mnt
align imenu rust-utils thingatpt rust-mode rx rust-rustfmt rust-playpen
rust-compile compile comint ansi-color ring rust-cargo delight hideshow
use-package-delight tex texmathp use-package-ensure use-package-core
ebdb-message sendmail ebdb-gnus gnus-msg gnus-art mm-uu mml2015 mm-view
mml-smime smime dig gnus-sum shr kinsoku svg dom gnus-group gnus-undo
gnus-start gnus-dbus dbus xml gnus-cloud nnimap nnmail mail-source utf7
netrc nnoo parse-time iso8601 gnus-spec gnus-int gnus-range message rmc
puny dired dired-loaddefs rfc822 mml mml-sec epa derived epg epg-config
mm-decode mm-bodies mm-encode mail-parse rfc2231 gmm-utils mailheader
gnus-win gnus nnheader gnus-util rmail rmail-loaddefs rfc2047 rfc2045
ietf-drums text-property-search time-date mail-utils mm-util mail-prsvr
wid-edit ebdb-mua ebdb-com crm ebdb-format ebdb mailabbrev eieio-opt
cl-extra help-mode speedbar ezimage dframe find-func eieio-base pcase
cal-menu calendar cal-loaddefs timezone avoid paren cus-load finder-inf
tex-site info package browse-url url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-domsuf url-util mailcap
url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib early-init iso-transl
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode elisp-mode lisp-mode prog-mode register page
tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar
mouse jit-lock font-lock syntax font-core term/tty-colors frame
minibuffer 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 cl-preloaded nadvice button loaddefs faces
cus-face macroexp files window text-properties overlay sha1 md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote threads dbusbind kqueue cocoa ns lcms2 multi-tty
make-network-process emacs)

Memory information:
((conses 16 834791 62102)
 (symbols 48 45635 20)
 (strings 32 193590 14296)
 (string-bytes 1 6019968)
 (vectors 16 79915)
 (vector-slots 8 1242352 135317)
 (floats 8 491 501)
 (intervals 56 3445 767)
 (buffers 992 53))

-- 
Regards ~Pankaj

Message #8 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: 49675 <at> debbugs.gnu.org
Cc: Pankaj Jangid <pankaj <at> codeisgreat.org>
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 11:31:46 +0200

Pankaj Jangid <pankaj <at> codeisgreat.org> writes:

> ‘minibuffer-quit’ produces this (or similar) error whenever I change my
> mind and press ‘C-g’ before entering any text into the minibuffer
> prompt. I have tried this at a couple of places. Simplest is this
> one. Press ‘M-x’ and then press ‘C-g’ without entering any text on the
> minibuffer prompt.

I'm unable to reproduce this.

emacs -Q
M-x
C-g

just says "Quit" for me.  Do you have a complete recipe to reproduce the
problem?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Message #11 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: pankaj <at> codeisgreat.org, 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 15:21:58 +0300

> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Date: Wed, 21 Jul 2021 11:31:46 +0200
> Cc: Pankaj Jangid <pankaj <at> codeisgreat.org>
> 
> Pankaj Jangid <pankaj <at> codeisgreat.org> writes:
> 
> > ‘minibuffer-quit’ produces this (or similar) error whenever I change my
> > mind and press ‘C-g’ before entering any text into the minibuffer
> > prompt. I have tried this at a couple of places. Simplest is this
> > one. Press ‘M-x’ and then press ‘C-g’ without entering any text on the
> > minibuffer prompt.
> 
> I'm unable to reproduce this.

So am I.

Message #14 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Gregory Heytings <gregory <at> heytings.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Lars Ingebrigtsen <larsi <at> gnus.org>, pankaj <at> codeisgreat.org,
 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 12:38:48 +0000

[Message part 1 (text/plain, inline)]

>>> ‘minibuffer-quit’ produces this (or similar) error whenever I change 
>>> my mind and press ‘C-g’ before entering any text into the minibuffer 
>>> prompt. I have tried this at a couple of places. Simplest is this one. 
>>> Press ‘M-x’ and then press ‘C-g’ without entering any text on the 
>>> minibuffer prompt.
>>
>> I'm unable to reproduce this.
>
> So am I.
>

Note that the OP said: "this error does not occur with default 
configuration i.e. with ‘emacs -Q’. But this was not happening before the 
recent minibuffer changes. So I’ll try to isolate the cause."

Message #17 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Pankaj Jangid <pankaj <at> codeisgreat.org>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, Lars Ingebrigtsen <larsi <at> gnus.org>,
 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 19:23:35 +0530

Gregory Heytings <gregory <at> heytings.org> writes:

> Note that the OP said: "this error does not occur with default
> configuration i.e. with ‘emacs -Q’. But this was not happening before
> the recent minibuffer changes. So I’ll try to isolate the cause."

I could reproduce this with just

(setq debug-on-error t)

in my ~/emacs.d/init.el. The steps are:

1. emacs -Q
2. eval (setq debug-on-error t)
3. M-x C-g

Message #20 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Pankaj Jangid <pankaj <at> codeisgreat.org>
Cc: Gregory Heytings <gregory <at> heytings.org>, Eli Zaretskii <eliz <at> gnu.org>,
 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 16:20:48 +0200

Pankaj Jangid <pankaj <at> codeisgreat.org> writes:

> I could reproduce this with just
>
> (setq debug-on-error t)
>
> in my ~/emacs.d/init.el. The steps are:
>
> 1. emacs -Q
> 2. eval (setq debug-on-error t)
> 3. M-x C-g

Thanks; I can reproduce it with that recipe.  I think the problem may be
here:

static bool
maybe_call_debugger (Lisp_Object conditions, Lisp_Object sig, Lisp_Object data)
{
  Lisp_Object combined_data;

  combined_data = Fcons (sig, data);

  if (
      /* Don't try to run the debugger with interrupts blocked.
	 The editing loop would return anyway.  */
      ! input_blocked_p ()
      && NILP (Vinhibit_debugger)
      /* Does user want to enter debugger for this kind of error?  */
      && (EQ (sig, Qquit)
	  ? debug_on_quit
	  : wants_debugger (Vdebug_on_error, conditions))

I guess it should check whether it's an error symbol that inherits from
Qquit instead of testing for Qquit...  I'll take a poke at that and see
whether there's more of these.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Message #23 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Pankaj Jangid <pankaj <at> codeisgreat.org>
Cc: Gregory Heytings <gregory <at> heytings.org>, Eli Zaretskii <eliz <at> gnu.org>,
 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 16:54:16 +0200

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Thanks; I can reproduce it with that recipe.  I think the problem may be
> here:
>
> static bool
> maybe_call_debugger (Lisp_Object conditions, Lisp_Object sig, Lisp_Object data)

This should now be fixed on the trunk.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Message #28 received at 49675 <at> debbugs.gnu.org (full text, mbox):

From: Pankaj Jangid <pankaj <at> codeisgreat.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Gregory Heytings <gregory <at> heytings.org>, Eli Zaretskii <eliz <at> gnu.org>,
 49675 <at> debbugs.gnu.org
Subject: Re: bug#49675: 28.0.50; minibuffer-quit produces error
Date: Wed, 21 Jul 2021 22:23:24 +0530

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> This should now be fixed on the trunk.

Yes. Working now.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.