GNU bug report logs - #54653
28.0.92; incorrect modification of completion-at-point-functions

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 54653 in the body.
You can then email your comments to 54653 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: Holger Schurig <holgerschurig <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 28.0.92; incorrect modification of completion-at-point-functions
Date: Thu, 31 Mar 2022 04:31:46 -0700

Hi, I have some code in my emacs config that changes
completion-at-point-functions:

  (message "CAPE %s %s" completion-at-point-functions
(local-variable-p 'completion-at-point-functions))
  (add-hook 'completion-at-point-functions #'cape-file)
  (message "CAPE %s %s" completion-at-point-functions
(local-variable-p 'completion-at-point-functions))

And when I start Emacs, I can see this in my message log:

CAPE (tags-completion-at-point-function) nil
CAPE (cape-keyword cape-file tags-completion-at-point-function) nil

But as soon as I open an e-lisp file, this variables will forget it's
previous contents and becomes local. So that

  (message "NOW %s %s" completion-at-point-functions (local-variable-p
'completion-at-point-functions))

emits

  NOW (elisp-completion-at-point t) t

I think it is a bug that there is a "t" at the end of the list.



In GNU Emacs 28.0.92 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.24, cairo version 1.16.0)
 of 2022-03-14 built on desktop
Repository revision: 8e7a3f21e00649bacc01be627edd45ff01b51a33
Repository branch: emacs-28
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Debian GNU/Linux 11 (bullseye)

Configured using:
 'configure -C --with-cairo --with-dbus --with-gnutls --with-gpm=no
 --with-imagemagick --with-json --with-modules --with-native-compilation
 --with-pgtk --with-rsvg --with-toolkit-scroll-bars
 --with-x-toolkit=gtk3 --with-xml2 --with-xwidgets --without-gconf
 --without-gpm --without-gsettings --without-hesiod
 --without-imagemagick --without-kerberos --without-kerberos5
 --without-ns --without-pop --without-selinux --without-wide-int
 --without-xim 'CFLAGS=-g -O2 -march=native
 -ffile-prefix-map=/home/holger=. -fstack-protector-strong -Wformat
 -Werror=format-security -Wall -fno-omit-frame-pointer''

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS HARFBUZZ JPEG JSON LCMS2
LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG
SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM XWIDGETS
GTK3 ZLIB

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

Major mode: Elisp

Minor modes in effect:
  diff-hl-margin-mode: t
  global-git-commit-mode: t
  shell-dirtrack-mode: t
  whitespace-mode: t
  highlight-quoted-mode: t
  rainbow-delimiters-mode: t
  outline-minor-mode: t
  highlight-numbers-mode: t
  hl-todo-mode: t
  clean-aindent-mode: t
  goto-address-mode: t
  save-place-mode: t
  global-so-long-mode: t
  gcmh-mode: t
  winner-mode: t
  global-undo-fu-session-mode: t
  undo-fu-session-mode: t
  undo-fu-mode: t
  ws-butler-global-mode: t
  ws-butler-mode: t
  editorconfig-mode: t
  recentf-mode: t
  savehist-mode: t
  vertico-mode: t
  marginalia-mode: t
  volatile-highlights-mode: t
  minibuffer-depth-indicate-mode: t
  delete-selection-mode: t
  projectile-mode: t
  +modeline-global-mode: t
  +modeline-mode: t
  override-global-mode: t
  general-override-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  window-divider-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  size-indication-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-jump
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-jump
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-diminish
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-diminish
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-ensure
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-ensure
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-delight
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-delight
/home/schurig/.emacs.d/.local/straight/build-28.0.92/bind-key/bind-key
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/bind-key
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-lint
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-lint
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-core
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-core
/home/schurig/.emacs.d/.local/straight/build-28.0.92/use-package/use-package-bind-key
hides /home/schurig/.emacs.d/.local/straight/repos/use-package/use-package-bind-key
/home/schurig/.emacs.d/.local/straight/build-28.0.92/straight/straight
hides /home/schurig/.emacs.d/.local/straight/repos/straight.el/straight
/home/schurig/.emacs.d/.local/straight/build-28.0.92/straight/straight-ert-print-hack
hides /home/schurig/.emacs.d/.local/straight/repos/straight.el/straight-ert-print-hack
/home/schurig/.emacs.d/.local/straight/build-28.0.92/straight/straight-x
hides /home/schurig/.emacs.d/.local/straight/repos/straight.el/straight-x
~/.doom.d/packages hides /home/schurig/.emacs.d/core/packages
/home/schurig/.emacs.d/.local/straight/repos/straight.el/indent hides
/usr/local/share/emacs/28.0.92/lisp/indent
~/.doom.d/custom hides /usr/local/share/emacs/28.0.92/lisp/custom
/home/schurig/.emacs.d/.local/straight/build-28.0.92/transient/transient
hides /usr/local/share/emacs/28.0.92/lisp/transient
/home/schurig/.emacs.d/.local/straight/build-28.0.92/jsonrpc/jsonrpc
hides /usr/local/share/emacs/28.0.92/lisp/jsonrpc
/home/schurig/.emacs.d/.local/straight/build-28.0.92/xref/xref hides
/usr/local/share/emacs/28.0.92/lisp/progmodes/xref
/home/schurig/.emacs.d/.local/straight/build-28.0.92/project/project
hides /usr/local/share/emacs/28.0.92/lisp/progmodes/project
/home/schurig/.emacs.d/.local/straight/build-28.0.92/flymake/flymake
hides /usr/local/share/emacs/28.0.92/lisp/progmodes/flymake
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-matlab
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-matlab
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-bbdb hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-bbdb
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-timer
hides /usr/local/share/emacs/28.0.92/lisp/org/org-timer
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-makefile
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-makefile
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-gnuplot
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-gnuplot
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-icalendar
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-icalendar
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-screen
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-screen
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-scheme
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-scheme
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-js hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-js
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-core hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-core
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-emacs-lisp
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-emacs-lisp
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-groovy
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-groovy
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-eww hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-eww
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-protocol
hides /usr/local/share/emacs/28.0.92/lisp/org/org-protocol
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-ctags
hides /usr/local/share/emacs/28.0.92/lisp/org/org-ctags
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-indent
hides /usr/local/share/emacs/28.0.92/lisp/org/org-indent
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-colview
hides /usr/local/share/emacs/28.0.92/lisp/org/org-colview
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-ditaa
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-ditaa
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-lint
hides /usr/local/share/emacs/28.0.92/lisp/org/org-lint
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-plantuml
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-plantuml
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-ocaml
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-ocaml
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-compat
hides /usr/local/share/emacs/28.0.92/lisp/org/org-compat
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-awk hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-awk
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-ruby hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-ruby
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-gnus hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-gnus
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-odt hides
/usr/local/share/emacs/28.0.92/lisp/org/ox-odt
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-docview
hides /usr/local/share/emacs/28.0.92/lisp/org/ol-docview
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-capture
hides /usr/local/share/emacs/28.0.92/lisp/org/org-capture
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-forth
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-forth
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-calc hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-calc
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-irc hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-irc
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-latex
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-latex
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-lisp hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-lisp
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-mhe hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-mhe
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-octave
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-octave
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-html hides
/usr/local/share/emacs/28.0.92/lisp/org/ox-html
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-md hides
/usr/local/share/emacs/28.0.92/lisp/org/ox-md
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-perl hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-perl
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-refile
hides /usr/local/share/emacs/28.0.92/lisp/org/org-refile
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-org hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-org
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-tempo
hides /usr/local/share/emacs/28.0.92/lisp/org/org-tempo
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-eval hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-eval
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-faces
hides /usr/local/share/emacs/28.0.92/lisp/org/org-faces
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-macro
hides /usr/local/share/emacs/28.0.92/lisp/org/org-macro
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-ascii
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-ascii
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-element
hides /usr/local/share/emacs/28.0.92/lisp/org/org-element
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-R hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-R
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-duration
hides /usr/local/share/emacs/28.0.92/lisp/org/org-duration
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-goto
hides /usr/local/share/emacs/28.0.92/lisp/org/org-goto
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-crypt
hides /usr/local/share/emacs/28.0.92/lisp/org/org-crypt
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-man hides
/usr/local/share/emacs/28.0.92/lisp/org/ox-man
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-sass hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-sass
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-mouse
hides /usr/local/share/emacs/28.0.92/lisp/org/org-mouse
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-datetree
hides /usr/local/share/emacs/28.0.92/lisp/org/org-datetree
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-texinfo
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-texinfo
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-haskell
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-haskell
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-bibtex
hides /usr/local/share/emacs/28.0.92/lisp/org/ol-bibtex
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-table
hides /usr/local/share/emacs/28.0.92/lisp/org/org-table
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-info hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-info
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-koma-letter
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-koma-letter
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-latex
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-latex
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-css hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-css
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-shell
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-shell
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-attach-git
hides /usr/local/share/emacs/28.0.92/lisp/org/org-attach-git
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-plot
hides /usr/local/share/emacs/28.0.92/lisp/org/org-plot
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-maxima
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-maxima
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-sql hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-sql
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-lob hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-lob
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-ref hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-ref
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-org hides
/usr/local/share/emacs/28.0.92/lisp/org/ox-org
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob hides
/usr/local/share/emacs/28.0.92/lisp/org/ob
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-eshell
hides /usr/local/share/emacs/28.0.92/lisp/org/ol-eshell
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol hides
/usr/local/share/emacs/28.0.92/lisp/org/ol
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-footnote
hides /usr/local/share/emacs/28.0.92/lisp/org/org-footnote
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/oc-natbib
hides /usr/local/share/emacs/28.0.92/lisp/org/oc-natbib
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-C hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-C
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-lilypond
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-lilypond
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-publish
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-publish
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-dot hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-dot
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-python
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-python
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-rmail
hides /usr/local/share/emacs/28.0.92/lisp/org/ol-rmail
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-mobile
hides /usr/local/share/emacs/28.0.92/lisp/org/org-mobile
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-tangle
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-tangle
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-man hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-man
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-pcomplete
hides /usr/local/share/emacs/28.0.92/lisp/org/org-pcomplete
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-id hides
/usr/local/share/emacs/28.0.92/lisp/org/org-id
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/oc-biblatex
hides /usr/local/share/emacs/28.0.92/lisp/org/oc-biblatex
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-list
hides /usr/local/share/emacs/28.0.92/lisp/org/org-list
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-version
hides /usr/local/share/emacs/28.0.92/lisp/org/org-version
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-loaddefs
hides /usr/local/share/emacs/28.0.92/lisp/org/org-loaddefs
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-sed hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-sed
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox-beamer
hides /usr/local/share/emacs/28.0.92/lisp/org/ox-beamer
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/oc-csl hides
/usr/local/share/emacs/28.0.92/lisp/org/oc-csl
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-clojure
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-clojure
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-entities
hides /usr/local/share/emacs/28.0.92/lisp/org/org-entities
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-eshell
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-eshell
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ox hides
/usr/local/share/emacs/28.0.92/lisp/org/ox
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org hides
/usr/local/share/emacs/28.0.92/lisp/org/org
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-comint
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-comint
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-sqlite
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-sqlite
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-inlinetask
hides /usr/local/share/emacs/28.0.92/lisp/org/org-inlinetask
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-julia
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-julia
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-java hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-java
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-keys
hides /usr/local/share/emacs/28.0.92/lisp/org/org-keys
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-doi hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-doi
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-num hides
/usr/local/share/emacs/28.0.92/lisp/org/org-num
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-table
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-table
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-install
hides /usr/local/share/emacs/28.0.92/lisp/org/org-install
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-attach
hides /usr/local/share/emacs/28.0.92/lisp/org/org-attach
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-archive
hides /usr/local/share/emacs/28.0.92/lisp/org/org-archive
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-lua hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-lua
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-feed
hides /usr/local/share/emacs/28.0.92/lisp/org/org-feed
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-agenda
hides /usr/local/share/emacs/28.0.92/lisp/org/org-agenda
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/oc-basic
hides /usr/local/share/emacs/28.0.92/lisp/org/oc-basic
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-src hides
/usr/local/share/emacs/28.0.92/lisp/org/org-src
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/oc hides
/usr/local/share/emacs/28.0.92/lisp/org/oc
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-macs
hides /usr/local/share/emacs/28.0.92/lisp/org/org-macs
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-exp hides
/usr/local/share/emacs/28.0.92/lisp/org/ob-exp
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-habit
hides /usr/local/share/emacs/28.0.92/lisp/org/org-habit
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ol-w3m hides
/usr/local/share/emacs/28.0.92/lisp/org/ol-w3m
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/org-clock
hides /usr/local/share/emacs/28.0.92/lisp/org/org-clock
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-processing
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-processing
/home/schurig/.emacs.d/.local/straight/build-28.0.92/org/ob-fortran
hides /usr/local/share/emacs/28.0.92/lisp/org/ob-fortran
/home/schurig/.emacs.d/.local/straight/build-28.0.92/eldoc/eldoc hides
/usr/local/share/emacs/28.0.92/lisp/emacs-lisp/eldoc

Features:
(shadow sort spell-fu mail-extr emacsbug sendmail symbol-overlay ispell
macrostep-c cmacexp macrostep cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs reveal diff-hl-margin
diff-hl-dired diff-hl log-view vc-dir ewoc hide-mode-line magit-extras
executable magit-gitflow face-remap org-element org-persist xdg org-id
avl-tree oc-basic ol-bibtex bibtex iso8601 bug-reference misearch
multi-isearch anzu elisp-demos helpful trace edebug backtrace info-look
info help-fns radix-tree elisp-refs cape vertico-directory org-capture
org-agenda org-refile magit-todos pcre2el rxt re-builder async orgit
smartparens-org org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro
org-footnote org-src ob-comint org-pcomplete org-list org-faces
org-entities org-version ob-emacs-lisp ob-core ob-eval org-table ol
org-keys oc org-compat org-macs org-loaddefs find-func cal-menu calendar
cal-loaddefs magit-bookmark magit-autoloads magit-submodule
magit-obsolete magit-popup magit-blame magit-stash magit-reflog
magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote
magit-commit magit-sequence magit-notes magit-worktree magit-tag
magit-merge magit-branch magit-reset magit-files magit-refs magit-status
magit magit-repos magit-apply magit-wip magit-log which-func imenu
magit-diff smerge-mode diff magit-core magit-autorevert magit-margin
magit-transient magit-process core-packages 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 url-vars git-commit
log-edit message rmc puny dired dired-loaddefs rfc822 mml mml-sec epa
epg rfc6068 epg-config gnus-util rmail rmail-loaddefs auth-source
password-cache json map mm-decode mm-bodies mm-encode mailabbrev
mail-utils gmm-utils mailheader pcvs-util add-log magit-mode transient
format-spec magit-git magit-section magit-utils crm eieio eieio-core
eieio-loaddefs with-editor shell pcomplete f s dash jka-compr
auto-minor-mode disp-table whitespace highlight-quoted
rainbow-delimiters noutline outline highlight-numbers parent-mode
hl-todo clean-aindent-mode goto-addr elisp-mode saveplace so-long
editorconfig-core editorconfig-core-handle editorconfig-fnmatch gcmh
winner undo-fu-session undo-fu ws-butler editorconfig time-date
mule-util cursor-sensor vertico-repeat vc-mtn vc-hg vc-git diff-mode
vc-bzr vc-src vc-sccs vc-svn vc-cvs vc-rcs vc vc-dispatcher
consult-vertico consult recentf tree-widget wid-edit bookmark savehist
vertico orderless marginalia etags fileloop generator
volatile-highlights server autorevert filenotify nav-flash pulse color
desktop frameset dtrt-indent hydra lv modus-vivendi-theme modus-themes
mb-depth xref project advice private delsel projectile lisp-mnt
mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr grep
compile text-property-search comint ansi-color ring ibuf-ext ibuffer
ibuffer-loaddefs thingatpt smartparens-lua all-the-icons
all-the-icons-faces data-material data-weathericons data-octicons
data-fileicons data-faicons data-alltheicons let-alist derived
use-package-bind-key bind-key easy-mmode edmacro kmacro core-editor
core-projects core-ui pp core-keybinds general use-package-core
core-modules core comp comp-cstr warnings rx cl-seq cl-extra help-mode
seq byte-opt bytecomp byte-compile cconv core-lib pcase subr-x cl-macs
gv cl-loaddefs cl-lib iso-transl tooltip eldoc paren 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 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 emoji-zwj 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 xwidget-internal dbusbind
inotify lcms2 dynamic-setting font-render-setting cairo move-toolbar gtk
x-toolkit x multi-tty make-network-process native-compile emacs)

Memory information:
((conses 16 643622 71434)
 (symbols 48 39131 0)
 (strings 32 647193 4861)
 (string-bytes 1 11593929)
 (vectors 16 71768)
 (vector-slots 8 4639440 52402)
 (floats 8 750 678)
 (intervals 56 7743 104)
 (buffers 992 24))

Message #8 received at 54653 <at> debbugs.gnu.org (full text, mbox):

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Holger Schurig <holgerschurig <at> gmail.com>
Cc: 54653 <at> debbugs.gnu.org
Subject: Re: bug#54653: 28.0.92; incorrect modification of
 completion-at-point-functions
Date: Sat, 02 Apr 2022 01:02:41 +0200

Holger Schurig <holgerschurig <at> gmail.com> writes:

>   (message "NOW %s %s" completion-at-point-functions (local-variable-p
> 'completion-at-point-functions))
>
> emits
>
>   NOW (elisp-completion-at-point t) t
>
> I think it is a bug that there is a "t" at the end of the list.

That `t` stands for "also run the global value of the hook" - see
(info "(elisp) Running Hooks"):

     If the hook variable is buffer-local, the buffer-local variable
     will be used instead of the global variable.  However, if the
     buffer-local variable contains the element ‘t’, the global hook
     variable will be run as well.

Michael.

Message #11 received at 54653 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Michael Heerdegen <michael_heerdegen <at> web.de>
Cc: 54653 <at> debbugs.gnu.org, Holger Schurig <holgerschurig <at> gmail.com>
Subject: Re: bug#54653: 28.0.92; incorrect modification of
 completion-at-point-functions
Date: Sat, 02 Apr 2022 17:37:48 +0200

Michael Heerdegen <michael_heerdegen <at> web.de> writes:

> That `t` stands for "also run the global value of the hook" - see
> (info "(elisp) Running Hooks"):
>
>      If the hook variable is buffer-local, the buffer-local variable
>      will be used instead of the global variable.  However, if the
>      buffer-local variable contains the element ‘t’, the global hook
>      variable will be run as well.

So this seems to be working as designed.

Holger, what was the actual problem you were seeing with
completion-at-point-functions?  If don't you want to have
elisp-completion-at-point run, you have to remove it from the
buffer-local value from emacs-lisp-mode-hook (or remove the buffer-local
value altogether), I think.

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

Message #16 received at 54653 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Michael Heerdegen <michael_heerdegen <at> web.de>
Cc: Holger Schurig <holgerschurig <at> gmail.com>, 54653 <at> debbugs.gnu.org
Subject: Re: bug#54653: 28.0.92; incorrect modification of
 completion-at-point-functions
Date: Sat, 30 Apr 2022 19:29:27 +0200

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

> Holger, what was the actual problem you were seeing with
> completion-at-point-functions?  If don't you want to have
> elisp-completion-at-point run, you have to remove it from the
> buffer-local value from emacs-lisp-mode-hook (or remove the buffer-local
> value altogether), I think.

More information was requested, but no response was given within a
month, so I'm closing this bug report.  If the problem still exists,
please respond to this email and we'll reopen the bug report.

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

Previous Next

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