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* bug#61098: 29.0.60; Confusing behavior of show-paren-mode
@ 2023-01-27 16:03 Rah Guzar via Bug reports for GNU Emacs, the Swiss army knife of text editors
  2023-01-28 12:20 ` Eli Zaretskii
  0 siblings, 1 reply; 17+ messages in thread
From: Rah Guzar via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2023-01-27 16:03 UTC (permalink / raw)
  To: 61098


Dear Emacs maintainers,
   After updating to Emacs 29, I saw in NEWS that show-paren-mode
   is no longer enabled in special-mode buffers. I think that is a
   welcome change. However in some cases (like reading the elisp
   manual) it is helpful to have it enabled. My impression after
   reading the NEWS entry, the manual entry for show-paren-mode
   and documentation for show-paren-local-mode was that I should
   be able to able to turn on show-paren-mode buffer locally by

            M-x show-paren-local-mode RET

    However this doesn't work and after much confusion I realized
    that calling show-paren-local-mode has effect only if I customize
    show-paren-predicate. My (incorrect) impression after reading
    the documentation was that show-paren-predicate determines only
    whether show-paren-mode is enabled in a buffer by default but
    doesn't prohibit the possibility of turning it off.

    I think a better default would be the equivalent of customizing
    show-buffer-predicate to t and then using

    (add-hook 'special-mode-hook
          (defun my-turn-off-show-paren () (show-paren-local-mode -1)))

    which is what I have added to my config. This was the result I was
    expecting from the NEWS and manual entry and I think those should
    be clarified.


In GNU Emacs 29.0.60 (build 1, x86_64-suse-linux-gnu, GTK+ Version
 3.24.35, cairo version 1.17.6) of 2023-01-22 built on sheep83
System Description: openSUSE Tumbleweed

Configured using:
 'configure --host=x86_64-suse-linux-gnu --build=x86_64-suse-linux-gnu
 --program-prefix= --disable-dependency-tracking --prefix=/usr
 --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin
 --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include
 --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var
 --sharedstatedir=/var/lib --mandir=/usr/share/man
 --infodir=/usr/share/info --with-pgtk --with-native-compilation=aot
 --with-cairo --with-libotf --with-jpeg --with-tiff --with-gif
 --with-png --with-rsvg --with-xft --with-xml2 --with-dbus --with-sound
 --with-json --with-mailutils --with-gnutls --with-tree-sitter
 --enable-locallisppath=/usr/share/emacs/29.0.60/site-lisp:/usr/share/emacs/site-lisp
 'CFLAGS=-O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables
 -fstack-clash-protection -Werror=return-type -flto=auto'
 LDFLAGS=-Wl,-O2'

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY
PDUMPER PGTK PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER XIM GTK3 ZLIB

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

Major mode: mu4e:main

Minor modes in effect:
  delete-selection-mode: t
  global-evil-surround-mode: t
  evil-surround-mode: t
  eros-mode: t
  save-place-mode: t
  global-so-long-mode: t
  projectile-mode: t
  which-key-mode: t
  savehist-mode: t
  better-jumper-mode: t
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  global-company-mode: t
  vertico-mode: t
  all-the-icons-completion-mode: t
  marginalia-mode: t
  evil-goggles-mode: t
  evil-escape-mode: t
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  gcmh-mode: t
  winner-mode: t
  smartparens-global-mode: t
  ws-butler-global-mode: t
  global-undo-fu-session-mode: t
  undo-fu-mode: t
  recentf-mode: t
  mu4e-search-minor-mode: t
  global-hl-line-mode: t
  hl-line-mode: t
  mu4e-update-minor-mode: t
  mu4e-context-minor-mode: t
  dirvish-override-dired-mode: t
  server-mode: t
  solaire-global-mode: t
  solaire-mode: t
  shell-dirtrack-mode: t
  evil-mode: t
  evil-local-mode: t
  windmove-mode: t
  workroom-mode: t
  +popup-mode: t
  +modeline-global-mode: t
  +modeline-mode: t
  override-global-mode: t
  general-override-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  window-divider-mode: t
  buffer-read-only: t
  size-indication-mode: t
  line-number-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  abbrev-mode: t

Load-path shadows:
/home/azeem/.emacs.d/.local/straight/build-29.0.60/citar-embark/citar-embark hides /home/azeem/.emacs.d/.local/straight/build-29.0.60/citar/citar-embark

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network-stream url-http url-gw nsm url-cache url-auth gts-engine-deepl
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mu4e-bookmarks mu4e-mark mu4e-message shr pixel-fill kinsoku url-file
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native-compile emacs)

Memory information:
((conses 16 1014671 320177)
 (symbols 48 61381 35)
 (strings 32 396235 10485)
 (string-bytes 1 9425734)
 (vectors 16 116749)
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 (floats 8 1721 1576)
 (intervals 56 9262 358)
 (buffers 984 40))





^ permalink raw reply	[flat|nested] 17+ messages in thread
end of thread, other threads:[~2023-02-05 19:09 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-27 16:03 bug#61098: 29.0.60; Confusing behavior of show-paren-mode Rah Guzar via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-28 12:20 ` Eli Zaretskii
2023-01-30 19:21   ` Rah Guzar via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-31 12:03     ` Eli Zaretskii
2023-01-31 13:03       ` Rah Guzar via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-31 14:13         ` Eli Zaretskii
2023-01-31 14:41           ` Dmitry Gutov
2023-01-31 22:42       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-01 17:48         ` Eli Zaretskii
2023-02-05 15:19           ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-05 15:24             ` Eli Zaretskii
2023-02-05 17:21               ` Dmitry Gutov
2023-02-05 18:29                 ` Eli Zaretskii
2023-02-05 19:06                   ` Dmitry Gutov
2023-02-05 18:57                 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-05 19:09                   ` Dmitry Gutov
2023-01-31  2:37   ` Dmitry Gutov

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