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* bug#67848: 29.1; Fix usage of `setq-default' and add explanation
@ 2023-12-16 11:18 Xiyue Deng
  2023-12-16 11:26 ` Xiyue Deng
  2023-12-23  9:00 ` Eli Zaretskii
  0 siblings, 2 replies; 7+ messages in thread
From: Xiyue Deng @ 2023-12-16 11:18 UTC (permalink / raw)
  To: 67848


In the lisp intro book, there is a discrepancy in the section "Text and
Auto Fill mode" where the first code example uses "(setq-default
major-mode 'text-mode)"[1] but in the later explanation part the
function was changed to `setq'[2].  It looks like the original change[3]
was to deprecate the usage of "default-major-mode", but forgot to update
the other part.

I have prepared a patch to make it consistent, and also added some extra
text to explain why `setq-default' is required for a buffer local
variable using a foot note.  Will add in the next mail.

[1] https://git.savannah.gnu.org/cgit/emacs.git/tree/doc/lispintro/emacs-lisp-intro.texi#n16902
[2] https://git.savannah.gnu.org/cgit/emacs.git/tree/doc/lispintro/emacs-lisp-intro.texi#n16946
[3] https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=cd61af01c1220b6a7f98189c826edc7535416583



In GNU Emacs 29.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.37,
 cairo version 1.16.0) of 2023-09-19, modified by Debian built on
 debian-hx90
System Description: Debian GNU/Linux 12 (bookworm)

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/libexec
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --with-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/29.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/29.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils
 --with-native-compilation --build x86_64-linux-gnu --prefix=/usr
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 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --with-libsystemd --with-pop=yes
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 --with-sound=alsa --without-gconf --with-mailutils
 --with-native-compilation --with-cairo --with-x=yes
 --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -ffile-prefix-map=/build/emacs-bYKTEl/emacs-29.1+1=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
 -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES
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Important settings:
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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2023-12-24  8:47 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-12-16 11:18 bug#67848: 29.1; Fix usage of `setq-default' and add explanation Xiyue Deng
2023-12-16 11:26 ` Xiyue Deng
2023-12-23  9:00 ` Eli Zaretskii
2023-12-23 10:09   ` Xiyue Deng
2023-12-23 11:20     ` Eli Zaretskii
2023-12-24  7:00       ` Xiyue Deng
2023-12-24  8:47         ` Eli Zaretskii

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