bug#70908: 29.3; Indentation breaks in csharp-mode

[Mads Kyed <mads@kyed.de>]

Hi,

In csharp-mode the indentation breaks if the keyword "new" is
used somewhere in a file. For example:

class A
{
      List<int> a = new List<int>();
}

Placing the cursor after ; and pressing Return twice, it becomes
apparent that the indentation no longer works. If the "new" keyword is
removed, indentation works again.

It seems there is some new logic (introduced in version 29.3) in the 
function
"csharp-guess-basic-syntax" that is responsible for the behaviour
above.

Best regards, Mads Kyed



In GNU Emacs 29.3 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.38,
cairo version 1.18.0) of 2024-05-11 built on localhost
Windowing system distributor 'The X.Org Foundation', version 11.0.12101009
System Description: Gentoo Linux

Configured using:
'configure --prefix=/usr --build=x86_64-pc-linux-gnu
--host=x86_64-pc-linux-gnu --mandir=/usr/share/man
--infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc
--localstatedir=/var/lib --datarootdir=/usr/share
--disable-silent-rules --docdir=/usr/share/doc/emacs-29.3-r2
--htmldir=/usr/share/doc/emacs-29.3-r2/html --libdir=/usr/lib64
--program-suffix=-emacs-29 --includedir=/usr/include/emacs-29
--infodir=/usr/share/info/emacs-29 --localstatedir=/var
--enable-locallisppath=/etc/emacs:/usr/share/emacs/site-lisp
--without-compress-install --without-hesiod --without-pop
--with-file-notification=inotify --with-pdumper --enable-acl
--with-dbus --without-modules --without-gameuser --with-libgmp
--with-gpm --without-native-compilation --with-json --without-kerberos
--without-kerberos5 --with-lcms2 --with-xml2 --without-mailutils
--without-selinux --without-sqlite3 --with-gnutls --without-libsystemd
--with-threads --without-tree-sitter --without-wide-int
--with-sound=alsa --with-zlib --with-x --without-pgtk --without-ns
--without-gconf --without-gsettings --without-toolkit-scroll-bars
--with-xpm --with-xft --with-cairo --without-harfbuzz --without-libotf
--without-m17n-flt --with-x-toolkit=gtk3 --without-xwidgets --with-gif
--with-jpeg --with-png --with-rsvg --with-tiff --without-webp
--without-imagemagick --with-dumping=pdumper 'CFLAGS=-march=native -O2
-pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed''

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM JPEG JSON LCMS2 LIBXML2
NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF X11 XDBE XIM
XINPUT2 XPM GTK3 ZLIB

Important settings:
value of $LC_MONETARY: de_DE.UTF-8
value of $LC_NUMERIC: de_DE.UTF-8
value of $LC_TIME: de_DE.UTF-8
value of $LANG: en_US.utf8
locale-coding-system: utf-8-unix

Major mode: ELisp/d

Minor modes in effect:
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cua-mode: t
display-time-mode: t
minions-mode: t
yas-global-mode: t
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magit-auto-revert-mode: t
server-mode: t
global-flycheck-mode: t
flycheck-mode: t
pdf-occur-global-minor-mode: t
TeX-PDF-mode: t
TeX-source-correlate-mode: t
delete-selection-mode: t
windmove-mode: t
ido-everywhere: t
shell-dirtrack-mode: t
override-global-mode: t
tooltip-mode: t
global-eldoc-mode: t
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
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
global-visual-line-mode: t
visual-line-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t

Load-path shadows:
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/home/kyed/.emacs.d/elpa/auctex-14.0.4/tex-mik hides 
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/home/kyed/.emacs.d/elpa/auctex-14.0.4/texmathp hides 
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/home/kyed/.emacs.d/elpa/auctex-14.0.4/latex-flymake hides 
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/home/kyed/.emacs.d/elpa/auctex-14.0.4/tex-jp hides 
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/usr/share/emacs/site-lisp/auctex/tex-bar
/home/kyed/.emacs.d/elpa/jsonrpc-1.0.25/jsonrpc hides 
/usr/share/emacs/29.3/lisp/jsonrpc
/home/kyed/.emacs.d/elpa/transient-20240509.1849/transient hides 
/usr/share/emacs/29.3/lisp/transient
/home/kyed/.emacs.d/elpa/eglot-1.17/eglot hides 
/usr/share/emacs/29.3/lisp/progmodes/eglot
/home/kyed/.emacs.d/elpa/eldoc-1.15.0/eldoc hides 
/usr/share/emacs/29.3/lisp/emacs-lisp/eldoc

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Memory information:
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(symbols 48 45670 42)
(strings 32 161879 9055)
(string-bytes 1 4751692)
(vectors 16 95645)
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-- 
Mads Kyed
Email: mads@kyed.de