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* bug#39972: 28.0.50; which-function no longer returning current Java method in Emacs 27
@ 2020-03-07 13:07 Philipp Stephani
       [not found] ` <mailman.2226.1583586546.2412.bug-gnu-emacs@gnu.org>
  2020-04-19 14:03 ` Alan Mackenzie
  0 siblings, 2 replies; 15+ messages in thread
From: Philipp Stephani @ 2020-03-07 13:07 UTC (permalink / raw)
  To: 39972


Assume there's a file /tmp/Foo.java:

$ cat /tmp/Foo.java 
class Foo {
  void bar() {
    // body
  }
}

Emacs 26:

$ emacs -Q -batch -l which-func /tmp/Foo.java -eval '(progn (search-forward "// body") (print (which-function)))'

"bar"


Emacs 27 pretest:

$ emacs -Q -batch -l which-func /tmp/Foo.java -eval '(progn (search-forward "// body") (print (which-function)))'

"class Foo"


That is, Emacs 27 now prints the clas name instead of the method name.
I think the Emacs 26 behavior is preferrable.


In GNU Emacs 28.0.50 (build 10, x86_64-pc-linux-gnu, GTK+ Version 3.24.12, cairo version 1.16.0)
 of 2020-02-25
Repository revision: 03c07c88d90b5747456b9d286bace2dd4a713aac
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12004000
System Description: Debian GNU/Linux rodete

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Configured using:
 'configure --enable-gcc-warnings=warn-only
 --enable-gtk-deprecation-warnings --without-pop --with-mailutils
 --enable-checking --enable-check-lisp-object-type --with-modules
 'CFLAGS=-O0 -ggdb3''

Configured features:
XPM JPEG TIFF GIF PNG CAIRO SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY
LIBSELINUX GNUTLS FREETYPE HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS GTK3 X11
XDBE XIM MODULES THREADS PDUMPER GMP

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

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  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
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc dired dired-loaddefs
format-spec rfc822 mml easymenu mml-sec epa epg epg-config gnus-util
rmail rmail-loaddefs text-property-search time-date mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils phst skeleton
derived edmacro kmacro pcase ffap thingatpt url-parse auth-source cl-seq
eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars
subr-x rx gnutls puny seq byte-opt gv bytecomp byte-compile cconv dbus
xml cl-loaddefs cl-lib tooltip eldoc 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 elisp-mode lisp-mode prog-mode register page
tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse
jit-lock font-lock syntax facemenu 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 loaddefs button faces
cus-face macroexp files text-properties overlay sha1 md5 base64 format
env code-pages mule custom widget hashtable-print-readable backquote
threads dbusbind inotify dynamic-setting system-font-setting
font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)

Memory information:
((conses 16 59465 7934)
 (symbols 48 8079 1)
 (strings 32 20894 1643)
 (string-bytes 1 680049)
 (vectors 16 12053)
 (vector-slots 8 164854 5050)
 (floats 8 26 33)
 (intervals 56 196 0)
 (buffers 1000 11))





^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2020-05-23 19:12 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-03-07 13:07 bug#39972: 28.0.50; which-function no longer returning current Java method in Emacs 27 Philipp Stephani
     [not found] ` <mailman.2226.1583586546.2412.bug-gnu-emacs@gnu.org>
2020-03-08 11:33   ` Alan Mackenzie
2020-05-20 19:13     ` Alan Mackenzie
2020-05-21 15:56       ` Philipp Stephani
2020-05-21 16:15         ` Eli Zaretskii
2020-05-21 17:24           ` Philipp Stephani
2020-05-21 17:26             ` Philipp Stephani
2020-05-21 19:15             ` Eli Zaretskii
2020-05-21 17:42           ` Alan Mackenzie
2020-05-21 19:14             ` Eli Zaretskii
2020-05-21 20:19               ` Alan Mackenzie
2020-05-22  5:58                 ` Eli Zaretskii
2020-05-22  9:58                   ` Alan Mackenzie
2020-05-23 19:12                     ` Philipp Stephani
2020-04-19 14:03 ` Alan Mackenzie

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