* bug#48695: python.el *-backspace functionality behavior
@ 2021-05-27 7:11 Mikhail P
2021-05-27 23:32 ` Lars Ingebrigtsen
0 siblings, 1 reply; 3+ messages in thread
From: Mikhail P @ 2021-05-27 7:11 UTC (permalink / raw)
To: 48695
[-- Attachment #1.1: Type: text/plain, Size: 4300 bytes --]
Hello!
I want to report a small behavior problem of the default python.el
When hitting backspace in some context it does not delete the region
selected (between active mark and cursor) but dedents instead.
Attaching a video and debug info below.
Thanks, Mikhail
|In GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.22,
cairo version 1.17.3)||
|| of 2020-08-29 built on juergen||
||Windowing system distributor 'The X.Org Foundation', version
11.0.12010000||
||System Description: Arch Linux||
||
||Recent messages:||
||Please type q, s, or p; or ? for help||
||...ome/mikpom/tmp/test.py locked by mikpom@mik-PC... (pid 306092): (s,
q, p, ?)? [2 times]||
||point=32 of 31 (EOB) column=11||
||Quit [2 times]||
||point=32 of 31 (EOB) column=11||
||Use +,-,0 for further adjustment [7 times]||
||Mark set||
||Undo||
||Mark set||
||Undo||
||
||Configured using:||
|| 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib||
|| --localstatedir=/var --with-x-toolkit=gtk3 --with-xft --with-wide-int||
|| --with-modules --with-cairo --with-harfbuzz 'CFLAGS=-march=x86-64||
|| -mtune=generic -O2 -pipe -fno-plt' CPPFLAGS=-D_FORTIFY_SOURCE=2||
|| LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'||
||
||Configured features:||
||XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND GPM DBUS GSETTINGS GLIB NOTIFY||
||INOTIFY ACL GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF ZLIB||
||TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD JSON||
||PDUMPER LCMS2 GMP||
||
||Important settings:||
|| value of $LANG: en_US.UTF-8||
|| locale-coding-system: utf-8-unix||
||
||Major mode: Python||
||
||Minor modes in effect:||
|| text-scale-mode: t||
|| shell-dirtrack-mode: t||
|| 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 puny dired dired-loaddefs||
||rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail||
||rmail-loaddefs text-property-search mm-decode mm-bodies mm-encode||
||mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047||
||rfc2045 ietf-drums mm-util mail-prsvr mail-utils face-remap help-mode||
||python easymenu tramp-sh tramp tramp-loaddefs trampver tramp-integration||
||files-x tramp-compat shell pcomplete parse-time iso8601 time-date||
||ls-lisp format-spec auth-source cl-seq eieio eieio-core cl-macs||
||eieio-loaddefs password-cache json subr-x map seq byte-opt gv bytecomp||
||byte-compile cconv comint ring cl-loaddefs cl-lib ansi-color 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 lcms2 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 68993 9337)||
|| (symbols 48 8647 1)||
|| (strings 32 25425 1979)||
|| (string-bytes 1 913938)||
|| (vectors 16 14597)||
|| (vector-slots 8 182334 11322)||
|| (floats 8 46 19)||
|| (intervals 56 234 0)||
|| (buffers 1000 13))||
|
[-- Attachment #1.2: Type: text/html, Size: 7801 bytes --]
[-- Attachment #2: 2021-05-27 14-06-50.flv --]
[-- Type: video/x-flv, Size: 551481 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#48695: python.el *-backspace functionality behavior
2021-05-27 7:11 bug#48695: python.el *-backspace functionality behavior Mikhail P
@ 2021-05-27 23:32 ` Lars Ingebrigtsen
[not found] ` <4794da07-11d7-143c-9a9c-7d2cd449763a@fastmail.com>
0 siblings, 1 reply; 3+ messages in thread
From: Lars Ingebrigtsen @ 2021-05-27 23:32 UTC (permalink / raw)
To: Mikhail P; +Cc: 48695
Mikhail P <mikpom@fastmail.com> writes:
> I want to report a small behavior problem of the default python.el
>
> When hitting backspace in some context it does not delete the region selected
> (between active mark and cursor) but dedents instead.
>
> Attaching a video and debug info below.
I'm unable to reproduce the problem on either Emacs 27.1 or Emacs 28.
Could you give a step-by-step recipe to reproduce the bug, starting from
"emacs -Q"?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#48695: python.el *-backspace functionality behavior
[not found] ` <4794da07-11d7-143c-9a9c-7d2cd449763a@fastmail.com>
@ 2021-05-28 1:13 ` Lars Ingebrigtsen
0 siblings, 0 replies; 3+ messages in thread
From: Lars Ingebrigtsen @ 2021-05-28 1:13 UTC (permalink / raw)
To: Mikhail P; +Cc: 48695
(Please keep the debbugs address in the Cc headers -- otherwise your
mails won't reach the Emacs bug tracker.)
Mikhail P <mikpom@fastmail.com> writes:
> Greetings!
>
> The steps are :
>
> 1. start emacs with emacs -Q
>
> 2. visit a (empty) file with .py extension (so built-in Python major mode is activated)
>
> 3. type a block of code containing indented line, e.g.
>
> for i in range(10):
>
> print(i)
>
> 4. Move the cursor at the very end of the code example (after print(i)) and activate
> the mark
>
> 5. Move the cursor at the beginning of print(i), so it is on p.
>
> 6. hit backspace.
>
> 7. selected text (print(i)) is not deleted but dedented instead)
Thanks for the recipe -- I can reproduce this in both Emacs 28 and 27.1.
If point is anywhere else than at the "p", the <backspace> works as
expected, but if it's a the "p", it deletes the leading spaces instead.
Most peculiar.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-05-28 1:13 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-27 7:11 bug#48695: python.el *-backspace functionality behavior Mikhail P
2021-05-27 23:32 ` Lars Ingebrigtsen
[not found] ` <4794da07-11d7-143c-9a9c-7d2cd449763a@fastmail.com>
2021-05-28 1:13 ` Lars Ingebrigtsen
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).