bug#53218: closed (27.2; image garbage display)

[GNU bug Tracking System]

Your message dated Wed, 12 Jan 2022 21:17:47 +0200
with message-id <837db469wk.fsf@gnu.org>
and subject line Re: bug#53218: 27.2; image garbage display
has caused the debbugs.gnu.org bug report #53218,
regarding 27.2; image garbage display
to be marked as done.

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-- 
53218: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=53218
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> --- Begin Message ---
>
>
>
> Subject: 
>
> 27.2; image garbage display
>
>
>
>
> Date: 
>
> Thu, 13 Jan 2022 02:30:29 +0900
>
>
>
>
> Evaluate the form below, a red rectangle remains in the lower half of
> the window.
>
> (let ((buf (generate-new-buffer "tmp")))
>   (switch-to-buffer buf)
>   (progn (insert "\nx")
>          (goto-char (point-min)))
>   (redisplay)
>   (let* ((pbm (format "P1\n1 1\n1"))
>          (red  (create-image pbm 'pbm t :foreground "red"
>                              :height 400 :sacle 1)))
>     (insert-image red))
>   (redisplay)
>   (delete-char -1))
>
>
> In GNU Emacs 27.2 (build 1, x86_64-w64-mingw32)
>  of 2021-03-26 built on CIRROCUMULUS
> Repository revision: deef5efafb70f4b171265b896505b92b6eef24e6
> Repository branch: HEAD
> Windowing system distributor 'Microsoft Corp.', version 10.0.19043
> System Description: Microsoft Windows 10 Pro (v10.0.2009.19043.1415)
>
> Recent messages:
>
> Configured using:
>  'configure --without-dbus --host=x86_64-w64-mingw32
>  --without-compress-install 'CFLAGS=-O2 -static''
>
> Configured features:
> XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY W32NOTIFY ACL GNUTLS LIBXML2
> HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS JSON PDUMPER LCMS2 GMP
>
> Important settings:
>   value of $LANG: JPN
>   locale-coding-system: cp932
>
> 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:
> (misearch multi-isearch gnutls network-stream nsm mailalias smtpmail
> auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs json map
> tabify help-mode pp shadow sort mail-extr emacsbug message rmc puny
> dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec
> password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs
> text-property-search time-date subr-x seq byte-opt gv bytecomp
> byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231
> mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047
> rfc2045 ietf-drums mm-util mail-prsvr mail-utils term/bobcat japan-util
> tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
> mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars
> term/common-win 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 w32notify w32 lcms2 multi-tty make-network-process
> emacs)
>
> Memory information:
> ((conses 16 68747 12480)
>  (symbols 48 7265 6)
>  (strings 32 20743 2383)
>  (string-bytes 1 672033)
>  (vectors 16 13492)
>  (vector-slots 8 238806 20350)
>  (floats 8 25 304)
>  (intervals 56 1280 0)
>  (buffers 1000 17))
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#53218: 27.2; image garbage display
>
>
>
>
> Date: 
>
> Wed, 12 Jan 2022 21:17:47 +0200
>
>
>
>
> > From: awrhygty@outlook.com
> > Date: Thu, 13 Jan 2022 02:30:29 +0900
> > 
> > 
> > Evaluate the form below, a red rectangle remains in the lower half of
> > the window.
> > 
> > (let ((buf (generate-new-buffer "tmp")))
> >   (switch-to-buffer buf)
> >   (progn (insert "\nx")
> >          (goto-char (point-min)))
> >   (redisplay)
> >   (let* ((pbm (format "P1\n1 1\n1"))
> >          (red  (create-image pbm 'pbm t :foreground "red"
> >                              :height 400 :sacle 1)))
> >     (insert-image red))
> >   (redisplay)
> >   (delete-char -1))
>
> I can reproduce this in Emacs 27.2, but not in Emacs 28 or 29.
>
> So I guess this problem was already fixed since Emacs 27.2, and I'm
> closing this bug report.
>
> Thanks.
>
>
> --- End Message ---