In GNU Emacs 26.1 (build 1, x86_64-w64-mingw32) of 2018-05-30 built on CIRROCUMULUS Repository revision: 07f8f9bc5a51f5aa94eb099f3e15fbe0c20ea1ea Windowing system distributor 'Microsoft Corp.', version 6.1.7601 Configured using: 'configure --without-dbus --host=x86_64-w64-mingw32 --without-compress-install 'CFLAGS=-O2 -static -g3'' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS THREADS LCMS2 Important settings: value of $LANG: ENU locale-coding-system: cp1252 Major mode: Text Minor modes in effect: shell-dirtrack-mode: t tooltip-mode: t global-eldoc-mode: t mouse-wheel-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 auto-fill-function: do-auto-fill transient-mark-mode: t Load-path shadows: None found. Features: (shadow mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa derived epg gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils browse-url url-util shell pcomplete rect kmacro thingatpt iso-transl elec-pair server comint ansi-color ring mm-util mail-prsvr subtitles pk-ispell ido trees mouseme sort app-specials html-cosmetics sgml-mode dom html-vars html-filter html-clean-page text-cosmetics pk_emacs finder-inf package easymenu epg-config url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib time-date mule-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 menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame 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 minibuffer 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 w32notify w32 lcms2 multi-tty make-network-process emacs)In the upper window of a frame I had several hundred lines containing the full paths of filenames within quotation marks -- all containing non-ASCII accented European characters -- and in the lower window a Windows shell. From the shell window I used a macro to change windows, grab a file name, then return to the shell window and issue
del {filename within quotation marks}
After confirming that this was working as desired, I issued a command to
repeat the macro indefinitely. As lines scrolled in the shell window I
remarked some errors in the display there: certain improper bits were being
displayed rather consistently. When the run was finished, I grabbed a
screen shot of the quiescent state (attached) showing some of these.
Scrolling lines off the bottom of the window and then back on caused them
to redisplay properly.
djc
Emacs display errors.png
Description: PNG image
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