I have Emacs 25.3.1(x86_64-w64-mingw32), downloaded from
http://ftp.gnu.org/gnu/emacs/windows/
When I run Emacs on my system Windows 8.1 x86_64, where I have 2 layouts
(ru & us) and then chang layot from one language to another, I recive
an error '<scroll> is undefined' in echo-area.
In GNU Emacs 25.3.1 (x86_64-w64-mingw32)
of 2017-09-27 built on LAPHROAIG
Windowing system distributor 'Microsoft Corp.', version 6.3.9600
Configured using:
'configure --without-dbus --without-compress-install 'CFLAGS=-O2
-static -g3' PKG_CONFIG_PATH=/mingw64/lib/pkgconfig'
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS
Important settings:
value of $LANG: en_US, ru_RU
locale-coding-system: cp1251
Major mode: Emacs-Lisp
Minor modes in effect:
tooltip-mode: t
global-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
Recent messages:
<C-scroll> is undefined [2 times]
<scroll> is undefined [4 times]
delete-backward-char: Text is read-only [3 times]
<scroll> is undefined [14 times]
mwheel-scroll: End of buffer [2 times]
<scroll> is undefined
mwheel-scroll: End of buffer [5 times]
<scroll> is undefined
mwheel-scroll: End of buffer
<scroll> is undefined [31 times]
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message cl-macs format-spec rfc822 mml
mml-sec password-cache epg gnus-util mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util help-fns mail-prsvr mail-utils edmacro kmacro
flyspell ispell light-blue-theme .loaddefs el-get el-get-autoloading
el-get-list-packages el-get-dependencies el-get-build el-get-status pp
el-get-methods el-get-fossil el-get-svn el-get-pacman el-get-github-zip
el-get-github-tar el-get-http-zip el-get-http-tar el-get-hg el-get-go
el-get-git-svn el-get-fink el-get-emacswiki el-get-http el-get-notify
el-get-emacsmirror el-get-github el-get-git el-get-elpa package
epg-config seq byte-opt el-get-darcs el-get-cvs el-get-bzr el-get-brew
el-get-builtin el-get-apt-get el-get-recipes el-get-byte-compile subr-x
el-get-custom cl-seq el-get-core autoload lisp-mnt bytecomp byte-compile
cl-extra help-mode easymenu cconv cl gv cl-loaddefs pcase cl-lib dired
time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel dos-w32 ls-lisp disp-table w32-win w32-vars
term/common-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list newcomment elisp-mode lisp-mode prog-mode register page
menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core 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 charscript case-table epa-hook jka-cmpr-hook help
simple abbrev 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 multi-tty make-network-process emacs)
Memory information:
((conses 16 112245 6045)
(symbols 56 22592 0)
(miscs 48 96 163)
(strings 32 24388 3481)
(string-bytes 1 688275)
(vectors 16 15839)
(vector-slots 8 462442 4390)
(floats 8 186 57)
(intervals 56 452 10)
(buffers 976 19))