GNU bug report logs - #34248
characters are duplicated when executing a macro defined under input-mode

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Platon Pronko <platon7pronko <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: characters are duplicated when executing a macro defined under
 input-mode
Date: Tue, 29 Jan 2019 21:20:06 +0300

Hi!

I started emacs using:

emacs -Q test.txt

where `test.txt` is an empty file. Then I performed the following actions:

M-: (activate-input-method "english-dvorak") <RET>  ;; activating the input method
C-x C-( ;; starting a macro definition
a       ;; typing a single character
C-x C-) ;; finishing a macro definition
C-X C-e ;; executing a macro

I expected to see two characters ("aa") in the buffer - one that was typed during the definition of the macro, and one that was inserted during execution of the macro.

Instead, I see three characters: "aaa" - two characters are inserted instead of one when macro executes.

I tried several other input modes, the result is the same. Each typed character is repeated twice - so for example "asdf" becomes "aassddff". And when I show macro contents using C-x C-k C-e, the following is displayed:

aa			;; self-insert-command * 2


System details below:

In GNU Emacs 26.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
 of 2018-07-05 built on juergen
System Description:	Arch Linux

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

Configured using:
 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
 --localstatedir=/var --with-x-toolkit=gtk3 --with-xft --with-modules
 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong
 -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 IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY
ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS
GTK3 X11 MODULES THREADS LIBSYSTEMD LCMS2

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

Major mode: Text

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
  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 seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib dired dired-loaddefs
format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg
epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils term/xterm xterm
time-date elec-pair mule-util 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
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 dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 99987 7711)
 (symbols 48 20455 1)
 (miscs 40 42 93)
 (strings 32 28579 1088)
 (string-bytes 1 744526)
 (vectors 16 12682)
 (vector-slots 8 451739 6126)
 (floats 8 53 297)
 (intervals 56 208 0)
 (buffers 992 12))

Message #8 received at 34248 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Platon Pronko <platon7pronko <at> gmail.com>
Cc: 34248 <at> debbugs.gnu.org
Subject: Re: bug#34248: characters are duplicated when executing a macro
 defined under input-mode
Date: Tue, 29 Jan 2019 20:41:51 +0200

> From: Platon Pronko <platon7pronko <at> gmail.com>
> Date: Tue, 29 Jan 2019 21:20:06 +0300
> 
> emacs -Q test.txt
> 
> where `test.txt` is an empty file. Then I performed the following actions:
> 
> M-: (activate-input-method "english-dvorak") <RET>  ;; activating the input method
> C-x C-( ;; starting a macro definition
> a       ;; typing a single character
> C-x C-) ;; finishing a macro definition
> C-X C-e ;; executing a macro
> 
> I expected to see two characters ("aa") in the buffer - one that was typed during the definition of the macro, and one that was inserted during execution of the macro.
> 
> Instead, I see three characters: "aaa" - two characters are inserted instead of one when macro executes.
> 
> I tried several other input modes, the result is the same. Each typed character is repeated twice - so for example "asdf" becomes "aassddff". And when I show macro contents using C-x C-k C-e, the following is displayed:
> 
> aa			;; self-insert-command * 2
> 
> 
> System details below:
> 
> In GNU Emacs 26.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
>   of 2018-07-05 built on juergen
> System Description:	Arch Linux

Thanks, this is bug #32108, which is already fixed on the master
branch of the Emacs Git repository.  The fix will be included in
Emacs 27, when that is released.

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