Subject: bug#21797: closed (Re: bug#22581: Strange minibuffer prompt on exiting Emacs)

From: [email-masked] (GNU bug Tracking System)
Date: Thu, 25 Feb 2016 00:20:03 +0000

Your bug report

#22581: 25.0.50; Surprising prefix displayed in echo area when exiting Ediff

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
22581: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22581
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#22581: Strange minibuffer prompt on exiting Emacs
From: Stefan Monnier <[email-masked]>
To: Richard Copley <[email-masked]>
Cc: [email-masked]
Date: Wed, 24 Feb 2016 19:19:31 -0500
List-Id: <debbugs-submit.debbugs.gnu.org>

>> The echo-keystrokes code and still very messy, tho :-(
                            ^^^
                            is

> That case looks good to me now. Thank you.

Thanks for confirming,
closing,

        Stefan

Subject: 25.0.50; Surprising prefix displayed in echo area when exiting Ediff
From: Eli Zaretskii <[email-masked]>
To: [email-masked], Stefan Monnier <[email-masked]>
Date: Sat, 31 Oct 2015 10:02:46 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

Recipe to reproduce:

  emacs -Q
  C-x b foo RET
  C-x b bar RET
  M-x ediff-buffers RET RET RET
  q

After typing 'q' into the Ediff control frame, the prompt displayed in
the minibuffer is this:

  Quit this Ediff session? (y or n)  switch-frame-_

where '_' indicates the cursor position.  That "switch-frame-" prefix
is unexpected, and shouldn't be shown.

I suspect this commit:

  commit 5dc644a6b01e2cf950ff617ab15be4bf1917c38c
  Author: Stefan Monnier <[email-masked]>
  Date:   Tue Sep 1 21:14:18 2015 -0400

      Generalize the prefix-command machinery of C-u

My evidence is that the problem appeared between Sep 1 and Sep 2 (I
have binaries built on both these dates), and the above seems the only
relevant change during that time.

In GNU Emacs 25.0.50.641 (i686-pc-mingw32)
 of 2015-10-31
Repository revision: b059c6b584e964296d425667642650f42972c238
Windowing system distributor 'Microsoft Corp.', version 5.1.2600
Configured using:
 'configure --prefix=/d/usr --enable-checking=yes,glyphs --with-wide-int
 'CFLAGS=-O0 -gdwarf-4 -g3''

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS

Important settings:
  value of $LANG: ENU
  locale-coding-system: cp1255

Major mode: Lisp Interaction

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:
Checking for load-path shadows...done
Mark set [2 times]
Saved text from "From: [email-masked]"
Auto-saving...
Computing differences between ediff7961OH and ediff796BFO ...
Processing difference regions ... done
Quit this Ediff session? (y or n) y
Computing differences between ediff796OPU and ediff796bZa ...
Processing difference regions ... done
Quit this Ediff session? (y or n) y

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message dired format-spec
rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util help-fns help-mode easymenu cl-loaddefs pcase cl-lib mail-prsvr
mail-utils 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 85038 5083)
 (symbols 56 19989 0)
 (miscs 48 36 107)
 (strings 16 15924 5685)
 (string-bytes 1 391583)
 (vectors 16 11294)
 (vector-slots 8 409901 2734)
 (floats 8 129 67)
 (intervals 40 260 63)
 (buffers 856 11))