bug#25517: 25.1.91; print-format specifier mistaken as comment

[Andreas Röhler]

See also png attached

In GNU Emacs 25.1.91.1 (i686-pc-linux-gnu, GTK+ Version 3.14.5)
 of 2017-01-02 built on sprache
Windowing system distributor 'The X.Org Foundation', version 11.0.11604000
System Description:    Debian GNU/Linux 8.7 (jessie)

Configured using:
 'configure --with-modules'

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS NOTIFY ACL GNUTLS
LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11
MODULES

Important settings:
  value of $LANG: de_DE.utf8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

Major mode: Inferior Octave

Minor modes in effect:
  compilation-shell-minor-mode: t
  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 70 files in ~/emacs-25.1.91/lisp/erc...
Checking 34 files in ~/emacs-25.1.91/lisp/emulation...
Checking 167 files in ~/emacs-25.1.91/lisp/emacs-lisp...
Checking 24 files in ~/emacs-25.1.91/lisp/cedet...
Checking 57 files in ~/emacs-25.1.91/lisp/calendar...
Checking 87 files in ~/emacs-25.1.91/lisp/calc...
Checking 120 files in ~/emacs-25.1.91/lisp/obsolete...
Checking for load-path shadows...done
Mark set [2 times]
Auto-saving...done

Load-path shadows:
None found.

Features:
(pp shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
mml-sec password-cache epg epg-config 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
thingatpt compile skeleton octave smie comint ansi-color ring
vc-filewise vc-rcs cl-extra help-mode cc-mode cc-fonts easymenu cc-guess
cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
cl-loaddefs pcase cl-lib time-date mule-util tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win
term/common-win x-dnd 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
dbusbind inotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 8 191027 19020)
 (symbols 24 41093 0)
 (miscs 20 70 337)
 (strings 16 59215 5423)
 (string-bytes 1 1095204)
 (vectors 8 16689)
 (vector-slots 4 506017 14162)
 (floats 8 177 204)
 (intervals 28 352 163)
 (buffers 520 21)
 (heap 1024 33581 776))

sprintf.png
Description: PNG image