bug#51238: 29.0.50; Unknown option ‘--fingerprint’

bug#51238: 29.0.50; Unknown option ‘--fingerprint’

[Eli Zaretskii]

From: eliz@HOME-C4E4A596F7.mail-host-address-is-not-set
--text follows this line--
From NEWS:

  ** Emacs now has a --fingerprint option.
  This will output a string identifying the current Emacs build.

The Emacs user manual concurs:

  ‘--fingerprint’
       Print the Emacs “fingerprint”, which is used to uniquely identify
       the compiled version of Emacs.

But if you start Emacs with this new option:

  emacs -Q --fingerprint

you get a "normal" Emacs session with an error message:

  command-line-1: Unknown option ‘--fingerprint’

Other similar options, like --version and --help, don't have this
problematic behavior.

Btw, the fact that the output goes to stdout doesn't seem to be
documented anywhere.

In GNU Emacs 29.0.50 (build 22, i686-pc-mingw32)
 of 2021-10-16 built on HOME-C4E4A596F7
Repository revision: e4b99f24f8e8e63cf3d3c1da47d5dc1e6dda61bb
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version 5.1.2600
System Description: Microsoft Windows XP Service Pack 3 (v5.1.0.2600)

Configured using:
 'configure -C --prefix=/d/usr --with-wide-int --with-modules
 --enable-checking=yes,glyphs 'CFLAGS=-O0 -gdwarf-4 -g3''

Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG JSON LCMS2 LIBXML2 MODULES NOTIFY
W32NOTIFY PDUMPER PNG RSVG SOUND THREADS TIFF TOOLKIT_SCROLL_BARS XPM
ZLIB

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
  eldoc-mode: t
  show-paren-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
  indent-tabs-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail
rmail-loaddefs auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json map text-property-search time-date
seq gv subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode 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 lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer 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 emoji-zwj charscript charprop case-table
epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice
button loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
make-network-process emacs)

Memory information:
((conses 16 56730 5558)
 (symbols 48 7798 1)
 (strings 16 21671 2710)
 (string-bytes 1 633235)
 (vectors 16 13640)
 (vector-slots 8 179991 10945)
 (floats 8 23 118)
 (intervals 40 259 91)
 (buffers 888 10))

bug#51238: 29.0.50; Unknown option ‘--fingerprint’

[Andreas Schwab]

Fixed in commit a3fb10d94b.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."

bug#51238: 29.0.50; Unknown option ‘--fingerprint’

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: 51238-done@debbugs.gnu.org
> Date: Sat, 16 Oct 2021 14:08:50 +0200
> 
> Fixed in commit a3fb10d94b.

Thanks.