bug#40254: closed (26.1; sgml-mode: Match data clobbered by buffer modification hooks)

[GNU bug Tracking System]

Your message dated Wed, 12 Aug 2020 18:33:18 -0700
with message-id 
<CADwFkm=TPE_zonV_yAFBztqRnCBBkViTAzUzifDNAq1+KTxBpg@mail.gmail.com>
and subject line Re: bug#40254: 26.1; sgml-mode: Match data clobbered by buffer 
modification hooks
has caused the debbugs.gnu.org bug report #40254,
regarding 26.1; sgml-mode: Match data clobbered by buffer modification hooks
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)


-- 
40254: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=40254
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems

--- Begin Message --- Subject: 26.1; sgml-mode: Match data clobbered by buffer modification hooks Date: Fri, 27 Mar 2020 20:16:29 +0200

When  sgml-electric-tag-pair-mode is enabled  in nxml-mode

and I try query-replace of a tag name, the first match is replaced and
then I get this error:

Debugger entered--Lisp error: (error "Match data clobbered by buffer modification hooks")
  replace-match("name" nil t)
  replace-match-maybe-edit("name" nil t nil (1803 1814 #<buffer Fahrstromrückleitung-en.xml>) nil)
  perform-replace("designation" "name" t nil nil nil nil nil nil nil nil)
  query-replace("designation" "name" nil nil nil nil nil)
  funcall-interactively(query-replace "designation" "name" nil nil nil nil nil)
  call-interactively(query-replace nil nil)
  command-execute(query-replace)



In GNU Emacs 26.1 (build 1, i686-w64-mingw32)
 of 2018-05-30 built on CIRROCUMULUS
Repository revision: 07f8f9bc5a51f5aa94eb099f3e15fbe0c20ea1ea
Windowing system distributor 'Microsoft Corp.', version 10.0.18362
Recent messages:
Entering debugger...
Making completion list... [2 times]
Back to top level
Mark set
Replaced 0 occurrences
Mark set
sgml-electric-tag-pair-before-change-function: new clone
Entering debugger...
Mark set [2 times]
Back to top level

Configured using:
 'configure --without-dbus --host=i686-w64-mingw32
 --without-compress-install 'CFLAGS=-O2 -static -g3''

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS THREADS LCMS2

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: cp1251

Major mode: nXML

Minor modes in effect:
  sgml-electric-tag-pair-mode: t
  override-global-mode: t
  flycheck-color-mode-line-mode: t
  window-numbering-mode: t
  winner-mode: t
  shell-dirtrack-mode: t
  global-flycheck-mode: t
  flycheck-mode: t
  diff-auto-refine-mode: t
  desktop-save-mode: t
  show-paren-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-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
  global-visual-line-mode: t
  visual-line-mode: t
  transient-mark-mode: t

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Features:
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electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32
ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win
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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 w32notify w32 lcms2
multi-tty make-network-process emacs)

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 (floats 8 405 1065)
 (intervals 28 50139 4859)
 (buffers 536 90))

--- End Message ---

> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#40254: 26.1; sgml-mode: Match data clobbered by buffer modification hooks
>
>
>
>
> Date: 
>
> Wed, 12 Aug 2020 18:33:18 -0700
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)
>
>
>
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> >> From: Vladimir Alexiev <vladimir.alexiev@ontotext.com>
> >> Date: Fri, 27 Mar 2020 20:16:29 +0200
> >>
> >> When  sgml-electric-tag-pair-mode is enabled  in nxml-mode
> >> and I try query-replace of a tag name, the first match is replaced and
> >> then I get this error:
> >>
> >> Debugger entered--Lisp error: (error "Match data clobbered by buffer 
> >> modification hooks")
> >>   replace-match("name" nil t)
> >>   replace-match-maybe-edit("name" nil t nil (1803 1814 #<buffer 
> >> Fahrstromrückleitung-en.xml>) nil)
> >>   perform-replace("designation" "name" t nil nil nil nil nil nil nil nil)
> >>   query-replace("designation" "name" nil nil nil nil nil)
> >>   funcall-interactively(query-replace "designation" "name" nil nil nil nil 
> >> nil)
> >>   call-interactively(query-replace nil nil)
> >>   command-execute(query-replace)
> >
> > Could you please provide the file which you used in this case?  I
> > tried reproducing this with some random XML file I had on my system,
> > but the problem didn't happen.
> >
> > Also, does this happen in "emacs -Q"?  If not, then some of your
> > customizations might be relevant as well (or even be the root cause).
>
> More information was requested, but none was given within 19 weeks, so
> I'm closing this bug.  If this is still an issue, please reply to this
> email (use "Reply to all" in your email client) and we can reopen the
> bug report.
>
> Best regards,
> Stefan Kangas
>
>
> --- End Message ---