Subject: bug#37652: closed (Re: bug#37652: 26.3; performance drops massively when on some elisp manual pages)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 08 Oct 2019 11:52:02 +0000

Your bug report

#37652: 26.3; performance drops massively when on some elisp manual pages

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].

-- 
37652: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37652
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#37652: 26.3; performance drops massively when on some elisp manual pages
From: Eli Zaretskii <[email-masked]>
To: "Chris Hecker" <[email-masked]>
Cc: [email-masked]
Date: Tue, 08 Oct 2019 14:51:15 +0300
List-Id: <debbugs-submit.debbugs.gnu.org>

> From: "Chris Hecker" <[email-masked]>
> Cc: [email-masked]
> Date: Tue, 08 Oct 2019 09:24:09 +0000
> 
> 
> Yep, that basically fixes it.

Thanks, so I'm closing this bug report.

Subject: 26.3; performance drops massively when on some elisp manual pages
From: "Chris Hecker" <[email-masked]>
To: [email-masked]
Date: Tue, 08 Oct 2019 00:48:21 +0000
List-Id: <debbugs-submit.debbugs.gnu.org>

--text follows this line--

Recipe:
1. start emacs -Q for 26.3
2. hit C-h i to get to the info directory
3. m elisp
4. m buffer contents
5. page around in the file for a few seconds, emacs starts crawling and
using an entire cpu

In GNU Emacs 26.3 (build 1, x86_64-w64-mingw32)
  of 2019-08-29 built on CIRROCUMULUS
Repository revision: 96dd0196c28bc36779584e47fffcca433c9309cd
Windowing system distributor 'Microsoft Corp.', version 6.1.7601
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Composing main Info directory...done
Mark saved where search started [2 times]
next-line: End of buffer
Mark set
scroll-up-command: End of buffer [2 times]
scroll-down-command: Beginning of buffer
scroll-up-command: End of buffer
scroll-down-command: Beginning of buffer
C-; is undefined
user-error: No menu in this node
Configured using:
  'configure --without-dbus --host=x86_64-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: ENU
   locale-coding-system: cp1252

Major mode: Info

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
   buffer-read-only: 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 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 misearch multi-isearch info
easymenu elec-pair time-date mule-util tooltip eldoc 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 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 threads w32notify w32 lcms2 multi-tty make-network-process
emacs)

Memory information:
((conses 16 131855 8983)
  (symbols 48 20922 1)
  (miscs 40 61 246)
  (strings 32 35842 1141)
  (string-bytes 1 886864)
  (vectors 16 15187)
  (vector-slots 8 507148 10310)
  (floats 8 55 100)
  (intervals 56 5549 1121)
  (buffers 992 12))