From: Vincent Lefevre <vincent@vinc17.net>
To: 33887@debbugs.gnu.org
Subject: bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode
Date: Thu, 27 Dec 2018 11:13:06 +0100 [thread overview]
Message-ID: <87ftujuvkd.fsf@zira.vinc17.org> (raw)
When I open a large XML file and immediately go to the end of the
file with '<ESC> >', Emacs hangs for several seconds. For instance,
on /usr/share/xml/iso-codes/iso_639-3.xml from iso-codes in Debian
(a 1-MB file), it takes 5 seconds. On a 4-MB personal XML file, it
takes 15 seconds.
This is a regression: Emacs 25 did not hang at all.
In GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.2)
of 2018-12-26, modified by Debian built on x86-ubc-01
Windowing system distributor 'The X.Org Foundation', version 11.0.12003000
System Description: Debian GNU/Linux buster/sid
Recent messages:
Loading /etc/emacs/site-start.d/50latex-cjk-common.el (source)...done
Loading /etc/emacs/site-start.d/50latex-cjk-thai.el (source)...done
Loading /etc/emacs/site-start.d/50maxima-emacs.el (source)...done
Loading /etc/emacs/site-start.d/50psvn.el (source)...done
Loading /etc/emacs/site-start.d/50python-docutils.el (source)...done
Loading /etc/emacs/site-start.d/50texlive-lang-english.el (source)...done
Loading /etc/emacs/site-start.d/50why3.el (source)...done
Loading /home/vinc17/share/emacs/site-lisp/mutteditor.el (source)...done
Loading time...done
For information about GNU Emacs and the GNU system, type C-h C-a.
Configured using:
'configure --build x86_64-linux-gnu --prefix=/usr
--sharedstatedir=/var/lib --libexecdir=/usr/lib
--localstatedir=/var/lib --infodir=/usr/share/info
--mandir=/usr/share/man --enable-libsystemd --with-pop=yes
--enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
--with-sound=alsa --without-gconf --with-mailutils --build
x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
--libexecdir=/usr/lib --localstatedir=/var/lib
--infodir=/usr/share/info --mandir=/usr/share/man --enable-libsystemd
--with-pop=yes
--enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
--with-sound=alsa --without-gconf --with-mailutils --with-x=yes
--with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
-fdebug-prefix-map=/build/emacs-3ThesY/emacs-26.1+1=.
-fstack-protector-strong -Wformat -Werror=format-security -Wall'
'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY
ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LIBSYSTEMD LCMS2
Important settings:
value of $LC_COLLATE: POSIX
value of $LC_CTYPE: en_US.UTF-8
value of $LC_TIME: en_DK
value of $LANG: POSIX
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
display-time-mode: t
show-paren-mode: t
tooltip-mode: t
global-eldoc-mode: t
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
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
/usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.6/tablegen-mode
/usr/share/emacs/site-lisp/llvm-3.5/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.6/llvm-mode
/usr/share/emacs/site-lisp/llvm-3.5/emacs hides /usr/share/emacs/site-lisp/llvm-3.6/emacs
/usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.7/tablegen-mode
/usr/share/emacs/site-lisp/llvm-3.5/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.7/llvm-mode
/usr/share/emacs/site-lisp/llvm-3.5/emacs hides /usr/share/emacs/site-lisp/llvm-3.7/emacs
/usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.8/tablegen-mode
/usr/share/emacs/site-lisp/llvm-3.5/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.8/llvm-mode
/usr/share/emacs/site-lisp/llvm-3.5/emacs hides /usr/share/emacs/site-lisp/llvm-3.8/emacs
/usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.9/tablegen-mode
/usr/share/emacs/site-lisp/llvm-3.5/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.9/llvm-mode
/usr/share/emacs/site-lisp/llvm-3.5/emacs hides /usr/share/emacs/site-lisp/llvm-3.9/emacs
/usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-4.0/tablegen-mode
/usr/share/emacs/site-lisp/llvm-3.5/llvm-mode hides /usr/share/emacs/site-lisp/llvm-4.0/llvm-mode
/usr/share/emacs/site-lisp/llvm-3.5/emacs hides /usr/share/emacs/site-lisp/llvm-4.0/emacs
/usr/share/emacs/site-lisp/rst hides /usr/share/emacs/26.1/lisp/textmodes/rst
/usr/share/emacs/site-lisp/latex-cjk-thai/thai-word hides /usr/share/emacs/26.1/lisp/language/thai-word
Features:
(shadow sort mail-extr warnings emacsbug message rmc puny seq byte-opt
gv bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822
mml easymenu 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 elec-pair time cus-start cus-load paren
cc-styles cc-align cc-engine cc-vars cc-defs edmacro kmacro cl-loaddefs
cl-lib time-date mule-util tooltip eldoc electric uniquify ediff-hook
vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd
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 dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty make-network-process emacs)
Memory information:
((conses 16 118562 10618)
(symbols 48 23199 1)
(miscs 40 54 133)
(strings 32 34944 2101)
(string-bytes 1 946046)
(vectors 16 15937)
(vector-slots 8 510844 4784)
(floats 8 56 97)
(intervals 56 279 0)
(buffers 992 12))
next reply other threads:[~2018-12-27 10:13 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-27 10:13 Vincent Lefevre [this message]
2018-12-27 16:02 ` bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode Eli Zaretskii
2018-12-27 16:39 ` Stefan Monnier
2018-12-27 16:43 ` Eli Zaretskii
2018-12-27 17:32 ` Stefan Monnier
2018-12-27 17:47 ` Eli Zaretskii
2018-12-27 18:43 ` Vincent Lefevre
2018-12-28 17:18 ` Stefan Monnier
2019-01-17 22:57 ` Stefan Monnier
2019-01-08 22:11 ` Fernando Jascovich
2019-01-10 15:09 ` Eli Zaretskii
2019-01-17 23:25 ` Stefan Monnier
2019-05-15 23:53 ` Noam Postavsky
2019-05-16 10:54 ` Vincent Lefevre
2019-05-16 12:15 ` Noam Postavsky
2019-05-17 21:36 ` Vincent Lefevre
2019-05-18 4:15 ` Noam Postavsky
2019-05-18 14:47 ` Vincent Lefevre
2019-05-18 14:55 ` Vincent Lefevre
2019-05-18 14:57 ` Vincent Lefevre
2019-05-18 15:01 ` Vincent Lefevre
2019-05-18 18:49 ` Noam Postavsky
2019-05-19 0:17 ` Vincent Lefevre
2019-05-19 17:43 ` Noam Postavsky
2019-05-19 18:48 ` Stefan Monnier
2019-05-19 19:03 ` Noam Postavsky
2019-05-19 19:24 ` Stefan Monnier
2019-05-20 20:47 ` Noam Postavsky
2019-05-21 1:06 ` Vincent Lefevre
2019-05-21 12:27 ` Noam Postavsky
2019-05-22 13:58 ` Stefan Monnier
2019-05-22 15:44 ` Vincent Lefevre
2019-05-22 16:01 ` Stefan Monnier
2019-05-22 22:37 ` Stefan Monnier
2019-05-26 22:17 ` Noam Postavsky
2019-05-27 9:18 ` Vincent Lefevre
2019-05-27 12:02 ` Noam Postavsky
2019-05-29 0:30 ` Vincent Lefevre
2019-06-04 12:55 ` Noam Postavsky
2019-05-22 21:44 ` Stefan Monnier
2019-05-20 11:47 ` Vincent Lefevre
2019-05-16 14:01 ` Eli Zaretskii
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