GNU bug report logs - #2717
23.0.91; Poor performance of flyspell + HTML mode

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Marco Pessotto <melmothx <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.91; Poor performance of flyspell + HTML mode
Date: Thu, 19 Mar 2009 10:22:22 +0100

wget  http://www.thelatinlibrary.com/caesar/gall1.shtml 
emacs -Q gall1.shtml [the HTML-mode should be activated]
M-x flyspell-mode

try to navigate the document with C-n C-p, C-f C-b, you'll notice that
the delay is often huge and emacs become inusable for a normal editing.
The C-f seems (but I believe that only seems) the most problematic.

The performance is poor without X, too.

Bests

--Marco 


In GNU Emacs 23.0.91.1 (i686-pc-linux-gnu, GTK+ Version 2.12.12)
 of 2009-03-15 on universe
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure  '--prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--program-suffix=' '--mandir=/usr/man' '--infodir=/usr/info' '--enable-static=no' '--enable-shared=yes' '--with-x-toolkit=gtk' 'CFLAGS=-O2 -march=i686 -mtune=i686''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: it_IT.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  desktop-save-mode: t
  tooltip-mode: t
  tool-bar-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
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
M-x r e p o r t - b u <tab> <return>

Recent messages:
Wrote /home/melmoth/.emacs.desktop.lock
Desktop: 0 buffers restored.
For information about GNU Emacs and the GNU system, type C-h C-a.

Message #16 received at 2717-done <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Marco Pessotto <melmothx <at> gmail.com>
Cc: 2717-done <at> debbugs.gnu.org
Subject: Re: 23.0.91; Poor performance of flyspell + HTML mode
Date: Thu, 16 Apr 2009 14:58:26 -0400

> wget  http://www.thelatinlibrary.com/caesar/gall1.shtml 
> emacs -Q gall1.shtml [the HTML-mode should be activated]
> M-x flyspell-mode
>
> try to navigate the document with C-n C-p, C-f C-b, you'll notice that
> the delay is often huge and emacs become inusable for a normal editing.
> The C-f seems (but I believe that only seems) the most problematic.

I've checked in a fix, thanks.

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