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From: Eli Zaretskii <eliz@gnu.org>
To: Leo Liu <sdl.web@gmail.com>
Cc: 33939@debbugs.gnu.org
Subject: bug#33939: 26.1; Avoid loading libs eagerly or unnecessarily in mhtml-mode/sgml-mode
Date: Sat, 05 Jan 2019 11:47:38 +0200	[thread overview]
Message-ID: <83imz31lmt.fsf@gnu.org> (raw)
In-Reply-To: <m1bm51nn2i.fsf@gmail.com> (message from Leo Liu on Tue, 01 Jan 2019 10:12:05 +0800)

> From: Leo Liu <sdl.web@gmail.com>
> Date: Tue, 01 Jan 2019 10:12:05 +0800
> 
> Switching from html-mode I have noticed mhtml-mode can take a second or
> two (unpleasant noticeable delay) to load on my 2013 macbook air. The
> following is a small patch that alleviate the problem. Is it safe for
> emacs-26?

I cannot establish whether these changes are safe for Emacs 26.2,
since they are not really trivial.  Perhaps if you told more about
each change, I could make up my mind.

Some of the questions I would like to be able to answer in order to
make the decision:

  . which of the 'require's you want to remove take the lion's share
    of the load time?
  . why was seq-mapcat used originally instead of mapcan, and what is
    the semantics of replacing the former by the latter?
  . why did you switch the order of eval-when-compile in sgml-mode.el?

Thanks.





  reply	other threads:[~2019-01-05  9:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-01  2:12 bug#33939: 26.1; Avoid loading libs eagerly or unnecessarily in mhtml-mode/sgml-mode Leo Liu
2019-01-05  9:47 ` Eli Zaretskii [this message]
2019-01-06  4:34   ` Leo Liu
2019-01-06 15:25     ` Eli Zaretskii
2019-01-06 23:39       ` Leo Liu
2019-01-07  0:33       ` Leo Liu
2019-01-07  3:37         ` Eli Zaretskii
2019-01-07  4:16           ` Leo Liu
2019-01-07 19:56             ` Eli Zaretskii
2019-01-07 21:20               ` Leo Liu
2019-01-07 22:43               ` Leo Liu
2019-01-08  3:31                 ` Eli Zaretskii
2019-01-08  4:40                   ` Leo Liu

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