From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Peter Wang Newsgroups: gmane.emacs.bugs Subject: bug#25156: 26.0.50; `describe-text-properties' hangs with 100% cpu usage when property is a char-table Date: Sun, 11 Dec 2016 00:16:29 +0800 Message-ID: References: <83oa0jg8z6.fsf@gnu.org> <87h96ber9z.fsf@users.sourceforge.net> <83k2b7g484.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a113d31ce7918fd05435031b9 X-Trace: blaine.gmane.org 1481386637 17003 195.159.176.226 (10 Dec 2016 16:17:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 10 Dec 2016 16:17:17 +0000 (UTC) Cc: 25156@debbugs.gnu.org, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 10 17:17:12 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cFkKm-0003UJ-Cj for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 10 Dec 2016 08:16:30 -0800 (PST) Original-Received: by 10.202.108.137 with HTTP; Sat, 10 Dec 2016 08:16:29 -0800 (PST) In-Reply-To: <83k2b7g484.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:126813 Archived-At: --001a113d31ce7918fd05435031b9 Content-Type: text/plain; charset=UTF-8 I found the culprit was this line in my configuration: (setq lisp-indent-function 'common-lisp-indent-function) and common-lisp-indent-function is provided by `.emacs.d/elpa/slime-20161109.640/contrib/slime-cl-indent.el' I think it is a wrong configuration. something in common-lisp-indent-function cause the huge slowing down. thanks for your time and sorry for the false bug. On Sun, Dec 11, 2016 at 12:04 AM, Eli Zaretskii wrote: > > From: npostavs@users.sourceforge.net > > Cc: Eli Zaretskii , 25156@debbugs.gnu.org > > Date: Sat, 10 Dec 2016 10:29:44 -0500 > > > > Neither of these hang for me from emacs -Q, using latest master > (fc0fd24c105b) > > > > (benchmark 1 '(describe-variable 'lisp-mode-syntax-table)) ;=> "Elapsed > time: 1.272053s (0.161946s in 6 GCs)" > > (benchmark 1 '(describe-property-list (list 'syntax-table > lisp-mode-syntax-table))) ;=> "Elapsed time: 1.165824s (0.139516s in 5 GCs)" > > I get similar times here. > --001a113d31ce7918fd05435031b9 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
I found the=C2=A0culprit was this line in my configuration= :

(setq lisp-indent-function 'common-lisp-indent-fun= ction)

and common-lisp-indent-function is prov= ided by=C2=A0

`.emacs.d/elpa/slime-20161109.640/co= ntrib/slime-cl-indent.el'

I think it is a wron= g configuration.=C2=A0

something in common-lisp-in= dent-function cause the huge slowing down.

thanks = for your time and sorry for the false bug.

On Sun, Dec 11, 2016 at 12:04 AM, Eli = Zaretskii <eliz@gnu.org> wrote:
> From: npostavs@user= s.sourceforge.net
> Cc: Eli Zaretskii <eliz@gnu.org= >,=C2=A0 25156@debbugs.gnu.org<= /a>
> Date: Sat, 10 Dec 2016 10:29:44 -0500
>
> Neither of these hang for me from emacs -Q, using latest master (fc0fd= 24c105b)
>
> (benchmark 1 '(describe-variable 'lisp-mode-syntax-table)) ;= =3D> "Elapsed time: 1.272053s (0.161946s in 6 GCs)"
> (benchmark 1 '(describe-property-list (list 'syntax-table lisp= -mode-syntax-table))) ;=3D> "Elapsed time: 1.165824s (0.139516s in = 5 GCs)"

I get similar times here.

--001a113d31ce7918fd05435031b9--