From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#28535: 25.2; Composed charater colon slows down Emacs performance while you in buffer with this character Date: Thu, 21 Sep 2017 20:18:51 +0300 Message-ID: <83d16kdl6s.fsf@gnu.org> References: <86fubg8hlb.fsf@gavenkoa.example.com> <83tvzwe364.fsf@gnu.org> <83h8vwdmic.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1506014419 19762 195.159.176.226 (21 Sep 2017 17:20:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 21 Sep 2017 17:20:19 +0000 (UTC) Cc: 28535@debbugs.gnu.org To: Oleksandr Gavenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Sep 21 19:20:14 2017 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 1dv590-0004hH-NR for geb-bug-gnu-emacs@m.gmane.org; Thu, 21 Sep 2017 19:20:10 +0200 Original-Received: from localhost ([::1]:54830 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv598-000834-6j for geb-bug-gnu-emacs@m.gmane.org; Thu, 21 Sep 2017 13:20:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44571) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv58w-0007wk-84 for bug-gnu-emacs@gnu.org; Thu, 21 Sep 2017 13:20:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dv58s-0006aA-Ox for bug-gnu-emacs@gnu.org; Thu, 21 Sep 2017 13:20:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43144) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dv58s-0006Zj-LF for bug-gnu-emacs@gnu.org; Thu, 21 Sep 2017 13:20:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dv58s-00037X-AP for bug-gnu-emacs@gnu.org; Thu, 21 Sep 2017 13:20:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 21 Sep 2017 17:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28535 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28535-submit@debbugs.gnu.org id=B28535.150601434911905 (code B ref 28535); Thu, 21 Sep 2017 17:20:02 +0000 Original-Received: (at 28535) by debbugs.gnu.org; 21 Sep 2017 17:19:09 +0000 Original-Received: from localhost ([127.0.0.1]:51822 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dv581-00035w-A0 for submit@debbugs.gnu.org; Thu, 21 Sep 2017 13:19:09 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:53358) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dv57z-00035j-UV for 28535@debbugs.gnu.org; Thu, 21 Sep 2017 13:19:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dv57r-0004lE-8m for 28535@debbugs.gnu.org; Thu, 21 Sep 2017 13:19:02 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:38730) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv57r-0004l0-5U; Thu, 21 Sep 2017 13:18:59 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2876 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dv57q-0003EB-8w; Thu, 21 Sep 2017 13:18:59 -0400 In-reply-to: (message from Oleksandr Gavenko on Thu, 21 Sep 2017 20:06:47 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:137214 Archived-At: > From: Oleksandr Gavenko > Date: Thu, 21 Sep 2017 20:06:47 +0300 > Cc: 28535@debbugs.gnu.org > > Great, then I guess this bug can be closed? > > Yes. Done, thanks. > Though I prefer to set: > > (set-fontset-font nil 'symbol "DejaVu Sans Mono-10:antialias=none") There's no end to customizing font sets, and no single font satisfies everyone. We had to stop somewhere and leave the rest to local customizations. > For example it is very surprising to see specific font for drawing boxes: > > ;; Box Drawing and Block Elements > (set-fontset-font "fontset-default" '(#x2500 . #x259F) > '("FreeMono" . "iso10646-1") nil 'prepend) That's for GNU/Linux systems, as this font is widely available there, and covers well this range of characters.