From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: Efficiently using MOVE_IT_... to gather a plethora of information. Date: Wed, 23 Aug 2017 10:46:07 +0200 Message-ID: <599D40CF.1080505@gmx.at> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1503478058 28694 195.159.176.226 (23 Aug 2017 08:47:38 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 23 Aug 2017 08:47:38 +0000 (UTC) To: Stefan Monnier , emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Aug 23 10:47:34 2017 Return-path: Envelope-to: ged-emacs-devel@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 1dkRJw-0006nO-Dj for ged-emacs-devel@m.gmane.org; Wed, 23 Aug 2017 10:47:28 +0200 Original-Received: from localhost ([::1]:42490 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkRJz-0006mm-Pm for ged-emacs-devel@m.gmane.org; Wed, 23 Aug 2017 04:47:31 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkRIy-0006m7-8W for emacs-devel@gnu.org; Wed, 23 Aug 2017 04:46:29 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkRIv-000263-6x for emacs-devel@gnu.org; Wed, 23 Aug 2017 04:46:28 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:51442) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dkRIu-00021t-T5 for emacs-devel@gnu.org; Wed, 23 Aug 2017 04:46:25 -0400 Original-Received: from [192.168.1.100] ([46.125.249.3]) by mail.gmx.com (mrgmx002 [212.227.17.190]) with ESMTPSA (Nemesis) id 0MAPoQ-1drdNT3rYo-00Bg4X; Wed, 23 Aug 2017 10:46:18 +0200 In-Reply-To: X-Provags-ID: V03:K0:a29KbfJ/VRkCutbm9mhqV4CGI6SQBWSUEMM/4G0TIIoF9J5g5Ca Jkm9ev4YM6HMp8dZSW/0oJ2iL+FyL9ztCx2cBtI7FY6aMFYXpv4VMco/3lDC3BS6kP8yM5D uGY4K68kCwCAmGtW/UoKbI/fIM+jUE4h+WSKu2ExIdaZvDTbvZ/N61apZJ7XSYnr0c2W3zW Xd/vgTje0omnnGHSMw9AQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:y6QkZcORiow=:dj9NqoEjqqefQPnhighxLe jMtQUt2UUxncMkypbRBgrYd5evtmxv1dk0Q/Xsabr5G7eXm3zf+iscrqgL+c2EFjYAIpXiCmj Mb59MG5JyGhdigjG9bnCTLkdPK+Nq03v2NrFaieizdTK0rw4YGcc8FKNQEhg1HFeorXGBqr0m QhfWlvsptlN5aTKVn2SGcJnTGPhicIoxBSqABdkeiYHcj6gHq9Buvxp7oKR9THj3e74X89Nuf ujMl5r3RO8DeHv9ASJLHyM5hnKpQXsgxfOs54zb44F+BfxdxwT8gfE0tcEDJPKjZuzhPAHvzB bVGP55bzT/txu6KOgBe/jNbbXG0eTVd3p/2G4aTw/ScGyJuAod2csH3C4D/CHjafIBEJCQgR+ i5ML8ftvA2W80IoMO0PbIhLGwBlbJ65ALxWXt4tqwdfdXODjN/GOIbSLVpuRgXc3B+JV4C0XG BK1baG+oSpTCXFWgOIA8R3lsqvaLm7YNo2E3frA5ccxFwfpEFa4bnskuqVKL7pE6GB2jaWT7B VmH3cO7Fa/EOOqtBudhzHs8tJ1TJolbxA3A14B2q6UwPNV31PkVCqfw9IZKn6ftt2ezLO9K4U OfoVQfSsEQbWifIIhuX9j6/xfEQGhfGEcVxD5PEvWYSxUPmWXNXXDv055cNGXtatqqlex9rq6 JgE6co4GSHydQD24lBYj4ze4VMXsj+BZ6y68w7IXbs7xbN0PQKW1Gt/db6op9Xh0TaUoO1gnW eBasR2rbWszl1I/Q3wcUlQAwdaI7w/jJ/QridaIdPhPmjH9KnomPhIhRBvpKy4SPpwFFfHzw X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.15.19 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:217717 Archived-At: > BTW, regarding that vertical-line feature: wouldn't it make sense to > implement it not by sprinkling various little chunks of vertical bars in > the glyph matrices (with the difficulty of making sure they are > correctly connected, with the right color and what not), but by drawing > it on top of the text? > > Having a "second layer" that can used to draw on top of the text would > also be useful, e.g. to draw little arrows connecting various parts of > the text. We could try using "always on top" child frames. Anything else would probably clase with redisplay optimizations martin