From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Felician Nemeth Newsgroups: gmane.emacs.bugs Subject: bug#33992: 27.0.50; xref-find-definitions wastes too much space Date: Fri, 05 Apr 2019 11:44:16 +0200 Message-ID: <87lg0ou6q7.fsf@ulti.tmit.bme.hu> References: <87muoe7jrs.fsf@mail.linkov.net> <87a7hp43a5.fsf@mail.linkov.net> <205acda7-07a3-d85c-378c-c178f9f76b55@yandex.ru> <87o95l4ht4.fsf@mail.linkov.net> <64f42172-460f-a633-1c80-23d34b5c0d07@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="64023"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/25.1 (gnu/linux) Cc: Dmitry Gutov , =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= , Juri Linkov To: 33992@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 05 11:45:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hCLPL-000GU2-Vx for geb-bug-gnu-emacs@m.gmane.org; Fri, 05 Apr 2019 11:45:12 +0200 Original-Received: from localhost ([127.0.0.1]:39108 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hCLPK-00028n-Pa for geb-bug-gnu-emacs@m.gmane.org; Fri, 05 Apr 2019 05:45:10 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:34755) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hCLPF-00028a-0P for bug-gnu-emacs@gnu.org; Fri, 05 Apr 2019 05:45:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hCLPD-0003SG-HI for bug-gnu-emacs@gnu.org; Fri, 05 Apr 2019 05:45:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59751) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hCLPC-0003QU-KR for bug-gnu-emacs@gnu.org; Fri, 05 Apr 2019 05:45:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hCLPC-0002Wf-BX for bug-gnu-emacs@gnu.org; Fri, 05 Apr 2019 05:45:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Felician Nemeth Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 05 Apr 2019 09:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33992 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 33992-submit@debbugs.gnu.org id=B33992.15544574679653 (code B ref 33992); Fri, 05 Apr 2019 09:45:02 +0000 Original-Received: (at 33992) by debbugs.gnu.org; 5 Apr 2019 09:44:27 +0000 Original-Received: from localhost ([127.0.0.1]:45062 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hCLOd-0002Vd-2T for submit@debbugs.gnu.org; Fri, 05 Apr 2019 05:44:27 -0400 Original-Received: from mail-wm1-f42.google.com ([209.85.128.42]:33376) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hCLOa-0002VN-Sa for 33992@debbugs.gnu.org; Fri, 05 Apr 2019 05:44:25 -0400 Original-Received: by mail-wm1-f42.google.com with SMTP id z6so9309493wmi.0 for <33992@debbugs.gnu.org>; Fri, 05 Apr 2019 02:44:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:in-reply-to:references:user-agent:face:date :message-id:mime-version; bh=F9GAVBADSQLdhRmGXotZdc+zCPzoKz/881jose7oRQQ=; b=XUASg4K9b1QZrCbtyXhIlMdT8sIe+Es2fnSuk/CyIsi341zf9LI+sHqwJtMm+SntR+ 5CWmEu4oIuaobhaCAyOCFjvOt2HVahDmcxSn2I04RYO3DwarYaO5l9OILYxt1yPZpWUm Z+wt57enkeDuUdkB/l505uGGPeOhBIFSByB8H5+/IRDwssQH+Y/2RlMamxljHH+eA4nh bo2GvgmEnh6a9b5wg+gaUxUaZG/dLpOottbjIMRMDSr4ej1Vz7P6gLK3EHLQywCh1Z2+ SZeznSQigVZu/DF8WbaEo/0sLcFITxbHz8hXjvz3r+k7tqs+bzDXR4lJaAai3bSjH+Go vLZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references :user-agent:face:date:message-id:mime-version; bh=F9GAVBADSQLdhRmGXotZdc+zCPzoKz/881jose7oRQQ=; b=rPmGywuZL/sQ/J15qu/9xRG/5AGz0qT+oPpyaZnXvWp05ukEWQHywFSQ+/ee6VF8tB pxYfVthRBOYvYsDmBFhrNe670oPkWMJP3ldHAdusIsxbF5bfd+HUmuKWTZd2UaFbn94h c5xaVT+RN0t4htSFLB+ANOzeUpNutd3WAPI5bq3RBx+n0xZSkfL23Eh8fPDZU71/L2yi T2XoNpN0jfYRWH6yM6+O8EW32rWrnWGa2Ac5KW02BlglfhtS6diUwO+7eJnm6I/kkhIo Ig+psCF70vl2XKNxko/NNTXYUgOxPdx82zPLAPPpEItVFn8IeiuLBtnNDb+NEJqmjdrk kGFQ== X-Gm-Message-State: APjAAAUprTojL+DNz1/D+DLiIpYIdBASKb0UXGrbZYRQMrDtpWJiDtwk 8p2ZpMt0XC7Obn3TC9zqE7Y= X-Google-Smtp-Source: APXvYqywn7sotUWSD0DMG+0cy5eT899K6Dtrpwo4+GE4ehsgayMgO9BKMgC5s2oBpXSHd3ruSf7CwQ== X-Received: by 2002:a1c:4e19:: with SMTP id g25mr7519188wmh.9.1554457458888; Fri, 05 Apr 2019 02:44:18 -0700 (PDT) Original-Received: from ulti.gmail.com ([2001:738:2001:407f:d329:3c92:fe6f:14c3]) by smtp.gmail.com with ESMTPSA id a22sm1645039wmj.44.2019.04.05.02.44.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 05 Apr 2019 02:44:18 -0700 (PDT) In-Reply-To: <64f42172-460f-a633-1c80-23d34b5c0d07@yandex.ru> (Dmitry Gutov's message of "Fri, 5 Apr 2019 02:06:57 +0300") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEX5+fmhoaEwMDD/ ///TMNVWAAAAAWJLR0QDEQxM8gAAAAlwSFlzAAAPEgAADxIBIZvyMwAAAAd0SU1FB+AICBUfHgLs gGoAAAGXSURBVCjPRdK/b5tAFAfw753gBEwM2ApMbuVIqf+Ko0qiyhOu4sj2xJBYMn/FUdX7UUUZ OjHgyvf+yj6IcW6Bjx53934ADEvs8bmEr8UVoTYTOyJO9KoYsVofN8kILdbeJ8Li6YpZWop4xOK0 VdfIoXmkHn5/5D7/Ts/8THacSqnkKTcMTxgUkVzFnEIRTKwwYYSCvzfg16f0i8YApW/XG/Pm8R49 dXjxKmRnxv3OwooQWcv4RUYem1fsNe/WU63uk7AmYxk78y32/ee2tZB4fO+WcZ7lnIGEolXW1EGw LfkSuQ0XTgRefgNlfNwRNV6QhBxJ8JNxTMUPyBqTd0bjaAP5G7NJRU39z80hLOZTjqB7K3tEEFSj aEsuQew6qBxxyhHjVUR7H7NpC9iHJZGLMCEuweqAqE1BHbfK2oRIz9EHYA/+wiFWru9smeVfuWNZ 2+NFtX80UA1TvJNdytM4DwO4kY7bJz8Qcd0G0ceslZGkkeoBsjUHwF1+jjM3XHaXEZ7mGLfwPFO+ RV9QLY2iEdmDo78D/gNPaXVYqd+pyQAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxNi0wOC0wOFQyMzoz MDoyOCswMjowMGy/yHYAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTYtMDgtMDhUMjM6MzA6MjgrMDI6 MDAd4nDKAAAAAElFTkSuQmCC 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: 209.51.188.43 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:157212 Archived-At: (Sorry for replying late, I've just read this bug report.) I thought that I didn't need to see the list of the xref results and the xrefs' window shrank the view of the code I wanted to study. So, I came up with the defun below. It presents the xref results without showing the xref window. I think this idea can be further developed. xref-show--xrefs-buffer could have an 'm' key binding that "minimizes" its window by switching to xref-show-xrefs-without-buffer (below) and that function can "maximize" back with the same 'm' key. A customizable variable could define the initial behavior. Also, I think we can enhance xref-pulse-momentarily to use a different face if there's only one xref to present. (defun xref-show-xrefs-without-buffer (xrefs alist) "Present the results of an xref query in a simple manner. To activate this feature, customize `xref-show-xrefs-function'." (xref--show-xref-buffer xrefs alist) (quit-window) (next-error) (message "%s (%s xrefs in total)" "\",\": previous xref \".\":next xref \"m\":show xref buffer" (length xrefs)) (set-transient-map (let ((map (make-sparse-keymap))) (define-key map (kbd ",") 'previous-error) (define-key map (kbd ".") 'next-error) (define-key map (kbd "m") (lambda () (interactive) (pop-to-buffer xref-buffer-name))) map) t)) (setq xref-show-xrefs-function 'xref-show-xrefs-without-buffer)