From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: vibhavp@gmail.com Newsgroups: gmane.emacs.devel Subject: Re: Add function eshell/clear to clear current eshell buffer Date: Sun, 19 Apr 2015 01:43:49 +0530 Message-ID: <87fv7xi48y.fsf@gmail.com> References: <874mpwhxml.fsf@gmail.com> <83lhj7lcgn.fsf@gnu.org> <87y4n7e1bn.fsf@gmail.com> <831tkz6yh1.fsf@gnu.org> <87oao23dbb.fsf@gmail.com> <20150309101126.GA11863@boo.workgroup> <83twxu5fh5.fsf@gnu.org> <87y4lpofl5.fsf@lifelogs.com> <83vbgt7gqw.fsf@gnu.org> <87d231o954.fsf@lifelogs.com> <83r3rh7dsb.fsf@gnu.org> <87mw25sbvx.fsf@gmail.com> <83lhhp795h.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Trace: ger.gmane.org 1429388044 22737 80.91.229.3 (18 Apr 2015 20:14:04 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 18 Apr 2015 20:14:04 +0000 (UTC) Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Apr 18 22:14:03 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YjZ7q-00043g-Vx for ged-emacs-devel@m.gmane.org; Sat, 18 Apr 2015 22:14:03 +0200 Original-Received: from localhost ([::1]:46735 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YjZ7p-0007Gg-PY for ged-emacs-devel@m.gmane.org; Sat, 18 Apr 2015 16:14:01 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58944) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YjZ7m-0007Gb-5J for emacs-devel@gnu.org; Sat, 18 Apr 2015 16:13:59 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YjZ7i-0003Dn-WF for emacs-devel@gnu.org; Sat, 18 Apr 2015 16:13:58 -0400 Original-Received: from mail-pa0-x235.google.com ([2607:f8b0:400e:c03::235]:35664) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YjZ7i-0003DZ-OU; Sat, 18 Apr 2015 16:13:54 -0400 Original-Received: by pabtp1 with SMTP id tp1so162352248pab.2; Sat, 18 Apr 2015 13:13:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=IM1Ka1N1FBUKKYKqiNbY2gsQAX6WrUh9dTPOWhDgPmA=; b=eFG/2sgZpGgsE5NHV66Ghtlw9E0iNSPPl33uxoIXsSDYwSpdrJsEgHex6mMJxaOtG7 Y8OPoNFypMCUuA6ckek/h6dVyUo/2yhd3/jTfT8uzk4E7bdlzUqhyUo8H/rVJEygrywJ rJ1iXOAkmTsVnMBt26rH/vXmc6hiRsJwitVlxvnpiC2OBiRNE5jZstI4q+PGc0gkn7AR Jh7I16Ne2o/I74iEwjC5WpIVTrAwL4z9UQNx69yaQV0uTE5cxR3zJXqrin8NS1Yf92FQ N67zl3sKxCiQgkznY0mQDNJAvHQupfyUITJw8s08BksCb1fEF3Q71iP/86p0SE6XNvZP +yzA== X-Received: by 10.68.161.4 with SMTP id xo4mr15923814pbb.65.1429388033571; Sat, 18 Apr 2015 13:13:53 -0700 (PDT) Original-Received: from lenovog410 ([117.214.173.142]) by mx.google.com with ESMTPSA id cj2sm13695390pbb.10.2015.04.18.13.13.51 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Apr 2015 13:13:52 -0700 (PDT) In-Reply-To: <83lhhp795h.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 18 Apr 2015 18:23:22 +0300") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:400e:c03::235 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:185636 Archived-At: --=-=-= Content-Type: text/plain Attached a patch which adds a clear-scrollback command to eshell. If it looks good, I'll push the patch to master with the relevant info in etc/NEWS. --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=esh-clear-scrollback.patch diff --git a/lisp/eshell/esh-mode.el b/lisp/eshell/esh-mode.el index 15120cb..21026b2 100644 --- a/lisp/eshell/esh-mode.el +++ b/lisp/eshell/esh-mode.el @@ -878,6 +878,12 @@ When run interactively, widen the buffer first." (insert (make-string number-newlines ?\n))) (eshell-send-input)) +(defun eshell/clear-scrollback () + "Clear the scrollback content of the eshell window." + (interactive) + (let ((inhibit-read-only t)) + (erase-buffer))) + (defun eshell-get-old-input (&optional use-current-region) "Return the command input on the current line." (if use-current-region --=-=-= Content-Type: text/plain -- Vibhav Pant vibhavp@gmail.com --=-=-=--