From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: Re: DWIM region Date: Sun, 07 Jan 2018 04:25:35 +0100 Organization: Aioe.org NNTP Server Message-ID: <86mv1quz80.fsf@zoho.com> References: <86shbmcldx.fsf@zoho.com> <86d12pcvgj.fsf@zoho.com> <86d12pb988.fsf_-_@zoho.com> <864lo1b4rh.fsf@zoho.com> <86h8s08262.fsf@zoho.com> <86zi5r7mnw.fsf@zoho.com> <86k1wuws6g.fsf@zoho.com> <86r2r2uzpu.fsf@zoho.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1515295715 14295 195.159.176.226 (7 Jan 2018 03:28:35 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 7 Jan 2018 03:28:35 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Jan 07 04:28:31 2018 Return-path: Envelope-to: geh-help-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 1eY1dO-0003BK-F5 for geh-help-gnu-emacs@m.gmane.org; Sun, 07 Jan 2018 04:28:30 +0100 Original-Received: from localhost ([::1]:34510 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eY1fM-00062s-3I for geh-help-gnu-emacs@m.gmane.org; Sat, 06 Jan 2018 22:30:32 -0500 X-Received: by 10.28.192.17 with SMTP id q17mr698383wmf.14.1515295536861; Sat, 06 Jan 2018 19:25:36 -0800 (PST) Original-Path: usenet.stanford.edu!a71no2241042wme.0!news-out.google.com!k126ni26143wmg.0!nntp.google.com!proxad.net!feeder1-2.proxad.net!news.mixmin.net!aioe.org!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 38 Original-NNTP-Posting-Host: zRXoCvQ6k9fneBfYPnB6lQ.user.gioia.aioe.org Original-X-Complaints-To: abuse@aioe.org X-Notice: Filtered by postfilter v. 0.8.2 Cancel-Lock: sha1:VrVMSZIdX01lCt9G1kAwWEH57eE= Mail-Copies-To: never Original-Xref: usenet.stanford.edu gnu.emacs.help:221491 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:115608 Archived-At: OK, I spoke to soon! There were *two* cases I didn't change. Here is the second one. The reason I didn't change this is the use of the prefix argument. If there is no interactive string, does that mean one has to check manually in the interactive form for a/the prefix argument? PS. Pretty cool code, ey? :) (defun fill-down (&optional justify) "Fill the current paragraph from the current line down.\n With mark active, act upon the region instead.\n With \\[universal-argument] before invocation, JUSTIFY fully. With \\[universal-argument] twice, remove full justification. (Or just fill it!) With \\[universal-argument] thrice, center." (interactive "P") (let*((area (if (use-region-p) (list (region-beginning) (region-end)) (list (line-beginning-position) (save-excursion (forward-paragraph) (point) )))) (start (car area)) (end (cadr area)) ) ;; C-u C-u -> unjustify (if (equal justify '(16)) (canonically-space-region start end) (fill-region start end ;; can't use cl-case here as compares with `elq' - bummer! (cond ((equal justify '(0)) nil) ; fill ((equal justify '(4)) 'full) ; C-u -> justify ((equal justify '(64)) 'center)) ; C-u C-u C-u -> center )))) -- underground experts united http://user.it.uu.se/~embe8573