From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: make a drawing with Emacs Date: Thu, 03 Sep 2020 13:41:57 -0400 Message-ID: References: <20200901145854.GF15433@tuxteam.de> <87sgbzsx4q.fsf@logand.com> <87ft7zs48u.fsf@logand.com> <87d032u637.fsf@gnus.org> <878sdqu5v6.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26399"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:33xewZSUCx5KOhGAXIaonRK5vJs= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 03 19:42:34 2020 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kDtFq-0006ni-Qb for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 03 Sep 2020 19:42:34 +0200 Original-Received: from localhost ([::1]:52690 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kDtFp-0004kU-SR for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 03 Sep 2020 13:42:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59420) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kDtFO-0004Xg-OF for help-gnu-emacs@gnu.org; Thu, 03 Sep 2020 13:42:06 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:34946 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kDtFN-0004xc-7b for help-gnu-emacs@gnu.org; Thu, 03 Sep 2020 13:42:06 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kDtFL-0006Co-7E for help-gnu-emacs@gnu.org; Thu, 03 Sep 2020 19:42:03 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/03 12:43:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:123933 Archived-At: >> The arguments can be any attribute that's valid for an SVG element. I'm >> not sure how digging into the source code helps you with determining >> that -- you'd need to look at the SVG standards document to find out >> what keywords/values are valid. > > (That said, changing the signature on all these functions to > > (cl-defun svg-... (... &key stroke-width stroke-color fill-color ... &allow-other-keys) > > would be fine by me, and should be backwards-compatible.) IIRC it would make the code slower, tho. It adds code like (let ((stroke-color (cadr (plist-member args :stroke-color)))) which the compiler fails to optimize away when `stroke-color` is not used. Stefan