From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Text property searching Date: Mon, 16 Apr 2018 21:06:24 +0300 Message-ID: <83sh7v2fhb.fsf@gnu.org> References: <87lgdo5bb3.fsf@mouse.gnus.org> <87y3hn2wdo.fsf@mouse.gnus.org> <87vacr1913.fsf@mouse.gnus.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1523901934 22818 195.159.176.226 (16 Apr 2018 18:05:34 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 16 Apr 2018 18:05:34 +0000 (UTC) Cc: emacs-devel@gnu.org, dgutov@yandex.ru To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 16 20:05:29 2018 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 1f88VN-0005nT-8T for ged-emacs-devel@m.gmane.org; Mon, 16 Apr 2018 20:05:29 +0200 Original-Received: from localhost ([::1]:34053 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f88XS-0001Ww-AC for ged-emacs-devel@m.gmane.org; Mon, 16 Apr 2018 14:07:38 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49547) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f88WF-0001SX-S5 for emacs-devel@gnu.org; Mon, 16 Apr 2018 14:06:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f88WB-0004sP-Qb for emacs-devel@gnu.org; Mon, 16 Apr 2018 14:06:23 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:48648) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f88WB-0004s7-M3; Mon, 16 Apr 2018 14:06:19 -0400 Original-Received: from [176.228.60.248] (port=1030 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1f88WB-0006hs-5B; Mon, 16 Apr 2018 14:06:19 -0400 In-reply-to: <87vacr1913.fsf@mouse.gnus.org> (message from Lars Ingebrigtsen on Mon, 16 Apr 2018 17:11:04 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e 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:224658 Archived-At: > From: Lars Ingebrigtsen > Date: Mon, 16 Apr 2018 17:11:04 +0200 > Cc: emacs-devel@gnu.org > > (defun equal-or-member (thing collection) > (or (equal thing collection) > (and (consp collection) > (member thing collection)))) This seems to assume a flat one-level list, but some popular properties are more complex. E.g., see the 'display' properties.