From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juliusz Chroboczek Newsgroups: gmane.emacs.bugs Subject: bug#19004: 24.4; Please provide a non-regexp interface to occur Date: Sun, 09 Nov 2014 21:00:50 +0100 Message-ID: <87oasgrvnx.wl-jch@pps.univ-paris-diderot.fr> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1415563354 28553 80.91.229.3 (9 Nov 2014 20:02:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 9 Nov 2014 20:02:34 +0000 (UTC) To: 19004@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 09 21:02:27 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1XnYgs-0003Jo-CQ for geb-bug-gnu-emacs@m.gmane.org; Sun, 09 Nov 2014 21:02:26 +0100 Original-Received: from localhost ([::1]:39833 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XnYgs-0000n9-2Y for geb-bug-gnu-emacs@m.gmane.org; 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X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:95793 Hi. I like occur a lot, but I find it inflexible -- the matched lines can only be specified by a regexp. I'd like to be aple to pass a function to occur instead of a regexp. The function should be called with point at the beginning of a line to match/not match, so that (occur regexp) is equivalent to (occur #'(lambda () (looking-at regexp))) Of course, the function should be able to examine the context around the line being matched. -- Juliusz