From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: Calling occur from within isearch Date: Wed, 05 Dec 2007 00:43:23 +0200 Organization: JURTA Message-ID: <87zlwq3wtw.fsf@jurta.org> References: <47448DB2.60402@gmail.com> <87hcjf2wot.fsf@jurta.org> <871wairv6n.fsf@jurta.org> <871waf7ikx.fsf@jurta.org> <878x4bgv86.fsf@jurta.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1196808780 16264 80.91.229.12 (4 Dec 2007 22:53:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 4 Dec 2007 22:53:00 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Dec 04 23:53:08 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IzgdX-00054m-SG for ged-emacs-devel@m.gmane.org; Tue, 04 Dec 2007 23:53:08 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IzgdH-0007Om-ET for ged-emacs-devel@m.gmane.org; Tue, 04 Dec 2007 17:52:51 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IzgcW-000745-54 for emacs-devel@gnu.org; Tue, 04 Dec 2007 17:52:04 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IzgcT-00073K-FE for emacs-devel@gnu.org; Tue, 04 Dec 2007 17:52:03 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IzgcS-000736-OT for emacs-devel@gnu.org; Tue, 04 Dec 2007 17:52:00 -0500 Original-Received: from relay01.kiev.sovam.com ([62.64.120.200]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1IzgcS-0002D3-50 for emacs-devel@gnu.org; Tue, 04 Dec 2007 17:52:00 -0500 Original-Received: from [83.170.232.243] (helo=smtp.svitonline.com) by relay01.kiev.sovam.com with esmtp (Exim 4.67) (envelope-from ) id 1IzgcJ-0003cQ-Vj for emacs-devel@gnu.org; Wed, 05 Dec 2007 00:51:52 +0200 In-Reply-To: ("Johan =?iso-8859-1?Q?Bockg=E5rd=22's?= message of "Tue, 04 Dec 2007 02:24:39 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.50 (gnu/linux) X-Scanner-Signature: d0b3bc0b24c4067239780ad28ae5b444 X-DrWeb-checked: yes X-SpamTest-Envelope-From: juri@jurta.org X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 1848 [Dec 05 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {HEADERS: header Content-Type found without required header Content-Transfer-Encoding} X-SpamTest-Method: none X-SpamTest-Rate: 19 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release X-detected-kernel: by monty-python.gnu.org: FreeBSD 4.8-5.1 (or MacOS X 10.2-10.3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:84684 Archived-At: >> saying that the distinction between `yes' and `t' is valid for some >> searching interactive commands. > > I can't see how this distinction is at all useful for the user. > `search-uppercase' already provides a (the) way to decide whether "mixed > case in the search string [should be] ignored": > > (if (and case-fold-search search-upper-case) > (isearch-no-upper-case-p regexp t) > case-fold-search) I can't comment why isearch functions use `(eq case-fold-search t)', but I think other interactive search-related commands like occur should use the same condition, whatever it is. > In the case of occur from within isearch, the current value of > isearch-case-fold-search will make searching find the right matches--if > occur does *not* look at the case of the input again > > (let ((case-fold-search isearch-case-fold-search) > (search-upper-case nil)) > (occur regexp nlines)) What code in occur for this case do you have in mind? -- Juri Linkov http://www.jurta.org/emacs/