From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lennart Borgman Newsgroups: gmane.emacs.devel Subject: Re: Structural regular expressions Date: Thu, 9 Sep 2010 18:01:52 +0200 Message-ID: References: <87sk1lt4uf.fsf@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: dough.gmane.org 1284049019 25556 80.91.229.12 (9 Sep 2010 16:16:59 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 9 Sep 2010 16:16:59 +0000 (UTC) Cc: emacs-devel@gnu.org To: Tom Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Sep 09 18:16:55 2010 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 4.69) (envelope-from ) id 1Otjnq-0000Nz-UV for ged-emacs-devel@m.gmane.org; Thu, 09 Sep 2010 18:16:47 +0200 Original-Received: from localhost ([127.0.0.1]:48375 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Otjnp-0007Yh-SU for ged-emacs-devel@m.gmane.org; Thu, 09 Sep 2010 12:16:46 -0400 Original-Received: from [140.186.70.92] (port=59625 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Otjna-00072v-TO for emacs-devel@gnu.org; Thu, 09 Sep 2010 12:16:32 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OtjZl-0002Hj-Fj for emacs-devel@gnu.org; Thu, 09 Sep 2010 12:02:14 -0400 Original-Received: from mail-qy0-f176.google.com ([209.85.216.176]:50674) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OtjZl-0002HZ-DZ for emacs-devel@gnu.org; Thu, 09 Sep 2010 12:02:13 -0400 Original-Received: by qyk2 with SMTP id 2so1820252qyk.0 for ; Thu, 09 Sep 2010 09:02:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:cc:content-type; bh=sxodroZRAp9Eyobn8nta6DKqKs1XndLPMXnyqOKZ/SU=; b=eGeceOTCuHccZcS6AgzsqHBOBLN+N4anlRyFmh75+gZSxfAsCZteB+XHazkMFXGZLb WOIdLNfGaUgTuVdgfKykP8bYd8aRRNuL/AYMztnuXhBTtA0OZ4ZvBIsYBuyBtCuKAMUZ fFkBEsjAnY9GD3cCTRK+xiOa5gjhl1iPIjqjo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=JUjzd6+21RHYyHpT57p032ygqhLU6YIOIPuMjnOwdNnicnSv8yZ874rz50nKoFIJ/r 41QbYXbqbwr0RqXzHcezy5k0A+YdHvoaW03krU5w7YoIrgNo+Ms0nHURz9kEafRmXxjo x3TCDEPA9L9mZDyIrBnUnca6TEKvPKzOTpMCg= Original-Received: by 10.224.44.86 with SMTP id z22mr305978qae.133.1284048132550; Thu, 09 Sep 2010 09:02:12 -0700 (PDT) Original-Received: by 10.229.216.74 with HTTP; Thu, 9 Sep 2010 09:01:52 -0700 (PDT) In-Reply-To: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:129821 Archived-At: On Thu, Sep 9, 2010 at 5:51 PM, Tom wrote: > > So if such "multiple narrowing" is implemented it must maintain the boundaries > between the different ranges and shouldn't simply handle it as contiguous text. Or handle the text outside the multiple narrowing as whitespace. I think that maybe would make it easier to implement. Then it can be implemented in the low level routines that access the buffer contents.