From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#34525: replace-regexp missing some matches Date: Tue, 26 Feb 2019 17:23:55 +0000 Message-ID: <20190226172355.GE19653@ACM> References: <83mumlnk8y.fsf@gnu.org> <20190224210058.GB21808@ACM> <83mumjmxv6.fsf@gnu.org> <20190226135048.GA19653@ACM> <20190226150028.GB19653@ACM> <834l8qmudb.fsf@gnu.org> <20190226161129.GC19653@ACM> <83va16lcw3.fsf@gnu.org> <20190226165505.GD19653@ACM> <83sgwalb5o.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="220553"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mutt/1.10.1 (2018-07-13) Cc: daniel.lopez999@gmail.com, monnier@iro.umontreal.ca, 34525@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 26 18:29:18 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gygXd-000vEj-Id for geb-bug-gnu-emacs@m.gmane.org; Tue, 26 Feb 2019 18:29:17 +0100 Original-Received: from localhost ([127.0.0.1]:58934 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gygXc-0003VI-7M for geb-bug-gnu-emacs@m.gmane.org; Tue, 26 Feb 2019 12:29:16 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:43564) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gygXV-0003V3-9O for bug-gnu-emacs@gnu.org; Tue, 26 Feb 2019 12:29:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gygXT-00034u-1z for bug-gnu-emacs@gnu.org; Tue, 26 Feb 2019 12:29:09 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:39741) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gygXO-00031p-8E; Tue, 26 Feb 2019 12:29:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gygXO-00014E-2e; Tue, 26 Feb 2019 12:29:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Tue, 26 Feb 2019 17:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34525 X-GNU-PR-Package: emacs,cc-mode Original-Received: via spool by 34525-submit@debbugs.gnu.org id=B34525.15512021214075 (code B ref 34525); Tue, 26 Feb 2019 17:29:02 +0000 Original-Received: (at 34525) by debbugs.gnu.org; 26 Feb 2019 17:28:41 +0000 Original-Received: from localhost ([127.0.0.1]:53285 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gygX2-00013e-Pb for submit@debbugs.gnu.org; Tue, 26 Feb 2019 12:28:40 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:51213 helo=mail.muc.de) by debbugs.gnu.org with smtp (Exim 4.84_2) (envelope-from ) id 1gygX1-00013V-43 for 34525@debbugs.gnu.org; Tue, 26 Feb 2019 12:28:40 -0500 Original-Received: (qmail 29037 invoked by uid 3782); 26 Feb 2019 17:28:35 -0000 Original-Received: from acm.muc.de (p4FE15DD0.dip0.t-ipconnect.de [79.225.93.208]) by colin.muc.de (tmda-ofmipd) with ESMTP; Tue, 26 Feb 2019 18:28:34 +0100 Original-Received: (qmail 21983 invoked by uid 1000); 26 Feb 2019 17:23:55 -0000 Content-Disposition: inline In-Reply-To: <83sgwalb5o.fsf@gnu.org> X-Delivery-Agent: TMDA/1.1.12 (Macallan) X-Primary-Address: acm@muc.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:155825 Archived-At: Hello, Eli On Tue, Feb 26, 2019 at 19:20:03 +0200, Eli Zaretskii wrote: > > Date: Tue, 26 Feb 2019 16:55:05 +0000 > > Cc: daniel.lopez999@gmail.com, monnier@iro.umontreal.ca, 34525@debbugs.gnu.org > > From: Alan Mackenzie > > --- a/src/syntax.c > > +++ b/src/syntax.c > > @@ -330,6 +330,10 @@ update_syntax_table (ptrdiff_t charpos, EMACS_INT count, bool init, > > bool invalidate = true; > > INTERVAL i; > > + /* TEMPORARY STUFF, 2019-02-26 */ > > + i = interval_of (charpos, object); > > + gl_state.backward_i = gl_state.forward_i = i; > > + /* END OF TEMPORARY STUFF */ > > if (init) > > { > > gl_state.old_prop = Qnil; > Does that slow down the search in any significant way? I think it does. Hitting the space bar between the occurrences of Bitmap in C-u M-% feels somewhat sluggish. But I'm also running on an unoptimised build, which I'm not used to. > In any case, this could be done only if the buffer has been changed > since the last time the interval was cached, right? I just tried that, and the bug symptoms reappeared again. It appears to be a bit more subtle than I thought. But I think that should be doable. > We could even get fancy and check whether the changes were before or > after the cached interval. Indeed. -- Alan Mackenzie (Nuremberg, Germany).