From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Aaron Jensen Newsgroups: gmane.emacs.bugs Subject: bug#24048: 25.0.95; syntax-ppss can be slow Date: Sun, 5 Dec 2021 00:06:09 -0500 Message-ID: References: <4f093c5a-75f7-ecc7-f54e-84999daf76dd@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18298"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Stefan Monnier , 24048@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 05 06:07:32 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mtjkK-0004am-Ap for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 05 Dec 2021 06:07:32 +0100 Original-Received: from localhost ([::1]:34440 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtjkI-0006v4-Tb for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 05 Dec 2021 05:07:02 +0000 Original-Received: (at 24048) by debbugs.gnu.org; 5 Dec 2021 05:06:27 +0000 Original-Received: from localhost ([127.0.0.1]:56024 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mtjjH-0004IN-HC for submit@debbugs.gnu.org; Sun, 05 Dec 2021 00:06:27 -0500 Original-Received: from mail-lj1-f177.google.com ([209.85.208.177]:40605) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mtjjF-0004IA-Sf for 24048@debbugs.gnu.org; Sun, 05 Dec 2021 00:06:26 -0500 Original-Received: by mail-lj1-f177.google.com with SMTP id u22so14342730lju.7 for <24048@debbugs.gnu.org>; Sat, 04 Dec 2021 21:06:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vfppyP1eUfrFrBDfzOdLL6RC1bLjSgTXYRgHzLdxYgw=; b=hdDikV16oLxI8hbyGTXe0ADoTBHigP7RCxqmW2HwmSWnX8Js8sF7xaBr2v+gXOj1Eo F/epGrEcrfMDoimiM/Ft4VD8oUy6x1E9RikPyaUkphEWThfZjicUi5K/cjmUVUWUHetU SnJPp/9i2wjkivZ9eIe5ZTtZlNRDQ6mhwZ+H9/0llMFTV3qX9ngS7+fmDlIwuGr+GeMe kwv4iPBHXf78KEBWEDkZpElWI8CmlC4rWEJjXkfWq13HdQGYGevD11lT6hfKfMFuTmHE O+G95qII56ZmYjbeE+xLoP5BIUOsobJkpab2uvkrY7AmcsOs32JFgL+RF3nquoi+VlSy lJ5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vfppyP1eUfrFrBDfzOdLL6RC1bLjSgTXYRgHzLdxYgw=; b=1KOSY6eFkvm7IIDDGbTAefhqdQTaDpn0/8KQDcoXV4WKZZ1iTxQ6SzlnMphd+L9y9j vVg2WwV+OTy2osSa22JevXzkke6pHEWb//RhEP38j6oZ61OZyxjL7nCEtCEU3drt4lQx mQqYyyzjOr5XrI+reDkvOYZQ+yz0Be6Yld+lCb1jObHsKzFsr9430KfaUVAz74DKoCvn MCDhVDJhKNWZxyiUmUTup29ReJz3WQb8K9S7OYJ0rozMfOG0dAJEuNAoJHUITdmUCEUb NVX/ZbUlLrSSuFJI3be7Cyr3lUdSCHDdMFj5PL7OcBKXPQ5K3Q/OoD8IWf6mKXU58s8t RZfA== X-Gm-Message-State: AOAM531t7MPsPoACcr3ogdosj5/ivIpqPMZTjRDCS3Fc1ZYy8pvGH5Lj 7XlbrKgCM13NJrcur1UZHuFAjObMQ4JUv50obVE= X-Google-Smtp-Source: ABdhPJwE84O51FecATnH9mqX5ZKcSuDcfLUyzEd0unkY+Z00qdE+mtOJ7IAkM60XgbgG7W8C8pNIV4yaZ8buA3NVRg0= X-Received: by 2002:a05:651c:1411:: with SMTP id u17mr27997273lje.483.1638680779947; Sat, 04 Dec 2021 21:06:19 -0800 (PST) In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:221575 Archived-At: On Sat, Dec 4, 2021 at 7:14 PM Dmitry Gutov wrote: > > On 04.12.2021 19:27, Aaron Jensen wrote: > > On Sat, Dec 4, 2021 at 9:40 AM Dmitry Gutov wrote: > >> > >> On 04.12.2021 04:31, Aaron Jensen wrote: > >>> I'm not presently affected by > >>> this (no smartparens and no elixir) > >> > >> No Ruby either? > > > > I do use Ruby with enh-ruby-mode. I haven't noticed enough typing lag > > for me to investigate. Why do you ask? > > You mentioned Ruby previously. If you had identified particular > performance problems with ruby-mode, we could try to fix it there (even > if there's not much to be done in syntax-ppss). > > enh-ruby-mode is a different matter, though. Ah. I don't have any cases right now, so I'm ok letting it go until something comes up. I no longer understand enough about what's going on in that function to even suggest an improvement, so if things are working as expected and no one else is noticing a perf issue then I think we are good. Thanks, Aaron