From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Yuan Fu Newsgroups: gmane.emacs.bugs Subject: bug#61814: [RFC] Asynchronous, jit-lock-based Flyspell Date: Tue, 7 Mar 2023 16:45:49 -0800 Message-ID: References: <87a60spwv7.fsf@gmail.com> <5734219A-738C-4BA4-97F4-91670B7DAAAF@gmail.com> <878rgaqhh6.fsf@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.400.51.1.1\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24143"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eliz@gnu.org, Stefan Monnier , 61814@debbugs.gnu.org To: Augusto Stoffel Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 08 01:47:23 2023 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 1pZhxi-00068I-Cp for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Mar 2023 01:47:22 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pZhxQ-0005y3-F1; Tue, 07 Mar 2023 19:47:04 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZhxO-0005xi-JK for bug-gnu-emacs@gnu.org; Tue, 07 Mar 2023 19:47:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pZhxO-000617-0a for bug-gnu-emacs@gnu.org; Tue, 07 Mar 2023 19:47:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pZhxN-0003mp-TL for bug-gnu-emacs@gnu.org; Tue, 07 Mar 2023 19:47:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Yuan Fu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 08 Mar 2023 00:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61814 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 61814-submit@debbugs.gnu.org id=B61814.167823637414495 (code B ref 61814); Wed, 08 Mar 2023 00:47:01 +0000 Original-Received: (at 61814) by debbugs.gnu.org; 8 Mar 2023 00:46:14 +0000 Original-Received: from localhost ([127.0.0.1]:47502 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pZhwc-0003lj-Hm for submit@debbugs.gnu.org; Tue, 07 Mar 2023 19:46:14 -0500 Original-Received: from mail-pj1-f47.google.com ([209.85.216.47]:35700) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pZhwa-0003lW-O1 for 61814@debbugs.gnu.org; Tue, 07 Mar 2023 19:46:13 -0500 Original-Received: by mail-pj1-f47.google.com with SMTP id m8-20020a17090a4d8800b002377bced051so655611pjh.0 for <61814@debbugs.gnu.org>; Tue, 07 Mar 2023 16:46:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678236367; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=/ejuCdQ3LlK6gtVUciQKOt8gg+piZY781nPFYILBw6E=; b=Wma6ZqhMkLZLZge/EGT+35uMW2qFgj39eh897Zeem3vARddKuCx3CxfmpjJLy9cm0z tcdvUcjH6nLGNM/bAmyISNIunPUj48xdR5ZvcQXyr+zPUVAROZR0xo9DDlGgJroxThkC cL9klp5Q/ETjsOkQo1Gee2QDyU12MnWuoAOh6INDDZww9gXZ2CCEfhbVegM7A/3dl7gh cN5t6ZbDa4BH58aE42lfN62zTYb+VX6bwy/bzbZFK/EHLNHVX3YsnGvaQgTvwpRAhWyG HfCXH0/tsayFl/Btw6wF1Zv68EL40GdmK8aIk50tLiJ2ZZwx+6oVWs6Tth2SacWO7vL1 qmyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678236367; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/ejuCdQ3LlK6gtVUciQKOt8gg+piZY781nPFYILBw6E=; b=1TdReUPj0YgC0aB8eVJ5Zdn/uSMLoFAtkQmXOCTjn+8vlc+rYc8VOwhMWbH9PM2QCU 1awUNXjBDeEgpDvviAbyOvrkjGhqlaAq6ZgAtIojYfk4Gs9osdfAa+ASFXnDhkBnJkLB /GhxWkXJxwNpxh+LSB2hlNZz6GYXBK/Oj/r472XgLSakeBjW5OsOSi24ua8KUSMzFddy QHZAs/ITB5sTy0R28eVkQVdR4fsInX71jbwyyhctelASSCKjIE0vihXbQ/ax5C/bE7Xp MpuRIc6EafafAEInXkWLKXuQkC/hQwiHLCh3Sa4o8k5SK4Mcw3WC7/dxIeXjhvm11nbO +0Fw== X-Gm-Message-State: AO0yUKVuBVHVFLPufi6Ho91jdFKXJQfF8b+xuY4CvwJivpidIeWv7D+Q 1OqBKSSK240NsKiW2j36CX4= X-Google-Smtp-Source: AK7set/mKmU9QJv92YmlXQNjgcqT8LNtf/yXRTp/xhgD+Oha5bMPjvDY7it/EKrCh3wTcgBP50B6Tw== X-Received: by 2002:a05:6a21:329b:b0:cc:c80f:fa6b with SMTP id yt27-20020a056a21329b00b000ccc80ffa6bmr18944915pzb.27.1678236366979; Tue, 07 Mar 2023 16:46:06 -0800 (PST) Original-Received: from smtpclient.apple (cpe-172-117-161-177.socal.res.rr.com. [172.117.161.177]) by smtp.gmail.com with ESMTPSA id x24-20020aa793b8000000b00593adee79efsm8453595pff.55.2023.03.07.16.45.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Mar 2023 16:46:01 -0800 (PST) In-Reply-To: <878rgaqhh6.fsf@gmail.com> X-Mailer: Apple Mail (2.3731.400.51.1.1) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:257510 Archived-At: > On Mar 6, 2023, at 2:52 AM, Augusto Stoffel = wrote: >=20 > On Sat, 4 Mar 2023 at 14:59, Yuan Fu wrote: >=20 >> wucuo.el also caused an issue when I opened a buffer with some inline >> images. The inline image is the raw image data encoded in base64 >> inserted into the file as a string, plus a display text property over >> the whole string displaying it as the image. wucuo.el thinks that = huge >> string is visible in the window (because of the display text >> property), and tries to spell check that huge string, and got stuck. >=20 > wucuo.el seems to be synchronous like Flyspell, so that sounds like a > big problem. >=20 > Anyway, which major mode does that? AFAIK the usual is to have the > underlying text of an image just a space or something similar. >=20 >> I wonder if it=E2=80=99s possible or desirable to follow the = flyspell=E2=80=99s >> behavior but make it async? Preferably when some mechanism to discard >> unnecessary spell checks. For example, I modified my scrolling >> functions to inhibit flyspell from running in post-command-hook, = which >> speeds up scrolling considerably. Otherwise flyspell would try to >> spell check every word you scrolled by and cause perceivable >> slow-down. >=20 > It sure is possible, but not something I would be interested in doing. > jit-spell shouldn't suffer from the issue you described. Great! Yuan=