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.devel Subject: Alternative to current-column that counts from visual line beginning Date: Mon, 28 Dec 2020 21:19:11 -0500 Message-ID: <87F0777E-F283-4315-B9E5-D104B145EF89@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.40.0.2.32\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27808"; mail-complaints-to="usenet@ciao.gmane.io" To: "emacs-devel\\@gnu.org" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Dec 29 03:20:15 2020 Return-path: Envelope-to: ged-emacs-devel@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 1ku4cR-00079S-KZ for ged-emacs-devel@m.gmane-mx.org; Tue, 29 Dec 2020 03:20:15 +0100 Original-Received: from localhost ([::1]:50986 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ku4cQ-0005nG-LP for ged-emacs-devel@m.gmane-mx.org; Mon, 28 Dec 2020 21:20:14 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50076) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ku4bW-0005IH-ST for emacs-devel@gnu.org; Mon, 28 Dec 2020 21:19:19 -0500 Original-Received: from mail-qk1-x736.google.com ([2607:f8b0:4864:20::736]:36235) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ku4bS-0008AQ-6I for emacs-devel@gnu.org; Mon, 28 Dec 2020 21:19:18 -0500 Original-Received: by mail-qk1-x736.google.com with SMTP id 186so10451908qkj.3 for ; Mon, 28 Dec 2020 18:19:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=2ut2AFuS0URgVFCZXuKLtCmUWz0T6XAgHRah+HT1GTk=; b=fDNf/adXn4d6P9XMY4bexEVGsYknOrKWxG25rnjHXsQ73J8Ey7lbi3YnbhBQMJB52Q rgkzls3u1U1PueMX6qEg5+2mMOCeh2mTsBApi9U/QX3Rbj5NgPOyicvrK9VzFiqk1XGo pM49Mz2LuqwuGcg9uWSXuLbtuwyWybR2EXF6lHj/vHg2LvEcLB6HO5sTGprYEi4LWE3y 0MNkqqzy3qrWLzNiZ9dKvaS2+AuihPabnhZf1+UT6Zg4PKvQCf/fX034fz5iKz3HppSb 3yh08C8w8Q4ieB5bhANnUPM4xwS2U1ETUd5kG7SWX7w2ltZka5RNVUPuoLovT/09jxSj 8/Pg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=2ut2AFuS0URgVFCZXuKLtCmUWz0T6XAgHRah+HT1GTk=; b=nCyzseFJdIQMLxkGKt2q46DLm1SlfpXfVB/euhqrEWIe5C8m3O/o9nItt+xr5N9POo 2xJxZejyxyOVXpGdo4Q+MkMUGEhYybUrinNQwZGLXLLc0Rmh4jQZFuuiAtlB52UXjlWF wY7B2k7XazF5mao9OisBpEFB/dwVPOhcoxHGbnPyA3tOsGijac+IQszqqfa+YarufgtZ bKbuZoORx7IrHyXw8r/o8r6oUJTujWMHwIevT4a6l7dMWZy/IucU5MfjmEK+PH0KNZAn p+DHsOknuQBGR2TAJjplkdzp80NKTFq+DwMefTG3wqUBWDDfFHB13oFHRd9PPqU02njW tyxQ== X-Gm-Message-State: AOAM531rW4tFyq8SfqoJWK6MRlyi9zHO8rMfGhgr9Tf7v9v6lSq7TzLh 76X2ANmaRtUt4hrGbxncLAtIh6s8YgSJnw== X-Google-Smtp-Source: ABdhPJyuhTsEPZtY1h7t46YBXYSGYSeb8gWaL/ZosudaHql//6i1cvBgwGEtNXSIFC2GhH86QxN3iA== X-Received: by 2002:a37:7f03:: with SMTP id a3mr47521382qkd.138.1609208353043; Mon, 28 Dec 2020 18:19:13 -0800 (PST) Original-Received: from ?IPv6:2601:98a:4102:3d80:8c1c:dc96:d6ac:8ab7? ([2601:98a:4102:3d80:8c1c:dc96:d6ac:8ab7]) by smtp.gmail.com with ESMTPSA id k26sm25061605qtb.41.2020.12.28.18.19.12 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 28 Dec 2020 18:19:12 -0800 (PST) X-Mailer: Apple Mail (2.3654.40.0.2.32) Received-SPF: pass client-ip=2607:f8b0:4864:20::736; envelope-from=casouri@gmail.com; helo=mail-qk1-x736.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:262043 Archived-At: I need to know the column number of the point on the current _visual_ = line. current-column measures from logical beginning of line, so it = gives rather unintuitive result on wrapped lines. I had to do this: (save-excursion (let ((col (current-column))) ;; Go to visual line beginning. (vertical-motion 0) (- col (current-column)))) to get the column number counting from the visual line beginning. Is = there a function that does what I want? If not, maybe we should add one, = or add an argument to current-column. Yuan=