From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Steve Molitor Newsgroups: gmane.emacs.devel Subject: Re: How to use "smart kerning" font features in Emacs using composition-function-table Date: Mon, 27 Nov 2023 10:16:36 -0600 Message-ID: References: <83ttp89zbk.fsf@gnu.org> <83il5o9so6.fsf@gnu.org> <83edgb9zem.fsf@gnu.org> <83plzv8bls.fsf@gnu.org> Mime-Version: 1.0 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="30152"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Nov 27 17:17:45 2023 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 1r7eIq-0007XE-PY for ged-emacs-devel@m.gmane-mx.org; Mon, 27 Nov 2023 17:17:45 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r7eI0-0000Cz-7q; Mon, 27 Nov 2023 11:16:52 -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 1r7eHy-0000CQ-Eg for emacs-devel@gnu.org; Mon, 27 Nov 2023 11:16:50 -0500 Original-Received: from mail-qv1-xf2d.google.com ([2607:f8b0:4864:20::f2d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1r7eHx-0003kB-1R; Mon, 27 Nov 2023 11:16:50 -0500 Original-Received: by mail-qv1-xf2d.google.com with SMTP id 6a1803df08f44-67a545a9462so1366576d6.0; Mon, 27 Nov 2023 08:16:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701101807; x=1701706607; darn=gnu.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=55uuTVR5975z2q+4IsVPMGdZMruU13EI9POzONZJll4=; b=gTwocbuUuDF8OJGJbtu1ULXNqCzTvEn95aUwrvSyDYjQU2+Gmr59MOQvb8Cx27OZSg TU0ID6upyXYxIChQEQSA7sg6Y5cuM7sAGiDcLv/03xmplpGZvR6zl4xgka1kuJLnPCf3 YSiBZoHpDQdjB6Xfrv4GxGcM3rQHHIRCtktxezfcsnocrhPq3yt+cmH90UVFbgeOJIbW 3a+OludeLsTbUY5WMpmvsobwhztfmjrO3z350FcLEhTOYXxfei3PR7UxxOUDBXIm8dxb CItmi36uW4GEJHz9/f77ME99e3ULKBWhKEhOLaQUfyIniA9BI8v4aF2JCeXDFuYQNMO9 aPYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701101807; x=1701706607; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=55uuTVR5975z2q+4IsVPMGdZMruU13EI9POzONZJll4=; b=cH/MA6JFH0XGY/lmgx4WLy1RUxrCoHib+m6aAZ06SX2jleIu3yfxiNnHl93sS5HVOO P3WO1GDZ0fuVRzY6Lcb/I5TTpk/f339gUBI38JPJCWvNnZASV01s9gNngq5t1nwKngXi 3NEq2MYVOoecJaCqRltadmALGd4kWDXMzOMb1z6EvIPc30fHx370fIGPpI2UueYmvPqI HPnrOa8bhyIxToJex4AlyAqZbC/cg50L9l0FAVyCkK0ck/etM7kZ7QSIvO4KI1JMsDgs 1hv/+cgOCpvGHqzIgq8fXP3EZ6iR5WZEt/SvWQixRHeyQayN1C0xi0x91wQ1UgOyw9OM eoiQ== X-Gm-Message-State: AOJu0YwRV7VWJBoxtp7+LRUEgwL6ONTwKNMlRZOsHkXr6VFqZLCGEPQZ R6uhcG4R3wC0BjogNmNSNy5BAIvWDQvpcROuuRL2cbDL X-Google-Smtp-Source: AGHT+IGISbuCb9l6fDNUcVMGiU1GvOpEpLrR9at0WLzCTIzodNoWYp+44+EbYRcJrYq+RB89Kyfc5eWxbvfXt+fiEeY= X-Received: by 2002:a05:6214:21a6:b0:67a:3ad0:b0ff with SMTP id t6-20020a05621421a600b0067a3ad0b0ffmr6093208qvc.1.1701101807173; Mon, 27 Nov 2023 08:16:47 -0800 (PST) In-Reply-To: <83plzv8bls.fsf@gnu.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::f2d; envelope-from=stevemolitor@gmail.com; helo=mail-qv1-xf2d.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:313281 Archived-At: Got it, thanks! On Mon, Nov 27, 2023 at 9:22=E2=80=AFAM Eli Zaretskii wrote: > > > From: Steve Molitor > > Date: Mon, 27 Nov 2023 08:47:41 -0600 > > > > Thanks again. Last question: Does it make sense to optimize for shorter > > matches? For example, I could pull out the space to only match "words", > > and pull out and handle the "/" separately, to avoid matching against > > long file paths. > > Optimize for what purpose? If almost everything is going to be > matched anyway, I think it is better to send larger chunks of text to > the shaping engine, as that causes fewer calls and the shaping engine > will be able to produce better visuals.