From nobody Tue Jan 17 15:41:08 2023 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4NxCm60sCnz2sbh1 for ; Tue, 17 Jan 2023 15:41:10 +0000 (UTC) (envelope-from theraven@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4NxCm60RPwz4Kpy for ; Tue, 17 Jan 2023 15:41:10 +0000 (UTC) (envelope-from theraven@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1673970070; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XQnARCMvVRW3SIAaLWWmLtQpTwu5NAbVg4eyR7+itQw=; b=C/A74Fe5GTc7eq71UjXYbvqB5TlCXsJadOYiNwXbE+azyYy4k84b6DqKSCEdo0ObvR9wC7 tEqZ7gF2zl9eQw8ngazU804LQBHiieTZZauvr47bnl77wRRNwOa07U99aNFwB/VzYYi4qG hsTz3xbQ7LR2IdWqrxOfYbgcu/F7E1P9qL/xbtd4oS9DEg1oS8qimD8gOLhoXXRvl+9Cq+ 05r22C3n/2VKSXdK+9cFMPiE+CmPVntC2cvGSLS8fxSo0TjvHM6+ovwl9jjmKUAHoyikFa Ok8VJYl9sTbFTjPNLizH8dyHEGe0/RlNdRhEYjktidhdse9GcGp0R54xVphf+Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1673970070; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XQnARCMvVRW3SIAaLWWmLtQpTwu5NAbVg4eyR7+itQw=; b=WHelSQtLIg7BEI5eVfCNL06DANpTEJ1hI5IeyoMh9jaD/5RENzOnfnAgDgdVnqNh8Nz9vc Ub5Ekpn4Hc+pgtD3I8zxIrce+xWttks52ifpicTB6OVy2GYBQH+Sfln9huyOY8kwvh9cUq Jv8O28kvU8KGgrWjY7oraPEYvP/Tfek3QbSjfXrU8+IWKkZvio+TKxw+pfUT5Zn2HkgRla opds411Qvd9vv35V+BuSbilpAsrexsYB187b7WrFGoF+RxYplJZPcSo/B1SjlC1mNEHDQw dwBmdb0qeeKknwmuMJeutzxVHYcrMxlAHuGdSgY0Jk3R69rUeKO2o7VNdUjQ0w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1673970070; a=rsa-sha256; cv=none; b=ffu0OqQPbW+OXIN+RNEbCL9dvG1lUG+iC4od5j6GgL16hvKsCl7pBB3IP+wryQe3RT5UuT BRgaB9d1FdicCPKNLFM9Hlix+fiRD3sN/MDu3MKx1p6phdi+J/K35cEN1C+HSs0ZEbnl1S 3BWgIoJ4dUvpu6FB71j2g3jRJjBBhl1RREZYEzq7UsuJyQqtjjxYG8RpGWiNW4oPH7vtx0 xpUISsrsUFf9ybto9S+PZcsswv+m12p3laGrVqWHGbL/TW6aoqIVIZRzxcHHlIJ7HGdipU QhhL86V8lo7B4D6dBCftFdGLzaSe1wfJ1nKKQhWK4y/fd58eIx7QEyPnjSSEXg== Received: from smtp.theravensnest.org (smtp.theravensnest.org [45.77.103.195]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: theraven) by smtp.freebsd.org (Postfix) with ESMTPSA id 4NxCm56ZXKzvHy for ; Tue, 17 Jan 2023 15:41:09 +0000 (UTC) (envelope-from theraven@FreeBSD.org) Received: from [192.168.1.202] (host31-51-178-9.range31-51.btcentralplus.com [31.51.178.9]) by smtp.theravensnest.org (Postfix) with ESMTPSA id 2D0FE1759 for ; Tue, 17 Jan 2023 15:41:09 +0000 (GMT) Message-ID: <76f88f19-0797-0af9-cefd-cb8656e71cf9@FreeBSD.org> Date: Tue, 17 Jan 2023 15:41:08 +0000 List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: Which fonts have lesser-used UTF-8 characters? To: freebsd-hackers@freebsd.org References: <46d5a32a-f94d-f72d-6cf0-a213c9e60932@m5p.com> Content-Language: en-GB From: David Chisnall In-Reply-To: <46d5a32a-f94d-f72d-6cf0-a213c9e60932@m5p.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ThisMailContainsUnwantedMimeParts: N On 17/01/2023 02:59, George Mitchell wrote: > For instance, I'm happy to report that Bitstream Vera Sans Mono Bold, > which I use in xfce4-terminal, has such relative oddities as ⇒ (U+21d2, > rightward double arrow) and ≡ (U+2261, identical to), as well as U+23b5, > bottom square bracket -- which isn't in the Fixed Width font in which I > am composing this email.  But how would I find a font that has, let's > say, U+1d4db, mathematical bold script capital L?  Is there a font > character search tool that knows UTF-8 code points?         -- George Google publishes a no-tofu font family, including a mono version: https://fonts.google.com/noto/specimen/Noto+Sans+Mono These have a glyph for every unicode code point and are designed to be used as fall-back for when the selected font does not have a glyph (and would otherwise give blank rectangles: 'tofu') David