Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Wed, 20 Jun 2018 22:21:37 -0400
From:   Dave Mielke <Dave@mielke.cc>
To:     Adam Borowski <kilobyte@angband.pl>
Cc:     Nicolas Pitre <nicolas.pitre@linaro.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Samuel Thibault <samuel.thibault@ens-lyon.org>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/4] have the vt console preserve unicode characters
Message-ID: <20180621022137.GB18453@beta.private.mielke.cc>
References: <20180617190706.14614-1-nicolas.pitre@linaro.org>
 <20180619130953.bxil552igfkckjmr@angband.pl>
 <nycvar.YSQ.7.76.1806191047070.16670@knanqh.ubzr>
 <20180621014317.ebslk3gwvpq3k6sq@angband.pl>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <20180621014317.ebslk3gwvpq3k6sq@angband.pl>
User-Agent: Mutt/1.10.0 (2018-05-17)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

[quoted lines by Adam Borowski on 2018/06/21 at 03:43 +0200]

>It's meant for displaying braille to _sighted_ people.  And in real world,
>the main [ab]use is a way to show images that won't get corrupted by
>proportional fonts. :-?

It's not abuse at all. I often use U+28xx to show sighted people what the
braille for something looks like. I often need to do this when, for example, I
need them to comapre what I'm showing them to what's on an actual braille
display. U+28xx is the only way for me to do this without a lengthy description
containing sequences of dot number combinations.

Also, U+28xx is the only reasonable way to share braille music between people
who use different languages.

>The primary users would be:
>* people who want symbols uncorrupted (especially if their language uses a
>  non-latin script)
>* CJK people (as discussed below)

Again, that's not true. Why aren't braille users included in this list? After
all, it's we who motivated this enhancement. I guess actual blind people
mustn't count just because there are relatively fewer of us. :-(

-- 
I believe the Bible to be the very Word of God: http://Mielke.cc/bible/
Dave Mielke            | 2213 Fox Crescent | WebHome: http://Mielke.cc/
EMail: Dave@Mielke.cc  | Ottawa, Ontario   | Twitter: @Dave_Mielke
Phone: +1 613 726 0014 | Canada  K2A 1H7   |