Re: A last missing link for interoperable representation

On 2019-01-14, James Kass via Unicode <unicode_at_unicode.org> wrote:
> Julian Bradfield wrote,
> > I have never seen a Unicode math alphabet character in email
> > outside this list.
>
> It's being done though.  Check this message from 2013 which includes the
> following, copy/pasted from the web page into Notepad:
>
> 𝘗𝘈𝘙𝘛 𝘖𝘍 𝗔𝖳𝖮𝗭.𝖥𝖱𝖠𝖬𝖤𝖶𝖮𝖱𝖪  © 𝟮𝟬𝟭𝟯 𝖠𝖫𝖤𝖷 𝖦𝖱𝖠𝖸 
> 𝗀𝗂𝗍𝗁𝗎𝖻.𝖼𝗈𝗆/𝗺𝗿𝗮𝗹𝗲𝘅𝗴𝗿𝗮𝘆
>
> https://apple.stackexchange.com/questions/104159/what-are-these-characters-and-how-can-i-use-them

Which makes the point very nicely. They're not being *used* to do maths,
they're being played with for purely decorative purposes, and moreover
in a way which breaks the actual intended use as a URL.
If you introduce random stuff into Unicode, people will play with it
(or use it for phishing).
The whole thread is, as it says, "what is this weird stuff"?

-- 
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.