Re: Unicode security-issues workarounds elsewhere [Was: Re: Change of Lisp syntax for "fancy" quotes in Emacs 27?]

[Eli Zaretskii]

> From: "Garreau\, Alexandre" <address@hidden>
> Date: Sat, 06 Oct 2018 15:15:34 +0200
> Cc: address@hidden, address@hidden, address@hidden,
>       address@hidden
> 
> The other option being “ban unicode as much as possible” or “disallow
> mixed-script”, and “ban all unicode punctuation characters (or all
> non-letters (or non-alphanumeric?) characters, or something like that)
> unless they’re inside ascii”.

I don't think this is feasible in Emacs, we cannot limit non-ASCII
punctuation to ASCII text.