OverStrike control character

[Sławomir Osipiuk]

On Tue, Jun 9, 2020 at 8:01 PM Sławomir Osipiuk <sosipiuk at gmail.com> wrote:
>
> Is it? I know that's the behaviour in all modern software, but I can't
> find that prohibition. Can you point out the section?
>

D'oh. It's right in the very first section ("Scope").

"The use of control functions, such as BACKSPACE or CARRIAGE RETURN
for the coded representation of composite characters is prohibited by
this Standard."