agenda+ make a list of invisible characters to support html 5121 discussion (Issue #73)

> r12a <mailto:ishida@w3.org>
> 20 February 2024 at 11:38
> I completed this action at 
> https://github.com/w3c/i18n-actions/issues/73#issuecomment-1954028449
>
> (This is in preparation for the WhatWG meeting, so please read (and 
> comment where needed)).
>
> ri

Received on Tuesday, 20 February 2024 11:57:51 UTC