Re: Line wrap reconsidered

[Eli Zaretskii]

> From: Yuan Fu <casouri@gmail.com>
> Date: Thu, 28 May 2020 16:42:33 -0400
> Cc: Lars Ingebrigtsen <larsi@gnus.org>,
>  emacs-devel@gnu.org
> 
> In the meantime I’m still reading the unicode document, the unicode algorithm 
> might require much
> more machinery. For one, the wrap-ability doesn’t only depend of the 
> immediate characters anymore, e.g., a
> character before the character before could affect this character’s 
> wrap-ability.

Which is why I don't recommend conflating these two jobs.
Implementing UAX#14 in Emacs is a large job.  It should start by
determining which part(s) of that algorithm will make sense in Emacs.