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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: Line wrap reconsidered
Date: Tue, 26 May 2020 18:29:17 +0300
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Cc: casouri@gmail.com, emacs-devel@gnu.org
To: Ihor Radchenko <yantar92@gmail.com>
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> From: Ihor Radchenko <yantar92@gmail.com>
> Cc: casouri@gmail.com, emacs-devel@gnu.org
> Date: Tue, 26 May 2020 23:01:33 +0800
> 
> I imagine 'cannot_wrap text property. Emacs would never wrap text at the
> character with 'cannot_wrap property set to non-nil.
> 
> All the text in table can have this 'cannot_wrap property set to t.
> Then, all the lines in the table will never be wrapped, even when
> truncate-lines is set to nil.

I tried to explain why this is impossible: either those lines will be
truncated or they will be wrapped (at some character).  There's no
other possibility.