From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: d.williams@posteo.net, emacs-devel@gnu.org
Subject: Re: prettify-symbols-mode, derived modes, and compose-region
Date: Fri, 05 Mar 2021 17:20:46 +0200 [thread overview]
Message-ID: <83ft19y6cx.fsf@gnu.org> (raw)
In-Reply-To: <jwvk0qlhbxt.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Fri, 05 Mar 2021 10:14:50 -0500)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: d.williams@posteo.net, emacs-devel@gnu.org
> Date: Fri, 05 Mar 2021 10:14:50 -0500
>
> > If the width of the additional space is known, there's also the :width
> > display property.
>
> Indeed, there's `:width` but in the case under discussion the desired
> with of the space is something like `1 - width-of-previous-char`, IOW
> something ELisp can't know when it puts the text property.
Yes, it can: shr.el uses these capabilities.
> I think it would take something like a `width` property that is
> non-replacing (i.e. can be applied to non-spaces and doesn't hide the
> text to which it's applied).
Yes, that's what I had in mind in my other message.
next prev parent reply other threads:[~2021-03-05 15:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 21:33 prettify-symbols-mode, derived modes, and compose-region D
2021-03-04 21:54 ` Eli Zaretskii
2021-03-05 0:22 ` D
2021-03-05 2:30 ` Stefan Monnier
2021-03-05 3:20 ` Stefan Kangas
2021-03-05 7:25 ` Eli Zaretskii
2021-03-05 7:18 ` Eli Zaretskii
2021-03-05 15:14 ` Stefan Monnier
2021-03-05 15:20 ` Eli Zaretskii [this message]
2021-03-05 15:51 ` Stefan Monnier
2021-03-05 15:57 ` Lars Ingebrigtsen
2021-03-05 7:08 ` Eli Zaretskii
2021-03-05 14:05 ` Clément Pit-Claudel
2021-03-05 21:24 ` D
2021-03-06 9:15 ` Eli Zaretskii
2021-03-06 10:43 ` D
2021-03-06 10:59 ` Eli Zaretskii
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