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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: Difficulties with `purecopy' discarding text properties from strings
Date: Fri, 19 May 2017 22:58:00 -0400	[thread overview]
Message-ID: <jwv8tlsqm4v.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: 20170519195458.GB5330@acm.fritz.box

>           (const :tag "\"%q\": Offsets of both top and bottom of window"
>                  (,(mode-line-%-propertize "%q"))))
[...]
>> Or am I missing something?
> purecopy is applied to the entire type: argument.

I see, the problem I was missing is that the :type part contains values
rather than expressions.

BTW, another option is to use the (:propertize ...) mode-line element.
It could be placed in mode-line-format around the use of
mode-line-percent-position, so that mode-line-percent-position can just
be a non-propertized string.


        Stefan




  parent reply	other threads:[~2017-05-20  2:58 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-19 18:55 Difficulties with `purecopy' discarding text properties from strings Alan Mackenzie
2017-05-19 19:11 ` Daniel Colascione
2017-05-19 20:04   ` Alan Mackenzie
2017-05-19 19:22 ` Stefan Monnier
2017-05-19 19:54   ` Alan Mackenzie
2017-05-19 21:04     ` Eli Zaretskii
2017-05-20 10:29       ` Alan Mackenzie
2017-05-20  2:58     ` Stefan Monnier [this message]
2017-05-20 10:40       ` Alan Mackenzie

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