From: "Clément Pit-Claudel" <cpitclaudel@gmail.com>
To: Emacs developers <emacs-devel@gnu.org>
Subject: Escaping a string for substitute-command-keys
Date: Thu, 3 Oct 2019 09:52:31 -0400 [thread overview]
Message-ID: <14423aa7-36c3-9ab7-6483-d43624f99e17@gmail.com> (raw)
Hi emacs-devel,
I think I've seen a thread about this in the past, but I can't find it. What's the expected way to escape a string before its fed to substitute-command-keys, so that substitute-command-keys reconstructs the original string?
The reason for this question is that since 2015 Emacs has been calling substitute-command-keys on help-echo messages, which breaks flycheck and flymake (a simple way to reproduce the issue is to enable flymake in a Python buffer containing just xxx and to hover over the xxx with the mouse: Emacs shows a tooltip containing "Undefined name ’xxx’").
So, what's the right way to escape a string to be fed to substitute-command-keys? Alternatively, is there be a way to disable the transformation for a particular help-echo string, rather than forcing an unnecessary rountrip? Maybe we could add a text property, so that if a string is tagged with a 'text-quoting-style property that style is used instead of the default one?
Thanks!
Clément.
next reply other threads:[~2019-10-03 13:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-03 13:52 Clément Pit-Claudel [this message]
2019-10-03 16:31 ` Escaping a string for substitute-command-keys Eli Zaretskii
2019-10-03 16:46 ` Clément Pit-Claudel
2019-10-03 17:21 ` Eli Zaretskii
2019-10-03 18:28 ` Clément Pit-Claudel
2019-10-03 18:54 ` Eli Zaretskii
2019-10-04 13:56 ` Clément Pit-Claudel
2019-10-04 14:17 ` Eli Zaretskii
2019-10-05 4:03 ` Clément Pit-Claudel
2019-10-05 7:33 ` Eli Zaretskii
2019-10-05 15:05 ` Stefan Monnier
2019-10-05 15:59 ` Eli Zaretskii
2019-10-05 4:06 ` Clément Pit-Claudel
2019-10-05 7:12 ` Eli Zaretskii
2019-10-05 8:04 ` Clément Pit-Claudel
2019-10-05 8:13 ` Eli Zaretskii
2019-10-05 8:24 ` Clément Pit-Claudel
2019-10-05 9:20 ` Eli Zaretskii
2019-10-04 19:19 ` Stefan Monnier
2019-10-05 15:40 ` Basil L. Contovounesios
2019-10-05 16:06 ` Eli Zaretskii
2019-10-05 19:53 ` Basil L. Contovounesios
2019-10-06 2:57 ` Clément Pit-Claudel
2019-10-06 17:21 ` Eli Zaretskii
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