From: Thibaut Verron <thibaut.verron@gmail.com>
To: carlmarcos@tutanota.com
Cc: Emanuel Berg <incal@dataswamp.org>,
help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Re: Generality of defvar
Date: Wed, 27 Jul 2022 15:47:20 +0200 [thread overview]
Message-ID: <CAFsi02Q6gMOUY0Xzuusz7XhFk7zdD=bVr8iGCG6ratPYLJhnhA@mail.gmail.com> (raw)
In-Reply-To: <N7zpBFS--7-2@tutanota.com>
Le mer. 27 juil. 2022 à 15:24, <carlmarcos@tutanota.com> a écrit :
>
> Jul 27, 2022, 13:21 by thibaut.verron@gmail.com:
>
> > Le mer. 27 juil. 2022 à 14:52, carlmarcos--- via Users list for the GNU
> Emacs text editor <> help-gnu-emacs@gnu.org> > a écrit :
> >
> >>
> >>
> >> Jul 27, 2022, 12:34 by >> incal@dataswamp.org>> :
> >>
> >> > carlmarcos--- via Users list for the GNU Emacs text editor wrote:
> >> >
> >> >> (defun enable-error-diagnostics ()
> >> >> "Enable error diagnostics with backtrace buffer.
> >> >> One can exit the debugger with the q command."
> >> >>
> >> >
> >> > You can refer to keys in docstrings like this:
> >> >
> >> > \\[forward-word]
> >> >
> >> > That way, it isn't hardcoded so if later changed/configured
> >> > it'll still show the right key.
> >> >
> >> How can I figure out what key to use in the docstring for exiting the
> backtrace buffer?
> >>
> >
> > The function bound to 'q' is quit-window. But since this function
> doesn't have a global binding, you need to tell the docstring to use the
> appropriate keymap to look the binding up.
> >
> > Something like
> >
> > "Enable error diagnostics with backtrace buffer.
> >
> > \\<backtrace-mode-map> (note: this is the part telling emacs where to
> look for the key)
> > One can exit the debugger with the `quit-window' command (bound to
> \\[quit-window])."
> >
> >
> Although quit-window is bound to q, the command \\[quit-window] just
> inserts
> M-x quit-window, rather than q.
>
Yes, that's precisely because quit-window doesn't have a global binding.
You need to add \\<backtrace-mode-map> somewhere in the docstring to tell
emacs to show bindings for the backtrace buffers, rather than global
bindings.
Best wishes,
Thibaut
next prev parent reply other threads:[~2022-07-27 13:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-26 20:35 Generality of defvar carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-26 23:01 ` Philip Kaludercic
[not found] ` <87r127h40s.fsf@posteo.net-N7wjq17--3-2>
2022-07-26 23:10 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-27 7:29 ` Thibaut Verron
[not found] ` <CAFsi02SEVCEjGNoQ6vPZvMw7d5F39JZAAPCR5VOUnzQDUERkQA@mail.gmail.com-N7yZ2U2----2>
2022-07-27 12:18 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-27 12:34 ` Emanuel Berg
2022-07-27 12:52 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-27 13:21 ` Thibaut Verron
2022-07-27 13:24 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-27 13:47 ` Thibaut Verron [this message]
2022-07-27 16:29 ` Christopher Dimech
2022-07-27 16:39 ` Thibaut Verron
2022-07-28 6:42 ` Christopher Dimech
2022-07-28 7:06 ` Thibaut Verron
2022-07-28 7:34 ` Christopher Dimech
2022-07-28 9:37 ` thibaut.verron
2022-07-28 13:57 ` Christopher Dimech
2022-07-26 23:16 ` Emanuel Berg
2022-07-26 23:23 ` Emanuel Berg
2022-07-26 23:36 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-27 4:57 ` Yuri Khan
2022-07-27 6:59 ` carlmarcos--- via Users list for the GNU Emacs text editor
2022-07-29 15:56 ` Emanuel Berg
2022-07-29 16:25 ` [External] : " Drew Adams
2022-07-30 3:56 ` Emanuel Berg
2022-07-30 19:36 ` Drew Adams
2022-08-01 3:24 ` Emanuel Berg
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