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From: Michael Heerdegen <michael_heerdegen@web.de>
To: Hongyi Zhao <hongyi.zhao@gmail.com>
Cc: help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Re: [External] : Re: Bind two commands to one key to toggle between them for the same local keymap.
Date: Sat, 23 Oct 2021 11:20:21 +0200	[thread overview]
Message-ID: <87ilxoyu5m.fsf@web.de> (raw)
In-Reply-To: <CAGP6POJ+vbPnz8kOH2fxOFH1on+-8NUJMFX5_+Nqtb0UTX9wFA@mail.gmail.com> (Hongyi Zhao's message of "Sat, 23 Oct 2021 16:48:38 +0800")

Hongyi Zhao <hongyi.zhao@gmail.com> writes:

> > Hongyi Zhao <hongyi.zhao@gmail.com> writes:
> >
> > >     ("<tab>" . (lambda ()
> > >              (interactive)
> > >              (if (company--active-p) #'company-search-abort
> > >                #'company-search-candidates)))
> >
> > Your lambda only returns a command name, but it doesn't call any
> > command.  It will just do "nothing".
>
> I'm in a confusion for this problem. The fix?

If it's not obvious to you why this does nothing, you need to learn more
basics.  Let's name the command:

(defun my-command ()
  (interactive)
  (if (company--active-p) #'company-search-abort
    #'company-search-candidates))

When you eval that definition and do M-x my-command, what would you
expect to happen?

Michael.



  reply	other threads:[~2021-10-23  9:20 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-22  5:42 Bind two commands to one key to toggle between them for the same local keymap Hongyi Zhao
2021-10-22  6:17 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22  7:34   ` Hongyi Zhao
2021-10-22  7:39     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22  7:57       ` Hongyi Zhao
2021-10-22  8:33         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22  9:15           ` Hongyi Zhao
2021-10-22  9:25             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22  9:46               ` Hongyi Zhao
2021-10-22  9:52                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22 10:02                   ` Hongyi Zhao
2021-10-22 11:04                     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22 11:22                       ` Hongyi Zhao
2021-10-22 11:30                         ` Hongyi Zhao
2021-10-23 18:01                         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-24  0:32                           ` Hongyi Zhao
2021-10-24  1:17                             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-24  2:32                               ` Hongyi Zhao
2021-10-24  5:39                                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-24  9:03                             ` Michael Heerdegen
2021-10-25 14:52                               ` Hongyi Zhao
2021-10-25 15:10                                 ` Michael Heerdegen
2021-10-25 17:51                                   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-26  1:44                                     ` Hongyi Zhao
2021-10-25 17:54                                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-26  1:49                                   ` Hongyi Zhao
2021-10-22  9:55                 ` Hongyi Zhao
2021-10-22  9:26             ` Hongyi Zhao
2021-10-22  9:32               ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22  9:40                 ` Hongyi Zhao
2021-10-22  9:48                   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22 10:04                     ` Hongyi Zhao
2021-10-22 17:37     ` [External] : " Drew Adams
2021-10-23  1:45       ` Hongyi Zhao
2021-10-23  8:18         ` Michael Heerdegen
2021-10-23  8:48           ` Hongyi Zhao
2021-10-23  9:20             ` Michael Heerdegen [this message]
2021-10-23 11:58               ` Hongyi Zhao
2021-10-23 12:07                 ` Michael Heerdegen
2021-10-23 12:24                   ` Hongyi Zhao
2021-10-23 12:50                     ` Michael Heerdegen
2021-10-23 13:17                       ` Hongyi Zhao
2021-10-23 21:56                         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-23  8:57         ` Kevin Vigouroux via Users list for the GNU Emacs text editor

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