Re: Bind two commands to one key to toggle between them for the same local keymap.

[Hongyi Zhao]

On Fri, Oct 22, 2021 at 7:22 PM Hongyi Zhao <hongyi.zhao@gmail.com> wrote:
>
> On Fri, Oct 22, 2021 at 7:05 PM Emanuel Berg via Users list for the
> GNU Emacs text editor <help-gnu-emacs@gnu.org> wrote:
> >
> > Hongyi Zhao wrote:
> >
> > >   (defun hz-company-search ()
> > >     (interactive)
> > >     (if company-search-abort
> > >     (company-search-abort)
> > >       (company-search-candidates)))
> > >
> > >   (define-key company-active-map "\t" #'hz-company-search)
> > >   (define-key company-search-map "\t" #'hz-company-search)
> >
> > That's a function so if anything it should be
> > (company-search-abort)
>
> Tried the following, but doesn't work again:
>
>   (defun hz-company-search ()
>     (interactive)
>     (if (company-search-abort)
>     (company-search-abort)
>       (company-search-candidates)))
>
> > ... but it doesn't seem to work like
> > that, in the `if' setting you want something that always is, or
> > can be interpreted as, t or nil ...
>
> What's the trick?

I also tried the following, but still failed:

  (defun hz-company-search ()
    (interactive)
    (cond ((bound-and-true-p company-search-abort) (company-search-candidates))
      ((bound-and-true-p company-search-candidates) (company-search-abort))
      ))