Re: Executing part of the code instead of another

[Douglas Lewan]

(cond) is what comes to my mind for such a thing.

On 10/7/20 3:01 AM, Christopher Dimech wrote:
> What can one use if there is an else branch with multiple commands, as I would
> like to use it.
>
>
> > Sent: Wednesday, October 07, 2020 at 3:05 AM
> > From: "Emanuel Berg via Users list for the GNU Emacs text editor" 
> > <help-gnu-emacs@gnu.org>
> > To: help-gnu-emacs@gnu.org
> > Subject: Re: Executing part of the code instead of another
> >
> > Christopher Dimech wrote:
> >
> > > I have been trying to do the following
> > >
> > > (setq optn 1)
> > > (if (= optn 1)
> > >
> > >     ( global-unset-key (kbd "C-<home>") )
> > >     [...]
> > >     ( global-set-key (kbd "C-<mouse-5>")
> > >        (lambda () (interactive) (scroll-up 1))    ; Scrolls the page Up
> > >     )
> > > )
> > If there is no else branch, use `when' (or `unless').
> >
> > (when (= var-a 1)
> >    (do-this)
> >    (and-this)
> >    (and-this-as-well) )
> >
> > --
> > underground experts united
> > http://user.it.uu.se/~embe8573
> > https://dataswamp.org/~incal
--
,Doug
d.lewan2000@gmail.com
(908) 720 7908

You know, it's amazing how much closer to 0 that 8 067 332 is than 15 is. (2020 
Oct 18)