Re: Setting variables, argumunts in defun

[wael-zwaiter]

Did not know about pcase.  Could solve my problem with using
strings.

> Sent: Sunday, February 14, 2021 at 4:33 AM
> From: "Christopher Dimech" <dimech@gmx.com>
> To: wael-zwaiter@gmx.com
> Cc: "Help Gnu Emacs" <help-gnu-emacs@gnu.org>
> Subject: Re: Setting variables, argumunts in defun
>
> I am trying to use pcase on a string, but do need some direction
> on how to use it.
>
> (pcase (string-match "enable" objv)
>       (
>        (setq devi 0.18)
>        (setq scal 0.2) )
>
>     ( (string-match "disable" objv)
>      (setq devi 0.0)
>      (setq scal 1.0) )
>
>     )
>
>
> > Sent: Sunday, February 14, 2021 at 4:14 AM
> > From: wael-zwaiter@gmx.com
> > To: "Help Gnu Emacs" <help-gnu-emacs@gnu.org>
> > Subject: Setting variables, argumunts in defun
> >
> > I would like to set up devi and scal by selecting either one or
> > the other.  Wow can I do this in elisp.  Should I pass parameters
> > to the function.  Can one pass a string, then check its contents?
> >
> > (defun deviscal ()
> >
> >   (setq devi 0.18)
> >   (setq scal 0.2)
> >
> >   (setq devi 0.0)
> >   (setq scal 1.0) )
> >
> >
> >
> >
> >
>