Re: Copying a list for insertion

[Heime]

------- Original Message -------
On Saturday, October 22nd, 2022 at 6:43 AM, Jean Louis <bugs@gnu.support> wrote:


> * Heime heimeborgia@protonmail.com [2022-10-22 04:03]:
> 
> > > * Heime heimeborgia@protonmail.com [2022-10-22 02:06]:
> > > 
> > > > Any reason why you use "progn" in the "stringp" condition?
> > > 
> > > (defun rcd-kill-new (kill)
> > > (cond ((stringp kill) (progn
> > > (kill-new kill)
> > > (rcd-message "Killed: %s" kill)))
> > > (t (rcd-message "😧 WARNING: Nothing to kill."))))
> > > 
> > > I use it to enclose two functions in one body of functions as `cond'
> > > does not allow me to use 2 functions for one condition without
> > > enclosing.
> > 
> > "cond" allows multiple body-forms in one clause. Thusly no need for "progn".
> 
> 
> Show me how please. I do not understand it.

(defun rcd-kill-new (kill)

(cond ((stringp kill)

      (kill-new kill)
      (rcd-message "Killed: %s" kill))

(t (rcd-message "😧 WARNING: Nothing to kill."))))