Re: Lisp error on function :documentation

[Heime]

------- Original Message -------
On Sunday, October 16th, 2022 at 3:37 AM, Michael Heerdegen 
<michael_heerdegen@web.de> wrote:


> Heime heimeborgia@protonmail.com writes:
> 
> > Is there something equivalent to the undocumented use of
> > ":documentation" ?
> 
> 
> Use the function-documentation property of the function's name. Lots of
> examples in the sources.
> 
> Michael.

Yielded the following.  That's it right ?  But I see that the original docstring
gets deleted.  Any way to avoid this and be able to append to the initial 
docstring? 

(defvar icstyle-details "Some more details")

(defun icstyle (sty)
   
   "Set style used for alerting user about possible minibuffer completions."
   
   (put 'icstyle 'function-documentation icstyle-details)