On Sat, May 7, 2022 at 3:41 AM Pier Paolo Grassi <pierpaolog@gmail.com>
wrote:

>
> _values -s , categories $categories_array
>
> > func a<tab>
> <menu completion where I select a value with enter>
> > func acat,<cursor>
>
> I would like that the comma was not added automatically, or at least to be
> removed automatically when I select a voice in menu selection with enter.
> is this possible?
>

It should already be happening that way.  If you type a space or another
return after the comma, it should disappear.

If that's not happening the way you like, you can try some variation of

remove_comma=(-r '[:alnum:] \t\n\-')
_values -O remove_comma -s , categories $categories_array

to remove the comma when you type (in that example) anything alphanumeric
or whitespace, but whether that works depends on how you've defined the
specs in $categories_array (-O applies only to specs that have an "action"
component).