[PD] one question

[Mirko Petrovich]

Michal Seta wrote:

>Mirko Petrovich <prab at terra.cl> writes:
>
>
>>Hi all,
>>I was wondering, how can I get the number of arguments passed to an
>>abstraction ?
>>
>
>you mean when you want to use an undocumented abstraction and its
>usage is not clear?
>
>If so, open it and look for $n variables within _objects_.  $0 will be
>a unique argument generated automatically, $1, $2...$n will represent
>arguments that a user should provide ($1 = first argument, $2 = second
>argument etc).
>
>And the same logic applies if you want to create abstractions that
>require arguments...
>
>HTH
>
I mean at the creation time. I want to construct a generative 
abstraction which depends on the number of arguments passed to it.

>
-- 
Mirko Petrovich