1. Re: Discard, was:Re: hypocrite's reply a
Ralf wrote:
>PS. Ad, I dont quite understand what you meant, could you explain your
>example ?
>Ralf
Well Ralf, you don't have to assign the result of a function to a variabl=
e,
like in:
trash =3D my_func()
But you often see constructs like:
if my_func() then
end if
I've seen this used with graphics_mode(), text_rows() etc. etc.
Does this explanation make things clear?
But why should you use functions when you are not interested in the resul=
t?
In that case you've got procedures!
Ad
