Code in lattice::dotplot function.

On 8/25/05, ernesto <ernesto at ipimar.pt> wrote:
 

Hi,

I'm trying to understand the code of lattice functions so that I can
write some S4 methods using lattice. The following code is a snipet of
dotplot that is reused in several other functions. I don't understand
why this is needed can someone help ?
   

It was a hack to enable usage of the form dotplot(x). The latest
version of lattice does not use this sort of construct any more
(replacing it by generics and methods).

Deepayan