Re: [tcltk-perl] changes to Tcl and Tcl::Tk

[Vadim K. <va...@ar...>]

> > I guess I'm asking "What would be the difference between these?".

I forgot to mention last time -- need_tk also checks for some package to be
required only *once*, and this is quite important to not make same thing
second time.

> >    $tcl->call("package", "require", $pkg);
> >    $tcl->pkg_require($pkg);
> >
>
> It has special knowledge how to obtain something, for example, widgets
that
> implemented with "Tix" will require Tix recursively