On Oct 9, 2018, at 17:45, Rainer Müller wrote:
> The obvious difference would be the name of the procedure. That is also
> the main purpose of namespaces: to provide a hierarchical structure for
> naming procedures and variables.
Well, you could say that's also the purpose of the naming conventions we've
used in other portgroups. The naming of the github.setup procedure and the
github.homepage option and so forth are intended to convey that they are part
of the github portgroup. I realize that from Tcl's standpoint the "." in the
name is no different than any other character, so technically these is just a
top-level procedures and options like any a port could define, but conceptually
they're meant to be seen as part of the portgroup.
I assume that for example if I migrate the github portgroup to use a namespace,
I will hide internal procedures like handle_tarball_from inside the namespace,
while keeping things a Portfile is intended to use, like github.setup and
github.homepage, outside of the namespace.
