Re: sample extension: how to beam created proc tolkens to unload procedure

* Harald Oehlmann <wortkarg3@yahoo.com>
| About the DLL, the unload or interpreter destruction should care.

>

| To unload the DLL by "rename sha1 {}" would be an incredible feature I
| don't want to think of. Users may use "unload <PathToDll>" to do so.

Unloading the DLL when the command is deleted would have very surprising
side-effects:

  # load the package
  package require some_pkg
  # use it to create an instance
  some_pkg::create_obj obj
  # done with that instance, get rid of it
  rename obj ""

  # use it to create another instance
  some_pkg::create_obj obj
  error: unknown command 'some_pkg::create_obj'
  # WTF?

R'