Re: unset var [was Re: Problem and solution: Patch for new "stats" command]

[Philipp K. J. <ja...@ie...>]

> >
> > Yeah, we do.  You can
> >    undefine VARNAME
> > But it doesn't take wildcards.
>
>
> I tend to prefer "unset" over "reset" - simply
> because I am already used to "unset" taking
> arguments, whereas "reset" does not.
>

I will correct myself. If we already have the 
ability to undefine a variable, then we should
use that, rather than introducing an additional
method.

How about:
	undefine foo*
	undefine *foo
	undefine foo*bar
with the obvious meaning of the wildcard?