New param "source environment"?

[Dan Kaminsky]

> how about writing a vfs module that takes care of this?

Luke:

	I'm all for VFS.  Sounds great.  Sounds wonderful.

	It looks comparatively far more difficult to work with.

	Shell scripts may be slow.  Perl scripts may be slow.  But just as
web servers have taught us that not all functionality should be written in
speed-desperate C, Samba shouldn't be *completely* beholden to VFS to get
new stuff done.

Yours Truly,

	Dan Kaminsky
	Intern, Cisco Systems; President, DoxPara Research
	http://www.doxpara.com