Re: Tying sub arguments is rare?

On Wed, Oct 13, 1999 at 03:02:13PM -0700, Chip Salzenberg wrote:
> I mean, can Tk be changed to work without C<tie $$ref>, or is it part
> of Tk's public (documented) interface?

From what I can remember, and I have not used it for a while, but it
was part of the documented API for some widgets. Usually composite
widgets that people have implemented on top of the base Tk stuff.

As I say it has been a while since I have used it so I may be
mis-remembering and/or things could have changed. But this is not
the only place that I have seen tie $$ref used.

-- 
For myself I am an optimist--it does not seem to be much use being
anything else. -- Winston Churchill