[twill] Disable prints

[John J Lee]

On Tue, 30 May 2006, Titus Brown wrote:
[...]
> Somewhere I read that 'open' is deprecated by GvR and 'file' is the
> right way to go...

No, he said file is deprecated and open is the right way to go :-)  As a 
constructor, that is.  'file' should be used (if at all) only for type 
checking.  In 2.5, open is no longer a type object but a function (still 
does exactly the same thing as before, though).


John