On Thu, Feb 21, 2002 at 12:30:11PM +0000, Sam Vilain wrote:
> I think Perl 6 should have a "but" keyword, as in:
>
> if (defined $foo but $foo eq "") {
*scratches head*
so... it negates the left side, then ANDs it with the right?
also, it seems to be rather vague to me.
in order to sound clearer, I think it would need to be written as
if (not defined $foo but $foo eq '') {
but then, what does this give us besides another way to write 'and'?
I could be missing something basic here, ignore me if I am.
>
> }
>
> :-)
--hachi
P.S. The first 'revision' was mistakenly sent only to the author, not
the list, sorry bout that Sam.
