On 3/6/07, Dr.Ruud <[EMAIL PROTECTED]> wrote:
"John W. Krahn" schreef:
> Dr.Ruud:
>> John W. Krahn:
>>> Dr.Ruud:
>>>> Yes, "passing the bareword test" is a better phrase than only
>>>> mentioning "word" characters.
snip
> perldoc perlop
> -bareword is equivalent to "-bareword"
Yes, but under strict I expect a warning, like with:
$ perl -Mstrict -wle 'my $x = -A; print $x'
Use of uninitialized value in -A at -e line 1.
Use of uninitialized value in print at -e line 1.
$ perl -Mstrict -wle 'my $x = "-A"; print $x'
-A
Yes, but then we would be flooded with Tk users complaining:
my $mw = MainWindow->new;
$mw->Label(
-text => "This is some text"
)->pack;
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
