> >> You could use 0 as false and 1 (or another non-zero value) as true. > > > >Why does an empty string work as 0 (false)? > > Because Perl said so. An empty string is false. >
s/Perl/Larry Wall/; Jonathan Paton __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
