package Psh::Builtins::Set;
require Psh::Util;
=item * C<set>
Return the list of the variables in the environment. This cannot as yet be
used to set internal options (e.g. noclobber) but may be able to in future versions.
=cut
sub bi_set
{
foreach (sort keys %ENV) {
print "$_=$ENV{$_}\n";
}
return (1,undef);
}
1;