package Psh
::Builtins
::Printenv
;
require Psh
::Support
::Env
;
=item * C<printenv NAME [NAME ...]>
Displays the named environment variables
Psh
::Util
::print_out
($ENV{uc($_)}."\n");
while (my ($key,$val)= each %ENV) {
Psh
::Util
::print_out
("$key=$val\n");
my( $text, $pre, $start, $line, $startchar) = @_;
return 1,grep { Psh
::Util
::starts_with
($_,$text)} keys %ENV;