my $x; my ( $x ); #### my $x ; my $y; my ( $x, $y ); # NOT: my $x, $y #### my $x = foo(); my ( $x ) = foo();
## my $x ; my $y; my ( $x, $y ); # NOT: my $x, $y ##
## my $x = foo(); my ( $x ) = foo();