[ Lys ] by: [ Objek ]

>> x := Lys nuwe.
x sit: ['a'] by: ['b'].
x sit: ['xxx'] by: ['yyy'].
Stdout skryf: (x by: ['b']), stop.
Stdout skryf: (x yyy), stop.
Stdout skryf: (x ? ['b']), stop.
a
xxx
a