| browser data | data := #('a' 'b' 'c'). browser := GLMTabulator new title: 'Minimal test'. browser column: #left; column: #right. browser transmit to: #left; andShow: [:l | l list display: (data do: [:each | each value]) ]. browser transmit from: #left; to: #right; andShow: [:v | v text display: [:each | each]]. browser onChangeOfPort: #text act: [ :textPresentation | Transcript cr; cr; show: textPresentation text ]. browser openOn: data