2 2 <frame> { 1 1 } >>filled-cell { 100 100 } >>gap 
<multiline-editor> { 0 0 } grid-add 
"hello2" <label> { 1 0 } grid-add 
"send" <label> [ drop beep ] <button> { 0 1 } grid-add 
"hello4" <label> { 1 1 } grid-add 
"open" open-window