gtk:text-truncate-multiline (object)

object -- a gtk:text widget
setting -- a boolean whether the text entry will truncate multi-line text

Accessor of the truncate-multiline slot of the gtk:text class. The gtk:text-truncate-multiline function returns whether the text entry will truncate multi-line text that is pasted into the widget. The (setf gtk:text-truncate-multiline) function sets the property.