To scroll a window on Medley Interlisp hover the mouse pointer slightly beyond the left or bottom edge to bring up a scroll bar, then left-click or right-click. Middle-clicking positions the thumb within the bar.
Screenshot of a portion of the black and white desktop of a 1980s graphical workstation environment. The desktop has a gray background pattern and one window with a white background and a title bar with white text on a black background. The window is a file browser with a main pane listing some files, status and input panes, and a command menu. The file list has a horizontal scroll bar at the bottom edge.
Screenshot of a portion of the black and white desktop of a 1980s graphical workstation environment. The desktop has a gray background pattern and one window with a white background and a title bar with white text on a black background. The window is a file browser with a main pane listing some files, status and input panes, and a command menu. The file list has a vertical scroll bar at the left edge.