+----------------+------------------------------------------------+ | Help window | Text editor (large font) H | small font | H | | H | | H | | H | | # | | # | | # | | # | $ perldoc perlf| H +----------------| H | Compile/Run | H | Window | H | small font | H | | H | Error msgs and +------------------------------------------------+ | line numbers show up on left/bottom H | # | # | # | # | $ # +-----------------------------------------------------------------+