The debug window is displayed either by selecting one of the first
three options in the Debug pulldown in the menu bar of the main
window (see qui-mai-mai-fil), by selecting the Trace button in
the interrupt dialogue (see qui-mai-int), or by turning on the
debugger with the
built-ins (see dbg-bas-con-tdz).
The debug window is described in the debugger section of this manual set. See dbg-sld for its description.