How is Call Stack window to show those who come?

Thank! Debug
The window
Call stackOr:
Ctr Alt CNot ah how ~~ is whole. . ? Need to be being debugged surely interrupt condition to just can appear, do not have otherwise. 1, see when debug debugged fenestella mouth is done not have? It is debugged tool casing. Floating. Penult icon is CallStack above. Be commonly.
The blank of above menu column is in 2. right attack, play piece " output, working space. . . " very below have debug. That is debugged tool casing. As above.