%
% track for returning the current help form,
% hide the current task tree
%
help@
_@
%
% stack: current-help
%
% hide the current task tree
%
@@
hide

%
% stop if there is no request
%
_Task.Request
"reown" log)(
isnull { stop } if
%
% ascend to the prior task tree
%
!owner
%
% stack: current-help
%