%
% decode the location for next xhelp panel
%
sel@
_Help.Url
">seeking" log)(
%
% seek the desired deep help topic
%
any?
{
%
% find the topic, may involve descent to linked trees
%
 *xhelfind
%
% display the resulting topic
%
 _Xhelp.Defer
 {
%
% waiting for descent into next lower tree
%
">< deferred" log#
 }
 {
  *archview
 } ifelse
} if

"<seeking" log#