%
% stack: xhelp-action
%

_Help.Actions
"xhx " &3 log)(
any?
{
%
% stack: xhelp-action help-vector
%
 true tuck
 look pop
%
% stack: area-vec do-post
%
}
{
 pop true
} ifelse
"xhy" log)(
%
% stack: [ area-vec ] do-post
%