%
% make indicators semi transparent
%
% stack: empty [ indic . . . ] start-opacity end-opacity ms-step
%
!stepr
!visie
!visib
{
 isnull ?
 quoter
 ^"Indix(" &"," &_visib &"," &_visie &"," &_stepr jspend
"Csys.Demand" &_target
^"^:" execstr
} loop
pop