Library /sys$common/syshlp/sca$menu.hlb sca__cust_view_compact  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Click on this button to have graphical query results default to
  compact tree form.  A result in compact tree form is a collapsed
  version of a lexical tree, without duplicate relationships from one
  node to another.  In a call graph query result, for example, if one
  routine calls another routine more than once, only one arc/node pair
  will appear in the compact tree to represent the calls between the
  two routines.