EXPAND/DEPTH=ALL

  If the cursor is on an overview line, expands all subgroups
  for the overview line.

  If the cursor is not on an overview line or is in a query buffer,
  behaves the same as the Expand key.  Replaces placeholders,
  token names, alias names, or routine names at the current cursor
  position with the appropriate body of text or code.  Expands
  symbols to include their occurrences, if the cursor is in a
  query buffer.

  Command Equivalent:

          EXPAND/DEPTH=ALL

  Related Topics:

          COLLAPSE
          DEFINE ADJUSTMENT
          DEFINE LANGUAGE/EXPAND_CASE
          DEFINE LANGUAGE/OVERVIEW_OPTIONS
          FOCUS
          MODIFY LANGUAGE
          SET NOOVERVIEW
          SET OVERVIEW
          UNEXPAND
          VIEW SOURCE