/sys$common/syshlp/helplib.hlb PASCAL, Declaration Section, Label Declaration  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  A label is a tag that makes an executable  statement  accessible
  to a GOTO statement.

  Syntax:

     LABEL
       {label},...;

  The 'label' is a decimal integer  between  0  and  MAXINT  or  a
  symbolic  name.   When declaring several labels, you can specify
  them in any order.

  Example:
     LABEL 0, 6656, 778, 4352;