/sys$common/syshlp/helplib.hlb LSEDIT, Command Qualifiers, /START_POSITION  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  /START_POSITION=(Line,Character)
  /START_POSITION=(1,1) (D)

  Specifies the starting line and character  in  the  file.   If  a  file
  specification  is  not specified, the last specification invoked by LSE
  is used.  The cursor is positioned at the place  corresponding  to  the
  cursor's  location  at  the  time  the  last LSE invoked file was left.
  (Refer  also  to  the  DECTPU  GET_INFO  built-in  description  in  the
  Language-Sensitive Editor User's Guide)