VMS Help DECTPU, USER  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The user-written USER routine allows your program to take control
    during a DECTPU editing session (for example, to leave the editor
    temporarily and perform a calculation).

    Format

      USER  integer ,stringin ,stringout

  Additional Information (explode) :

• Returns
• Arguments
• Description