Library /sys$common/syshlp/dbg$help.hlb DEBUG, EXTRACT, Qualifiers, /SCREEN_LAYOUT  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Writes a file that contains the debugger commands describing the
    current state of the screen. This information includes the screen
    height and width, message wrap setting, and the position, display
    kind, and display attributes of every existing display. This file
    can then be executed with the execute procedure (@) command to
    reconstruct the screen at a later time. Do not specify /ALL with
    this qualifier.