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

 module-name

    Specifies a module of the current image whose symbol records
    are loaded into the RST. Do not use the asterisk (*)  wildcard
    character. Instead, use the /ALL qualifier. Do not specify a
    module name with /ALL or /CALLS.