/sys$common/syshlp/helplib.hlb DTM, REVIEW, Review Subsystem, SPAWN, Command Qualifiers, /CARRIAGE_CONTROL  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   /CARRIAGE_CONTROL
   /NOCARRIAGE_CONTROL

   Determines whether carriage control or line feed characters or
   both are prefixed to the prompt string of the subprocess. The
   default is the current setting of the parent process.