Library /sys$common/syshlp/lse$clihelp.hlb DO, Parameter  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 string[, . . . ]
    Specifies a list of comma-separated commands or statements to be
    executed. Commands with embedded spaces, such as GOTO BUFFER, must
    be enclosed by double quotation marks.