VMS Help RTL Routines, STR$, STR$TRIM  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Trim Trailing Blanks and Tabs routine copies a source string
    to a destination string and deletes the trailing blank and tab
    characters.

    Format

      STR$TRIM  destination-string ,source-string [,resultant-length]

  Additional Information (explode) :

• Returns
• Arguments