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

  Syntax:  CUT APPEND user_paste_buffer

  Moves the selected text to the end of the designated buffer or
  clipboard.

  This command appends the currently selected text to either the
  indicated buffer or to a default location (the DECwindows clipboard
  or paste buffer).

  RELATED COMMANDS:

     COPY                        PASTE
     COPY APPEND                 SET CLIPBOARD
     CUT