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

  Syntax:  SAVE AS file_spec

  Writes the current buffer to the specified file.

  LSE prompts for a file name if you do not specify one.  This command
  works like the SAVE FILE command when you use the default file
  specification.