ENTER COMMENT/LINE

  Specifies that the comment should be entered at the end of the
  current line (or selected text range), formatting the comment according
  to the placeholder LSE$LINE_COMMENT.

  You cannot specify both the /LINE and /BLOCK qualifiers.

  Command Equivalent:

          ENTER COMMENT/LINE

  Related Topics:

          ENTER COMMENT/BLOCK
          UNDO ENTER COMMENT