content: # Copies selected lines down and moves selection to the new lines.
  tell application "BBEdit"
  	set start_line to startLine of selection
  	set end_line to endLine of selection
  	tell window 1
  		set line_data to contents of lines start_line thru end_line
  		set copy_offset to length of line_data
  		
  		try
  			set testChar to last character of line_data
  		on error
  			set testChar to ""
  		end try
  		
  		if (linefeed ≠ testChar) then
  			make new line at line end_line
  		end if
  		
  		select insertion point before line (end_line + 1)
  		set selection to line_data
  	end tell
  end tell