# File lib/rbreadline.rb, line 5341 def rl_maybe_save_line() if @_rl_saved_line_for_history.nil? @_rl_saved_line_for_history = Struct.new(:line,:timestamp,:data).new @_rl_saved_line_for_history.line = @rl_line_buffer.dup @_rl_saved_line_for_history.timestamp = nil @_rl_saved_line_for_history.data = @rl_undo_list end 0 end