# File lib/plugins/defaults/standard_commands.rb, line 279 def self.show_settings(conf, level = 0) conf.__values__.each do |k, v| if v.instance_of? Termtter::Config puts "#{k}:" show_settings v, level + 1 else print ' ' * level puts "#{k} = #{v.nil? ? 'nil' : v.inspect}" end end end