    # File lib/plugins/channel.rb, line 19
          def call_by_channel(c, *opt)
            case c.to_s
            when "main"
              Termtter::API.twitter.home_timeline(*opt)
            when "replies"
              Termtter::API.twitter.replies(*opt)
            when /^(.+)_s(earch)?$/
              Termtter::API.twitter.search($1, *opt)
            else
              user_name, slug = c.to_s.split('/')
              if !user_name.nil? && slug.nil?
                slug = user_name
                user_name = config.user_name
              elsif user_name.empty?
                user_name = config.user_name
              end
              user_name = Termtter::Client.normalize_as_user_name(user_name)
              Termtter::API.twitter.list_statuses(user_name, slug, *opt)
            end
          end