# File lib/pry/default_commands/documentation.rb, line 116
        def options(opt)
          opt.on :m, :method, "Gist a method's source.", true do |meth_name|
            meth = get_method_or_raise(meth_name, target, {})
            self.content << meth.source
            self.code_type = meth.source_type
          end
          opt.on :d, :doc, "Gist a method's documentation.", true do |meth_name|
            meth = get_method_or_raise(meth_name, target, {})
            text.no_color do
              self.content << process_comment_markup(meth.doc, self.code_type)
            end
            self.code_type = :plain
          end
          opt.on :c, :command, "Gist a command's source.", true do |command_name|
            command = find_command(command_name)
            block = Pry::Method.new(find_command(command_name).block)
            self.content << block.source
          end
          opt.on :f, :file, "Gist a file.", true do |file|
            self.content << File.read(File.expand_path(file))
          end
          opt.on :p, :public, "Create a public gist (default: false)", :default => false
          opt.on :l, :lines, "Only gist a subset of lines.", :optional => true, :as => Range, :default => 1..-1
          opt.on :i, :in, "Gist entries from Pry's input expression history. Takes an index or range.", :optional => true,
          :as => Range, :default => -5..-1 do |range|
            range = convert_to_range(range)
            input_expressions = _pry_.input_array[range] || []
            Array(input_expressions).each_with_index do |code, index|
              corrected_index = index + range.first
              if code && code != ""
                self.content << code
                if code !~ /;\Z/
                  self.content << "#{comment_expression_result_for_gist(Pry.config.gist.inspecter.call(_pry_.output_array[corrected_index]))}"
                end
              end
            end
          end
        end