colour=

# File lib/spec/runner/options.rb, line 140
      def colour=(colour)
        @colour = colour
        if @colour && RUBY_PLATFORM =~ /mswin|mingw/ ;\
          begin ;\
            replace_output = @output_stream.equal?($stdout) ;\
            require 'Win32/Console/ANSI' ;\
            @output_stream = $stdout if replace_output ;\
          rescue LoadError ;\
            warn "You must 'gem install win32console' to use colour on Windows" ;\
            @colour = false ;\
          end
        end
      end