set_color (Raggle::Interfaces::NcursesInterface::Window)

    # File raggle, line 2759
            def set_color(color_name = 'text')
              col = @colors[color_name]
              col_ary = []
              if col.is_a? Array
                col_ary = col
                col = col_ary[0]
                col_ary.each_index { |i|
                  @win.attron $config['attr_palette'][col_ary[i]] if i > 0
                }
              end

              # disable attributes for normal text (this is a hack for now)
              @win.attrset Ncurses::A_NORMAL if color_name == 'text'

              # set color
              @win.color_set col, nil
            end