- r -

• R : bridges.named_symbol.NamedSymbol
• r : bridges.named_symbol.NamedSymbol , bridges.sorting_benchmark.SortingBenchmark
• race : bridges.data_src_dependent.cancer_incidence.CancerIncidence
• radius : bridges.circle.Circle
• rain : bridges.named_symbol.NamedSymbol
• rawState : bridges.input_state_machine.InputStateMachine
• red : bridges.color.Color , bridges.named_color.NamedColor
• right_key : bridges.input_helper.InputHelper
• rightSM : bridges.non_blocking_game.NonBlockingGame
• rook : bridges.named_symbol.NamedSymbol
• rosybrown : bridges.named_color.NamedColor
• royalblue : bridges.named_color.NamedColor