1.1 Expression Evaluation

      1.1.1 Subexpression Evaluation and Continuations

      1.1.2 Tail Position

      1.1.3 Multiple Return Values

      1.1.4 Top-Level Variables

      1.1.5 Objects and Imperative Update

      1.1.6 Garbage Collection

      1.1.7 Function Calls and Local Variables

      1.1.8 Variables and Locations

    1.2 Modules and Module-Level Variables

      1.2.1 Phases

      1.2.2 Module Redeclarations

      1.2.3 Submodules

    1.3 Module Registry

    1.4 Control Model

      1.4.1 Continuation Frames and Marks

      1.4.2 Prompts, Delimited Continuations, and Barriers

      1.4.3 Threads

      1.4.4 Context Parameters

      1.4.5 Exceptions

      1.4.6 Custodians