Overview The view from above.
Introduction: The Bolts and Nuts of Scheme Interpreters in Haskell Scheme syntax and semantics, as well as the Haskell implementation.
Parsing Transformation of text into abstract syntax tree.
Evaluation Interpretation of abstract syntax tree using monad transformers.
Error Checking and Exceptions Exception handling and messages used throughout project. Creation of error messages.
The Primitive Environment Primitive functions that are loaded into the environment.
Read Eval Print Loop Repeat Creating a REPL so we can test out our Scheme.
Input/Output Reading and writing to files for both Scheme commands and the reading of program files.
Standard Library Creation of Scheme standard library from primitive functions.
Test Confirm Scheme syntax and semantics.
Conclusion We conclude the project.
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by Adam Wespiser