Scheme Interpreter

A Scheme interpreter written in Haskell following this tutorial: Write Yourself a Scheme in 48 Hours

Todos

Parsing

• Support escaped characters in strings (ex. \n, \r, \t, \, ...).
• Change parseNumber to support the Scheme standard for different bases.
• Support character literals.
• Add support for floats.
• Add data types and parsers to support the full range of Scheme numeric types.
• add more tests

Evaluation

• Implement the cond and case expressions.
• Add DivisionByZero exception
• Improve error handling of (begin) and (if) forms
• Improve error handling of primitives IOFunc