Scheme interpreter in Python

About

This interpreter is based on the Simply Scheme implementation of the Scheme language. User interaction is provided using a read-eval-print loop(REPL), which receives user input and returns the output on the screen.

Installation and usage

1. Get a copy of this project by using git clone https://github.com/lucaskenji/scheme-python.
2. With Python already installed on your machine, run python scheme.py inside the cloned folder.
3. Optionally, activate the virtual environment and run pytest to run the unit tests.

Example

> (+ 1 2)
3
> (+ (* 2 5) 10)
20
> (word 'foo 'bar)
foobar

• To see a list of all available primitive procedures, check primitives.py