https://github.com/Grubba27/write-yourself-a-scheme

a scheme interpreter written in go based on eatonphil twitch stream.
https://github.com/Grubba27/write-yourself-a-scheme

Last synced: 3 months ago
JSON representation

a scheme interpreter written in go based on eatonphil twitch stream.

• Host: GitHub
• URL: https://github.com/Grubba27/write-yourself-a-scheme
• Owner: Grubba27
• Created: 2023-02-01T21:07:29.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-05-30T21:48:31.000Z (over 1 year ago)
• Last Synced: 2024-05-31T15:50:48.769Z (6 months ago)
• Language: Go
• Homepage:
• Size: 17.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.MD

Awesome Lists containing this project

README

        
# Write your own Scheme interpreter in Go

This is a Repo that was build alongside [eatonphil](https://www.twitch.tv/eatonphil) from the twitch stream.

[Part 1: A lexer](https://www.youtube.com/watch?v=lZNhZI-dN9k)

[Part 2: Parsing](https://www.youtube.com/watch?v=5ttFEPQopXc)

[Part 3: AST walking interpreter](https://www.youtube.com/watch?v=YwmGcverSHI)

[Part 4: Cleanup and Fibonacci](https://www.youtube.com/watch?v=skDhTWILH8I)

Give him a star on the original [repo](https://github.com/eatonphil/livescheme) and follow him on twitch if you like the content. 

```bash

$ go mod tidy

$ go test

$ go build

$ cat examples/fib.scm

(fn fib (a)

      (if (< a 2)

	  a

	  (add (fib (sub a 1)) (fib (sub a 2)))))

(fib 11)

$ ./livescheme examples/fib.scm

89

```

## Missing features

- [ ] Constant propagation

- [ ] More keywords

- [ ] Types(static type checking)