https://github.com/nanmu42/bluelox

A tree-walking interpreter implemented in Golang for Lox, with a browser playground supported by WASM | 一个基于语法树的Lox解释器，附带WASM版本的playground
https://github.com/nanmu42/bluelox

ast golang interpreter lox lox-language parser playground scripting-language

Last synced: 4 months ago
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A tree-walking interpreter implemented in Golang for Lox, with a browser playground supported by WASM | 一个基于语法树的Lox解释器，附带WASM版本的playground

• Host: GitHub
• URL: https://github.com/nanmu42/bluelox
• Owner: nanmu42
• License: apache-2.0
• Created: 2021-05-05T13:47:05.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2023-02-14T03:08:49.000Z (almost 2 years ago)
• Last Synced: 2024-10-03T12:35:47.800Z (4 months ago)
• Topics: ast, golang, interpreter, lox, lox-language, parser, playground, scripting-language
• Language: Go
• Homepage: https://lox.nanmu.me
• Size: 346 KB
• Stars: 40
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# BlueLox

**English** | [中文](https://github.com/nanmu42/bluelox/blob/master/README_ZH.md)

[![GoDoc](https://godoc.org/github.com/nanmu42/bluelox?status.svg)](https://godoc.org/github.com/nanmu42/bluelox)

BlueLox is a tree-walking interpreter implemented in Golang for Lox.

Lox is a programing language by Robert Nystrom, 

introduced in his wonderful book [Crafting Interpreters](https://craftinginterpreters.com/), 

where he constructs a Java version interpreter(jlox) line by line, 

with detailed tutorial, brilliant illustrations and a full pack of jokes about breakfast.

## Lox Playground

https://lox.nanmu.me/

A web browser based Lox playground powered by WASM version of BlueLox.

You may find the Lox Playground helpful during your learning and coding as it may be your stage

for trial-and-error and implementation reference.

## CLI

```bash

go install github.com/nanmu42/bluelox/cmd/bluelox@latest

```

To use as a prompt:

```bash

bluelox

```

To run a script file:

```bash

bluelox script.lox

```

## Acknowledgement

Lox programing language and [Crafting Interpreters](https://craftinginterpreters.com/)

are works by [Robert Nystrom](https://twitter.com/intent/user?screen_name=munificentbob).

The Lox Playground borrows lots of ideas, code and styles from [Go Playground](https://go.dev/play/).

Logo generated at [Gopherize.me](https://gopherize.me).

## License

Copyright © 2022 LI Zhennan

Released under Apache License 2.0.