https://github.com/sty00a4-code/lu

A light weight interpreted programming language wirtten in Rust
https://github.com/sty00a4-code/lu

Last synced: 7 months ago
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A light weight interpreted programming language wirtten in Rust

• Host: GitHub
• URL: https://github.com/sty00a4-code/lu
• Owner: sty00a4-code
• License: mit
• Created: 2023-11-01T20:13:41.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2023-12-07T08:05:09.000Z (almost 2 years ago)
• Last Synced: 2025-02-09T04:23:43.783Z (9 months ago)
• Language: Rust
• Homepage:
• Size: 267 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Security: SECURITY.md

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README

          
# Lu

A light weight interpreted programming language wirtten in Rust

# Guide

## Tutorials

1. [Introduction](/docs/introduction.md)

## Standard Library

- [Global](/docs/std/global.md)

- [*obj*](/docs/std/obj.md)

- [*str*](/docs/std/str.md)

- [*vec*](/docs/std/vec.md)

# To-Do

## Features

- [x] path impl

- [x] binary and unary expressions

- [x] vector and object creation

- [x] most binary operators

- [x] control flow

  - [x] if

  - [x] while

- [x] function creation

- [x] error stack

- [x] optimizations

## Environment

- [x] function `setmeta(object, meta)`: set the meta information of an object

- [x] function `error(string)`: raise an error

- [x] module `vec`

  - len(): length of the vector

  - push(value): push on front

  - pop(idx): pop index of

  - insert(idx, value): insert into the vector at idx

  - pos(func): get postion of value

- [x] module `str`

  - len(): length of string

  - sub(start, end): create a substring from the defined range

  - char(byte): create a string of the character by the byte

  - byte(idx): get the byte if the string at idx's position

  - upper(s): puts the strings characters in upper case

  - lower(s): puts the strings characters in lower case

- [x] module `math`

  - floor(n)

  - ceil(n)

  - round(n)

  - abs(n)

  - cos(n)

  - sin(n)

  - tan(n)

  - acos(n)

  - asin(n)

  - atan(n)

  - atan2(a, b)

  - cosh(n)

  - sinh(n)

  - tanh(n)

- [x] module `fs`

  - read(path): read file at path and return content

  - write(path, content): write the content to the file at path

  - append(path, content): append the content to the file at path

- [x] module `os`

- [x] module `io`

## Use

- [ ] Install Guide

- [ ] Playground

- [ ] Tutorial