lzscript v2.1.0

Leziscript (LZS)

An Esolang that can be interpreted or transpiled to JavaScript code.

Disclaimer

If you can't understand the documentation, figure it out by reading the source code. 🧐

For a detailed language breakdown and explanation, refer to language-spec.md.
Typedocs can be viewed at GitHub Pages.

Features

• Easy-to-use API
• Simple syntax (by Esolang standards)
• Interpretable or Transpilable to JavaScript

Installation

npm install lzscript

Usage

Example 1: Running Leziscript in "transpile" mode

import run from 'lzscript';

const code = `[[]][??!][]:![[]]>[[]][][][[]][?!][].>[??]([?][[]][]>)[??]<[?]([][[]]).>[?][[]][][]..>[??][[]].[??!]<.[???!]>[?]([[]][])[?!][[]].>[??]([?][[]][]>)[??]<[??][[]].>![[]][][][[]][].>[?][[]][][].>[][[]][][].[?????]<.`;

const result = run(code, "transpile");

console.log("Transpiled Code:", result.outputCode);
console.log("Execution Time:", result.executionTime, "ms");

Example 2: Running Leziscript in "interpreter" mode

import run from 'lzscript';

const code = `[[]][??!][]:![[]]>[[]][][][[]][?!][].>[??]([?][[]][]>)[??]<[?]([][[]]).>[?][[]][][]..>[??][[]].[??!]<.[???!]>[?]([[]][])[?!][[]].>[??]([?][[]][]>)[??]<[??][[]].>![[]][][][[]][].>[?][[]][][].>[][[]][][].[?????]<.`;

const result = run(code, "interpreter");

console.log("Output:", result.output);
console.log("Internal Pointer Position:", result.internal.pointer);
console.log("Internal Bit Array:", result.internal.bits);

API Documentation

run<T extends "transpile" | "interpreter">(code: string, mode: T, opts?: Partial<T extends "transpile" ? ITranspilerOptions : IInterpreterOptions>)

Parameters:

• code: string: The Leziscript source code to be processed.
• mode: "transpile" | "interpreter":
  • "transpile": Transpiles Leziscript to JavaScript code.
  • "interpreter": Directly interprets and runs the Leziscript code.
• opts: Optional configuration for the transpiler or interpreter.

Returns:

• If mode is "transpile":
  { outputCode: string; executionTime: number; }

• If mode is "interpreter":
  { internal: { pointer: number; bits: Int32Array<buffer>; }; output: string; executionTime: number; }

Example: Hello World in Leziscript

The following Leziscript code prints "Hello World!":

[[]][&!][]:![[]]>[[]][][][[]][?!][].>[&]([?][[]][]>)[&]<[?]([][[]]).>[?][[]][][]..>[&][[]].[&!]<.[&?!]>[?]([[]][])[?!][[]].>[&]([?][[]][]>)[&]<[&][[]].>![[]][][][[]][].>[?][[]][][].>[][[]][][].[&&?]<.

Contributing

Contributions are welcome! Feel free to open issues or submit pull requests.

License

This project is licensed under the MIT License. See the LICENSE file for details.