Mewl

The programming language of cats' with the taste of lisp

🤔 What,Why?

Well, 2 years ago in 2020, I created a esoteric programming language called Mewmew. It was just a fun and experimental language I made while tinkering with ANTLR, cause I was (am still) fascinated about programming languages, interpreter/compilers; how they work; how they basically become the medium of interaction between humans and computers and/or machines. But with ANTLR, I didn't actually learn much about compiler/interpreter construction. It just worked! No fun!

So, In the October of 2021, I started re-writing the whole thing from scratch with Rust. I was able to build a lexer; a basic parser; But then I realized, syntax of 'mewmew' is ugly. I hurts my eyes to look at a 'mewmew' source code.

Again in, March 2022, I started experimenting with mewmew lanugage but with lisp style syntax, 'cause lisp is awesome. So, here is the result, Mewl , mewmew reborn with the syntax similar to lisp. Most important thing, I am having fun while developing mewl, and the syntax doesn't hurt my eyes that much.

🎉 Get Started

Basic Syntax

;; mew is equivalent to 1
;; mewmew is equivalent to 2
;; mewmewmewmewmew is equivalent to 5
;; [- mew mew] is equivalent to 0


(:: [+ mew mew]) ;; prints 2
;; :: -> is a symbol/function to print the next atoms/expressions to stdout

TODO: More examples

Some builtin capabilities

+ -> Addition
- -> Substraction
* -> Multiplication
/ -> Division
:: -> Print to stdout
::: -> Assumes next expressions/atom as byte value. convert them to string, including invalid chars and prints to stdout

TODO:: Add more

lelang programming language is a toy language based on LLVM.

lelang leang是一门使用Rust编写，基于LLVM(inkwell llvm safe binding library)实现的编程语言，起初作为课程实验项目，现在为个人长期维护项目。 Target Features 支持8至64位的整形类型和32/64位浮点基本的函数定义，调用，声明外部

5 Sep 4, 2022

The Devils' Programming Language (Quantum Programming Language)

devilslang has roots in Scheme and ML-flavored languages: it's the culmination of everything I expect from a programming language, including the desire to keep everything as minimalistic and concise as possible. At its core, devilslang is lambda-calculus with pattern-matching, structural types, fiber-based concurrency, and syntactic extension.

2 Aug 26, 2022

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