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https://github.com/ndraey/mew

Yet another programming language for self-written kernels :)
https://github.com/ndraey/mew

c mew programming-language programming-languages python python3 transpiler

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Yet another programming language for self-written kernels :)

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README 

        
# Mew



Mew (named after Pokémon) is a programming language created for programming in self-written OS kernels and popular systems



It uses [PLY](https://github.com/dabeaz/ply) as lexer and parser.



# Development



Yes, it's another programming language I writing 4th time



# Dependcies



Mew depends on 2 functions at the moment:



- `malloc()`

- `free()`



# Platforms



Mew uses target system that can be extended by adding `targetname` folder in the `mew_pl/` folder and putting files into it:



For example (Linux: `targets/linux`) should contain files:



- `defs.h` - type definitons

- `alloc.h` - allocation functions



For any other platform, your `targetname` folder should contain these files too to reach compatibility.



# Installation



Run

```

pip install https://github.com/NDRAEY/Mew/archive/main.zip

```

to install latest commit from GitHub repo.



# Roadmap



- [ ] Standard types

	- [x] Numerals (u8, u16, u32, ...)

	- [x] Float / Double

	- [ ] String

		- [ ] Store in variables

	- [x] Booleans

	- [ ] Generics

		- [ ] Generic structs

		- [ ] Generic classes

	- [ ] Lists

		- [ ] Push

		- [ ] Pop

		- [ ] Insert

		- [ ] Remove

		- [ ] Remove by index

	- [x] Own types creation

		- [x] Structs

- [x] Variables

	- [x] Assign

	- [x] Reassign

- [ ] Functions

	- [x] Simple

	- [ ] Value-Returnable

		- [x] Return variables

		- [x] Return binary operations

		- [ ] Return any value

	- [x] Lambdas

	- [x] Function overloading

	- [ ] Store functions in variables

- [x] Control flow

	- [x] if

	- [x] else

	- [x] else if

- [ ] Loops

	- [x] while

	- [ ] for

	- [x] loop

	- [x] break / continue

- [ ] Arrays

	- [x] Single-type

	- [ ] Use in functions

	- [ ] Multi-dimensional arrays

	- [x] Indexing

	- [x] Indexing and assigning

	- [ ] Slicing

- [ ] Dictionaries (Maps)

- [ ] Pointers

- [ ] Memory safety

	- [x] Auto-free

	- [ ] Value move

	- [ ] Force freeing

- [x] FFI

	- [x] Minimal (Done using `extern`)

- [ ] Cross-platform

	- [ ] Windows

	- [x] Linux (Partial)

	- [ ] MacOS

	- [ ] *BSD

	- [ ] Other known operating systems

		- [ ] SayoriOS

		- [ ] SynapseOS

		- [ ] KolibriOS

		- [ ] SerenityOS

		- [ ] ToaruOS

		- [ ] Haiku

- [ ] Classes

	- [ ] Public fields

	- [ ] Private fields

	- [ ] Operator overloading

	- [ ] Association with built-in types

- [ ] No system libraries (no dependcies, like Golang)

- [ ] Module support (like `import` in Python / `#include` in C)

	- [ ] From local files

	- [ ] Global

- [ ] Builtins

	- [ ] StdIO

		- [ ] Input

			- [ ] Streams

			- [ ] Keyboard

			- [ ] File

		- [ ] Output

			- [ ] Streams

			- [ ] Screen / TTY

				- [ ] Common output

				- [ ] Formatted output

			- [ ] File

	- [ ] Operations with string

		- [ ] Concatenation

		- [ ] Trimming

		- [ ] Splitting

		- [ ] Lowercase/Uppercase/Normal conversion

	- [ ] Time

		- [ ] Monotonic (UNIX)

		- [ ] Human-readable (hrs, mins, secs)

		- [ ] Formatting to string fmt

	- [ ] Math

		- [ ] sin()

		- [ ] cos()

		- [ ] tg()

		- [ ] ctg()

		- [ ] log()

		- [ ] exp()

		- [ ] pow()

		- [ ] ln()



# Contributing



## How to contribute?



1. Fork this repository.

2. Make your changes in separate branch

3. Submit a PR (Pull Request).

4. Wait for your PR to be reviewed, approved & merged by an admin/owner.

5. If there are issues with your PR, please revise them in accordance to the comments made by the admins.