Preql VS cupscript

Hm, I just realized there are two similar projects with very similar names: this one, and

https://github.com/erezsh/Preql

First, let me introduce myself. My name is Erez. You may know some of the Python libraries I wrote in the past: Lark, Preql and Data-diff.

Example of language that implements this: https://github.com/erezsh/Preql

But what about PreQL?

It seems people here are really interested in alternatives to SQL. So perhaps you'd also like to have a look at https://github.com/erezsh/Preql

(Same name, same goal, different approach, and already working)

There's also lark, which is used by a plethora of projects (I haven't used it, but I heard about PreQL on a podcast where they talk for a bit about what it's like to develop a new language in lark)

Just want to mention preql exists as an option - https://github.com/erezsh/Preql

I share the author's point of view, which led me to start a new relational programming language that compiles to SQL. If that sounds interesting, you can find it here: https://github.com/erezsh/Preql

Oh nice I followed that tutorial and created it from scratch few years back also shared here, its a pretty good tutorial but at that time I was kind of blindly following and didn't understand much but later updated with import statements, implicit variable declarations, and something like python's if __name__ == "__main__" and a File Handler objectit was pretty fun ngl now I am studying programming languages properly and trying to make one,you can check it here https://github.com/Fus3n/cupscripteverything I did in a way it may not be useful but you can look into the code and extend from it, it probably looks exactly the same (btw mine has some bugs)

Lexer or also called a tokenizer is basically the first step of all of it. A lexer class takes in the text/user input (also filename for context to throw errors in my case) and goes through every single character and checks if any of it matches with the character I pass in if statements, if it does then if it is a '+' for example it will append a new token to a list (mine is called tokens) using the Token class you can check that out too a token class takes a Token type and a value so the type is PLUS here and the value is '+' all my types are stored in consts.py and then the tokens get passed to the parser