periodgamingyt / npl0 Goto Github PK

This is an interpreter I made, originating from nathan-calc.
It was a fork of it, which has been turned into a full fledged language.
This is a toy language.
Please for the love do not use this in production.
There's probaly bugs, so please be aware of that.

Expressions
	You can have an expr by itself
	Just like in C, but all binary operators (Except '=') have the same precedence.

Declaring
	b64 errors if you aren't on a 64 bit system
	(b8|b16|b32|b64|bptr|ident)(+|-) ident = expr to declare

Control flow
	If the same as C
	if expr {
		...
	} else if expr {
		...
	} ... else {
		
	}

	loop is just a while loop in C
	loop expr {
		...
	}

Pointers
	:x to get address of x
	@(b8|b16|b32|b64|bptr)(+|-) expr to get value of address provided by expr
	expr =(b8|b16|b32|b64|bptr) expr to set address provided by the first expression as the second
	#(expr) struct_name> struct_prop to get struct offset (like how C does structs)

Structs
	ident {
		(b8|b16|b32|b64|bptr|ident)(+|-) ident
		...
	}

	ident ident to declare second ident with the structure of first ident
	ident.ident.(...and so on) to get property of the first, then second, and so on