View demo & docs here

A simple programming language built from scratch in Python.
Includes full lexer (tokenizer), parser, and interpreter (no real-world senario, just educational) This version supports basic features like:

• Variable declarations (with int and string types)
• Printing output using say()
• Comment support (# for single-line comments)
• Debug Mode to see tokenizing and parsing happen in real time
• Repeat blocks for simple loops (repeat x { ... })
• Arithmetic operators in expressions (+, -, *, /)
• If statements for conditional execution (if ... { ... })
• Function definitions and calls (function name { ... } and call(name))

# Print say("Hello, world!") # Define a string myname = string("Alex") # Define an integer mynumber = int(42) # Output the values say(myname) say(mynumber) # Repeat block demo repeat 3 { say("hi!") } # Arithmetic operators demo minutes_in_a_day = int(60 * 24) say(minutes_in_a_day) sum = int(5 + 3) say(sum) complex = int((2 + 3) * 4 - 6 / 2) say(complex) # If statement demo minutes = int(60 * 24) if minutes > 100 { say("there are more than 100 minutes in a day!") } # If with equality x = int(5) if x == 5 { say("x is five!") } # Function demo function hello { say("Hello from function!") } call(hello) 

1. have Python 3.x installed
2. clone the repository
3. add your code to a .txt file
4. run the python file and add your source code's path as an argument

   python run.py sourcecode.txt

• Integer & string variables
• Print with say()
• Comments (#)
• Tokenizer and AST
• Repeat blocks (repeat x { ... })
• Arithmetic operators in expressions
• If statements for conditional execution
• Function definitions and calls
• Error handling (improved)
• `