newlang-interpreter 0.1.0

A tiny educational programming language interpreter

newLang

newLang is a tiny educational programming language with variables, arithmetic, print statements, and indentation-based if blocks.

Features

• Integer numbers
• Variables and assignment
• Arithmetic: +, -, *, /
• Comparisons: >, <, ==
• print(...)
• if condition: with indented blocks

Install

From this project directory:

pip install .

For development mode:

pip install -e .

Run a Program

Create a source file, for example example.nl:

x = 20
if x > 10:
    print(x)

Run it:

newlang example.nl

Expected output:

20

Language Notes

• Indentation controls blocks for if statements.
• Tabs are supported and treated as width 4.
• Empty lines are ignored.
• Variables default to 0 if read before assignment.