Scripting Language

Custom scripting language using Python (in development)

How to run the interpreter

cd src && python main.py <file>

Features

• set x = 1
• let y
• const z = 1
• x = 1
• print
• math operations and str concatenation
• for loop
• comments (# single-line and ### multi-line)
• functions
• ternary operator
• str, int, bool and none types
• log function for debugging
• shell mode
• string formatting
• while
• loop 10
• if-else
• lists
• list and str slicing
• built-in functions (len, sum, enum, max, ...)
• maps
• lambda functions
• list comprehensions
• classes
• ...

Example Code

fn my_function[str, n]
    print str, n

const start = 0
const end = start + 10
let x

set step_str = 'two'
x = step_str == 'one' ? 1 : 2

log x

for i from start to end step x
    my_function 'number:', i

Output

x = 2 (int)
number: 0
number: 2
number: 4
number: 6
number: 8
number: 10

Run Tests

cd tests && python -m unittest discover