sml-slang

SML sub-language implementation

Installation

1. Install Node (known working version is v16.19.0) and Yarn (known working version is v1.22.19)

2. Install dependencies

   yarn install

3. Build sml-slang

   yarn build

Usage

Evaluating programs

yarn eval <path to .sml program>

Some sample programs can be found in src/__tests__/programs/

yarn eval src/__tests__/programs/fib.sml
yarn eval src/__tests__/programs/fizz_buzz.sml
yarn eval src/__tests__/programs/gcd.sml
yarn eval src/__tests__/programs/hello_world.sml
yarn eval src/__tests__/programs/is_prime.sml
yarn eval src/__tests__/programs/logical_operators.sml
yarn eval src/__tests__/programs/stdlib.sml

Running tests

yarn test

Regenerating ANTLR code

This step is needed each time the grammar is updated.

yarn antlr4ts