# Hscm

**Repository Path**: MoleSir/hscm

## Basic Information

- **Project Name**: Hscm
- **Description**: Implementing Scheme in Haskell
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-03-27
- **Last Updated**: 2025-04-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: scheme, Haskell, Language

## README

# Hscm

Scheme in Haskell.

A simple, non-optimized implementation!

- [x] Parse source code 
- [x] Evaluate
- [x] Repl 
- [x] Execute file  
- [x] Var/Function
- [x] Prelude Library
- [x] IO Function
- [ ] More keywords `and`, `or`, ...


## Quick Start

Run a scheme repl:

```bash
cabal run hscm
```

Entry the repl cli

````bash
Hscm>>> (+ 1 2 4)
7
Hscm>>> (cdr '(a simple test))
(simple test)
Hscm>>> quit
````

Or you can exceute a .scm file like:

```bash
$ cabal run hscm ./script/factorial.scm
Factorial of 5: 120
```

Test all testcase in

```bash
cabal test
```



## Reference

- https://en.wikibooks.org/wiki/Write_Yourself_a_Scheme_in_48_Hours