The Toy programming language is an imperative, bytecode-interpreted, embeddable scripting language. Rather than functioning independently, it serves as part of another program, the "host". This design allows for straightforward customization by both the host’s developer and end users, achieved by exposing program logic through text files.

This repository holds the reference implementation for Toy version 2.x, written in C.

Nifty Features

Simple C-like syntax
Intermediate AST representation
Strong, but optional type system
First-class functions
Extensible via external libraries
Can re-direct output, error and assertion failure messages
Open source under the zlib license

Syntax

Coming Soon.

Building

Supported platforms are: linux-latest, windows-latest, macos-latest, using GitHub's standard runners.

To build the library, run make source.
To build the library and repl, run make repl.
To build and run the test cases, run make tests.
To build and run the test cases under gdb, run make tests-gdb.

Tools

Coming Soon.

License

This source code is covered by the zlib license (see LICENSE.md).

Contributors and Special Thanks

For a guide on how you can contribute, see CONTRIBUTING.md.

@hiperiondev - v1 Disassembler, v1 porting support and feedback
@add00 - v1 Library support
@gruelingpine185 - Unofficial v1 MacOS support
@solar-mist - v1 Minor bugfixes
The Ratbags - Feedback
@munificent - For writing the book that sparked my interest in langdev

Patreon Supporters

Seth A. Robinson

README.md Unescape Escape

Toy v2.x