# SATySFi

> Programming language for typesetting

**Wikidata**: [Q59641318](https://www.wikidata.org/wiki/Q59641318)  
**Source**: https://4ort.xyz/entity/satysfi

## Summary
SATySFi is a programming language designed for typesetting, specifically for publishing and desktop publishing tasks. It is implemented in OCaml and uses a markup language with file extensions `.saty` and `.satyh`. The project is open-source under the GNU Lesser General Public License, version 3.0.

## Key Facts
- **Primary use**: Typesetting, publishing, and desktop publishing.
- **Programming language**: Implemented in OCaml.
- **File extensions**: `.saty` (source files) and `.satyh` (header files).
- **License**: GNU Lesser General Public License, version 3.0 (since 2020-07-22).
- **Source code**: Hosted on GitHub at [https://github.com/gfngfn/SATySFi](https://github.com/gfngfn/SATySFi).
- **Package management**: Available via `opam` (OCaml package manager).
- **AUR package**: `satysfi-git` (Arch User Repository).
- **Wikipedia availability**: Available in Japanese (`ja`), Scots (`sco`), and Simple English (`simple`).
- **External data**: Additional resources available at [https://github.com/gfngfn/satysfi-external-repo](https://github.com/gfngfn/satysfi-external-repo).

## FAQs
### Q: What is SATySFi used for?
A: SATySFi is primarily used for typesetting, including publishing and desktop publishing tasks. It is designed to provide a functional and type-safe approach to document layout.

### Q: Is SATySFi open-source?
A: Yes, SATySFi is open-source and licensed under the GNU Lesser General Public License, version 3.0.

### Q: What programming language is SATySFi written in?
A: SATySFi is implemented in OCaml, a functional programming language.

### Q: How do I install SATySFi?
A: SATySFi can be installed via `opam` (OCaml package manager) or from the Arch User Repository (`satysfi-git`).

### Q: Where can I find the source code for SATySFi?
A: The source code is available on GitHub at [https://github.com/gfngfn/SATySFi](https://github.com/gfngfn/SATySFi).

## Why It Matters
SATySFi addresses the need for a robust, type-safe typesetting system that leverages functional programming principles. Unlike traditional markup languages, SATySFi combines the precision of programming with the flexibility of typesetting, making it suitable for complex publishing workflows. Its implementation in OCaml ensures strong type safety and functional programming features, which can help prevent errors and improve maintainability. By providing a markup language with file extensions `.saty` and `.satyh`, SATySFi offers a structured approach to document layout, making it an attractive option for developers and publishers alike. The project's open-source nature and availability on platforms like GitHub and the Arch User Repository make it accessible to a wide audience, fostering collaboration and innovation in the typesetting domain.

## Notable For
- **Functional typesetting**: SATySFi is one of the few typesetting systems built on functional programming principles, leveraging OCaml for type safety and functional features.
- **Open-source licensing**: The GNU Lesser General Public License, version 3.0, ensures broad usability and modification rights for users.
- **Cross-platform availability**: Available via `opam` and the Arch User Repository, making it accessible to developers on multiple platforms.
- **Structured markup**: Uses `.saty` and `.satyh` file extensions, providing a clear and organized approach to document layout.
- **External resource integration**: Additional resources are available at [https://github.com/gfngfn/satysfi-external-repo](https://github.com/gfngfn/satysfi-external-repo), supporting extended functionality and community contributions.

## Body
### Overview
SATySFi is a programming language designed for typesetting, with a focus on publishing and desktop publishing. It is implemented in OCaml, a functional programming language, which provides strong type safety and functional programming features. The language uses a markup system with file extensions `.saty` for source files and `.satyh` for header files.

### Development and Licensing
SATySFi is developed as an open-source project, licensed under the GNU Lesser General Public License, version 3.0, as of 2020-07-22. This license allows for broad usage and modification, making it accessible to a wide range of users and developers.

### Installation and Availability
The source code for SATySFi is hosted on GitHub at [https://github.com/gfngfn/SATySFi](https://github.com/gfngfn/SATySFi). It can be installed via `opam`, the OCaml package manager, or from the Arch User Repository (`satysfi-git`). This ensures that users on various platforms can easily access and use the language.

### External Resources
Additional resources and data related to SATySFi are available at [https://github.com/gfngfn/satysfi-external-repo](https://github.com/gfngfn/satysfi-external-repo). This repository provides supplementary materials and tools that can enhance the functionality and usability of SATySFi.

### Wikipedia Presence
SATySFi has entries on Wikipedia in Japanese (`ja`), Scots (`sco`), and Simple English (`simple`), indicating its relevance and usage in different linguistic and cultural contexts.

## References

1. [Source](https://github.com/gfngfn/SATySFi/blob/v0.0.5/LICENSE)