# Upstream reference

This project is a TypeScript port and derived work of
[`rspeer/python-ftfy`](https://github.com/rspeer/python-ftfy), created by
Robyn Speer and licensed under Apache-2.0.

The source-of-truth revision used for this port is:

```text
repository: https://github.com/rspeer/python-ftfy
commit:     74dd0452b48286a3770013b3a02755313bd5575e
describe:   v6.3.1-8-g74dd045
```

The implementation, test corpus, documentation structure, examples, and
behavioral decisions in this repository are based on that revision. Changes
required only by the difference between Python and TypeScript/JavaScript are
identified in source comments or documentation where relevant.