Lexiq Writer: third-party software notices
==========================================

Lexiq Writer compiles LaTeX documents inside your web browser using a WebAssembly
build of TeX Live. These programs are separate works, loaded at runtime in an isolated
Web Worker, and are distributed under their own licenses:

* TeX Live 2023 programs (pdfTeX, XeTeX, LuaHBTeX, BibTeX8, xdvipdfmx, makeindex,
  kpathsea) and the TeX Live package collection. The engines are licensed mainly under
  the GNU General Public License, the TeX packages under the LaTeX Project Public
  License and other free licenses. Source code: https://tug.org/texlive/ and
  https://github.com/TeX-Live/texlive-source (tag texlive-2023.0).
* BusyTeX build scripts and glue (MIT License, Copyright (c) Vadim Kantorov):
  https://github.com/busytex/busytex. The exact WebAssembly binary we serve is built
  from BusyTeX commit 4499aa69fd3cf77ad86a47287d9a5193cf5ad993; its complete corresponding
  source is available from the links above. On written request we will also provide it
  directly.
* Expat, fontconfig, FreeType, HarfBuzz, ICU, libpng, zlib and other libraries statically
  linked into the TeX engines, under their respective licenses.

The Lexiq Writer application itself is proprietary software.