If you find TeX and friends useful, please consider joining the TeX User Group, or your local group. https://tug.org/join.html https://tug.org/join.html We su

If you find TeX and friends useful, please consider joining the TeX User Group, or your local group. https://tug.org/join.html https://tug.org/join.html We support development, including with grants, and by holding an annual conference, and having a journal.