[tex4ht] Problem using mjcli on Cygwin

[Michal Hoftich]

Dear Francis,

> Thanks for the explanation. I understand the problem now and how to fix it. I was looking at recent documentation but it turns out that my version of make4ht is a bit older than I thought.

good to hear. The documentation that is available at
https://www.kodymirus.cz/make4ht/make4ht-doc.html is being generated
automatically when make4ht repository is updated, so it can contain
information that is not available in TeX distributions yet. I guess
that it can be confusing sometimes.

Best regards,
Michal