To reproduce, go to my website and search for something that comes from the forester-notes.org forest and follow the link. You will get sent to something like https://www.jonmsterling.com/foreign/forester-notes.org/tfmt-0001. There's two things wrong with this:
- The host should be
https://www.forester-notes.org/ - There should be a trailing slash.
Fixed by https://tangled.org/jonmsterling.com/ocaml-forester/commit/6db1682a314a311f6c45c85ec9e0cff00fc8e273