Jplag for OCaml

Learning
1

Does anyone know of a JPlag alternative for OCaml or a JPlag parser for OCaml ?
JPlag is a plagia detector for Java and C it scans code looking for similarity at the AST level and thus ignore renaming of variable and reordering.

2

This might be helpful, but I haven’t tried it: https://github.com/yangdanny97/OCaMOSS