unikernel/duniverse/dune_/test/blackbox-tests/test-cases/install-mld-pages/README.md

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+Since odoc 3, pages can be installed in subdirectories of `doc/odoc-pages/`, so
+that odoc drivers (such as odig or the ocaml.org odoc driver) are able to
+recover the hierarchy.
+
+For `dune`, this means that we need to provide the user a way to define the
+hierarchy they want for their mld files. Once the hierarchy is defined, `dune` needs to respect it by:
+
+- Installing the files at the right location (for other drivers),
+- Driving `odoc` according to the hierarchy
+
+This directory contains tests for the first point.