Remove mdx

.github/workflows/build.yml

@@ -38,19 +38,9 @@ jobs:
         with:
           ocaml-version: ${{ matrix.ocaml-version }}
 
-      # Pull the Mdx submodule
-      # actions/checkout doesn't support that
-      # Also, this is supposed to be temporary
-      - run: git submodule update --init
-
       - name: Install dependencies
         if: steps.cache.outputs.cache-hit != 'true'
         run: |
-          # Mdx dependencies
-          opam pin add -n ./mdx
-          opam depext -y -t mdx
-          opam install --deps-only mdx
-          # -
           opam pin add -n .
           opam depext -y -t odoc
           opam install --deps-only -t odoc
@@ -104,4 +94,4 @@ jobs:
         run: esy install --verbose
 
       - name: Build odoc
-        run: esy odoc --version
+        run: esy x odoc --version

dune

@@ -8,5 +8,3 @@
  (release
   (flags
    (:standard -g -w -18-53))))
-
-(vendored_dirs mdx)

dune-project

@@ -1,4 +1,3 @@
 (lang dune 2.7)
 (name odoc)
-(using mdx 0.1)
 (cram enable)