Thank you for the useful link.

It may not be related to this, but the following URL is not displayed correctly.

NG URL:

  - https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/glasgow_exts.html

      -> redirect to https://ghc.gitlab.haskell.org/ghc/doc/

OK URL:

  - https://downloads.haskell.org/ghc/latest/docs/html/users_guide/glasgow_exts.html

  - https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/glasgow_exts.html?highlight=inline#inline-and-noinline-pragmas

Regards,

Takenobu