This file is indexed.

/usr/lib/ghc-doc/hoogle/libghc-fb-doc.txt is in libghc-fb-doc 1.1.1-1build6.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-fb-doc/html/fb.txt