/usr/ is in libghc-hslua-doc 0.4.1-10build1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ghc-doc/
/usr/lib/ghc-doc/haddock/
/usr/lib/ghc-doc/haddock/hslua-0.4.1/
/usr/lib/ghc-doc/haddock/hslua-0.4.1/hslua.haddock
/usr/lib/ghc-doc/hoogle/
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-hslua-doc/
/usr/share/doc/libghc-hslua-doc/changelog.Debian.gz
/usr/share/doc/libghc-hslua-doc/copyright
/usr/share/doc/libghc-hslua-doc/html/
/usr/share/doc/libghc-hslua-doc/html/Scripting-Lua-Raw.html
/usr/share/doc/libghc-hslua-doc/html/Scripting-Lua.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-A.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-All.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-C.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-D.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-E.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-F.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-G.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-H.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-I.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-L.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-M.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-N.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-O.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-P.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-R.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-S.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-T.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-U.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-V.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-X.html
/usr/share/doc/libghc-hslua-doc/html/doc-index-Y.html
/usr/share/doc/libghc-hslua-doc/html/doc-index.html
/usr/share/doc/libghc-hslua-doc/html/haddock-util.js
/usr/share/doc/libghc-hslua-doc/html/hslogo-16.png
/usr/share/doc/libghc-hslua-doc/html/hslua.txt
/usr/share/doc/libghc-hslua-doc/html/index.html
/usr/share/doc/libghc-hslua-doc/html/mini_Scripting-Lua-Raw.html
/usr/share/doc/libghc-hslua-doc/html/mini_Scripting-Lua.html
/usr/share/doc/libghc-hslua-doc/html/minus.gif
/usr/share/doc/libghc-hslua-doc/html/ocean.css
/usr/share/doc/libghc-hslua-doc/html/plus.gif
/usr/share/doc/libghc-hslua-doc/html/src/
/usr/share/doc/libghc-hslua-doc/html/src/Scripting-Lua-Raw.html
/usr/share/doc/libghc-hslua-doc/html/src/Scripting-Lua.html
/usr/share/doc/libghc-hslua-doc/html/src/hscolour.css
/usr/share/doc/libghc-hslua-doc/html/synopsis.png
/usr/lib/ghc-doc/hoogle/libghc-hslua-doc.txt