/usr/ is in libghc-formatting-doc 6.2.5-1.
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/usr/lib/
/usr/lib/ghc-doc/
/usr/lib/ghc-doc/haddock/
/usr/lib/ghc-doc/haddock/formatting-6.2.5/
/usr/lib/ghc-doc/haddock/formatting-6.2.5/formatting.haddock
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