+#Top-level dirs:
+^alex/
+^common-rts/
+^CONTRIB/
+^dll/
+^greencard/
+^green-card/
+^haddock/
+^haggis/
+^happy/
+^hdirect/
+^hood/
+^hslibs/
+^hws/
+^hx/
+^literate/
+^mhms/
+^mkworld/
+^nofib(/|$)
+^lib/
+^misc/
+^mkworld/
+^runtime/
+^testsuite(/|$)
+#Packages:
+^libraries/Cabal(/|$)
+^libraries/ALUT(/|$)
+^libraries/GLUT(/|$)
+^libraries/HGL(/|$)
+^libraries/HUnit(/|$)
+^libraries/HaXml(/|$)
+^libraries/Japi(/|$)
+^libraries/ObjectIO(/|$)
+^libraries/OpenAL(/|$)
+^libraries/OpenGL(/|$)
+^libraries/QuickCheck(/|$)
+^libraries/Win32(/|$)
+^libraries/X11(/|$)
+^libraries/arrows(/|$)
+^libraries/base(/|$)
+^libraries/cgi(/|$)
+^libraries/directory(/|$)
+^libraries/fgl(/|$)
+^libraries/filepath(/|$)
+^libraries/haskell-src(/|$)
+^libraries/haskell98(/|$)
+^libraries/html(/|$)
+^libraries/old-locale(/|$)
+^libraries/old-time(/|$)
+^libraries/monads(/|$)
+^libraries/mtl(/|$)
+^libraries/ndp(/|$)
+^libraries/network(/|$)
+^libraries/parsec(/|$)
+^libraries/pretty(/|$)
+^libraries/process(/|$)
+^libraries/random(/|$)
+^libraries/readline(/|$)
+^libraries/regex-base(/|$)
+^libraries/regex-compat(/|$)
+^libraries/regex-posix(/|$)
+^libraries/stm(/|$)
+^libraries/template-haskell(/|$)
+^libraries/time(/|$)
+^libraries/unix(/|$)
+^libraries/xhtml(/|$)