+map <C-x><C-r> :rfc
+command! -nargs=1 -description="Open an RFC with the given number" rfc tabopen http://tools.ietf.org/html/<args>
+
+map <C-x><C-h> :hackage
+command! -nargs=1 -description="Open package info in the HackageDB" hackage tabopen http://hackage.haskell.org/package/<args>
+
+map <C-x><C-t> :ghctrac
+command! -nargs=1 -description="Open an issue in the GHC Trac" ghctrac tabopen http://hackage.haskell.org/trac/ghc/ticket/<args>
+
+map ma :mr alc
+map mg :mr goo
+
+qmark g http://www.haskell.org/ghc/
+qmark h http://hackage.haskell.org/packages/archive/pkg-list.html
+
+map <C-r> :mapc<CR>:cmapc<CR>:imapc<CR>:source .vimperatorrc<CR>
+
+map y :copy %URL%<CR>
+map <C-y> :copy %TITLE% :: %URL%<CR>
+