map h <C-p>
map l <C-n>
-map <C-h> :hackage
+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-t> :ghctrac
+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