Building:

To build each of the three components of this package, enter each of the
three subfolders in the src folder (trhsx last) and type, in order

	$ runhaskell Setup.hs configure
	$ runhaskell Setup.hs build
	$ runhaskell Setup.hs install

This will install the HSX package, the HaRP package and the executable
trhsx preprocessor, and register the packages with ghc.

To unregister a package, enter the corresponding subfolder and type:

	$ runhaskell Setup.hs unregister

To uninstall the packages and the preprocessor:

Not possible yet due to Cabal not supporting uninstall.
