This directory contains 'cpphs', a simplified but robust
re-implementation of cpp, the C pre-processor, in Haskell.

TO BUILD
--------
Just use
    hmake cpphs [-package base]
or
    ghc --make cpphs [-o cpphs]		#  -o needed for ghc <= 6.4.1 ]
or
    runhugs cpphs	# or rename the script cpphs.hugs to cpphs


USAGE
-----
	cpphs  [filename | -Dsym | -Dsym=val | -Ipath]+  [-Ofile]
               [ --include=file ]*
               [ --nomacro | --noline | --nowarn | --strip | --strip-eol |
                 --pragma | --text | --hashes | --layout | --unlit |
                 --linepragma ]*
               [ --cpp compatopts ]

For fuller details, see docs/index.html

If you want to use cpphs as a completely drop-in replacement for the
real cpp, that is, to accept the same arguments, and have broadly
the same behaviour in response to them, then use the --cpp compatibility
option.


COPYRIGHT
---------
Copyright (c) 2004-2017 Malcolm Wallace (Malcolm.Wallace@me.com)


LICENCE
-------
These library modules are distributed under the terms of the LGPL.
The application module 'cpphs.hs' is GPL.

This software comes with no warranty.  Use at your own risk.

If you have a commercial use for cpphs, and feel the terms of the (L)GPL
are too onerous, you have the option of distributing unmodified binaries
(only, not sources) under the terms of a different licence (see
LICENCE-commercial).


WEBSITE
-------
http://projects.haskell.org/cpphs/
darcs get http://code.haskell.org/~malcolm/cpphs