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This directory contains 'cpphs', a simplified 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]
[--nomacro|--noline|--strip|--text|--hashes|--layout|--unlit]*
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 edit the "cpphs.compat"
script to point to the installed location of cpphs, then use this
script instead of cpp, e.g.
ghc -cpp -pgmP cpphs.compat
COPYRIGHT
---------
Copyright (c) 2004-2006 Malcolm Wallace (Malcolm.Wallace@cs.york.ac.uk)
except for Text.ParserCombinators.HuttonMeijer (Copyright (c) 1995
Graham Hutton and Erik Meijer).
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.
WEBSITE
-------
http://haskell.org/cpphs/
http://www.cs.york.ac.uk/fp/cpphs/
darcs get http://www.cs.york.ac.uk/fp/darcs/cpphs
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