cpphs

A liberalised re-implementation of cpp, the C pre-processor.

http://projects.haskell.org/cpphs/

Version on this page:	1.19.3
LTS Haskell 22.39:	1.20.9.1@rev:1
Stackage Nightly 2024-10-31:	1.20.9.1@rev:1
Latest on Hackage:	1.20.9.1@rev:1

See all snapshots cpphs appears in

LicenseRef-LGPL licensed and maintained by Malcolm Wallace

This version can be pinned in stack with:cpphs-1.19.3@sha256:f5e788aa10eeeb2db45178e4f8b05ac803559f9fc9983da1a23fdc4b633b2fb7,2276

Module documentation for 1.19.3

Language
- Language.Preprocessor
  - Language.Preprocessor.Cpphs
  - Language.Preprocessor.Unlit

Depends on 5 packages(full list with versions):

base, directory, old-locale, old-time, polyparse

Used by 6 packages in lts-3.22(full list with versions):

diagrams-haddock, haskell-src-exts, hlint, hse-cpp, HTF, language-java

Cpphs is a re-implementation of the C pre-processor that is both more compatible with Haskell, and itself written in Haskell so that it can be distributed with compilers.

This version of the C pre-processor is pretty-much feature-complete and compatible with traditional (K&R) pre-processors. Additional features include: a plain-text mode; an option to unlit literate code files; and an option to turn off macro-expansion.