libghc-harp-dev - 0.4.3.4-1+b1 main

HaRP, or Haskell Regular Patterns, is a Haskell extension that extends
the normal pattern matching facility, allowing the user to match against
regular expressions. This expressive power is highly useful in a wide
range of areas, including text parsing and XML processing. Regular
expression patterns in HaRP work over ordinary Haskell lists ([]) of
arbitrary type. HaRP is implemented as a pre-processor to ordinary Haskell.
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This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.