The happy package

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Versions1.16, 1.17, 1.18, 1.18.1, 1.18.2, 1.18.4, 1.18.5, 1.18.6, 1.18.7, 1.18.8, 1.18.9, 1.18.10, 1.18.11, 1.19.0, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.19.5 (info)
Change logCHANGES
Dependenciesbase (>=1.0 && <4.3), haskell98 (>=1.0) [details]
Copyright(c) Andy Gill, Simon Marlow
AuthorAndy Gill and Simon Marlow
MaintainerSimon Marlow <>
Home page
UploadedMon Jan 8 17:41:37 UTC 2007 by RossPaterson
UpdatedTue Dec 23 15:37:01 UTC 2014 by HerbertValerioRiedel to revision 1
DistributionsDebian:1.19.5, Fedora:1.19.4, FreeBSD:1.19.5, LTSHaskell:1.19.5, NixOS:1.19.5, Stackage:1.19.5
Downloads83508 total (533 in last 30 days)
0 []
StatusDocs not available [build log]
All reported builds failed as of 2015-05-30 [all 2 reports]


Maintainers' corner

For package maintainers and hackage trustees

Readme for happy-1.16

This is Happy version 1.16, a parser generator for Haskell 98.


Complete documentation can be found in the directory 'doc', in
DocBook XML format.  To format the documentation, the DocBook-Tools
suite (see http://www.
provides all the bits & pieces you need.  Alternatively, pre-formatted
documentation is available from Happy's homepage (URL above).

The directory 'examples' contains some example parsers that use Happy.

For information on copying and distributing this program, see the file
LICENSE in this directory.

Bug reports should be sent to

Happy Parsing!