happy: Happy is a parser generator for Haskell
This is a package candidate release! Here you can preview how this package release will appear once published to the main package index (which can be accomplished via the 'maintain' link below). Please note that once a package has been published to the main package index it cannot be undone! Please consult the package uploading documentation for more information.
Warnings:
- Declared and used flag sets differ: small_base /= .
Happy is a parser generator for Haskell. Given a grammar
specification in BNF, Happy generates Haskell code to parse the
grammar. Happy works in a similar way to the yacc tool for C.
[Skip to Readme]
Properties
| Versions | 1.16, 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, 1.19.6, 1.19.7, 1.19.8, 1.19.9, 1.19.9, 1.19.10, 1.19.11, 1.19.12, 1.20.0, 1.20.1, 1.20.1.1, 1.21.0, 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.2, 2.1.3 |
|---|---|
| Change log | CHANGES |
| Dependencies | array, base (<5), containers (>=0.4.2), mtl (>=2.2.1) [details] |
| License | BSD-2-Clause |
| Copyright | (c) Andy Gill, Simon Marlow |
| Author | Andy Gill and Simon Marlow |
| Maintainer | Simon Marlow <marlowsd@gmail.com> |
| Category | Development |
| Home page | https://www.haskell.org/happy/ |
| Bug tracker | https://github.com/simonmar/happy/issues |
| Source repo | head: git clone https://github.com/simonmar/happy.git |
| Uploaded | by SimonMarlow at 2018-02-04T16:17:54Z |
Flags
Automatic Flags
| Name | Description | Default |
|---|---|---|
| small_base | Deprecated. Does nothing. | Enabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- happy-1.19.9.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
Package maintainers
For package maintainers and hackage trustees
Readme for happy-1.19.9
[back to package description]Happy
Happy is a parser generator for Haskell 98 (and later).
Happy is built using Cabal. First install GHC, then:
$ cabal configure
$ cabal build
$ cabal install
Complete documentation can be found in the directory 'doc', in DocBook XML format. To format the documentation, the DocBook-Tools suite (see http://wiki.docbook.org/DocBookTools) 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.
Bugs should be reported at: https://github.com/simonmar/happy/issues
Happy Parsing!
Simon.