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Analyzed over 7 years ago. based on code collected over 7 years ago.

Project Summary

Happy is a parser generator system for Haskell, similar to the tool `yacc' for C. Like `yacc', it
takes a file containing an annotated BNF specification of a grammar and produces a Haskell module
containing a parser for the grammar.

Happy is flexible: you can have several Happy parsers in the same program, and several entry points
to a single grammar. Happy can work in conjunction with a lexical analyser supplied by the user
(either hand-written or generated by another program), or it can parse a stream of characters
directly (but this isn't practical in most cases).

Tags

generator grammar haskell language parser parsing programming yacc

In a Nutshell, happy...

BSD 3-clause "New" or "Revised" License
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

Include License

These details are provided for information only. No information here is legal advice and should not be used as such.

All Licenses

This Project has No vulnerabilities Reported Against it

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 Code locations have been removed since last analysis

At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.

Languages

Languages?height=75&width=75
XML
61%
Haskell
28%
Make
8%
3 Other
3%

30 Day Summary

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12 Month Summary

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Ratings

4 users rate this project:
4.25
   
4.3/5.0
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