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[ Source: happy  ]

Package: happy (1.19.12-2)

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Parser generator for Haskell

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: Software Development: Code Generation, Haskell Development, Implemented in: implemented-in::haskell, interface::commandline, Role: Program, Scope: Utility

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Download for all available architectures
Architecture Package Size Installed Size Files
amd64 461.4 kB2,381.0 kB [list of files]
arm64 522.4 kB2,705.0 kB [list of files]
armel 502.3 kB2,402.0 kB [list of files]
armhf 502.3 kB2,390.0 kB [list of files]
i386 466.8 kB2,086.0 kB [list of files]
mips64el 1,749.1 kB16,863.0 kB [list of files]
mipsel 1,233.4 kB11,659.0 kB [list of files]
ppc64el 1,177.2 kB10,763.0 kB [list of files]
s390x 2,094.0 kB15,884.0 kB [list of files]