Package happy
Details
Version: 1.13
Architectures: pc.i86.linux
Maintainer: Andrew Baumann <andrewb@cse>
Website: http://www.haskell.org/happy/
Category: development
Sources: http://www.haskell.org/happy/dist/1.13/happy-1.13-src.tar.gz
Description
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).
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