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tpg

Parser generator in Python

/Main/FreeBSD/6-stable/i386/

Toy Parser Generator is a lexical and syntactic parser generator for Python. This generator was born from a simple statement: YACC is to complex to use in simple cases (calculators, configuration files, small programming languages, ...).

TPG can very simply write parsers that are useful for most every day needs (even if it can't make your coffee). With a very clear and simple syntax, you can write an attributed grammar that is translated into a recursive descendant parser. TPG generated code is very closed to the original grammar. This means that the parser works "like" the grammar. A grammar rule can be seen as a method of the parser class, symbols as method calls, attributes as method parameters and semantic values as return values. You can also add Python code directly into grammar rules and build abstract syntax trees while parsing.

WWW: http://christophe.delord.free.fr/en/tpg/

Info:

Homepage:	-
Package version:	-
Architecture:	i386
Distribution:	FreeBSD 6-stable
Filename:	tpg-3.1.1.tbz

Browse inside tpg-3.1.1.tbz:

pkg://tpg-3.1.1.tbz:274331/  downloads

[DIR]share/  65535+ twin directories
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17.09 KB  2008-03-23+MTREE_DIRS  view  65535+ mirrors
898 B  2008-03-23+DESC  view  113 mirrors
1.20 KB  2008-03-23+CONTENTS  view  127 mirrors
27 B  2008-03-23+COMMENT  view  7108+ mirrors

Download tpg-3.1.1.tbz:

2007-06-17  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2007-06-17  ftp://ftp2.tw.freebsd.org/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://ftp.lt.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://ftp.gazi.edu.tr/pub/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://ftp.filearena.net/mnt5/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://192.87.102.42/vol/3/freebsd-core/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://213.24.208.27/pub/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://194.186.254.27/pub/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz
2008-06-15  ftp://ftp.dk.freebsd.org/pub/FreeBSD/ports/i386/packages-6-stable/All/tpg-3.1.1.tbz