This directory contains the nit parser. It is generated from a grammar for sablecc3 ( http://www.sablecc.org ).
In order to generate nit parser, you need the alternate SableCC3 generator ( http://www.mare.ee/indrek/sablecc/ ).

Contents:

	Makefile: Update grammar and generate .nit files
	nit.sablecc3xx: Extended sablecc3 grammar (see Makefile)
	parser_nodes.nit: token and nodes classes hierarchy used by the parser ans lexer
	test_parser.nit
	xss/*.xss: Template files for the NIT language


The following are generated but present to avoid the need of sablecc3:

	lexer.nit: generated lexer
	parser.nit: generated parser
	parser_prod.nit: All production with generated visit methods
	parser_tables.nit: Tables needed py the parser
	parser_abs.nit: Raw generated token and nodes classes used to maintain coherence of parser_nodes.nit


Other temp files produced by the Makefile:

	nit.sablecc3: Sablecc3 grammar after processing (readolny to avoid modifying it)
	nit.sablecc3.dump: Dump of the grammar to improve sablecc3 multiple runs
	parser_abs.patch: Change between old and new parser_abs.nit to keep parser_nodes.nit in sync