#$Id: Changes,v 1.27 2005/09/04 16:19:38 joshr Exp $

Changes file for JQP
0.39	September 4, 2005
		Make 'make test' succeed irrespective of the error message jqp outputs
0.38	September 4, 2005
		Removed pod tests
		Skip tests we expect to fail, for now
0.37    September 3, 2005
		Check tree isn't NULL before trying to show it
        Rewrote yacc parser to make more sense,
		Disallow meta1=meta2=word
		Have jqp exit(1) on parse errors
		Unneeded strdupcat*() functions removed, other code cleanup
		Start using getopt_long_only() to parse command line options
		Fixed tests to expect 'parser errors' for bad queries (for now)
		Moved TODO and added README to 
			http://swishewiki.org/index.php/Swish-e_Query_Parser_in_Lex_%26_Yacc
0.36    September 3, 2005
		Updated README and moved stuff to new TODO file
0.35    September 3, 2005
        Changes file updated.
0.34    September 3, 2005
        Packaging changes.
0.33    September 2, 2005
		Skipped.
0.32    August 31, 2005
		Mad code rewrites. 
		Wrote bintree.c/h binary tree code.
		Lex/yacc stores query in binary parse tree.
		Looks up token names via tokens.*, lookuptoken.*. 
		maketokens.pl creates tokens.h
		treat '-' like a space char in lexer
		Additions to Makefile; turn on compiler warnings;
		Rewrote tests. More.
0.27	August 29, 2005
		Dude it rocks. Lex/yacc is the shizznit 
0.07	March 24, 2005
		Started adding 'stopwords'
		More code restructuring 
0.06	March 24, 2005
		Changes from reading K&P: simplest grammers first
		Fixed shift/reduce conflicts in yaccer
		Renamed .c and .h files to 'jqplib.[ch]'
		Carefully store last version of query
		Rewrote makefile based on K&P
		Started JQPTest test sub directory
		Fixed some compiler warnings 
		Not released
0.05	March 23, 2005
		Released to Bill, Peter and David
		Fixed precedence more, added JUXTaposition precedence
0.03	March 23, 2005
		Handle double-quoted strings
			(quotes disable operators like AND and OR: they become normal words)
		= is now a token (EQUALS)
		accept 'metaname="foo bar"', 
		(doesn't handle parenthesized metanames yet 
			[ like 'metaname=(foo bar)' ] )
0.02	March 22, 2005
		New dev version with fixed build. Also better precedence.
		Changed filenames for consistency
0.01	March 22, 2005
		First dev version released to Bill, Peter and David