/*
 * Parser: P a r s e r  H e a d e r 
 *
 * Generated from: parser.g
 *
 * Terence Parr, Russell Quong, Will Cohen, and Hank Dietz: 1989-2001
 * Parr Research Corporation
 * with Purdue University Electrical Engineering
 * with AHPCRC, University of Minnesota
 * ANTLR Version 1.33MR33
 */

#ifndef Parser_h
#define Parser_h

#ifndef ANTLR_VERSION
#define ANTLR_VERSION 13333
#endif

#include "AParser.h"


#include "config.h"

#include <cmath>
#include <list>

#include "lsys.h"
#include "util.h"

#define PURIFY(a,b)

void parse_file (FILE *file, const string &path, lsys &l) t_err;
void parse_file (const string &path, lsys &l) t_err;

extern list<string> include_dirs;
class Parser : public ANTLRParser {
public:
	static  const ANTLRChar *tokenName(int tk);
	enum { SET_SIZE = 49 };
protected:
	static const ANTLRChar *_token_tbl[];
private:
#line 97 "parser.g"

public:
string current_file;
protected:
void syn(_ANTLRTokenPtr tok, ANTLRChar *egroup, SetWordType *eset,
ANTLRTokenType etok, int k);

	   	bool istok (_ANTLRTokenPtr tok, const char *s)
{ return strcmp (tok->getText(), s) == 0; };

	   	file_pos here ()
{ return file_pos (current_file, LT(1)->getLine (), -1); };
protected:
	static SetWordType err1[8];
	static SetWordType WildCard_set[8];
	static SetWordType WildCard_errset[8];
	static SetWordType err4[8];
	static SetWordType err5[8];
	static SetWordType setwd1[49];
	static SetWordType err6[8];
	static SetWordType err7[8];
	static SetWordType err8[8];
	static SetWordType err9[8];
	static SetWordType err10[8];
	static SetWordType err11[8];
	static SetWordType setwd2[49];
	static SetWordType err12[8];
	static SetWordType err13[8];
	static SetWordType err14[8];
	static SetWordType setwd3[49];
	static SetWordType err15[8];
	static SetWordType err16[8];
	static SetWordType err17[8];
	static SetWordType setwd4[49];
	static SetWordType err18[8];
	static SetWordType err19[8];
	static SetWordType setwd5[49];
	static SetWordType err20[8];
	static SetWordType err21[8];
	static SetWordType err22[8];
	static SetWordType setwd6[49];
private:
	void zzdflthandlers( int _signal, int *_retsignal );

public:
	Parser(ANTLRTokenBuffer *input);
	void parse_file(lsys & l);
	void parse_lsys(lsys & l);
	void statement(lsys & l);
	void parse_rule(lsys & l);
	void parse_modvec(module_vec & v);
	void parse_module(module & m);
	void module_head(module & m);
	string module_name(void);
	string module_ref(void);
	void expr_any(module & v);
	void expr_modvec(module & v);
	void expr_numeric(module & v);
	void expr_0(module & v);
	void expr_1(module & v);
	void expr_2(module & v);
	void expr_3(module & v);
	void expr_4(module & v);
	void expr_5(module & v);
	void expr_atom(module & v);
	void expr_module(module & m);
};

#endif /* Parser_h */