#line 2 "lexer.c"
	
	#line 4 "lexer.c"
	
	#define  YY_INT_ALIGNED short int
	
	/* A lexical scanner generated by flex */
	
	/* %not-for-header */
	
	/* %if-c-only */
	/* %if-not-reentrant */
	/* %endif */
	/* %endif */
	/* %ok-for-header */
	
	#define FLEX_SCANNER
	#define YY_FLEX_MAJOR_VERSION 2
	#define YY_FLEX_MINOR_VERSION 6
	#define YY_FLEX_SUBMINOR_VERSION 1
	#if YY_FLEX_SUBMINOR_VERSION > 0
	#define FLEX_BETA
	#endif
	
	/* %if-c++-only */
	/* %endif */
	
	/* %if-c-only */
	    
	/* %endif */
	
	/* %if-c-only */
	
	/* %endif */
	
	/* First, we deal with  platform-specific or compiler-specific issues. */
	
	/* begin standard C headers. */
	/* %if-c-only */
	#include <stdio.h>
	#include <string.h>
	#include <errno.h>
	#include <stdlib.h>
	/* %endif */
	
	/* %if-tables-serialization */
	/* %endif */
	/* end standard C headers. */
	
	/* %if-c-or-c++ */
	/* flex integer type definitions */
	
	#ifndef FLEXINT_H
	#define FLEXINT_H
	
	/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
	
	#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
	
	/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
	 * if you want the limit (max/min) macros for int types. 
	 */
	#ifndef __STDC_LIMIT_MACROS
	#define __STDC_LIMIT_MACROS 1
	#endif
	
	#include <inttypes.h>
	typedef int8_t flex_int8_t;
	typedef uint8_t flex_uint8_t;
	typedef int16_t flex_int16_t;
	typedef uint16_t flex_uint16_t;
	typedef int32_t flex_int32_t;
	typedef uint32_t flex_uint32_t;
	#else
	typedef signed char flex_int8_t;
	typedef short int flex_int16_t;
	typedef int flex_int32_t;
	typedef unsigned char flex_uint8_t; 
	typedef unsigned short int flex_uint16_t;
	typedef unsigned int flex_uint32_t;
	
	/* Limits of integral types. */
	#ifndef INT8_MIN
	#define INT8_MIN               (-128)
	#endif
	#ifndef INT16_MIN
	#define INT16_MIN              (-32767-1)
	#endif
	#ifndef INT32_MIN
	#define INT32_MIN              (-2147483647-1)
	#endif
	#ifndef INT8_MAX
	#define INT8_MAX               (127)
	#endif
	#ifndef INT16_MAX
	#define INT16_MAX              (32767)
	#endif
	#ifndef INT32_MAX
	#define INT32_MAX              (2147483647)
	#endif
	#ifndef UINT8_MAX
	#define UINT8_MAX              (255U)
	#endif
	#ifndef UINT16_MAX
	#define UINT16_MAX             (65535U)
	#endif
	#ifndef UINT32_MAX
	#define UINT32_MAX             (4294967295U)
	#endif
	
	#endif /* ! C99 */
	
	#endif /* ! FLEXINT_H */
	
	/* %endif */
	
	/* %if-c++-only */
	/* %endif */
	
	/* TODO: this is always defined, so inline it */
	#define yyconst const
	
	#if defined(__GNUC__) && __GNUC__ >= 3
	#define yynoreturn __attribute__((__noreturn__))
	#else
	#define yynoreturn
	#endif
	
	/* %not-for-header */
	
	/* Returned upon end-of-file. */
	#define YY_NULL 0
	/* %ok-for-header */
	
	/* %not-for-header */
	
	/* Promotes a possibly negative, possibly signed char to an unsigned
	 * integer for use as an array index.  If the signed char is negative,
	 * we want to instead treat it as an 8-bit unsigned char, hence the
	 * double cast.
	 */
	#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
	/* %ok-for-header */
	
	/* %if-reentrant */
	
	/* An opaque pointer. */
	#ifndef YY_TYPEDEF_YY_SCANNER_T
	#define YY_TYPEDEF_YY_SCANNER_T
	typedef void* yyscan_t;
	#endif
	
	/* For convenience, these vars (plus the bison vars far below)
	   are macros in the reentrant scanner. */
	#define yyin yyg->yyin_r
	#define yyout yyg->yyout_r
	#define yyextra yyg->yyextra_r
	#define yyleng yyg->yyleng_r
	#define yytext yyg->yytext_r
	#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
	#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
	#define yy_flex_debug yyg->yy_flex_debug_r
	
	/* %endif */
	
	/* %if-not-reentrant */
	/* %endif */
	
	/* Enter a start condition.  This macro really ought to take a parameter,
	 * but we do it the disgusting crufty way forced on us by the ()-less
	 * definition of BEGIN.
	 */
	#define BEGIN yyg->yy_start = 1 + 2 *
	
	/* Translate the current start state into a value that can be later handed
	 * to BEGIN to return to the state.  The YYSTATE alias is for lex
	 * compatibility.
	 */
	#define YY_START ((yyg->yy_start - 1) / 2)
	#define YYSTATE YY_START
	
	/* Action number for EOF rule of a given start state. */
	#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
	
	/* Special action meaning "start processing a new file". */
	#define YY_NEW_FILE yyrestart(yyin ,yyscanner )
	
	#define YY_END_OF_BUFFER_CHAR 0
	
	/* Size of default input buffer. */
	#ifndef YY_BUF_SIZE
	#ifdef __ia64__
	/* On IA-64, the buffer size is 16k, not 8k.
	 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
	 * Ditto for the __ia64__ case accordingly.
	 */
	#define YY_BUF_SIZE 32768
	#else
	#define YY_BUF_SIZE 16384
	#endif /* __ia64__ */
	#endif
	
	/* The state buf must be large enough to hold one state per character in the main buffer.
	 */
	#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
	
	#ifndef YY_TYPEDEF_YY_BUFFER_STATE
	#define YY_TYPEDEF_YY_BUFFER_STATE
	typedef struct yy_buffer_state *YY_BUFFER_STATE;
	#endif
	
	#ifndef YY_TYPEDEF_YY_SIZE_T
	#define YY_TYPEDEF_YY_SIZE_T
	typedef size_t yy_size_t;
	#endif
	
	/* %if-not-reentrant */
	/* %endif */
	
	/* %if-c-only */
	/* %if-not-reentrant */
	/* %endif */
	/* %endif */
	
	#define EOB_ACT_CONTINUE_SCAN 0
	#define EOB_ACT_END_OF_FILE 1
	#define EOB_ACT_LAST_MATCH 2
	
	    #define YY_LESS_LINENO(n)
	    #define YY_LINENO_REWIND_TO(ptr)
	    
	/* Return all but the first "n" matched characters back to the input stream. */
	#define yyless(n) \
		do \
			{ \
			/* Undo effects of setting up yytext. */ \
	        yy_size_t yyless_macro_arg = (n); \
	        YY_LESS_LINENO(yyless_macro_arg);\
			*yy_cp = yyg->yy_hold_char; \
			YY_RESTORE_YY_MORE_OFFSET \
			yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
			YY_DO_BEFORE_ACTION; /* set up yytext again */ \
			} \
		while ( 0 )
	
	#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
	
	#ifndef YY_STRUCT_YY_BUFFER_STATE
	#define YY_STRUCT_YY_BUFFER_STATE
	struct yy_buffer_state
		{
	/* %if-c-only */
		FILE *yy_input_file;
	/* %endif */
	
	/* %if-c++-only */
	/* %endif */
	
		char *yy_ch_buf;		/* input buffer */
		char *yy_buf_pos;		/* current position in input buffer */
	
		/* Size of input buffer in bytes, not including room for EOB
		 * characters.
		 */
		int yy_buf_size;
	
		/* Number of characters read into yy_ch_buf, not including EOB
		 * characters.
		 */
		int yy_n_chars;
	
		/* Whether we "own" the buffer - i.e., we know we created it,
		 * and can realloc() it to grow it, and should free() it to
		 * delete it.
		 */
		int yy_is_our_buffer;
	
		/* Whether this is an "interactive" input source; if so, and
		 * if we're using stdio for input, then we want to use getc()
		 * instead of fread(), to make sure we stop fetching input after
		 * each newline.
		 */
		int yy_is_interactive;
	
		/* Whether we're considered to be at the beginning of a line.
		 * If so, '^' rules will be active on the next match, otherwise
		 * not.
		 */
		int yy_at_bol;
	
	    int yy_bs_lineno; /**< The line count. */
	    int yy_bs_column; /**< The column count. */
	    
		/* Whether to try to fill the input buffer when we reach the
		 * end of it.
		 */
		int yy_fill_buffer;
	
		int yy_buffer_status;
	
	#define YY_BUFFER_NEW 0
	#define YY_BUFFER_NORMAL 1
		/* When an EOF's been seen but there's still some text to process
		 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
		 * shouldn't try reading from the input source any more.  We might
		 * still have a bunch of tokens to match, though, because of
		 * possible backing-up.
		 *
		 * When we actually see the EOF, we change the status to "new"
		 * (via yyrestart()), so that the user can continue scanning by
		 * just pointing yyin at a new input file.
		 */
	#define YY_BUFFER_EOF_PENDING 2
	
		};
	#endif /* !YY_STRUCT_YY_BUFFER_STATE */
	
	/* %if-c-only Standard (non-C++) definition */
	/* %not-for-header */
	
	/* %if-not-reentrant */
	/* %endif */
	/* %ok-for-header */
	
	/* %endif */
	
	/* We provide macros for accessing buffer states in case in the
	 * future we want to put the buffer states in a more general
	 * "scanner state".
	 *
	 * Returns the top of the stack, or NULL.
	 */
	#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
	                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
	                          : NULL)
	
	/* Same as previous macro, but useful when we know that the buffer stack is not
	 * NULL or when we need an lvalue. For internal use only.
	 */
	#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
	
	/* %if-c-only Standard (non-C++) definition */
	
	/* %if-not-reentrant */
	/* %not-for-header */
	
	/* %ok-for-header */
	
	/* %endif */
	
	void yyrestart (FILE *input_file ,yyscan_t yyscanner );
	void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
	YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
	void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
	void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
	void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
	void yypop_buffer_state (yyscan_t yyscanner );
	
	static void yyensure_buffer_stack (yyscan_t yyscanner );
	static void yy_load_buffer_state (yyscan_t yyscanner );
	static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
	
	#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
	
	YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
	YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
	YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
	
	/* %endif */
	
	void *yyalloc (yy_size_t ,yyscan_t yyscanner );
	void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
	void yyfree (void * ,yyscan_t yyscanner );
	
	#define yy_new_buffer yy_create_buffer
	
	#define yy_set_interactive(is_interactive) \
		{ \
		if ( ! YY_CURRENT_BUFFER ){ \
	        yyensure_buffer_stack (yyscanner); \
			YY_CURRENT_BUFFER_LVALUE =    \
	            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
		} \
		YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
		}
	
	#define yy_set_bol(at_bol) \
		{ \
		if ( ! YY_CURRENT_BUFFER ){\
	        yyensure_buffer_stack (yyscanner); \
			YY_CURRENT_BUFFER_LVALUE =    \
	            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
		} \
		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
		}
	
	#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
	
	/* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */
	/* Begin user sect3 */
	
	#define yywrap(yyscanner) (/*CONSTCOND*/1)
	#define YY_SKIP_YYWRAP
	
	#define FLEX_DEBUG
	
	typedef unsigned char YY_CHAR;
	
	typedef int yy_state_type;
	
	#define yytext_ptr yytext_r
	
	/* %% [1.5] DFA */
	
	/* %if-c-only Standard (non-C++) definition */
	
	static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
	static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
	static int yy_get_next_buffer (yyscan_t yyscanner );
	static void yynoreturn yy_fatal_error (yyconst char* msg ,yyscan_t yyscanner );
	
	/* %endif */
	
	/* Done after the current pattern has been matched and before the
	 * corresponding action - sets up yytext.
	 */
	#define YY_DO_BEFORE_ACTION \
		yyg->yytext_ptr = yy_bp; \
	/* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
		yyleng = (int) (yy_cp - yy_bp); \
		yyg->yy_hold_char = *yy_cp; \
		*yy_cp = '\0'; \
	/* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
		yyg->yy_c_buf_p = yy_cp;
	
	/* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */
	#define YY_NUM_RULES 20
	#define YY_END_OF_BUFFER 21
	/* This struct is not used in this scanner,
	   but its presence is necessary. */
	struct yy_trans_info
		{
		flex_int32_t yy_verify;
		flex_int32_t yy_nxt;
		};
	static yyconst flex_int16_t yy_accept[57] =
	    {   0,
	        0,    0,   21,   19,   18,   17,   19,   19,   19,    5,
	       19,   19,   14,   14,    6,    7,   15,    3,    4,   15,
	       15,    1,    2,   18,    0,   16,    0,   12,    0,    0,
	        0,   13,   13,   14,   14,    0,    0,   15,   15,   15,
	       15,    0,   11,    0,   12,    0,    0,   14,    9,    8,
	       15,   11,   13,   15,   10,    0
	    } ;
	
	static yyconst YY_CHAR yy_ec[256] =
	    {   0,
	        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
	        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    2,    1,    1,    4,    1,    1,    1,    5,    1,
	        1,    1,    6,    7,    8,    9,   10,   11,   12,   12,
	       12,   12,   12,   12,   12,   12,   12,   13,   14,    1,
	        1,    1,    1,    1,   15,   15,   15,   15,   15,   15,
	       16,   16,   16,   16,   16,   16,   16,   16,   16,   16,
	       16,   16,   16,   16,   16,   16,   16,   16,   16,   16,
	       17,   18,   19,    1,   16,    1,   20,   15,   15,   15,
	
	       21,   15,   22,   16,   16,   16,   16,   16,   16,   16,
	       16,   16,   16,   16,   23,   24,   16,   16,   16,   25,
	       16,   16,   26,    1,   27,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1
	    } ;
	
	static yyconst YY_CHAR yy_meta[28] =
	    {   0,
	        1,    1,    1,    1,    1,    1,    1,    1,    2,    1,
	        3,    3,    1,    1,    3,    2,    1,    1,    1,    3,
	        3,    2,    2,    2,    2,    1,    1
	    } ;
	
	static yyconst flex_uint16_t yy_base[64] =
	    {   0,
	        0,    0,   98,   99,   95,   99,   93,   23,   23,   99,
	       18,   85,   25,   27,   99,   99,    0,   99,   99,   73,
	       19,   99,   99,   91,   89,   99,   27,   99,   37,   39,
	       35,   37,   40,   42,   47,   88,    0,    0,   51,   48,
	       51,   51,   99,   55,   56,    0,   67,    0,    0,    0,
	       44,   58,    0,   45,    0,   99,   76,   79,   81,   84,
	       87,   62,   61
	    } ;
	
	static yyconst flex_int16_t yy_def[64] =
	    {   0,
	       56,    1,   56,   56,   56,   56,   57,   58,   56,   56,
	       56,   56,   56,   56,   56,   56,   59,   56,   56,   59,
	       59,   56,   56,   56,   57,   56,   58,   56,   60,   58,
	       56,   56,   56,   56,   56,   61,   62,   59,   59,   59,
	       59,   60,   56,   60,   58,   63,   61,   62,   59,   59,
	       59,   60,   63,   59,   59,    0,   56,   56,   56,   56,
	       56,   56,   56
	    } ;
	
	static yyconst flex_uint16_t yy_nxt[127] =
	    {   0,
	        4,    5,    6,    7,    8,    9,   10,   11,    4,   12,
	       13,   14,   15,   16,   17,   17,   18,    4,   19,   17,
	       17,   20,   21,   17,   17,   22,   23,   28,   34,   35,
	       31,   28,   29,   32,   33,   35,   35,   35,   35,   40,
	       30,   43,   41,   45,   30,   32,   33,   33,   33,   37,
	       33,   33,   35,   35,   44,   43,   30,   35,   35,   52,
	       28,   46,   43,   53,   48,   55,   37,   54,   44,   26,
	       51,   50,   44,   30,   49,   44,   25,   25,   25,   27,
	       27,   27,   38,   38,   42,   42,   42,   47,   47,   47,
	       26,   26,   24,   39,   36,   26,   24,   56,    3,   56,
	
	       56,   56,   56,   56,   56,   56,   56,   56,   56,   56,
	       56,   56,   56,   56,   56,   56,   56,   56,   56,   56,
	       56,   56,   56,   56,   56,   56
	    } ;
	
	static yyconst flex_int16_t yy_chk[127] =
	    {   0,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
	        1,    1,    1,    1,    1,    1,    1,    8,   11,   11,
	        9,   27,    8,    9,    9,   13,   13,   14,   14,   21,
	        8,   29,   21,   30,   27,   31,   31,   32,   32,   13,
	       33,   33,   34,   34,   29,   42,   30,   35,   35,   44,
	       45,   32,   52,   63,   62,   54,   34,   51,   42,   47,
	       41,   40,   44,   45,   39,   52,   57,   57,   57,   58,
	       58,   58,   59,   59,   60,   60,   60,   61,   61,   61,
	       36,   25,   24,   20,   12,    7,    5,    3,   56,   56,
	
	       56,   56,   56,   56,   56,   56,   56,   56,   56,   56,
	       56,   56,   56,   56,   56,   56,   56,   56,   56,   56,
	       56,   56,   56,   56,   56,   56
	    } ;
	
	static yyconst flex_int16_t yy_rule_linenum[20] =
	    {   0,
	       43,   46,   49,   52,   55,   58,   61,   64,   67,   70,
	       73,   77,   81,   84,   87,   90,   97,  101,  102
	    } ;
	
	/* The intent behind this definition is that it'll catch
	 * any uses of REJECT which flex missed.
	 */
	#define REJECT reject_used_but_not_detected
	#define yymore() yymore_used_but_not_detected
	#define YY_MORE_ADJ 0
	#define YY_RESTORE_YY_MORE_OFFSET
	#line 1 "lexer.l"
	#line 2 "lexer.l"
	#include "lang.h"
	#include "parser.h"
	
	#define EXTRA ((struct lgfs2_lang_state *)yyextra)
	
	#define P(token, type, text) do {\
		*(yylval) = ast_new(type, text);\
		if (*(yylval) == NULL) {\
			EXTRA->ls_errnum = errno;\
			return 1;\
		}\
		return (TOK_##token);\
	} while(0)
	
	#define COLNUM EXTRA->ls_colnum
	#define YY_USER_ACTION COLNUM += yyleng;
	
	#define YY_NO_INPUT 1
	#line 587 "lexer.c"
	
	#define INITIAL 0
	
	#ifndef YY_NO_UNISTD_H
	/* Special case for "unistd.h", since it is non-ANSI. We include it way
	 * down here because we want the user's section 1 to have been scanned first.
	 * The user has a chance to override it with an option.
	 */
	/* %if-c-only */
	#include <unistd.h>
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	#endif
	
	#define YY_EXTRA_TYPE struct lgfs2_lang_state *
	
	/* %if-c-only Reentrant structure and macros (non-C++). */
	/* %if-reentrant */
	
	/* Holds the entire state of the reentrant scanner. */
	struct yyguts_t
	    {
	
	    /* User-defined. Not touched by flex. */
	    YY_EXTRA_TYPE yyextra_r;
	
	    /* The rest are the same as the globals declared in the non-reentrant scanner. */
	    FILE *yyin_r, *yyout_r;
	    size_t yy_buffer_stack_top; /**< index of top of stack. */
	    size_t yy_buffer_stack_max; /**< capacity of stack. */
	    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
	    char yy_hold_char;
	    int yy_n_chars;
	    int yyleng_r;
	    char *yy_c_buf_p;
	    int yy_init;
	    int yy_start;
	    int yy_did_buffer_switch_on_eof;
	    int yy_start_stack_ptr;
	    int yy_start_stack_depth;
	    int *yy_start_stack;
	    yy_state_type yy_last_accepting_state;
	    char* yy_last_accepting_cpos;
	
	    int yylineno_r;
	    int yy_flex_debug_r;
	
	    char *yytext_r;
	    int yy_more_flag;
	    int yy_more_len;
	
	    YYSTYPE * yylval_r;
	
	    }; /* end struct yyguts_t */
	
	/* %if-c-only */
	
	static int yy_init_globals (yyscan_t yyscanner );
	
	/* %endif */
	
	/* %if-reentrant */
	
	    /* This must go here because YYSTYPE and YYLTYPE are included
	     * from bison output in section 1.*/
	    #    define yylval yyg->yylval_r
	    
	int yylex_init (yyscan_t* scanner);
	
	int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
	
	/* %endif */
	
	/* %endif End reentrant structures and macros. */
	
	/* Accessor methods to globals.
	   These are made visible to non-reentrant scanners for convenience. */
	
	int yylex_destroy (yyscan_t yyscanner );
	
	int yyget_debug (yyscan_t yyscanner );
	
	void yyset_debug (int debug_flag ,yyscan_t yyscanner );
	
	YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner );
	
	void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
	
	FILE *yyget_in (yyscan_t yyscanner );
	
	void yyset_in  (FILE * _in_str ,yyscan_t yyscanner );
	
	FILE *yyget_out (yyscan_t yyscanner );
	
	void yyset_out  (FILE * _out_str ,yyscan_t yyscanner );
	
				int yyget_leng (yyscan_t yyscanner );
	
	char *yyget_text (yyscan_t yyscanner );
	
	int yyget_lineno (yyscan_t yyscanner );
	
	void yyset_lineno (int _line_number ,yyscan_t yyscanner );
	
	int yyget_column  (yyscan_t yyscanner );
	
	void yyset_column (int _column_no ,yyscan_t yyscanner );
	
	/* %if-bison-bridge */
	
	YYSTYPE * yyget_lval (yyscan_t yyscanner );
	
	void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
	
	/* %endif */
	
	/* Macros after this point can all be overridden by user definitions in
	 * section 1.
	 */
	
	#ifndef YY_SKIP_YYWRAP
	#ifdef __cplusplus
	extern "C" int yywrap (yyscan_t yyscanner );
	#else
	extern int yywrap (yyscan_t yyscanner );
	#endif
	#endif
	
	/* %not-for-header */
	
	#ifndef YY_NO_UNPUT
	    
	#endif
	/* %ok-for-header */
	
	/* %endif */
	
	#ifndef yytext_ptr
	static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
	#endif
	
	#ifdef YY_NEED_STRLEN
	static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
	#endif
	
	#ifndef YY_NO_INPUT
	/* %if-c-only Standard (non-C++) definition */
	/* %not-for-header */
	
	#ifdef __cplusplus
	static int yyinput (yyscan_t yyscanner );
	#else
	static int input (yyscan_t yyscanner );
	#endif
	/* %ok-for-header */
	
	/* %endif */
	#endif
	
	/* %if-c-only */
	
	/* %endif */
	
	/* Amount of stuff to slurp up with each read. */
	#ifndef YY_READ_BUF_SIZE
	#ifdef __ia64__
	/* On IA-64, the buffer size is 16k, not 8k */
	#define YY_READ_BUF_SIZE 16384
	#else
	#define YY_READ_BUF_SIZE 8192
	#endif /* __ia64__ */
	#endif
	
	/* Copy whatever the last rule matched to the standard output. */
	#ifndef ECHO
	/* %if-c-only Standard (non-C++) definition */
	/* This used to be an fputs(), but since the string might contain NUL's,
	 * we now use fwrite().
	 */
	#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
	/* %endif */
	/* %if-c++-only C++ definition */
	/* %endif */
	#endif
	
	/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
	 * is returned in "result".
	 */
	#ifndef YY_INPUT
	#define YY_INPUT(buf,result,max_size) \
	/* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\
		if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
			{ \
			int c = '*'; \
			int n; \
			for ( n = 0; n < max_size && \
				     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
				buf[n] = (char) c; \
			if ( c == '\n' ) \
				buf[n++] = (char) c; \
			if ( c == EOF && ferror( yyin ) ) \
				YY_FATAL_ERROR( "input in flex scanner failed" ); \
			result = n; \
			} \
		else \
			{ \
			errno=0; \
			while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
				{ \
				if( errno != EINTR) \
					{ \
					YY_FATAL_ERROR( "input in flex scanner failed" ); \
					break; \
					} \
				errno=0; \
				clearerr(yyin); \
				} \
			}\
	\
	/* %if-c++-only C++ definition \ */\
	/* %endif */
	
	#endif
	
	/* No semi-colon after return; correct usage is to write "yyterminate();" -
	 * we don't want an extra ';' after the "return" because that will cause
	 * some compilers to complain about unreachable statements.
	 */
	#ifndef yyterminate
	#define yyterminate() return YY_NULL
	#endif
	
	/* Number of entries by which start-condition stack grows. */
	#ifndef YY_START_STACK_INCR
	#define YY_START_STACK_INCR 25
	#endif
	
	/* Report a fatal error. */
	#ifndef YY_FATAL_ERROR
	/* %if-c-only */
	#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	#endif
	
	/* %if-tables-serialization structures and prototypes */
	/* %not-for-header */
	
	/* %ok-for-header */
	
	/* %not-for-header */
	
	/* %tables-yydmap generated elements */
	/* %endif */
	/* end tables serialization structures and prototypes */
	
	/* %ok-for-header */
	
	/* Default declaration of generated scanner - a define so the user can
	 * easily add parameters.
	 */
	#ifndef YY_DECL
	#define YY_DECL_IS_OURS 1
	/* %if-c-only Standard (non-C++) definition */
	
	extern int yylex \
	               (YYSTYPE * yylval_param ,yyscan_t yyscanner);
	
	#define YY_DECL int yylex \
	               (YYSTYPE * yylval_param , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only C++ definition */
	/* %endif */
	#endif /* !YY_DECL */
	
	/* Code executed at the beginning of each rule, after yytext and yyleng
	 * have been set up.
	 */
	#ifndef YY_USER_ACTION
	#define YY_USER_ACTION
	#endif
	
	/* Code executed at the end of each rule. */
	#ifndef YY_BREAK
	#define YY_BREAK /*LINTED*/break;
	#endif
	
	/* %% [6.0] YY_RULE_SETUP definition goes here */
	#define YY_RULE_SETUP \
		YY_USER_ACTION
	
	/* %not-for-header */
	
	/** The main scanner function which does all the work.
	 */
	YY_DECL
	{
		yy_state_type yy_current_state;
		char *yy_cp, *yy_bp;
		int yy_act;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
	    yylval = yylval_param;
	

		if ( !yyg->yy_init )
			{
			yyg->yy_init = 1;
	
	#ifdef YY_USER_INIT
			YY_USER_INIT;
	#endif
	

			if ( ! yyg->yy_start )
				yyg->yy_start = 1;	/* first start state */
	

			if ( ! yyin )
	/* %if-c-only */
				yyin = stdin;
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	

			if ( ! yyout )
	/* %if-c-only */
				yyout = stdout;
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	

			if ( ! YY_CURRENT_BUFFER ) {
				yyensure_buffer_stack (yyscanner);

				YY_CURRENT_BUFFER_LVALUE =
					yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
			}
	
			yy_load_buffer_state(yyscanner );
			}
	
		{
	/* %% [7.0] user's declarations go here */
	#line 41 "lexer.l"
	
	
	#line 933 "lexer.c"
	
		while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
			{
	/* %% [8.0] yymore()-related code goes here */
			yy_cp = yyg->yy_c_buf_p;
	
			/* Support of yytext. */
			*yy_cp = yyg->yy_hold_char;
	
			/* yy_bp points to the position in yy_ch_buf of the start of
			 * the current run.
			 */
			yy_bp = yy_cp;
	
	/* %% [9.0] code to set up and find next match goes here */
			yy_current_state = yyg->yy_start;
	yy_match:
			do
				{
				YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
				if ( yy_accept[yy_current_state] )
					{
					yyg->yy_last_accepting_state = yy_current_state;
					yyg->yy_last_accepting_cpos = yy_cp;
					}
				while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
					{
					yy_current_state = (int) yy_def[yy_current_state];
					if ( yy_current_state >= 57 )
						yy_c = yy_meta[(unsigned int) yy_c];
					}
				yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
				++yy_cp;
				}
			while ( yy_base[yy_current_state] != 99 );
	
	yy_find_action:
	/* %% [10.0] code to find the action number goes here */
			yy_act = yy_accept[yy_current_state];
			if ( yy_act == 0 )
				{ /* have to back up */
				yy_cp = yyg->yy_last_accepting_cpos;
				yy_current_state = yyg->yy_last_accepting_state;
				yy_act = yy_accept[yy_current_state];
				}
	
			YY_DO_BEFORE_ACTION;
	
	/* %% [11.0] code for yylineno update goes here */
	
	do_action:	/* This label is used only to access EOF actions. */
	
	/* %% [12.0] debug code goes here */
			if ( yy_flex_debug )
				{
				if ( yy_act == 0 )
					fprintf( stderr, "--scanner backing up\n" );
				else if ( yy_act < 20 )
					fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n",
					         (long)yy_rule_linenum[yy_act], yytext );
				else if ( yy_act == 20 )
					fprintf( stderr, "--accepting default rule (\"%s\")\n",
					         yytext );
				else if ( yy_act == 21 )
					fprintf( stderr, "--(end of buffer or a NUL)\n" );
				else
					fprintf( stderr, "--EOF (start condition %d)\n", YY_START );
				}
	
			switch ( yy_act )
		{ /* beginning of action switch */
	/* %% [13.0] actions go here */
				case 0: /* must back up */
				/* undo the effects of YY_DO_BEFORE_ACTION */
				*yy_cp = yyg->yy_hold_char;
				yy_cp = yyg->yy_last_accepting_cpos;
				yy_current_state = yyg->yy_last_accepting_state;
				goto yy_find_action;
	
	case 1:
	YY_RULE_SETUP
	#line 43 "lexer.l"
	{
				return TOK_LBRACE;
				}
		YY_BREAK
	case 2:
	YY_RULE_SETUP
	#line 46 "lexer.l"
	{
				return TOK_RBRACE;
				}
		YY_BREAK
	case 3:
	YY_RULE_SETUP
	#line 49 "lexer.l"
	{
				return TOK_LBRACKET;
				}
		YY_BREAK
	case 4:
	YY_RULE_SETUP
	#line 52 "lexer.l"
	{
				P(RBRACKET, AST_EX_SUBSCRIPT, "[ ]");
				}
		YY_BREAK
	case 5:
	YY_RULE_SETUP
	#line 55 "lexer.l"
	{
				return TOK_COMMA;
				}
		YY_BREAK
	case 6:
	YY_RULE_SETUP
	#line 58 "lexer.l"
	{
				P(COLON, AST_EX_FIELDSPEC, yytext);
				}
		YY_BREAK
	case 7:
	YY_RULE_SETUP
	#line 61 "lexer.l"
	{
				return TOK_SEMI;
				}
		YY_BREAK
	case 8:
	YY_RULE_SETUP
	#line 64 "lexer.l"
	{
				P(SET, AST_ST_SET, yytext);
				}
		YY_BREAK
	case 9:
	YY_RULE_SETUP
	#line 67 "lexer.l"
	{
				P(GET, AST_ST_GET, yytext);
				}
		YY_BREAK
	case 10:
	YY_RULE_SETUP
	#line 70 "lexer.l"
	{
				P(STATE, AST_KW_STATE, yytext);
				}
		YY_BREAK
	case 11:
	/* rule 11 can match eol */
	YY_RULE_SETUP
	#line 73 "lexer.l"
	{
				yytext[yyleng-1] = '\0';
				P(PATH, AST_EX_PATH, yytext + 1);
				}
		YY_BREAK
	case 12:
	/* rule 12 can match eol */
	YY_RULE_SETUP
	#line 77 "lexer.l"
	{
				yytext[yyleng-1] = '\0';
				P(STRING, AST_EX_STRING, yytext + 1);
				}
		YY_BREAK
	case 13:
	YY_RULE_SETUP
	#line 81 "lexer.l"
	{
				P(OFFSET, AST_EX_OFFSET, yytext);
				}
		YY_BREAK
	case 14:
	YY_RULE_SETUP
	#line 84 "lexer.l"
	{
				P(NUMBER, AST_EX_NUMBER, yytext);
				}
		YY_BREAK
	case 15:
	YY_RULE_SETUP
	#line 87 "lexer.l"
	{
				P(ID, AST_EX_ID, yytext);
				}
		YY_BREAK
	case 16:
	/* rule 16 can match eol */
	YY_RULE_SETUP
	#line 90 "lexer.l"
	{
				COLNUM = 0;
				EXTRA->ls_linenum++;
				}
		YY_BREAK
	case YY_STATE_EOF(INITIAL):
	#line 94 "lexer.l"
	{
				return 0;
				}
		YY_BREAK
	case 17:
	/* rule 17 can match eol */
	YY_RULE_SETUP
	#line 97 "lexer.l"
	{
				COLNUM = 0;
				EXTRA->ls_linenum++;
				}
		YY_BREAK
	case 18:
	YY_RULE_SETUP
	#line 101 "lexer.l"
	;
		YY_BREAK
	case 19:
	YY_RULE_SETUP
	#line 102 "lexer.l"
	{
				printf("Unexpected character '%s' on line %d column %d\n",
				       yytext, yylineno, COLNUM);
				return 1;
				}
		YY_BREAK
	case 20:
	YY_RULE_SETUP
	#line 108 "lexer.l"
	ECHO;
		YY_BREAK
	#line 1165 "lexer.c"
	
		case YY_END_OF_BUFFER:
			{
			/* Amount of text matched not including the EOB char. */
			int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
	
			/* Undo the effects of YY_DO_BEFORE_ACTION. */
			*yy_cp = yyg->yy_hold_char;
			YY_RESTORE_YY_MORE_OFFSET
	
			if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
				{
				/* We're scanning a new file or input source.  It's
				 * possible that this happened because the user
				 * just pointed yyin at a new source and called
				 * yylex().  If so, then we have to assure
				 * consistency between YY_CURRENT_BUFFER and our
				 * globals.  Here is the right place to do so, because
				 * this is the first action (other than possibly a
				 * back-up) that will match for the new input source.
				 */
				yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
	/* %if-c-only */
				YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
	/* %endif */
	/* %if-c++-only */
	/* %endif */
				YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
				}
	
			/* Note that here we test for yy_c_buf_p "<=" to the position
			 * of the first EOB in the buffer, since yy_c_buf_p will
			 * already have been incremented past the NUL character
			 * (since all states make transitions on EOB to the
			 * end-of-buffer state).  Contrast this with the test
			 * in input().
			 */
			if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
				{ /* This was really a NUL. */
				yy_state_type yy_next_state;
	
				yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
	
				yy_current_state = yy_get_previous_state( yyscanner );
	
				/* Okay, we're now positioned to make the NUL
				 * transition.  We couldn't have
				 * yy_get_previous_state() go ahead and do it
				 * for us because it doesn't know how to deal
				 * with the possibility of jamming (and we don't
				 * want to build jamming into it because then it
				 * will run more slowly).
				 */
	
				yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
	
				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
	
				if ( yy_next_state )
					{
					/* Consume the NUL. */
					yy_cp = ++yyg->yy_c_buf_p;
					yy_current_state = yy_next_state;
					goto yy_match;
					}
	
				else
					{
	/* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */
					yy_cp = yyg->yy_c_buf_p;
					goto yy_find_action;
					}
				}
	
			else switch ( yy_get_next_buffer( yyscanner ) )
				{
				case EOB_ACT_END_OF_FILE:
					{
					yyg->yy_did_buffer_switch_on_eof = 0;
	
					if ( yywrap(yyscanner ) )
						{
						/* Note: because we've taken care in
						 * yy_get_next_buffer() to have set up
						 * yytext, we can now set up
						 * yy_c_buf_p so that if some total
						 * hoser (like flex itself) wants to
						 * call the scanner after we return the
						 * YY_NULL, it'll still work - another
						 * YY_NULL will get returned.
						 */
						yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
	
						yy_act = YY_STATE_EOF(YY_START);
						goto do_action;
						}
	
					else
						{
						if ( ! yyg->yy_did_buffer_switch_on_eof )
							YY_NEW_FILE;
						}
					break;
					}
	
				case EOB_ACT_CONTINUE_SCAN:
					yyg->yy_c_buf_p =
						yyg->yytext_ptr + yy_amount_of_matched_text;
	
					yy_current_state = yy_get_previous_state( yyscanner );
	
					yy_cp = yyg->yy_c_buf_p;
					yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
					goto yy_match;
	
				case EOB_ACT_LAST_MATCH:
					yyg->yy_c_buf_p =
					&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
	
					yy_current_state = yy_get_previous_state( yyscanner );
	
					yy_cp = yyg->yy_c_buf_p;
					yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
					goto yy_find_action;
				}
			break;
			}
	
		default:
			YY_FATAL_ERROR(
				"fatal flex scanner internal error--no action found" );
		} /* end of action switch */
			} /* end of scanning one token */
		} /* end of user's declarations */
	} /* end of yylex */
	/* %ok-for-header */
	
	/* %if-c++-only */
	/* %not-for-header */
	
	/* %ok-for-header */
	
	/* %endif */
	
	/* yy_get_next_buffer - try to read in a new buffer
	 *
	 * Returns a code representing an action:
	 *	EOB_ACT_LAST_MATCH -
	 *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
	 *	EOB_ACT_END_OF_FILE - end of file
	 */
	/* %if-c-only */
	static int yy_get_next_buffer (yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
		char *source = yyg->yytext_ptr;
		yy_size_t number_to_move, i;
		int ret_val;
	
		if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
			YY_FATAL_ERROR(
			"fatal flex scanner internal error--end of buffer missed" );
	
		if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
			{ /* Don't try to fill the buffer, so this is an EOF. */
			if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
				{
				/* We matched a single character, the EOB, so
				 * treat this as a final EOF.
				 */
				return EOB_ACT_END_OF_FILE;
				}
	
			else
				{
				/* We matched some text prior to the EOB, first
				 * process it.
				 */
				return EOB_ACT_LAST_MATCH;
				}
			}
	
		/* Try to read more data. */
	
		/* First move last chars to start of buffer. */
		number_to_move = (yy_size_t) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
	
		for ( i = 0; i < number_to_move; ++i )
			*(dest++) = *(source++);
	
		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
			/* don't do the read, it's not guaranteed to return an EOF,
			 * just force an EOF
			 */
			YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
	
		else
			{
				int num_to_read =
				YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
	
			while ( num_to_read <= 0 )
				{ /* Not enough room in the buffer - grow it. */
	
				/* just a shorter name for the current buffer */
				YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
	
				int yy_c_buf_p_offset =
					(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
	
				if ( b->yy_is_our_buffer )
					{
					int new_size = b->yy_buf_size * 2;
	
					if ( new_size <= 0 )
						b->yy_buf_size += b->yy_buf_size / 8;
					else
						b->yy_buf_size *= 2;
	
					b->yy_ch_buf = (char *)
						/* Include room in for 2 EOB chars. */
						yyrealloc((void *) b->yy_ch_buf,(yy_size_t) (b->yy_buf_size + 2) ,yyscanner );
					}
				else
					/* Can't grow it, we don't own it. */
					b->yy_ch_buf = NULL;
	
				if ( ! b->yy_ch_buf )
					YY_FATAL_ERROR(
					"fatal error - scanner input buffer overflow" );
	
				yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
	
				num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
							number_to_move - 1;
	
				}
	
			if ( num_to_read > YY_READ_BUF_SIZE )
				num_to_read = YY_READ_BUF_SIZE;
	
			/* Read in more data. */
			YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
				yyg->yy_n_chars, num_to_read );
	
			YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
			}
	
		if ( yyg->yy_n_chars == 0 )
			{
			if ( number_to_move == YY_MORE_ADJ )
				{
				ret_val = EOB_ACT_END_OF_FILE;
				yyrestart(yyin  ,yyscanner);
				}
	
			else
				{
				ret_val = EOB_ACT_LAST_MATCH;
				YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
					YY_BUFFER_EOF_PENDING;
				}
			}
	
		else
			ret_val = EOB_ACT_CONTINUE_SCAN;
	
		if ((int) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
			/* Extend the array by 50%, plus the number we really need. */
			int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
			YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,(yy_size_t) new_size ,yyscanner );
			if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
				YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
		}
	
		yyg->yy_n_chars += number_to_move;
		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
	
		yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
	
		return ret_val;
	}
	
	/* yy_get_previous_state - get the state just before the EOB char was reached */
	
	/* %if-c-only */
	/* %not-for-header */
	
	    static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
		yy_state_type yy_current_state;
		char *yy_cp;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
	/* %% [15.0] code to get the start state into yy_current_state goes here */
		yy_current_state = yyg->yy_start;
	
		for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
			{
	/* %% [16.0] code to find the next state goes here */
			YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
			if ( yy_accept[yy_current_state] )
				{
				yyg->yy_last_accepting_state = yy_current_state;
				yyg->yy_last_accepting_cpos = yy_cp;
				}
			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
				{
				yy_current_state = (int) yy_def[yy_current_state];
				if ( yy_current_state >= 57 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
			}
	
		return yy_current_state;
	}
	
	/* yy_try_NUL_trans - try to make a transition on the NUL character
	 *
	 * synopsis
	 *	next_state = yy_try_NUL_trans( current_state );
	 */
	/* %if-c-only */
	    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
		int yy_is_jam;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
	/* %% [17.0] code to find the next state, and perhaps do backing up, goes here */
		char *yy_cp = yyg->yy_c_buf_p;
	
		YY_CHAR yy_c = 1;
		if ( yy_accept[yy_current_state] )
			{
			yyg->yy_last_accepting_state = yy_current_state;
			yyg->yy_last_accepting_cpos = yy_cp;
			}
		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
			{
			yy_current_state = (int) yy_def[yy_current_state];
			if ( yy_current_state >= 57 )
				yy_c = yy_meta[(unsigned int) yy_c];
			}
		yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
		yy_is_jam = (yy_current_state == 56);
	
		(void)yyg;
		return yy_is_jam ? 0 : yy_current_state;
	}
	
	#ifndef YY_NO_UNPUT
	/* %if-c-only */
	
	/* %endif */
	#endif
	
	/* %if-c-only */
	#ifndef YY_NO_INPUT
	#ifdef __cplusplus
	    static int yyinput (yyscan_t yyscanner)
	#else
	    static int input  (yyscan_t yyscanner)
	#endif
	
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
		int c;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		*yyg->yy_c_buf_p = yyg->yy_hold_char;
	
		if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
			{
			/* yy_c_buf_p now points to the character we want to return.
			 * If this occurs *before* the EOB characters, then it's a
			 * valid NUL; if not, then we've hit the end of the buffer.
			 */
			if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
				/* This was really a NUL. */
				*yyg->yy_c_buf_p = '\0';
	
			else
				{ /* need more input */
				int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
				++yyg->yy_c_buf_p;
	
				switch ( yy_get_next_buffer( yyscanner ) )
					{
					case EOB_ACT_LAST_MATCH:
						/* This happens because yy_g_n_b()
						 * sees that we've accumulated a
						 * token and flags that we need to
						 * try matching the token before
						 * proceeding.  But for input(),
						 * there's no matching to consider.
						 * So convert the EOB_ACT_LAST_MATCH
						 * to EOB_ACT_END_OF_FILE.
						 */
	
						/* Reset buffer status. */
						yyrestart(yyin ,yyscanner);
	
						/*FALLTHROUGH*/
	
					case EOB_ACT_END_OF_FILE:
						{
						if ( yywrap(yyscanner ) )
							return 0;
	
						if ( ! yyg->yy_did_buffer_switch_on_eof )
							YY_NEW_FILE;
	#ifdef __cplusplus
						return yyinput(yyscanner);
	#else
						return input(yyscanner);
	#endif
						}
	
					case EOB_ACT_CONTINUE_SCAN:
						yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
						break;
					}
				}
			}
	
		c = *(unsigned char *) yyg->yy_c_buf_p;	/* cast for 8-bit char's */
		*yyg->yy_c_buf_p = '\0';	/* preserve yytext */
		yyg->yy_hold_char = *++yyg->yy_c_buf_p;
	
	/* %% [19.0] update BOL and yylineno */
	
		return c;
	}
	/* %if-c-only */
	#endif	/* ifndef YY_NO_INPUT */
	/* %endif */
	
	/** Immediately switch to a different input stream.
	 * @param input_file A readable stream.
	 * @param yyscanner The scanner object.
	 * @note This function does not reset the start condition to @c INITIAL .
	 */
	/* %if-c-only */
	    void yyrestart  (FILE * input_file , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		if ( ! YY_CURRENT_BUFFER ){
	        yyensure_buffer_stack (yyscanner);
			YY_CURRENT_BUFFER_LVALUE =
	            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
		}
	
		yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
		yy_load_buffer_state(yyscanner );
	}
	
	/* %if-c++-only */
	/* %endif */
	
	/** Switch to a different input buffer.
	 * @param new_buffer The new input buffer.
	 * @param yyscanner The scanner object.
	 */
	/* %if-c-only */
	    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		/* TODO. We should be able to replace this entire function body
		 * with
		 *		yypop_buffer_state();
		 *		yypush_buffer_state(new_buffer);
	     */
		yyensure_buffer_stack (yyscanner);
		if ( YY_CURRENT_BUFFER == new_buffer )
			return;
	
		if ( YY_CURRENT_BUFFER )
			{
			/* Flush out information for old buffer. */
			*yyg->yy_c_buf_p = yyg->yy_hold_char;
			YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
			YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
			}
	
		YY_CURRENT_BUFFER_LVALUE = new_buffer;
		yy_load_buffer_state(yyscanner );
	
		/* We don't actually know whether we did this switch during
		 * EOF (yywrap()) processing, but the only time this flag
		 * is looked at is after yywrap() is called, so it's safe
		 * to go ahead and always set it.
		 */
		yyg->yy_did_buffer_switch_on_eof = 1;
	}
	
	/* %if-c-only */
	static void yy_load_buffer_state  (yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
		yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
	/* %if-c-only */
		yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
	/* %endif */
	/* %if-c++-only */
	/* %endif */
		yyg->yy_hold_char = *yyg->yy_c_buf_p;
	}
	
	/** Allocate and initialize an input buffer state.
	 * @param file A readable stream.
	 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
	 * @param yyscanner The scanner object.
	 * @return the allocated buffer state.
	 */
	/* %if-c-only */
	    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
		YY_BUFFER_STATE b;
	    
		b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
		if ( ! b )
			YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
	
		b->yy_buf_size = size;
	
		/* yy_ch_buf has to be 2 characters longer than the size given because
		 * we need to put in 2 end-of-buffer characters.
		 */
		b->yy_ch_buf = (char *) yyalloc((yy_size_t) (b->yy_buf_size + 2) ,yyscanner );
		if ( ! b->yy_ch_buf )
			YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
	
		b->yy_is_our_buffer = 1;
	
		yy_init_buffer(b,file ,yyscanner);
	
		return b;
	}
	
	/* %if-c++-only */
	/* %endif */
	
	/** Destroy the buffer.
	 * @param b a buffer created with yy_create_buffer()
	 * @param yyscanner The scanner object.
	 */
	/* %if-c-only */
	    void yy_delete_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		if ( ! b )
			return;
	
		if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
			YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
	
		if ( b->yy_is_our_buffer )
			yyfree((void *) b->yy_ch_buf ,yyscanner );
	
		yyfree((void *) b ,yyscanner );
	}
	
	/* Initializes or reinitializes a buffer.
	 * This function is sometimes called more than once on the same buffer,
	 * such as during a yyrestart() or at EOF.
	 */
	/* %if-c-only */
	    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	
	{
		int oerrno = errno;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		yy_flush_buffer(b ,yyscanner);
	
	/* %if-c-only */
		b->yy_input_file = file;
	/* %endif */
	/* %if-c++-only */
	/* %endif */
		b->yy_fill_buffer = 1;
	
	    /* If b is the current buffer, then yy_init_buffer was _probably_
	     * called from yyrestart() or through yy_get_next_buffer.
	     * In that case, we don't want to reset the lineno or column.
	     */
	    if (b != YY_CURRENT_BUFFER){
	        b->yy_bs_lineno = 1;
	        b->yy_bs_column = 0;
	    }
	
	/* %if-c-only */
	
	        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
	    
	/* %endif */
	/* %if-c++-only */
	/* %endif */
		errno = oerrno;
	}
	
	/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
	 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
	 * @param yyscanner The scanner object.
	 */
	/* %if-c-only */
	    void yy_flush_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		if ( ! b )
			return;
	
		b->yy_n_chars = 0;
	
		/* We always need two end-of-buffer characters.  The first causes
		 * a transition to the end-of-buffer state.  The second causes
		 * a jam in that state.
		 */
		b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
		b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
	
		b->yy_buf_pos = &b->yy_ch_buf[0];
	
		b->yy_at_bol = 1;
		b->yy_buffer_status = YY_BUFFER_NEW;
	
		if ( b == YY_CURRENT_BUFFER )
			yy_load_buffer_state(yyscanner );
	}
	
	/* %if-c-or-c++ */
	/** Pushes the new state onto the stack. The new state becomes
	 *  the current state. This function will allocate the stack
	 *  if necessary.
	 *  @param new_buffer The new state.
	 *  @param yyscanner The scanner object.
	 */
	/* %if-c-only */
	void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		if (new_buffer == NULL)
			return;
	
		yyensure_buffer_stack(yyscanner);
	
		/* This block is copied from yy_switch_to_buffer. */
		if ( YY_CURRENT_BUFFER )
			{
			/* Flush out information for old buffer. */
			*yyg->yy_c_buf_p = yyg->yy_hold_char;
			YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
			YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
			}
	
		/* Only push if top exists. Otherwise, replace top. */
		if (YY_CURRENT_BUFFER)
			yyg->yy_buffer_stack_top++;
		YY_CURRENT_BUFFER_LVALUE = new_buffer;
	
		/* copied from yy_switch_to_buffer. */
		yy_load_buffer_state(yyscanner );
		yyg->yy_did_buffer_switch_on_eof = 1;
	}
	/* %endif */
	
	/* %if-c-or-c++ */
	/** Removes and deletes the top of the stack, if present.
	 *  The next element becomes the new top.
	 *  @param yyscanner The scanner object.
	 */
	/* %if-c-only */
	void yypop_buffer_state (yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		if (!YY_CURRENT_BUFFER)
			return;
	
		yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
		YY_CURRENT_BUFFER_LVALUE = NULL;
		if (yyg->yy_buffer_stack_top > 0)
			--yyg->yy_buffer_stack_top;
	
		if (YY_CURRENT_BUFFER) {
			yy_load_buffer_state(yyscanner );
			yyg->yy_did_buffer_switch_on_eof = 1;
		}
	}
	/* %endif */
	
	/* %if-c-or-c++ */
	/* Allocates the stack if it does not exist.
	 *  Guarantees space for at least one push.
	 */
	/* %if-c-only */
	static void yyensure_buffer_stack (yyscan_t yyscanner)
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	{
		int num_to_alloc;
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
		if (!yyg->yy_buffer_stack) {
	
			/* First allocation is just for 2 elements, since we don't know if this
			 * scanner will even need a stack. We use 2 instead of 1 to avoid an
			 * immediate realloc on the next call.
	         */
	      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
			yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
									(num_to_alloc * sizeof(struct yy_buffer_state*)
									, yyscanner);
			if ( ! yyg->yy_buffer_stack )
				YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
									  
			memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
					
			yyg->yy_buffer_stack_max = num_to_alloc;
			yyg->yy_buffer_stack_top = 0;
			return;
		}
	
		if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
	
			/* Increase the buffer to prepare for a possible push. */
			yy_size_t grow_size = 8 /* arbitrary grow size */;
	
			num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
			yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
									(yyg->yy_buffer_stack,
									num_to_alloc * sizeof(struct yy_buffer_state*)
									, yyscanner);
			if ( ! yyg->yy_buffer_stack )
				YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
	
			/* zero only the new slots.*/
			memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
			yyg->yy_buffer_stack_max = num_to_alloc;
		}
	}
	/* %endif */
	
	/* %if-c-only */
	/** Setup the input buffer state to scan directly from a user-specified character buffer.
	 * @param base the character buffer
	 * @param size the size in bytes of the character buffer
	 * @param yyscanner The scanner object.
	 * @return the newly allocated buffer state object. 
	 */
	YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscanner)
	{
		YY_BUFFER_STATE b;
	    
		if ( size < 2 ||
		     base[size-2] != YY_END_OF_BUFFER_CHAR ||
		     base[size-1] != YY_END_OF_BUFFER_CHAR )
			/* They forgot to leave room for the EOB's. */
			return NULL;
	
		b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
		if ( ! b )
			YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
	
		b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
		b->yy_buf_pos = b->yy_ch_buf = base;
		b->yy_is_our_buffer = 0;
		b->yy_input_file = NULL;
		b->yy_n_chars = b->yy_buf_size;
		b->yy_is_interactive = 0;
		b->yy_at_bol = 1;
		b->yy_fill_buffer = 0;
		b->yy_buffer_status = YY_BUFFER_NEW;
	
		yy_switch_to_buffer(b ,yyscanner );
	
		return b;
	}
	/* %endif */
	
	/* %if-c-only */
	/** Setup the input buffer state to scan a string. The next call to yylex() will
	 * scan from a @e copy of @a str.
	 * @param yystr a NUL-terminated string to scan
	 * @param yyscanner The scanner object.
	 * @return the newly allocated buffer state object.
	 * @note If you want to scan bytes that may contain NUL values, then use
	 *       yy_scan_bytes() instead.
	 */
	YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
	{
	    
		return yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner);
	}
	/* %endif */
	
	/* %if-c-only */
	/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
	 * scan from a @e copy of @a bytes.
	 * @param yybytes the byte buffer to scan
	 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
	 * @param yyscanner The scanner object.
	 * @return the newly allocated buffer state object.
	 */
	YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len , yyscan_t yyscanner)
	{
		YY_BUFFER_STATE b;
		char *buf;
		yy_size_t n;
		int i;
	    
		/* Get memory for full buffer, including space for trailing EOB's. */
		n = (yy_size_t) (_yybytes_len + 2);
		buf = (char *) yyalloc(n ,yyscanner );
		if ( ! buf )
			YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
	
		for ( i = 0; i < _yybytes_len; ++i )
			buf[i] = yybytes[i];
	
		buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
	
		b = yy_scan_buffer(buf,n ,yyscanner);
		if ( ! b )
			YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
	
		/* It's okay to grow etc. this buffer, and we should throw it
		 * away when we're done.
		 */
		b->yy_is_our_buffer = 1;
	
		return b;
	}
	/* %endif */
	
	#ifndef YY_EXIT_FAILURE
	#define YY_EXIT_FAILURE 2
	#endif
	
	/* %if-c-only */
	static void yynoreturn yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
	{
		struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		(void)yyg;
		(void) fprintf( stderr, "%s\n", msg );
		exit( YY_EXIT_FAILURE );
	}
	/* %endif */
	/* %if-c++-only */
	/* %endif */
	
	/* Redefine yyless() so it works in section 3 code. */
	
	#undef yyless
	#define yyless(n) \
		do \
			{ \
			/* Undo effects of setting up yytext. */ \
	        yy_size_t yyless_macro_arg = (n); \
	        YY_LESS_LINENO(yyless_macro_arg);\
			yytext[yyleng] = yyg->yy_hold_char; \
			yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
			yyg->yy_hold_char = *yyg->yy_c_buf_p; \
			*yyg->yy_c_buf_p = '\0'; \
			yyleng = yyless_macro_arg; \
			} \
		while ( 0 )
	
	/* Accessor  methods (get/set functions) to struct members. */
	
	/* %if-c-only */
	/* %if-reentrant */
	
	/** Get the user-defined data for this scanner.
	 * @param yyscanner The scanner object.
	 */
	YY_EXTRA_TYPE yyget_extra  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yyextra;
	}
	
	/* %endif */
	
	/** Get the current line number.
	 * @param yyscanner The scanner object.
	 */
	int yyget_lineno  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    
	        if (! YY_CURRENT_BUFFER)
	            return 0;
	    
	    return yylineno;
	}
	
	/** Get the current column number.
	 * @param yyscanner The scanner object.
	 */
	int yyget_column  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    
	        if (! YY_CURRENT_BUFFER)
	            return 0;
	    
	    return yycolumn;
	}
	
	/** Get the input stream.
	 * @param yyscanner The scanner object.
	 */
	FILE *yyget_in  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yyin;
	}
	
	/** Get the output stream.
	 * @param yyscanner The scanner object.
	 */
	FILE *yyget_out  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yyout;
	}
	
	/** Get the length of the current token.
	 * @param yyscanner The scanner object.
	 */
	int yyget_leng  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yyleng;
	}
	
	/** Get the current token.
	 * @param yyscanner The scanner object.
	 */
	
	char *yyget_text  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yytext;
	}
	
	/* %if-reentrant */
	
	/** Set the user-defined data. This data is never touched by the scanner.
	 * @param user_defined The data to be associated with this scanner.
	 * @param yyscanner The scanner object.
	 */
	void yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    yyextra = user_defined ;
	}
	
	/* %endif */
	
	/** Set the current line number.
	 * @param _line_number line number
	 * @param yyscanner The scanner object.
	 */
	void yyset_lineno (int  _line_number , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
	        /* lineno is only valid if an input buffer exists. */
	        if (! YY_CURRENT_BUFFER )
	           YY_FATAL_ERROR( "yyset_lineno called with no buffer" );
	    
	    yylineno = _line_number;
	}
	
	/** Set the current column.
	 * @param _column_no column number
	 * @param yyscanner The scanner object.
	 */
	void yyset_column (int  _column_no , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
	        /* column is only valid if an input buffer exists. */
	        if (! YY_CURRENT_BUFFER )
	           YY_FATAL_ERROR( "yyset_column called with no buffer" );
	    
	    yycolumn = _column_no;
	}
	
	/** Set the input stream. This does not discard the current
	 * input buffer.
	 * @param _in_str A readable stream.
	 * @param yyscanner The scanner object.
	 * @see yy_switch_to_buffer
	 */
	void yyset_in (FILE *  _in_str , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    yyin = _in_str ;
	}
	
	void yyset_out (FILE *  _out_str , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    yyout = _out_str ;
	}
	
	int yyget_debug  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yy_flex_debug;
	}
	
	void yyset_debug (int  _bdebug , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    yy_flex_debug = _bdebug ;
	}
	
	/* %endif */
	
	/* %if-reentrant */
	/* Accessor methods for yylval and yylloc */
	
	/* %if-bison-bridge */
	
	YYSTYPE * yyget_lval  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    return yylval;
	}
	
	void yyset_lval (YYSTYPE *  yylval_param , yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    yylval = yylval_param;
	}
	
	/* %endif */
	
	/* User-visible API */
	
	/* yylex_init is special because it creates the scanner itself, so it is
	 * the ONLY reentrant function that doesn't take the scanner as the last argument.
	 * That's why we explicitly handle the declaration, instead of using our macros.
	 */
	
	int yylex_init(yyscan_t* ptr_yy_globals)
	
	{
	    if (ptr_yy_globals == NULL){
	        errno = EINVAL;
	        return 1;
	    }
	
	    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
	
	    if (*ptr_yy_globals == NULL){
	        errno = ENOMEM;
	        return 1;
	    }
	
	    /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
	    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
	
	    return yy_init_globals ( *ptr_yy_globals );
	}
	
	/* yylex_init_extra has the same functionality as yylex_init, but follows the
	 * convention of taking the scanner as the last argument. Note however, that
	 * this is a *pointer* to a scanner, as it will be allocated by this call (and
	 * is the reason, too, why this function also must handle its own declaration).
	 * The user defined value in the first argument will be available to yyalloc in
	 * the yyextra field.
	 */
	
	int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
	
	{
	    struct yyguts_t dummy_yyguts;
	
	    yyset_extra (yy_user_defined, &dummy_yyguts);
	
	    if (ptr_yy_globals == NULL){
	        errno = EINVAL;
	        return 1;
	    }
		
	    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
		
	    if (*ptr_yy_globals == NULL){
	        errno = ENOMEM;
	        return 1;
	    }
	    
	    /* By setting to 0xAA, we expose bugs in
	    yy_init_globals. Leave at 0x00 for releases. */
	    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
	    
	    yyset_extra (yy_user_defined, *ptr_yy_globals);
	    
	    return yy_init_globals ( *ptr_yy_globals );
	}
	
	/* %endif if-c-only */
	
	/* %if-c-only */
	static int yy_init_globals (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	    /* Initialization is the same as for the non-reentrant scanner.
	     * This function is called from yylex_destroy(), so don't allocate here.
	     */
	
	    yyg->yy_buffer_stack = NULL;
	    yyg->yy_buffer_stack_top = 0;
	    yyg->yy_buffer_stack_max = 0;
	    yyg->yy_c_buf_p = NULL;
	    yyg->yy_init = 0;
	    yyg->yy_start = 0;
	
	    yyg->yy_start_stack_ptr = 0;
	    yyg->yy_start_stack_depth = 0;
	    yyg->yy_start_stack =  NULL;
	
	/* Defined in main.c */
	#ifdef YY_STDINIT
	    yyin = stdin;
	    yyout = stdout;
	#else
	    yyin = NULL;
	    yyout = NULL;
	#endif
	
	    /* For future reference: Set errno on error, since we are called by
	     * yylex_init()
	     */
	    return 0;
	}
	/* %endif */
	
	/* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */
	/* yylex_destroy is for both reentrant and non-reentrant scanners. */
	int yylex_destroy  (yyscan_t yyscanner)
	{
	    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
	
	    /* Pop the buffer stack, destroying each element. */
		while(YY_CURRENT_BUFFER){
			yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
			YY_CURRENT_BUFFER_LVALUE = NULL;
			yypop_buffer_state(yyscanner);
		}
	
		/* Destroy the stack itself. */
		yyfree(yyg->yy_buffer_stack ,yyscanner);
		yyg->yy_buffer_stack = NULL;
	
	    /* Destroy the start condition stack. */
	        yyfree(yyg->yy_start_stack ,yyscanner );
	        yyg->yy_start_stack = NULL;
	
	    /* Reset the globals. This is important in a non-reentrant scanner so the next time
	     * yylex() is called, initialization will occur. */
	    yy_init_globals( yyscanner);
	
	/* %if-reentrant */
	    /* Destroy the main struct (reentrant only). */
	    yyfree ( yyscanner , yyscanner );
	    yyscanner = NULL;
	/* %endif */
	    return 0;
	}
	/* %endif */
	
	/*
	 * Internal utility routines.
	 */
	
	#ifndef yytext_ptr
	static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
	{
		struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		(void)yyg;
	
		int i;
		for ( i = 0; i < n; ++i )
			s1[i] = s2[i];
	}
	#endif
	
	#ifdef YY_NEED_STRLEN
	static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
	{
		int n;
		for ( n = 0; s[n]; ++n )
			;
	
		return n;
	}
	#endif
	
	void *yyalloc (yy_size_t  size , yyscan_t yyscanner)
	{
		struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		(void)yyg;
		return malloc(size);
	}
	
	void *yyrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
	{
		struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		(void)yyg;
	
		/* The cast to (char *) in the following accommodates both
		 * implementations that use char* generic pointers, and those
		 * that use void* generic pointers.  It works with the latter
		 * because both ANSI C and C++ allow castless assignment from
		 * any pointer type to void*, and deal with argument conversions
		 * as though doing an assignment.
		 */
		return realloc(ptr, size);
	}
	
	void yyfree (void * ptr , yyscan_t yyscanner)
	{
		struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
		(void)yyg;
		free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
	}
	
	/* %if-tables-serialization definitions */
	/* %define-yytables   The name for this specific scanner's tables. */
	#define YYTABLES_NAME "yytables"
	/* %endif */
	
	/* %ok-for-header */
	
	#line 108 "lexer.l"