Head

GCC Code Coverage Report
Directory:	./		Exec	Total	Coverage
File:	usr.bin/fgen/fgen.c	Lines:	0	404	0.0 %
Date:	2017-11-13	Branches:	0	281	0.0 %

#line 2 "fgen.c"

#line 4 "fgen.c"

#define  YY_INT_ALIGNED short int

/*	$OpenBSD: flex.skl,v 1.16 2017/05/02 19:16:19 millert Exp $	*/

/* A lexical scanner generated by flex */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 39
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

/* end standard C headers. */

/* $OpenBSD: flexint.h,v 1.1 2015/11/19 19:43:40 tedu Exp $ */

/* 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 */

#ifdef __cplusplus

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)

#define YY_USE_CONST

#endif	/* defined (__STDC__) */
#endif	/* ! __cplusplus */

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* 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)

/* 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 (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 (((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  )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#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

extern yy_size_t yyleng;

extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

    /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
     *       access to the local variable yy_act. Since yyless() is a macro, it would break
     *       existing scanners that call yyless() from OUTSIDE yylex.
     *       One obvious solution it to make yy_act a global. I tried that, and saw
     *       a 5% performance hit in a non-yylineno scanner, because yy_act is
     *       normally declared as a register variable-- so it is not worth it.
     */
    #define  YY_LESS_LINENO(n) \
            do { \
                int yyl;\
                for ( yyl = n; yyl < yyleng; ++yyl )\
                    if ( yytext[yyl] == '\n' )\
                        --yylineno;\
            }while(0)
    #define YY_LINENO_REWIND_TO(dst) \
            do {\
                const char *p;\
                for ( p = yy_cp-1; p >= (dst); --p)\
                    if ( *p == '\n' )\
                        --yylineno;\
            }while(0)

/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
		*yy_cp = (yy_hold_char); \
		YY_RESTORE_YY_MORE_OFFSET \
		(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, (yytext_ptr)  )

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
	{
	FILE *yy_input_file;

	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.
	 */
	yy_size_t yy_buf_size;

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	yy_size_t 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 */

/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */

/* 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 ( (yy_buffer_stack) \
                          ? (yy_buffer_stack)[(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 (yy_buffer_stack)[(yy_buffer_stack_top)]

/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
yy_size_t yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 0;		/* whether we need to initialize */
static int yy_start = 0;	/* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart (FILE *input_file  );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
void yy_delete_buffer (YY_BUFFER_STATE b  );
void yy_flush_buffer (YY_BUFFER_STATE b  );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
void yypop_buffer_state (void );

static void yyensure_buffer_stack (void );
static void yy_load_buffer_state (void );
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );

void *yyalloc (yy_size_t  );
void *yyrealloc (void *,yy_size_t  );
void yyfree (void *  );

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){ \
        yyensure_buffer_stack (); \
		YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){\
        yyensure_buffer_stack (); \
		YY_CURRENT_BUFFER_LVALUE =    \
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

typedef unsigned char YY_CHAR;

FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;

typedef int yy_state_type;

extern int yylineno;

int yylineno = 1;

extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
static int yy_get_next_buffer (void );
static void yy_fatal_error (yyconst char msg[]  );

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	(yytext_ptr) = yy_bp; \
	yyleng = (size_t) (yy_cp - yy_bp); \
	(yy_hold_char) = *yy_cp; \
	*yy_cp = '\0'; \
	(yy_c_buf_p) = yy_cp;

#define YY_NUM_RULES 60
#define YY_END_OF_BUFFER 61
/* 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[253] =
    {   0,
        6,    6,   61,   59,    6,   59,   17,   13,   14,   59,
       59,   59,    1,    2,    3,    4,    8,   15,   16,   59,
        8,    8,    8,    8,    8,    8,   59,   59,   59,   59,
       59,   59,   59,   59,   59,   59,   59,   59,    8,    8,
       59,   59,   59,    6,   59,    0,   10,   59,   59,    0,
       59,    8,    5,   59,   59,   59,   59,   59,   59,   59,
        8,   59,    8,   59,   59,   28,    8,   31,   59,   59,
       59,   59,   37,   59,   41,   59,   59,   44,   59,   46,
       59,   59,   49,   59,   59,   59,   59,   59,    0,    7,
       59,   59,   59,   46,   49,    0,   10,    0,   10,    9,

        9,   59,    0,   12,   59,   59,    0,   11,   59,   59,
       59,   59,   59,   59,   59,   59,   59,    8,    8,   59,
       59,   59,   59,   59,   40,   59,   59,   59,   59,   59,
       59,   59,   59,   59,   20,   59,   59,   59,   59,   59,
       10,    0,   12,    0,   12,    0,   11,    0,   59,   59,
       59,   59,   59,   59,   24,   59,   59,   59,   59,    8,
       32,   59,   59,   59,   59,   59,   59,   43,   59,   59,
       48,   59,   59,   59,   59,   59,   59,   59,   59,   59,
       12,    0,   18,   19,   21,   22,   59,   59,   59,   59,
       59,   30,   59,   34,   59,   36,   59,   42,   45,   59,

       50,   51,   59,   53,   59,   59,   58,   59,   59,   59,
       59,   59,   27,   59,   59,   59,   59,   47,   59,   59,
       59,   59,   59,   23,   59,   26,   29,   33,   59,   59,
       39,   59,   59,   59,   59,   59,   25,   35,   59,   52,
       59,   59,   54,   59,   59,   59,   56,   59,   38,   57,
       55,    0
    } ;

static yyconst flex_int32_t yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    2,    2,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    1,    4,    5,    1,    1,    1,    6,    7,
        8,    1,    9,    1,   10,   11,    1,   12,   13,   14,
       15,   16,   16,   17,   16,   16,   16,   18,   19,    1,
        1,    1,   20,    1,   21,   22,   23,   24,   25,   26,
       27,   28,   29,    1,    1,   30,   31,   32,   33,   34,
        1,   35,   36,   37,   38,   39,   40,   41,    1,    1,
       42,   43,   44,    1,    1,    1,   45,   46,   23,   47,

       48,   49,   27,   28,   50,    1,   51,   52,   53,   54,
       55,   34,    1,   56,   57,   58,   38,   39,   40,   41,
       59,   60,    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,    1,    1,    1
    } ;

static yyconst flex_int32_t yy_meta[61] =
    {   0,
        1,    2,    3,    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 flex_int16_t yy_base[263] =
    {   0,
        0,    0,  518,    0,   59,   61,  515,    0,    0,   36,
       93,   63,  503,  502,  501,  500,  499,    0,    0,   44,
       98,   64,  111,   88,  117,   70,   75,   43,  104,  128,
       46,   48,   41,   77,  483,  504,   76,  451,  132,  147,
      152,   98,    0,   82,  177,  185,    0,  188,  502,  501,
       42,  493,  492,  191,  200,  115,  157,  151,  154,  481,
       59,  172,  187,  175,  184,    0,  193,    0,  176,  189,
      177,  190,    0,  196,    0,  201,  185,    0,  187,    0,
      469,  200,    0,  189,  219,  201,  458,  208,  498,  519,
      445,  449,  443,  448,  445,  131,  519,  223,  253,    0,

      519,  256,  259,    0,  265,  262,  270,    0,  277,  224,
      231,  248,  253,  257,  259,  252,  266,  287,  279,  266,
      289,  269,  263,  271,    0,  456,  460,  276,  276,  287,
      296,  455,  297,  293,    0,  441,  404,  415,  401,  409,
      286,  324,  519,  326,  329,  327,  519,  330,  340,  304,
      303,  311,  317,  326,    0,  317,  320,  319,  326,  346,
        0,  341,  338,  328,  341,  341,  343,    0,  348,  359,
        0,  355,  357,  369,  367,  408,  445,  407,  405,  398,
      389,  386,    0,    0,    0,    0,  360,  375,  364,  373,
      378,    0,  365,    0,  371,    0,  371,    0,    0,  372,

        0,    0,  388,    0,  397,  404,    0,  389,  396,  425,
      379,  383,    0,  387,  383,  391,  388,    0,  396,  303,
      293,  337,  226,    0,  391,    0,    0,    0,  407,  413,
        0,  416,  190,  181,  151,  117,    0,    0,  406,    0,
      115,  113,    0,   71,  408,   34,    0,   45,    0,    0,
        0,  519,   81,  465,  468,  470,  473,  476,  479,  482,
      485,  488
    } ;

static yyconst flex_int16_t yy_def[263] =
    {   0,
      252,    1,  252,  253,  252,  254,  255,  253,  253,  253,
      253,  253,   11,   11,   11,   11,   11,  253,  253,  253,
       11,   11,   11,   11,   11,   11,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  256,  253,   11,   11,
      253,  253,  253,  252,  254,  257,  253,  254,  253,  252,
      253,   11,   11,  258,  259,  253,  253,  253,  253,  253,
       11,  253,   11,  253,  253,  253,   11,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  256,  260,  252,
      253,  253,  253,  253,  253,  257,  252,  257,  254,  253,

      252,  258,  261,  253,  258,  259,  262,  253,  259,  253,
      253,  253,  253,  253,  253,  253,  253,   11,   11,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      257,  261,  252,  261,  258,  262,  252,  262,  259,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,   11,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      261,  262,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,

      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,  253,  253,  253,  253,  253,  253,  253,  253,  253,
      253,    0,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252
    } ;

static yyconst flex_int16_t yy_nxt[580] =
    {   0,
        4,    5,    5,    6,    4,    7,    8,    9,   10,   11,
       12,   13,   14,   15,   16,   17,   17,   18,   19,   20,
       21,   22,   23,   24,   25,   26,    4,   27,   28,   29,
        4,    4,   30,    4,   31,    4,   32,   33,   34,   35,
        4,   36,   37,   38,   21,   22,   24,   39,   40,   28,
        4,   29,    4,    4,   41,   31,    4,   42,    4,    4,
       44,   44,   46,   46,   47,   51,   54,   56,   75,   55,
       81,   52,   84,   57,   77,   82,   52,   89,   90,   73,
       83,   43,   52,   44,   44,  113,  251,   51,   61,  250,
       56,   75,   66,   81,   84,   57,   77,   85,   72,   74,

       52,   62,   83,   48,   52,   53,   52,   52,   52,   52,
       52,   61,   67,   52,   52,   52,   52,   52,   52,   72,
       68,   85,   74,   52,   58,   82,  248,   59,   76,   52,
       83,   63,   78,   60,   97,   67,   77,   52,   52,   52,
       52,   52,   68,   64,   52,   65,   69,   68,   70,   59,
       79,   76,   95,   80,   60,   63,   78,   71,   77,   52,
      247,   69,  246,   70,  244,   64,   65,  243,   69,   68,
       70,  110,   71,   98,   79,   72,   80,   80,   96,   96,
       47,   76,  111,   69,   92,   70,   46,   46,   97,   96,
       96,   99,  103,  103,  104,  110,   72,  114,   93,   52,

       94,  107,  107,  111,   76,   52,  116,  108,  117,   89,
       90,  120,  121,  122,  123,  118,  124,  127,  119,   48,
      114,  126,  115,  128,  130,  131,  141,   98,  116,  134,
       48,  117,  120,  105,  122,  121,  125,  123,  242,  127,
      124,  119,  109,  115,  128,  126,  131,  130,  132,  241,
      134,  151,  150,  133,   96,   96,   47,  142,  142,  104,
      103,  103,  143,  146,  146,   98,  142,  142,  145,  108,
      132,  107,  107,  150,  133,  151,  152,  147,  146,  146,
      149,  153,  154,  155,  108,  236,  158,  156,  157,   97,
      161,   52,  165,  164,  166,   48,  169,  152,  105,   52,

      170,  144,  153,  160,  109,  154,  155,  105,  156,  157,
      158,  162,  148,  161,  165,  159,  164,  166,  171,  109,
      169,  163,  175,  170,  172,  174,  160,  143,   98,  181,
      142,  142,  104,  182,  147,  183,  159,  147,  184,  185,
      171,  146,  146,  163,  175,  172,  174,  108,  186,  235,
      187,  234,  233,  188,  189,  190,  191,  183,   52,  184,
      185,  193,  195,  194,  196,  197,  144,  198,  144,  148,
      186,  105,  148,  187,  188,  189,  190,  199,  191,  200,
      192,  202,  109,  195,  201,  193,  194,  196,  197,  203,
      198,  204,  143,  147,  210,  211,  212,  213,  214,  199,

      215,  192,  216,  200,  202,  217,  201,  228,  218,  219,
      225,  229,  226,  203,  204,  210,  227,  230,  212,  211,
      213,  215,  214,  231,  216,  232,  217,  237,  148,  218,
      228,  144,  225,  219,  226,  229,  238,  239,  227,  230,
      240,  245,  224,  249,  231,  223,  222,  232,  237,  221,
      220,  209,  208,  207,  206,  205,  180,  179,  238,  178,
      239,  177,  245,  240,  249,   45,   45,   45,   49,   49,
       88,   88,   88,   96,   96,   96,  102,  102,  102,  106,
      106,  106,   89,   89,   89,  142,  142,  142,  146,  146,
      146,  176,  173,  168,  167,  140,  139,  138,  137,  136,

       90,  135,  129,  112,   52,   52,  101,  100,   91,   87,
       86,   52,   52,   52,   52,   52,   50,  252,    3,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252
    } ;

static yyconst flex_int16_t yy_chk[580] =
    {   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,    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,
        5,    5,    6,    6,    6,   10,   12,   20,   28,   12,
       31,   61,   33,   20,   51,   32,   22,   37,   37,   27,
       32,  253,   26,   44,   44,   61,  248,   10,   22,  246,
       20,   28,   24,   31,   33,   20,   51,   34,   26,   27,

       24,   22,   32,    6,   11,   11,   11,   11,   11,   11,
       21,   22,   24,   11,   11,   11,   11,   11,   11,   26,
       24,   34,   27,   23,   21,   42,  244,   21,   29,   25,
       42,   23,   30,   21,   96,   24,   29,   11,   11,   11,
       11,   11,   24,   23,   39,   23,   25,   56,   25,   21,
       30,   29,   42,   30,   21,   23,   41,   25,   29,   40,
      242,   39,  241,   39,  236,   23,   23,  235,   25,   56,
       25,   58,   39,   96,   41,   40,   30,   41,   45,   45,
       45,   57,   59,   39,   39,   39,   46,   46,   46,   48,
       48,   48,   54,   54,   54,   58,   40,   62,   40,   63,

       41,   55,   55,   59,   57,   67,   64,   55,   65,   88,
       88,   69,   70,   71,   72,   67,   74,   77,   67,   45,
       62,   76,   63,   79,   82,   84,   98,   46,   64,   86,
       48,   65,   69,   54,   71,   70,   74,   72,  234,   77,
       74,   67,   55,   63,   79,   76,   84,   82,   85,  233,
       86,  111,  110,   85,   99,   99,   99,  102,  102,  102,
      103,  103,  103,  106,  106,   98,  105,  105,  105,  106,
       85,  107,  107,  110,   85,  111,  112,  107,  109,  109,
      109,  113,  114,  115,  109,  223,  117,  116,  116,  141,
      120,  119,  123,  122,  124,   99,  128,  112,  102,  118,

      129,  103,  113,  119,  106,  114,  115,  105,  116,  116,
      117,  121,  107,  120,  123,  118,  122,  124,  130,  109,
      128,  121,  134,  129,  131,  133,  119,  142,  141,  144,
      145,  145,  145,  148,  146,  150,  118,  148,  151,  152,
      130,  149,  149,  121,  134,  131,  133,  149,  153,  222,
      154,  221,  220,  156,  157,  158,  159,  150,  160,  151,
      152,  162,  164,  163,  165,  166,  142,  167,  144,  146,
      153,  145,  148,  154,  156,  157,  158,  169,  159,  170,
      160,  173,  149,  164,  172,  162,  163,  165,  166,  174,
      167,  175,  181,  182,  187,  188,  189,  190,  191,  169,

      193,  160,  195,  170,  173,  197,  172,  215,  200,  203,
      211,  216,  212,  174,  175,  187,  214,  217,  189,  188,
      190,  193,  191,  217,  195,  219,  197,  225,  182,  200,
      215,  181,  211,  203,  212,  216,  229,  230,  214,  217,
      232,  239,  210,  245,  217,  209,  208,  219,  225,  206,
      205,  180,  179,  178,  177,  176,  140,  139,  229,  138,
      230,  137,  239,  232,  245,  254,  254,  254,  255,  255,
      256,  256,  256,  257,  257,  257,  258,  258,  258,  259,
      259,  259,  260,  260,  260,  261,  261,  261,  262,  262,
      262,  136,  132,  127,  126,   95,   94,   93,   92,   91,

       89,   87,   81,   60,   53,   52,   50,   49,   38,   36,
       35,   17,   16,   15,   14,   13,    7,    3,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252,  252,
      252,  252,  252,  252,  252,  252,  252,  252,  252
    } ;

/* Table of booleans, true if rule could match eol. */
static yyconst flex_int32_t yy_rule_can_match_eol[61] =
    {   0,
0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0,     };

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

extern int yy_flex_debug;
int yy_flex_debug = 0;

/* 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
char *yytext;
#line 1 "fgen.l"
#line 2 "fgen.l"
/*	$OpenBSD: fgen.l,v 1.12 2015/10/09 01:37:07 deraadt Exp $	*/
/*	$NetBSD: fgen.l,v 1.12 2001/06/13 10:46:05 wiz Exp $	*/
/* FLEX input for FORTH input file scanner */
/*
 * Copyright (c) 1998 Eduardo Horvath.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by Eduardo Horvath.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/*
	Specifications are as follows:

	The function "yylex()" always returns a pointer to a structure:

	    struct tok {
		int type;
		char *text;
	    }
	    #define TOKEN struct tok
*/
#line 56 "fgen.l"
#include <sys/types.h>

#include <assert.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>

#include "fgen.h"
TOKEN token;

/*
 * Global variables that control the parse state.
 */

struct fcode *dictionary = NULL;
struct macro *aliases = NULL;
int outf = 1; /* stdout */
int state = 0;
int nextfcode = 0x800;
int base = TOK_HEX;
long outpos;
char *outbuf = NULL;
char *outfile, *infile;
#define BUFCLICK	(1024*1024)
size_t outbufsiz = 0;
char *myname = NULL;
int offsetsize = 8;
int defining = 0;
int tokenizer = 0;

#define PSTKSIZ		1024
Cell parse_stack[PSTKSIZ];
int parse_stack_ptr = 0;

void	token_err(int, char *, char *, char *, ...)
	__attribute__((__format__(__printf__, 4, 5)));
YY_DECL;

int debug = 0;
#define ASSERT if (debug) assert
#define STATE(y, x)	do { if (debug) printf( "%ld State %s: token `%s'\n", outpos, x, y); } while (0)

#define YY_NO_UNPUT
#line 787 "fgen.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.
 */
#include <unistd.h>
#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

static int yy_init_globals (void );

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int yylex_destroy (void );

int yyget_debug (void );

void yyset_debug (int debug_flag  );

YY_EXTRA_TYPE yyget_extra (void );

void yyset_extra (YY_EXTRA_TYPE user_defined  );

FILE *yyget_in (void );

void yyset_in  (FILE * in_str  );

FILE *yyget_out (void );

void yyset_out  (FILE * out_str  );

yy_size_t yyget_leng (void );

char *yyget_text (void );

int yyget_lineno (void );

void yyset_lineno (int line_number  );

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif

    static void yyunput (int c,char *buf_ptr  );

#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif

#ifndef YY_NO_INPUT

#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif

#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#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) \
	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t 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 = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
			{ \
			if( errno != EINTR) \
				{ \
				YY_FATAL_ERROR( "input in flex scanner failed" ); \
				break; \
				} \
			errno=0; \
			clearerr(yyin); \
			} \
		}\
\

#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
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int yylex (void);

#define YY_DECL int yylex (void)
#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 break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

/** 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;

	if ( !(yy_init) )
		{
		(yy_init) = 1;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

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

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! YY_CURRENT_BUFFER ) {
			yyensure_buffer_stack ();
			YY_CURRENT_BUFFER_LVALUE =
				yy_create_buffer(yyin,YY_BUF_SIZE );
		}

		yy_load_buffer_state( );
		}

	{
#line 105 "fgen.l"


#line 999 "fgen.c"

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yy_cp = (yy_c_buf_p);

		/* Support of yytext. */
		*yy_cp = (yy_hold_char);

		/* yy_bp points to the position in yy_ch_buf of the start of
		 * the current run.
		 */
		yy_bp = yy_cp;

		yy_current_state = (yy_start);
yy_match:
		do
			{
			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
			if ( yy_accept[yy_current_state] )
				{
				(yy_last_accepting_state) = yy_current_state;
				(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 >= 253 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 519 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = (yy_last_accepting_cpos);
			yy_current_state = (yy_last_accepting_state);
			yy_act = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;

		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
			{
			yy_size_t yyl;
			for ( yyl = 0; yyl < yyleng; ++yyl )
				if ( yytext[yyl] == '\n' )

    yylineno++;
;
			}

do_action:	/* This label is used only to access EOF actions. */

		switch ( yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*yy_cp = (yy_hold_char);
			yy_cp = (yy_last_accepting_cpos);
			yy_current_state = (yy_last_accepting_state);
			goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 107 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 110 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 113 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 116 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 119 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
#line 122 "fgen.l"
/* whitespace -- keep looping */ ;
	YY_BREAK
case 7:
/* rule 7 can match eol */
YY_RULE_SETUP
#line 124 "fgen.l"
/* end of line comment -- keep looping */ { STATE(yytext, "EOL comment"); }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 126 "fgen.l"
{ token.type = TOK_NUMBER; token.text = yytext;
					return &token; }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 129 "fgen.l"
{ token.type = TOK_C_LIT; token.text = yytext; return &token; }
	YY_BREAK
case 10:
/* rule 10 can match eol */
YY_RULE_SETUP
#line 131 "fgen.l"
{ token.type = TOK_STRING_LIT; token.text = yytext;
				return &token; } /* String started by `"' or `."' */
	YY_BREAK
case 11:
/* rule 11 can match eol */
YY_RULE_SETUP
#line 134 "fgen.l"
{ token.type = TOK_PSTRING; token.text = yytext;
				return &token; } /* String of type `.(.....)' */
	YY_BREAK
case 12:
/* rule 12 can match eol */
YY_RULE_SETUP
#line 137 "fgen.l"
{ token.type = TOK_PSTRING; token.text = yytext;
				return &token; }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 140 "fgen.l"
{ token.type = TOK_COMMENT; token.text = yytext;
				return &token; }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 143 "fgen.l"
{ token.type = TOK_ENDCOMMENT; token.text = yytext;
				return &token; }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 146 "fgen.l"
{ token.type = TOK_COLON; token.text = yytext;
				return &token; }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 149 "fgen.l"
{ token.type = TOK_SEMICOLON; token.text = yytext;
				return &token; }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 152 "fgen.l"
{ token.type = TOK_TOKENIZE; token.text = yytext;
				return &token; }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 155 "fgen.l"
{ token.type = TOK_AGAIN; token.text = yytext;
				return &token; }
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 158 "fgen.l"
{ token.type = TOK_ALIAS; token.text = yytext;
				return &token; }
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 161 "fgen.l"
{ token.type = TOK_GETTOKEN; token.text = yytext;
				return &token; }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 164 "fgen.l"
{ token.type = TOK_ASCII; token.text = yytext;
				return &token; }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 167 "fgen.l"
{ token.type = TOK_BEGIN; token.text = yytext;
				return &token; }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 170 "fgen.l"
{ token.type = TOK_BUFFER; token.text = yytext;
				return &token; }
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 173 "fgen.l"
{ token.type = TOK_CASE; token.text = yytext;
				return &token; }
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 176 "fgen.l"
{ token.type = TOK_CONSTANT; token.text = yytext;
				return &token; }
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 179 "fgen.l"
{ token.type = TOK_CONTROL; token.text = yytext;
				return &token; }
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 182 "fgen.l"
{ token.type = TOK_CREATE; token.text = yytext;
				return &token; }
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 185 "fgen.l"
{ token.type = TOK_DECIMAL; token.text = yytext;
				return &token; }
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 188 "fgen.l"
{ token.type = TOK_DECIMAL; token.text = yytext;
				return &token; }
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 191 "fgen.l"
{ token.type = TOK_DEFER; token.text = yytext;
				return &token; }
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 194 "fgen.l"
{ token.type = TOK_DO; token.text = yytext;
				return &token; }
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 197 "fgen.l"
{ token.type = TOK_ELSE; token.text = yytext;
				return &token; }
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 200 "fgen.l"
{ token.type = TOK_ENDCASE; token.text = yytext;
				return &token; }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 203 "fgen.l"
{ token.type = TOK_ENDOF; token.text = yytext;
				return &token; }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 206 "fgen.l"
{ token.type = TOK_EXTERNAL; token.text = yytext;
				return &token; }
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 209 "fgen.l"
{ token.type = TOK_FIELD; token.text = yytext;
				return &token; }
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 212 "fgen.l"
{ token.type = TOK_HEX; token.text = yytext;
				return &token; }
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 215 "fgen.l"
{ token.type = TOK_HEADERLESS; token.text = yytext;
				return &token; }
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 218 "fgen.l"
{ token.type = TOK_HEADERS; token.text = yytext;
				return &token; }
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 221 "fgen.l"
{ token.type = TOK_HEX; token.text = yytext;
				return &token; }
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 224 "fgen.l"
{ token.type = TOK_IF; token.text = yytext;
				return &token; }
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 227 "fgen.l"
{ token.type = TOK_LEAVE; token.text = yytext;
				return &token; }
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 230 "fgen.l"
{ token.type = TOK_LOOP; token.text = yytext;
				return &token; }
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 233 "fgen.l"
{ token.type = TOK_OCTAL; token.text = yytext;
				return &token; }
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 236 "fgen.l"
{ token.type = TOK_OCTAL; token.text = yytext;
				return &token; }
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 239 "fgen.l"
{ token.type = TOK_OF; token.text = yytext;
				return &token; }
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 242 "fgen.l"
{ token.type = TOK_REPEAT; token.text = yytext;
				return &token; }
	YY_BREAK
case 48:
YY_RULE_SETUP
#line 245 "fgen.l"
{ token.type = TOK_THEN; token.text = yytext;
				return &token; }
	YY_BREAK
case 49:
YY_RULE_SETUP
#line 248 "fgen.l"
{ token.type = TOK_TO; token.text = yytext;
				return &token; }
	YY_BREAK
case 50:
YY_RULE_SETUP
#line 251 "fgen.l"
{ token.type = TOK_UNTIL; token.text = yytext;
				return &token; }
	YY_BREAK
case 51:
YY_RULE_SETUP
#line 254 "fgen.l"
{ token.type = TOK_VALUE; token.text = yytext;
				return &token; }
	YY_BREAK
case 52:
YY_RULE_SETUP
#line 257 "fgen.l"
{ token.type = TOK_VARIABLE; token.text = yytext;
				return &token; }
	YY_BREAK
case 53:
YY_RULE_SETUP
#line 260 "fgen.l"
{ token.type = TOK_WHILE; token.text = yytext;
				return &token; }
	YY_BREAK
case 54:
YY_RULE_SETUP
#line 263 "fgen.l"
{ token.type = TOK_OFFSET16; token.text = yytext;
				return &token; }
	YY_BREAK
case 55:
YY_RULE_SETUP
#line 266 "fgen.l"
{ token.type = TOK_BEGTOK; token.text = yytext;
				return &token; }
	YY_BREAK
case 56:
YY_RULE_SETUP
#line 269 "fgen.l"
{ token.type = TOK_EMIT_BYTE; token.text = yytext;
				return &token; }
	YY_BREAK
case 57:
YY_RULE_SETUP
#line 272 "fgen.l"
{ token.type = TOK_ENDTOK; token.text = yytext;
				return &token; }
	YY_BREAK
case 58:
YY_RULE_SETUP
#line 275 "fgen.l"
{ token.type = TOK_FLOAD; token.text = yytext;
				return &token; }
	YY_BREAK
case 59:
YY_RULE_SETUP
#line 279 "fgen.l"
{ token.type = TOK_OTHER; token.text = yytext;
				return &token; }
	YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 282 "fgen.l"
{ return NULL; }
	YY_BREAK
case 60:
YY_RULE_SETUP
#line 283 "fgen.l"
ECHO;
	YY_BREAK
#line 1431 "fgen.c"

	case YY_END_OF_BUFFER:
		{
		/* Amount of text matched not including the EOB char. */
		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;

		/* Undo the effects of YY_DO_BEFORE_ACTION. */
		*yy_cp = (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.
			 */
			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
			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 ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
			{ /* This was really a NUL. */
			yy_state_type yy_next_state;

			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;

			yy_current_state = yy_get_previous_state(  );

			/* 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 );

			yy_bp = (yytext_ptr) + YY_MORE_ADJ;

			if ( yy_next_state )
				{
				/* Consume the NUL. */
				yy_cp = ++(yy_c_buf_p);
				yy_current_state = yy_next_state;
				goto yy_match;
				}

			else
				{
				yy_cp = (yy_c_buf_p);
				goto yy_find_action;
				}
			}

		else switch ( yy_get_next_buffer(  ) )
			{
			case EOB_ACT_END_OF_FILE:
				{
				(yy_did_buffer_switch_on_eof) = 0;

				if ( yywrap( ) )
					{
					/* 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.
					 */
					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;

					yy_act = YY_STATE_EOF(YY_START);
					goto do_action;
					}

				else
					{
					if ( ! (yy_did_buffer_switch_on_eof) )
						YY_NEW_FILE;
					}
				break;
				}

			case EOB_ACT_CONTINUE_SCAN:
				(yy_c_buf_p) =
					(yytext_ptr) + yy_amount_of_matched_text;

				yy_current_state = yy_get_previous_state(  );

				yy_cp = (yy_c_buf_p);
				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
				goto yy_match;

			case EOB_ACT_LAST_MATCH:
				(yy_c_buf_p) =
				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];

				yy_current_state = yy_get_previous_state(  );

				yy_cp = (yy_c_buf_p);
				yy_bp = (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 */

/* 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
 */
static int yy_get_next_buffer (void)
{
    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
	char *source = (yytext_ptr);
	int number_to_move, i;
	int ret_val;

	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(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 ( (yy_c_buf_p) - (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 = (int) ((yy_c_buf_p) - (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 = (yy_n_chars) = 0;

	else
		{
			yy_size_t 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) ((yy_c_buf_p) - b->yy_ch_buf);

			if ( b->yy_is_our_buffer )
				{
				yy_size_t 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,b->yy_buf_size + 2  );
				}
			else
				/* Can't grow it, we don't own it. */
				b->yy_ch_buf = 0;

			if ( ! b->yy_ch_buf )
				YY_FATAL_ERROR(
				"fatal error - scanner input buffer overflow" );

			(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]),
			(yy_n_chars), num_to_read );

		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	if ( (yy_n_chars) == 0 )
		{
		if ( number_to_move == YY_MORE_ADJ )
			{
			ret_val = EOB_ACT_END_OF_FILE;
			yyrestart(yyin  );
			}

		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 ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
		/* Extend the array by 50%, plus the number we really need. */
		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
		/* "- 2" to take care of EOB's */
		YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
	}

	(yy_n_chars) += number_to_move;
	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;

	(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 */

    static yy_state_type yy_get_previous_state (void)
{
	yy_state_type yy_current_state;
	char *yy_cp;

	yy_current_state = (yy_start);

	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
		{
		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
		if ( yy_accept[yy_current_state] )
			{
			(yy_last_accepting_state) = yy_current_state;
			(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 >= 253 )
				yy_c = yy_meta[(unsigned int) yy_c];
			}
		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) 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 );
 */
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
{
	int yy_is_jam;
    	char *yy_cp = (yy_c_buf_p);

	YY_CHAR yy_c = 1;
	if ( yy_accept[yy_current_state] )
		{
		(yy_last_accepting_state) = yy_current_state;
		(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 >= 253 )
			yy_c = yy_meta[(unsigned int) yy_c];
		}
	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	yy_is_jam = (yy_current_state == 252);

		return yy_is_jam ? 0 : yy_current_state;
}

    static void yyunput (int c, char * yy_bp )
{
	char *yy_cp;

    yy_cp = (yy_c_buf_p);

	/* undo effects of setting up yytext */
	*yy_cp = (yy_hold_char);

	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		yy_size_t number_to_move = (yy_n_chars) + 2;
		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
		char *source =
				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
			*--dest = *--source;

		yy_cp += (int) (dest - source);
		yy_bp += (int) (dest - source);
		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;

		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--yy_cp = (char) c;

    if ( c == '\n' ){
        --yylineno;
    }

	(yytext_ptr) = yy_bp;
	(yy_hold_char) = *yy_cp;
	(yy_c_buf_p) = yy_cp;
}

#ifndef YY_NO_INPUT
#ifdef __cplusplus
    static int yyinput (void)
#else
    static int input  (void)
#endif

{
	int c;

	*(yy_c_buf_p) = (yy_hold_char);

	if ( *(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 ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
			/* This was really a NUL. */
			*(yy_c_buf_p) = '\0';

		else
			{ /* need more input */
			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
			++(yy_c_buf_p);

			switch ( yy_get_next_buffer(  ) )
				{
				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 );

					/*FALLTHROUGH*/

				case EOB_ACT_END_OF_FILE:
					{
					if ( yywrap( ) )
						return EOF;

					if ( ! (yy_did_buffer_switch_on_eof) )
						YY_NEW_FILE;
#ifdef __cplusplus
					return yyinput();
#else
					return input();
#endif
					}

				case EOB_ACT_CONTINUE_SCAN:
					(yy_c_buf_p) = (yytext_ptr) + offset;
					break;
				}
			}
		}

	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
	*(yy_c_buf_p) = '\0';	/* preserve yytext */
	(yy_hold_char) = *++(yy_c_buf_p);

	if ( c == '\n' )

    yylineno++;
;

	return c;
}
#endif	/* ifndef YY_NO_INPUT */

/** Immediately switch to a different input stream.
 * @param input_file A readable stream.
 *
 * @note This function does not reset the start condition to @c INITIAL .
 */
    void yyrestart  (FILE * input_file )
{

	if ( ! YY_CURRENT_BUFFER ){
        yyensure_buffer_stack ();
		YY_CURRENT_BUFFER_LVALUE =
            yy_create_buffer(yyin,YY_BUF_SIZE );
	}

	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
	yy_load_buffer_state( );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 *
 */
    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
{

	/* TODO. We should be able to replace this entire function body
	 * with
	 *		yypop_buffer_state();
	 *		yypush_buffer_state(new_buffer);
     */
	yyensure_buffer_stack ();
	if ( YY_CURRENT_BUFFER == new_buffer )
		return;

	if ( YY_CURRENT_BUFFER )
		{
		/* Flush out information for old buffer. */
		*(yy_c_buf_p) = (yy_hold_char);
		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	YY_CURRENT_BUFFER_LVALUE = new_buffer;
	yy_load_buffer_state( );

	/* 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.
	 */
	(yy_did_buffer_switch_on_eof) = 1;
}

static void yy_load_buffer_state  (void)
{
    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
	(yy_hold_char) = *(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.
 *
 * @return the allocated buffer state.
 */
    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
{
	YY_BUFFER_STATE b;

	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
	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(b->yy_buf_size + 2  );
	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 );

	return b;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 *
 */
    void yy_delete_buffer (YY_BUFFER_STATE  b )
{

	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  );

	yyfree((void *) b  );
}

/* 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.
 */
    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

{
	int oerrno = errno;

	yy_flush_buffer(b );

	b->yy_input_file = file;
	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;
    }

        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;

	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.
 *
 */
    void yy_flush_buffer (YY_BUFFER_STATE  b )
{
    	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( );
}

/** 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.
 *
 */
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
    	if (new_buffer == NULL)
		return;

	yyensure_buffer_stack();

	/* This block is copied from yy_switch_to_buffer. */
	if ( YY_CURRENT_BUFFER )
		{
		/* Flush out information for old buffer. */
		*(yy_c_buf_p) = (yy_hold_char);
		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	/* Only push if top exists. Otherwise, replace top. */
	if (YY_CURRENT_BUFFER)
		(yy_buffer_stack_top)++;
	YY_CURRENT_BUFFER_LVALUE = new_buffer;

	/* copied from yy_switch_to_buffer. */
	yy_load_buffer_state( );
	(yy_did_buffer_switch_on_eof) = 1;
}

/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *
 */
void yypop_buffer_state (void)
{
    	if (!YY_CURRENT_BUFFER)
		return;

	yy_delete_buffer(YY_CURRENT_BUFFER );
	YY_CURRENT_BUFFER_LVALUE = NULL;
	if ((yy_buffer_stack_top) > 0)
		--(yy_buffer_stack_top);

	if (YY_CURRENT_BUFFER) {
		yy_load_buffer_state( );
		(yy_did_buffer_switch_on_eof) = 1;
	}
}

/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */
static void yyensure_buffer_stack (void)
{
	yy_size_t num_to_alloc;

	if (!(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;
		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
								(num_to_alloc * sizeof(struct yy_buffer_state*)
								);
		if ( ! (yy_buffer_stack) )
			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );

		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));

		(yy_buffer_stack_max) = num_to_alloc;
		(yy_buffer_stack_top) = 0;
		return;
	}

	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){

		/* Increase the buffer to prepare for a possible push. */
		int grow_size = 8 /* arbitrary grow size */;

		num_to_alloc = (yy_buffer_stack_max) + grow_size;
		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
								((yy_buffer_stack),
								num_to_alloc * sizeof(struct yy_buffer_state*)
								);
		if ( ! (yy_buffer_stack) )
			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );

		/* zero only the new slots.*/
		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
		(yy_buffer_stack_max) = num_to_alloc;
	}
}

/** 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
 *
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
{
	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 0;

	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );

	b->yy_buf_size = 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 = 0;
	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  );

	return b;
}

/** 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
 *
 * @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 )
{

	return yy_scan_bytes(yystr,strlen(yystr) );
}

/** 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.
 *
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
{
	YY_BUFFER_STATE b;
	char *buf;
	yy_size_t n;
	yy_size_t i;

	/* Get memory for full buffer, including space for trailing EOB's. */
	n = _yybytes_len + 2;
	buf = (char *) yyalloc(n  );
	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 );
	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;
}

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

static void yy_fatal_error (yyconst char* msg )
{
    	(void) fprintf( stderr, "%s\n", msg );
	exit( YY_EXIT_FAILURE );
}

/* Redefine yyless() so it works in section 3 code. */

#undef yyless
#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
		yytext[yyleng] = (yy_hold_char); \
		(yy_c_buf_p) = yytext + yyless_macro_arg; \
		(yy_hold_char) = *(yy_c_buf_p); \
		*(yy_c_buf_p) = '\0'; \
		yyleng = yyless_macro_arg; \
		} \
	while ( 0 )

/* Accessor  methods (get/set functions) to struct members. */

/** Get the current line number.
 *
 */
int yyget_lineno  (void)
{

    return yylineno;
}

/** Get the input stream.
 *
 */
FILE *yyget_in  (void)
{
        return yyin;
}

/** Get the output stream.
 *
 */
FILE *yyget_out  (void)
{
        return yyout;
}

/** Get the length of the current token.
 *
 */
yy_size_t yyget_leng  (void)
{
        return yyleng;
}

/** Get the current token.
 *
 */

char *yyget_text  (void)
{
        return yytext;
}

/** Set the current line number.
 * @param line_number
 *
 */
void yyset_lineno (int  line_number )
{

    yylineno = line_number;
}

/** Set the input stream. This does not discard the current
 * input buffer.
 * @param in_str A readable stream.
 *
 * @see yy_switch_to_buffer
 */
void yyset_in (FILE *  in_str )
{
        yyin = in_str ;
}

void yyset_out (FILE *  out_str )
{
        yyout = out_str ;
}

int yyget_debug  (void)
{
        return yy_flex_debug;
}

void yyset_debug (int  bdebug )
{
        yy_flex_debug = bdebug ;
}

static int yy_init_globals (void)
{
        /* Initialization is the same as for the non-reentrant scanner.
     * This function is called from yylex_destroy(), so don't allocate here.
     */

    /* We do not touch yylineno unless the option is enabled. */
    yylineno =  1;

    (yy_buffer_stack) = 0;
    (yy_buffer_stack_top) = 0;
    (yy_buffer_stack_max) = 0;
    (yy_c_buf_p) = (char *) 0;
    (yy_init) = 0;
    (yy_start) = 0;

/* Defined in main.c */
#ifdef YY_STDINIT
    yyin = stdin;
    yyout = stdout;
#else
    yyin = (FILE *) 0;
    yyout = (FILE *) 0;
#endif

    /* For future reference: Set errno on error, since we are called by
     * yylex_init()
     */
    return 0;
}

/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy  (void)
{

    /* Pop the buffer stack, destroying each element. */
	while(YY_CURRENT_BUFFER){
		yy_delete_buffer(YY_CURRENT_BUFFER  );
		YY_CURRENT_BUFFER_LVALUE = NULL;
		yypop_buffer_state();
	}

	/* Destroy the stack itself. */
	yyfree((yy_buffer_stack) );
	(yy_buffer_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( );

    return 0;
}

/*
 * Internal utility routines.
 */

#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
	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 )
{
	int n;
	for ( n = 0; s[n]; ++n )
		;

	return n;
}
#endif

void *yyalloc (yy_size_t  size )
{
	return (void *) malloc( size );
}

void *yyrealloc  (void * ptr, yy_size_t  size )
{
	/* 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 (void *) realloc( (char *) ptr, size );
}

void yyfree (void * ptr )
{
	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
}

#define YYTABLES_NAME "yytables"

#line 283 "fgen.l"



/* Function definitions */
void push(Cell);
Cell pop(void);
int depth(void);
int fadd(struct fcode *, struct fcode *);
struct fcode *flookup(struct fcode *, char *);
int aadd(struct macro *, struct macro *);
struct macro *alookup(struct macro *, char *);
void initdic(void);
void usage(char *);
void tokenize(YY_BUFFER_STATE);
int emit(char *);
int spit(long);
void sspit(char *);
int apply_macros(YY_BUFFER_STATE, char *);
int main(int argc, char *argv[]);

/*
 * Standard FCode names and numbers.  Includes standard
 * tokenizer aliases.
 */
struct fcode fcodes[] = {
		{ "end0",			0x0000 },
		{ "b(lit)",			0x0010 },
		{ "b(')",			0x0011 },
		{ "b(\")",			0x0012 },
		{ "bbranch",			0x0013 },
		{ "b?branch",			0x0014 },
		{ "b(loop)",			0x0015 },
		{ "b(+loop)",			0x0016 },
		{ "b(do)",			0x0017 },
		{ "b(?do)",			0x0018 },
		{ "i",				0x0019 },
		{ "j",				0x001a },
		{ "b(leave)",			0x001b },
		{ "b(of)",			0x001c },
		{ "execute",			0x001d },
		{ "+",				0x001e },
		{ "-",				0x001f },
		{ "*",				0x0020 },
		{ "/",				0x0021 },
		{ "mod",			0x0022 },
		{ "and",			0x0023 },
		{ "or",				0x0024 },
		{ "xor",			0x0025 },
		{ "invert",			0x0026 },
		{ "lshift",			0x0027 },
		{ "rshift",			0x0028 },
		{ ">>a",			0x0029 },
		{ "/mod",			0x002a },
		{ "u/mod",			0x002b },
		{ "negate",			0x002c },
		{ "abs",			0x002d },
		{ "min",			0x002e },
		{ "max",			0x002f },
		{ ">r",				0x0030 },
		{ "r>",				0x0031 },
		{ "r@",				0x0032 },
		{ "exit",			0x0033 },
		{ "0=",				0x0034 },
		{ "0<>",			0x0035 },
		{ "0<",				0x0036 },
		{ "0<=",			0x0037 },
		{ "0>",				0x0038 },
		{ "0>=",			0x0039 },
		{ "<",				0x003a },
		{ ">",				0x003b },
		{ "=",				0x003c },
		{ "<>",				0x003d },
		{ "u>",				0x003e },
		{ "u<=",			0x003f },
		{ "u<",				0x0040 },
		{ "u>=",			0x0041 },
		{ ">=",				0x0042 },
		{ "<=",				0x0043 },
		{ "between",			0x0044 },
		{ "within",			0x0045 },
		{ "drop",			0x0046 },
		{ "dup",			0x0047 },
		{ "over",			0x0048 },
		{ "swap",			0x0049 },
		{ "rot",			0x004a },
		{ "-rot",			0x004b },
		{ "tuck",			0x004c },
		{ "nip",			0x004d },
		{ "pick",			0x004e },
		{ "roll",			0x004f },
		{ "?dup",			0x0050 },
		{ "depth",			0x0051 },
		{ "2drop",			0x0052 },
		{ "2dup",			0x0053 },
		{ "2over",			0x0054 },
		{ "2swap",			0x0055 },
		{ "2rot",			0x0056 },
		{ "2/",				0x0057 },
		{ "u2/",			0x0058 },
		{ "2*",				0x0059 },
		{ "/c",				0x005a },
		{ "/w",				0x005b },
		{ "/l",				0x005c },
		{ "/n",				0x005d },
		{ "ca+",			0x005e },
		{ "wa+",			0x005f },
		{ "la+",			0x0060 },
		{ "na+",			0x0061 },
		{ "char+",			0x0062 },
		{ "wa1+",			0x0063 },
		{ "la1+",			0x0064 },
		{ "cell+",			0x0065 },
		{ "chars",			0x0066 },
		{ "/w*",			0x0067 },
		{ "/l*",			0x0068 },
		{ "cells",			0x0069 },
		{ "on",				0x006a },
		{ "off",			0x006b },
		{ "+!",				0x006c },
		{ "@",				0x006d },
		{ "l@",				0x006e },
		{ "w@",				0x006f },
		{ "<w@",			0x0070 },
		{ "c@",				0x0071 },
		{ "!",				0x0072 },
		{ "l!",				0x0073 },
		{ "w!",				0x0074 },
		{ "c!",				0x0075 },
		{ "2@",				0x0076 },
		{ "2!",				0x0077 },
		{ "move",			0x0078 },
		{ "fill",			0x0079 },
		{ "comp",			0x007a },
		{ "noop",			0x007b },
		{ "lwsplit",			0x007c },
		{ "wjoin",			0x007d },
		{ "lbsplit",			0x007e },
		{ "bljoin",			0x007f },
		{ "wbflip",			0x0080 },
		{ "upc",			0x0081 },
		{ "lcc",			0x0082 },
		{ "pack",			0x0083 },
		{ "count",			0x0084 },
		{ "body>",			0x0085 },
		{ ">body",			0x0086 },
		{ "fcode-revision",		0x0087 },
		{ "span",			0x0088 },
		{ "unloop",			0x0089 },
		{ "expect",			0x008a },
		{ "alloc-mem",			0x008b },
		{ "free-mem",			0x008c },
		{ "key?",			0x008d },
		{ "key",			0x008e },
		{ "emit",			0x008f },
		{ "type",			0x0090 },
		{ "(cr",			0x0091 },
		{ "cr",				0x0092 },
		{ "#out",			0x0093 },
		{ "#line",			0x0094 },
		{ "hold",			0x0095 },
		{ "<#",				0x0096 },
		{ "u#>",			0x0097 },
		{ "sign",			0x0098 },
		{ "u#",				0x0099 },
		{ "u#s",			0x009a },
		{ "u.",				0x009b },
		{ "u.r",			0x009c },
		{ ".",				0x009d },
		{ ".r",				0x009e },
		{ ".s",				0x009f },
		{ "base",			0x00a0 },
		{ "convert",			0x00a1 },
		{ "$number",			0x00a2 },
		{ "digit",			0x00a3 },
		{ "-1",				0x00a4 },
		{ "true",			0x00a4 },
		{ "0",				0x00a5 },
		{ "1",				0x00a6 },
		{ "2",				0x00a7 },
		{ "3",				0x00a8 },
		{ "bl",				0x00a9 },
		{ "bs",				0x00aa },
		{ "bell",			0x00ab },
		{ "bounds",			0x00ac },
		{ "here",			0x00ad },
		{ "aligned",			0x00ae },
		{ "wbsplit",			0x00af },
		{ "bwjoin",			0x00b0 },
		{ "b(<mark)",			0x00b1 },
		{ "b(>resolve)",		0x00b2 },
		{ "set-token-table",		0x00b3 },
		{ "set-table",			0x00b4 },
		{ "new-token",			0x00b5 },
		{ "named-token",		0x00b6 },
		{ "b(:)",			0x00b7 },
		{ "b(value)",			0x00b8 },
		{ "b(variable)",		0x00b9 },
		{ "b(constant)",		0x00ba },
		{ "b(create)",			0x00bb },
		{ "b(defer)",			0x00bc },
		{ "b(buffer:)",			0x00bd },
		{ "b(field)",			0x00be },
		{ "b(code)",			0x00bf },
		{ "instance",			0x00c0 },
		{ "b(;)",			0x00c2 },
		{ "b(to)",			0x00c3 },
		{ "b(case)",			0x00c4 },
		{ "b(endcase)",			0x00c5 },
		{ "b(endof)",			0x00c6 },
		{ "#",				0x00c7 },
		{ "#s",				0x00c8 },
		{ "#>",				0x00c9 },
		{ "external-token",		0x00ca },
		{ "$find",			0x00cb },
		{ "offset16",			0x00cc },
		{ "evaluate",			0x00cd },
		{ "c,",				0x00d0 },
		{ "w,",				0x00d1 },
		{ "l,",				0x00d2 },
		{ "'",				0x00d3 },
		{ "um*",			0x00d4 },
		{ "um/mod",			0x00d5 },
		{ "d+",				0x00d8 },
		{ "d-",				0x00d9 },
		{ "get-token",			0x00da },
		{ "set-token",			0x00db },
		{ "state",			0x00dc },
		{ "compile,",			0x00dd },
		{ "behavior",			0x00de },
		{ "start0",			0x00f0 },
		{ "start1",			0x00f1 },
		{ "start2",			0x00f2 },
		{ "start4",			0x00f3 },
		{ "ferror",			0x00fc },
		{ "version1",			0x00fd },
		{ "4-byte-id",			0x00fe },
		{ "end1",			0x00ff },
		{ "dma-alloc",			0x0101 },
		{ "my-address",			0x0102 },
		{ "my-space",			0x0103 },
		{ "memmap",			0x0104 },
		{ "free-virtual",		0x0105 },
		{ ">physical",			0x0106 },
		{ "my-params",			0x010f },
		{ "property",			0x0110 },
		{ "encode-int",			0x0111 },
		{ "encode+",			0x0112 },
		{ "encode-phys",		0x0113 },
		{ "encode-string",		0x0114 },
		{ "encode-bytes",		0x0115 },
		{ "reg",			0x0116 },
		{ "intr",			0x0117 },
		{ "driver",			0x0118 },
		{ "model",			0x0119 },
		{ "device-type",		0x011a },
		{ "parse-2int",			0x011b },
		{ "is-install",			0x011c },
		{ "is-remove",			0x011d },
		{ "is-selftest",		0x011e },
		{ "new-device",			0x011f },
		{ "diagnostic-mode?",		0x0120 },
		{ "display-status",		0x0121 },
		{ "memory-test-suite",		0x0122 },
		{ "group-code",			0x0123 },
		{ "mask",			0x0124 },
		{ "get-msecs",			0x0125 },
		{ "ms",				0x0126 },
		{ "find-device",		0x0127 },
		{ "decode-phys",		0x0128 },
		{ "map-low",			0x0130 },
		{ "sbus-intr>cpu",		0x0131 },
		{ "#lines",			0x0150 },
		{ "#columns",			0x0151 },
		{ "line#",			0x0152 },
		{ "column#",			0x0153 },
		{ "inverse?",			0x0154 },
		{ "inverse-screen?",		0x0155 },
		{ "frame-buffer-busy?",		0x0156 },
		{ "draw-character",		0x0157 },
		{ "reset-screen",		0x0158 },
		{ "toggle-cursor",		0x0159 },
		{ "erase-screen",		0x015a },
		{ "blink-screen",		0x015b },
		{ "invert-screen",		0x015c },
		{ "insert-characters",		0x015d },
		{ "delete-characters",		0x015e },
		{ "insert-lines",		0x015f },
		{ "delete-lines",		0x0160 },
		{ "draw-logo",			0x0161 },
		{ "frame-buffer-addr",		0x0162 },
		{ "screen-height",		0x0163 },
		{ "screen-width",		0x0164 },
		{ "window-top",			0x0165 },
		{ "window-left",		0x0166 },
		{ "default-font",		0x016a },
		{ "set-font",			0x016b },
		{ "char-height",		0x016c },
		{ "char-width",			0x016d },
		{ ">font",			0x016e },
		{ "fontbytes",			0x016f },
		{ "fb8-draw-character",		0x0180 },
		{ "fb8-reset-screen",		0x0181 },
		{ "fb8-toggle-cursor",		0x0182 },
		{ "fb8-erase-screen",		0x0183 },
		{ "fb8-blink-screen",		0x0184 },
		{ "fb8-invert-screen",		0x0185 },
		{ "fb8-insert-characters",	0x0186 },
		{ "fb8-delete-characters",	0x0187 },
		{ "fb8-inisert-lines",		0x0188 },
		{ "fb8-delete-lines",		0x0189 },
		{ "fb8-draw-logo",		0x018a },
		{ "fb8-install",		0x018b },
		{ "return-buffer",		0x01a0 },
		{ "xmit-packet",		0x01a1 },
		{ "poll-packet",		0x01a2 },
		{ "mac-address",		0x01a4 },
		{ "device-name",		0x0201 },
		{ "my-args",			0x0202 },
		{ "my-self",			0x0203 },
		{ "find-package",		0x0204 },
		{ "open-package",		0x0205 },
		{ "close-package",		0x0206 },
		{ "find-method",		0x0207 },
		{ "call-package",		0x0208 },
		{ "$call-parent",		0x0209 },
		{ "my-parent",			0x020a },
		{ "ihandle>phandle",		0x020b },
		{ "my-unit",			0x020d },
		{ "$call-method",		0x020e },
		{ "$open-package",		0x020f },
		{ "processor-type",		0x0210 },
		{ "firmware-version",		0x0211 },
		{ "fcode-version",		0x0212 },
		{ "alarm",			0x0213 },
		{ "(is-user-word)",		0x0214 },
		{ "suspend-fcode",		0x0215 },
		{ "abort",			0x0216 },
		{ "catch",			0x0217 },
		{ "throw",			0x0218 },
		{ "user-abort",			0x0219 },
		{ "get-my-property",		0x021a },
		{ "decode-int",			0x021b },
		{ "decode-string",		0x021c },
		{ "get-inherited-property",	0x021d },
		{ "delete-property",		0x021e },
		{ "get-package-property",	0x021f },
		{ "cpeek",			0x0220 },
		{ "wpeek",			0x0221 },
		{ "lpeek",			0x0222 },
		{ "cpoke",			0x0223 },
		{ "wpoke",			0x0224 },
		{ "lpoke",			0x0225 },
		{ "lwflip",			0x0226 },
		{ "lbflip",			0x0227 },
		{ "lbflips",			0x0228 },
		{ "adr-mask",			0x0229 },
		{ "rb@",			0x0230 },
		{ "rb!",			0x0231 },
		{ "rw@",			0x0232 },
		{ "rw!",			0x0233 },
		{ "rl@",			0x0234 },
		{ "rl!",			0x0235 },
		{ "wbflips",			0x0236 },
		{ "lwflips",			0x0237 },
		{ "probe",			0x0238 },
		{ "probe-virtual",		0x0239 },
		{ "child",			0x023b },
		{ "peer",			0x023c },
		{ "next-property",		0x023d },
		{ "byte-load",			0x023e },
		{ "set-args",			0x023f },
		{ "left-parse-string",		0x0240 },
			/* 64-bit FCode extensions */
		{ "bxjoin",			0x0241 },
		{ "<l@",			0x0242 },
		{ "lxjoin",			0x0243 },
		{ "rx@",			0x022e },
		{ "rx!",			0x022f },
		{ "wxjoin",			0x0244 },
		{ "x,",				0x0245 },
		{ "x@",				0x0246 },
		{ "x!",				0x0247 },
		{ "/x",				0x0248 },
		{ "/x*",			0x0249 },
		{ "xa+",			0x024a },
		{ "xa1+",			0x024b },
		{ "xbflip",			0x024c },
		{ "xbflips",			0x024d },
		{ "xbsplit",			0x024e },
		{ "xlflip",			0x024f },
		{ "xlflips",			0x0250 },
		{ "xlsplit",			0x0251 },
		{ "xwflip",			0x0252 },
		{ "xwflips",			0x0253 },
		{ "xwsplit",			0x0254 },
		{ NULL, 0 }
};

/*
 * Default macros -- can be overridden by colon definitions.
 */
struct macro macros[] = {
	{ "eval",	"evaluate" }, /* Build a more balanced tree */
	{ "(.)",	"dup abs <# u#s swap sign u#>" },
	{ "<<",		"lshift" },
	{ ">>",		"rshift" },
	{ "?",		"@ ." },
	{ "1+",		"1 +" },
	{ "1-",		"1 -" },
	{ "2+",		"2 +" },
	{ "2-",		"2 -" },
	{ "abort\"",	"-2 throw" },
	{ "accept",	"span @ -rot expect span @ swap span !" },
	{ "allot",	"0 max 0 ?do 0 c, loop" },
	{ "blank",	"bl fill" },
	{ "/c*",	"chars" },
	{ "ca1+",	"char+" },
	{ "carret",	"b(lit) 00 00 00 0x0d" },
	{ ".d"		"base @ swap 0x0a base ! . base !" },
	{ "decode-bytes", ">r over r@ + swap r@ - rot r>" },
	{ "3drop",	"drop 2drop" },
	{ "3dup",	"2 pick 2 pick 2 pick" },
	{ "erase",	"0 fill" },
	{ "false",	"0" },
	{ ".h"		"base @ swap 0x10 base ! . base !" },
	{ "linefeed",	"b(lit) 00 00 00 0x0a" },
	{ "/n*",	"cells" },
	{ "na1+",	"cell+", },
	{ "not",	"invert", },
	{ "s.",		"(.) type space" },
	{ "space",	"bl emit" },
	{ "spaces",	"0 max 0 ?do space loop" },
	{ "struct",	"0" },
	{ "true",	"-1" },
	{ "(u,)",	"<# u#s u#>" },
	{ NULL, NULL }
};

/*
 * Parser stack control functions.
 */

void
push(val)
Cell val;
{
	parse_stack[parse_stack_ptr++] = val;
	if (parse_stack_ptr >= PSTKSIZ) {
		(void)printf( "Parse stack overflow\n");
		exit(1);
	}
}

Cell
pop()
{
	ASSERT(parse_stack_ptr);
	return parse_stack[--parse_stack_ptr];
}

int
depth()
{
	return (parse_stack_ptr);
}

/*
 * Insert fcode into dictionary.
 */
int
fadd(dict, new)
struct fcode *dict, *new;
{
	int res = strcmp(dict->name, new->name);

#ifdef DEBUG
	new->type = FCODE;
	ASSERT(dict->type == FCODE);
#endif
	/* Don't allow duplicate entries. */
	if (!res) return (0);
	if (res < 0) {
		if (dict->l)
			return fadd(dict->l, new);
		else {
#ifdef DEBUG
			if (debug > 1)
				(void)printf( "fadd: new FCode `%s' is %lx\n",
					      new->name, new->num);
#endif
			new->l = new->r = NULL;
			dict->l = new;
		}
	} else {
		if (dict->r)
			return fadd(dict->r, new);
		else {
#ifdef DEBUG
			if (debug > 1)
				(void)printf( "fadd: new FCode `%s' is %lx\n",
					      new->name, new->num);
#endif
			new->l = new->r = NULL;
			dict->r = new;
		}
	}
	return (1);
}

/*
 * Look for a code in the dictionary.
 */
struct fcode *
flookup(dict, str)
struct fcode *dict;
char *str;
{
	int res;
	if (!dict) return (dict);

	res = strcmp(dict->name, str);
#ifdef DEBUG
	ASSERT(dict->type == FCODE);
	if (debug > 2)
		(void)printf( "flookup: `%s' and `%s' %s match\n",
			      str, dict->name, res?"don't":"do");
#endif
	if (!res) return (dict);
	if (res < 0)
		return (flookup(dict->l, str));
	else
		return (flookup(dict->r, str));

}

/*
 * Insert alias into macros.
 */
int
aadd(dict, new)
	struct macro *dict, *new;
{
	int res = strcmp(dict->name, new->name);

#ifdef DEBUG
	new->type = MACRO;
	ASSERT(dict->type == MACRO);
#endif
	/* Don't allow duplicate entries. */
	if (!res) return (0);
	if (res < 0) {
		if (dict->l)
			return aadd(dict->l, new);
		else {
			new->l = new->r = NULL;
			dict->l = new;
#ifdef DEBUG
			if (debug > 1)
				(void)printf( "aadd: new alias `%s' to `%s'\n",
					      new->name, new->equiv);
#endif
		}
	} else {
		if (dict->r)
			return aadd(dict->r, new);
		else {
			new->l = new->r = NULL;
			dict->r = new;
#ifdef DEBUG
			if (debug > 1)
				(void)printf( "aadd: new alias `%s' to `%s'\n",
					      new->name, new->equiv);
#endif
		}
	}
	return (1);
}

/*
 * Look for a macro in the aliases.
 */
struct macro *
alookup(dict, str)
struct macro *dict;
char *str;
{
	int res;
	if (!dict) return (dict);

#ifdef DEBUG
	ASSERT(dict->type == MACRO);
#endif
	res = strcmp(dict->name, str);
	if (!res) return (dict);
	if (res < 0)
		return (alookup(dict->l, str));
	else
		return (alookup(dict->r, str));

}

/*
 * Bootstrap the dictionary and then install
 * all the standard FCodes.
 */
void
initdic()
{
	struct fcode *code = fcodes;
	struct macro *alias = macros;

	ASSERT(dictionary == NULL);
	code->l = code->r = NULL;
	dictionary = code;
#ifdef DEBUG
	code->type = FCODE;
#endif

	while ((++code)->name) {
		if(!fadd(dictionary, code)) {
			printf("init: duplicate dictionary entry %s\n",
			       code->name);
			abort();
		}
	}

	ASSERT(aliases == NULL);
	aliases = alias;
	alias->l = alias->r = NULL;
#ifdef DEBUG
	alias->type = MACRO;
#endif
	while ((++alias)->name) {
		if(!aadd(aliases, alias)) {
			printf("init: duplicate macro entry %s\n",
			       alias->name);
			abort();
		}
	}

}

int
apply_macros(input, str)
	YY_BUFFER_STATE input;
	char *str;
{
	struct macro *xform = alookup(aliases, str);

	if (xform) {
		YY_BUFFER_STATE newbuf;

		newbuf = yy_scan_string(xform->equiv);
		yy_switch_to_buffer(newbuf);
		tokenize(newbuf);
		yy_switch_to_buffer(input);
		yy_delete_buffer(newbuf);
	}
	return (xform != NULL);
}

void
usage(me)
	char *me;
{
	(void)fprintf(stderr, "usage: %s [-d level] [-o outfile] infile\n", me);
	exit(1);
}

int
main(argc, argv)
	int argc;
	char *argv[];
{
	int bflag, ch;
	FILE *inf;
	struct fcode_header *fheader;
	YY_BUFFER_STATE inbuf;
	char *hdrtype = "version1";
	int i;

	if (pledge("stdio rpath wpath cpath", NULL) == -1)
		err(1, "pledge");

	outf = 1; /* stdout */
	myname = argv[0];

	bflag = 0;
	while ((ch = getopt(argc, argv, "d:o:")) != -1)
		switch(ch) {
		case 'd':
			debug = atol(optarg);
			break;
		case 'o':
			outfile = optarg;
			break;
		case '?':
		default:
			warnx("Illegal argument: %c", ch);
			usage(myname);
		}
	argc -= optind;
	argv += optind;

	if (argc != 1)
		usage(myname);

	infile = argv[0];

	/*
	 * Initialization stuff.
	 */
	initdic();
	outbufsiz = BUFCLICK;
	outbuf = malloc(outbufsiz);
	if (outbuf == NULL)
		(void)err(1, "out of memory");

	fheader = (struct fcode_header *)outbuf;
	outpos = 0;
	emit(hdrtype);
	outpos = sizeof(*fheader);

	/*
	 * Do it.
	 */
	if ((inf = fopen(infile, "r")) == NULL)
		(void)err(1, "can not open %s for reading", infile);

	inbuf = yy_create_buffer(inf,YY_BUF_SIZE );
	yy_switch_to_buffer(inbuf);
	tokenize(inbuf);
	yy_delete_buffer(inbuf);
	fclose(inf);
	emit("end0");

	/* Now calculate length and checksum and stick them in the header */
	fheader->format = 0x08;
	fheader->length = htonl(outpos);
	fheader->checksum = 0;
	for (i = sizeof(*fheader); i<outpos; i++)
		fheader->checksum += outbuf[i];
	fheader->checksum = htons(fheader->checksum);

	if ((outf = open(outfile, O_WRONLY|O_CREAT|O_TRUNC, 0666)) == -1)
		err(1, "can out open %s for writing", outfile);

	if (write(outf, outbuf, outpos) != outpos) {
		close(outf);
		unlink(outfile);
		err(1, "write error");
	}
	close(outf);
	return (0);
};

/*
 * Tokenize one file.  This is a separate function so it can
 * be called recursively to parse multiple levels of include files.
 */

void
tokenize(input)
	YY_BUFFER_STATE input;
{
	FILE *inf;
	YY_BUFFER_STATE inbuf;
	TOKEN *token;
	char *last_token = "";
	struct fcode *fcode;
	int pos, off;

	while ((token = yylex()) != NULL) {
		switch (token->type) {
		case TOK_NUMBER:
			STATE(token->text, "TOK_NUMBER");
		{
			char *end;
			Cell value;

			if (tokenizer) {
				push(strtol(token->text, &end, 16));
				break;
			}
			value = strtol(token->text, &end, base);
			if (*end != 0)
				token_err(yylineno, infile, yytext,
				    "illegal number conversion");

			/*
			 * If this is a 64-bit value we need to store two literals
			 * and issue a `lxjoin' to combine them.  But that's a future
			 * project.
			 */
			emit("b(lit)");
			spit(value>>24);
			spit((value>>16)&0x0ff);
			spit((value>>8)&0x0ff);
			spit(value&0x0ff);
		}
		break;
		case TOK_C_LIT:
			STATE(token->text, "TOK_C_LIT");
			emit("b(lit)");
			spit(0);
			spit(0);
			spit(0);
			spit(token->text[1]);
		break;
		case TOK_STRING_LIT:
			STATE(token->text, "TOK_STRING_LIT:");
		{
			int len;
			char *p = token->text;

			++p;			/* Skip the quote */
			len = strlen(++p);	/* Skip the 1st space */

#define ERR_TOOLONG	\
	token_err(yylineno, infile, yytext, "string length %d too long", len)

			if (len > 255)
				ERR_TOOLONG;

			if (p[len-1] == ')' ||
			    p[len-1] == '"') {
				p[len-1] = 0;
			}
			emit("b(\")");
			sspit(p);
		}
		break;
		case TOK_PSTRING:
			STATE(token->text, "TOK_PSTRING:");
		{
			int len;
			char *p = token->text;

			if (*p++ == '.') p++; /* Skip over delimiter */
			p++; /* Skip over space/tab */

			len = strlen(p);
			if (len > 255)
				ERR_TOOLONG;

			if (p[len-1] == ')' ||
			    p[len-1] == '"') {
				p[len-1] = 0;
			}
			emit("b(\")");
			sspit(p);
			emit("type");
		}
		break;
		case TOK_TOKENIZE:
			STATE(token->text, "TOK_TOKENIZE");
			/* The next pass should tokenize the FCODE number */
			emit("b(')");
			break;
		case TOK_COMMENT:
			STATE(token->text, "TOK_COMMENT:");
			while (((token = yylex()) != NULL) && token->type != TOK_ENDCOMMENT)
				;
			break;
		case TOK_ENDCOMMENT:
			STATE(token->text, "TOK_ENDCOMMENT");
			token_err(yylineno, infile, NULL,
			    "ENDCOMMENT encountered outside comment");
			break;
		case TOK_COLON:
			STATE(token->text, "TOK_COLON:");

			token = yylex();
			if (token == NULL)
				token_err(yylineno, infile, yytext,
				    "EOF in colon definition");

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			if (!fadd(dictionary, fcode))
				token_err(yylineno, infile, NULL,
				    "Duplicate definition: `%s'\n", fcode->name);
#ifdef DEBUG
			if (debug)
				(void)printf("Adding %s to dictionary\n", token->text);
#endif
			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(:)");
			last_token = fcode->name;
			defining = 1;
 			break;
		case TOK_SEMICOLON:
			STATE(token->text, "TOK_SEMICOLON:");
			emit("b(;)");
			defining = 0;
			if (depth()) {
				token_err(yylineno, infile, NULL,
				    "Warning: stack depth %d at end of %s\n",
				    depth(), last_token);
			}
			last_token = "";
			break;

			/* These are special */
		case TOK_AGAIN:
			STATE(token->text, "TOK_AGAIN");
			emit("bbranch");
			pos = pop();
			pos -= outpos;
			if (offsetsize == 16) {
				spit((pos>>8)&0xff);
			}
			spit(pos&0xff);
			break;
		case TOK_ALIAS:
			STATE(token->text, "TOK_ALIAS");
		{
			struct macro *alias;

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in alias definition\n");
				return;
			}
			if (token->type != TOK_OTHER) {
				(void)printf( "ENDCOMMENT aliasing weird token type %d\n",
					      token->type);
			}
			alias = malloc(sizeof(*alias));
			if (alias == NULL)
				(void)err(1, "out of memory");

			alias->name = strdup(token->text);
			if (alias->name == NULL)
				(void)err(1, "out of memory");

			token = yylex();
			if (token == NULL) {
				free(alias->name);
				free(alias);
				(void)printf( "EOF in alias definition\n");
				return;
			}
			alias->equiv = strdup(token->text);
			if (alias->equiv == NULL)
				(void)err(1, "out of memory");

			if (!aadd(aliases, alias)) {
				(void)printf( "ERROR: Duplicate alias %s\n",
					      alias->name);
				exit(1);
			}
		}
		break;
		case TOK_GETTOKEN:
			STATE(token->text, "TOK_GETTOKEN");
			/* This is caused by ['] */
			emit("b(')");
			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in [']\n");
				return;
			}
			if ((fcode = flookup(dictionary, token->text)) == NULL) {
				(void)printf( "[']: %s not found\n", token->text);
				exit(1);
			}
			spit(fcode->num);
			break;
		case TOK_ASCII:
			STATE(token->text, "TOK_ASCII");
			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF after \"ascii\"\n");
				exit(1);
			}
			emit("b(lit)");
			spit(0);
			spit(0);
			spit(0);
			spit(token->text[0]);
			break;
		case TOK_BEGIN:
			STATE(token->text, "TOK_BEGIN");
			emit("b(<mark)");
			push(outpos);
			break;
		case TOK_BUFFER:
			STATE(token->text, "TOK_BUFFER");

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in colon definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(buffer:)");
			break;
		case TOK_CASE:
			STATE(token->text, "TOK_CASE");
			emit("b(case)");
			push(0);
			break;
		case TOK_CONSTANT:
			STATE(token->text, "TOK_CONSTANT");

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in constant definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");
			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(constant)");
			break;
		case TOK_CONTROL:
			STATE(token->text, "TOK_CONTROL");
			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF after \"ascii\"\n");
				exit(1);
			}
			emit("b(lit)");
			spit(0);
			spit(0);
			spit(0);
			spit(token->text[0]&0x1f);
			break;
		case TOK_CREATE:
			STATE(token->text, "TOK_CREATE");
			/* Don't know what this does or if it's right */
			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in create definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(create)");
			break;
		case TOK_DECIMAL:
			STATE(token->text, "TOK_DECIMAL");
			if (token->text[1] != '#') {
				if (defining) {
					spit(10);
					emit("base");
					emit("!");
				} else
					base = TOK_DECIMAL;
			} else {
				char *end;
				Cell value;

				token = yylex();
				if (token == NULL) {
					(void)printf( "EOF after d#\n");
					return;
				}
				if (token->type == TOK_OTHER) {
					if (strcmp("-1", token->text) == 0) {
						emit(token->text);
						break;
					}
				}
				value = strtol(token->text, &end, 10);
				if (*end != 0)
					token_err(yylineno, infile, NULL,
					    "Illegal number conversion: %s", token->text);

				/*
				 * If this is a 64-bit value we need to store two literals
				 * and issue a `lxjoin' to combine them.  But that's a future
				 * project.
				 */
				emit("b(lit)");
				spit(value>>24);
				spit((value>>16)&0x0ff);
				spit((value>>8)&0x0ff);
				spit(value&0x0ff);
			}
			break;
		case TOK_DEFER:
			STATE(token->text, "TOK_DEFER");
			/* Don't know what this does or if it's right */
			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in colon definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(defer)");
			break;
		case TOK_DO:
			STATE(token->text, "TOK_DO");
			/*
			 * From the 1275 spec.  B is branch location, T is branch target.
			 *
			 *	b(do)  offset1 ... b(loop)  offset2 ...
			 *	b(do)  offset1 ... b(+loop) offset2 ...
			 *	b(?do) offset1 ... b(loop)  offset2 ...
			 *	b(?do) offset1 ... b(+loop) offset2 ...
			 *            ^                            ^
			 *           B1       ^            ^       T1
			 *                    T2           B2
			 *
			 * How we do this is we generate the b(do) or b(?do), spit out a
			 * zero offset while remembering b1 and t2.  Then we call tokenize()
			 * to generate the body.  When tokenize() finds a b(loop) or b(+loop),
			 * it generates the FCode and returns, with outpos at b2.  We then
			 * calculate the offsets, put them in the right slots and finishup.
			 */

			if (token->text[0] == '?')
				emit("b(?do)");
			else
				emit("b(do)");
			push(outpos);
			if (offsetsize == 16) {
				spit(0);
			}
			spit(0);	/* Place holder for later */
			push(outpos);
			break;
		case TOK_ELSE:
			STATE(token->text, "TOK_ELSE");
			/* Get where we need to patch */
			off = pop();
			emit("bbranch");
			/* Save where we are now. */
			push(outpos);
			if (offsetsize == 16) {
				spit(0);	/* Place holder for later */
			}
			spit(0);	/* Place holder for later */
			emit("b(>resolve)");
			/* Rewind and patch the if branch */
			pos = outpos;
			outpos = off;
			off = pos - off;
			if (offsetsize == 16) {
				spit(0);	/* Place holder for later */
			}
			spit(0);	/* Place holder for later */
			/* revert to the end */
			outpos = pos;
			break;
		case TOK_ENDCASE:
			STATE(token->text, "TOK_ENDCASE:");
			pos = outpos; /* Remember where we need to branch to */

			/* Thread our way backwards and install proper offsets */
			off = pop();
			while (off) {
				int tmp;

				/* Move to this offset */
				outpos = off;
				/* Load next offset to process */
				tmp = outbuf[outpos];

				/* process this offset */
				off = pos - outpos;
				if (offsetsize == 16) {
					spit((off>>8)&0xff);
				}
				spit(off&0xff);
				off = tmp;
			}
			outpos = pos;
			emit("b(endcase)");
			break;
		case TOK_ENDOF:
			STATE(token->text, "TOK_ENDOF");
			off = pop();
			emit("b(endof)");
			/*
			 * Save back pointer in the offset field so we can traverse
			 * the linked list and patch it in the endcase.
			 */
			pos = pop();	/* get position of prev link. */
			push(outpos);	/* save position of this link. */
			spit(pos);	/* save position of prev link. */
			if (offsetsize == 16) {
				spit(0);
			}
			pos = outpos;
			/* Now point the offset from b(of) here. */
			outpos = off;
			off = outpos - off;
			if (offsetsize == 16) {
				spit((off>>8)&0xff);
			}
			spit(off&0xff);
			/* Restore position */
			outpos = pos;
			break;
		case TOK_EXTERNAL:
			STATE(token->text, "TOK_EXTERNAL");
			state = TOK_EXTERNAL;
			break;
		case TOK_FIELD:
			STATE(token->text, "TOK_FIELD");

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in field definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(field)");
			break;

		case TOK_HEX:
			STATE(token->text, "TOK_HEX");
			if (token->text[1] != '#') {
				if (defining) {
					spit(16);
					emit("base");
					emit("!");
				} else
					base = TOK_HEX;
			} else {
				char *end;
				Cell value;

				token = yylex();
				if (token == NULL) {
					(void)printf( "EOF after h#\n");
					return;
				}
				value = strtol(token->text, &end, 16);
				if (*end != 0) {
					(void)printf("Illegal number conversion:%s:%d: %s\n",
					    infile, yylineno, yytext);
					exit(1);
				}
				/*
				 * If this is a 64-bit value we need to store two literals
				 * and issue a `lxjoin' to combine them.  But that's a future
				 * project.
				 */
				emit("b(lit)");
				spit(value>>24);
				spit((value>>16)&0x0ff);
				spit((value>>8)&0x0ff);
				spit(value&0x0ff);
			}
			break;
		case TOK_HEADERLESS:
			STATE(token->text, "TOK_HEADERLESS");
			state = 0;
			break;
		case TOK_HEADERS:
			STATE(token->text, "TOK_HEADERS");
			state = TOK_HEADERS;
			break;
		case TOK_OFFSET16:
			STATE(token->text, "TOK_OFFSET16");
			offsetsize = 16;
			emit("offset16");
			break;
		case TOK_IF:
			STATE(token->text, "TOK_IF");
			/*
			 * Similar to do but simpler since we only deal w/one branch.
			 */
			emit("b?branch");
			push(outpos);
			if (offsetsize == 16) {
				spit(0);	/* Place holder for later */
			}
			spit(0);	/* Place holder for later */
			break;
		case TOK_LEAVE:
			STATE(token->text, "TOK_LEAVE");
			emit("b(leave)");
			break;
		case TOK_LOOP:
			STATE(token->text, "TOK_LOOP");

			if (token->text[0] == '+')
				emit("b(+loop)");
			else
				emit("b(loop)");
			/* First do backwards branch of loop */
			pos = pop();
			off = pos - outpos;
			if (offsetsize == 16) {
				spit((off>>8)&0xff);
			}
			spit(off&0xff);
			/* Now do forward branch of do */
			pos = outpos;
			outpos = pop();
			off = pos - outpos;
			if (offsetsize == 16) {
				spit((off>>8)&0xff);
			}
			spit(off&0xff);
			/* Restore output position */
			outpos = pos;
			break;
		case TOK_OCTAL:
			STATE(token->text, "TOK_OCTAL");
			if (token->text[1] != '#') {
				if (defining) {
					spit(16);
					emit("base");
					emit("!");
				} else
					base = TOK_OCTAL;
			} else {
				char *end;
				Cell value;

				token = yylex();
				if (token == NULL) {
					(void)printf( "EOF after o#\n");
					return;
				}
				value = strtol(token->text, &end, 8);
				if (*end != 0) {
					(void)printf("Illegal number conversion:%s:%d: %s\n",
					    infile, yylineno, yytext);
					exit(1);
				}
				/*
				 * If this is a 64-bit value we need to store two literals
				 * and issue a `lxjoin' to combine them.  But that's a future
				 * project.
				 */
				emit("b(lit)");
				spit(value>>24);
				spit((value>>16)&0x0ff);
				spit((value>>8)&0x0ff);
				spit(value&0x0ff);
			}
			break;
		case TOK_OF:
			STATE(token->text, "TOK_OF");
			/*
			 * Let's hope I get the semantics right.
			 *
			 * The `of' behaves almost the same as an
			 * `if'.  The difference is that `endof'
			 * takes a branch offset to the associated
			 * `endcase'.  Here we will generate a temporary
			 * offset of the `of' associated with the `endof'.
			 * Then in `endcase' we should be pointing just
			 * after the offset of the last `endof' so we
			 * calculate the offset and thread our way backwards
			 * searching for the previous `b(case)' or `b(endof)'.
			 */
			emit("b(of)");
			push(outpos);
			if (offsetsize == 16) {
				spit(0);
			}
			spit(0);	/* Place holder for later */
			break;
		case TOK_REPEAT:
			STATE(token->text, "TOK_REPEAT");
			emit("bbranch");
			pos = pop();
			off = pop();
			/* First the offset for the branch back to the begin */
			off -= outpos;
			if (offsetsize == 16) {
				spit((off>>8)&0xff);
			}
			spit(off&0xff);
			emit("b(>resolve)");
			/* Now point the offset of the while here. */
			off = outpos;
			outpos = pos;
			pos = off - pos;
			if (offsetsize == 16) {
				spit((pos>>8)&0xff);
			}
			spit(pos&0xff);
			/* Return to the end of the output */
			outpos = off;
			break;
		case TOK_THEN:
			STATE(token->text, "TOK_THEN");
			emit("b(>resolve)");
			pos = outpos;
			outpos = pop();
			off = pos - outpos;
			if (offsetsize == 16) {
				spit((off>>8)&0xff);
			}
			spit(off&0xff);
			outpos = pos;
			break;
		case TOK_TO:
			STATE(token->text, "TOK_TO");
			/* The next pass should tokenize the FCODE number */
			emit("b(to)");
			break;
		case TOK_UNTIL:
			STATE(token->text, "TOK_UNTIL");
		{
			int pos;

			emit("b?branch");
			pos = pop();
			pos -= outpos;
			if (offsetsize == 16) {
				spit((pos>>8)&0xff);
			}
			spit(pos&0xff);
		}
		break;
		case TOK_VALUE:
			STATE(token->text, "TOK_VALUE");

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in value definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(value)");
			break;
		case TOK_VARIABLE:
			STATE(token->text, "TOK_VARIABLE");

			token = yylex();
			if (token == NULL) {
				(void)printf( "EOF in variable definition\n");
				return;
			}

			/* Add new code to dictionary */
			fcode = malloc(sizeof(*fcode));
			if (fcode == NULL)
				(void)err(1, "out of memory");

			fcode->num = nextfcode++;
			fcode->name = strdup(token->text);
			if (fcode->name == NULL)
				(void)err(1, "out of memory");

			fadd(dictionary, fcode);

			if (state == 0)
				emit("new-token");
			else {
				if (state == TOK_EXTERNAL)
					emit("external-token");
				else
				/* Here we have a choice of new-token or named-token */
					emit("named-token");
				sspit(token->text);
			}
			spit(fcode->num);
			emit("b(variable)");
			break;
		case TOK_WHILE:
			STATE(token->text, "TOK_WHILE");
			emit("b?branch");
			push(outpos);
			if (offsetsize == 16) {
				spit(0);
			}
			spit(0);
			break;

			/* Tokenizer directives */
		case TOK_BEGTOK:
			STATE(token->text, "TOK_BEGTOK");
			tokenizer = 1;
			break;
		case TOK_EMIT_BYTE:
			STATE(token->text, "TOK_EMIT_BYTE");
			spit(pop());
			break;
		case TOK_ENDTOK:
			STATE(token->text, "TOK_ENDTOK");
			tokenizer = 0;
			break;
		case TOK_FLOAD:
			STATE(token->text, "TOK_FLOAD");
			/* Parse a different file for a while */
			token = yylex();
			if ((inf = fopen(token->text, "r")) == NULL) {
				(void)printf("%s: Could not open %s: %s\n",
					      myname, token->text, strerror(errno));
				break;
			}
			inbuf = yy_create_buffer(inf,YY_BUF_SIZE);
			yy_switch_to_buffer(inbuf);
			{
				char *oldinfile = infile;

				infile = token->text;
				tokenize(inbuf);
				infile = oldinfile;
			}
			yy_switch_to_buffer(input);
			yy_delete_buffer(inbuf);
			fclose(inf);
			break;
		case TOK_OTHER:
			STATE(token->text, "TOK_OTHER");
			if (apply_macros(input, token->text))
				break;
			if (emit(token->text)) {
#if 0
				/*
				 * Call an external command
				 *
				 * XXXXX assumes it will always find the command
				 */
				sspit(token->text);
				emit("$find");
				emit("drop");
				emit("execute");
#else
				(void)printf( "%s: undefined token `%s'\n",
					      myname, token->text);
				fflush(stderr);
				exit(1);
#endif
			}
			break;
		default:
			break;
		}
	}
	return;
}

/*
 * print a tokenizer error message
 */
void
token_err(int lineno, char *infile, char *text, char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	if (infile)
		(void)fprintf(stderr, "%s:%d: ", infile, lineno);
	if (fmt)
		(void)vfprintf(stderr, fmt, ap);
	fputc('\n', stderr);
	if (text)
		fprintf(stderr, "\t%s", text);
	va_end(ap);
	exit(1);
}

/*
 * Lookup fcode string in dictionary and spit it out.
 *
 * Fcode must be in dictionary.  No alias conversion done.
 */
int
emit(str)
	char *str;
{
	struct fcode *code;
	if ((code = flookup( dictionary, str)))
		spit(code->num);
#ifdef DEBUG
	if (debug > 1) {
		if (code)
			(void)printf( "emitting `%s'\n", code->name);
		else
			(void)printf( "emit: not found `%s'\n", str);
	}
#endif
	return (code == NULL);
}

/*
 * Spit out an integral value as a series of FCodes.
 *
 * It will spit out one zero byte or as many bytes as are
 * non-zero.
 */
int
spit(n)
	long n;
{
	int count = 1;

	if (n >> 8)
		count += spit(n >> 8);
	if (outpos >= outbufsiz) {
		while (outpos >= outbufsiz) outbufsiz += BUFCLICK;
		if (!(outbuf = realloc(outbuf, outbufsiz))) {
			(void)printf( "realloc of %ld bytes failed -- out of memory\n",
				      (long)outbufsiz);
			exit(1);
		}
	}
	outbuf[outpos++] = n;
	return (count);
}

/*
 * Spit out an FCode string.
 */
void
sspit(s)
	char *s;
{
	int len = strlen(s);

	if (len > 255) {
		(void)printf( "string length %d too long\n", len);
		return;
	}
#ifdef DEBUG
	if (debug > 1)
		(void)printf( "sspit: len %d str `%s'\n", len, s);
#endif
	spit(len);
	while (*s)
		spit(*s++);
}

int
yywrap()
{
	/* Always generate EOF */
	return (1);
}


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