support win32's inf convention

panda/src/egg/lexer.cxx.prebuilt

@@ -1,2967 +1,3000 @@
-#define yy_create_buffer eggyy_create_buffer
-#define yy_delete_buffer eggyy_delete_buffer
-#define yy_scan_buffer eggyy_scan_buffer
-#define yy_scan_string eggyy_scan_string
-#define yy_scan_bytes eggyy_scan_bytes
-#define yy_flex_debug eggyy_flex_debug
-#define yy_init_buffer eggyy_init_buffer
-#define yy_flush_buffer eggyy_flush_buffer
-#define yy_load_buffer_state eggyy_load_buffer_state
-#define yy_switch_to_buffer eggyy_switch_to_buffer
-#define yyin eggyyin
-#define yyleng eggyyleng
-#define yylex eggyylex
-#define yyout eggyyout
-#define yyrestart eggyyrestart
-#define yytext eggyytext
-#define yywrap eggyywrap
-
-#line 20 "lex.yy.c"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header$
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-#include <errno.h>
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-#ifndef _WIN32
-#endif
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#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. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-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.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-	/* 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
-	};
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* 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".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* 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 YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 98
-#define YY_END_OF_BUFFER 99
-static yyconst short int yy_accept[557] =
-    {   0,
-        0,    0,   99,   97,    2,    1,   96,   97,   97,   97,
-       97,   90,   90,   97,   97,   97,    5,   97,    1,   97,
-       90,   97,   90,    4,    3,   90,   92,   97,   91,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,    3,    3,   92,   97,   90,   91,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       66,   97,   97,   97,   94,   97,   95,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   18,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   32,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   81,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   24,   97,   97,   97,   97,
-
-       22,   97,   97,   97,   97,   97,   31,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   52,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   67,   97,   97,   97,
-       97,   97,   97,   97,   97,   78,   97,   97,   97,   97,
-       97,   97,   93,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   19,   97,   97,   97,   97,   23,
-       97,   28,   97,   97,   97,   97,   97,   97,   37,   38,
-       97,   97,   97,   43,   97,   97,   97,   97,   97,   97,
-       97,   53,   97,   55,   56,   57,   97,   97,   97,   97,
-
-       97,   97,   97,   97,   97,   97,   97,   97,   74,   97,
-       77,   97,   97,   97,   97,   97,   97,   93,   97,    7,
-       97,   97,   97,   12,   97,   97,   97,   97,   97,   97,
-       97,   21,   26,   97,   97,   30,   97,   97,   33,   34,
-       97,   97,   42,   97,   97,   97,   97,   48,   97,   97,
-       97,   97,   97,   97,   60,   97,   97,   97,   65,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   11,   13,   97,   97,   97,
-       97,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-       44,   97,   97,   97,   97,   97,   97,   54,   58,   59,
-
-       97,   97,   63,   97,   97,   97,   97,   97,   97,   97,
-       97,   97,   97,   97,   97,   84,   97,   97,   97,   97,
-       97,   97,   97,   14,   15,   97,   97,   97,   20,   97,
-       97,   35,   97,   97,   40,   41,   97,   97,   97,   97,
-       97,   51,   97,   62,   97,   68,   69,   70,   97,   97,
-       97,   97,   79,   80,   82,   83,   97,   97,   97,   97,
-       97,   97,   10,   97,   97,   25,   97,   97,   36,   39,
-       97,   97,   97,   97,   97,   61,   97,   71,   97,   97,
-       97,   97,   97,   97,   97,   88,   97,   97,    8,   97,
-       16,   97,   97,   97,   97,   97,   97,   97,   97,   97,
-
-       72,   73,   97,   97,   97,   97,   87,   97,   97,   97,
-       97,   97,   29,   45,   97,   47,   49,   50,   97,   97,
-       97,   85,   86,   97,    6,   97,   97,   97,   97,   97,
-       75,   97,   89,   97,   97,   97,   46,   97,   97,   97,
-       97,   97,   97,   76,   97,   97,   97,   97,    9,   97,
-       97,   64,   17,   97,   27,    0
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    4,    1,    5,    1,    1,    1,    1,
-        1,    6,    7,    1,    8,    9,   10,   11,   12,   13,
-       14,   15,   13,   13,   13,   13,   13,    1,    1,   16,
-        1,   17,    1,    1,   19,   20,   21,   22,   23,   24,
-       25,   26,   27,   28,   29,   30,   31,   32,   33,   34,
-       35,   36,   37,   38,   39,   40,   41,   42,   43,   44,
-        1,    1,    1,    1,   18,    1,   19,   20,   21,   22,
-
-       23,   24,   25,   26,   27,   28,   29,   30,   31,   32,
-       33,   34,   35,   36,   37,   38,   39,   40,   41,   42,
-       43,   44,   45,    1,   45,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    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 int yy_meta[46] =
-    {   0,
-        1,    2,    3,    2,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    2
-    } ;
-
-static yyconst short int yy_base[562] =
-    {   0,
-        0,   44,  663,    0,  664,    0,  664,    8,   81,   22,
-       18,  100,   19,  123,  630,  642,  664,    0,    0,   29,
-       30,  628,   51,    0,   65,   68,   14,  159,  164,   61,
-       91,  170,   43,  623,  631,  625,  623,  623,   70,   68,
-       66,   86,  621,   93,  175,  181,  128,  111,  629,  628,
-      619,  626,  136,    0,   18,  207,  213,    0,  605,  629,
-       45,  615,  627,  612,  102,  627,  607,  605,  604,  607,
-      614,  602,  597,  593,  603,  604,  595,  599,  597,  173,
-      603,  596,  596,  594,  588,  603,  601,  587,  586,  593,
-      598,  581,  100,  594,  597,  578,  596,  595,  578,  593,
-
-      584,  209,  568,  586,  176,  570,  578,  577,  588,  575,
-        0,  574,  566,  570,    0,  589,    0,  572,  577,  567,
-      563,  573,  558,  556,  562,  199,  555,    0,  552,  572,
-      550,  551,  566,  562,  567,  539,  563,  558,  562,  540,
-      561,    0,  547,  538,  543,  536,  550,  538,  146,  548,
-      546,  538,  548,  544,  543,  527,  532,  520,  545,  542,
-      195,  528,  529,  519,  535,  518,  525,  537,  528,   48,
-      520,  519,  526,  174,  532,  516,  515,    0,  514,  513,
-      506,  538,  500,  518,  517,  519,  502,  507,  530,  512,
-      507,  510,  499,  509,  513,    0,  510,  497,  508,  502,
-
-        0,  508,  493,  506,  496,  487,    0,  481,  500,  480,
-      480,  499,  498,  478,  486,  482,  494,  491,  472,  487,
-      471,  487,  467,  479,    0,  486,  464,  484,  483,  482,
-      471,   79,  474,  469,  474,  471,    0,  470,  465,  452,
-      465,  452,  471,  455,  469,    0,  452,  451,  450,  449,
-      458,  461,  231,  443,  461,  444,  445,  452,  457,  451,
-      450,  439,  438,  442,    0,  436,  448,  449,  448,    0,
-      437,    0,  440,  445,  439,  428,  442,  441,    0,    0,
-      430,  414,  438,    0,  424,  194,  415,  435,  419,  420,
-      416,    0,  425,    0,    0,    0,  416,  410,  428,  412,
-
-      411,  416,  424,  408,  402,  402,  399,  134,    0,  411,
-        0,  397,  396,  395,  394,  389,  398,    0,  408,    0,
-      409,  408,  409,    0,  408,  401,  385,  399,  389,  399,
-      389,    0,    0,  397,  398,    0,  393,  394,    0,    0,
-      395,  221,    0,  396,  373,  372,  372,    0,  384,  381,
-      375,  389,  388,  387,    0,  382,  377,  120,    0,  363,
-      362,  376,  372,  364,  377,  365,  357,  356,  355,  354,
-      230,  363,  350,  352,  357,    0,    0,  369,  368,  352,
-      364,  359,  364,  340,  357,  361,  354,  346,  358,  357,
-        0,  337,  336,  328,  347,  344,  351,    0,    0,    0,
-
-      344,  349,    0,  332,  347,  346,  345,  324,  324,  321,
-      335,  340,  339,  338,  337,    0,  321,  319,  328,  319,
-      313,  326,  330,    0,    0,  308,  307,  327,    0,  320,
-      319,    0,  324,  323,    0,    0,  299,  314,  303,  304,
-      309,    0,  317,    0,  301,    0,    0,    0,  315,  300,
-      307,  224,    0,    0,    0,    0,  302,  295,  303,  239,
-      286,  241,    0,  308,  301,    0,  287,  286,    0,    0,
-      298,  301,  296,  280,  279,    0,  294,    0,  298,  297,
-      294,  274,  280,  280,  292,    0,  271,  284,    0,  283,
-        0,  268,  266,  286,  285,  280,  283,  282,  281,  270,
-
-        0,    0,  264,  259,  277,  276,    0,  287,  274,  258,
-      246,  265,    0,    0,  264,    0,    0,    0,  248,  268,
-      257,    0,    0,  266,    0,  244,  244,  238,  262,  251,
-        0,  243,    0,  253,  227,  229,    0,  227,  242,  204,
-      209,  174,  160,    0,  122,   76,   35,   32,    0,   21,
-        1,    0,    0,    1,    0,  664,  266,    0,  269,  271,
-      273
-    } ;
-
-static yyconst short int yy_def[562] =
-    {   0,
-      557,  557,  556,  558,  556,  559,  556,  558,  558,  558,
-      558,  558,   12,  558,  558,  558,  556,  558,  559,  558,
-       12,  558,  558,  558,  560,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  560,  561,  558,  558,  558,   29,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  253,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,  558,  558,  558,  558,  558,
-      558,  558,  558,  558,  558,    0,  556,  556,  556,  556,
-      556
-    } ;
-
-static yyconst short int yy_nxt[710] =
-    {   0,
-       18,    5,    6,    7,  556,  556,    8,    9,   10,   11,
-       12,   13,   13,   13,   13,   14,   20,  555,   21,   21,
-       21,   21,   21,   24,   55,   55,   15,   25,   55,   55,
-      554,   16,   23,   23,   23,   23,   23,  553,   18,   23,
-       23,   23,   23,   23,   17,    5,    6,    7,  552,   18,
-        8,    9,   10,   11,   12,   13,   13,   13,   13,   14,
-       18,   23,   23,   23,   23,   23,   54,  551,   54,   76,
-       15,   18,   77,   28,  120,   16,  121,  239,   23,   23,
-       23,   23,   23,   59,   60,  240,   85,   61,   17,   20,
-       28,   21,   21,   21,   21,   21,   83,  298,   88,   62,
-
-       86,  299,   84,   87,   89,   90,  550,   22,   26,   54,
-       21,   21,   21,   21,   21,   94,   63,   95,  110,   27,
-       64,   91,   28,   65,   92,   96,  157,  111,  112,  158,
-       66,  125,  126,  113,  127,  107,  403,   54,  549,   54,
-      404,   29,   30,   31,   32,  108,   33,   34,   35,   36,
-       37,   38,   39,   40,   41,   42,   43,  364,   44,   45,
-       46,   47,   48,  365,   49,   56,   56,  109,  214,   57,
-       57,   57,   57,   57,   58,   58,   58,   58,   58,   97,
-       54,  215,   58,   58,   58,   58,   58,   58,   67,  142,
-       68,  548,  244,  143,  172,   98,   69,   99,  173,  102,
-
-      100,   70,  174,  103,  245,   71,  547,   72,   73,  144,
-      104,   74,   75,  227,  345,  101,  105,   57,   57,   57,
-       57,   57,  106,   57,   57,   57,   57,   57,  167,  192,
-      346,  546,  193,  168,  389,  390,  228,  229,  230,  545,
-      169,  318,  318,  318,  318,  318,  416,  481,  417,  318,
-      318,  318,  318,  318,  318,  486,  487,  489,  544,  543,
-      482,  490,  542,  418,  541,  419,    4,    4,    4,   19,
-       19,   53,   53,   54,   54,  540,  539,  538,  537,  536,
-      535,  534,  533,  532,  531,  530,  529,  528,  527,  526,
-      525,  524,  523,  522,  521,  520,  519,  518,  517,  516,
-
-      515,  514,  513,  512,  511,  510,  509,  508,  507,  506,
-      505,  504,  503,  502,  501,  500,  499,  498,  497,  496,
-      495,  494,  493,  492,  491,  488,  485,  484,  483,  480,
-      479,  478,  477,  476,  475,  474,  473,  472,  471,  470,
-      469,  468,  467,  466,  465,  464,  463,  462,  461,  460,
-      459,  458,  457,  456,  455,  454,  453,  452,  451,  450,
-      449,  448,  447,  446,  445,  444,  443,  442,  441,  440,
-      439,  438,  437,  436,  435,  434,  433,  432,  431,  430,
-      429,  428,  427,  426,  425,  424,  423,  422,  421,  420,
-      415,  414,  413,  412,  411,  410,  409,  408,  407,  406,
-
-      405,  402,  401,  400,  399,  398,  397,  396,  395,  394,
-      393,  392,  391,  388,  387,  386,  385,  384,  383,  382,
-      381,  380,  379,  378,  377,  376,  375,  374,  373,  372,
-      371,  370,  369,  368,  367,  366,  363,  362,  361,  360,
-      359,  358,  357,  356,  355,  354,  353,  352,  351,  350,
-      349,  348,  347,  344,  343,  342,  341,  340,  339,  338,
-      337,  336,  335,  334,  333,  332,  331,  330,  329,  328,
-      327,  326,  325,  324,  323,  322,  321,  320,  319,  317,
-      316,  315,  314,  313,  312,  311,  310,  309,  308,  307,
-      306,  305,  304,  303,  302,  301,  300,  297,  296,  295,
-
-      294,  293,  292,  291,  290,  289,  288,  287,  286,  285,
-      284,  283,  282,  281,  280,  279,  278,  277,  276,  275,
-      274,  273,  272,  271,  270,  269,  268,  267,  266,  265,
-      264,  263,  262,  261,  260,  259,  258,  257,  256,  255,
-      254,  253,  252,  251,  250,  249,  248,  247,  246,  243,
-      242,  241,  238,  237,  236,  235,  234,  233,  232,  231,
-      226,  225,  224,  223,  222,  221,  220,  219,  218,  217,
-      216,  213,  212,  211,  210,  209,  208,  207,  206,  205,
-      204,  203,  202,  201,  200,  199,  198,  197,  196,  195,
-      194,  191,  190,  189,  188,  187,  186,  185,  184,  183,
-
-      182,  181,  180,  179,  178,  177,  176,  175,  171,  170,
-      166,  165,  164,  163,  162,  161,  160,  159,  156,  155,
-      154,  153,  152,  151,  150,  149,  148,  147,  146,  145,
-      141,  140,  139,  138,  137,  136,  135,  134,  133,  132,
-      131,  130,  129,  128,  124,  123,  122,  119,  118,  117,
-      116,  115,  114,   93,   82,   81,   80,   79,   78,   52,
-       51,   50,  556,    3,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-
-      556,  556,  556,  556,  556,  556,  556,  556,  556
-    } ;
-
-static yyconst short int yy_chk[710] =
-    {   0,
-      558,    1,    1,    1,    0,    0,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    8,  554,    8,    8,
-        8,    8,    8,   11,   27,   27,    1,   11,   55,   55,
-      551,    1,   10,   10,   10,   10,   10,  550,   13,   20,
-       20,   20,   20,   20,    1,    2,    2,    2,  548,   21,
-        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
-       13,   23,   23,   23,   23,   23,   25,  547,   25,   33,
-        2,   21,   33,   23,   61,    2,   61,  170,   26,   26,
-       26,   26,   26,   30,   30,  170,   40,   30,    2,    9,
-       26,    9,    9,    9,    9,    9,   39,  232,   41,   30,
-
-       40,  232,   39,   40,   41,   42,  546,    9,   12,   25,
-       12,   12,   12,   12,   12,   44,   31,   44,   48,   12,
-       31,   42,   12,   31,   42,   44,   93,   48,   48,   93,
-       31,   65,   65,   48,   65,   47,  358,   53,  545,   53,
-      358,   12,   14,   14,   14,   47,   14,   14,   14,   14,
-       14,   14,   14,   14,   14,   14,   14,  308,   14,   14,
-       14,   14,   14,  308,   14,   28,   28,   47,  149,   28,
-       28,   28,   28,   28,   29,   29,   29,   29,   29,   45,
-       53,  149,   29,   29,   29,   29,   29,   29,   32,   80,
-       32,  543,  174,   80,  105,   45,   32,   45,  105,   46,
-
-       45,   32,  105,   46,  174,   32,  542,   32,   32,   80,
-       46,   32,   32,  161,  286,   45,   46,   56,   56,   56,
-       56,   56,   46,   57,   57,   57,   57,   57,  102,  126,
-      286,  541,  126,  102,  342,  342,  161,  161,  161,  540,
-      102,  253,  253,  253,  253,  253,  371,  452,  371,  253,
-      253,  253,  253,  253,  253,  460,  460,  462,  539,  538,
-      452,  462,  536,  371,  535,  371,  557,  557,  557,  559,
-      559,  560,  560,  561,  561,  534,  532,  530,  529,  528,
-      527,  526,  524,  521,  520,  519,  515,  512,  511,  510,
-      509,  508,  506,  505,  504,  503,  500,  499,  498,  497,
-
-      496,  495,  494,  493,  492,  490,  488,  487,  485,  484,
-      483,  482,  481,  480,  479,  477,  475,  474,  473,  472,
-      471,  468,  467,  465,  464,  461,  459,  458,  457,  451,
-      450,  449,  445,  443,  441,  440,  439,  438,  437,  434,
-      433,  431,  430,  428,  427,  426,  423,  422,  421,  420,
-      419,  418,  417,  415,  414,  413,  412,  411,  410,  409,
-      408,  407,  406,  405,  404,  402,  401,  397,  396,  395,
-      394,  393,  392,  390,  389,  388,  387,  386,  385,  384,
-      383,  382,  381,  380,  379,  378,  375,  374,  373,  372,
-      370,  369,  368,  367,  366,  365,  364,  363,  362,  361,
-
-      360,  357,  356,  354,  353,  352,  351,  350,  349,  347,
-      346,  345,  344,  341,  338,  337,  335,  334,  331,  330,
-      329,  328,  327,  326,  325,  323,  322,  321,  319,  317,
-      316,  315,  314,  313,  312,  310,  307,  306,  305,  304,
-      303,  302,  301,  300,  299,  298,  297,  293,  291,  290,
-      289,  288,  287,  285,  283,  282,  281,  278,  277,  276,
-      275,  274,  273,  271,  269,  268,  267,  266,  264,  263,
-      262,  261,  260,  259,  258,  257,  256,  255,  254,  252,
-      251,  250,  249,  248,  247,  245,  244,  243,  242,  241,
-      240,  239,  238,  236,  235,  234,  233,  231,  230,  229,
-
-      228,  227,  226,  224,  223,  222,  221,  220,  219,  218,
-      217,  216,  215,  214,  213,  212,  211,  210,  209,  208,
-      206,  205,  204,  203,  202,  200,  199,  198,  197,  195,
-      194,  193,  192,  191,  190,  189,  188,  187,  186,  185,
-      184,  183,  182,  181,  180,  179,  177,  176,  175,  173,
-      172,  171,  169,  168,  167,  166,  165,  164,  163,  162,
-      160,  159,  158,  157,  156,  155,  154,  153,  152,  151,
-      150,  148,  147,  146,  145,  144,  143,  141,  140,  139,
-      138,  137,  136,  135,  134,  133,  132,  131,  130,  129,
-      127,  125,  124,  123,  122,  121,  120,  119,  118,  116,
-
-      114,  113,  112,  110,  109,  108,  107,  106,  104,  103,
-      101,  100,   99,   98,   97,   96,   95,   94,   92,   91,
-       90,   89,   88,   87,   86,   85,   84,   83,   82,   81,
-       79,   78,   77,   76,   75,   74,   73,   72,   71,   70,
-       69,   68,   67,   66,   64,   63,   62,   60,   59,   52,
-       51,   50,   49,   43,   38,   37,   36,   35,   34,   22,
-       16,   15,    3,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-      556,  556,  556,  556,  556,  556,  556,  556,  556,  556,
-
-      556,  556,  556,  556,  556,  556,  556,  556,  556
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* 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 "lexer.lxx"
-#define INITIAL 0
-/*
-// Filename: lexer.l
-// Created by:  drose (16Jan99)
-// 
-////////////////////////////////////////////////////////////////////
-*/
-#line 9 "lexer.lxx"
-#include "pandabase.h"
-#include "lexerDefs.h"
-#include "parserDefs.h"
-#include "config_egg.h"
-#include "parser.h"
-#include "indent.h"
-#include "pnotify.h"
-#include "pmutex.h"
-
-#include <math.h>
-
-extern "C" int eggyywrap(void);  // declared below.
-
-static int yyinput(void);        // declared by flex.
-
-
-////////////////////////////////////////////////////////////////////
-// Static variables
-////////////////////////////////////////////////////////////////////
-
-// This mutex protects all of these global variables. 
-Mutex egg_lock; 
-
-// We'll increment line_number and col_number as we parse the file, so
-// that we can report the position of an error.
-static int line_number = 0;
-static int col_number = 0;
-
-// current_line holds as much of the current line as will fit.  Its
-// only purpose is for printing it out to report an error to the user.
-static const int max_error_width = 1024;
-static char current_line[max_error_width + 1];
-
-static int error_count = 0;
-static int warning_count = 0;
-
-// This is the pointer to the current input stream.
-static istream *inp = NULL;
-
-// This is the name of the egg file we're parsing.  We keep it so we
-// can print it out for error messages.
-static string egg_filename;
-
-// This is the initial token state returned by the lexer.  It allows
-// the yacc grammar to start from initial points.
-static int initial_token;
-
-////////////////////////////////////////////////////////////////////
-// Defining the interface to the lexer.
-////////////////////////////////////////////////////////////////////
-
-void
-egg_init_lexer(istream &in, const string &filename) {
-  inp = &in;
-  egg_filename = filename;
-  line_number = 0;
-  col_number = 0;
-  error_count = 0;
-  warning_count = 0;
-  initial_token = START_EGG;
-}
-
-void
-egg_start_group_body() {
-  /* Set the initial state to begin within a group_body context,
-     instead of at the beginning of the egg file. */
-  initial_token = START_GROUP_BODY;
-}
-
-void
-egg_start_texture_body() {
-  initial_token = START_TEXTURE_BODY;
-}
-
-void
-egg_start_primitive_body() {
-  initial_token = START_PRIMITIVE_BODY;
-}
-
-int
-egg_error_count() {
-  return error_count;
-}
-
-int
-egg_warning_count() {
-  return warning_count;
-}
-
-
-////////////////////////////////////////////////////////////////////
-// Internal support functions.
-////////////////////////////////////////////////////////////////////
-
-int
-eggyywrap(void) {
-  return 1;
-}
-
-void
-eggyyerror(const string &msg) {
-  if (egg_cat.is_error()) {
-    ostream &out = egg_cat.error(false);
-
-    out << "\nError";
-    if (!egg_filename.empty()) {
-      out << " in " << egg_filename;
-    }
-    out 
-      << " at line " << line_number << ", column " << col_number << ":\n"
-      << setiosflags(Notify::get_literal_flag())
-      << current_line << "\n";
-    indent(out, col_number-1) 
-      << "^\n" << msg << "\n\n" 
-      << resetiosflags(Notify::get_literal_flag()) << flush;
-  }
-  error_count++;
-}
-
-void
-eggyyerror(ostringstream &strm) {
-  string s = strm.str();
-  eggyyerror(s);
-}
-
-void
-eggyywarning(const string &msg) {
-  if (egg_cat.is_warning()) {
-    ostream &out = egg_cat.warning(false);
-
-    out << "\nWarning";
-    if (!egg_filename.empty()) {
-      out << " in " << egg_filename;
-    }
-    out 
-      << " at line " << line_number << ", column " << col_number << ":\n"
-      << setiosflags(Notify::get_literal_flag())
-      << current_line << "\n";
-    indent(out, col_number-1) 
-      << "^\n" << msg << "\n\n" 
-      << resetiosflags(Notify::get_literal_flag()) << flush;
-  }
-  warning_count++;
-}
-
-void
-eggyywarning(ostringstream &strm) {
-  string s = strm.str();
-  eggyywarning(s);
-}
-
-// Now define a function to take input from an istream instead of a
-// stdio FILE pointer.  This is flex-specific.
-static void
-input_chars(char *buffer, int &result, int max_size) {
-  nassertv(inp != NULL);
-  if (*inp) {
-    inp->read(buffer, max_size);
-    result = inp->gcount();
-
-    if (line_number == 0) {
-      // This is a special case.  If we are reading the very first bit
-      // from the stream, copy it into the current_line array.  This
-      // is because the \n.* rule below, which fills current_line
-      // normally, doesn't catch the first line.
-      int length = min(max_error_width, result);
-      strncpy(current_line, buffer, length);
-      current_line[length] = '\0';
-      line_number++;
-      col_number = 0;
-
-      // Truncate it at the newline.
-      char *end = strchr(current_line, '\n');
-      if (end != NULL) {
-        *end = '\0';
-      }
-    }
-
-  } else {
-    // End of file or I/O error.
-    result = 0;
-  }
-}
-#undef YY_INPUT
-#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size)
-
-// read_char reads and returns a single character, incrementing the
-// supplied line and column numbers as appropriate.  A convenience
-// function for the scanning functions below.
-static int
-read_char(int &line, int &col) {
-  int c = yyinput();
-  if (c == '\n') {
-    line++;
-    col = 0;
-  } else {
-    col++;
-  }
-  return c;
-}
-
-// scan_quoted_string reads a string delimited by quotation marks and
-// returns it.
-static string
-scan_quoted_string() {
-  string result;
-
-  // We don't touch the current line number and column number during
-  // scanning, so that if we detect an error while scanning the string
-  // (e.g. an unterminated string), we'll report the error as
-  // occurring at the start of the string, not at the end--somewhat
-  // more convenient for the user.
-
-  // Instead of adjusting the global line_number and col_number
-  // variables, we'll operate on our own local variables for the
-  // interim.
-  int line = line_number;
-  int col = col_number;
-
-  int c;
-  c = read_char(line, col);
-  while (c != '"' && c != EOF) {
-    result += c;
-    c = read_char(line, col);
-  }
-
-  if (c == EOF) {
-    eggyyerror("This quotation mark is unterminated.");
-  }
-
-  line_number = line;
-  col_number = col;
-
-  return result;
-}
-
-// eat_c_comment scans past all characters up until the first */
-// encountered.
-static void
-eat_c_comment() {
-  // As above, we'll operate on our own local copies of line_number
-  // and col_number within this function.
-
-  int line = line_number;
-  int col = col_number;
-
-  int c, last_c;
-  
-  last_c = '\0';
-  c = read_char(line, col);
-  while (c != EOF && !(last_c == '*' && c == '/')) {
-    if (last_c == '/' && c == '*') {
-      ostringstream errmsg;
-      errmsg << "This comment contains a nested /* symbol at line "
-             << line << ", column " << col-1 << "--possibly unclosed?"
-             << ends;
-      eggyywarning(errmsg);
-    }
-    last_c = c;
-    c = read_char(line, col);
-  }
-
-  if (c == EOF) {
-    eggyyerror("This comment marker is unclosed.");
-  }
-
-  line_number = line;
-  col_number = col;
-}
-
-
-// accept() is called below as each piece is pulled off and
-// accepted by the lexer; it increments the current column number.
-INLINE void accept() {
-  col_number += yyleng;
-}
-
-#line 1009 "lex.yy.c"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#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 (void) fwrite( yytext, yyleng, 1, yyout )
-#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->yy_is_interactive ) \
-		{ \
-		int c = '*', 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
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* 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
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-
-#line 292 "lexer.lxx"
-
-
-
-  if (initial_token != 0) {
-    int t = initial_token;
-    initial_token = 0;
-    return t;
-  }
-
-
-#line 1182 "lex.yy.c"
-
-	if ( yy_init )
-		{
-		yy_init = 0;
-
-#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 )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	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
-			{
-			register 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 >= 557 )
-					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] != 664 );
-
-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;
-
-
-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 302 "lexer.lxx"
-{
-  // New line.  Save a copy of the line so we can print it out for the
-  // benefit of the user in case we get an error.
-
-  strncpy(current_line, yytext+1, max_error_width);
-  current_line[max_error_width] = '\0';
-  line_number++;
-  col_number=0;
-
-  // Return the whole line to the lexer, except the newline character,
-  // which we eat.
-  yyless(1);
-}
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 316 "lexer.lxx"
-{ 
-  // Eat whitespace.
-  accept();
-}
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 321 "lexer.lxx"
-{ 
-  // Eat C++-style comments.
-  accept();
-}
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 326 "lexer.lxx"
-{
-  // Eat C-style comments.
-  accept();
-  eat_c_comment(); 
-}
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 332 "lexer.lxx"
-{
-  // Send curly braces as themselves.
-  accept(); 
-  return eggyytext[0];
-}
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 340 "lexer.lxx"
-{
-  accept();
-  return BEZIERCURVE;
-}
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 344 "lexer.lxx"
-{
-  accept();
-  return BFACE;
-}
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 348 "lexer.lxx"
-{
-  accept();
-  return BILLBOARD;
-}
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 352 "lexer.lxx"
-{
-  accept();
-  return BILLBOARDCENTER;
-}
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 356 "lexer.lxx"
-{
-  accept();
-  return BINORMAL;
-}
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 360 "lexer.lxx"
-{
-  accept();
-  return BUNDLE;
-}
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 364 "lexer.lxx"
-{
-  accept();
-  return SCALAR;
-}
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 368 "lexer.lxx"
-{
-  accept();
-  return CLOSED;
-}
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 372 "lexer.lxx"
-{
-  accept();
-  return COLLIDE;
-}
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 376 "lexer.lxx"
-{
-  accept();
-  return COMMENT;
-}
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 380 "lexer.lxx"
-{
-  accept();
-  return COMPONENT;
-}
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 384 "lexer.lxx"
-{
-  accept();
-  return COORDSYSTEM;
-}
-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 388 "lexer.lxx"
-{
-  accept();
-  return CV;
-}
-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 392 "lexer.lxx"
-{
-  accept();
-  return DART;
-}
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 396 "lexer.lxx"
-{
-  accept();
-  return DNORMAL;
-}
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 400 "lexer.lxx"
-{
-  accept();
-  return DRGBA;
-}
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 404 "lexer.lxx"
-{
-  accept();
-  return DUV;
-}
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 408 "lexer.lxx"
-{
-  accept();
-  return DXYZ;
-}
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 412 "lexer.lxx"
-{
-  accept();
-  return DCS;
-}
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 416 "lexer.lxx"
-{
-  accept();
-  return DISTANCE;
-}
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 420 "lexer.lxx"
-{
-  accept();
-  return DTREF;
-}
-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 424 "lexer.lxx"
-{
-  accept();
-  return DYNAMICVERTEXPOOL;
-}
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 428 "lexer.lxx"
-{
-  accept();
-  return EXTERNAL_FILE;
-}
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 432 "lexer.lxx"
-{
-  accept();
-  return FLIGHT;
-}
-	YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 436 "lexer.lxx"
-{
-  accept();
-  return GROUP;
-}
-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 440 "lexer.lxx"
-{
-  accept();
-  return HIP;
-}
-	YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 444 "lexer.lxx"
-{
-  accept();
-  return INTANGENT;
-}
-	YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 448 "lexer.lxx"
-{
-  accept();
-  return JOINT;
-}
-	YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 452 "lexer.lxx"
-{
-  accept();
-  return KNOTS;
-}
-	YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 456 "lexer.lxx"
-{
-  accept();
-  return INCLUDE;
-}
-	YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 460 "lexer.lxx"
-{
-  accept();
-  return INSTANCE;
-}
-	YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 464 "lexer.lxx"
-{
-  accept();
-  return LINE;
-}
-	YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 468 "lexer.lxx"
-{
-  accept();
-  return LOOP;
-}
-	YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 472 "lexer.lxx"
-{
-  accept();
-  return MATERIAL;
-}
-	YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 476 "lexer.lxx"
-{
-  accept();
-  return MATRIX3;
-}
-	YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 480 "lexer.lxx"
-{
-  accept();
-  return MATRIX4;
-}
-	YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 484 "lexer.lxx"
-{
-  accept();
-  return MODEL;
-}
-	YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 488 "lexer.lxx"
-{
-  accept();
-  return MREF;
-}
-	YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 492 "lexer.lxx"
-{
-  accept();
-  return NORMAL;
-}
-	YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 496 "lexer.lxx"
-{
-  accept();
-  return NURBSCURVE;
-}
-	YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 500 "lexer.lxx"
-{
-  accept();
-  return NURBSSURFACE;
-}
-	YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 504 "lexer.lxx"
-{
-  accept();
-  return OBJECTTYPE;
-}
-	YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 508 "lexer.lxx"
-{
-  accept();
-  return ORDER;
-}
-	YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 512 "lexer.lxx"
-{
-  accept();
-  return OUTTANGENT;
-}
-	YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 516 "lexer.lxx"
-{
-  accept();
-  return POINTLIGHT;
-}
-	YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 520 "lexer.lxx"
-{
-  accept();
-  return POLYGON;
-}
-	YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 524 "lexer.lxx"
-{
-  accept();
-  return REF;
-}
-	YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 528 "lexer.lxx"
-{
-  accept();
-  return RGBA;
-}
-	YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 532 "lexer.lxx"
-{
-  accept();
-  return ROTATE;
-}
-	YY_BREAK
-case 55:
-YY_RULE_SETUP
-#line 536 "lexer.lxx"
-{
-  accept();
-  return ROTX;
-}
-	YY_BREAK
-case 56:
-YY_RULE_SETUP
-#line 540 "lexer.lxx"
-{
-  accept();
-  return ROTY;
-}
-	YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 544 "lexer.lxx"
-{
-  accept();
-  return ROTZ;
-}
-	YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 548 "lexer.lxx"
-{
-  accept();
-  return SANIM;
-}
-	YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 552 "lexer.lxx"
-{
-  accept();
-  return SCALAR;
-}
-	YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 556 "lexer.lxx"
-{
-  accept();
-  return SCALE;
-}
-	YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 560 "lexer.lxx"
-{
-  accept();
-  return SEQUENCE;
-}
-	YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 564 "lexer.lxx"
-{
-  accept();
-  return SHADING;
-}
-	YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 568 "lexer.lxx"
-{
-  accept();
-  return SWITCH;
-}
-	YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 572 "lexer.lxx"
-{
-  accept();
-  return SWITCHCONDITION;
-}
-	YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 576 "lexer.lxx"
-{
-  accept();
-  return TABLE;
-}
-	YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 580 "lexer.lxx"
-{
-  accept();
-  return TABLE_V;
-}
-	YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 584 "lexer.lxx"
-{
-  accept();
-  return TAG;
-}
-	YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 588 "lexer.lxx"
-{
-  accept();
-  return TANGENT;
-}
-	YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 592 "lexer.lxx"
-{
-  accept();
-  return TEXLIST;
-}
-	YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 596 "lexer.lxx"
-{
-  accept();
-  return TEXTURE;
-}
-	YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 600 "lexer.lxx"
-{
-  accept();
-  return TLENGTHS;
-}
-	YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 604 "lexer.lxx"
-{
-  accept();
-  return TRANSFORM;
-}
-	YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 608 "lexer.lxx"
-{
-  accept();
-  return TRANSLATE;
-}
-	YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 612 "lexer.lxx"
-{
-  accept();
-  return TREF;
-}
-	YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 616 "lexer.lxx"
-{
-  accept();
-  return TRIANGLEFAN;
-}
-	YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 620 "lexer.lxx"
-{
-  accept();
-  return TRIANGLESTRIP;
-}
-	YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 624 "lexer.lxx"
-{
-  accept();
-  return TRIM;
-}
-	YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 628 "lexer.lxx"
-{
-  accept();
-  return TXT;
-}
-	YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 632 "lexer.lxx"
-{
-  accept();
-  return UKNOTS;
-}
-	YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 636 "lexer.lxx"
-{
-  accept();
-  return UKNOTS;
-}
-	YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 640 "lexer.lxx"
-{
-  accept();
-  return UV;
-}
-	YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 644 "lexer.lxx"
-{
-  accept();
-  return VKNOTS;
-}
-	YY_BREAK
-case 83:
-YY_RULE_SETUP
-#line 648 "lexer.lxx"
-{
-  accept();
-  return VKNOTS;
-}
-	YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 652 "lexer.lxx"
-{
-  accept();
-  return VERTEX;
-}
-	YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 656 "lexer.lxx"
-{
-  accept();
-  return VERTEXANIM;
-}
-	YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 660 "lexer.lxx"
-{
-  accept();
-  return VERTEXPOOL;
-}
-	YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 664 "lexer.lxx"
-{
-  accept();
-  return VERTEXREF;
-}
-	YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 668 "lexer.lxx"
-{
-  accept();
-  return XFMANIM;
-}
-	YY_BREAK
-case 89:
-YY_RULE_SETUP
-#line 672 "lexer.lxx"
-{
-  accept();
-  return XFMSANIM;
-}
-	YY_BREAK
-case 90:
-YY_RULE_SETUP
-#line 679 "lexer.lxx"
-{ 
-  // An integer or floating-point number.
-  accept(); 
-  eggyylval._number = atof(eggyytext); 
-  eggyylval._string = yytext;
-  return EGG_NUMBER; 
-}
-	YY_BREAK
-case 91:
-YY_RULE_SETUP
-#line 687 "lexer.lxx"
-{
-  // A hexadecimal integer number.
-  accept(); 
-  eggyylval._ulong = strtoul(yytext+2, NULL, 16);
-  eggyylval._string = yytext;
-  return EGG_ULONG; 
-}
-	YY_BREAK
-case 92:
-YY_RULE_SETUP
-#line 695 "lexer.lxx"
-{
-  // A binary integer number.
-  accept(); 
-  eggyylval._ulong = strtoul(yytext+2, NULL, 2);
-  eggyylval._string = yytext;
-  return EGG_ULONG; 
-}
-	YY_BREAK
-case 93:
-YY_RULE_SETUP
-#line 703 "lexer.lxx"
-{
-  // not-a-number.  These sometimes show up in egg files accidentally.
-  accept(); 
-  memset(&eggyylval._number, 0, sizeof(eggyylval._number));
-  *(unsigned long *)&eggyylval._number = strtoul(yytext+3, NULL, 0);
-  eggyylval._string = yytext;
-  return EGG_NUMBER;
-}
-	YY_BREAK
-case 94:
-YY_RULE_SETUP
-#line 712 "lexer.lxx"
-{ 
-  // infinity.  As above.
-  accept(); 
-  eggyylval._number = HUGE_VAL;
-  eggyylval._string = yytext;
-  return EGG_NUMBER; 
-}
-	YY_BREAK
-case 95:
-YY_RULE_SETUP
-#line 720 "lexer.lxx"
-{
-  // minus infinity.  As above.
-  accept(); 
-  eggyylval._number = -HUGE_VAL;
-  eggyylval._string = yytext;
-  return EGG_NUMBER; 
-}
-	YY_BREAK
-case 96:
-YY_RULE_SETUP
-#line 729 "lexer.lxx"
-{
-  // Quoted string.
-  accept();
-  eggyylval._string = scan_quoted_string();
-  return EGG_STRING;
-}
-	YY_BREAK
-case 97:
-YY_RULE_SETUP
-#line 736 "lexer.lxx"
-{ 
-  // Unquoted string.
-  accept();
-  eggyylval._string = yytext;
-  return EGG_STRING;
-}
-	YY_BREAK
-case 98:
-YY_RULE_SETUP
-#line 742 "lexer.lxx"
-ECHO;
-	YY_BREAK
-#line 2080 "lex.yy.c"
-case YY_STATE_EOF(INITIAL):
-	yyterminate();
-
-	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->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->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->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->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->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 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()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (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->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-
-		yy_current_buffer->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->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->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()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
-		{
-		register 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 >= 557 )
-				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 );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-	register char *yy_cp = yy_c_buf_p;
-
-	register 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 >= 557 )
-			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 == 556);
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#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->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int 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 );
-
-					/* fall through */
-
-				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;
-
-
-	return c;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	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->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = 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;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( 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;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-#ifndef _WIN32
-#else
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	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();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	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) yy_flex_alloc( 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;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[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;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(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. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* 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 );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 742 "lexer.lxx"
+#define yy_create_buffer eggyy_create_buffer
+#define yy_delete_buffer eggyy_delete_buffer
+#define yy_scan_buffer eggyy_scan_buffer
+#define yy_scan_string eggyy_scan_string
+#define yy_scan_bytes eggyy_scan_bytes
+#define yy_flex_debug eggyy_flex_debug
+#define yy_init_buffer eggyy_init_buffer
+#define yy_flush_buffer eggyy_flush_buffer
+#define yy_load_buffer_state eggyy_load_buffer_state
+#define yy_switch_to_buffer eggyy_switch_to_buffer
+#define yyin eggyyin
+#define yyleng eggyyleng
+#define yylex eggyylex
+#define yyout eggyyout
+#define yyrestart eggyyrestart
+#define yytext eggyytext
+#define yywrap eggyywrap
+
+#line 20 "lex.yy.c"
+/* A lexical scanner generated by flex */
+
+/* Scanner skeleton version:
+ * $Header$
+ */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+
+#include <stdio.h>
+#include <errno.h>
+
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus
+#endif
+#endif
+
+
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#ifndef _WIN32
+#endif
+
+/* Use prototypes in function declarations. */
+#define YY_USE_PROTOS
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_PROTOS
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef __TURBOC__
+ #pragma warn -rch
+ #pragma warn -use
+#include <io.h>
+#include <stdlib.h>
+#define YY_USE_CONST
+#define YY_USE_PROTOS
+#endif
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+
+#ifdef YY_USE_PROTOS
+#define YY_PROTO(proto) proto
+#else
+#define YY_PROTO(proto) ()
+#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. */
+#define YY_BUF_SIZE 16384
+
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+
+extern int yyleng;
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+/* The funky do-while in the following #define is used to turn the definition
+ * int a single C statement (which needs a semi-colon terminator).  This
+ * avoids problems with code like:
+ *
+ * 	if ( condition_holds )
+ *		yyless( 5 );
+ *	else
+ *		do_something_else();
+ *
+ * Prior to using the do-while the compiler would get upset at the
+ * "else" because it interpreted the "if" statement as being all
+ * done when it reached the ';' after the yyless() call.
+ */
+
+/* Return all but the first 'n' matched characters back to the input stream. */
+
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		*yy_cp = yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yytext_ptr )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+typedef unsigned int yy_size_t;
+
+
+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.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+	/* 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
+	};
+
+static YY_BUFFER_STATE yy_current_buffer = 0;
+
+/* 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".
+ */
+#define YY_CURRENT_BUFFER yy_current_buffer
+
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+
+
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1;		/* 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 YY_PROTO(( FILE *input_file ));
+
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+
+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
+static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
+static void yy_flex_free YY_PROTO(( void * ));
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+
+typedef unsigned char YY_CHAR;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+typedef int yy_state_type;
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \
+	yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 100
+#define YY_END_OF_BUFFER 101
+static yyconst short int yy_accept[569] =
+    {   0,
+        0,    0,  101,   99,    2,    1,   98,   99,   99,   99,
+       99,   90,   90,   90,   99,   99,   99,    5,   99,    1,
+       99,   90,   90,   99,   90,    4,    3,   90,   92,   99,
+       91,   90,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   90,   99,    3,    3,   92,   99,
+       90,   91,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   66,   99,   99,   99,   94,
+       99,   99,   95,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   18,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   32,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   81,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+
+       99,   99,   99,   99,   24,   99,   99,   99,   99,   22,
+       99,   99,   99,   99,   99,   31,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   52,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   67,   99,   99,   99,   99,
+       99,   99,   99,   99,   78,   99,   99,   99,   99,   99,
+       99,   93,   99,   96,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   19,   99,   99,   99,   99,
+       23,   99,   28,   99,   99,   99,   99,   99,   99,   37,
+       38,   99,   99,   99,   43,   99,   99,   99,   99,   99,
+
+       99,   99,   53,   99,   55,   56,   57,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   74,
+       99,   77,   99,   99,   99,   99,   99,   99,   93,   97,
+       99,    7,   99,   99,   99,   12,   99,   99,   99,   99,
+       99,   99,   99,   21,   26,   99,   99,   30,   99,   99,
+       33,   34,   99,   99,   42,   99,   99,   99,   99,   48,
+       99,   99,   99,   99,   99,   99,   60,   99,   99,   99,
+       65,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   11,   13,   99,
+       99,   99,   99,   99,   99,   99,   99,   99,   99,   99,
+
+       99,   99,   44,   99,   99,   99,   99,   99,   99,   54,
+       58,   59,   99,   99,   63,   99,   99,   99,   99,   99,
+       99,   99,   99,   99,   99,   99,   99,   84,   99,   99,
+       99,   99,   99,   99,   99,   14,   15,   99,   99,   99,
+       20,   99,   99,   35,   99,   99,   40,   41,   99,   99,
+       99,   99,   99,   51,   99,   62,   99,   68,   69,   70,
+       99,   99,   99,   99,   79,   80,   82,   83,   99,   99,
+       99,   99,   99,   99,   10,   99,   99,   25,   99,   99,
+       36,   39,   99,   99,   99,   99,   99,   61,   99,   71,
+       99,   99,   99,   99,   99,   99,   99,   88,   99,   99,
+
+        8,   99,   16,   99,   99,   99,   99,   99,   99,   99,
+       99,   99,   72,   73,   99,   99,   99,   99,   87,   99,
+       99,   99,   99,   99,   29,   45,   99,   47,   49,   50,
+       99,   99,   99,   85,   86,   99,    6,   99,   99,   99,
+       99,   99,   75,   99,   89,   99,   99,   99,   46,   99,
+       99,   99,   99,   99,   99,   76,   99,   99,   99,   99,
+        9,   99,   99,   64,   17,   99,   27,    0
+    } ;
+
+static yyconst int yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    1,    4,    5,    6,    1,    1,    1,    1,
+        1,    7,    8,    1,    9,   10,   11,   12,   13,   14,
+       15,   16,   14,   14,   14,   14,   14,    1,    1,   17,
+        1,   18,    1,    1,   20,   21,   22,   23,   24,   25,
+       26,   27,   28,   29,   30,   31,   32,   33,   34,   35,
+       36,   37,   38,   39,   40,   41,   42,   43,   44,   45,
+        1,    1,    1,    1,   19,    1,   20,   21,   22,   23,
+
+       24,   25,   26,   27,   28,   29,   30,   31,   32,   33,
+       34,   35,   36,   37,   38,   39,   40,   41,   42,   43,
+       44,   45,   46,    1,   46,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    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 int yy_meta[47] =
+    {   0,
+        1,    2,    3,    2,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    2
+    } ;
+
+static yyconst short int yy_base[574] =
+    {   0,
+        0,   45,  690,    0,  691,    0,  691,    8,   82,   22,
+       18,  101,    9,   20,  124,  656,  668,  691,    0,    0,
+       52,   29,   59,  654,   69,    0,   40,  114,   14,  160,
+      165,  186,   79,  177,  199,   12,  649,  657,  651,  649,
+      649,   11,   86,   36,   50,  647,   75,  206,  172,   99,
+      115,  655,  654,  645,  244,  652,   75,    0,   19,  210,
+      238,    0,  648,  630,  654,  104,  640,  652,  637,  163,
+      652,  632,  630,  629,  632,  639,  627,  622,  618,  628,
+      629,  620,  624,  622,  223,  628,  621,  621,  619,  613,
+      628,  626,  612,  611,  618,  623,  606,  185,  619,  622,
+
+      603,  621,  620,  603,  618,  609,   79,  593,  611,  242,
+      595,  603,  602,  613,  600,    0,  599,  591,  595,    0,
+      614,  597,    0,  591,  595,  600,  590,  586,  596,  581,
+      579,  585,  182,  578,    0,  575,  595,  573,  574,  589,
+      585,  590,  562,  586,  581,  585,  563,  584,    0,  570,
+      561,  566,  559,  573,  561,   51,  571,  569,  561,  571,
+      567,  566,  550,  555,  543,  568,  565,  162,  551,  552,
+      542,  558,  541,  548,  560,  551,  198,  543,  542,  549,
+      111,  555,  539,  538,    0,  537,  536,  529,  561,  523,
+      532,  539,  539,  538,  540,  523,  528,  551,  533,  528,
+
+      531,  520,  530,  534,    0,  531,  518,  529,  523,    0,
+      529,  514,  527,  517,  508,    0,  502,  521,  501,  501,
+      520,  519,  499,  507,  503,  515,  512,  493,  508,  492,
+      508,  488,  500,    0,  507,  485,  505,  504,  503,  492,
+      112,  495,  490,  495,  492,    0,  491,  486,  473,  486,
+      473,  492,  476,  490,    0,  473,  472,  471,  470,  479,
+      482,  259,  476,    0,  463,  481,  464,  465,  472,  477,
+      471,  470,  459,  458,  462,    0,  456,  468,  469,  468,
+        0,  457,    0,  460,  465,  459,  448,  462,  461,    0,
+        0,  450,  434,  458,    0,  444,  209,  435,  455,  439,
+
+      440,  436,    0,  445,    0,    0,    0,  436,  430,  448,
+      432,  431,  436,  444,  428,  422,  422,  419,  117,    0,
+      431,    0,  417,  416,  415,  414,  409,  418,    0,    0,
+      428,    0,  429,  428,  429,    0,  428,  421,  405,  419,
+      409,  419,  409,    0,    0,  417,  418,    0,  413,  414,
+        0,    0,  415,  155,    0,  416,  393,  392,  392,    0,
+      404,  401,  395,  409,  408,  407,    0,  402,  397,  222,
+        0,  383,  382,  396,  392,  384,  397,  385,  377,  376,
+      375,  374,  258,  383,  370,  372,  377,    0,    0,  389,
+      388,  372,  384,  379,  384,  360,  377,  381,  374,  366,
+
+      378,  377,    0,  357,  356,  348,  367,  364,  371,    0,
+        0,    0,  364,  369,    0,  352,  367,  366,  365,  344,
+      344,  341,  355,  360,  359,  358,  357,    0,  341,  339,
+      348,  339,  333,  346,  350,    0,    0,  328,  327,  347,
+        0,  340,  339,    0,  344,  343,    0,    0,  319,  334,
+      323,  324,  329,    0,  337,    0,  321,    0,    0,    0,
+      335,  320,  327,  239,    0,    0,    0,    0,  322,  315,
+      323,  165,  306,  245,    0,  328,  321,    0,  307,  306,
+        0,    0,  318,  321,  316,  300,  299,    0,  314,    0,
+      318,  317,  314,  294,  300,  300,  312,    0,  291,  304,
+
+        0,  303,    0,  288,  286,  306,  305,  300,  303,  302,
+      301,  290,    0,    0,  284,  279,  297,  296,    0,  307,
+      294,  278,  266,  285,    0,    0,  284,    0,    0,    0,
+      268,  288,  277,    0,    0,  276,    0,  253,  253,  247,
+      271,  260,    0,  252,    0,  262,  246,  234,    0,  231,
+      237,  209,  211,  200,  187,    0,  175,  134,  126,  123,
+        0,   71,   43,    0,    0,   33,    0,  691,  295,    0,
+      298,  300,  302
+    } ;
+
+static yyconst short int yy_def[574] =
+    {   0,
+      569,  569,  568,  570,  568,  571,  568,  570,  570,  570,
+      570,  570,   12,   12,  570,  570,  570,  568,  570,  571,
+      570,   12,   12,  570,  570,  570,  572,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  572,  573,  570,  570,
+      570,   31,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  262,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,  570,  570,  570,
+      570,  570,  570,  570,  570,  570,  570,    0,  568,  568,
+      568,  568,  568
+    } ;
+
+static yyconst short int yy_nxt[738] =
+    {   0,
+       19,    5,    6,    7,  568,  568,  568,    8,    9,   10,
+       11,   12,   13,   14,   14,   14,   15,   21,   32,   22,
+       22,   22,   22,   22,   26,   59,   59,   16,   27,   19,
+       59,   59,   17,   25,   25,   25,   25,   25,   88,   81,
+       19,   58,   82,   58,   89,   18,    5,    6,    7,   19,
+      567,   19,    8,    9,   10,   11,   12,   13,   14,   14,
+       14,   15,   19,   25,   25,   25,   25,   25,   55,   93,
+       95,   19,   16,  566,  223,   94,   58,   17,   58,   19,
+       25,   25,   25,   25,   25,   58,   96,  224,  565,   97,
+       18,   21,   30,   22,   23,   22,   22,   22,   99,  174,
+
+      100,   19,   64,   65,  175,   90,   66,  112,  101,   24,
+       28,  176,   22,   22,   22,   22,   22,  113,   67,   91,
+       58,   29,   92,  115,   30,   25,   25,   25,   25,   25,
+      253,  309,  116,  117,  127,  310,  128,   30,  118,  114,
+      564,  376,  254,   31,   33,   34,   35,  377,   36,   37,
+       38,   39,   40,   41,   42,   43,   44,   45,   46,  563,
+       47,   48,   49,   50,   51,  562,   52,   60,   60,  401,
+      402,   61,   61,   61,   61,   61,   62,   62,   62,   62,
+       62,  236,  498,  499,   62,   62,   62,   62,   62,   62,
+       63,  107,  561,  132,  133,  108,  134,   25,   25,   25,
+
+       25,   25,  109,   68,  237,  238,  239,   69,  110,   30,
+       70,  102,  164,  201,  111,  165,  202,   71,   72,  560,
+       73,   61,   61,   61,   61,   61,   74,  103,  248,  104,
+      357,   75,  105,  559,  558,   76,  249,   77,   78,  415,
+      149,   79,   80,  416,  150,  557,  358,  106,  122,   61,
+       61,   61,   61,   61,  556,   25,   25,   25,   25,   25,
+      151,  179,  501,  493,  555,  180,  502,   30,  554,  181,
+      329,  329,  329,  329,  329,  428,  494,  429,  329,  329,
+      329,  329,  329,  329,  553,  552,  551,  550,  549,  548,
+      547,  546,  430,  545,  431,    4,    4,    4,   20,   20,
+
+       57,   57,   58,   58,  544,  543,  542,  541,  540,  539,
+      538,  537,  536,  535,  534,  533,  532,  531,  530,  529,
+      528,  527,  526,  525,  524,  523,  522,  521,  520,  519,
+      518,  517,  516,  515,  514,  513,  512,  511,  510,  509,
+      508,  507,  506,  505,  504,  503,  500,  497,  496,  495,
+      492,  491,  490,  489,  488,  487,  486,  485,  484,  483,
+      482,  481,  480,  479,  478,  477,  476,  475,  474,  473,
+      472,  471,  470,  469,  468,  467,  466,  465,  464,  463,
+      462,  461,  460,  459,  458,  457,  456,  455,  454,  453,
+      452,  451,  450,  449,  448,  447,  446,  445,  444,  443,
+
+      442,  441,  440,  439,  438,  437,  436,  435,  434,  433,
+      432,  427,  426,  425,  424,  423,  422,  421,  420,  419,
+      418,  417,  414,  413,  412,  411,  410,  409,  408,  407,
+      406,  405,  404,  403,  400,  399,  398,  397,  396,  395,
+      394,  393,  392,  391,  390,  389,  388,  387,  386,  385,
+      384,  383,  382,  381,  380,  379,  378,  375,  374,  373,
+      372,  371,  370,  369,  368,  367,  366,  365,  364,  363,
+      362,  361,  360,  359,  356,  355,  354,  353,  352,  351,
+      350,  349,  348,  347,  346,  345,  344,  343,  342,  341,
+      340,  339,  338,  337,  336,  335,  334,  333,  332,  331,
+
+      330,  328,  327,  326,  325,  324,  323,  322,  321,  320,
+      319,  318,  317,  316,  315,  314,  313,  312,  311,  308,
+      307,  306,  305,  304,  303,  302,  301,  300,  299,  298,
+      297,  296,  295,  294,  293,  292,  291,  290,  289,  288,
+      287,  286,  285,  284,  283,  282,  281,  280,  279,  278,
+      277,  276,  275,  274,  273,  272,  271,  270,  269,  268,
+      267,  266,  265,  264,  263,  262,  261,  260,  259,  258,
+      257,  256,  255,  252,  251,  250,  247,  246,  245,  244,
+      243,  242,  241,  240,  235,  234,  233,  232,  231,  230,
+      229,  228,  227,  226,  225,  222,  221,  220,  219,  218,
+
+      217,  216,  215,  214,  213,  212,  211,  210,  209,  208,
+      207,  206,  205,  204,  203,  200,  199,  198,  197,  196,
+      195,  194,  193,  192,  191,  190,  189,  188,  187,  186,
+      185,  184,  183,  182,  178,  177,  173,  172,  171,  170,
+      169,  168,  167,  166,  163,  162,  161,  160,  159,  158,
+      157,  156,  155,  154,  153,  152,  148,  147,  146,  145,
+      144,  143,  142,  141,  140,  139,  138,  137,  136,  135,
+      131,  130,  129,  126,  125,  124,  123,  121,  120,  119,
+       98,   87,   86,   85,   84,   83,   56,   54,   53,  568,
+        3,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568
+    } ;
+
+static yyconst short int yy_chk[738] =
+    {   0,
+      570,    1,    1,    1,    0,    0,    0,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    8,   13,    8,
+        8,    8,    8,    8,   11,   29,   29,    1,   11,   13,
+       59,   59,    1,   10,   10,   10,   10,   10,   42,   36,
+       14,   27,   36,   27,   42,    1,    2,    2,    2,   22,
+      566,   13,    2,    2,    2,    2,    2,    2,    2,    2,
+        2,    2,   14,   21,   21,   21,   21,   21,   23,   44,
+       45,   22,    2,  563,  156,   44,   57,    2,   57,   23,
+       25,   25,   25,   25,   25,   27,   45,  156,  562,   45,
+        2,    9,   25,    9,    9,    9,    9,    9,   47,  107,
+
+       47,   23,   33,   33,  107,   43,   33,   50,   47,    9,
+       12,  107,   12,   12,   12,   12,   12,   50,   33,   43,
+       57,   12,   43,   51,   12,   28,   28,   28,   28,   28,
+      181,  241,   51,   51,   66,  241,   66,   28,   51,   50,
+      560,  319,  181,   12,   15,   15,   15,  319,   15,   15,
+       15,   15,   15,   15,   15,   15,   15,   15,   15,  559,
+       15,   15,   15,   15,   15,  558,   15,   30,   30,  354,
+      354,   30,   30,   30,   30,   30,   31,   31,   31,   31,
+       31,  168,  472,  472,   31,   31,   31,   31,   31,   31,
+       32,   49,  557,   70,   70,   49,   70,   32,   32,   32,
+
+       32,   32,   49,   34,  168,  168,  168,   34,   49,   32,
+       34,   48,   98,  133,   49,   98,  133,   34,   35,  555,
+       35,   60,   60,   60,   60,   60,   35,   48,  177,   48,
+      297,   35,   48,  554,  553,   35,  177,   35,   35,  370,
+       85,   35,   35,  370,   85,  552,  297,   48,   55,   61,
+       61,   61,   61,   61,  551,   55,   55,   55,   55,   55,
+       85,  110,  474,  464,  550,  110,  474,   55,  548,  110,
+      262,  262,  262,  262,  262,  383,  464,  383,  262,  262,
+      262,  262,  262,  262,  547,  546,  544,  542,  541,  540,
+      539,  538,  383,  536,  383,  569,  569,  569,  571,  571,
+
+      572,  572,  573,  573,  533,  532,  531,  527,  524,  523,
+      522,  521,  520,  518,  517,  516,  515,  512,  511,  510,
+      509,  508,  507,  506,  505,  504,  502,  500,  499,  497,
+      496,  495,  494,  493,  492,  491,  489,  487,  486,  485,
+      484,  483,  480,  479,  477,  476,  473,  471,  470,  469,
+      463,  462,  461,  457,  455,  453,  452,  451,  450,  449,
+      446,  445,  443,  442,  440,  439,  438,  435,  434,  433,
+      432,  431,  430,  429,  427,  426,  425,  424,  423,  422,
+      421,  420,  419,  418,  417,  416,  414,  413,  409,  408,
+      407,  406,  405,  404,  402,  401,  400,  399,  398,  397,
+
+      396,  395,  394,  393,  392,  391,  390,  387,  386,  385,
+      384,  382,  381,  380,  379,  378,  377,  376,  375,  374,
+      373,  372,  369,  368,  366,  365,  364,  363,  362,  361,
+      359,  358,  357,  356,  353,  350,  349,  347,  346,  343,
+      342,  341,  340,  339,  338,  337,  335,  334,  333,  331,
+      328,  327,  326,  325,  324,  323,  321,  318,  317,  316,
+      315,  314,  313,  312,  311,  310,  309,  308,  304,  302,
+      301,  300,  299,  298,  296,  294,  293,  292,  289,  288,
+      287,  286,  285,  284,  282,  280,  279,  278,  277,  275,
+      274,  273,  272,  271,  270,  269,  268,  267,  266,  265,
+
+      263,  261,  260,  259,  258,  257,  256,  254,  253,  252,
+      251,  250,  249,  248,  247,  245,  244,  243,  242,  240,
+      239,  238,  237,  236,  235,  233,  232,  231,  230,  229,
+      228,  227,  226,  225,  224,  223,  222,  221,  220,  219,
+      218,  217,  215,  214,  213,  212,  211,  209,  208,  207,
+      206,  204,  203,  202,  201,  200,  199,  198,  197,  196,
+      195,  194,  193,  192,  191,  190,  189,  188,  187,  186,
+      184,  183,  182,  180,  179,  178,  176,  175,  174,  173,
+      172,  171,  170,  169,  167,  166,  165,  164,  163,  162,
+      161,  160,  159,  158,  157,  155,  154,  153,  152,  151,
+
+      150,  148,  147,  146,  145,  144,  143,  142,  141,  140,
+      139,  138,  137,  136,  134,  132,  131,  130,  129,  128,
+      127,  126,  125,  124,  122,  121,  119,  118,  117,  115,
+      114,  113,  112,  111,  109,  108,  106,  105,  104,  103,
+      102,  101,  100,   99,   97,   96,   95,   94,   93,   92,
+       91,   90,   89,   88,   87,   86,   84,   83,   82,   81,
+       80,   79,   78,   77,   76,   75,   74,   73,   72,   71,
+       69,   68,   67,   65,   64,   63,   56,   54,   53,   52,
+       46,   41,   40,   39,   38,   37,   24,   17,   16,    3,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+/* 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 "lexer.lxx"
+#define INITIAL 0
+/*
+// Filename: lexer.l
+// Created by:  drose (16Jan99)
+// 
+////////////////////////////////////////////////////////////////////
+*/
+#line 9 "lexer.lxx"
+#include "pandabase.h"
+#include "lexerDefs.h"
+#include "parserDefs.h"
+#include "config_egg.h"
+#include "parser.h"
+#include "indent.h"
+#include "pnotify.h"
+#include "pmutex.h"
+#include "thread.h"
+
+#include <math.h>
+
+extern "C" int eggyywrap(void);  // declared below.
+
+static int yyinput(void);        // declared by flex.
+
+
+////////////////////////////////////////////////////////////////////
+// Static variables
+////////////////////////////////////////////////////////////////////
+
+// This mutex protects all of these global variables. 
+Mutex egg_lock; 
+
+// We'll increment line_number and col_number as we parse the file, so
+// that we can report the position of an error.
+static int line_number = 0;
+static int col_number = 0;
+
+// current_line holds as much of the current line as will fit.  Its
+// only purpose is for printing it out to report an error to the user.
+static const int max_error_width = 1024;
+static char current_line[max_error_width + 1];
+
+static int error_count = 0;
+static int warning_count = 0;
+
+// This is the pointer to the current input stream.
+static istream *inp = NULL;
+
+// This is the name of the egg file we're parsing.  We keep it so we
+// can print it out for error messages.
+static string egg_filename;
+
+// This is the initial token state returned by the lexer.  It allows
+// the yacc grammar to start from initial points.
+static int initial_token;
+
+////////////////////////////////////////////////////////////////////
+// Defining the interface to the lexer.
+////////////////////////////////////////////////////////////////////
+
+void
+egg_init_lexer(istream &in, const string &filename) {
+  inp = &in;
+  egg_filename = filename;
+  line_number = 0;
+  col_number = 0;
+  error_count = 0;
+  warning_count = 0;
+  initial_token = START_EGG;
+}
+
+void
+egg_start_group_body() {
+  /* Set the initial state to begin within a group_body context,
+     instead of at the beginning of the egg file. */
+  initial_token = START_GROUP_BODY;
+}
+
+void
+egg_start_texture_body() {
+  initial_token = START_TEXTURE_BODY;
+}
+
+void
+egg_start_primitive_body() {
+  initial_token = START_PRIMITIVE_BODY;
+}
+
+int
+egg_error_count() {
+  return error_count;
+}
+
+int
+egg_warning_count() {
+  return warning_count;
+}
+
+
+////////////////////////////////////////////////////////////////////
+// Internal support functions.
+////////////////////////////////////////////////////////////////////
+
+int
+eggyywrap(void) {
+  return 1;
+}
+
+void
+eggyyerror(const string &msg) {
+  if (egg_cat.is_error()) {
+    ostream &out = egg_cat.error(false);
+
+    out << "\nError";
+    if (!egg_filename.empty()) {
+      out << " in " << egg_filename;
+    }
+    out 
+      << " at line " << line_number << ", column " << col_number << ":\n"
+      << setiosflags(Notify::get_literal_flag())
+      << current_line << "\n";
+    indent(out, col_number-1) 
+      << "^\n" << msg << "\n\n" 
+      << resetiosflags(Notify::get_literal_flag()) << flush;
+  }
+  error_count++;
+}
+
+void
+eggyyerror(ostringstream &strm) {
+  string s = strm.str();
+  eggyyerror(s);
+}
+
+void
+eggyywarning(const string &msg) {
+  if (egg_cat.is_warning()) {
+    ostream &out = egg_cat.warning(false);
+
+    out << "\nWarning";
+    if (!egg_filename.empty()) {
+      out << " in " << egg_filename;
+    }
+    out 
+      << " at line " << line_number << ", column " << col_number << ":\n"
+      << setiosflags(Notify::get_literal_flag())
+      << current_line << "\n";
+    indent(out, col_number-1) 
+      << "^\n" << msg << "\n\n" 
+      << resetiosflags(Notify::get_literal_flag()) << flush;
+  }
+  warning_count++;
+}
+
+void
+eggyywarning(ostringstream &strm) {
+  string s = strm.str();
+  eggyywarning(s);
+}
+
+// Now define a function to take input from an istream instead of a
+// stdio FILE pointer.  This is flex-specific.
+static void
+input_chars(char *buffer, int &result, int max_size) {
+  nassertv(inp != NULL);
+  if (*inp) {
+    inp->read(buffer, max_size);
+    result = inp->gcount();
+
+    if (line_number == 0) {
+      // This is a special case.  If we are reading the very first bit
+      // from the stream, copy it into the current_line array.  This
+      // is because the \n.* rule below, which fills current_line
+      // normally, doesn't catch the first line.
+      int length = min(max_error_width, result);
+      strncpy(current_line, buffer, length);
+      current_line[length] = '\0';
+      line_number++;
+      col_number = 0;
+
+      // Truncate it at the newline.
+      char *end = strchr(current_line, '\n');
+      if (end != NULL) {
+        *end = '\0';
+      }
+    }
+
+  } else {
+    // End of file or I/O error.
+    result = 0;
+  }
+  Thread::consider_yield();
+}
+#undef YY_INPUT
+#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size)
+
+// read_char reads and returns a single character, incrementing the
+// supplied line and column numbers as appropriate.  A convenience
+// function for the scanning functions below.
+static int
+read_char(int &line, int &col) {
+  int c = yyinput();
+  if (c == '\n') {
+    line++;
+    col = 0;
+  } else {
+    col++;
+  }
+  return c;
+}
+
+// scan_quoted_string reads a string delimited by quotation marks and
+// returns it.
+static string
+scan_quoted_string() {
+  string result;
+
+  // We don't touch the current line number and column number during
+  // scanning, so that if we detect an error while scanning the string
+  // (e.g. an unterminated string), we'll report the error as
+  // occurring at the start of the string, not at the end--somewhat
+  // more convenient for the user.
+
+  // Instead of adjusting the global line_number and col_number
+  // variables, we'll operate on our own local variables for the
+  // interim.
+  int line = line_number;
+  int col = col_number;
+
+  int c;
+  c = read_char(line, col);
+  while (c != '"' && c != EOF) {
+    result += c;
+    c = read_char(line, col);
+  }
+
+  if (c == EOF) {
+    eggyyerror("This quotation mark is unterminated.");
+  }
+
+  line_number = line;
+  col_number = col;
+
+  return result;
+}
+
+// eat_c_comment scans past all characters up until the first */
+// encountered.
+static void
+eat_c_comment() {
+  // As above, we'll operate on our own local copies of line_number
+  // and col_number within this function.
+
+  int line = line_number;
+  int col = col_number;
+
+  int c, last_c;
+  
+  last_c = '\0';
+  c = read_char(line, col);
+  while (c != EOF && !(last_c == '*' && c == '/')) {
+    if (last_c == '/' && c == '*') {
+      ostringstream errmsg;
+      errmsg << "This comment contains a nested /* symbol at line "
+             << line << ", column " << col-1 << "--possibly unclosed?"
+             << ends;
+      eggyywarning(errmsg);
+    }
+    last_c = c;
+    c = read_char(line, col);
+  }
+
+  if (c == EOF) {
+    eggyyerror("This comment marker is unclosed.");
+  }
+
+  line_number = line;
+  col_number = col;
+}
+
+
+// accept() is called below as each piece is pulled off and
+// accepted by the lexer; it increments the current column number.
+INLINE void accept() {
+  col_number += yyleng;
+}
+
+#line 1020 "lex.yy.c"
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap YY_PROTO(( void ));
+#else
+extern int yywrap YY_PROTO(( void ));
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+static void yyunput YY_PROTO(( int c, char *buf_ptr ));
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput YY_PROTO(( void ));
+#else
+static int input YY_PROTO(( void ));
+#endif
+#endif
+
+#if YY_STACK_USED
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
+static int *yy_start_stack = 0;
+#ifndef YY_NO_PUSH_STATE
+static void yy_push_state YY_PROTO(( int new_state ));
+#endif
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state YY_PROTO(( void ));
+#endif
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state YY_PROTO(( void ));
+#endif
+
+#else
+#define YY_NO_PUSH_STATE 1
+#define YY_NO_POP_STATE 1
+#define YY_NO_TOP_STATE 1
+#endif
+
+#ifdef YY_MALLOC_DECL
+YY_MALLOC_DECL
+#else
+#if __STDC__
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#else
+/* Just try to get by without declaring the routines.  This will fail
+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
+ * or sizeof(void*) != sizeof(int).
+ */
+#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 (void) fwrite( yytext, yyleng, 1, yyout )
+#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->yy_is_interactive ) \
+		{ \
+		int c = '*', 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
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif
+
+/* 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
+
+YY_DECL
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+
+#line 294 "lexer.lxx"
+
+
+
+  if (initial_token != 0) {
+    int t = initial_token;
+    initial_token = 0;
+    return t;
+  }
+
+
+#line 1193 "lex.yy.c"
+
+	if ( yy_init )
+		{
+		yy_init = 0;
+
+#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 )
+			yy_current_buffer =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+
+		yy_load_buffer_state();
+		}
+
+	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
+			{
+			register 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 >= 569 )
+					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] != 691 );
+
+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;
+
+
+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 304 "lexer.lxx"
+{
+  // New line.  Save a copy of the line so we can print it out for the
+  // benefit of the user in case we get an error.
+
+  strncpy(current_line, yytext+1, max_error_width);
+  current_line[max_error_width] = '\0';
+  line_number++;
+  col_number=0;
+
+  // Return the whole line to the lexer, except the newline character,
+  // which we eat.
+  yyless(1);
+}
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 318 "lexer.lxx"
+{ 
+  // Eat whitespace.
+  accept();
+}
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 323 "lexer.lxx"
+{ 
+  // Eat C++-style comments.
+  accept();
+}
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 328 "lexer.lxx"
+{
+  // Eat C-style comments.
+  accept();
+  eat_c_comment(); 
+}
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 334 "lexer.lxx"
+{
+  // Send curly braces as themselves.
+  accept(); 
+  return eggyytext[0];
+}
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 342 "lexer.lxx"
+{
+  accept();
+  return BEZIERCURVE;
+}
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 346 "lexer.lxx"
+{
+  accept();
+  return BFACE;
+}
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 350 "lexer.lxx"
+{
+  accept();
+  return BILLBOARD;
+}
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 354 "lexer.lxx"
+{
+  accept();
+  return BILLBOARDCENTER;
+}
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 358 "lexer.lxx"
+{
+  accept();
+  return BINORMAL;
+}
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 362 "lexer.lxx"
+{
+  accept();
+  return BUNDLE;
+}
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 366 "lexer.lxx"
+{
+  accept();
+  return SCALAR;
+}
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 370 "lexer.lxx"
+{
+  accept();
+  return CLOSED;
+}
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 374 "lexer.lxx"
+{
+  accept();
+  return COLLIDE;
+}
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 378 "lexer.lxx"
+{
+  accept();
+  return COMMENT;
+}
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 382 "lexer.lxx"
+{
+  accept();
+  return COMPONENT;
+}
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 386 "lexer.lxx"
+{
+  accept();
+  return COORDSYSTEM;
+}
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 390 "lexer.lxx"
+{
+  accept();
+  return CV;
+}
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 394 "lexer.lxx"
+{
+  accept();
+  return DART;
+}
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 398 "lexer.lxx"
+{
+  accept();
+  return DNORMAL;
+}
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 402 "lexer.lxx"
+{
+  accept();
+  return DRGBA;
+}
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 406 "lexer.lxx"
+{
+  accept();
+  return DUV;
+}
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 410 "lexer.lxx"
+{
+  accept();
+  return DXYZ;
+}
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 414 "lexer.lxx"
+{
+  accept();
+  return DCS;
+}
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 418 "lexer.lxx"
+{
+  accept();
+  return DISTANCE;
+}
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 422 "lexer.lxx"
+{
+  accept();
+  return DTREF;
+}
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 426 "lexer.lxx"
+{
+  accept();
+  return DYNAMICVERTEXPOOL;
+}
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 430 "lexer.lxx"
+{
+  accept();
+  return EXTERNAL_FILE;
+}
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 434 "lexer.lxx"
+{
+  accept();
+  return FLIGHT;
+}
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 438 "lexer.lxx"
+{
+  accept();
+  return GROUP;
+}
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 442 "lexer.lxx"
+{
+  accept();
+  return HIP;
+}
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 446 "lexer.lxx"
+{
+  accept();
+  return INTANGENT;
+}
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 450 "lexer.lxx"
+{
+  accept();
+  return JOINT;
+}
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 454 "lexer.lxx"
+{
+  accept();
+  return KNOTS;
+}
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 458 "lexer.lxx"
+{
+  accept();
+  return INCLUDE;
+}
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 462 "lexer.lxx"
+{
+  accept();
+  return INSTANCE;
+}
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 466 "lexer.lxx"
+{
+  accept();
+  return LINE;
+}
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 470 "lexer.lxx"
+{
+  accept();
+  return LOOP;
+}
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 474 "lexer.lxx"
+{
+  accept();
+  return MATERIAL;
+}
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 478 "lexer.lxx"
+{
+  accept();
+  return MATRIX3;
+}
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 482 "lexer.lxx"
+{
+  accept();
+  return MATRIX4;
+}
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 486 "lexer.lxx"
+{
+  accept();
+  return MODEL;
+}
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 490 "lexer.lxx"
+{
+  accept();
+  return MREF;
+}
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 494 "lexer.lxx"
+{
+  accept();
+  return NORMAL;
+}
+	YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 498 "lexer.lxx"
+{
+  accept();
+  return NURBSCURVE;
+}
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 502 "lexer.lxx"
+{
+  accept();
+  return NURBSSURFACE;
+}
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 506 "lexer.lxx"
+{
+  accept();
+  return OBJECTTYPE;
+}
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 510 "lexer.lxx"
+{
+  accept();
+  return ORDER;
+}
+	YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 514 "lexer.lxx"
+{
+  accept();
+  return OUTTANGENT;
+}
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 518 "lexer.lxx"
+{
+  accept();
+  return POINTLIGHT;
+}
+	YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 522 "lexer.lxx"
+{
+  accept();
+  return POLYGON;
+}
+	YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 526 "lexer.lxx"
+{
+  accept();
+  return REF;
+}
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 530 "lexer.lxx"
+{
+  accept();
+  return RGBA;
+}
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 534 "lexer.lxx"
+{
+  accept();
+  return ROTATE;
+}
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 538 "lexer.lxx"
+{
+  accept();
+  return ROTX;
+}
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 542 "lexer.lxx"
+{
+  accept();
+  return ROTY;
+}
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 546 "lexer.lxx"
+{
+  accept();
+  return ROTZ;
+}
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 550 "lexer.lxx"
+{
+  accept();
+  return SANIM;
+}
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 554 "lexer.lxx"
+{
+  accept();
+  return SCALAR;
+}
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 558 "lexer.lxx"
+{
+  accept();
+  return SCALE;
+}
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 562 "lexer.lxx"
+{
+  accept();
+  return SEQUENCE;
+}
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 566 "lexer.lxx"
+{
+  accept();
+  return SHADING;
+}
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 570 "lexer.lxx"
+{
+  accept();
+  return SWITCH;
+}
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 574 "lexer.lxx"
+{
+  accept();
+  return SWITCHCONDITION;
+}
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 578 "lexer.lxx"
+{
+  accept();
+  return TABLE;
+}
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 582 "lexer.lxx"
+{
+  accept();
+  return TABLE_V;
+}
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 586 "lexer.lxx"
+{
+  accept();
+  return TAG;
+}
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 590 "lexer.lxx"
+{
+  accept();
+  return TANGENT;
+}
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 594 "lexer.lxx"
+{
+  accept();
+  return TEXLIST;
+}
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 598 "lexer.lxx"
+{
+  accept();
+  return TEXTURE;
+}
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 602 "lexer.lxx"
+{
+  accept();
+  return TLENGTHS;
+}
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 606 "lexer.lxx"
+{
+  accept();
+  return TRANSFORM;
+}
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 610 "lexer.lxx"
+{
+  accept();
+  return TRANSLATE;
+}
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 614 "lexer.lxx"
+{
+  accept();
+  return TREF;
+}
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 618 "lexer.lxx"
+{
+  accept();
+  return TRIANGLEFAN;
+}
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 622 "lexer.lxx"
+{
+  accept();
+  return TRIANGLESTRIP;
+}
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 626 "lexer.lxx"
+{
+  accept();
+  return TRIM;
+}
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 630 "lexer.lxx"
+{
+  accept();
+  return TXT;
+}
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 634 "lexer.lxx"
+{
+  accept();
+  return UKNOTS;
+}
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 638 "lexer.lxx"
+{
+  accept();
+  return UKNOTS;
+}
+	YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 642 "lexer.lxx"
+{
+  accept();
+  return UV;
+}
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 646 "lexer.lxx"
+{
+  accept();
+  return VKNOTS;
+}
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 650 "lexer.lxx"
+{
+  accept();
+  return VKNOTS;
+}
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 654 "lexer.lxx"
+{
+  accept();
+  return VERTEX;
+}
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 658 "lexer.lxx"
+{
+  accept();
+  return VERTEXANIM;
+}
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 662 "lexer.lxx"
+{
+  accept();
+  return VERTEXPOOL;
+}
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 666 "lexer.lxx"
+{
+  accept();
+  return VERTEXREF;
+}
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 670 "lexer.lxx"
+{
+  accept();
+  return XFMANIM;
+}
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 674 "lexer.lxx"
+{
+  accept();
+  return XFMSANIM;
+}
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 681 "lexer.lxx"
+{ 
+  // An integer or floating-point number.
+  accept(); 
+  eggyylval._number = atof(eggyytext); 
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 689 "lexer.lxx"
+{
+  // A hexadecimal integer number.
+  accept(); 
+  eggyylval._ulong = strtoul(yytext+2, NULL, 16);
+  eggyylval._string = yytext;
+  return EGG_ULONG; 
+}
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 697 "lexer.lxx"
+{
+  // A binary integer number.
+  accept(); 
+  eggyylval._ulong = strtoul(yytext+2, NULL, 2);
+  eggyylval._string = yytext;
+  return EGG_ULONG; 
+}
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 705 "lexer.lxx"
+{
+  // not-a-number.  These sometimes show up in egg files accidentally.
+  accept(); 
+  memset(&eggyylval._number, 0, sizeof(eggyylval._number));
+  *(unsigned long *)&eggyylval._number = strtoul(yytext+3, NULL, 0);
+  eggyylval._string = yytext;
+  return EGG_NUMBER;
+}
+	YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 714 "lexer.lxx"
+{ 
+  // infinity.  As above.
+  accept(); 
+  eggyylval._number = HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+	YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 722 "lexer.lxx"
+{
+  // minus infinity.  As above.
+  accept(); 
+  eggyylval._number = -HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+	YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 730 "lexer.lxx"
+{ 
+  // infinity, on Win32.  As above.
+  accept(); 
+  eggyylval._number = HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+	YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 738 "lexer.lxx"
+{
+  // minus infinity, on Win32.  As above.
+  accept(); 
+  eggyylval._number = -HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+	YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 747 "lexer.lxx"
+{
+  // Quoted string.
+  accept();
+  eggyylval._string = scan_quoted_string();
+  return EGG_STRING;
+}
+	YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 754 "lexer.lxx"
+{ 
+  // Unquoted string.
+  accept();
+  eggyylval._string = yytext;
+  return EGG_STRING;
+}
+	YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 760 "lexer.lxx"
+ECHO;
+	YY_BREAK
+#line 2113 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	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->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->yy_n_chars;
+			yy_current_buffer->yy_input_file = yyin;
+			yy_current_buffer->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->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->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 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()
+	{
+	register char *dest = yy_current_buffer->yy_ch_buf;
+	register char *source = yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0;
+
+	else
+		{
+		int num_to_read =
+			yy_current_buffer->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+#ifdef YY_USES_REJECT
+			YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+#else
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = yy_current_buffer;
+
+			int yy_c_buf_p_offset =
+				(int) (yy_c_buf_p - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yy_flex_realloc( (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->yy_buf_size -
+						number_to_move - 1;
+#endif
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+			yy_n_chars, num_to_read );
+
+		yy_current_buffer->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->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	yy_n_chars += number_to_move;
+	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+	yytext_ptr = &yy_current_buffer->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()
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+
+	yy_current_state = yy_start;
+
+	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
+		{
+		register 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 >= 569 )
+				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 );
+ */
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+	{
+	register int yy_is_jam;
+	register char *yy_cp = yy_c_buf_p;
+
+	register 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 >= 569 )
+			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 == 568);
+
+	return yy_is_jam ? 0 : yy_current_state;
+	}
+
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static void yyunput( int c, register char *yy_bp )
+#else
+static void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+	{
+	register char *yy_cp = yy_c_buf_p;
+
+	/* undo effects of setting up yytext */
+	*yy_cp = yy_hold_char;
+
+	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = yy_n_chars + 2;
+		register char *dest = &yy_current_buffer->yy_ch_buf[
+					yy_current_buffer->yy_buf_size + 2];
+		register char *source =
+				&yy_current_buffer->yy_ch_buf[number_to_move];
+
+		while ( source > yy_current_buffer->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		yy_current_buffer->yy_n_chars =
+			yy_n_chars = yy_current_buffer->yy_buf_size;
+
+		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+
+	yytext_ptr = yy_bp;
+	yy_hold_char = *yy_cp;
+	yy_c_buf_p = yy_cp;
+	}
+#endif	/* ifndef YY_NO_UNPUT */
+
+
+#ifdef __cplusplus
+static int yyinput()
+#else
+static int input()
+#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->yy_ch_buf[yy_n_chars] )
+			/* This was really a NUL. */
+			*yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			int 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 );
+
+					/* fall through */
+
+				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;
+
+
+	return c;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+	{
+	if ( ! yy_current_buffer )
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+	yy_init_buffer( yy_current_buffer, input_file );
+	yy_load_buffer_state();
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+#else
+void yy_switch_to_buffer( new_buffer )
+YY_BUFFER_STATE new_buffer;
+#endif
+	{
+	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->yy_buf_pos = yy_c_buf_p;
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	yy_current_buffer = 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;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+	{
+	yy_n_chars = yy_current_buffer->yy_n_chars;
+	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+	yyin = yy_current_buffer->yy_input_file;
+	yy_hold_char = *yy_c_buf_p;
+	}
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( 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;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+	{
+	if ( ! b )
+		return;
+
+	if ( b == yy_current_buffer )
+		yy_current_buffer = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yy_flex_free( (void *) b->yy_ch_buf );
+
+	yy_flex_free( (void *) b );
+	}
+
+
+#ifndef _WIN32
+#else
+#ifndef YY_ALWAYS_INTERACTIVE
+#ifndef YY_NEVER_INTERACTIVE
+extern int isatty YY_PROTO(( int ));
+#endif
+#endif
+#endif
+
+#ifdef YY_USE_PROTOS
+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+	{
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+#if YY_ALWAYS_INTERACTIVE
+	b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+	b->yy_is_interactive = 0;
+#else
+	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+	{
+	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();
+	}
+
+
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+	{
+	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) yy_flex_alloc( 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;
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+	{
+	int len;
+	for ( len = 0; yy_str[len]; ++len )
+		;
+
+	return yy_scan_bytes( yy_str, len );
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+	{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yy_flex_alloc( n );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < len; ++i )
+		buf[i] = bytes[i];
+
+	buf[len] = buf[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;
+	}
+#endif
+
+
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+	{
+	if ( yy_start_stack_ptr >= yy_start_stack_depth )
+		{
+		yy_size_t new_size;
+
+		yy_start_stack_depth += YY_START_STACK_INCR;
+		new_size = yy_start_stack_depth * sizeof( int );
+
+		if ( ! yy_start_stack )
+			yy_start_stack = (int *) yy_flex_alloc( new_size );
+
+		else
+			yy_start_stack = (int *) yy_flex_realloc(
+					(void *) yy_start_stack, new_size );
+
+		if ( ! yy_start_stack )
+			YY_FATAL_ERROR(
+			"out of memory expanding start-condition stack" );
+		}
+
+	yy_start_stack[yy_start_stack_ptr++] = YY_START;
+
+	BEGIN(new_state);
+	}
+#endif
+
+
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+	{
+	if ( --yy_start_stack_ptr < 0 )
+		YY_FATAL_ERROR( "start-condition stack underflow" );
+
+	BEGIN(yy_start_stack[yy_start_stack_ptr]);
+	}
+#endif
+
+
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+	{
+	return yy_start_stack[yy_start_stack_ptr - 1];
+	}
+#endif
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )
+#else
+static void yy_fatal_error( msg )
+char msg[];
+#endif
+	{
+	(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. */ \
+		yytext[yyleng] = yy_hold_char; \
+		yy_c_buf_p = yytext + n; \
+		yy_hold_char = *yy_c_buf_p; \
+		*yy_c_buf_p = '\0'; \
+		yyleng = n; \
+		} \
+	while ( 0 )
+
+
+/* Internal utility routines. */
+
+#ifndef yytext_ptr
+#ifdef YY_USE_PROTOS
+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+#else
+static void yy_flex_strncpy( s1, s2, n )
+char *s1;
+yyconst char *s2;
+int n;
+#endif
+	{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+	}
+#endif
+
+#ifdef YY_NEED_STRLEN
+#ifdef YY_USE_PROTOS
+static int yy_flex_strlen( yyconst char *s )
+#else
+static int yy_flex_strlen( s )
+yyconst char *s;
+#endif
+	{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+	}
+#endif
+
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_alloc( yy_size_t size )
+#else
+static void *yy_flex_alloc( size )
+yy_size_t size;
+#endif
+	{
+	return (void *) malloc( size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_realloc( void *ptr, yy_size_t size )
+#else
+static void *yy_flex_realloc( ptr, size )
+void *ptr;
+yy_size_t size;
+#endif
+	{
+	/* 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 );
+	}
+
+#ifdef YY_USE_PROTOS
+static void yy_flex_free( void *ptr )
+#else
+static void yy_flex_free( ptr )
+void *ptr;
+#endif
+	{
+	free( ptr );
+	}
+
+#if YY_MAIN
+int main()
+	{
+	yylex();
+	return 0;
+	}
+#endif
+#line 760 "lexer.lxx"

panda/src/egg/lexer.lxx

@@ -727,6 +727,22 @@ NUMERIC         ([+-]?(([0-9]+[.]?)|([0-9]*[.][0-9]+))([eE][+-]?[0-9]+)?)
   return EGG_NUMBER; 
 }
 
+"1.#inf" { 
+  // infinity, on Win32.  As above.
+  accept(); 
+  eggyylval._number = HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+
+"-1.#inf" {
+  // minus infinity, on Win32.  As above.
+  accept(); 
+  eggyylval._number = -HUGE_VAL;
+  eggyylval._string = yytext;
+  return EGG_NUMBER; 
+}
+
 
 ["] {
   // Quoted string.

panda/src/egg/parser.h.prebuilt

@@ -1,7 +1,9 @@
-/* A Bison parser, made by GNU Bison 2.1.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -18,10 +20,18 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.  */
 
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
@@ -212,7 +222,7 @@
 
 
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef int YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -221,5 +231,3 @@ typedef int YYSTYPE;
 
 extern YYSTYPE eggyylval;
 
-
-