/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /cvsroot/gmsh/contrib/Netgen/libsrc/csg/lex.yy.cpp,v 1.1 2005/09/21 17:29:38 geuzaine Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5



/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>
#include <iostream.h>
#include <unistd.h>

/* 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;

#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
	{
	istream* 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
	};


/* 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



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)


#define FLEX_DEBUG
typedef unsigned char YY_CHAR;
#define yytext_ptr yytext
#define YY_INTERACTIVE

#define FLEX_DEBUG

#include <FlexLexer.h>


/* 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 37
#define YY_END_OF_BUFFER 38
static yyconst short int yy_accept[222] =
    {   0,
        0,    0,    0,    0,    0,    0,   38,   33,   32,   34,
       33,   33,   33,   30,   31,   31,   31,   31,   31,   31,
       31,   31,   31,   31,   31,   31,   31,   31,   37,    0,
       36,    0,    0,   30,   30,   30,    0,   31,   31,   31,
       31,   31,   31,   31,   31,   31,   31,   31,   31,   31,
        5,   31,   31,   31,   31,   31,   31,   31,   31,   31,
       31,   31,    0,   35,    0,    0,   30,   31,    4,   31,
       31,   31,   31,   31,   31,   31,   31,    6,   31,   31,
       31,   31,   31,   31,   31,   31,   31,   31,    3,   31,
       31,    0,   30,   31,   31,   31,   13,   31,   22,   31,

       31,   31,   31,   31,   31,   31,   31,   31,   31,   31,
       31,   31,   31,   31,   16,   31,   31,   31,   31,   31,
       31,   31,   31,   31,   14,   15,   23,   31,   31,   31,
       31,    2,   31,   31,   31,   31,   31,   31,   31,   31,
       17,   31,   31,   31,   31,   31,   31,   31,    9,   31,
       11,   31,   31,   31,   31,   31,   31,   31,   31,   31,
       31,   31,   31,   31,   31,   31,   31,   31,   31,   31,
       31,   31,   12,   24,   31,   31,   31,   27,   31,   31,
       21,   31,   31,   31,   31,   31,   31,   31,   31,   31,
       31,   31,    7,   31,   31,   31,   26,   31,   31,   31,

       18,   19,   20,    1,   31,   29,   31,   10,   31,   31,
       31,   31,   31,   25,   31,   31,    8,   31,   31,   28,
        0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    1,    1,    4,    1,    1,    1,    1,    1,
        1,    1,    5,    1,    5,    6,    1,    7,    7,    7,
        8,    7,    7,    7,    7,    7,    7,    1,    1,    1,
        1,    1,    1,    1,    9,    9,    9,    9,   10,    9,
        9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
        9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
        1,    1,    1,    1,    1,    1,   11,   12,   13,   14,

       15,   16,   17,   18,   19,    9,   20,   21,   22,   23,
       24,   25,    9,   26,   27,   28,   29,   30,    9,   31,
       32,    9,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    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[33] =
    {   0,
        1,    1,    1,    1,    1,    1,    2,    2,    2,    2,
        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
        2,    2
    } ;

static yyconst short int yy_base[226] =
    {   0,
        0,    0,    0,    0,    0,    0,   77,  706,  706,  706,
       30,   29,   31,   34,   38,   40,   43,   61,   45,   47,
       50,   58,   64,   66,   87,   76,  105,  124,  706,   67,
      706,   57,   68,    0,   71,   89,   98,   82,  102,  108,
      112,  110,  114,  120,  126,  129,  133,  144,  141,  147,
      150,  153,  156,  161,  158,  163,  166,  169,  176,  178,
      185,  191,   53,  706,  199,  193,  201,  203,  205,  207,
      209,  212,  214,  216,  221,  218,  230,  232,  235,  237,
      240,  242,  244,  247,  253,  260,  262,  265,  267,  271,
      275,  277,  279,  281,  284,  288,  292,  294,  297,  299,

      301,  303,  306,  308,  311,  313,  316,  318,  330,  332,
      334,  338,  340,  342,  346,  348,  351,  357,  368,  360,
      370,  372,  378,  380,  384,  388,  394,  396,  398,  400,
      402,  405,  409,  411,  414,  421,  423,  426,  428,  430,
      434,  436,  441,  443,  446,  448,  452,  454,  456,  463,
      468,  470,  472,  476,  478,  480,  485,  491,  482,  493,
      495,  497,  502,  505,  511,  515,  517,  519,  521,  528,
      531,  535,  540,  542,  545,  547,  550,  552,  554,  557,
      559,  561,  564,  566,  572,  575,  577,  579,  584,  586,
      590,  592,  596,  602,  610,  612,  614,  616,  619,  623,

      628,  630,  632,  634,  638,  640,  642,  646,  648,  653,
      655,  657,  659,  661,  663,  667,  669,  672,  676,  681,
      706,  699,  701,   41,  703
    } ;

static yyconst short int yy_def[226] =
    {   0,
      221,    1,  222,  222,  222,  222,  221,  221,  221,  221,
      223,  221,  221,  221,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  221,  223,
      221,  225,  221,   14,  221,  221,  221,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  225,  221,  221,  221,  221,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  221,  221,  224,  224,  224,  224,  224,  224,  224,

      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,

      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
      224,  224,  224,  224,  224,  224,  224,  224,  224,  224,
        0,  221,  221,  221,  221
    } ;

static yyconst short int yy_nxt[739] =
    {   0,
        8,    9,   10,   11,   12,   13,   14,   14,   15,   15,
       16,   17,   18,   15,   19,   15,   20,   15,   21,   15,
       15,   22,   23,   24,   25,   26,   27,   28,   15,   15,
       15,   15,   31,   32,   33,   34,   34,   35,   35,   36,
       34,   34,   39,   37,   38,   38,   38,   38,   37,   38,
       38,   38,   38,   38,   38,   64,   38,   38,   46,   64,
       40,   47,   41,   48,   38,   38,   42,   38,   38,   31,
       38,   38,   38,   38,   35,   35,  221,   35,   35,  221,
       65,   43,   38,   38,   44,   65,   49,   50,   38,   38,
       55,   51,   45,   38,   38,   35,   35,  221,   37,   56,

      221,   52,   66,   37,   67,   67,  221,   53,   38,   38,
       54,   38,   38,  221,   38,   38,   38,   38,   38,   38,
       38,   38,  221,   57,   68,   69,   38,   38,   58,   59,
       38,   38,   38,   38,  221,   38,   38,   71,   70,   38,
       38,  221,   72,  221,   60,   74,   73,   38,   38,   61,
       38,   38,   62,   38,   38,   75,   38,   38,   76,   38,
       38,   77,   38,   38,   38,   38,   81,   38,   38,   38,
       38,  221,   38,   38,   78,   38,   38,   79,   80,   82,
      221,   83,   38,   38,   38,   38,  221,   84,   86,   87,
       85,   38,   38,   88,  221,   90,  221,   38,   38,   67,

       67,   89,   91,   92,  221,   93,   93,   67,   67,   38,
       38,   38,   38,   38,   38,   38,   38,   94,   38,   38,
       38,   38,   38,   38,   38,   38,   97,   38,   38,   95,
       99,  221,   98,  100,  221,   96,   38,   38,   38,   38,
      101,   38,   38,   38,   38,  221,   38,   38,   38,   38,
       38,   38,  103,   38,   38,  104,  221,  102,  105,   38,
       38,  221,  106,  110,  107,  221,   38,   38,   38,   38,
      109,   38,   38,   38,   38,  108,  111,   38,   38,  113,
      112,   38,   38,   93,   93,   93,   93,   38,   38,  115,
       38,   38,  116,  114,   38,   38,  221,  117,   38,   38,

       38,   38,  118,   38,   38,   38,   38,   38,   38,   38,
       38,  221,   38,   38,   38,   38,  119,   38,   38,   38,
       38,  122,   38,   38,   38,   38,  221,  126,  121,  123,
      120,  124,  221,  125,  221,  128,   38,   38,   38,   38,
       38,   38,  221,  127,   38,   38,   38,   38,   38,   38,
      129,  132,   38,   38,   38,   38,  221,   38,   38,  130,
      221,  136,  131,   38,   38,  133,   38,   38,  134,  137,
      221,  138,  221,  135,   38,   38,   38,   38,   38,   38,
      141,  140,  221,  139,   38,   38,   38,   38,  142,  145,
       38,   38,  221,  146,   38,   38,  221,  143,  221,  144,

       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
      147,   38,   38,  221,  149,   38,   38,   38,   38,  221,
       38,   38,  150,  151,  153,  221,  148,   38,   38,   38,
       38,  152,   38,   38,   38,   38,   38,   38,  221,  156,
       38,   38,   38,   38,  158,  155,  154,   38,   38,   38,
       38,  159,   38,   38,   38,   38,  157,  221,   38,   38,
       38,   38,   38,   38,  160,  164,  163,  221,  161,   38,
       38,  162,  221,  166,   38,   38,   38,   38,   38,   38,
      167,  165,   38,   38,   38,   38,   38,   38,   38,   38,
      168,   38,   38,  221,  170,  221,  171,   38,   38,   38,

       38,   38,   38,   38,   38,  176,  221,  169,   38,   38,
      172,   38,   38,  174,  178,  177,  173,   38,   38,  221,
      175,   38,   38,   38,   38,   38,   38,   38,   38,  180,
      179,  183,  221,  184,   38,   38,  221,   38,   38,  185,
      181,   38,   38,  221,  182,  186,   38,   38,   38,   38,
      187,   38,   38,   38,   38,  188,   38,   38,   38,   38,
       38,   38,  190,   38,   38,   38,   38,   38,   38,  189,
       38,  194,   38,   38,  221,  193,  221,  191,   38,   38,
      192,   38,   38,   38,   38,   38,   38,  198,  221,  195,
       38,   38,   38,   38,  221,  196,   38,   38,   38,   38,

      221,  197,   38,   38,  221,  201,  199,  221,   38,   38,
      200,  221,  202,  221,  203,  204,   38,   38,   38,   38,
       38,   38,   38,   38,  221,   38,   38,  221,  207,   38,
       38,  221,  205,  208,   38,   38,   38,   38,   38,   38,
       38,   38,  206,  209,   38,   38,   38,   38,   38,   38,
      221,  210,   38,   38,   38,   38,  211,  221,  212,   38,
       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
       38,  213,  221,   38,   38,   38,   38,  217,   38,   38,
      221,  214,   38,   38,  215,  218,  216,   38,   38,  221,
      221,  221,  221,  221,  221,  219,  221,  221,  220,   29,

       29,   30,   30,   63,   63,    7,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221
    } ;

static yyconst short int yy_chk[739] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,   11,   11,   12,   12,   12,   13,   13,   14,
       14,   14,  224,   14,   15,   15,   16,   16,   14,   17,
       17,   19,   19,   20,   20,   63,   21,   21,   19,   32,
       16,   20,   16,   21,   22,   22,   17,   18,   18,   30,
       23,   23,   24,   24,   33,   33,    7,   35,   35,    0,
       35,   18,   26,   26,   18,   35,   22,   23,   38,   38,
       26,   24,   18,   25,   25,   36,   36,    0,   36,   26,

        0,   25,   37,   36,   37,   37,    0,   25,   39,   39,
       25,   27,   27,    0,   40,   40,   42,   42,   41,   41,
       43,   43,    0,   27,   40,   41,   44,   44,   27,   27,
       28,   28,   45,   45,    0,   46,   46,   43,   42,   47,
       47,    0,   44,    0,   28,   46,   45,   49,   49,   28,
       48,   48,   28,   50,   50,   47,   51,   51,   48,   52,
       52,   49,   53,   53,   55,   55,   53,   54,   54,   56,
       56,    0,   57,   57,   50,   58,   58,   51,   52,   54,
        0,   54,   59,   59,   60,   60,    0,   55,   57,   58,
       56,   61,   61,   59,    0,   61,    0,   62,   62,   66,

       66,   60,   62,   65,    0,   65,   65,   67,   67,   68,
       68,   69,   69,   70,   70,   71,   71,   68,   72,   72,
       73,   73,   74,   74,   76,   76,   72,   75,   75,   70,
       74,    0,   73,   75,    0,   71,   77,   77,   78,   78,
       76,   79,   79,   80,   80,    0,   81,   81,   82,   82,
       83,   83,   79,   84,   84,   80,    0,   77,   81,   85,
       85,    0,   81,   85,   82,    0,   86,   86,   87,   87,
       84,   88,   88,   89,   89,   83,   86,   90,   90,   88,
       87,   91,   91,   92,   92,   93,   93,   94,   94,   91,
       95,   95,   94,   90,   96,   96,    0,   95,   97,   97,

       98,   98,   96,   99,   99,  100,  100,  101,  101,  102,
      102,    0,  103,  103,  104,  104,   98,  105,  105,  106,
      106,  102,  107,  107,  108,  108,    0,  106,  101,  103,
      100,  104,    0,  105,    0,  108,  109,  109,  110,  110,
      111,  111,    0,  107,  112,  112,  113,  113,  114,  114,
      109,  112,  115,  115,  116,  116,    0,  117,  117,  110,
        0,  117,  111,  118,  118,  113,  120,  120,  114,  117,
        0,  118,    0,  116,  119,  119,  121,  121,  122,  122,
      120,  119,    0,  118,  123,  123,  124,  124,  121,  123,
      125,  125,    0,  124,  126,  126,    0,  122,    0,  122,

      127,  127,  128,  128,  129,  129,  130,  130,  131,  131,
      128,  132,  132,    0,  130,  133,  133,  134,  134,    0,
      135,  135,  131,  133,  135,    0,  129,  136,  136,  137,
      137,  134,  138,  138,  139,  139,  140,  140,    0,  138,
      141,  141,  142,  142,  140,  137,  136,  143,  143,  144,
      144,  142,  145,  145,  146,  146,  139,    0,  147,  147,
      148,  148,  149,  149,  143,  147,  146,    0,  144,  150,
      150,  145,    0,  150,  151,  151,  152,  152,  153,  153,
      152,  148,  154,  154,  155,  155,  156,  156,  159,  159,
      153,  157,  157,    0,  155,    0,  156,  158,  158,  160,

      160,  161,  161,  162,  162,  161,    0,  154,  163,  163,
      157,  164,  164,  159,  163,  162,  158,  165,  165,    0,
      160,  166,  166,  167,  167,  168,  168,  169,  169,  165,
      164,  168,    0,  169,  170,  170,    0,  171,  171,  170,
      166,  172,  172,    0,  167,  171,  173,  173,  174,  174,
      172,  175,  175,  176,  176,  175,  177,  177,  178,  178,
      179,  179,  177,  180,  180,  181,  181,  182,  182,  176,
      183,  183,  184,  184,    0,  182,    0,  179,  185,  185,
      180,  186,  186,  187,  187,  188,  188,  187,    0,  184,
      189,  189,  190,  190,    0,  185,  191,  191,  192,  192,

        0,  186,  193,  193,    0,  190,  188,    0,  194,  194,
      189,    0,  191,    0,  192,  194,  195,  195,  196,  196,
      197,  197,  198,  198,    0,  199,  199,    0,  198,  200,
      200,    0,  195,  199,  201,  201,  202,  202,  203,  203,
      204,  204,  196,  200,  205,  205,  206,  206,  207,  207,
        0,  205,  208,  208,  209,  209,  207,    0,  209,  210,
      210,  211,  211,  212,  212,  213,  213,  214,  214,  215,
      215,  210,    0,  216,  216,  217,  217,  215,  218,  218,
        0,  211,  219,  219,  212,  216,  213,  220,  220,    0,
        0,    0,    0,    0,    0,  218,    0,    0,  219,  222,

      222,  223,  223,  225,  225,  221,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221,  221,  221,
      221,  221,  221,  221,  221,  221,  221,  221
    } ;

static yyconst short int yy_rule_linenum[37] =
    {   0,
       33,   34,   35,   36,   37,   38,   39,   40,   41,   42,
       43,   44,   45,   46,   47,   48,   49,   50,   51,   52,
       54,   55,   56,   58,   59,   60,   61,   62,   63,   65,
       66,   75,   76,   77,   78,   79
    } ;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
#line 1 "geometry.ll"
#define INITIAL 0
#line 2 "geometry.ll"
#include <mystdlib.h>
#include <myadt.hpp> 

#include <linalg.hpp> 
#include <csg.hpp>




// extern SYMBOLTABLE<Solid*> solids;
namespace netgen {
extern CSGeometry * parsegeom;
}
using namespace netgen;

#include "geometry.h"


ARRAY<char*> parsestrings;
int linenum;
#define incl 1

#define comment 2

#line 594 "lex.yy.cc"

/* 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 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
#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
#define ECHO LexerOutput( yytext, yyleng )
#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 ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#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) LexerError( msg )
#endif

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yyFlexLexer::yylex()
#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 32 "geometry.ll"

#line 723 "lex.yy.cc"

	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 = &cin;

		if ( ! yyout )
			yyout = &cout;

		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 >= 222 )
					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] != 706 );

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. */

		if ( yy_flex_debug )
			{
			if ( yy_act == 0 )
				cerr << "--scanner backing up\n";
			else if ( yy_act < 37 )
				cerr << "--accepting rule at line " << yy_rule_linenum[yy_act] <<
				         "(\"" << yytext << "\")\n";
			else if ( yy_act == 37 )
				cerr << "--accepting default rule (\"" << yytext << "\")\n";
			else if ( yy_act == 38 )
				cerr << "--(end of buffer or a NUL)\n";
			else
				cerr << "--EOF (start condition " << YY_START << ")\n";
			}

		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 33 "geometry.ll"
{ return TOK_RECO; }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 34 "geometry.ll"
{ return TOK_SOLID; }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 35 "geometry.ll"
{ return TOK_TLO; }
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 36 "geometry.ll"
{ return TOK_AND; }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 37 "geometry.ll"
{ return TOK_OR; }
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 38 "geometry.ll"
{ return TOK_NOT; }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 39 "geometry.ll"
{ return TOK_TRANSLATE; }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 40 "geometry.ll"
{ return TOK_MULTITRANSLATE; }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 41 "geometry.ll"
{ return TOK_ROTATE; }
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 42 "geometry.ll"
{ return TOK_MULTIROTATE; }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 43 "geometry.ll"
{ return TOK_SPHERE; }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 44 "geometry.ll"
{ return TOK_CYLINDER; }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 45 "geometry.ll"
{ return TOK_CONE; }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 46 "geometry.ll"
{ return TOK_PLAIN; }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 47 "geometry.ll"
{ return TOK_PLAIN; }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 48 "geometry.ll"
{ return TOK_TUBE; }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 49 "geometry.ll"
{ return TOK_GENCYL; }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 50 "geometry.ll"
{ return TOK_ORTHOBRICK; }
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 51 "geometry.ll"
{ return TOK_POLYHEDRON; }
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 52 "geometry.ll"
{ return TOK_REVOLUTION; }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 54 "geometry.ll"
{ return TOK_SINGULAR; }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 55 "geometry.ll"
{ return TOK_EDGE; }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 56 "geometry.ll"
{ return TOK_POINT; }
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 58 "geometry.ll"
{ return TOK_IDENTIFY; }
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 59 "geometry.ll"
{ return TOK_CLOSESURFACES; }
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 60 "geometry.ll"
{ return TOK_CLOSEEDGES; }
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 61 "geometry.ll"
{ return TOK_PERIODIC; }
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 62 "geometry.ll"
{ return TOK_BOUNDARYCONDITION; }
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 63 "geometry.ll"
{ return TOK_BOUNDINGBOX; }
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 65 "geometry.ll"
{ yylval.val = atof (YYText()); return NUM; }
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 66 "geometry.ll"
{
                  yylval.chptr = new char [YYLeng()+1];
		  parsestrings.Append (yylval.chptr);
                  strcpy (yylval.chptr, YYText());
                  if (parsegeom->GetSolid (yylval.chptr))
                    return IDENTSOLID;
                  else
                    return IDENT;
                }
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 75 "geometry.ll"
/* eat up ws */
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 76 "geometry.ll"
{ return int(*YYText()); }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 77 "geometry.ll"
{ linenum++; }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 78 "geometry.ll"
{ linenum++; cout << (YYText()+2) ; }  /* line comment */
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 79 "geometry.ll"
{ linenum++; }  /* line comment */
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 82 "geometry.ll"
ECHO;
	YY_BREAK
#line 1013 "lex.yy.cc"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(incl):
case YY_STATE_EOF(comment):
	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 */

yyFlexLexer::yyFlexLexer( istream* arg_yyin, ostream* arg_yyout )
	{
	yyin = arg_yyin;
	yyout = arg_yyout;
	yy_c_buf_p = 0;
	yy_init = 1;
	yy_start = 0;
	yy_flex_debug = 0;
	yylineno = 1;	// this will only get updated if %option yylineno

	yy_did_buffer_switch_on_eof = 0;

	yy_looking_for_trail_begin = 0;
	yy_more_flag = 0;
	yy_more_len = 0;
	yy_more_offset = yy_prev_more_offset = 0;

	yy_start_stack_ptr = yy_start_stack_depth = 0;
	yy_start_stack = 0;

	yy_current_buffer = 0;

#ifdef YY_USES_REJECT
	yy_state_buf = new yy_state_type[YY_BUF_SIZE + 2];
#else
	yy_state_buf = 0;
#endif
	}

yyFlexLexer::~yyFlexLexer()
	{
	delete yy_state_buf;
	yy_delete_buffer( yy_current_buffer );
	}

void yyFlexLexer::switch_streams( istream* new_in, ostream* new_out )
	{
	if ( new_in )
		{
		yy_delete_buffer( yy_current_buffer );
		yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) );
		}

	if ( new_out )
		yyout = new_out;
	}

#ifdef YY_INTERACTIVE
int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
#else
int yyFlexLexer::LexerInput( char* buf, int max_size )
#endif
	{
	if ( yyin->eof() || yyin->fail() )
		return 0;

#ifdef YY_INTERACTIVE
	yyin->get( buf[0] );

	if ( yyin->eof() )
		return 0;

	if ( yyin->bad() )
		return -1;

	return 1;

#else
	(void) yyin->read( buf, max_size );

	if ( yyin->bad() )
		return -1;
	else
		return yyin->gcount();
#endif
	}

void yyFlexLexer::LexerOutput( const char* buf, int size )
	{
	(void) yyout->write( buf, size );
	}

/* 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
 */

int yyFlexLexer::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 */

yy_state_type yyFlexLexer::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 >= 222 )
				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 );
 */

yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
	{
	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 >= 222 )
			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 == 221);

	return yy_is_jam ? 0 : yy_current_state;
	}


void yyFlexLexer::yyunput( int c, register char* yy_bp )
	{
	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;
	}


int yyFlexLexer::yyinput()
	{
	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;
	}


void yyFlexLexer::yyrestart( istream* input_file )
	{
	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();
	}


void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
	{
	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;
	}


void yyFlexLexer::yy_load_buffer_state()
	{
	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;
	}


YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( istream* file, int size )
	{
	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;
	}


void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
	{
	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 );
	}


#include<unistd.h>
void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, istream* file )

	{
	yy_flush_buffer( b );

	b->yy_input_file = file;
	b->yy_fill_buffer = 1;

	b->yy_is_interactive = 0;
	}


void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )
	{
	if ( ! b )
		return;

	b->yy_n_chars = 0;

	/* We always need two end-of-buffer characters.  The first causes
	 * a transition to the end-of-buffer state.  The second causes
	 * a jam in that state.
	 */
	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

	b->yy_buf_pos = &b->yy_ch_buf[0];

	b->yy_at_bol = 1;
	b->yy_buffer_status = YY_BUFFER_NEW;

	if ( b == yy_current_buffer )
		yy_load_buffer_state();
	}


#ifndef YY_NO_SCAN_BUFFER
#endif


#ifndef YY_NO_SCAN_STRING
#endif


#ifndef YY_NO_SCAN_BYTES
#endif


#ifndef YY_NO_PUSH_STATE
void yyFlexLexer::yy_push_state( int new_state )
	{
	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
void yyFlexLexer::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
int yyFlexLexer::yy_top_state()
	{
	return yy_start_stack[yy_start_stack_ptr - 1];
	}
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif


void yyFlexLexer::LexerError( yyconst char msg[] )
	{
	cerr << msg << '\n';
	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 82 "geometry.ll"


extern FlexLexer * lexer;

int yylex ()
  {
  return lexer -> yylex();
  }

extern "C" int yywrap ()
  {
  return 1;
  }
