/* A lexical scanner generated by flex */

/* scanner skeleton version:
 * $Header: /home/horse/u0/vern/flex/RCS/flex.skel,v 2.16 90/08/03 14:09:36 vern Exp Locker: vern $
 */

#define FLEX_SCANNER

#include <stdio.h>


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


#ifdef __cplusplus

#include <stdlib.h>
#include <osfcn.h>

/* use prototypes in function declarations */
#define YY_USE_PROTOS

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

#else	/* ! __cplusplus */

#ifdef __STDC__

#ifdef __GNUC__
#include <stddef.h>
void *malloc( size_t );
void free( void* );
#else
#include <stdlib.h>
#endif	/* __GNUC__ */

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */


#ifdef __TURBOC__
#define YY_USE_CONST
#endif


#ifndef YY_USE_CONST
#define const
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
/* we can't get here if it's an ANSI C compiler, or a C++ compiler,
 * so it's got to be a K&R compiler, and therefore there's no standard
 * place from which to include these definitions
 */
char *malloc();
int free();
int read();
#endif


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

/* returned upon end-of-file */
#define YY_END_TOK 0

/* copy whatever the last rule matched to the standard output */

/* cast to (char *) is because for 8-bit chars, yytext is (unsigned char *) */
/* this used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite()
 */
#define ECHO (void) fwrite( (char *) yytext, yyleng, 1, yyout )

/* gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#define YY_INPUT(buf,result,max_size) \
	if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
	    YY_FATAL_ERROR( "read() in flex scanner failed" );
#define YY_NULL 0

/* 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.
 */
#define yyterminate() return ( YY_NULL )

/* report a fatal error */

/* The funky do-while is used to turn this macro definition into
 * a single C statement (which needs a semi-colon terminator).
 * This avoids problems with code like:
 *
 * 	if ( something_happens )
 *		YY_FATAL_ERROR( "oops, the something happened" );
 *	else
 *		everything_okay();
 *
 * 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 YY_FATAL_ERROR() call.
 */

#define YY_FATAL_ERROR(msg) \
	do \
		{ \
		(void) fputs( msg, stderr ); \
		(void) putc( '\n', stderr ); \
		exit( 1 ); \
		} \
	while ( 0 )

/* default yywrap function - always treat EOF as an EOF */
#define yywrap() 1

/* 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 *

/* 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 \
	do \
		{ \
		yy_init_buffer( yy_current_buffer, yyin ); \
		yy_load_buffer_state(); \
		} \
	while ( 0 )

/* default declaration of generated scanner - a define so the user can
 * easily add parameters
 */
#define YY_DECL int yylex YY_PROTO(( void )) 

/* code executed at the end of each rule */
#define YY_BREAK break;

#define YY_END_OF_BUFFER_CHAR 0

#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of default input buffer */
#endif

typedef struct yy_buffer_state *YY_BUFFER_STATE;

#define YY_CHAR char
# line 1 "lexer.lex"
#define INITIAL 0
# line 2 "lexer.lex"
// ////////////////////////////////////////////////////////
// Copyright (1994) Columbia University
// Department of Biochemistry and Molecular Biophysics
//
// Author: Weider Chang, Ph.D
// ///////////////////////////////////////////////////////
  
// #include "linebuff.h"
// #include "starasso.h"
// #include "listofiv.h"

#include <string.h>
#include <objc/Object.h>
#include "parser.h"
  
/* For error report facility */
extern lineno;

/* To determine wether current state is in loop_ name */ 
int loopnamestate=0;
int inloop=0;

extern char * progName;
extern int lexer_debug;

#define LOOP 1
#define LINES 2
/* DataName     (_{PTS}|\'_{NoSQuote}\'|\"_{NoDQuote}\") */
/* Value		({PTS}|{DQDQuote}|{SQSQuote}|{DQString}|{SQString}) */
# line 73 "lexer.lex"

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

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

/* 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_c_buf_p = yy_cp = yy_bp + n; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

#define unput(c) yyunput( c, yytext )


struct yy_buffer_state
    {
    FILE *yy_input_file;

    YY_CHAR *yy_ch_buf;		/* input buffer */
    YY_CHAR *yy_buf_pos;	/* current position in input buffer */

    /* size of input buffer in bytes, not including room for EOB characters */
    int yy_buf_size;	

    /* number of characters read into yy_ch_buf, not including EOB characters */
    int yy_n_chars;

    int yy_eof_status;		/* whether we've seen an EOF on this buffer */
#define EOF_NOT_SEEN 0
    /* "pending" happens when the EOF has been seen but there's still
     * some text process
     */
#define EOF_PENDING 1
#define EOF_DONE 2
    };

static YY_BUFFER_STATE yy_current_buffer;

/* 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 YY_CHAR yy_hold_char;

static int yy_n_chars;		/* number of characters read into yy_ch_buf */



#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

#ifndef YY_USER_INIT
#define YY_USER_INIT
#endif

extern YY_CHAR *yytext;
extern int yyleng;
extern FILE *yyin, *yyout;

YY_CHAR *yytext;
int yyleng;

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

#define YY_END_OF_BUFFER 26
typedef int yy_state_type;
static const short int yy_accept[187] =
    {   0,
        6,    6,    6,    6,    6,    6,   26,   19,    6,    4,
       24,    5,   24,   19,   24,   19,   19,   19,   19,   19,
       19,   19,   19,   18,   17,   24,    5,   24,   17,   17,
       17,   17,   17,   17,   17,   17,   17,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    1,    2,   19,
        6,    0,   19,    5,    5,    0,   19,   19,   19,   19,
       19,   19,   12,   18,   17,    0,   17,    5,    0,   17,
       17,   17,   17,   17,   17,   17,   15,    3,    3,    3,
        3,    3,    3,    3,    3,    2,   19,   19,   19,   19,
       19,   19,   17,   17,   17,   17,   17,   17,   17,    3,

        3,    3,    3,    3,   19,   19,   19,   19,   19,   19,
       17,   17,   17,   17,   17,   17,   17,    3,    3,    3,
        3,    3,   19,   19,   19,   19,   13,   11,   17,   17,
       17,   17,   14,   11,   16,    3,    3,    3,    3,    3,
        9,    0,    0,    7,    0,    0,   19,   10,    0,    0,
        9,    7,   17,   10,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    0,    9,    0,    0,    7,    0,
        8,    0,   10,    0,    8,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    0
    } ;

static const YY_CHAR yy_ec[128] =
    {   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,    4,    5,    1,    1,    1,    6,    1,
        1,    1,    1,    1,    7,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    8,    1,
        1,    1,    1,    1,    9,   10,    1,   11,   12,   13,
       14,    1,   15,    1,    1,   16,    1,    1,   17,   18,
        1,    1,   19,   20,    1,   21,    1,    1,    1,    1,
        1,    1,    1,    1,   22,    1,    9,   10,    1,   11,

       23,   13,   14,   24,   15,    1,    1,   25,    1,    1,
       17,   26,    1,    1,   19,   20,    1,   21,    1,    1,
        1,    1,   27,    1,   28,    1,    1
    } ;

static const YY_CHAR yy_meta[29] =
    {   0,
        1,    2,    3,    4,    1,    4,    1,    2,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1
    } ;

static const short int yy_base[222] =
    {   0,
        0,  364,   28,  363,   55,   82,  370,    0,  367,  373,
      364,   57,  361,  342,  373,  356,  349,   48,  346,  353,
        0,    0,    0,  359,    0,  356,   73,  353,  334,  348,
      341,   51,  338,   71,    0,    0,    0,    0,  352,    0,
      329,  343,  336,   72,  341,    0,    0,  373,  347,    0,
      346,  343,  373,   96,    0,  340,  322,  324,   78,  326,
      325,  320,    0,  338,    0,  335,  373,  109,  332,  314,
      316,   83,  318,  317,  312,  315,    0,    0,  329,    0,
      307,  309,   89,  311,  306,  324,  300,  315,   95,  313,
       52,  100,  297,  312,  104,  310,  102,  107,  103,  294,

      309,  110,  307,  112,  290,  293,  292,  303,  286,  282,
      274,  274,  270,  279,  262,  258,  254,  246,  246,  242,
      251,  234,    0,  128,  132,  115,    0,  133,    0,  137,
      138,  129,    0,  142,    0,    0,  145,  153,  140,  156,
      146,  248,  245,  162,  244,  241,  222,  163,  239,  234,
      166,  167,  217,  170,  173,  232,  229,  176,  228,  225,
      206,  181,  220,  214,  212,  373,  206,  204,  373,  198,
        0,  196,  373,  190,    0,  184,    0,  180,  159,    0,
      120,    0,  121,    0,  100,  373,  189,   91,  193,  197,
      201,   85,   71,  205,  209,  213,   70,  217,  221,  225,

      229,  233,  237,  241,  245,  249,  253,  257,  261,  265,
      269,  273,  277,  281,  285,  289,  293,  297,  301,  305,
      309
    } ;

static const short int yy_def[222] =
    {   0,
      186,    1,  186,    3,  187,  187,  186,  188,  186,  186,
      189,  190,  191,  188,  186,  188,  188,  188,  188,  188,
      192,  188,  188,  186,  193,  194,  195,  196,  193,  193,
      193,  193,  193,  193,  197,  193,  193,  198,  198,  199,
      198,  198,  198,  198,  198,  198,  198,  186,  198,  188,
      186,  189,  186,  190,  200,  191,  188,  188,  188,  188,
      188,  188,  192,  186,  193,  194,  186,  195,  196,  193,
      193,  193,  193,  193,  193,  193,  197,  198,  198,  199,
      198,  198,  198,  198,  198,  198,  188,  188,  188,  188,
      188,  188,  193,  193,  193,  193,  193,  193,  193,  198,

      198,  198,  198,  198,  188,  188,  188,  188,  188,  188,
      193,  193,  193,  193,  193,  193,  193,  198,  198,  198,
      198,  198,  188,  201,  202,  188,  188,  203,  193,  204,
      205,  193,  193,  206,  193,  198,  207,  208,  198,  209,
      201,  210,  211,  202,  212,  213,  188,  203,  214,  215,
      204,  205,  193,  206,  207,  216,  217,  208,  218,  219,
      198,  209,  220,  221,  210,  186,  211,  212,  186,  213,
      188,  214,  186,  215,  193,  216,  198,  217,  218,  198,
      219,  198,  220,  198,  221,    0,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,

      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,
      186
    } ;

static const short int yy_nxt[402] =
    {   0,
        8,    9,   10,   11,   12,   13,   14,   15,    8,    8,
       16,    8,   17,   18,    8,   19,    8,    8,   20,    8,
        8,   21,    8,    8,   19,    8,   22,   23,   25,    9,
       10,   26,   27,   28,   29,   15,   25,   25,   30,   25,
       31,   32,   25,   33,   25,   25,   34,   25,   25,   35,
       25,   25,   33,   25,   36,   37,   39,   10,   55,   40,
       55,   41,   55,   60,   55,   42,   73,   43,   44,  109,
       77,   65,   60,   45,   55,   73,   55,  109,   55,   75,
       55,   46,   47,   39,   48,   63,   40,   84,   41,   49,
       76,   50,   42,   89,   43,   44,   84,   55,   95,   55,

       45,   55,   89,   55,  102,  184,  107,   95,   46,   47,
       55,  110,   55,  102,   55,  113,   55,  107,  116,  115,
      117,  120,  110,  122,  184,  180,  113,  115,  117,  116,
      147,  142,  120,  143,  122,  145,  149,  146,  150,  147,
      142,  145,  143,  146,  153,  149,   78,  150,  156,  186,
      157,  186,   78,  153,   78,  161,  159,   78,  160,  163,
       78,  164,  180,   78,  161,  186,  186,  186,  186,  186,
      186,  186,  186,  186,   78,  186,   78,   78,   78,   78,
       78,   78,   78,   78,   78,  177,   78,  177,   78,   38,
       38,   38,   38,   52,   52,  173,   52,   54,   54,  173,

       54,   56,   56,  169,   56,   66,   66,  169,   66,   68,
       68,  166,   68,   69,   69,  166,   69,   78,   78,  184,
       78,   80,   80,  184,   80,   55,   55,  182,   55,  141,
      180,  180,  141,  144,  177,  177,  144,  148,  175,  173,
      148,  151,  173,  171,  151,  152,  169,  169,  152,  154,
      166,  166,  154,  155,  155,  140,  155,  158,  158,  139,
      158,  162,  162,  138,  162,  165,  165,  137,  165,  167,
      167,  136,  167,  168,  168,  135,  168,  170,  170,  134,
      170,  172,  172,  133,  172,  174,  174,  132,  174,  176,
      176,  131,  176,  178,  178,  130,  178,  179,  179,  129,

      179,  181,  181,  128,  181,  183,  183,  127,  183,  185,
      185,  126,  185,  125,  124,  123,  121,  119,  118,  114,
      112,  111,  108,  106,  105,   86,  104,  103,  101,  100,
       79,   99,   98,   97,   96,   94,   93,   67,   67,   64,
       92,   91,   90,   88,   87,   53,   53,   51,   86,   85,
       83,   82,   81,   79,   74,   72,   71,   70,   67,   67,
       64,   62,   61,   59,   58,   57,   53,   53,   51,  186,
       24,   24,    7,  186,  186,  186,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,

      186
    } ;

static const short int yy_chk[402] =
    {   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,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    5,    5,   12,    5,
       12,    5,   12,   18,   12,    5,   32,    5,    5,   91,
      197,  193,   18,    5,   27,   32,   27,   91,   27,   34,
       27,    5,    5,    6,    6,  192,    6,   44,    6,    6,
       34,  188,    6,   59,    6,    6,   44,   54,   72,   54,

        6,   54,   59,   54,   83,  185,   89,   72,    6,    6,
       68,   92,   68,   83,   68,   95,   68,   89,   98,   97,
       99,  102,   92,  104,  183,  181,   95,   97,   99,   98,
      126,  124,  102,  124,  104,  125,  128,  125,  128,  126,
      130,  131,  130,  131,  132,  134,  137,  134,  137,  141,
      137,  141,  137,  132,  138,  139,  138,  140,  138,  140,
      138,  140,  179,  140,  139,  144,  148,  144,  148,  151,
      152,  151,  152,  154,  155,  154,  155,  158,  155,  158,
      155,  158,  162,  158,  162,  178,  162,  176,  162,  187,
      187,  187,  187,  189,  189,  174,  189,  190,  190,  172,

      190,  191,  191,  170,  191,  194,  194,  168,  194,  195,
      195,  167,  195,  196,  196,  165,  196,  198,  198,  164,
      198,  199,  199,  163,  199,  200,  200,  161,  200,  201,
      160,  159,  201,  202,  157,  156,  202,  203,  153,  150,
      203,  204,  149,  147,  204,  205,  146,  145,  205,  206,
      143,  142,  206,  207,  207,  122,  207,  208,  208,  121,
      208,  209,  209,  120,  209,  210,  210,  119,  210,  211,
      211,  118,  211,  212,  212,  117,  212,  213,  213,  116,
      213,  214,  214,  115,  214,  215,  215,  114,  215,  216,
      216,  113,  216,  217,  217,  112,  217,  218,  218,  111,

      218,  219,  219,  110,  219,  220,  220,  109,  220,  221,
      221,  108,  221,  107,  106,  105,  103,  101,  100,   96,
       94,   93,   90,   88,   87,   86,   85,   84,   82,   81,
       79,   76,   75,   74,   73,   71,   70,   69,   66,   64,
       62,   61,   60,   58,   57,   56,   52,   51,   49,   45,
       43,   42,   41,   39,   33,   31,   30,   29,   28,   26,
       24,   20,   19,   17,   16,   14,   13,   11,    9,    7,
        4,    2,  186,  186,  186,  186,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,
      186,  186,  186,  186,  186,  186,  186,  186,  186,  186,

      186
    } ;

static yy_state_type yy_last_accepting_state;
static YY_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

/* these variables are all declared out here so that section 3 code can
 * manipulate them
 */
/* points to current character in buffer */
static YY_CHAR *yy_c_buf_p = (YY_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;

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 yyunput YY_PROTO(( YY_CHAR c, YY_CHAR *buf_ptr ));
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 ));

#define yy_new_buffer yy_create_buffer

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

YY_DECL
    {
    register yy_state_type yy_current_state;
    register YY_CHAR *yy_cp, *yy_bp;
    register int yy_act;




    if ( yy_init )
	{
	YY_USER_INIT;

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

	if ( ! yyin )
	    yyin = stdin;

	if ( ! yyout )
	    yyout = stdout;

	if ( yy_current_buffer )
	    yy_init_buffer( yy_current_buffer, yyin );
	else
	    yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );

	yy_load_buffer_state();

	yy_init = 0;
	}

    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;
	if ( yy_bp[-1] == '\n' )
	    ++yy_current_state;
yy_match:
	do
	    {
	    register YY_CHAR yy_c = yy_ec[*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 = yy_def[yy_current_state];
		if ( yy_current_state >= 187 )
		    yy_c = yy_meta[yy_c];
		}
	    yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
	    ++yy_cp;
	    }
	while ( yy_current_state != 186 );
	yy_cp = yy_last_accepting_cpos;
	yy_current_state = yy_last_accepting_state;

yy_find_action:
	yy_act = yy_accept[yy_current_state];

	YY_DO_BEFORE_ACTION;
	YY_USER_ACTION;

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


	switch ( yy_act )
	    {
	    case 0: /* must backtrack */
	    /* 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:
# line 75 "lexer.lex"
{
  yytext="";
  return token_found(LINE, "BLANK_LINE");
}
	YY_BREAK
case 2:
# line 80 "lexer.lex"
{
  /*
	used to be <LINES>^{SemiC}{Blanks}
     I don't like this rule, however, this is the only way I can make it work.
     */

  if (inloop)
    BEGIN LOOP;
  else
    BEGIN INITIAL;
  return token_found(LINE, "END_OF_LINE");
}
	YY_BREAK
case 3:
# line 93 "lexer.lex"
{ 
  return token_found(LINE, "LINE_OF_TEXT");
}
	YY_BREAK
case 4:
# line 97 "lexer.lex"
{
  lineno++;
  if (lexer_debug)
    printf("CR: %s\n", yytext);
}
	YY_BREAK
case 5:
# line 103 "lexer.lex"
{ 
  if (lexer_debug)
    printf("comment: %s\n", yytext);
}
	YY_BREAK
case 6:
# line 108 "lexer.lex"
{
  if (lexer_debug)
    printf("blank: %s\n", yytext);
}
	YY_BREAK
case 7:
# line 113 "lexer.lex"
{
  return token_found(STARFILENAME, "STARFILENAME");
}
	YY_BREAK
case 8:
# line 117 "lexer.lex"
{
  /* begining of a global data block */
  return token_found(GLOBALNAME, "GLOBALNAME"); /* temporary */
}
	YY_BREAK
case 9:
# line 122 "lexer.lex"
{
  /* a data block name */
  BEGIN INITIAL;
  return token_found(DATABLOCKNAME, "DATABLOCKNAME");
}
	YY_BREAK
case 10:
# line 128 "lexer.lex"
{
  /* a save frame name */
  return token_found(SAVENAME, "SAVENAME");
}
	YY_BREAK
case 11:
# line 133 "lexer.lex"
{
  /* end of save frame */
  BEGIN INITIAL;
  return token_found(SAVEEND, "SAVEEND");
}
	YY_BREAK
case 12:
# line 139 "lexer.lex"
{
  /* an data name */
  return token_found(ITEMNAME, "ITEMNAME");
}
	YY_BREAK
case 13:
# line 144 "lexer.lex"
{
  /* begining of a looped items */
  BEGIN LOOP;
  loopnamestate=inloop=1;
  return token_found(LOOPMARK, "LOOPMARK");
}
	YY_BREAK
case 14:
# line 151 "lexer.lex"
{
  //  loopnamestate=1;
  if (loopnamestate)
    return token_found(INTERNALLOOP, "INTERNALLOOP");
  else
    {

      // no loop_ statement after loop_value.

      loopnamestate=1;
      return token_found(LOOPMARK, "LOOPMARK");
    }
}
	YY_BREAK
case 15:
# line 165 "lexer.lex"
{
  int token;
  if (loopnamestate)

    /* loopnamestate can only be changed to 0 by starting a looped value.
       and it can only be changed to 1 by a loop_ statement.
       */

    token=LOOPITEMNAME;
  else {

    /* so if the data name is not after a loop_ statement. */

    BEGIN INITIAL;
    inloop=0;
    token=ITEMNAME;
  }
  return token_found(token, "ITEMNAME or LOOPITEMNAME");
}
	YY_BREAK
case 16:
# line 185 "lexer.lex"
{
  /* a stop_ statement in loop_ structure */
  return token_found(LOOPEND, "LOOPEND");
}
	YY_BREAK
case 17:
# line 190 "lexer.lex"
{
  /* a data value in loop_ structure */
  loopnamestate=0;
  return token_found(LOOPITEMVALUE, "LOOPITEMVALUE");
}
	YY_BREAK
case 18:
# line 196 "lexer.lex"
{ 

  /* following rules descrip a multi-lined string value. */

     BEGIN LINES;
     loopnamestate=0;
     return token_found(LINESBEGIN, "BEGINING_OF_LINE");
}
	YY_BREAK
case 19:
# line 205 "lexer.lex"
{
  /* a data value */
  return token_found(STRING, "STRING");
}
	YY_BREAK
case 20:
# line 212 "lexer.lex"
case 21:
# line 212 "lexer.lex"

	YY_BREAK
case 22:
# line 213 "lexer.lex"

	YY_BREAK
  printf("Usage: %s [-help | -h | -?]"
	 "[filename]\n", progName);
case 23:
# line 216 "lexer.lex"

	YY_BREAK
case 24:
# line 218 "lexer.lex"
{
  if ((lexer_debug) && yytext[0]!=' ')
    printf("No token matched: %s\n", yytext);
}
	YY_BREAK
case 25:
# line 224 "lexer.lex"
ECHO;
	YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(LOOP):
case YY_STATE_EOF(LINES):
    yyterminate();

	    case YY_END_OF_BUFFER:
		{
		/* amount of text matched not including the EOB char */
		int yy_amount_of_matched_text = yy_cp - yytext - 1;

		/* undo the effects of YY_DO_BEFORE_ACTION */
		*yy_cp = yy_hold_char;

		/* 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 yyinput().
		 */
		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 + 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 + 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_last_accepting_cpos;
			    yy_current_state = yy_last_accepting_state;
			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 + YY_MORE_ADJ;

			    yy_act = YY_STATE_EOF((yy_start - 1) / 2);
			    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 + yy_amount_of_matched_text;

			yy_current_state = yy_get_previous_state();

			yy_cp = yy_c_buf_p;
			yy_bp = yytext + 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 + YY_MORE_ADJ;
			goto yy_find_action;
		    }
		break;
		}

	    default:
#ifdef FLEX_DEBUG
		printf( "action # %d\n", yy_act );
#endif
		YY_FATAL_ERROR(
			"fatal flex scanner internal error--no action found" );
	    }
	}
    }


/* yy_get_next_buffer - try to read in a new buffer
 *
 * synopsis
 *     int yy_get_next_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 YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
    register YY_CHAR *source = yytext - 1; /* copy prev. char, too */
    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" );

    /* try to read more data */

    /* first move last chars to start of buffer */
    number_to_move = yy_c_buf_p - yytext;

    for ( i = 0; i < number_to_move; ++i )
	*(dest++) = *(source++);

    if ( yy_current_buffer->yy_eof_status != EOF_NOT_SEEN )
	/* don't do the read, it's not guaranteed to return an EOF,
	 * just force an EOF
	 */
	yy_n_chars = 0;

    else
	{
	int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1;

	if ( num_to_read > YY_READ_BUF_SIZE )
	    num_to_read = YY_READ_BUF_SIZE;

	else if ( num_to_read <= 0 )
	    YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" );

	/* read in more data */
	YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
		  yy_n_chars, num_to_read );
	}

    if ( yy_n_chars == 0 )
	{
	if ( number_to_move - YY_MORE_ADJ == 1 )
	    {
	    ret_val = EOB_ACT_END_OF_FILE;
	    yy_current_buffer->yy_eof_status = EOF_DONE;
	    }

	else
	    {
	    ret_val = EOB_ACT_LAST_MATCH;
	    yy_current_buffer->yy_eof_status = 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 begins at the second character in yy_ch_buf; the first
     * character is the one which preceded it before reading in the latest
     * buffer; it needs to be kept around in case it's a newline, so
     * yy_get_previous_state() will have with '^' rules active
     */

    yytext = &yy_current_buffer->yy_ch_buf[1];

    return ( ret_val );
    }


/* yy_get_previous_state - get the state just before the EOB char was reached
 *
 * synopsis
 *     yy_state_type yy_get_previous_state();
 */

static yy_state_type yy_get_previous_state()

    {
    register yy_state_type yy_current_state;
    register YY_CHAR *yy_cp;

    register YY_CHAR *yy_bp = yytext;

    yy_current_state = yy_start;
    if ( yy_bp[-1] == '\n' )
	++yy_current_state;

    for ( yy_cp = yytext + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
	{
	register YY_CHAR yy_c = (*yy_cp ? yy_ec[*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 = yy_def[yy_current_state];
	    if ( yy_current_state >= 187 )
		yy_c = yy_meta[yy_c];
	    }
	yy_current_state = yy_nxt[yy_base[yy_current_state] + 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( register yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
register yy_state_type yy_current_state;
#endif

    {
    register int yy_is_jam;
    register YY_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 = yy_def[yy_current_state];
	if ( yy_current_state >= 187 )
	    yy_c = yy_meta[yy_c];
	}
    yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
    yy_is_jam = (yy_current_state == 186);

    return ( yy_is_jam ? 0 : yy_current_state );
    }


#ifdef YY_USE_PROTOS
static void yyunput( YY_CHAR c, register YY_CHAR *yy_bp )
#else
static void yyunput( c, yy_bp )
YY_CHAR c;
register YY_CHAR *yy_bp;
#endif

    {
    register YY_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 */
	register int number_to_move = yy_n_chars + 2; /* +2 for EOB chars */
	register YY_CHAR *dest =
	    &yy_current_buffer->yy_ch_buf[yy_current_buffer->yy_buf_size + 2];
	register YY_CHAR *source =
	    &yy_current_buffer->yy_ch_buf[number_to_move];

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

	yy_cp += dest - source;
	yy_bp += dest - source;
	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" );
	}

    if ( yy_cp > yy_bp && yy_cp[-1] == '\n' )
	yy_cp[-2] = '\n';

    *--yy_cp = c;

    /* note: the formal parameter *must* be called "yy_bp" for this
     *       macro to now work correctly
     */
    YY_DO_BEFORE_ACTION; /* set up yytext again */
    }


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

    {
    int c;
    YY_CHAR *yy_cp = yy_c_buf_p;

    *yy_cp = 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 */
	    yytext = yy_c_buf_p;
	    ++yy_c_buf_p;

	    switch ( yy_get_next_buffer() )
		{
		case EOB_ACT_END_OF_FILE:
		    {
		    if ( yywrap() )
			{
			yy_c_buf_p = yytext + YY_MORE_ADJ;
			return ( EOF );
			}

		    YY_NEW_FILE;

#ifdef __cplusplus
		    return ( yyinput() );
#else
		    return ( input() );
#endif
		    }
		    break;

		case EOB_ACT_CONTINUE_SCAN:
		    yy_c_buf_p = yytext + YY_MORE_ADJ;
		    break;

		case EOB_ACT_LAST_MATCH:
#ifdef __cplusplus
		    YY_FATAL_ERROR( "unexpected last match in yyinput()" );
#else
		    YY_FATAL_ERROR( "unexpected last match in input()" );
#endif
		}
	    }
	}

    c = *yy_c_buf_p;
    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

    {
    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 = 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) malloc( 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 = (YY_CHAR *) malloc( (unsigned) (b->yy_buf_size + 2) );

    if ( ! b->yy_ch_buf )
	YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

    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 == yy_current_buffer )
	yy_current_buffer = (YY_BUFFER_STATE) 0;

    free( (char *) b->yy_ch_buf );
    free( (char *) b );
    }


#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

    {
    b->yy_input_file = file;

    /* we put in the '\n' and start reading from [1] so that an
     * initial match-at-newline will be true.
     */

    b->yy_ch_buf[0] = '\n';
    b->yy_n_chars = 1;

    /* 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[1] = YY_END_OF_BUFFER_CHAR;
    b->yy_ch_buf[2] = YY_END_OF_BUFFER_CHAR;

    b->yy_buf_pos = &b->yy_ch_buf[1];

    b->yy_eof_status = EOF_NOT_SEEN;
    }
# line 224 "lexer.lex"


extern void * malloc();

int token_found(int token, char* token_symbol)
{
  yylval.char_ptr=(char*)malloc(strlen(yytext)+1);
  strcpy(yylval.char_ptr, yytext);
  if (lexer_debug)
    printf("Lexer: %s as %s\n",yytext, token_symbol);
  return token;
}

int yyerror(char* msg)
{
    fprintf(stderr, "line %d: %s at %s\n", lineno, msg, yytext);
}

void myYYCleanUpCurrentBuffer()
{
  YY_BUFFER_STATE new_buff;
  if (YY_CURRENT_BUFFER)
    {
      // printf("Cleaning current buffer\n ");
      /*
	 yy_delete_buffer(YY_CURRENT_BUFFER);
	 YY_CURRENT_BUFFER=new_buff=yy_create_buffer(yyin, YY_BUF_SIZE);
	 yy_switch_to_buffer(new_buff);
	 */
      yyrestart(yyin);
    }
}
    
/* ************************************************

<LINES>.*[^\n\"] { 
  return token_found(LINE, "LINE");
}

<LINES>.*\" {
  if (inloop)
    BEGIN LOOP;
  else
    BEGIN INITIAL;
  return token_found(LINE, "END_OF_LINE_1");
}

^\".*[^\n\"] { 
  
  // following rules descrip a multi-lined string value.
  
  BEGIN LINES;
  loopnamestate=0;
  return token_found(LINESBEGIN, "BEGINING_OF_LINE_1");
}

**************************************************** */ 








