windows-server-2003/inetsrv/query/qutil/triplish/flexcpp.skl

/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
 */

#include <pch.cxx>
#pragma hdrstop

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

%-
#include <stdio.h>
%*


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

#ifndef YY_CHAR
#define YY_CHAR WCHAR
#endif

#ifdef __cplusplus

#include <stdlib.h>
%+
  //class istream;
%*

/* 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 YY_CHAR to an unsigned
 * integer for use as an array index.  If the signed YY_CHAR is negative,
 * we want to instead treat it as an 8-bit unsigned YY_CHAR, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (YY_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( )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 32767       // UNDONE:  Should really just take the input from the bstr passed in

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
        {
        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.
         */
        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
        };

%- Standard (non-C++) definition
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


%- Standard (non-C++) definition
/* 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 */


int yyleng;

/* 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;

void yyrestart YY_PROTO(( ));

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(( int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b));
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(( YY_CHAR *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst YY_CHAR *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst YY_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, 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( 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( YY_BUF_SIZE ); \
        yy_current_buffer->yy_at_bol = at_bol; \
        }

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)

%% yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here

%- Standard (non-C++) definition
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 YY_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; \
%% code to fiddle yytext and yyleng for yymore() goes here
        yy_hold_char = *yy_cp; \
        *yy_cp = '\0'; \
%% code to copy yytext_ptr to yytext[] goes here, if %array
        yy_c_buf_p = yy_cp;

%% data tables for the DFA and the user's section 1 definitions go here

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

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
 int yywrap YY_PROTO(( void )) {return 1;}
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

%-
#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, YY_CHAR *buf_ptr ));
#endif
%*

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

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

#ifndef YY_NO_INPUT
%- Standard (non-C++) definition
#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 / sizeof(WCHAR))
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
%- Standard (non-C++) definition
/* 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 )
%+ C++ definition
#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) \
%% fread()/read() definition of YY_INPUT goes here unless we're doing C++
%+ C++ definition
        if ( (result = LexerInput( (YY_CHAR *) buf, max_size )) < 0 ) \
                YY_FATAL_ERROR( L"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) yy_fatal_error( msg )
%+
#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
%- Standard (non-C++) definition
#define YY_DECL int yylex YY_PROTO(( void ))
%+ C++ definition
#define YY_DECL int YYLEXER::yylex(YYSTYPE *yylval)
%*
#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

%% YY_RULE_SETUP definition goes here

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

%% user's declarations go here

        if ( yy_init )
                {
                yy_init = 0;

#ifdef YY_USER_INIT
                YY_USER_INIT;
#endif

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

                if ( ! yy_current_buffer )
                        yy_current_buffer =
                                yy_create_buffer( (cInputBuffer * sizeof(YY_CHAR)) + sizeof(YY_CHAR) );

                yy_load_buffer_state();

                if (yyprimetoken)
                        {
                        int yysavetoken = yyprimetoken;
                        yyprimetoken = 0;
                        return yysavetoken;
                        } 
                }

        while ( 1 )             /* loops until end-of-file is reached */
                {
%% yymore()-related code goes here
                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;

%% code to set up and find next match goes here

yy_find_action:
%% code to find the action number goes here

                YY_DO_BEFORE_ACTION;

%% code for yylineno update goes here

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

%% debug code goes here

                switch ( yy_act )
        { /* beginning of action switch */
%% actions go here

        case YY_END_OF_BUFFER:
                {
                /* Amount of text matched not including the EOB YY_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_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
                                {
%% code to do back-up for compressed tables and set up yy_cp goes here
                                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(
                        L"fatal flex scanner internal error--no action found" );
        } /* end of action switch */
                } /* end of scanning one token */
        } /* end of yylex */

%+
YYLEXER::YYLEXER()
        {
        yy_c_buf_p = 0;
        yy_init = 1;
        yy_start = 0;
        yyprimetoken = 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

        pszInputBuffer = pCurBuffer = (YY_CHAR *)NULL;
        cInputBuffer = 0;
        
        // Initialize these flags for this lexical session. They will be
        // set/reset within the lexer to control flow.
        fContinueImplicitPhrase = FALSE;
        fContinueMaybeRegex = FALSE;
        fContinueRegex = FALSE;
        fTreatFreetextAsPhrase = FALSE;
#ifdef DEBUG
        tkndebug = getenv("TKNDEBUG") ? 1 : 0;
#endif
        }


YYLEXER::~YYLEXER()
        {
        delete yy_state_buf;
        yy_delete_buffer( yy_current_buffer );
        yy_flex_free(pszInputBuffer);
        }

#ifdef YY_INTERACTIVE
int YYLEXER::LexerInput( YY_CHAR* buf, int /* max_size */ )
#else
int YYLEXER::LexerInput( YY_CHAR* buf, int max_size )
#endif
        {
        return 0;
        }

void YYLEXER::LexerOutput( const YY_CHAR* buf, int size )
        {
        // everthing should match
        THROW( CException( QPARSE_E_INVALID_QUERY  ) );
        return;
        }


#ifdef DEBUG
void YYLEXER::LexerTrace(const YY_CHAR* buf, int size, int tknNum)
        {
        if (tkndebug > 0)
                {
                cout << ">> Lexing Token : ";
                for (int i=0; i<size; i++)
                        cout << char(buf[i]);
                cout << " (" << tknNum << ")"<< endl;
                }
        }
#endif
%*


void YYLEXER::ResetLexer()
        {
        yy_init = 1;
        yy_start = 0;
#ifdef DEBUG
        tkndebug = getenv("TKNTRACE") ? 1 : 0;
#endif
        }

int YYLEXER::yybufferinput(YY_CHAR *pszBuffer, int cMax)
        {
        int n = min(cMax, cInputBuffer - (int) (pCurBuffer - pszInputBuffer));

        if (n > 0)
                {
                memcpy(pszBuffer, pCurBuffer, n * sizeof(WCHAR));
                pCurBuffer += n;
                }
        return n;
        }

void YYLEXER::yyprimebuffer(const YY_CHAR *pszBuffer)
        {
//      if (NULL != pszInputBuffer)
//              CoTaskMemFree(pszInputBuffer);

        Win4Assert(0 == pszInputBuffer);
        
        cInputBuffer = wcslen(pszBuffer) + 1;
        pszInputBuffer = pCurBuffer = new WCHAR[cInputBuffer];
        RtlCopyMemory(pszInputBuffer, pszBuffer, cInputBuffer*sizeof(WCHAR));

        cInputBuffer--; // get the real length

        ResetLexer();
        }

/* 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()
%+
int YYLEXER::yy_get_next_buffer()
%*
        {
        register YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
        register YY_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(
                L"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(
L"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 = (YY_CHAR *)
                                        /* Include room in for 2 EOB chars. */
                                        yy_flex_realloc( (void *) b->yy_ch_buf,
                                                         b->yy_buf_size,
                                                         b->yy_buf_size + 2 );
                                }
                        else
                                /* Can't grow it, we don't own it. */
                                b->yy_ch_buf = 0;
                        
                        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( );
                        }

                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 YY_CHAR was reached */

%-
static yy_state_type yy_get_previous_state()
%+
yy_state_type YYLEXER::yy_get_previous_state()
%*
        {
        register yy_state_type yy_current_state;
        register YY_CHAR *yy_cp;

%% code to get the start state into yy_current_state goes here

        for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
                {
%% code to find the next state goes here
                }

        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
%+
yy_state_type YYLEXER::yy_try_NUL_trans( yy_state_type yy_current_state )
%*
        {
        register int yy_is_jam;
%% code to find the next state, and perhaps do backing up, goes here

        return yy_is_jam ? 0 : yy_current_state;
        }


%-
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register YY_CHAR *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register YY_CHAR *yy_bp;
#endif
%+
void YYLEXER::yyunput( int c, register YY_CHAR* yy_bp )
%*
        {
        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 */
                /* +2 for EOB chars. */
                register int number_to_move = yy_n_chars + 2;
                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 += (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( L"flex scanner push-back overflow" );
                }

        *--yy_cp = (YY_CHAR) c;

%% update yylineno here

        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 YYLEXER::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 = (int)(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( );

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

%% update BOL and yylineno

        return c;
        }


%-
#ifdef YY_USE_PROTOS
void yyrestart( )
#else
void yyrestart( )
#endif
%+
void YYLEXER::yyrestart( )
%*
        {
        if ( ! yy_current_buffer )
                yy_current_buffer = yy_create_buffer( (cInputBuffer * sizeof (YY_CHAR)) + sizeof (YY_CHAR) );

        yy_init_buffer( yy_current_buffer );
        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
%+
void YYLEXER::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;
        }


%-
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
%+
void YYLEXER::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;
        yy_hold_char = *yy_c_buf_p;
        }


%-
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( int size )
#else
YY_BUFFER_STATE yy_create_buffer( size )
int size;
#endif
%+
YY_BUFFER_STATE YYLEXER::yy_create_buffer( int size )
%*
        {
        YY_BUFFER_STATE b;
        
        XPtrST<BYTE> xBuf((BYTE *)yy_flex_alloc( sizeof( struct yy_buffer_state ) ));

        ((YY_BUFFER_STATE)xBuf.GetPointer())->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.
         */
        ((YY_BUFFER_STATE)xBuf.GetPointer())->yy_ch_buf = 
                (YY_CHAR *) yy_flex_alloc( ((YY_BUFFER_STATE)xBuf.GetPointer())->yy_buf_size + 2 );
                
        // if the second alloc succeeds, we acquire into b. Else, xBuf will be automatically
        // freed.
        
        b = (YY_BUFFER_STATE) xBuf.Acquire();

        b->yy_is_our_buffer = 1;

        yy_init_buffer( b );

        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
%+
void YYLEXER::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 );
        }


%-
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif

#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b )
#else
void yy_init_buffer( b )
YY_BUFFER_STATE b;
#endif

%+
 /* extern "C" int isatty YY_PROTO(( int )); */
void YYLEXER::yy_init_buffer( YY_BUFFER_STATE b )
%*

        {
        yy_flush_buffer( b );

        b->yy_fill_buffer = 1;

%-
#if YY_ALWAYS_INTERACTIVE
        b->yy_is_interactive = 1;
#else
        b->yy_is_interactive = 0;
#endif
%+
        b->yy_is_interactive = 0;
%*
        }


%-
#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif

%+
void YYLEXER::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
%-
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( YY_CHAR *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
YY_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 ) );
        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_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 YY_CHAR *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst YY_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 YY_CHAR *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst YY_CHAR *bytes;
int len;
#endif
        {
        YY_BUFFER_STATE b;
        YY_CHAR *buf;
        yy_size_t n;
        int i;

        /* Get memory for full buffer, including space for trailing EOB's. */
        n = len + 2;
        
        XPtrST<BYTE> xBuf((BYTE *)yy_flex_alloc( n ));
        
        buf = (YY_CHAR *)xBuf.GetPointer();
        
        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 );
        
        // Acquire the buffer from smart ptr
        xBuf.Acquire();

        /* 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
%+
void YYLEXER::yy_push_state( int new_state )
%*
        {
        if ( yy_start_stack_ptr >= yy_start_stack_depth )
                {
                yy_size_t new_size, old_size;
                
                old_size = yy_start_stack_depth * sizeof( int );
                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, old_size, new_size );

                }

        yy_start_stack[yy_start_stack_ptr++] = YY_START;

        BEGIN(new_state);
        }
#endif


#ifndef YY_NO_POP_STATE
%-
static void yy_pop_state()
%+
void YYLEXER::yy_pop_state()
%*
        {
        if ( --yy_start_stack_ptr < 0 )
                YY_FATAL_ERROR( L"start-condition stack underflow" );

        BEGIN(yy_start_stack[yy_start_stack_ptr]);
        }
#endif


#ifndef YY_NO_TOP_STATE
%-
static int yy_top_state()
%+
int YYLEXER::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 YY_CHAR msg[] )
#else
static void yy_fatal_error( msg )
YY_CHAR msg[];
#endif
        {
        yaccDebugOut(( DEB_WARN, "%s\n", msg ));
        THROW( CException( E_UNEXPECTED  ) );
        }

%+

void YYLEXER::LexerError( yyconst YY_CHAR msg[] )
        {
        yaccDebugOut(( DEB_WARN, "%s\n", msg ));
        THROW( CException( E_UNEXPECTED  ) );
        }
%*


/* 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( YY_CHAR *s1, yyconst YY_CHAR *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
YY_CHAR *s1;
yyconst YY_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 YY_CHAR *s )
#else
static int yy_flex_strlen( s )
yyconst YY_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
        {
            void *p = (void *)new BYTE[size];
            
            return p;
        }

#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t old_size, yy_size_t new_size )
#else
static void *yy_flex_realloc( ptr, old_size, new_size )
void *ptr;
yy_size_t size;
#endif
        {
         
        /* The cast to (YY_CHAR *) in the following accommodates both
         * implementations that use YY_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.
         */
            void *p = (void *) new BYTE[new_size];
            
            RtlCopyMemory(p, ptr, min(old_size, new_size));
            
            yy_flex_free(ptr);
            
            return p;
        }

#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
        {
        delete[] (BYTE *)ptr;
        }


#if YY_MAIN
int main()
        {
        yylex();
        return 0;
        }
#endif