Newly lexed winboard/parser.c

diff --git a/winboard/parser.c b/winboard/parser.c
index af4d31b..b75d113 100644 (file)
--- a/winboard/parser.c
+++ b/winboard/parser.c
@@ -1,112 +1,67 @@
-
-#line 3 "parser.c"
-
-#define  YY_INT_ALIGNED short int
-

 /* A lexical scanner generated by flex */
 
 /* 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 $
+ */
+

 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5

-#define YY_FLEX_SUBMINOR_VERSION 35
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif

 
 

-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */

 #include <stdio.h>
 #include <stdio.h>

-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>

 
 

-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif

 
 

-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus

 #endif
 #endif

-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)

 #endif
 
 #endif
 

-#endif /* ! FLEXINT_H */

 
 #ifdef __cplusplus
 
 
 #ifdef __cplusplus
 

+#include <stdlib.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 */
 
 /* The "const" storage-class-modifier is valid. */
 #define YY_USE_CONST
 
 #else  /* ! __cplusplus */
 

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

 
 

+#define YY_USE_PROTOS

 #define YY_USE_CONST
 
 #define YY_USE_CONST
 

-#endif /* defined (__STDC__) */
+#endif /* __STDC__ */

 #endif /* ! __cplusplus */
 
 #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_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
 
 /* Returned upon end-of-file. */
 #define YY_NULL 0
 


@@ -121,70 +76,71 @@ typedef unsigned int flex_uint32_t;
  * but we do it the disgusting crufty way forced on us by the ()-less
  * definition of BEGIN.
  */
  * but we do it the disgusting crufty way forced on us by the ()-less
  * definition of BEGIN.
  */

-#define BEGIN (yy_start) = 1 + 2 *
+#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.
  */
 
 /* 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 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 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_NEW_FILE yyrestart( yyin )

 
 #define YY_END_OF_BUFFER_CHAR 0
 
 /* Size of default input buffer. */
 
 #define YY_END_OF_BUFFER_CHAR 0
 
 /* Size of default input buffer. */

-#ifndef YY_BUF_SIZE

 #define YY_BUF_SIZE 16384
 #define YY_BUF_SIZE 16384

-#endif
-
-/* The state buf must be large enough to hold one state per character in the main buffer.
- */
-#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

 
 

-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE

 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 typedef struct yy_buffer_state *YY_BUFFER_STATE;

-#endif

 
 extern int yyleng;
 
 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
 
 extern FILE *yyin, *yyout;
 
 #define EOB_ACT_CONTINUE_SCAN 0
 #define EOB_ACT_END_OF_FILE 1
 #define EOB_ACT_LAST_MATCH 2
 

-    #define YY_LESS_LINENO(n)
-    
-/* Return all but the first "n" matched characters back to the input stream. */
+/* 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. */ \
 #define yyless(n) \
        do \
                { \
                /* Undo effects of setting up yytext. */ \

-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-               *yy_cp = (yy_hold_char); \
+               *yy_cp = yy_hold_char; \

                YY_RESTORE_YY_MORE_OFFSET \
                YY_RESTORE_YY_MORE_OFFSET \

-               (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+               yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \

                YY_DO_BEFORE_ACTION; /* set up yytext again */ \
                } \
        while ( 0 )
 
                YY_DO_BEFORE_ACTION; /* set up yytext again */ \
                } \
        while ( 0 )
 

-#define unput(c) yyunput( c, (yytext_ptr)  )
+#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;

 
 

-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif

 
 

-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE

 struct yy_buffer_state
        {
        FILE *yy_input_file;
 struct yy_buffer_state
        {
        FILE *yy_input_file;


@@ -221,16 +177,12 @@ struct yy_buffer_state
         */
        int yy_at_bol;
 
         */
        int yy_at_bol;
 

-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-    

        /* Whether to try to fill the input buffer when we reach the
         * end of it.
         */
        int yy_fill_buffer;
 
        int yy_buffer_status;
        /* 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
 #define YY_BUFFER_NEW 0
 #define YY_BUFFER_NORMAL 1
        /* When an EOF's been seen but there's still some text to process


@@ -244,38 +196,28 @@ struct yy_buffer_state
         * just pointing yyin at a new input file.
         */
 #define YY_BUFFER_EOF_PENDING 2
         * just pointing yyin at a new input file.
         */
 #define YY_BUFFER_EOF_PENDING 2

-

        };
        };

-#endif /* !YY_STRUCT_YY_BUFFER_STATE */

 
 

-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+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".
 
 /* We provide macros for accessing buffer states in case in the
  * future we want to put the buffer states in a more general
  * "scanner state".

- *
- * Returns the top of the stack, or NULL.

  */
  */

-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
-                          : NULL)
+#define YY_CURRENT_BUFFER yy_current_buffer

 
 

-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

 
 /* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;
 
 /* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;

+

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

+
+

 int yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;
 int yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;

-static int yy_init = 0;                /* whether we need to initialize */
+static int yy_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
 static int yy_start = 0;       /* start state number */
 
 /* Flag which is used to allow yywrap()'s to do buffer switches


@@ -283,92 +225,68 @@ static int yy_start = 0;  /* start state number */
  */
 static int yy_did_buffer_switch_on_eof;
 
  */
 static int yy_did_buffer_switch_on_eof;
 

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

 
 

-static void yyensure_buffer_stack (void );
-static void yy_load_buffer_state (void );
-static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

 
 

-#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

 
 

-YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
-YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );
-
-void *yyalloc (yy_size_t  );
-void *yyrealloc (void *,yy_size_t  );
-void yyfree (void *  );
+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) \
        { \
 
 #define yy_new_buffer yy_create_buffer
 
 #define yy_set_interactive(is_interactive) \
        { \

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

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

 
 

-/* Begin user sect3 */

 
 

+#define YY_USES_REJECT

 typedef unsigned char YY_CHAR;
 typedef unsigned char YY_CHAR;

-

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

-

 typedef int yy_state_type;
 typedef int yy_state_type;

-
-extern int yylineno;
-
-int yylineno = 1;
-

 extern char *yytext;
 #define yytext_ptr yytext
 
 extern char *yytext;
 #define yytext_ptr yytext
 

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

 
 /* Done after the current pattern has been matched and before the
  * corresponding action - sets up yytext.
  */
 #define YY_DO_BEFORE_ACTION \
 
 /* Done after the current pattern has been matched and before the
  * corresponding action - sets up yytext.
  */
 #define YY_DO_BEFORE_ACTION \

-       (yytext_ptr) = yy_bp; \
-       yyleng = (size_t) (yy_cp - yy_bp); \
-       (yy_hold_char) = *yy_cp; \
+       yytext_ptr = yy_bp; \
+       yyleng = (int) (yy_cp - yy_bp); \
+       yy_hold_char = *yy_cp; \

        *yy_cp = '\0'; \
        *yy_cp = '\0'; \

-       (yy_c_buf_p) = yy_cp;
+       yy_c_buf_p = yy_cp;

 
 #define YY_NUM_RULES 42
 #define YY_END_OF_BUFFER 43
 
 #define YY_NUM_RULES 42
 #define YY_END_OF_BUFFER 43

-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-       {
-       flex_int32_t yy_verify;
-       flex_int32_t yy_nxt;
-       };
-static yyconst flex_int16_t yy_acclist[602] =
+static yyconst short int yy_acclist[602] =

     {   0,
        43,   41,   42,   41,   42,   41,   42,   40,   41,   42,
        41,   42,   25,   41,   42,   41,   42,   40,   41,   42,
     {   0,
        43,   41,   42,   41,   42,   41,   42,   40,   41,   42,
        41,   42,   25,   41,   42,   41,   42,   40,   41,   42,


@@ -439,7 +357,7 @@ static yyconst flex_int16_t yy_acclist[602] =
        29
     } ;
 
        29
     } ;
 

-static yyconst flex_int16_t yy_accept[689] =
+static yyconst short int yy_accept[689] =

     {   0,
         1,    1,    1,    2,    4,    6,    8,   11,   13,   16,
        18,   21,   25,   29,   31,   34,   37,   40,   43,   46,
     {   0,
         1,    1,    1,    2,    4,    6,    8,   11,   13,   16,
        18,   21,   25,   29,   31,   34,   37,   40,   43,   46,


@@ -518,7 +436,7 @@ static yyconst flex_int16_t yy_accept[689] =
       600,  600,  600,  600,  600,  601,  602,  602
     } ;
 
       600,  600,  600,  600,  600,  601,  602,  602
     } ;
 

-static yyconst flex_int32_t yy_ec[256] =
+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,
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,


@@ -550,7 +468,7 @@ static yyconst flex_int32_t yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
         1,    1,    1,    1,    1
     } ;
 

-static yyconst flex_int32_t yy_meta[74] =
+static yyconst int yy_meta[74] =

     {   0,
         1,    2,    3,    2,    1,    1,    1,    1,    4,    5,
         6,    1,    7,    8,    1,    1,    9,    9,    9,    9,
     {   0,
         1,    2,    3,    2,    1,    1,    1,    1,    4,    5,
         6,    1,    7,    8,    1,    1,    9,    9,    9,    9,


@@ -562,7 +480,7 @@ static yyconst flex_int32_t yy_meta[74] =
        17,    1,    1
     } ;
 
        17,    1,    1
     } ;
 

-static yyconst flex_int16_t yy_base[767] =
+static yyconst short int yy_base[767] =

     {   0,
         0,   73, 3814, 3815,  122,  131,    0,  142, 3809,  140,
       151,  171,  162, 3809,  231,  159, 3757, 3746,  119, 3762,
     {   0,
         0,   73, 3814, 3815,  122,  131,    0,  142, 3809,  140,
       151,  171,  162, 3809,  231,  159, 3757, 3746,  119, 3762,


@@ -650,7 +568,7 @@ static yyconst flex_int16_t yy_base[767] =
      3674, 3693, 3712, 3731, 3750, 3769
     } ;
 
      3674, 3693, 3712, 3731, 3750, 3769
     } ;
 

-static yyconst flex_int16_t yy_def[767] =
+static yyconst short int yy_def[767] =

     {   0,
       687,  687,  687,  687,  687,  687,  688,  689,  687,  690,
       688,  687,   12,  691,  688,   15,   15,   15,   15,   15,
     {   0,
       687,  687,  687,  687,  687,  687,  688,  689,  687,  690,
       688,  687,   12,  691,  688,   15,   15,   15,   15,   15,


@@ -738,7 +656,7 @@ static yyconst flex_int16_t yy_def[767] =
       687,  687,  687,  687,  687,  687
     } ;
 
       687,  687,  687,  687,  687,  687
     } ;
 

-static yyconst flex_int16_t yy_nxt[3889] =
+static yyconst short int yy_nxt[3889] =

     {   0,
         4,    4,    4,    5,    4,    4,    6,    4,    7,    8,
         4,    9,   10,    7,    4,    4,   11,   12,   13,   13,
     {   0,
         4,    4,    4,    5,    4,    4,    6,    4,    7,    8,
         4,    9,   10,    7,    4,    4,   11,   12,   13,   13,


@@ -1169,7 +1087,7 @@ static yyconst flex_int16_t yy_nxt[3889] =
       687,  687,  687,  687,  687,  687,  687,  687
     } ;
 
       687,  687,  687,  687,  687,  687,  687,  687
     } ;
 

-static yyconst flex_int16_t yy_chk[3889] =
+static yyconst short int yy_chk[3889] =

     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,


@@ -1600,10 +1518,7 @@ static yyconst flex_int16_t yy_chk[3889] =
       687,  687,  687,  687,  687,  687,  687,  687
     } ;
 
       687,  687,  687,  687,  687,  687,  687,  687
     } ;
 

-extern int yy_flex_debug;
-int yy_flex_debug = 0;
-
-static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
+static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;

 static char *yy_full_match;
 static int yy_lp;
 static int yy_looking_for_trail_begin = 0;
 static char *yy_full_match;
 static int yy_lp;
 static int yy_looking_for_trail_begin = 0;


@@ -1613,19 +1528,19 @@ static int *yy_full_state;
 #define YY_TRAILING_HEAD_MASK 0x4000
 #define REJECT \
 { \
 #define YY_TRAILING_HEAD_MASK 0x4000
 #define REJECT \
 { \

-*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \
-yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
-(yy_lp) = (yy_full_lp); /* restore orig. accepting pos. */ \
-(yy_state_ptr) = (yy_full_state); /* restore orig. state */ \
-yy_current_state = *(yy_state_ptr); /* restore curr. state */ \
-++(yy_lp); \
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
+yy_cp = yy_full_match; /* restore poss. backed-over text */ \
+yy_lp = yy_full_lp; /* restore orig. accepting pos. */ \
+yy_state_ptr = yy_full_state; /* restore orig. state */ \
+yy_current_state = *yy_state_ptr; /* restore curr. state */ \
+++yy_lp; \

 goto find_rule; \
 }
 goto find_rule; \
 }

-

 #define yymore() yymore_used_but_not_detected
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
 char *yytext;
 #define yymore() yymore_used_but_not_detected
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
 char *yytext;

+#define INITIAL 0

 /*
  * parser.l -- lex parser of algebraic chess moves for XBoard
  *
 /*
  * parser.l -- lex parser of algebraic chess moves for XBoard
  *


@@ -1796,50 +1711,6 @@ int yyback P((int *, int));
 int yywrap P((void));
 extern void CopyBoard P((Board to, Board from));
 
 int yywrap P((void));
 extern void CopyBoard P((Board to, Board from));
 

-#define INITIAL 0
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-static int yy_init_globals (void );
-
-/* Accessor methods to globals.
-   These are made visible to non-reentrant scanners for convenience. */
-
-int yylex_destroy (void );
-
-int yyget_debug (void );
-
-void yyset_debug (int debug_flag  );
-
-YY_EXTRA_TYPE yyget_extra (void );
-
-void yyset_extra (YY_EXTRA_TYPE user_defined  );
-
-FILE *yyget_in (void );
-
-void yyset_in  (FILE * in_str  );
-
-FILE *yyget_out (void );
-
-void yyset_out  (FILE * out_str  );
-
-int yyget_leng (void );
-
-char *yyget_text (void );
-
-int yyget_lineno (void );
-
-void yyset_lineno (int line_number  );

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


@@ -1847,30 +1718,65 @@ void yyset_lineno (int line_number  );
 
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus
 
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus

-extern "C" int yywrap (void );
+extern "C" int yywrap YY_PROTO(( void ));

 #else
 #else

-extern int yywrap (void );
+extern int yywrap YY_PROTO(( void ));

 #endif
 #endif
 
 #endif
 #endif
 

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

 #ifndef yytext_ptr
 #ifndef yytext_ptr

-static void yy_flex_strncpy (char *,yyconst char *,int );
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));

 #endif
 
 #ifdef YY_NEED_STRLEN
 #endif
 
 #ifdef YY_NEED_STRLEN

-static int yy_flex_strlen (yyconst char * );
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));

 #endif
 
 #ifndef YY_NO_INPUT
 #endif
 
 #ifndef YY_NO_INPUT

-

 #ifdef __cplusplus
 #ifdef __cplusplus

-static int yyinput (void );
+static int yyinput YY_PROTO(( void ));

 #else
 #else

-static int input (void );
+static int input YY_PROTO(( void ));
+#endif

 #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. */
 #endif
 
 /* Amount of stuff to slurp up with each read. */


@@ -1879,11 +1785,12 @@ static int input (void );
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */

+

 #ifndef ECHO
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
 #ifndef ECHO
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */

-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )

 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,


@@ -1891,10 +1798,9 @@ static int input (void );
  */
 #ifndef YY_INPUT
 #define YY_INPUT(buf,result,max_size) \
  */
 #ifndef YY_INPUT
 #define YY_INPUT(buf,result,max_size) \

-       if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+       if ( yy_current_buffer->yy_is_interactive ) \

                { \
                { \

-               int c = '*'; \
-               int n; \
+               int c = '*', n; \

                for ( n = 0; n < max_size && \
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
                for ( n = 0; n < max_size && \
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \


@@ -1904,22 +1810,9 @@ static int input (void );
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \

-       else \
-               { \
-               errno=0; \
-               while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
-                       { \
-                       if( errno != EINTR) \
-                               { \
-                               YY_FATAL_ERROR( "input in flex scanner failed" ); \
-                               break; \
-                               } \
-                       errno=0; \
-                       clearerr(yyin); \
-                       } \
-               }\
-\
-
+       else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
+                 && ferror( yyin ) ) \
+               YY_FATAL_ERROR( "input in flex scanner failed" );

 #endif
 
 /* No semi-colon after return; correct usage is to write "yyterminate();" -
 #endif
 
 /* No semi-colon after return; correct usage is to write "yyterminate();" -


@@ -1940,18 +1833,12 @@ static int input (void );
 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
 #endif
 
 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
 #endif
 

-/* end tables serialization structures and prototypes */
-

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

-#define YY_DECL_IS_OURS 1
-
-extern int yylex (void);
-
-#define YY_DECL int yylex (void)
-#endif /* !YY_DECL */
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif

 
 /* Code executed at the beginning of each rule, after yytext and yyleng
  * have been set up.
 
 /* Code executed at the beginning of each rule, after yytext and yyleng
  * have been set up.


@@ -1967,34 +1854,29 @@ extern int yylex (void);
 
 #define YY_RULE_SETUP \
        if ( yyleng > 0 ) \
 
 #define YY_RULE_SETUP \
        if ( yyleng > 0 ) \

-               YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+               yy_current_buffer->yy_at_bol = \

                                (yytext[yyleng - 1] == '\n'); \
        YY_USER_ACTION
 
                                (yytext[yyleng - 1] == '\n'); \
        YY_USER_ACTION
 

-/** The main scanner function which does all the work.
- */

 YY_DECL
 YY_DECL

-{
+       {

        register yy_state_type yy_current_state;
        register char *yy_cp, *yy_bp;
        register int yy_act;
        register yy_state_type yy_current_state;
        register char *yy_cp, *yy_bp;
        register int yy_act;

-    
-       if ( !(yy_init) )
+
+
+
+
+       if ( yy_init )

                {
                {

-               (yy_init) = 1;
+               yy_init = 0;

 
 #ifdef YY_USER_INIT
                YY_USER_INIT;
 #endif
 
 
 #ifdef YY_USER_INIT
                YY_USER_INIT;
 #endif
 

-        /* Create the reject buffer large enough to save one state per allowed character. */
-        if ( ! (yy_state_buf) )
-            (yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE  );
-            if ( ! (yy_state_buf) )
-                YY_FATAL_ERROR( "out of dynamic memory in yylex()" );
-
-               if ( ! (yy_start) )
-                       (yy_start) = 1; /* first start state */
+               if ( ! yy_start )
+                       yy_start = 1;   /* first start state */

 
                if ( ! yyin )
                        yyin = stdin;
 
                if ( ! yyin )
                        yyin = stdin;


@@ -2002,33 +1884,29 @@ YY_DECL
                if ( ! yyout )
                        yyout = stdout;
 
                if ( ! yyout )
                        yyout = stdout;
 

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

 
 

-               yy_load_buffer_state( );
+               yy_load_buffer_state();

                }
 
        while ( 1 )             /* loops until end-of-file is reached */
                {
                }
 
        while ( 1 )             /* loops until end-of-file is reached */
                {

-               yy_cp = (yy_c_buf_p);
+               yy_cp = yy_c_buf_p;

 
                /* Support of yytext. */
 
                /* Support of yytext. */

-               *yy_cp = (yy_hold_char);
+               *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_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_current_state = yy_start;

                yy_current_state += YY_AT_BOL();
                yy_current_state += YY_AT_BOL();

-
-               (yy_state_ptr) = (yy_state_buf);
-               *(yy_state_ptr)++ = yy_current_state;
-
+               yy_state_ptr = yy_state_buf;
+               *yy_state_ptr++ = yy_current_state;

 yy_match:
                do
                        {
 yy_match:
                do
                        {


@@ -2040,54 +1918,56 @@ yy_match:
                                        yy_c = yy_meta[(unsigned int) yy_c];
                                }
                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                                        yy_c = yy_meta[(unsigned int) yy_c];
                                }
                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];

-                       *(yy_state_ptr)++ = yy_current_state;
+                       *yy_state_ptr++ = yy_current_state;

                        ++yy_cp;
                        }
                while ( yy_base[yy_current_state] != 3815 );
 
 yy_find_action:
                        ++yy_cp;
                        }
                while ( yy_base[yy_current_state] != 3815 );
 
 yy_find_action:

-               yy_current_state = *--(yy_state_ptr);
-               (yy_lp) = yy_accept[yy_current_state];
+               yy_current_state = *--yy_state_ptr;
+               yy_lp = yy_accept[yy_current_state];

 find_rule: /* we branch to this label when backing up */
                for ( ; ; ) /* until we find what rule we matched */
                        {
 find_rule: /* we branch to this label when backing up */
                for ( ; ; ) /* until we find what rule we matched */
                        {

-                       if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
+                       if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )

                                {
                                {

-                               yy_act = yy_acclist[(yy_lp)];
+                               yy_act = yy_acclist[yy_lp];

                                if ( yy_act & YY_TRAILING_HEAD_MASK ||
                                if ( yy_act & YY_TRAILING_HEAD_MASK ||

-                                    (yy_looking_for_trail_begin) )
+                                    yy_looking_for_trail_begin )

                                        {
                                        {

-                                       if ( yy_act == (yy_looking_for_trail_begin) )
+                                       if ( yy_act == yy_looking_for_trail_begin )

                                                {
                                                {

-                                               (yy_looking_for_trail_begin) = 0;
+                                               yy_looking_for_trail_begin = 0;

                                                yy_act &= ~YY_TRAILING_HEAD_MASK;
                                                break;
                                                }
                                        }
                                else if ( yy_act & YY_TRAILING_MASK )
                                        {
                                                yy_act &= ~YY_TRAILING_HEAD_MASK;
                                                break;
                                                }
                                        }
                                else if ( yy_act & YY_TRAILING_MASK )
                                        {

-                                       (yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;
-                                       (yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;
+                                       yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;
+                                       yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;

                                        }
                                else
                                        {
                                        }
                                else
                                        {

-                                       (yy_full_match) = yy_cp;
-                                       (yy_full_state) = (yy_state_ptr);
-                                       (yy_full_lp) = (yy_lp);
+                                       yy_full_match = yy_cp;
+                                       yy_full_state = yy_state_ptr;
+                                       yy_full_lp = yy_lp;

                                        break;
                                        }
                                        break;
                                        }

-                               ++(yy_lp);
+                               ++yy_lp;

                                goto find_rule;
                                }
                        --yy_cp;
                                goto find_rule;
                                }
                        --yy_cp;

-                       yy_current_state = *--(yy_state_ptr);
-                       (yy_lp) = yy_accept[yy_current_state];
+                       yy_current_state = *--yy_state_ptr;
+                       yy_lp = yy_accept[yy_current_state];

                        }
 
                YY_DO_BEFORE_ACTION;
 
                        }
 
                YY_DO_BEFORE_ACTION;
 

+

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

+

                switch ( yy_act )
        { /* beginning of action switch */
 case 1:
                switch ( yy_act )
        { /* beginning of action switch */
 case 1:


@@ -2273,6 +2153,7 @@ YY_RULE_SETUP
     if(c != '=' && c != '+' && c != NULLCHAR && CharToPiece(c) == EmptySquare)
       return IllegalMove;
 
     if(c != '=' && c != '+' && c != NULLCHAR && CharToPiece(c) == EmptySquare)
       return IllegalMove;
 

+

     Disambiguate(boards[yyboardindex], PosFlags(yyboardindex), &cl);
 
     currentMoveString[0] = cl.ff + AAA;
     Disambiguate(boards[yyboardindex], PosFlags(yyboardindex), &cl);
 
     currentMoveString[0] = cl.ff + AAA;


@@ -2612,7 +2493,7 @@ YY_RULE_SETUP
             ft = BOARD_LEFT+2;
        }
     }
             ft = BOARD_LEFT+2;
        }
     }

-    if(gameInfo.variant == VariantFischeRandom) {
+    if(PosFlags(0) & F_FRC_TYPE_CASTLING) {

         if (WhiteOnMove(yyboardindex)) {
             ff = initialRights[2];
             ft = initialRights[1];
         if (WhiteOnMove(yyboardindex)) {
             ff = initialRights[2];
             ft = initialRights[1];


@@ -2669,7 +2550,7 @@ YY_RULE_SETUP
             ft = BOARD_RGHT-2;
        }
     }
             ft = BOARD_RGHT-2;
        }
     }

-    if(gameInfo.variant == VariantFischeRandom) {
+    if(PosFlags(0) & F_FRC_TYPE_CASTLING) {

         if (WhiteOnMove(yyboardindex)) {
             ff = initialRights[2];
             ft = initialRights[0];
         if (WhiteOnMove(yyboardindex)) {
             ff = initialRights[2];
             ft = initialRights[0];


@@ -2818,7 +2699,6 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 26:
 }
        YY_BREAK
 case 26:

-/* rule 26 can match eol */

 YY_RULE_SETUP
 {
     /* move numbers */
 YY_RULE_SETUP
 {
     /* move numbers */


@@ -2834,7 +2714,6 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 28:
 }
        YY_BREAK
 case 28:

-/* rule 28 can match eol */

 YY_RULE_SETUP
 {
     /* position diagram enclosed in [-- --] */
 YY_RULE_SETUP
 {
     /* position diagram enclosed in [-- --] */


@@ -2842,9 +2721,8 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 29:
 }
        YY_BREAK
 case 29:

-/* rule 29 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
-(yy_c_buf_p) = yy_cp -= 1;
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
+yy_c_buf_p = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {
 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {


@@ -2853,7 +2731,6 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 30:
 }
        YY_BREAK
 case 30:

-/* rule 30 can match eol */

 YY_RULE_SETUP
 {
     return (int) PGNTag;
 YY_RULE_SETUP
 {
     return (int) PGNTag;


@@ -2866,9 +2743,8 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 32:
 }
        YY_BREAK
 case 32:

-/* rule 32 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
-(yy_c_buf_p) = yy_cp -= 1;
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
+yy_c_buf_p = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {
 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {


@@ -2882,15 +2758,14 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 34:
 }
        YY_BREAK
 case 34:

-/* rule 34 can match eol */

 YY_RULE_SETUP
 {                              /* anything in {} */
     return (int) Comment; 
 }
        YY_BREAK
 case 35:
 YY_RULE_SETUP
 {                              /* anything in {} */
     return (int) Comment; 
 }
        YY_BREAK
 case 35:

-*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
-(yy_c_buf_p) = yy_cp -= 1;
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
+yy_c_buf_p = yy_cp -= 1;

 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {                                          /* ; to end of line */
 YY_DO_BEFORE_ACTION; /* set up yytext again */
 YY_RULE_SETUP
 {                                          /* ; to end of line */


@@ -2898,28 +2773,24 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 36:
 }
        YY_BREAK
 case 36:

-/* rule 36 can match eol */

 YY_RULE_SETUP
 {                              /* anything in [] */
     return (int) Comment; 
 }
        YY_BREAK
 case 37:
 YY_RULE_SETUP
 {                              /* anything in [] */
     return (int) Comment; 
 }
        YY_BREAK
 case 37:

-/* rule 37 can match eol */

 YY_RULE_SETUP
 { /* very nested () */
     return (int) Comment; 
 }
        YY_BREAK
 case 38:
 YY_RULE_SETUP
 { /* very nested () */
     return (int) Comment; 
 }
        YY_BREAK
 case 38:

-/* rule 38 can match eol */

 YY_RULE_SETUP
 {                              /* >=2 chars in () */
     return (int) Comment; 
 }       
        YY_BREAK
 case 39:
 YY_RULE_SETUP
 {                              /* >=2 chars in () */
     return (int) Comment; 
 }       
        YY_BREAK
 case 39:

-/* rule 39 can match eol */

 YY_RULE_SETUP
 {
         /* Skip mail headers */
 YY_RULE_SETUP
 {
         /* Skip mail headers */


@@ -2932,7 +2803,6 @@ YY_RULE_SETUP
 }
        YY_BREAK
 case 41:
 }
        YY_BREAK
 case 41:

-/* rule 41 can match eol */

 YY_RULE_SETUP
 {
         /* Skip everything else */
 YY_RULE_SETUP
 {
         /* Skip everything else */


@@ -2948,26 +2818,26 @@ ECHO;
        case YY_END_OF_BUFFER:
                {
                /* Amount of text matched not including the EOB char. */
        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;
+               int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;

 
                /* Undo the effects of YY_DO_BEFORE_ACTION. */
 
                /* Undo the effects of YY_DO_BEFORE_ACTION. */

-               *yy_cp = (yy_hold_char);
+               *yy_cp = yy_hold_char;

                YY_RESTORE_YY_MORE_OFFSET
 
                YY_RESTORE_YY_MORE_OFFSET
 

-               if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+               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
                        {
                        /* 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
+                        * 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.
                         */
                         * globals.  Here is the right place to do so, because
                         * this is the first action (other than possibly a
                         * back-up) that will match for the new input source.
                         */

-                       (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-                       YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
-                       YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+                       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
                        }
 
                /* Note that here we test for yy_c_buf_p "<=" to the position


@@ -2977,13 +2847,13 @@ ECHO;
                 * end-of-buffer state).  Contrast this with the test
                 * in input().
                 */
                 * end-of-buffer state).  Contrast this with the test
                 * in input().
                 */

-               if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+               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;
 
                        { /* This was really a NUL. */
                        yy_state_type yy_next_state;
 

-                       (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+                       yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;

 
 

-                       yy_current_state = yy_get_previous_state(  );
+                       yy_current_state = yy_get_previous_state();

 
                        /* Okay, we're now positioned to make the NUL
                         * transition.  We couldn't have
 
                        /* Okay, we're now positioned to make the NUL
                         * transition.  We couldn't have


@@ -2996,30 +2866,30 @@ ECHO;
 
                        yy_next_state = yy_try_NUL_trans( yy_current_state );
 
 
                        yy_next_state = yy_try_NUL_trans( yy_current_state );
 

-                       yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+                       yy_bp = yytext_ptr + YY_MORE_ADJ;

 
                        if ( yy_next_state )
                                {
                                /* Consume the NUL. */
 
                        if ( yy_next_state )
                                {
                                /* Consume the NUL. */

-                               yy_cp = ++(yy_c_buf_p);
+                               yy_cp = ++yy_c_buf_p;

                                yy_current_state = yy_next_state;
                                goto yy_match;
                                }
 
                        else
                                {
                                yy_current_state = yy_next_state;
                                goto yy_match;
                                }
 
                        else
                                {

-                               yy_cp = (yy_c_buf_p);
+                               yy_cp = yy_c_buf_p;

                                goto yy_find_action;
                                }
                        }
 
                                goto yy_find_action;
                                }
                        }
 

-               else switch ( yy_get_next_buffer(  ) )
+               else switch ( yy_get_next_buffer() )

                        {
                        case EOB_ACT_END_OF_FILE:
                                {
                        {
                        case EOB_ACT_END_OF_FILE:
                                {

-                               (yy_did_buffer_switch_on_eof) = 0;
+                               yy_did_buffer_switch_on_eof = 0;

 
 

-                               if ( yywrap( ) )
+                               if ( yywrap() )

                                        {
                                        /* Note: because we've taken care in
                                         * yy_get_next_buffer() to have set up
                                        {
                                        /* Note: because we've taken care in
                                         * yy_get_next_buffer() to have set up


@@ -3030,7 +2900,7 @@ ECHO;
                                         * YY_NULL, it'll still work - another
                                         * YY_NULL will get returned.
                                         */
                                         * YY_NULL, it'll still work - another
                                         * YY_NULL will get returned.
                                         */

-                                       (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+                                       yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;

 
                                        yy_act = YY_STATE_EOF(YY_START);
                                        goto do_action;
 
                                        yy_act = YY_STATE_EOF(YY_START);
                                        goto do_action;


@@ -3038,30 +2908,30 @@ ECHO;
 
                                else
                                        {
 
                                else
                                        {

-                                       if ( ! (yy_did_buffer_switch_on_eof) )
+                                       if ( ! yy_did_buffer_switch_on_eof )

                                                YY_NEW_FILE;
                                        }
                                break;
                                }
 
                        case EOB_ACT_CONTINUE_SCAN:
                                                YY_NEW_FILE;
                                        }
                                break;
                                }
 
                        case EOB_ACT_CONTINUE_SCAN:

-                               (yy_c_buf_p) =
-                                       (yytext_ptr) + yy_amount_of_matched_text;
+                               yy_c_buf_p =
+                                       yytext_ptr + yy_amount_of_matched_text;

 
 

-                               yy_current_state = yy_get_previous_state(  );
+                               yy_current_state = yy_get_previous_state();

 
 

-                               yy_cp = (yy_c_buf_p);
-                               yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+                               yy_cp = yy_c_buf_p;
+                               yy_bp = yytext_ptr + YY_MORE_ADJ;

                                goto yy_match;
 
                        case EOB_ACT_LAST_MATCH:
                                goto yy_match;
 
                        case EOB_ACT_LAST_MATCH:

-                               (yy_c_buf_p) =
-                               &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+                               yy_c_buf_p =
+                               &yy_current_buffer->yy_ch_buf[yy_n_chars];

 
 

-                               yy_current_state = yy_get_previous_state(  );
+                               yy_current_state = yy_get_previous_state();

 
 

-                               yy_cp = (yy_c_buf_p);
-                               yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+                               yy_cp = yy_c_buf_p;
+                               yy_bp = yytext_ptr + YY_MORE_ADJ;

                                goto yy_find_action;
                        }
                break;
                                goto yy_find_action;
                        }
                break;


@@ -3072,7 +2942,8 @@ ECHO;
                        "fatal flex scanner internal error--no action found" );
        } /* end of action switch */
                } /* end of scanning one token */
                        "fatal flex scanner internal error--no action found" );
        } /* end of action switch */
                } /* end of scanning one token */

-} /* end of yylex */
+       } /* end of yylex */
+

 
 /* yy_get_next_buffer - try to read in a new buffer
  *
 
 /* yy_get_next_buffer - try to read in a new buffer
  *


@@ -3081,20 +2952,21 @@ ECHO;
  *     EOB_ACT_CONTINUE_SCAN - continue scanning from current position
  *     EOB_ACT_END_OF_FILE - end of file
  */
  *     EOB_ACT_CONTINUE_SCAN - continue scanning from current position
  *     EOB_ACT_END_OF_FILE - end of file
  */

-static int yy_get_next_buffer (void)
-{
-       register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-       register char *source = (yytext_ptr);
+
+static int yy_get_next_buffer()
+       {
+       register char *dest = yy_current_buffer->yy_ch_buf;
+       register char *source = yytext_ptr;

        register int number_to_move, i;
        int ret_val;
 
        register int number_to_move, i;
        int ret_val;
 

-       if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+       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" );
 
                YY_FATAL_ERROR(
                "fatal flex scanner internal error--end of buffer missed" );
 

-       if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+       if ( yy_current_buffer->yy_fill_buffer == 0 )

                { /* Don't try to fill the buffer, so this is an EOF. */
                { /* Don't try to fill the buffer, so this is an EOF. */

-               if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+               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.
                        {
                        /* We matched a single character, the EOB, so
                         * treat this as a final EOF.


@@ -3114,52 +2986,86 @@ static int yy_get_next_buffer (void)
        /* Try to read more data. */
 
        /* First move last chars to start of buffer. */
        /* Try to read more data. */
 
        /* First move last chars to start of buffer. */

-       number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+       number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;

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

-       if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+       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
                 */
                /* don't do the read, it's not guaranteed to return an EOF,
                 * just force an EOF
                 */

-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+               yy_current_buffer->yy_n_chars = yy_n_chars = 0;

 
        else
                {
 
        else
                {

-                       int num_to_read =
-                       YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+               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. */
 
                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" );
                        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. */
                        }
 
                if ( num_to_read > YY_READ_BUF_SIZE )
                        num_to_read = YY_READ_BUF_SIZE;
 
                /* Read in more data. */

-               YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-                       (yy_n_chars), (size_t) num_to_read );
+               YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+                       yy_n_chars, num_to_read );

 
 

-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+               yy_current_buffer->yy_n_chars = yy_n_chars;

                }
 
                }
 

-       if ( (yy_n_chars) == 0 )
+       if ( yy_n_chars == 0 )

                {
                if ( number_to_move == YY_MORE_ADJ )
                        {
                        ret_val = EOB_ACT_END_OF_FILE;
                {
                if ( number_to_move == YY_MORE_ADJ )
                        {
                        ret_val = EOB_ACT_END_OF_FILE;

-                       yyrestart(yyin  );
+                       yyrestart( yyin );

                        }
 
                else
                        {
                        ret_val = EOB_ACT_LAST_MATCH;
                        }
 
                else
                        {
                        ret_val = EOB_ACT_LAST_MATCH;

-                       YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+                       yy_current_buffer->yy_buffer_status =

                                YY_BUFFER_EOF_PENDING;
                        }
                }
                                YY_BUFFER_EOF_PENDING;
                        }
                }


@@ -3167,37 +3073,29 @@ static int yy_get_next_buffer (void)
        else
                ret_val = EOB_ACT_CONTINUE_SCAN;
 
        else
                ret_val = EOB_ACT_CONTINUE_SCAN;
 

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

 
 

-       (yy_n_chars) += number_to_move;
-       YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
-       YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
-       (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+       yytext_ptr = &yy_current_buffer->yy_ch_buf[0];

 
        return ret_val;
 
        return ret_val;

-}
+       }
+

 
 /* yy_get_previous_state - get the state just before the EOB char was reached */
 
 
 /* yy_get_previous_state - get the state just before the EOB char was reached */
 

-    static yy_state_type yy_get_previous_state (void)
-{
+static yy_state_type yy_get_previous_state()
+       {

        register yy_state_type yy_current_state;
        register char *yy_cp;
        register yy_state_type yy_current_state;
        register char *yy_cp;

-    
-       yy_current_state = (yy_start);
-       yy_current_state += YY_AT_BOL();

 
 

-       (yy_state_ptr) = (yy_state_buf);
-       *(yy_state_ptr)++ = yy_current_state;
+       yy_current_state = yy_start;
+       yy_current_state += YY_AT_BOL();
+       yy_state_ptr = yy_state_buf;
+       *yy_state_ptr++ = yy_current_state;

 
 

-       for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+       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);
                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                {
                register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )


@@ -3207,21 +3105,28 @@ static int yy_get_next_buffer (void)
                                yy_c = yy_meta[(unsigned int) yy_c];
                        }
                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
                                yy_c = yy_meta[(unsigned int) yy_c];
                        }
                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];

-               *(yy_state_ptr)++ = yy_current_state;
+               *yy_state_ptr++ = yy_current_state;

                }
 
        return yy_current_state;
                }
 
        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_try_NUL_trans - try to make a transition on the NUL character
  *
  * synopsis
  *     next_state = yy_try_NUL_trans( current_state );
  */

-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
-{
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+       {

        register int yy_is_jam;
        register int yy_is_jam;

-    
+

        register YY_CHAR yy_c = 1;
        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                {
        register YY_CHAR yy_c = 1;
        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
                {


@@ -3232,76 +3137,83 @@ static int yy_get_next_buffer (void)
        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
        yy_is_jam = (yy_current_state == 687);
        if ( ! yy_is_jam )
        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
        yy_is_jam = (yy_current_state == 687);
        if ( ! yy_is_jam )

-               *(yy_state_ptr)++ = yy_current_state;
+               *yy_state_ptr++ = yy_current_state;

 
        return yy_is_jam ? 0 : yy_current_state;
 
        return yy_is_jam ? 0 : yy_current_state;

-}
+       }

 
 

-    static void yyunput (int c, register char * yy_bp )
-{
-       register char *yy_cp;
-    
-    yy_cp = (yy_c_buf_p);
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static void yyunput( int c, register char *yy_bp )
+#else
+static void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+       {
+       register char *yy_cp = yy_c_buf_p;

 
        /* undo effects of setting up yytext */
 
        /* undo effects of setting up yytext */

-       *yy_cp = (yy_hold_char);
+       *yy_cp = yy_hold_char;

 
 

-       if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+       if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )

                { /* need to shift things up to make room */
                /* +2 for EOB chars. */
                { /* 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_LVALUE->yy_ch_buf[
-                                       YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+               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 =
                register char *source =

-                               &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+                               &yy_current_buffer->yy_ch_buf[number_to_move];

 
 

-               while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+               while ( source > yy_current_buffer->yy_ch_buf )

                        *--dest = *--source;
 
                yy_cp += (int) (dest - source);
                yy_bp += (int) (dest - source);
                        *--dest = *--source;
 
                yy_cp += (int) (dest - source);
                yy_bp += (int) (dest - source);

-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
-                       (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+               yy_current_buffer->yy_n_chars =
+                       yy_n_chars = yy_current_buffer->yy_buf_size;

 
 

-               if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+               if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )

                        YY_FATAL_ERROR( "flex scanner push-back overflow" );
                }
 
        *--yy_cp = (char) c;
 
                        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;
-}

 
 

-#ifndef YY_NO_INPUT
+       yytext_ptr = yy_bp;
+       yy_hold_char = *yy_cp;
+       yy_c_buf_p = yy_cp;
+       }
+#endif /* ifndef YY_NO_UNPUT */
+
+

 #ifdef __cplusplus
 #ifdef __cplusplus

-    static int yyinput (void)
+static int yyinput()

 #else
 #else

-    static int input  (void)
+static int input()

 #endif
 #endif

-
-{
+       {

        int c;
        int c;

-    
-       *(yy_c_buf_p) = (yy_hold_char);

 
 

-       if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+       *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.
                 */
                {
                /* yy_c_buf_p now points to the character we want to return.
                 * If this occurs *before* the EOB characters, then it's a
                 * valid NUL; if not, then we've hit the end of the buffer.
                 */

-               if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+               if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )

                        /* This was really a NUL. */
                        /* This was really a NUL. */

-                       *(yy_c_buf_p) = '\0';
+                       *yy_c_buf_p = '\0';

 
                else
                        { /* need more input */
 
                else
                        { /* need more input */

-                       int offset = (yy_c_buf_p) - (yytext_ptr);
-                       ++(yy_c_buf_p);
+                       int offset = yy_c_buf_p - yytext_ptr;
+                       ++yy_c_buf_p;

 
 

-                       switch ( yy_get_next_buffer(  ) )
+                       switch ( yy_get_next_buffer() )

                                {
                                case EOB_ACT_LAST_MATCH:
                                        /* This happens because yy_g_n_b()
                                {
                                case EOB_ACT_LAST_MATCH:
                                        /* This happens because yy_g_n_b()


@@ -3315,16 +3227,16 @@ static int yy_get_next_buffer (void)
                                         */
 
                                        /* Reset buffer status. */
                                         */
 
                                        /* Reset buffer status. */

-                                       yyrestart(yyin );
+                                       yyrestart( yyin );

 
 

-                                       /*FALLTHROUGH*/
+                                       /* fall through */

 
                                case EOB_ACT_END_OF_FILE:
                                        {
 
                                case EOB_ACT_END_OF_FILE:
                                        {

-                                       if ( yywrap( ) )
+                                       if ( yywrap() )

                                                return EOF;
 
                                                return EOF;
 

-                                       if ( ! (yy_did_buffer_switch_on_eof) )
+                                       if ( ! yy_did_buffer_switch_on_eof )

                                                YY_NEW_FILE;
 #ifdef __cplusplus
                                        return yyinput();
                                                YY_NEW_FILE;
 #ifdef __cplusplus
                                        return yyinput();


@@ -3334,94 +3246,91 @@ static int yy_get_next_buffer (void)
                                        }
 
                                case EOB_ACT_CONTINUE_SCAN:
                                        }
 
                                case EOB_ACT_CONTINUE_SCAN:

-                                       (yy_c_buf_p) = (yytext_ptr) + offset;
+                                       yy_c_buf_p = yytext_ptr + offset;

                                        break;
                                }
                        }
                }
 
                                        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);
+       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;

 
 

-       YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+       yy_current_buffer->yy_at_bol = (c == '\n');

 
        return c;
 
        return c;

-}
-#endif /* ifndef YY_NO_INPUT */
+       }

 
 

-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * 
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void yyrestart  (FILE * input_file )
-{
-    
-       if ( ! YY_CURRENT_BUFFER ){
-        yyensure_buffer_stack ();
-               YY_CURRENT_BUFFER_LVALUE =
-            yy_create_buffer(yyin,YY_BUF_SIZE );
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+       {
+       if ( ! yy_current_buffer )
+               yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+       yy_init_buffer( yy_current_buffer, input_file );
+       yy_load_buffer_state();

        }
 
        }
 

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

 
 

-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * 
- */
-    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
-{
-    
-       /* TODO. We should be able to replace this entire function body
-        * with
-        *              yypop_buffer_state();
-        *              yypush_buffer_state(new_buffer);
-     */
-       yyensure_buffer_stack ();
-       if ( YY_CURRENT_BUFFER == new_buffer )
+#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;
 
                return;
 

-       if ( YY_CURRENT_BUFFER )
+       if ( yy_current_buffer )

                {
                /* Flush out information for old buffer. */
                {
                /* Flush out information for old buffer. */

-               *(yy_c_buf_p) = (yy_hold_char);
-               YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+               *yy_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_LVALUE = new_buffer;
-       yy_load_buffer_state( );
+       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.
         */
 
        /* 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;
-}
+       yy_did_buffer_switch_on_eof = 1;
+       }

 
 

-static void yy_load_buffer_state  (void)
-{
-       (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-       (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-       yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-       (yy_hold_char) = *(yy_c_buf_p);
-}

 
 

-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
-{
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+       {
+       yy_n_chars = yy_current_buffer->yy_n_chars;
+       yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+       yyin = yy_current_buffer->yy_input_file;
+       yy_hold_char = *yy_c_buf_p;
+       }
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+       {

        YY_BUFFER_STATE b;
        YY_BUFFER_STATE b;

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


@@ -3430,75 +3339,80 @@ static void yy_load_buffer_state  (void)
        /* 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_ch_buf has to be 2 characters longer than the size given because
         * we need to put in 2 end-of-buffer characters.
         */

-       b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+       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;
 
        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 );
+       yy_init_buffer( b, file );

 
        return b;
 
        return b;

-}
+       }

 
 

-/** Destroy the buffer.
- * @param b a buffer created with yy_create_buffer()
- * 
- */
-    void yy_delete_buffer (YY_BUFFER_STATE  b )
-{
-    
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+       {

        if ( ! b )
                return;
 
        if ( ! b )
                return;
 

-       if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-               YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+       if ( b == yy_current_buffer )
+               yy_current_buffer = (YY_BUFFER_STATE) 0;

 
        if ( b->yy_is_our_buffer )
 
        if ( b->yy_is_our_buffer )

-               yyfree((void *) b->yy_ch_buf  );
+               yy_flex_free( (void *) b->yy_ch_buf );

 
 

-       yyfree((void *) b  );
-}
+       yy_flex_free( (void *) b );
+       }

 
 

-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-    
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a yyrestart() or at EOF.
- */
-    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

 
 

-{
-       int oerrno = errno;
-    
-       yy_flush_buffer(b );
+#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, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+       {
+       yy_flush_buffer( b );

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

-    /* If b is the current buffer, then yy_init_buffer was _probably_
-     * called from yyrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
+#if YY_ALWAYS_INTERACTIVE
+       b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+       b->yy_is_interactive = 0;
+#else
+       b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+       }

 
 

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

 
 

-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
- */
-    void yy_flush_buffer (YY_BUFFER_STATE  b )
-{
-       if ( ! b )
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+       {
+       if ( ! b )

                return;
 
        b->yy_n_chars = 0;
                return;
 
        b->yy_n_chars = 0;


@@ -3515,125 +3429,29 @@ extern int isatty (int );
        b->yy_at_bol = 1;
        b->yy_buffer_status = YY_BUFFER_NEW;
 
        b->yy_at_bol = 1;
        b->yy_buffer_status = YY_BUFFER_NEW;
 

-       if ( b == YY_CURRENT_BUFFER )
-               yy_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  
- */
-void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
-       if (new_buffer == NULL)
-               return;
-
-       yyensure_buffer_stack();
-
-       /* This block is copied from yy_switch_to_buffer. */
-       if ( YY_CURRENT_BUFFER )
-               {
-               /* Flush out information for old buffer. */
-               *(yy_c_buf_p) = (yy_hold_char);
-               YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-               YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-               }
-
-       /* Only push if top exists. Otherwise, replace top. */
-       if (YY_CURRENT_BUFFER)
-               (yy_buffer_stack_top)++;
-       YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-       /* copied from yy_switch_to_buffer. */
-       yy_load_buffer_state( );
-       (yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  
- */
-void yypop_buffer_state (void)
-{
-       if (!YY_CURRENT_BUFFER)
-               return;
-
-       yy_delete_buffer(YY_CURRENT_BUFFER );
-       YY_CURRENT_BUFFER_LVALUE = NULL;
-       if ((yy_buffer_stack_top) > 0)
-               --(yy_buffer_stack_top);
-
-       if (YY_CURRENT_BUFFER) {
-               yy_load_buffer_state( );
-               (yy_did_buffer_switch_on_eof) = 1;
+       if ( b == yy_current_buffer )
+               yy_load_buffer_state();

        }
        }

-}

 
 

-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void yyensure_buffer_stack (void)
-{
-       int num_to_alloc;
-    
-       if (!(yy_buffer_stack)) {
-
-               /* First allocation is just for 2 elements, since we don't know if this
-                * scanner will even need a stack. We use 2 instead of 1 to avoid an
-                * immediate realloc on the next call.
-         */
-               num_to_alloc = 1;
-               (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
-                                                               (num_to_alloc * sizeof(struct yy_buffer_state*)
-                                                               );
-               if ( ! (yy_buffer_stack) )
-                       YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-                                                                 
-               memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-                               
-               (yy_buffer_stack_max) = num_to_alloc;
-               (yy_buffer_stack_top) = 0;
-               return;
-       }

 
 

-       if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
-               /* Increase the buffer to prepare for a possible push. */
-               int grow_size = 8 /* arbitrary grow size */;
-
-               num_to_alloc = (yy_buffer_stack_max) + grow_size;
-               (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
-                                                               ((yy_buffer_stack),
-                                                               num_to_alloc * sizeof(struct yy_buffer_state*)
-                                                               );
-               if ( ! (yy_buffer_stack) )
-                       YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
-               /* zero only the new slots.*/
-               memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
-               (yy_buffer_stack_max) = num_to_alloc;
-       }
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
- */
-YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
-{
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+       {

        YY_BUFFER_STATE b;
        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;
 
        if ( size < 2 ||
             base[size-2] != YY_END_OF_BUFFER_CHAR ||
             base[size-1] != YY_END_OF_BUFFER_CHAR )
                /* They forgot to leave room for the EOB's. */
                return 0;
 

-       b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+       b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );

        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 


@@ -3647,51 +3465,56 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
        b->yy_fill_buffer = 0;
        b->yy_buffer_status = YY_BUFFER_NEW;
 
        b->yy_fill_buffer = 0;
        b->yy_buffer_status = YY_BUFFER_NEW;
 

-       yy_switch_to_buffer(b  );
+       yy_switch_to_buffer( b );

 
        return b;
 
        return b;

-}
+       }
+#endif

 
 

-/** Setup the input buffer state to scan a string. The next call to yylex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- * 
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
-{
-    
-       return yy_scan_bytes(yystr,strlen(yystr) );
-}

 
 

-/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- * 
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
-{
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+       {
+       int len;
+       for ( len = 0; yy_str[len]; ++len )
+               ;
+
+       return yy_scan_bytes( yy_str, len );
+       }
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+       {

        YY_BUFFER_STATE b;
        char *buf;
        yy_size_t n;
        int i;
        YY_BUFFER_STATE b;
        char *buf;
        yy_size_t n;
        int i;

-    
+

        /* Get memory for full buffer, including space for trailing EOB's. */
        /* Get memory for full buffer, including space for trailing EOB's. */

-       n = _yybytes_len + 2;
-       buf = (char *) yyalloc(n  );
+       n = len + 2;
+       buf = (char *) yy_flex_alloc( n );

        if ( ! buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 
        if ( ! buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 

-       for ( i = 0; i < _yybytes_len; ++i )
-               buf[i] = yybytes[i];
+       for ( i = 0; i < len; ++i )
+               buf[i] = bytes[i];

 
 

-       buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+       buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;

 
 

-       b = yy_scan_buffer(buf,n );
+       b = yy_scan_buffer( buf, n );

        if ( ! b )
                YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 
        if ( ! b )
                YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 


@@ -3701,204 +3524,148 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
        b->yy_is_our_buffer = 1;
 
        return b;
        b->yy_is_our_buffer = 1;
 
        return b;

-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
+       }

 #endif
 
 #endif
 

-static void yy_fatal_error (yyconst char* msg )
-{
-       (void) fprintf( stderr, "%s\n", msg );
-       exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-       do \
-               { \
-               /* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-               yytext[yyleng] = (yy_hold_char); \
-               (yy_c_buf_p) = yytext + yyless_macro_arg; \
-               (yy_hold_char) = *(yy_c_buf_p); \
-               *(yy_c_buf_p) = '\0'; \
-               yyleng = yyless_macro_arg; \
-               } \
-       while ( 0 )

 
 

-/* Accessor  methods (get/set functions) to struct members. */
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+       {
+       if ( yy_start_stack_ptr >= yy_start_stack_depth )
+               {
+               yy_size_t new_size;

 
 

-/** Get the current line number.
- * 
- */
-int yyget_lineno  (void)
-{
-        
-    return yylineno;
-}
+               yy_start_stack_depth += YY_START_STACK_INCR;
+               new_size = yy_start_stack_depth * sizeof( int );

 
 

-/** Get the input stream.
- * 
- */
-FILE *yyget_in  (void)
-{
-        return yyin;
-}
+               if ( ! yy_start_stack )
+                       yy_start_stack = (int *) yy_flex_alloc( new_size );

 
 

-/** Get the output stream.
- * 
- */
-FILE *yyget_out  (void)
-{
-        return yyout;
-}
+               else
+                       yy_start_stack = (int *) yy_flex_realloc(
+                                       (void *) yy_start_stack, new_size );

 
 

-/** Get the length of the current token.
- * 
- */
-int yyget_leng  (void)
-{
-        return yyleng;
-}
+               if ( ! yy_start_stack )
+                       YY_FATAL_ERROR(
+                       "out of memory expanding start-condition stack" );
+               }

 
 

-/** Get the current token.
- * 
- */
+       yy_start_stack[yy_start_stack_ptr++] = YY_START;

 
 

-char *yyget_text  (void)
-{
-        return yytext;
-}
+       BEGIN(new_state);
+       }
+#endif

 
 

-/** Set the current line number.
- * @param line_number
- * 
- */
-void yyset_lineno (int  line_number )
-{
-    
-    yylineno = line_number;
-}

 
 

-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- * 
- * @see yy_switch_to_buffer
- */
-void yyset_in (FILE *  in_str )
-{
-        yyin = in_str ;
-}
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+       {
+       if ( --yy_start_stack_ptr < 0 )
+               YY_FATAL_ERROR( "start-condition stack underflow" );

 
 

-void yyset_out (FILE *  out_str )
-{
-        yyout = out_str ;
-}
+       BEGIN(yy_start_stack[yy_start_stack_ptr]);
+       }
+#endif

 
 

-int yyget_debug  (void)
-{
-        return yy_flex_debug;
-}

 
 

-void yyset_debug (int  bdebug )
-{
-        yy_flex_debug = bdebug ;
-}
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+       {
+       return yy_start_stack[yy_start_stack_ptr - 1];
+       }
+#endif

 
 

-static int yy_init_globals (void)
-{
-        /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from yylex_destroy(), so don't allocate here.
-     */
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif

 
 

-    (yy_buffer_stack) = 0;
-    (yy_buffer_stack_top) = 0;
-    (yy_buffer_stack_max) = 0;
-    (yy_c_buf_p) = (char *) 0;
-    (yy_init) = 0;
-    (yy_start) = 0;
-
-    (yy_state_buf) = 0;
-    (yy_state_ptr) = 0;
-    (yy_full_match) = 0;
-    (yy_lp) = 0;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
-    yyin = stdin;
-    yyout = stdout;
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )

 #else
 #else

-    yyin = (FILE *) 0;
-    yyout = (FILE *) 0;
+static void yy_fatal_error( msg )
+char msg[];

 #endif
 #endif

-
-    /* For future reference: Set errno on error, since we are called by
-     * yylex_init()
-     */
-    return 0;
-}
-
-/* yylex_destroy is for both reentrant and non-reentrant scanners. */
-int yylex_destroy  (void)
-{
-    
-    /* Pop the buffer stack, destroying each element. */
-       while(YY_CURRENT_BUFFER){
-               yy_delete_buffer(YY_CURRENT_BUFFER  );
-               YY_CURRENT_BUFFER_LVALUE = NULL;
-               yypop_buffer_state();
+       {
+       (void) fprintf( stderr, "%s\n", msg );
+       exit( YY_EXIT_FAILURE );

        }
 
        }
 

-       /* Destroy the stack itself. */
-       yyfree((yy_buffer_stack) );
-       (yy_buffer_stack) = NULL;

 
 

-    yyfree ( (yy_state_buf) );
-    (yy_state_buf)  = NULL;

 
 

-    /* Reset the globals. This is important in a non-reentrant scanner so the next time
-     * yylex() is called, initialization will occur. */
-    yy_init_globals( );
+/* Redefine yyless() so it works in section 3 code. */

 
 

-    return 0;
-}
+#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.
- */
+
+/* Internal utility routines. */

 
 #ifndef yytext_ptr
 
 #ifndef yytext_ptr

-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
+#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];
        register int i;
        for ( i = 0; i < n; ++i )
                s1[i] = s2[i];

-}
+       }

 #endif
 
 #ifdef YY_NEED_STRLEN
 #endif
 
 #ifdef YY_NEED_STRLEN

-static int yy_flex_strlen (yyconst char * s )
-{
+#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;
        register int n;
        for ( n = 0; s[n]; ++n )
                ;
 
        return n;

-}
+       }

 #endif
 
 #endif
 

-void *yyalloc (yy_size_t  size )
-{
+
+#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 );
        return (void *) malloc( size );

-}
+       }

 
 

-void *yyrealloc  (void * ptr, yy_size_t  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
        /* 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


@@ -3907,14 +3674,27 @@ void *yyrealloc  (void * ptr, yy_size_t  size )
         * as though doing an assignment.
         */
        return (void *) realloc( (char *) ptr, size );
         * 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

 
 

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

 
 

-#define YYTABLES_NAME "yytables"

 
 static char *StringToLex;
 
 
 static char *StringToLex;
 


@@ -4043,13 +3823,14 @@ int yyoffset()
          yy_n_chars + pos);
 }
 
          yy_n_chars + pos);
 }
 

+

 void yynewstr(s)
      char *s;
 {
     if (my_file_buffer != NULL)
       yy_delete_buffer(my_file_buffer);
     StringToLex = s;
 void yynewstr(s)
      char *s;
 {
     if (my_file_buffer != NULL)
       yy_delete_buffer(my_file_buffer);
     StringToLex = s;

-    my_file_buffer = yy_create_buffer(stdin,YY_BUF_SIZE);
+    my_file_buffer = yy_create_buffer(stdin, YY_BUF_SIZE);

     yy_switch_to_buffer(my_file_buffer);
 }
 
     yy_switch_to_buffer(my_file_buffer);
 }
 


@@ -4059,7 +3840,7 @@ void yynewfile(f)
     if (my_file_buffer != NULL)
       yy_delete_buffer(my_file_buffer);
     StringToLex = NULL;
     if (my_file_buffer != NULL)
       yy_delete_buffer(my_file_buffer);
     StringToLex = NULL;

-    my_file_buffer = yy_create_buffer(f,YY_BUF_SIZE);
+    my_file_buffer = yy_create_buffer(f, YY_BUF_SIZE);

     yy_switch_to_buffer(my_file_buffer);
 }
 #endif /*FLEX_SCANNER*/
     yy_switch_to_buffer(my_file_buffer);
 }
 #endif /*FLEX_SCANNER*/


@@ -4085,7 +3866,7 @@ ChessMove yylexstr(boardIndex, s)
     oldStringToLex = StringToLex;
     StringToLex = s;
 #ifdef FLEX_SCANNER
     oldStringToLex = StringToLex;
     StringToLex = s;
 #ifdef FLEX_SCANNER

-    buffer = yy_create_buffer(stdin,YY_BUF_SIZE);
+    buffer = yy_create_buffer(stdin, YY_BUF_SIZE);

     oldBuffer = YY_CURRENT_BUFFER;
     yy_switch_to_buffer(buffer);
 #endif /*FLEX_SCANNER*/
     oldBuffer = YY_CURRENT_BUFFER;
     yy_switch_to_buffer(buffer);
 #endif /*FLEX_SCANNER*/


@@ -4101,4 +3882,3 @@ ChessMove yylexstr(boardIndex, s)
 
     return ret;
 }
 
     return ret;
 }

-