r14949: re-add the two lex.c files for heimdal, these are needed for systems

that don't have bison/flex. If we auto-generate these on samba.org we
can delete these again.
(This used to be commit dca9003ec27747cf7a584ee67fd222ab22601494)

2 files changed, 4520 insertions, 0 deletions

diff --git a/source4/heimdal/lib/asn1/lex.c b/source4/heimdal/lib/asn1/lex.c
new file mode 100644
index 0000000000..3e58650685
--- /dev/null
+++ b/source4/heimdal/lib/asn1/lex.c
@@ -0,0 +1,2658 @@
+
+#line 3 "lex.yy.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 31
+#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 <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
+#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)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+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
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#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_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef unsigned int yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    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;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#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. */
+
+/* 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)
+
+/* 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;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (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 );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+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 *  );
+
+#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; \
+	}
+
+#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; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+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[]  );
+
+/* 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; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 95
+#define YY_END_OF_BUFFER 96
+/* 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_accept[568] =
+    {   0,
+        0,    0,   96,   94,   90,   91,   87,   81,   81,   94,
+       94,   88,   88,   94,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   82,   83,   85,   88,   88,   93,   86,
+        0,    0,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   10,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   51,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   92,   88,   84,
+
+       89,    3,   89,   89,   89,    7,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   22,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   44,   45,   89,   89,   89,   89,   89,   89,
+       89,   55,   89,   89,   89,   89,   89,   89,   89,   63,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   30,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+
+       47,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   60,   89,   89,   64,   89,   89,   89,   68,   69,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       80,   89,   89,   89,   89,    6,   89,   89,   89,   89,
+       13,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   29,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   50,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   72,   89,   89,   89,   89,   89,
+       89,   89,    1,   89,   89,   89,   89,   89,   89,   12,
+
+       89,   89,   89,   89,   89,   89,   89,   89,   24,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   49,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   65,   66,   89,
+       89,   89,   73,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,    9,   89,   89,   89,   89,   18,   89,
+       89,   21,   89,   89,   26,   89,   89,   89,   89,   89,
+       89,   89,   37,   38,   89,   89,   41,   89,   89,   89,
+       89,   89,   89,   54,   89,   57,   58,   89,   89,   89,
+       89,   89,   89,   89,   75,   89,   89,   89,   89,   89,
+
+       89,   89,   89,   89,   89,   89,   89,   89,   20,   89,
+       25,   89,   28,   89,   89,   89,   89,   89,   36,   39,
+       40,   89,   89,   89,   89,   52,   89,   89,   89,   89,
+       62,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,    5,    8,   11,   14,   89,   89,   89,   89,   89,
+       89,   89,   89,   34,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   67,   89,   89,   74,   89,   89,   89,
+       89,   89,   89,   15,   89,   17,   89,   23,   89,   89,
+       89,   89,   35,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   76,   89,   89,   89,   89,    4,   16,
+
+       19,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
+       89,   89,   89,   42,   43,   89,   89,   89,   89,   89,
+       61,   89,   89,   89,   89,   89,   89,   27,   31,   89,
+       33,   89,   48,   89,   56,   89,   89,   71,   89,   89,
+       79,   89,   89,   46,   89,   89,   89,   89,   78,    2,
+       32,   89,   59,   70,   77,   53,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    1,    4,    1,    1,    1,    1,    1,    5,
+        5,    6,    1,    5,    7,    8,    9,   10,   11,   12,
+       12,   13,   14,   15,   12,   16,   12,   17,    5,    1,
+       18,    1,    1,    1,   19,   20,   21,   22,   23,   24,
+       25,   26,   27,   28,   29,   30,   31,   32,   33,   34,
+       35,   36,   37,   38,   39,   40,   41,   42,   43,   44,
+       45,    1,   46,    1,   47,    1,   48,   49,   50,   51,
+
+       52,   53,   54,   55,   56,   57,   29,   58,   59,   60,
+       61,   62,   29,   63,   64,   65,   66,   67,   29,   68,
+       29,   69,    5,    5,    5,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[70] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    2,    1,    1,    3,
+        3,    3,    3,    3,    3,    3,    1,    1,    3,    3,
+        3,    3,    3,    3,    2,    2,    2,    2,    2,    2,
+        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
+        2,    2,    2,    2,    1,    1,    2,    3,    3,    3,
+        3,    3,    3,    2,    2,    2,    2,    2,    2,    2,
+        2,    2,    2,    2,    2,    2,    2,    2,    2
+    } ;
+
+static yyconst flex_int16_t yy_base[570] =
+    {   0,
+        0,    0,  636,  637,  637,  637,  637,  637,   63,  627,
+      628,   70,   77,  616,   74,   72,   76,  609,   65,   81,
+       49,    0,   92,   91,   32,  101,   97,  608,  103,  113,
+       99,  574,  602,  637,  637,  637,  156,  163,  620,  637,
+        0,  609,    0,  589,  595,  590,  585,  597,  583,  586,
+      586,    0,  101,  599,  108,  593,  596,  122,  124,  585,
+      581,  553,  564,  597,  587,  575,  115,  575,  565,  574,
+      575,  545,  575,  564,    0,  563,  543,  561,  558,  558,
+      124,  540,  161,  119,  551,  558,  561,  581,  566,  551,
+      555,  530,  560,  160,  530,   91,  547,  637,    0,  637,
+
+      125,    0,  554,  550,  555,    0,  544,  550,  543,  551,
+      540,  542,  145,  166,  552,  541,    0,  542,  549,  156,
+      548,  533,  538,  516,  505,  529,  533,  157,  534,  525,
+      539,  546,    0,  521,  529,  506,  534,  533,  528,  502,
+      515,    0,  515,  514,  510,  489,  518,  528,  507,    0,
+      522,  517,  505,  505,  504,  517,  516,  486,  159,  499,
+      520,  468,  482,  477,  506,  499,  494,  502,  497,  495,
+      461,  502,  505,  502,  485,  488,  482,  500,  479,  485,
+      494,  493,  491,  479,  485,  475,  164,  487,    0,  446,
+      453,  442,  468,  478,  468,  464,  483,  170,  488,  463,
+
+        0,  436,  477,  459,  463,  445,  471,  486,  469,  472,
+      425,    0,  451,  465,    0,  455,  467,  420,    0,    0,
+      477,  418,  450,  442,  457,  423,  441,  425,  415,  426,
+        0,  436,  454,  451,  452,    0,  407,  450,  447,  444,
+        0,  434,  429,  437,  433,  435,  439,  437,  423,  420,
+      436,  418,  418,  422,    0,  405,  396,  388,  423,  180,
+      411,  426,  415,  423,  408,  429,  436,  386,  403,    0,
+      408,  374,  402,  410,  404,  397,  386,  406,  400,  406,
+      388,  366,  401,  375,    0,  403,  389,  365,  358,  359,
+      356,  362,    0,  398,  399,  379,  360,  383,  376,    0,
+
+      390,  393,  379,  372,  371,  385,  385,  387,    0,  378,
+      367,  376,  383,  343,  350,  343,  374,  370,  374,  358,
+      371,  372,  356,  368,  353,  362,  338,    0,  368,  364,
+      353,  352,  345,  359,  332,  340,  358,    0,    0,  322,
+      355,  308,    0,  338,  322,  310,  308,  319,  318,  331,
+      330,  340,  306,    0,  342,  332,  336,  335,    0,  334,
+      338,    0,  321,  320,    0,  337,  326,  151,  318,  294,
+      326,  314,    0,    0,  314,  327,    0,  328,  283,  315,
+      309,  315,  292,    0,  319,    0,    0,  284,  318,  317,
+      279,  315,  300,  317,    0,  279,  286,  265,  295,  324,
+
+      303,  308,  274,  291,  288,  293,  292,  290,    0,  299,
+        0,  294,    0,  255,  250,  253,  263,  293,    0,    0,
+        0,  277,  251,  289,  247,    0,  247,  283,  257,  261,
+        0,  253,  274,  240,  274,  243,  244,  264,  235,  262,
+      265,    0,    0,    0,  260,  273,  270,  262,  271,  262,
+      228,  238,  226,    0,  252,  260,  230,  258,  221,  233,
+      250,  244,  247,    0,  241,  215,    0,  223,  239,  210,
+      211,  230,  240,    0,  249,    0,  233,    0,  242,  212,
+      216,  210,    0,  232,  204,  231,  206,  198,  233,  194,
+      231,  230,  200,    0,  190,  191,  197,  220,    0,    0,
+
+        0,  213,  190,  211,  188,  215,  192,  218,  184,  187,
+      204,  178,  218,  215,  178,  174,  180,  175,  196,  190,
+      178,  175,  176,    0,    0,  191,  174,  165,  180,  166,
+        0,  194,  166,  163,  158,  163,  197,    0,    0,  156,
+        0,  171,    0,  148,    0,  152,  188,    0,  150,  155,
+        0,  166,  153,    0,  143,  148,  162,  143,    0,    0,
+        0,  101,    0,    0,    0,    0,  637,  223,   69
+    } ;
+
+static yyconst flex_int16_t yy_def[570] =
+    {   0,
+      567,    1,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  567,  567,  567,  567,  567,  567,  567,
+      569,  567,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  567,  569,  567,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,  568,  568,  568,  568,
+      568,  568,  568,  568,  568,  568,    0,  567,  567
+    } ;
+
+static yyconst flex_int16_t yy_nxt[707] =
+    {   0,
+        4,    5,    6,    7,    8,    4,    9,   10,   11,   12,
+       13,   13,   13,   13,   13,   13,   14,    4,   15,   16,
+       17,   18,   19,   20,   21,   22,   23,   22,   22,   22,
+       24,   25,   26,   27,   22,   28,   29,   30,   31,   32,
+       33,   22,   22,   22,   34,   35,    4,   22,   22,   22,
+       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
+       22,   22,   22,   22,   22,   22,   22,   22,   22,   36,
+       71,   99,   37,   38,   38,   38,   38,   38,   38,   38,
+       38,   38,   38,   38,   38,   38,   38,   38,   38,   38,
+       38,   38,   38,   44,   48,   57,   58,   72,   49,   60,
+
+       62,   53,   50,   45,   51,   54,   59,   46,   55,   69,
+       64,   63,   47,   65,   52,   78,   61,   70,   79,  109,
+       73,   74,   66,   67,   75,   84,   80,   88,   68,   85,
+       93,   89,   81,  110,   76,  129,   94,   41,  112,  113,
+       86,  163,  116,  117,  119,   87,  144,  166,   90,   77,
+      145,  130,  131,  149,  164,   91,  150,  120,   95,   82,
+      118,  121,  167,  566,   92,   38,   38,   38,   38,   38,
+       38,   38,   38,   38,   38,   38,   38,   38,   38,  147,
+      160,  177,  178,  161,  179,  185,  194,  414,  186,  195,
+      148,  223,  180,  224,  264,  253,  565,  564,  225,  254,
+
+      318,  563,  319,  562,  561,  265,  415,  560,  559,  558,
+      557,  556,  555,  554,  553,  552,  551,  550,  549,  548,
+      547,  546,  545,   41,   43,   43,  544,  543,  542,  541,
+      540,  539,  538,  537,  536,  535,  534,  533,  532,  531,
+      530,  529,  528,  527,  526,  525,  524,  523,  522,  521,
+      520,  519,  518,  517,  516,  515,  514,  513,  512,  511,
+      510,  509,  508,  507,  506,  505,  504,  503,  502,  501,
+      500,  499,  498,  497,  496,  495,  494,  493,  492,  491,
+      490,  489,  488,  487,  486,  485,  484,  483,  482,  481,
+      480,  479,  478,  477,  476,  475,  474,  473,  472,  471,
+
+      470,  469,  468,  467,  466,  465,  464,  463,  462,  461,
+      460,  459,  458,  457,  456,  455,  454,  453,  452,  451,
+      450,  449,  448,  447,  446,  445,  444,  443,  442,  441,
+      440,  439,  438,  437,  436,  435,  434,  433,  432,  431,
+      430,  429,  428,  427,  426,  425,  424,  423,  422,  421,
+      420,  419,  418,  417,  416,  413,  412,  411,  410,  409,
+      408,  407,  406,  405,  404,  403,  402,  401,  400,  399,
+      398,  397,  396,  395,  394,  393,  392,  391,  390,  389,
+      388,  387,  386,  385,  384,  383,  382,  381,  380,  379,
+      378,  377,  376,  375,  374,  373,  372,  371,  370,  369,
+
+      368,  367,  366,  365,  364,  363,  362,  361,  360,  359,
+      358,  357,  356,  355,  354,  353,  352,  351,  350,  349,
+      348,  347,  346,  345,  344,  343,  342,  341,  340,  339,
+      338,  337,  336,  335,  334,  333,  332,  331,  330,  329,
+      328,  327,  326,  325,  324,  323,  322,  321,  320,  317,
+      316,  315,  314,  313,  312,  311,  310,  309,  308,  307,
+      306,  305,  304,  303,  302,  301,  300,  299,  298,  297,
+      296,  295,  294,  293,  292,  291,  290,  289,  288,  287,
+      286,  285,  284,  283,  282,  281,  280,  279,  278,  277,
+      276,  275,  274,  273,  272,  271,  270,  269,  268,  267,
+
+      266,  263,  262,  261,  260,  259,  258,  257,  256,  255,
+      252,  251,  250,  249,  248,  247,  246,  245,  244,  243,
+      242,  241,  240,  239,  238,  237,  236,  235,  234,  233,
+      232,  231,  230,  229,  228,  227,  226,  222,  221,  220,
+      219,  218,  217,  216,  215,  214,  213,  212,  211,  210,
+      209,  208,  207,  206,  205,  204,  203,  202,  201,  200,
+      199,  198,  197,  196,  193,  192,  191,  190,  189,  188,
+      187,  184,  183,  182,  181,  176,  175,  174,  173,  172,
+      171,  170,  169,  168,  165,  162,  159,  158,  157,  156,
+      155,  154,  153,  152,  151,  146,  143,  142,  141,  140,
+
+      139,  138,  137,  136,  135,  134,  133,  132,  128,  127,
+      126,  125,  124,  123,  122,  115,  114,  111,  108,  107,
+      106,  105,  104,  103,  102,  101,  100,   98,   97,   96,
+       83,   56,   42,   40,   39,  567,    3,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+
+      567,  567,  567,  567,  567,  567
+    } ;
+
+static yyconst flex_int16_t yy_chk[707] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    9,
+       25,  569,    9,    9,    9,    9,    9,    9,    9,   12,
+       12,   12,   12,   12,   12,   12,   13,   13,   13,   13,
+       13,   13,   13,   15,   16,   19,   19,   25,   16,   20,
+
+       21,   17,   16,   15,   16,   17,   19,   15,   17,   24,
+       23,   21,   15,   23,   16,   27,   20,   24,   27,   53,
+       26,   26,   23,   23,   26,   29,   27,   30,   23,   29,
+       31,   30,   27,   53,   26,   67,   31,   12,   55,   55,
+       29,   96,   58,   58,   59,   29,   81,  101,   30,   26,
+       81,   67,   67,   84,   96,   30,   84,   59,   31,   27,
+       58,   59,  101,  562,   30,   37,   37,   37,   37,   37,
+       37,   37,   38,   38,   38,   38,   38,   38,   38,   83,
+       94,  113,  113,   94,  114,  120,  128,  368,  120,  128,
+       83,  159,  114,  159,  198,  187,  558,  557,  159,  187,
+
+      260,  556,  260,  555,  553,  198,  368,  552,  550,  549,
+      547,  546,  544,  542,  540,  537,  536,  535,  534,  533,
+      532,  530,  529,   37,  568,  568,  528,  527,  526,  523,
+      522,  521,  520,  519,  518,  517,  516,  515,  514,  513,
+      512,  511,  510,  509,  508,  507,  506,  505,  504,  503,
+      502,  498,  497,  496,  495,  493,  492,  491,  490,  489,
+      488,  487,  486,  485,  484,  482,  481,  480,  479,  477,
+      475,  473,  472,  471,  470,  469,  468,  466,  465,  463,
+      462,  461,  460,  459,  458,  457,  456,  455,  453,  452,
+      451,  450,  449,  448,  447,  446,  445,  441,  440,  439,
+
+      438,  437,  436,  435,  434,  433,  432,  430,  429,  428,
+      427,  425,  424,  423,  422,  418,  417,  416,  415,  414,
+      412,  410,  408,  407,  406,  405,  404,  403,  402,  401,
+      400,  399,  398,  397,  396,  394,  393,  392,  391,  390,
+      389,  388,  385,  383,  382,  381,  380,  379,  378,  376,
+      375,  372,  371,  370,  369,  367,  366,  364,  363,  361,
+      360,  358,  357,  356,  355,  353,  352,  351,  350,  349,
+      348,  347,  346,  345,  344,  342,  341,  340,  337,  336,
+      335,  334,  333,  332,  331,  330,  329,  327,  326,  325,
+      324,  323,  322,  321,  320,  319,  318,  317,  316,  315,
+
+      314,  313,  312,  311,  310,  308,  307,  306,  305,  304,
+      303,  302,  301,  299,  298,  297,  296,  295,  294,  292,
+      291,  290,  289,  288,  287,  286,  284,  283,  282,  281,
+      280,  279,  278,  277,  276,  275,  274,  273,  272,  271,
+      269,  268,  267,  266,  265,  264,  263,  262,  261,  259,
+      258,  257,  256,  254,  253,  252,  251,  250,  249,  248,
+      247,  246,  245,  244,  243,  242,  240,  239,  238,  237,
+      235,  234,  233,  232,  230,  229,  228,  227,  226,  225,
+      224,  223,  222,  221,  218,  217,  216,  214,  213,  211,
+      210,  209,  208,  207,  206,  205,  204,  203,  202,  200,
+
+      199,  197,  196,  195,  194,  193,  192,  191,  190,  188,
+      186,  185,  184,  183,  182,  181,  180,  179,  178,  177,
+      176,  175,  174,  173,  172,  171,  170,  169,  168,  167,
+      166,  165,  164,  163,  162,  161,  160,  158,  157,  156,
+      155,  154,  153,  152,  151,  149,  148,  147,  146,  145,
+      144,  143,  141,  140,  139,  138,  137,  136,  135,  134,
+      132,  131,  130,  129,  127,  126,  125,  124,  123,  122,
+      121,  119,  118,  116,  115,  112,  111,  110,  109,  108,
+      107,  105,  104,  103,   97,   95,   93,   92,   91,   90,
+       89,   88,   87,   86,   85,   82,   80,   79,   78,   77,
+
+       76,   74,   73,   72,   71,   70,   69,   68,   66,   65,
+       64,   63,   62,   61,   60,   57,   56,   54,   51,   50,
+       49,   48,   47,   46,   45,   44,   42,   39,   33,   32,
+       28,   18,   14,   11,   10,    3,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+      567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
+
+      567,  567,  567,  567,  567,  567
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lex.l"
+#line 2 "lex.l"
+/*
+ * Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+/* $Id: lex.l,v 1.27 2005/09/13 18:17:16 lha Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#undef ECHO
+#include "symbol.h"
+#include "parse.h"
+#include "lex.h"
+#include "gen_locl.h"
+
+static unsigned lineno = 1;
+
+#undef ECHO
+
+static void unterminated(const char *, unsigned);
+
+#line 842 "lex.yy.c"
+
+#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
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+    static void yyunput (int c,char *buf_ptr  );
+    
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* 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 */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 62 "lex.l"
+
+#line 995 "lex.yy.c"
+
+	if ( (yy_init) )
+		{
+		(yy_init) = 0;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 568 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 637 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 63 "lex.l"
+{ return kw_ABSENT; }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 64 "lex.l"
+{ return kw_ABSTRACT_SYNTAX; }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 65 "lex.l"
+{ return kw_ALL; }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 66 "lex.l"
+{ return kw_APPLICATION; }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 67 "lex.l"
+{ return kw_AUTOMATIC; }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 68 "lex.l"
+{ return kw_BEGIN; }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 69 "lex.l"
+{ return kw_BIT; }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 70 "lex.l"
+{ return kw_BMPString; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 71 "lex.l"
+{ return kw_BOOLEAN; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 72 "lex.l"
+{ return kw_BY; }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 73 "lex.l"
+{ return kw_CHARACTER; }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 74 "lex.l"
+{ return kw_CHOICE; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 75 "lex.l"
+{ return kw_CLASS; }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 76 "lex.l"
+{ return kw_COMPONENT; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 77 "lex.l"
+{ return kw_COMPONENTS; }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 78 "lex.l"
+{ return kw_CONSTRAINED; }
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 79 "lex.l"
+{ return kw_CONTAINING; }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 80 "lex.l"
+{ return kw_DEFAULT; }
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 81 "lex.l"
+{ return kw_DEFINITIONS; }
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 82 "lex.l"
+{ return kw_EMBEDDED; }
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 83 "lex.l"
+{ return kw_ENCODED; }
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 84 "lex.l"
+{ return kw_END; }
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 85 "lex.l"
+{ return kw_ENUMERATED; }
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 86 "lex.l"
+{ return kw_EXCEPT; }
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 87 "lex.l"
+{ return kw_EXPLICIT; }
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 88 "lex.l"
+{ return kw_EXPORTS; }
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 89 "lex.l"
+{ return kw_EXTENSIBILITY; }
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 90 "lex.l"
+{ return kw_EXTERNAL; }
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 91 "lex.l"
+{ return kw_FALSE; }
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 92 "lex.l"
+{ return kw_FROM; }
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 93 "lex.l"
+{ return kw_GeneralString; }
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 94 "lex.l"
+{ return kw_GeneralizedTime; }
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 95 "lex.l"
+{ return kw_GraphicString; }
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 96 "lex.l"
+{ return kw_IA5String; }
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 97 "lex.l"
+{ return kw_IDENTIFIER; }
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 98 "lex.l"
+{ return kw_IMPLICIT; }
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 99 "lex.l"
+{ return kw_IMPLIED; }
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 100 "lex.l"
+{ return kw_IMPORTS; }
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 101 "lex.l"
+{ return kw_INCLUDES; }
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 102 "lex.l"
+{ return kw_INSTANCE; }
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 103 "lex.l"
+{ return kw_INTEGER; }
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 104 "lex.l"
+{ return kw_INTERSECTION; }
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 105 "lex.l"
+{ return kw_ISO646String; }
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 106 "lex.l"
+{ return kw_MAX; }
+	YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 107 "lex.l"
+{ return kw_MIN; }
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 108 "lex.l"
+{ return kw_MINUS_INFINITY; }
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 109 "lex.l"
+{ return kw_NULL; }
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 110 "lex.l"
+{ return kw_NumericString; }
+	YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 111 "lex.l"
+{ return kw_OBJECT; }
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 112 "lex.l"
+{ return kw_OCTET; }
+	YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 113 "lex.l"
+{ return kw_OF; }
+	YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 114 "lex.l"
+{ return kw_OPTIONAL; }
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 115 "lex.l"
+{ return kw_ObjectDescriptor; }
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 116 "lex.l"
+{ return kw_PATTERN; }
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 117 "lex.l"
+{ return kw_PDV; }
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 118 "lex.l"
+{ return kw_PLUS_INFINITY; }
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 119 "lex.l"
+{ return kw_PRESENT; }
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 120 "lex.l"
+{ return kw_PRIVATE; }
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 121 "lex.l"
+{ return kw_PrintableString; }
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 122 "lex.l"
+{ return kw_REAL; }
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 123 "lex.l"
+{ return kw_RELATIVE_OID; }
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 124 "lex.l"
+{ return kw_SEQUENCE; }
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 125 "lex.l"
+{ return kw_SET; }
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 126 "lex.l"
+{ return kw_SIZE; }
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 127 "lex.l"
+{ return kw_STRING; }
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 128 "lex.l"
+{ return kw_SYNTAX; }
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 129 "lex.l"
+{ return kw_T61String; }
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 130 "lex.l"
+{ return kw_TAGS; }
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 131 "lex.l"
+{ return kw_TRUE; }
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 132 "lex.l"
+{ return kw_TYPE_IDENTIFIER; }
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 133 "lex.l"
+{ return kw_TeletexString; }
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 134 "lex.l"
+{ return kw_UNION; }
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 135 "lex.l"
+{ return kw_UNIQUE; }
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 136 "lex.l"
+{ return kw_UNIVERSAL; }
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 137 "lex.l"
+{ return kw_UTCTime; }
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 138 "lex.l"
+{ return kw_UTF8String; }
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 139 "lex.l"
+{ return kw_UniversalString; }
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 140 "lex.l"
+{ return kw_VideotexString; }
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 141 "lex.l"
+{ return kw_VisibleString; }
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 142 "lex.l"
+{ return kw_WITH; }
+	YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 143 "lex.l"
+{ return *yytext; }
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 144 "lex.l"
+{ return *yytext; }
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 145 "lex.l"
+{ return *yytext; }
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 146 "lex.l"
+{ return EEQUAL; }
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 147 "lex.l"
+{ 
+			    int c, start_lineno = lineno;
+			    int f = 0;
+			    while((c = input()) != EOF) {
+				if(f && c == '-')
+				    break;
+				if(c == '-') {
+				    f = 1;
+				    continue;
+				}
+				if(c == '\n') {
+				    lineno++;
+				    break;
+				}
+				f = 0;
+			    }
+			    if(c == EOF)
+				unterminated("comment", start_lineno);
+			}
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 166 "lex.l"
+{ 
+			    int c, start_lineno = lineno;
+			    int level = 1;
+			    int seen_star = 0;
+			    int seen_slash = 0;
+			    while((c = input()) != EOF) {
+				if(c == '/') {
+				    if(seen_star) {
+					if(--level == 0)
+					    break;
+					seen_star = 0;
+					continue;
+				    }
+				    seen_slash = 1;
+				    continue;
+				}
+				if(seen_star && c == '/') {
+				    if(--level == 0)
+					break;
+				    seen_star = 0;
+				    continue;
+				}
+				if(c == '*') {
+				    if(seen_slash) {
+					level++;
+					seen_star = seen_slash = 0;
+					continue;
+				    } 
+				    seen_star = 1;
+				    continue;
+				}
+				seen_star = seen_slash = 0;
+				if(c == '\n') {
+				    lineno++;
+				    continue;
+				}
+			    }
+			    if(c == EOF)
+				unterminated("comment", start_lineno);
+			}
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 206 "lex.l"
+{ 
+			    int start_lineno = lineno;
+			    int c;
+			    char buf[1024];
+			    char *p = buf;
+			    int f = 0;
+			    int skip_ws = 0;
+			    
+			    while((c = input()) != EOF) {
+				if(isspace(c) && skip_ws) {
+				    if(c == '\n')
+					lineno++;
+				    continue;
+				}
+				skip_ws = 0;
+				
+				if(c == '"') {
+				    if(f) {
+					*p++ = '"';
+					f = 0;
+				    } else
+					f = 1;
+				    continue;
+				}
+				if(f == 1) {
+				    unput(c);
+				    break;
+				}
+				if(c == '\n') {
+				    lineno++;
+				    while(p > buf && isspace((unsigned char)p[-1]))
+					p--;
+				    skip_ws = 1;
+				    continue;
+				}
+				*p++ = c;
+			    }
+			    if(c == EOF)
+				unterminated("string", start_lineno);
+			    *p++ = '\0';
+			    fprintf(stderr, "string -- %s\n", buf);
+			    yylval.name = estrdup(buf);
+			    return STRING; 
+			}
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 251 "lex.l"
+{ char *e, *y = yytext;
+			  yylval.constant = strtol((const char *)yytext,
+						   &e, 0);
+			  if(e == y) 
+			    error_message("malformed constant (%s)", yytext); 
+			  else
+			    return NUMBER;
+			}
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 259 "lex.l"
+{
+			  yylval.name =  estrdup ((const char *)yytext);
+			  return IDENTIFIER;
+			}
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 263 "lex.l"
+;
+	YY_BREAK
+case 91:
+/* rule 91 can match eol */
+YY_RULE_SETUP
+#line 264 "lex.l"
+{ ++lineno; }
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 265 "lex.l"
+{ return ELLIPSIS; }
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 266 "lex.l"
+{ return RANGE; }
+	YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 267 "lex.l"
+{ error_message("Ignoring char(%c)\n", *yytext); }
+	YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 268 "lex.l"
+ECHO;
+	YY_BREAK
+#line 1664 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* 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. */
+					yyrealloc((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_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		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), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	(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];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 568 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 568 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 567);
+
+	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);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = (yy_n_chars) + 2;
+		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		register char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--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;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			int offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap( ) )
+						return EOF;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#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 );
+	}
+
+	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 )
+		return;
+
+	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);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+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 )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	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_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf  );
+
+	yyfree((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 );
+
+	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;
+    }
+
+        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 )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/** 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;
+	}
+}
+
+/* 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*)
+								);
+		
+		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*)
+								);
+
+		/* 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 )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yy_str 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 * yy_str )
+{
+    
+	return yy_scan_bytes(yy_str,strlen(yy_str) );
+}
+
+/** 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 * bytes, int  len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yyalloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < len; ++i )
+		buf[i] = bytes[i];
+
+	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#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. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** 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 ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+/* 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();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+    	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+    	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef yytext_ptr
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+#line 268 "lex.l"
+
+
+
+#ifndef yywrap /* XXX */
+int
+yywrap () 
+{
+     return 1;
+}
+#endif
+
+void
+error_message (const char *format, ...)
+{
+    va_list args;
+
+    va_start (args, format);
+    fprintf (stderr, "%s:%d: ", get_filename(), lineno);
+    vfprintf (stderr, format, args);
+    va_end (args);
+    error_flag++;
+}
+
+static void
+unterminated(const char *type, unsigned start_lineno)
+{
+    error_message("unterminated %s, possibly started on line %d\n", type, start_lineno);
+}
+
diff --git a/source4/heimdal/lib/com_err/lex.c b/source4/heimdal/lib/com_err/lex.c
new file mode 100644
index 0000000000..f19c1b26f3
--- /dev/null
+++ b/source4/heimdal/lib/com_err/lex.c
@@ -0,0 +1,1862 @@
+
+#line 3 "lex.yy.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 31
+#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 <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
+#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)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+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
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#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_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef unsigned int yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    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;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#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. */
+
+/* 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)
+
+/* 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;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (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 );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+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 *  );
+
+#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; \
+	}
+
+#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; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+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[]  );
+
+/* 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; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 16
+#define YY_END_OF_BUFFER 17
+/* 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_accept[46] =
+    {   0,
+        0,    0,   17,   15,   11,   12,   13,   10,    9,   14,
+       14,   14,   14,   10,    9,   14,    3,   14,   14,    1,
+        7,   14,   14,    8,   14,   14,   14,   14,   14,   14,
+       14,    6,   14,   14,    5,   14,   14,   14,   14,   14,
+       14,    4,   14,    2,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    1,    4,    5,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    6,    6,    6,
+        6,    6,    6,    6,    6,    6,    6,    1,    1,    1,
+        1,    1,    1,    1,    7,    7,    7,    7,    7,    7,
+        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
+        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
+        1,    1,    1,    1,    8,    1,    9,   10,   11,   12,
+
+       13,   14,    7,    7,   15,    7,    7,   16,    7,   17,
+       18,   19,    7,   20,    7,   21,    7,    7,    7,   22,
+        7,    7,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[23] =
+    {   0,
+        1,    1,    2,    1,    1,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3
+    } ;
+
+static yyconst flex_int16_t yy_base[48] =
+    {   0,
+        0,    0,   56,   57,   57,   57,   57,    0,   49,    0,
+       12,   13,   34,    0,   47,    0,    0,   40,   31,    0,
+        0,   38,   36,    0,   30,   34,   32,   25,   22,   28,
+       34,    0,   19,   13,    0,   22,   30,   26,   26,   18,
+       12,    0,   14,    0,   57,   34,   23
+    } ;
+
+static yyconst flex_int16_t yy_def[48] =
+    {   0,
+       45,    1,   45,   45,   45,   45,   45,   46,   47,   47,
+       47,   47,   47,   46,   47,   47,   47,   47,   47,   47,
+       47,   47,   47,   47,   47,   47,   47,   47,   47,   47,
+       47,   47,   47,   47,   47,   47,   47,   47,   47,   47,
+       47,   47,   47,   47,    0,   45,   45
+    } ;
+
+static yyconst flex_int16_t yy_nxt[80] =
+    {   0,
+        4,    5,    6,    7,    8,    9,   10,   10,   10,   10,
+       10,   10,   11,   10,   12,   10,   10,   10,   13,   10,
+       10,   10,   17,   36,   21,   16,   44,   43,   18,   22,
+       42,   19,   20,   37,   14,   41,   14,   40,   39,   38,
+       35,   34,   33,   32,   31,   30,   29,   28,   27,   26,
+       25,   24,   15,   23,   15,   45,    3,   45,   45,   45,
+       45,   45,   45,   45,   45,   45,   45,   45,   45,   45,
+       45,   45,   45,   45,   45,   45,   45,   45,   45
+    } ;
+
+static yyconst flex_int16_t yy_chk[80] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,   11,   34,   12,   47,   43,   41,   11,   12,
+       40,   11,   11,   34,   46,   39,   46,   38,   37,   36,
+       33,   31,   30,   29,   28,   27,   26,   25,   23,   22,
+       19,   18,   15,   13,    9,    3,   45,   45,   45,   45,
+       45,   45,   45,   45,   45,   45,   45,   45,   45,   45,
+       45,   45,   45,   45,   45,   45,   45,   45,   45
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lex.l"
+#line 2 "lex.l"
+/*
+ * Copyright (c) 1998 - 2000 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+/*
+ * This is to handle the definition of this symbol in some AIX
+ * headers, which will conflict with the definition that lex will
+ * generate for it.  It's only a problem for AIX lex.
+ */
+
+#undef ECHO
+
+#include "compile_et.h"
+#include "parse.h"
+#include "lex.h"
+
+RCSID("$Id: lex.l,v 1.8 2005/05/16 08:52:54 lha Exp $");
+
+static unsigned lineno = 1;
+static int getstring(void);
+
+#define YY_NO_UNPUT
+
+#undef ECHO
+
+#line 524 "lex.yy.c"
+
+#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
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+    static void yyunput (int c,char *buf_ptr  );
+    
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* 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 */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 59 "lex.l"
+
+#line 677 "lex.yy.c"
+
+	if ( (yy_init) )
+		{
+		(yy_init) = 0;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 46 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 57 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 60 "lex.l"
+{ return ET; }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 61 "lex.l"
+{ return ET; }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 62 "lex.l"
+{ return EC; }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 63 "lex.l"
+{ return EC; }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 64 "lex.l"
+{ return PREFIX; }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 65 "lex.l"
+{ return INDEX; }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 66 "lex.l"
+{ return ID; }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 67 "lex.l"
+{ return END; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 68 "lex.l"
+{ yylval.number = atoi(yytext); return NUMBER; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 69 "lex.l"
+;
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 70 "lex.l"
+;
+	YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 71 "lex.l"
+{ lineno++; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 72 "lex.l"
+{ return getstring(); }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 73 "lex.l"
+{ yylval.string = strdup(yytext); return STRING; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 74 "lex.l"
+{ return *yytext; }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 75 "lex.l"
+ECHO;
+	YY_BREAK
+#line 841 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* 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. */
+					yyrealloc((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_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		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), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	(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];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 46 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 46 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 45);
+
+	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);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = (yy_n_chars) + 2;
+		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		register char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--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;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			int offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap( ) )
+						return EOF;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#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 );
+	}
+
+	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 )
+		return;
+
+	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);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+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 )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	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_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf  );
+
+	yyfree((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 );
+
+	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;
+    }
+
+        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 )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/** 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;
+	}
+}
+
+/* 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*)
+								);
+		
+		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*)
+								);
+
+		/* 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 )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yy_str 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 * yy_str )
+{
+    
+	return yy_scan_bytes(yy_str,strlen(yy_str) );
+}
+
+/** 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 * bytes, int  len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yyalloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < len; ++i )
+		buf[i] = bytes[i];
+
+	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#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. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** 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 ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+/* 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();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+    	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+    	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef yytext_ptr
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+#line 75 "lex.l"
+
+
+
+#ifndef yywrap /* XXX */
+int
+yywrap () 
+{
+     return 1;
+}
+#endif
+
+static int
+getstring(void)
+{
+    char x[128];
+    int i = 0;
+    int c;
+    int quote = 0;
+    while(i < sizeof(x) - 1 && (c = input()) != EOF){
+	if(quote) {
+	    x[i++] = c;
+	    quote = 0;
+	    continue;
+	}
+	if(c == '\n'){
+	    error_message("unterminated string");
+	    lineno++;
+	    break;
+	}
+	if(c == '\\'){
+	    quote++;
+	    continue;
+	}
+	if(c == '\"')
+	    break;
+	x[i++] = c;
+    }
+    x[i] = '\0';
+    yylval.string = strdup(x);
+    if (yylval.string == NULL)
+        err(1, "malloc");
+    return STRING;
+}
+
+void
+error_message (const char *format, ...)
+{
+     va_list args;
+
+     va_start (args, format);
+     fprintf (stderr, "%s:%d:", filename, lineno);
+     vfprintf (stderr, format, args);
+     va_end (args);
+     numerror++;
+}
+