allow multiple keywords on one line

direct/src/dcparser/dcLexer.cxx.prebuilt

@@ -1,2476 +1,2497 @@
-#define yy_create_buffer dcyy_create_buffer
-#define yy_delete_buffer dcyy_delete_buffer
-#define yy_scan_buffer dcyy_scan_buffer
-#define yy_scan_string dcyy_scan_string
-#define yy_scan_bytes dcyy_scan_bytes
-#define yy_flex_debug dcyy_flex_debug
-#define yy_init_buffer dcyy_init_buffer
-#define yy_flush_buffer dcyy_flush_buffer
-#define yy_load_buffer_state dcyy_load_buffer_state
-#define yy_switch_to_buffer dcyy_switch_to_buffer
-#define yyin dcyyin
-#define yyleng dcyyleng
-#define yylex dcyylex
-#define yyout dcyyout
-#define yyrestart dcyyrestart
-#define yytext dcyytext
-#define yywrap dcyywrap
-
-#line 20 "lex.yy.c"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header$
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
-	{
-	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;
-
-	/* 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
-	};
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* 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 YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 44
-#define YY_END_OF_BUFFER 45
-static yyconst short int yy_accept[165] =
-    {   0,
-        0,    0,   45,   43,    2,    1,   39,   40,   43,   43,
-       43,   35,   35,   41,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,    1,    0,   36,   38,    4,    3,
-       38,   35,   37,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,    0,
-        3,   37,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,    0,   38,   25,
-       42,   12,   34,   42,   42,   42,    7,   42,   42,   42,
-       42,   15,   42,   42,   42,   42,   42,   42,   42,   14,
-       42,   42,   42,   42,   16,   17,   18,   42,   42,   42,
-
-       42,   42,   42,   42,   42,   42,   19,   26,    5,   42,
-       42,    8,   42,   42,   42,   42,   24,    6,   11,   42,
-       20,   21,   22,   42,   13,   23,   42,   42,   42,    9,
-       10,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   27,   42,   42,   42,   42,   28,
-       29,   42,   42,   42,   30,   31,   32,   42,   42,   42,
-       42,   42,   33,    0
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    2,    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,    5,    1,
-        1,    6,    7,    1,    7,    8,    9,   10,   11,   12,
-       13,   14,   15,   16,   15,   17,   15,    1,    1,   18,
-        1,    1,    1,    1,   19,   19,   19,   19,   20,   19,
-       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
-       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
-        1,    1,    1,    1,   21,    1,   22,   23,   24,   25,
-
-       26,   27,   28,   29,   30,   21,   31,   32,   33,   34,
-       35,   36,   21,   37,   38,   39,   40,   21,   41,   42,
-       43,   21,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst int yy_meta[44] =
-    {   0,
-        1,    1,    2,    1,    1,    1,    3,    4,    1,    5,
-        5,    5,    5,    5,    5,    5,    5,    1,    6,    6,
-        7,    6,    6,    6,    6,    6,    6,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    8,    7
-    } ;
-
-static yyconst short int yy_base[173] =
-    {   0,
-        0,    0,  209,  210,  210,    0,  210,  210,  200,    0,
-       38,   37,   38,  210,    0,   16,   27,   26,   22,   24,
-      181,   21,  163,  175,    0,    0,  196,   35,  210,    0,
-        0,    0,    0,    0,  168,  176,  163,  178,  167,  171,
-      162,  161,  159,  155,  150,  155,  161,  154,  155,  181,
-        0,    0,  164,  164,  159,  147,  161,  160,  159,  147,
-      144,   52,  137,   34,  138,  150,  136,  167,  166,  159,
-      140,    0,    0,  132,  129,  129,    0,  130,  150,  153,
-      150,  141,  127,  127,  136,  135,  133,   59,  145,    0,
-      118,  123,  138,  114,  130,  129,    0,  113,  112,  120,
-
-      108,  117,  119,  128,  131,  128,  119,    0,    0,  101,
-      125,    0,  101,  100,   99,  110,    0,    0,    0,  107,
-      111,   44,    0,   95,    0,    0,   94,   93,  107,    0,
-        0,   91,   90,   96,   88,  102,  101,   79,   84,   83,
-       85,   96,   74,   72,    0,   83,   76,   58,   43,    0,
-        0,   40,   39,   64,    0,    0,    0,   56,   40,   36,
-       49,   24,    0,  210,   84,   89,   46,   91,   95,  103,
-      107,  111
-    } ;
-
-static yyconst short int yy_def[173] =
-    {   0,
-      164,    1,  164,  164,  164,  165,  164,  164,  166,  167,
-      164,  168,  168,  164,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  165,  167,  166,  167,  164,  170,
-       28,   13,  171,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  172,
-      170,  171,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  172,  172,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
-      169,  169,  169,    0,  164,  164,  164,  164,  164,  164,
-      164,  164
-    } ;
-
-static yyconst short int yy_nxt[254] =
-    {   0,
-        4,    5,    6,    7,    8,    4,    9,   10,   11,   12,
-       13,   13,   13,   13,   13,   13,   13,   14,   15,   15,
-       15,   15,   16,   17,   18,   15,   19,   15,   15,   20,
-       21,   15,   15,   15,   15,   15,   15,   22,   23,   24,
-       15,   15,   15,   29,   31,   31,   30,   35,   37,   39,
-       28,   40,   36,   41,   50,   38,   43,   44,   42,   46,
-       50,   47,   79,   84,   80,  133,  163,   81,   82,  104,
-      162,  105,  161,   85,  106,  107,  160,  159,   33,  164,
-      158,  157,  156,  134,   25,  155,   25,   25,   25,   25,
-       25,   25,   27,   27,   32,   32,  154,  153,   32,   34,
-
-       34,   34,   34,   51,  152,   51,   51,   51,   51,   51,
-       51,   52,   52,   69,  151,   69,  150,  149,  148,  147,
-      146,  145,  144,  143,  142,  141,  140,  139,  138,  137,
-      136,  135,  132,  131,  130,  129,  128,  127,  126,  125,
-      124,  123,  122,  121,  120,  119,  118,  117,  116,  115,
-      114,  113,  112,  111,  110,  109,  108,  103,  102,  101,
-      100,   99,   98,   97,   96,   95,   94,   93,   92,   91,
-       90,   89,  164,  164,   88,   87,   86,   83,   78,   77,
-       76,   75,   74,   73,   72,   71,   70,   68,   67,   66,
-       65,   64,   63,   62,   61,   60,   59,   58,   57,   56,
-
-       55,   54,   53,   31,   49,   48,   45,   26,  164,    3,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164
-    } ;
-
-static yyconst short int yy_chk[254] =
-    {   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,   11,   12,   13,   11,   16,   17,   18,
-      167,   18,   16,   19,   28,   17,   20,   20,   19,   22,
-       28,   22,   62,   64,   62,  122,  162,   62,   62,   88,
-      161,   88,  160,   64,   88,   88,  159,  158,   12,   13,
-      154,  153,  152,  122,  165,  149,  165,  165,  165,  165,
-      165,  165,  166,  166,  168,  168,  148,  147,  168,  169,
-
-      169,  169,  169,  170,  146,  170,  170,  170,  170,  170,
-      170,  171,  171,  172,  144,  172,  143,  142,  141,  140,
-      139,  138,  137,  136,  135,  134,  133,  132,  129,  128,
-      127,  124,  121,  120,  116,  115,  114,  113,  111,  110,
-      107,  106,  105,  104,  103,  102,  101,  100,   99,   98,
-       96,   95,   94,   93,   92,   91,   89,   87,   86,   85,
-       84,   83,   82,   81,   80,   79,   78,   76,   75,   74,
-       71,   70,   69,   68,   67,   66,   65,   63,   61,   60,
-       59,   58,   57,   56,   55,   54,   53,   50,   49,   48,
-       47,   46,   45,   44,   43,   42,   41,   40,   39,   38,
-
-       37,   36,   35,   27,   24,   23,   21,    9,    3,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
-      164,  164,  164
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "dcLexer.lxx"
-#define INITIAL 0
-/*
-// Filename: dcLexer.lxx
-// Created by:  drose (05Oct00)
-// 
-////////////////////////////////////////////////////////////////////
-*/
-#line 9 "dcLexer.lxx"
-#include "dcLexerDefs.h"
-#include "dcParserDefs.h"
-#include "dcParser.h"
-#include "dcFile.h"
-#include "dcindent.h"
-
-
-static int yyinput(void);        // declared by flex.
-extern "C" int dcyywrap();
-
-////////////////////////////////////////////////////////////////////
-// Static variables
-////////////////////////////////////////////////////////////////////
-
-// We'll increment line_number and col_number as we parse the file, so
-// that we can report the position of an error.
-static int line_number = 0;
-static int col_number = 0;
-
-// current_line holds as much of the current line as will fit.  Its
-// only purpose is for printing it out to report an error to the user.
-static const int max_error_width = 1024;
-static char current_line[max_error_width + 1];
-
-static int error_count = 0;
-static int warning_count = 0;
-
-// This is the pointer to the current input stream.
-static istream *inp = NULL;
-
-// This is the name of the dc file we're parsing.  We keep it so we
-// can print it out for error messages.
-static string dc_filename;
-
-// This is the initial token state returned by the lexer.  It allows
-// the yacc grammar to start from initial points.
-static int initial_token;
-
-
-////////////////////////////////////////////////////////////////////
-// Defining the interface to the lexer.
-////////////////////////////////////////////////////////////////////
-
-void
-dc_init_lexer(istream &in, const string &filename) {
-  inp = &in;
-  dc_filename = filename;
-  line_number = 0;
-  col_number = 0;
-  error_count = 0;
-  warning_count = 0;
-  initial_token = START_DC;
-}
-
-void
-dc_start_parameter_value() {
-  /* Set the initial state to begin parsing a parameter value, instead
-     of at the beginning of the dc file. */
-  initial_token = START_PARAMETER_VALUE;
-}
-
-void
-dc_start_parameter_description() {
-  /* Set the initial state to begin parsing a parameter description, instead
-     of at the beginning of the dc file. */
-  initial_token = START_PARAMETER_DESCRIPTION;
-}
-
-int
-dc_error_count() {
-  return error_count;
-}
-
-int
-dc_warning_count() {
-  return warning_count;
-}
-
-
-////////////////////////////////////////////////////////////////////
-// Internal support functions.
-////////////////////////////////////////////////////////////////////
-
-int
-dcyywrap(void) {
-  return 1;
-}
-
-void
-dcyyerror(const string &msg) {
-  cerr << "\nError";
-  if (!dc_filename.empty()) {
-    cerr << " in " << dc_filename;
-  }
-  cerr 
-    << " at line " << line_number << ", column " << col_number << ":\n"
-    << current_line << "\n";
-  indent(cerr, col_number-1) 
-    << "^\n" << msg << "\n\n";
-  
-  error_count++;
-}
-
-void
-dcyywarning(const string &msg) {
-  cerr << "\nWarning";
-  if (!dc_filename.empty()) {
-    cerr << " in " << dc_filename;
-  }
-  cerr 
-    << " at line " << line_number << ", column " << col_number << ":\n"
-    << current_line << "\n";
-  indent(cerr, col_number-1) 
-    << "^\n" << msg << "\n\n";
-
-  warning_count++;
-}
-
-// Now define a function to take input from an istream instead of a
-// stdio FILE pointer.  This is flex-specific.
-static void
-input_chars(char *buffer, int &result, int max_size) {
-  nassertv(inp != NULL);
-  if (*inp) {
-    inp->read(buffer, max_size);
-    result = inp->gcount();
-    if (result >= 0 && result < max_size) {
-      // Truncate at the end of the read.
-      buffer[result] = '\0';
-    }
-
-    if (line_number == 0) {
-      // This is a special case.  If we are reading the very first bit
-      // from the stream, copy it into the current_line array.  This
-      // is because the \n.* rule below, which fills current_line
-      // normally, doesn't catch the first line.
-      strncpy(current_line, dcyytext, max_error_width);
-      current_line[max_error_width] = '\0';
-      line_number++;
-      col_number = 0;
-
-      // Truncate it at the newline.
-      char *end = strchr(current_line, '\n');
-      if (end != NULL) {
-        *end = '\0';
-      }
-    }
-
-  } else {
-    // End of file or I/O error.
-    result = 0;
-  }
-}
-#undef YY_INPUT
-#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size)
-
-// read_char reads and returns a single character, incrementing the
-// supplied line and column numbers as appropriate.  A convenience
-// function for the scanning functions below.
-static int
-read_char(int &line, int &col) {
-  int c = yyinput();
-  if (c == '\n') {
-    line++;
-    col = 0;
-  } else {
-    col++;
-  }
-  return c;
-}
-
-// scan_quoted_string reads a string delimited by quotation marks and
-// returns it.
-static string
-scan_quoted_string(char quote_mark) {
-  string result;
-
-  // We don't touch the current line number and column number during
-  // scanning, so that if we detect an error while scanning the string
-  // (e.g. an unterminated string), we'll report the error as
-  // occurring at the start of the string, not at the end--somewhat
-  // more convenient for the user.
-
-  // Instead of adjusting the global line_number and col_number
-  // variables, we'll operate on our own local variables for the
-  // interim.
-  int line = line_number;
-  int col = col_number;
-
-  int c;
-  c = read_char(line, col);
-  while (c != quote_mark && c != EOF) {
-    // A newline is not allowed within a string unless it is escaped.
-    if (c == '\n') {
-      c = EOF;
-      break;
-
-    } else if (c == '\\') {
-      // Backslash escapes the following character.  We also respect
-      // some C conventions.
-      c = read_char(line, col);
-      switch (c) {
-      case 'a':
-        result += '\a';
-        c = read_char(line, col);
-        break;
-
-      case 'n':
-        result += '\n';
-        c = read_char(line, col);
-        break;
-
-      case 'r':
-        result += '\r';
-        c = read_char(line, col);
-        break;
-
-      case 't':
-        result += '\t';
-        c = read_char(line, col);
-        break;
-
-      case 'x':
-        {
-          int hex = 0;
-          c = read_char(line, col);
-          for (int i = 0; i < 2 && isxdigit(c); i++) {
-            hex = hex * 16 + (isdigit(c) ? c - '0' : tolower(c) - 'a' + 10);
-            c = read_char(line, col);
-          }
-
-          result += hex;
-        }
-        break;
-
-      case '0':
-        {
-          int oct = 0;
-          c = read_char(line, col);
-          for (int i = 0; i < 3 && (c >= '0' && c < '7'); i++) {
-            oct = oct * 8 + (c - '0');
-            c = read_char(line, col);
-          }
-
-          result += oct;
-        }
-        break;
-
-      case '1':
-      case '2':
-      case '3':
-      case '4':
-      case '5':
-      case '6':
-      case '7':
-      case '8':
-      case '9':
-        {
-          int dec = 0;
-          c = read_char(line, col);
-          for (int i = 0; i < 3 && isdigit(c); i++) {
-            dec = dec * 10 + (c - '0');
-            c = read_char(line, col);
-          }
-
-          result += dec;
-        }
-        break;
-
-      case EOF:
-        break;
-
-      default:
-        result += c;
-        c = read_char(line, col);
-      }
-
-    } else {
-      result += c;
-      c = read_char(line, col);
-    }
-  }
-
-  if (c == EOF) {
-    dcyyerror("This quotation mark is unterminated.");
-  }
-
-  line_number = line;
-  col_number = col;
-
-  return result;
-}
-
-// scan_hex_string reads a string of hexadecimal digits delimited by
-// angle brackets and returns the representative string.
-static string
-scan_hex_string() {
-  string result;
-
-  // We don't touch the current line number and column number during
-  // scanning, so that if we detect an error while scanning the string
-  // (e.g. an unterminated string), we'll report the error as
-  // occurring at the start of the string, not at the end--somewhat
-  // more convenient for the user.
-
-  // Instead of adjusting the global line_number and col_number
-  // variables, we'll operate on our own local variables for the
-  // interim.
-  int line = line_number;
-  int col = col_number;
-
-  bool odd = false;
-  int last = 0;
-  int c;
-  c = read_char(line, col);
-  while (c != '>' && c != EOF) {
-    int value;
-    if (c >= '0' && c <= '9') {
-      value = c - '0';
-    } else if (c >= 'a' && c <= 'f') {
-      value = c - 'a' + 10;
-    } else if (c >= 'A' && c <= 'F') {
-      value = c - 'A' + 10;
-    } else {
-      line_number = line;
-      col_number = col;
-      dcyyerror("Invalid hex digit.");
-      return string();
-    }
-
-    odd = !odd;
-    if (odd) {
-      last = value;
-    } else {
-      result += (char)((last << 4) | value);
-    }
-    c = read_char(line, col);
-  }
-
-  if (c == EOF) {
-    dcyyerror("This hex string is unterminated.");
-    return string();
-  } else if (odd) {
-    dcyyerror("Odd number of hex digits.");
-    return string();
-  }
-
-  line_number = line;
-  col_number = col;
-
-  return result;
-}
-
-// eat_c_comment scans past all characters up until the first */
-// encountered.
-static void
-eat_c_comment() {
-  // As above, we'll operate on our own local copies of line_number
-  // and col_number within this function.
-
-  int line = line_number;
-  int col = col_number;
-
-  int c, last_c;
-  
-  last_c = '\0';
-  c = read_char(line, col);
-  while (c != EOF && !(last_c == '*' && c == '/')) {
-    if (last_c == '/' && c == '*') {
-      dcyywarning("This comment contains a nested /* symbol--possibly unclosed?");
-    }
-    last_c = c;
-    c = read_char(line, col);
-  }
-
-  if (c == EOF) {
-    dcyyerror("This comment marker is unclosed.");
-  }
-
-  line_number = line;
-  col_number = col;
-}
-
-
-
-// accept() is called below as each piece is pulled off and
-// accepted by the lexer; it increments the current column number.
-inline void accept() {
-  col_number += yyleng;
-}
-
-#line 891 "lex.yy.c"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#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->yy_is_interactive ) \
-		{ \
-		int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * 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
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp = NULL, *yy_bp = NULL;
-	register int yy_act;
-
-#line 407 "dcLexer.lxx"
-
-
-
-  if (initial_token != 0) {
-    int t = initial_token;
-    initial_token = 0;
-    return t;
-  }
-
-
-#line 1053 "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 )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yy_start;
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			if ( yy_accept[yy_current_state] )
-				{
-				yy_last_accepting_state = yy_current_state;
-				yy_last_accepting_cpos = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 165 )
-					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] != 210 );
-
-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 417 "dcLexer.lxx"
-{
-  // New line.  Save a copy of the line so we can print it out for the
-  // benefit of the user in case we get an error.
-
-  strncpy(current_line, dcyytext+1, max_error_width);
-  current_line[max_error_width] = '\0';
-  line_number++;
-  col_number=0;
-
-  // Return the whole line to the lexer, except the newline character,
-  // which we eat.
-  yyless(1);
-}
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 431 "dcLexer.lxx"
-{ 
-  // Eat whitespace.
-  accept();
-}
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 436 "dcLexer.lxx"
-{ 
-  // Eat C++-style comments.
-  accept();
-}
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 441 "dcLexer.lxx"
-{
-  // Eat C-style comments.
-  accept();
-  eat_c_comment(); 
-}
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 448 "dcLexer.lxx"
-{
-  accept();
-  return KW_DCLASS;
-}
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 453 "dcLexer.lxx"
-{
-  accept();
-  return KW_STRUCT;
-}
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 458 "dcLexer.lxx"
-{
-  accept();
-  return KW_FROM;
-}
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 463 "dcLexer.lxx"
-{
-  accept();
-  return KW_IMPORT;
-}
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 468 "dcLexer.lxx"
-{
-  accept();
-  return KW_KEYWORD;
-}
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 473 "dcLexer.lxx"
-{
-  accept();
-  return KW_TYPEDEF;
-}
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 478 "dcLexer.lxx"
-{
-  accept();
-  return KW_SWITCH;
-}
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 483 "dcLexer.lxx"
-{
-  accept();
-  return KW_CASE;
-}
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 488 "dcLexer.lxx"
-{
-  accept();
-  return KW_DEFAULT;
-}
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 493 "dcLexer.lxx"
-{
-  accept();
-  return KW_BREAK;
-}
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 498 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT8;
-}
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 503 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT16;
-}
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 508 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT32;
-}
-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 513 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT64;
-}
-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 518 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT8;
-}
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 523 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT16;
-}
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 528 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT32;
-}
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 533 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT64;
-}
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 538 "dcLexer.lxx"
-{
-  accept();
-  return KW_FLOAT64;
-}
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 543 "dcLexer.lxx"
-{
-  accept();
-  return KW_STRING;
-}
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 548 "dcLexer.lxx"
-{
-  accept();
-  return KW_BLOB;
-}
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 553 "dcLexer.lxx"
-{
-  accept();
-  return KW_BLOB32;
-}
-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 558 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT8ARRAY;
-}
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 563 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT16ARRAY;
-}
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 568 "dcLexer.lxx"
-{
-  accept();
-  return KW_INT32ARRAY;
-}
-	YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 573 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT8ARRAY;
-}
-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 578 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT16ARRAY;
-}
-	YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 583 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT32ARRAY;
-}
-	YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 588 "dcLexer.lxx"
-{
-  accept();
-  return KW_UINT32UINT8ARRAY;
-}
-	YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 593 "dcLexer.lxx"
-{
-  accept();
-  return KW_CHAR;
-}
-	YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 598 "dcLexer.lxx"
-{ 
-  // An unsigned integer number.
-  accept();
-
-  // atoll isn't fully portable, so we'll decode the integer by hand.
-  dcyylval.str = dcyytext;
-  dcyylval.u.uint64 = 0;
-  const char *p = dcyytext;
-  while (*p != '\0') {
-    PN_uint64 next_value = dcyylval.u.uint64 * 10;
-    if (next_value < dcyylval.u.uint64) {
-      dcyyerror("Number out of range.");
-      dcyylval.u.uint64 = 1;
-      return UNSIGNED_INTEGER;
-    }
-
-    dcyylval.u.uint64 = next_value + (*p - '0');
-    ++p;
-  }
-  
-  return UNSIGNED_INTEGER;
-}
-	YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 621 "dcLexer.lxx"
-{ 
-  // A signed integer number.
-  accept();
-
-  // atoll isn't fully portable, so we'll decode the integer by hand.
-  dcyylval.str = dcyytext;
-
-  bool neg = false;
-  const char *p = dcyytext;
-  if (*p == '-') {
-    neg = true;
-    ++p;
-  } else if (*p == '+') {
-    ++p;
-  }
-
-  PN_uint64 value = 0;
-  while (*p != '\0') {
-    PN_uint64 next_value = value * 10;
-    if (next_value < value) {
-      dcyyerror("Number out of range.");
-      dcyylval.u.int64 = 1;
-      return SIGNED_INTEGER;
-    }
-
-    value = next_value + (*p - '0');
-    ++p;
-  }
-
-  if (neg) {
-    dcyylval.u.int64 = -(PN_int64)value;
-    if (dcyylval.u.int64 > 0) {
-      dcyyerror("Number out of range.");
-      dcyylval.u.int64 = 1;
-    }
-  } else {
-    dcyylval.u.int64 = (PN_int64)value;
-    if (dcyylval.u.int64 < 0) {
-      dcyyerror("Number out of range.");
-      dcyylval.u.int64 = 1;
-    }
-  }    
-  
-  return SIGNED_INTEGER;
-}
-	YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 667 "dcLexer.lxx"
-{
-  // A hexadecimal integer number.
-  accept(); 
-
-  // As above, we'll decode the hex string by hand.
-  dcyylval.str = dcyytext;
-  dcyylval.u.uint64 = 0;
-  const char *p = dcyytext + 2;
-  while (*p != '\0') {
-    PN_uint64 next_value = dcyylval.u.uint64 * 16;
-    if (next_value < dcyylval.u.uint64) {
-      dcyyerror("Number out of range.");
-      dcyylval.u.uint64 = 1;
-      return UNSIGNED_INTEGER;
-    }
-
-    if (isalpha(*p)) {
-      dcyylval.u.uint64 = next_value + (tolower(*p) - 'a' + 10);
-    } else {
-      dcyylval.u.uint64 = next_value + (*p - '0');
-    }
-    ++p;
-  }
-
-  return UNSIGNED_INTEGER; 
-}
-	YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 694 "dcLexer.lxx"
-{ 
-  // A floating-point number.
-  accept(); 
-  dcyylval.u.real = atof(dcyytext); 
-  dcyylval.str = dcyytext;
-  return REAL; 
-}
-	YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 702 "dcLexer.lxx"
-{
-  // Quoted string.
-  accept();
-  dcyylval.str = scan_quoted_string('"');
-  return STRING;
-}
-	YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 709 "dcLexer.lxx"
-{
-  // Single-quoted string.
-  accept();
-  dcyylval.str = scan_quoted_string('\'');
-  return STRING;
-}
-	YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 716 "dcLexer.lxx"
-{
-  // Long hex string.
-  accept();
-  dcyylval.str = scan_hex_string();
-  return HEX_STRING;
-}
-	YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 723 "dcLexer.lxx"
-{ 
-  // Identifier or keyword.
-  accept();
-  dcyylval.str = dcyytext;
-
-  if (dc_file != (DCFile *)NULL) {
-    const DCKeyword *keyword = dc_file->get_keyword_by_name(dcyylval.str);
-    if (keyword != (DCKeyword *)NULL) {
-      dcyylval.u.keyword = keyword;
-      return KEYWORD;
-    }
-  }
-  return IDENTIFIER;
-}
-	YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 739 "dcLexer.lxx"
-{
-  // Send any other printable character as itself.
-  accept(); 
-  return dcyytext[0];
-}
-	YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 745 "dcLexer.lxx"
-ECHO;
-	YY_BREAK
-#line 1596 "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->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state();
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yy_c_buf_p;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer() )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yy_did_buffer_switch_on_eof = 0;
-
-				if ( yywrap() )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of yylex */
-
-
-/* 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()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = yy_current_buffer->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	if ( yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
-	return ret_val;
-	}
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			yy_last_accepting_state = yy_current_state;
-			yy_last_accepting_cpos = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 165 )
-				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 );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-	register 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 >= 165 )
-			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 == 164);
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#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->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
-
-			switch ( yy_get_next_buffer() )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart( yyin );
-
-					/* fall through */
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap() )
-						return EOF;
-
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
-
-
-	return c;
-	}
-#endif /* YY_NO_INPUT */
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
-		return;
-
-	if ( yy_current_buffer )
-		{
-		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer( b, file );
-
-	return b;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	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;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( 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;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(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. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 745 "dcLexer.lxx"
+#define yy_create_buffer dcyy_create_buffer
+#define yy_delete_buffer dcyy_delete_buffer
+#define yy_scan_buffer dcyy_scan_buffer
+#define yy_scan_string dcyy_scan_string
+#define yy_scan_bytes dcyy_scan_bytes
+#define yy_flex_debug dcyy_flex_debug
+#define yy_init_buffer dcyy_init_buffer
+#define yy_flush_buffer dcyy_flush_buffer
+#define yy_load_buffer_state dcyy_load_buffer_state
+#define yy_switch_to_buffer dcyy_switch_to_buffer
+#define yyin dcyyin
+#define yyleng dcyyleng
+#define yylex dcyylex
+#define yyout dcyyout
+#define yyrestart dcyyrestart
+#define yytext dcyytext
+#define yywrap dcyywrap
+
+#line 20 "lex.yy.c"
+/* A lexical scanner generated by flex */
+
+/* Scanner skeleton version:
+ * $Header$
+ */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+
+#include <stdio.h>
+#include <errno.h>
+
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus
+#endif
+#endif
+
+
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#ifndef _WIN32
+#endif
+
+/* Use prototypes in function declarations. */
+#define YY_USE_PROTOS
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_PROTOS
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef __TURBOC__
+ #pragma warn -rch
+ #pragma warn -use
+#include <io.h>
+#include <stdlib.h>
+#define YY_USE_CONST
+#define YY_USE_PROTOS
+#endif
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+
+#ifdef YY_USE_PROTOS
+#define YY_PROTO(proto) proto
+#else
+#define YY_PROTO(proto) ()
+#endif
+
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#define YY_BUF_SIZE 16384
+
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+
+extern int yyleng;
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+/* The funky do-while in the following #define is used to turn the definition
+ * int a single C statement (which needs a semi-colon terminator).  This
+ * avoids problems with code like:
+ *
+ * 	if ( condition_holds )
+ *		yyless( 5 );
+ *	else
+ *		do_something_else();
+ *
+ * Prior to using the do-while the compiler would get upset at the
+ * "else" because it interpreted the "if" statement as being all
+ * done when it reached the ';' after the yyless() call.
+ */
+
+/* Return all but the first 'n' matched characters back to the input stream. */
+
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		*yy_cp = yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yytext_ptr )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+typedef unsigned int yy_size_t;
+
+
+struct yy_buffer_state
+	{
+	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;
+
+	/* 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
+	};
+
+static YY_BUFFER_STATE yy_current_buffer = 0;
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ */
+#define YY_CURRENT_BUFFER yy_current_buffer
+
+
+/* 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 YY_PROTO(( FILE *input_file ));
+
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+
+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
+static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
+static void yy_flex_free YY_PROTO(( void * ));
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+
+typedef unsigned char YY_CHAR;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+typedef int yy_state_type;
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	yytext_ptr = yy_bp; \
+	yyleng = (int) (yy_cp - yy_bp); \
+	yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 44
+#define YY_END_OF_BUFFER 45
+static yyconst short int yy_accept[165] =
+    {   0,
+        0,    0,   45,   43,    2,    1,   39,   40,   43,   43,
+       43,   35,   35,   41,   42,   42,   42,   42,   42,   42,
+       42,   42,   42,   42,    1,    0,   36,   38,    4,    3,
+       38,   35,   37,   42,   42,   42,   42,   42,   42,   42,
+       42,   42,   42,   42,   42,   42,   42,   42,   42,    0,
+        3,   37,   42,   42,   42,   42,   42,   42,   42,   42,
+       42,   42,   42,   42,   42,   42,   42,    0,   38,   25,
+       42,   12,   34,   42,   42,   42,    7,   42,   42,   42,
+       42,   15,   42,   42,   42,   42,   42,   42,   42,   14,
+       42,   42,   42,   42,   16,   17,   18,   42,   42,   42,
+
+       42,   42,   42,   42,   42,   42,   19,   26,    5,   42,
+       42,    8,   42,   42,   42,   42,   24,    6,   11,   42,
+       20,   21,   22,   42,   13,   23,   42,   42,   42,    9,
+       10,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+       42,   42,   42,   42,   27,   42,   42,   42,   42,   28,
+       29,   42,   42,   42,   30,   31,   32,   42,   42,   42,
+       42,   42,   33,    0
+    } ;
+
+static yyconst int yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    2,    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,    5,    1,
+        1,    6,    7,    1,    7,    8,    9,   10,   11,   12,
+       13,   14,   15,   16,   15,   17,   15,    1,    1,   18,
+        1,    1,    1,    1,   19,   19,   19,   19,   20,   19,
+       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
+       21,   21,   21,   21,   21,   21,   21,   21,   21,   21,
+        1,    1,    1,    1,   21,    1,   22,   23,   24,   25,
+
+       26,   27,   28,   29,   30,   21,   31,   32,   33,   34,
+       35,   36,   21,   37,   38,   39,   40,   21,   41,   42,
+       43,   21,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst int yy_meta[44] =
+    {   0,
+        1,    1,    2,    1,    1,    1,    3,    4,    1,    5,
+        5,    5,    5,    5,    5,    5,    5,    1,    6,    6,
+        7,    6,    6,    6,    6,    6,    6,    7,    7,    7,
+        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
+        7,    8,    7
+    } ;
+
+static yyconst short int yy_base[173] =
+    {   0,
+        0,    0,  209,  210,  210,    0,  210,  210,  200,    0,
+       38,   37,   38,  210,    0,   16,   27,   26,   22,   24,
+      181,   21,  163,  175,    0,    0,  196,   35,  210,    0,
+        0,    0,    0,    0,  168,  176,  163,  178,  167,  171,
+      162,  161,  159,  155,  150,  155,  161,  154,  155,  181,
+        0,    0,  164,  164,  159,  147,  161,  160,  159,  147,
+      144,   52,  137,   34,  138,  150,  136,  167,  166,  159,
+      140,    0,    0,  132,  129,  129,    0,  130,  150,  153,
+      150,  141,  127,  127,  136,  135,  133,   59,  145,    0,
+      118,  123,  138,  114,  130,  129,    0,  113,  112,  120,
+
+      108,  117,  119,  128,  131,  128,  119,    0,    0,  101,
+      125,    0,  101,  100,   99,  110,    0,    0,    0,  107,
+      111,   44,    0,   95,    0,    0,   94,   93,  107,    0,
+        0,   91,   90,   96,   88,  102,  101,   79,   84,   83,
+       85,   96,   74,   72,    0,   83,   76,   58,   43,    0,
+        0,   40,   39,   64,    0,    0,    0,   56,   40,   36,
+       49,   24,    0,  210,   84,   89,   46,   91,   95,  103,
+      107,  111
+    } ;
+
+static yyconst short int yy_def[173] =
+    {   0,
+      164,    1,  164,  164,  164,  165,  164,  164,  166,  167,
+      164,  168,  168,  164,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  165,  167,  166,  167,  164,  170,
+       28,   13,  171,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  172,
+      170,  171,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  172,  172,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+      169,  169,  169,    0,  164,  164,  164,  164,  164,  164,
+      164,  164
+    } ;
+
+static yyconst short int yy_nxt[254] =
+    {   0,
+        4,    5,    6,    7,    8,    4,    9,   10,   11,   12,
+       13,   13,   13,   13,   13,   13,   13,   14,   15,   15,
+       15,   15,   16,   17,   18,   15,   19,   15,   15,   20,
+       21,   15,   15,   15,   15,   15,   15,   22,   23,   24,
+       15,   15,   15,   29,   31,   31,   30,   35,   37,   39,
+       28,   40,   36,   41,   50,   38,   43,   44,   42,   46,
+       50,   47,   79,   84,   80,  133,  163,   81,   82,  104,
+      162,  105,  161,   85,  106,  107,  160,  159,   33,  164,
+      158,  157,  156,  134,   25,  155,   25,   25,   25,   25,
+       25,   25,   27,   27,   32,   32,  154,  153,   32,   34,
+
+       34,   34,   34,   51,  152,   51,   51,   51,   51,   51,
+       51,   52,   52,   69,  151,   69,  150,  149,  148,  147,
+      146,  145,  144,  143,  142,  141,  140,  139,  138,  137,
+      136,  135,  132,  131,  130,  129,  128,  127,  126,  125,
+      124,  123,  122,  121,  120,  119,  118,  117,  116,  115,
+      114,  113,  112,  111,  110,  109,  108,  103,  102,  101,
+      100,   99,   98,   97,   96,   95,   94,   93,   92,   91,
+       90,   89,  164,  164,   88,   87,   86,   83,   78,   77,
+       76,   75,   74,   73,   72,   71,   70,   68,   67,   66,
+       65,   64,   63,   62,   61,   60,   59,   58,   57,   56,
+
+       55,   54,   53,   31,   49,   48,   45,   26,  164,    3,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164
+    } ;
+
+static yyconst short int yy_chk[254] =
+    {   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,   11,   12,   13,   11,   16,   17,   18,
+      167,   18,   16,   19,   28,   17,   20,   20,   19,   22,
+       28,   22,   62,   64,   62,  122,  162,   62,   62,   88,
+      161,   88,  160,   64,   88,   88,  159,  158,   12,   13,
+      154,  153,  152,  122,  165,  149,  165,  165,  165,  165,
+      165,  165,  166,  166,  168,  168,  148,  147,  168,  169,
+
+      169,  169,  169,  170,  146,  170,  170,  170,  170,  170,
+      170,  171,  171,  172,  144,  172,  143,  142,  141,  140,
+      139,  138,  137,  136,  135,  134,  133,  132,  129,  128,
+      127,  124,  121,  120,  116,  115,  114,  113,  111,  110,
+      107,  106,  105,  104,  103,  102,  101,  100,   99,   98,
+       96,   95,   94,   93,   92,   91,   89,   87,   86,   85,
+       84,   83,   82,   81,   80,   79,   78,   76,   75,   74,
+       71,   70,   69,   68,   67,   66,   65,   63,   61,   60,
+       59,   58,   57,   56,   55,   54,   53,   50,   49,   48,
+       47,   46,   45,   44,   43,   42,   41,   40,   39,   38,
+
+       37,   36,   35,   27,   24,   23,   21,    9,    3,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+      164,  164,  164
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "dcLexer.lxx"
+#define INITIAL 0
+/*
+// Filename: dcLexer.lxx
+// Created by:  drose (05Oct00)
+// 
+////////////////////////////////////////////////////////////////////
+*/
+#line 9 "dcLexer.lxx"
+#include "dcLexerDefs.h"
+#include "dcParserDefs.h"
+#include "dcParser.h"
+#include "dcFile.h"
+#include "dcindent.h"
+
+
+static int yyinput(void);        // declared by flex.
+extern "C" int dcyywrap();
+
+////////////////////////////////////////////////////////////////////
+// Static variables
+////////////////////////////////////////////////////////////////////
+
+// We'll increment line_number and col_number as we parse the file, so
+// that we can report the position of an error.
+static int line_number = 0;
+static int col_number = 0;
+
+// current_line holds as much of the current line as will fit.  Its
+// only purpose is for printing it out to report an error to the user.
+static const int max_error_width = 1024;
+static char current_line[max_error_width + 1];
+
+static int error_count = 0;
+static int warning_count = 0;
+
+// This is the pointer to the current input stream.
+static istream *inp = NULL;
+
+// This is the name of the dc file we're parsing.  We keep it so we
+// can print it out for error messages.
+static string dc_filename;
+
+// This is the initial token state returned by the lexer.  It allows
+// the yacc grammar to start from initial points.
+static int initial_token;
+
+
+////////////////////////////////////////////////////////////////////
+// Defining the interface to the lexer.
+////////////////////////////////////////////////////////////////////
+
+void
+dc_init_lexer(istream &in, const string &filename) {
+  inp = &in;
+  dc_filename = filename;
+  line_number = 0;
+  col_number = 0;
+  error_count = 0;
+  warning_count = 0;
+  initial_token = START_DC;
+}
+
+void
+dc_start_parameter_value() {
+  /* Set the initial state to begin parsing a parameter value, instead
+     of at the beginning of the dc file. */
+  initial_token = START_PARAMETER_VALUE;
+}
+
+void
+dc_start_parameter_description() {
+  /* Set the initial state to begin parsing a parameter description, instead
+     of at the beginning of the dc file. */
+  initial_token = START_PARAMETER_DESCRIPTION;
+}
+
+int
+dc_error_count() {
+  return error_count;
+}
+
+int
+dc_warning_count() {
+  return warning_count;
+}
+
+
+////////////////////////////////////////////////////////////////////
+// Internal support functions.
+////////////////////////////////////////////////////////////////////
+
+int
+dcyywrap(void) {
+  return 1;
+}
+
+void
+dcyyerror(const string &msg) {
+  cerr << "\nError";
+  if (!dc_filename.empty()) {
+    cerr << " in " << dc_filename;
+  }
+  cerr 
+    << " at line " << line_number << ", column " << col_number << ":\n"
+    << current_line << "\n";
+  indent(cerr, col_number-1) 
+    << "^\n" << msg << "\n\n";
+  
+  error_count++;
+}
+
+void
+dcyywarning(const string &msg) {
+  cerr << "\nWarning";
+  if (!dc_filename.empty()) {
+    cerr << " in " << dc_filename;
+  }
+  cerr 
+    << " at line " << line_number << ", column " << col_number << ":\n"
+    << current_line << "\n";
+  indent(cerr, col_number-1) 
+    << "^\n" << msg << "\n\n";
+
+  warning_count++;
+}
+
+// Now define a function to take input from an istream instead of a
+// stdio FILE pointer.  This is flex-specific.
+static void
+input_chars(char *buffer, int &result, int max_size) {
+  nassertv(inp != NULL);
+  if (*inp) {
+    inp->read(buffer, max_size);
+    result = inp->gcount();
+    if (result >= 0 && result < max_size) {
+      // Truncate at the end of the read.
+      buffer[result] = '\0';
+    }
+
+    if (line_number == 0) {
+      // This is a special case.  If we are reading the very first bit
+      // from the stream, copy it into the current_line array.  This
+      // is because the \n.* rule below, which fills current_line
+      // normally, doesn't catch the first line.
+      strncpy(current_line, dcyytext, max_error_width);
+      current_line[max_error_width] = '\0';
+      line_number++;
+      col_number = 0;
+
+      // Truncate it at the newline.
+      char *end = strchr(current_line, '\n');
+      if (end != NULL) {
+        *end = '\0';
+      }
+    }
+
+  } else {
+    // End of file or I/O error.
+    result = 0;
+  }
+}
+#undef YY_INPUT
+#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size)
+
+// read_char reads and returns a single character, incrementing the
+// supplied line and column numbers as appropriate.  A convenience
+// function for the scanning functions below.
+static int
+read_char(int &line, int &col) {
+  int c = yyinput();
+  if (c == '\n') {
+    line++;
+    col = 0;
+  } else {
+    col++;
+  }
+  return c;
+}
+
+// scan_quoted_string reads a string delimited by quotation marks and
+// returns it.
+static string
+scan_quoted_string(char quote_mark) {
+  string result;
+
+  // We don't touch the current line number and column number during
+  // scanning, so that if we detect an error while scanning the string
+  // (e.g. an unterminated string), we'll report the error as
+  // occurring at the start of the string, not at the end--somewhat
+  // more convenient for the user.
+
+  // Instead of adjusting the global line_number and col_number
+  // variables, we'll operate on our own local variables for the
+  // interim.
+  int line = line_number;
+  int col = col_number;
+
+  int c;
+  c = read_char(line, col);
+  while (c != quote_mark && c != EOF) {
+    // A newline is not allowed within a string unless it is escaped.
+    if (c == '\n') {
+      c = EOF;
+      break;
+
+    } else if (c == '\\') {
+      // Backslash escapes the following character.  We also respect
+      // some C conventions.
+      c = read_char(line, col);
+      switch (c) {
+      case 'a':
+        result += '\a';
+        c = read_char(line, col);
+        break;
+
+      case 'n':
+        result += '\n';
+        c = read_char(line, col);
+        break;
+
+      case 'r':
+        result += '\r';
+        c = read_char(line, col);
+        break;
+
+      case 't':
+        result += '\t';
+        c = read_char(line, col);
+        break;
+
+      case 'x':
+        {
+          int hex = 0;
+          c = read_char(line, col);
+          for (int i = 0; i < 2 && isxdigit(c); i++) {
+            hex = hex * 16 + (isdigit(c) ? c - '0' : tolower(c) - 'a' + 10);
+            c = read_char(line, col);
+          }
+
+          result += hex;
+        }
+        break;
+
+      case '0':
+        {
+          int oct = 0;
+          c = read_char(line, col);
+          for (int i = 0; i < 3 && (c >= '0' && c < '7'); i++) {
+            oct = oct * 8 + (c - '0');
+            c = read_char(line, col);
+          }
+
+          result += oct;
+        }
+        break;
+
+      case '1':
+      case '2':
+      case '3':
+      case '4':
+      case '5':
+      case '6':
+      case '7':
+      case '8':
+      case '9':
+        {
+          int dec = 0;
+          c = read_char(line, col);
+          for (int i = 0; i < 3 && isdigit(c); i++) {
+            dec = dec * 10 + (c - '0');
+            c = read_char(line, col);
+          }
+
+          result += dec;
+        }
+        break;
+
+      case EOF:
+        break;
+
+      default:
+        result += c;
+        c = read_char(line, col);
+      }
+
+    } else {
+      result += c;
+      c = read_char(line, col);
+    }
+  }
+
+  if (c == EOF) {
+    dcyyerror("This quotation mark is unterminated.");
+  }
+
+  line_number = line;
+  col_number = col;
+
+  return result;
+}
+
+// scan_hex_string reads a string of hexadecimal digits delimited by
+// angle brackets and returns the representative string.
+static string
+scan_hex_string() {
+  string result;
+
+  // We don't touch the current line number and column number during
+  // scanning, so that if we detect an error while scanning the string
+  // (e.g. an unterminated string), we'll report the error as
+  // occurring at the start of the string, not at the end--somewhat
+  // more convenient for the user.
+
+  // Instead of adjusting the global line_number and col_number
+  // variables, we'll operate on our own local variables for the
+  // interim.
+  int line = line_number;
+  int col = col_number;
+
+  bool odd = false;
+  int last = 0;
+  int c;
+  c = read_char(line, col);
+  while (c != '>' && c != EOF) {
+    int value;
+    if (c >= '0' && c <= '9') {
+      value = c - '0';
+    } else if (c >= 'a' && c <= 'f') {
+      value = c - 'a' + 10;
+    } else if (c >= 'A' && c <= 'F') {
+      value = c - 'A' + 10;
+    } else {
+      line_number = line;
+      col_number = col;
+      dcyyerror("Invalid hex digit.");
+      return string();
+    }
+
+    odd = !odd;
+    if (odd) {
+      last = value;
+    } else {
+      result += (char)((last << 4) | value);
+    }
+    c = read_char(line, col);
+  }
+
+  if (c == EOF) {
+    dcyyerror("This hex string is unterminated.");
+    return string();
+  } else if (odd) {
+    dcyyerror("Odd number of hex digits.");
+    return string();
+  }
+
+  line_number = line;
+  col_number = col;
+
+  return result;
+}
+
+// eat_c_comment scans past all characters up until the first */
+// encountered.
+static void
+eat_c_comment() {
+  // As above, we'll operate on our own local copies of line_number
+  // and col_number within this function.
+
+  int line = line_number;
+  int col = col_number;
+
+  int c, last_c;
+  
+  last_c = '\0';
+  c = read_char(line, col);
+  while (c != EOF && !(last_c == '*' && c == '/')) {
+    if (last_c == '/' && c == '*') {
+      dcyywarning("This comment contains a nested /* symbol--possibly unclosed?");
+    }
+    last_c = c;
+    c = read_char(line, col);
+  }
+
+  if (c == EOF) {
+    dcyyerror("This comment marker is unclosed.");
+  }
+
+  line_number = line;
+  col_number = col;
+}
+
+
+
+// accept() is called below as each piece is pulled off and
+// accepted by the lexer; it increments the current column number.
+inline void accept() {
+  col_number += yyleng;
+}
+
+#line 894 "lex.yy.c"
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap YY_PROTO(( void ));
+#else
+extern int yywrap YY_PROTO(( void ));
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+static void yyunput YY_PROTO(( int c, char *buf_ptr ));
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput YY_PROTO(( void ));
+#else
+static int input YY_PROTO(( void ));
+#endif
+#endif
+
+#if YY_STACK_USED
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
+static int *yy_start_stack = 0;
+#ifndef YY_NO_PUSH_STATE
+static void yy_push_state YY_PROTO(( int new_state ));
+#endif
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state YY_PROTO(( void ));
+#endif
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state YY_PROTO(( void ));
+#endif
+
+#else
+#define YY_NO_PUSH_STATE 1
+#define YY_NO_POP_STATE 1
+#define YY_NO_TOP_STATE 1
+#endif
+
+#ifdef YY_MALLOC_DECL
+YY_MALLOC_DECL
+#else
+#if __STDC__
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#else
+/* Just try to get by without declaring the routines.  This will fail
+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
+ * or sizeof(void*) != sizeof(int).
+ */
+#endif
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#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->yy_is_interactive ) \
+		{ \
+		int c = '*', 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
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+YY_DECL
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+
+#line 407 "dcLexer.lxx"
+
+
+
+  if (initial_token != 0) {
+    int t = initial_token;
+    initial_token = 0;
+    return t;
+  }
+
+
+#line 1067 "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 )
+			yy_current_buffer =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+
+		yy_load_buffer_state();
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = yy_c_buf_p;
+
+		/* Support of yytext. */
+		*yy_cp = yy_hold_char;
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = yy_start;
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				yy_last_accepting_state = yy_current_state;
+				yy_last_accepting_cpos = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 165 )
+					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] != 210 );
+
+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 417 "dcLexer.lxx"
+{
+  // New line.  Save a copy of the line so we can print it out for the
+  // benefit of the user in case we get an error.
+
+  strncpy(current_line, dcyytext+1, max_error_width);
+  current_line[max_error_width] = '\0';
+  line_number++;
+  col_number=0;
+
+  // Return the whole line to the lexer, except the newline character,
+  // which we eat.
+  yyless(1);
+}
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 431 "dcLexer.lxx"
+{ 
+  // Eat whitespace.
+  accept();
+}
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 436 "dcLexer.lxx"
+{ 
+  // Eat C++-style comments.
+  accept();
+}
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 441 "dcLexer.lxx"
+{
+  // Eat C-style comments.
+  accept();
+  eat_c_comment(); 
+}
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 448 "dcLexer.lxx"
+{
+  accept();
+  return KW_DCLASS;
+}
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 453 "dcLexer.lxx"
+{
+  accept();
+  return KW_STRUCT;
+}
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 458 "dcLexer.lxx"
+{
+  accept();
+  return KW_FROM;
+}
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 463 "dcLexer.lxx"
+{
+  accept();
+  return KW_IMPORT;
+}
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 468 "dcLexer.lxx"
+{
+  accept();
+  return KW_KEYWORD;
+}
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 473 "dcLexer.lxx"
+{
+  accept();
+  return KW_TYPEDEF;
+}
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 478 "dcLexer.lxx"
+{
+  accept();
+  return KW_SWITCH;
+}
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 483 "dcLexer.lxx"
+{
+  accept();
+  return KW_CASE;
+}
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 488 "dcLexer.lxx"
+{
+  accept();
+  return KW_DEFAULT;
+}
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 493 "dcLexer.lxx"
+{
+  accept();
+  return KW_BREAK;
+}
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 498 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT8;
+}
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 503 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT16;
+}
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 508 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT32;
+}
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 513 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT64;
+}
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 518 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT8;
+}
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 523 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT16;
+}
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 528 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT32;
+}
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 533 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT64;
+}
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 538 "dcLexer.lxx"
+{
+  accept();
+  return KW_FLOAT64;
+}
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 543 "dcLexer.lxx"
+{
+  accept();
+  return KW_STRING;
+}
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 548 "dcLexer.lxx"
+{
+  accept();
+  return KW_BLOB;
+}
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 553 "dcLexer.lxx"
+{
+  accept();
+  return KW_BLOB32;
+}
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 558 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT8ARRAY;
+}
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 563 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT16ARRAY;
+}
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 568 "dcLexer.lxx"
+{
+  accept();
+  return KW_INT32ARRAY;
+}
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 573 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT8ARRAY;
+}
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 578 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT16ARRAY;
+}
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 583 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT32ARRAY;
+}
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 588 "dcLexer.lxx"
+{
+  accept();
+  return KW_UINT32UINT8ARRAY;
+}
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 593 "dcLexer.lxx"
+{
+  accept();
+  return KW_CHAR;
+}
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 598 "dcLexer.lxx"
+{ 
+  // An unsigned integer number.
+  accept();
+
+  // atoll isn't fully portable, so we'll decode the integer by hand.
+  dcyylval.str = dcyytext;
+  dcyylval.u.uint64 = 0;
+  const char *p = dcyytext;
+  while (*p != '\0') {
+    PN_uint64 next_value = dcyylval.u.uint64 * 10;
+    if (next_value < dcyylval.u.uint64) {
+      dcyyerror("Number out of range.");
+      dcyylval.u.uint64 = 1;
+      return UNSIGNED_INTEGER;
+    }
+
+    dcyylval.u.uint64 = next_value + (*p - '0');
+    ++p;
+  }
+  
+  return UNSIGNED_INTEGER;
+}
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 621 "dcLexer.lxx"
+{ 
+  // A signed integer number.
+  accept();
+
+  // atoll isn't fully portable, so we'll decode the integer by hand.
+  dcyylval.str = dcyytext;
+
+  bool neg = false;
+  const char *p = dcyytext;
+  if (*p == '-') {
+    neg = true;
+    ++p;
+  } else if (*p == '+') {
+    ++p;
+  }
+
+  PN_uint64 value = 0;
+  while (*p != '\0') {
+    PN_uint64 next_value = value * 10;
+    if (next_value < value) {
+      dcyyerror("Number out of range.");
+      dcyylval.u.int64 = 1;
+      return SIGNED_INTEGER;
+    }
+
+    value = next_value + (*p - '0');
+    ++p;
+  }
+
+  if (neg) {
+    dcyylval.u.int64 = -(PN_int64)value;
+    if (dcyylval.u.int64 > 0) {
+      dcyyerror("Number out of range.");
+      dcyylval.u.int64 = 1;
+    }
+  } else {
+    dcyylval.u.int64 = (PN_int64)value;
+    if (dcyylval.u.int64 < 0) {
+      dcyyerror("Number out of range.");
+      dcyylval.u.int64 = 1;
+    }
+  }    
+  
+  return SIGNED_INTEGER;
+}
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 667 "dcLexer.lxx"
+{
+  // A hexadecimal integer number.
+  accept(); 
+
+  // As above, we'll decode the hex string by hand.
+  dcyylval.str = dcyytext;
+  dcyylval.u.uint64 = 0;
+  const char *p = dcyytext + 2;
+  while (*p != '\0') {
+    PN_uint64 next_value = dcyylval.u.uint64 * 16;
+    if (next_value < dcyylval.u.uint64) {
+      dcyyerror("Number out of range.");
+      dcyylval.u.uint64 = 1;
+      return UNSIGNED_INTEGER;
+    }
+
+    if (isalpha(*p)) {
+      dcyylval.u.uint64 = next_value + (tolower(*p) - 'a' + 10);
+    } else {
+      dcyylval.u.uint64 = next_value + (*p - '0');
+    }
+    ++p;
+  }
+
+  return UNSIGNED_INTEGER; 
+}
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 694 "dcLexer.lxx"
+{ 
+  // A floating-point number.
+  accept(); 
+  dcyylval.u.real = atof(dcyytext); 
+  dcyylval.str = dcyytext;
+  return REAL; 
+}
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 702 "dcLexer.lxx"
+{
+  // Quoted string.
+  accept();
+  dcyylval.str = scan_quoted_string('"');
+  return STRING;
+}
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 709 "dcLexer.lxx"
+{
+  // Single-quoted string.
+  accept();
+  dcyylval.str = scan_quoted_string('\'');
+  return STRING;
+}
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 716 "dcLexer.lxx"
+{
+  // Long hex string.
+  accept();
+  dcyylval.str = scan_hex_string();
+  return HEX_STRING;
+}
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 723 "dcLexer.lxx"
+{ 
+  // Identifier or keyword.
+  accept();
+  dcyylval.str = dcyytext;
+
+  if (dc_file != (DCFile *)NULL) {
+    const DCKeyword *keyword = dc_file->get_keyword_by_name(dcyylval.str);
+    if (keyword != (DCKeyword *)NULL) {
+      dcyylval.u.keyword = keyword;
+      return KEYWORD;
+    }
+  }
+  return IDENTIFIER;
+}
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 739 "dcLexer.lxx"
+{
+  // Send any other printable character as itself.
+  accept(); 
+  return dcyytext[0];
+}
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 745 "dcLexer.lxx"
+ECHO;
+	YY_BREAK
+#line 1610 "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->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between yy_current_buffer and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			yy_n_chars = yy_current_buffer->yy_n_chars;
+			yy_current_buffer->yy_input_file = yyin;
+			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state();
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = yytext_ptr + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++yy_c_buf_p;
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = yy_c_buf_p;
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer() )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				yy_did_buffer_switch_on_eof = 0;
+
+				if ( yywrap() )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				yy_c_buf_p =
+					yytext_ptr + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				yy_c_buf_p =
+				&yy_current_buffer->yy_ch_buf[yy_n_chars];
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+	} /* end of yylex */
+
+
+/* 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()
+	{
+	register char *dest = yy_current_buffer->yy_ch_buf;
+	register char *source = yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( yy_current_buffer->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
+
+	else
+		{
+		int num_to_read =
+			yy_current_buffer->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+#ifdef YY_USES_REJECT
+			YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+#else
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = yy_current_buffer;
+
+			int yy_c_buf_p_offset =
+				(int) (yy_c_buf_p - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yy_flex_realloc( (void *) b->yy_ch_buf,
+							 b->yy_buf_size + 2 );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = yy_current_buffer->yy_buf_size -
+						number_to_move - 1;
+#endif
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+			yy_n_chars, num_to_read );
+
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	if ( yy_n_chars == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart( yyin );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			yy_current_buffer->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	yy_n_chars += number_to_move;
+	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
+
+	return ret_val;
+	}
+
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+static yy_state_type yy_get_previous_state()
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+
+	yy_current_state = yy_start;
+
+	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			yy_last_accepting_state = yy_current_state;
+			yy_last_accepting_cpos = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 165 )
+				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 );
+ */
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+	{
+	register int yy_is_jam;
+	register 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 >= 165 )
+			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 == 164);
+
+	return yy_is_jam ? 0 : yy_current_state;
+	}
+
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static void yyunput( int c, register char *yy_bp )
+#else
+static void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+	{
+	register char *yy_cp = yy_c_buf_p;
+
+	/* undo effects of setting up yytext */
+	*yy_cp = yy_hold_char;
+
+	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = yy_n_chars + 2;
+		register char *dest = &yy_current_buffer->yy_ch_buf[
+					yy_current_buffer->yy_buf_size + 2];
+		register char *source =
+				&yy_current_buffer->yy_ch_buf[number_to_move];
+
+		while ( source > yy_current_buffer->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		yy_current_buffer->yy_n_chars =
+			yy_n_chars = yy_current_buffer->yy_buf_size;
+
+		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+
+	yytext_ptr = yy_bp;
+	yy_hold_char = *yy_cp;
+	yy_c_buf_p = yy_cp;
+	}
+#endif	/* ifndef YY_NO_UNPUT */
+
+
+#ifdef __cplusplus
+static int yyinput()
+#else
+static int input()
+#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->yy_ch_buf[yy_n_chars] )
+			/* This was really a NUL. */
+			*yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			int offset = yy_c_buf_p - yytext_ptr;
+			++yy_c_buf_p;
+
+			switch ( yy_get_next_buffer() )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart( yyin );
+
+					/* fall through */
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap() )
+						return EOF;
+
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					yy_c_buf_p = yytext_ptr + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
+	*yy_c_buf_p = '\0';	/* preserve yytext */
+	yy_hold_char = *++yy_c_buf_p;
+
+
+	return c;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+	{
+	if ( ! yy_current_buffer )
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+	yy_init_buffer( yy_current_buffer, input_file );
+	yy_load_buffer_state();
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+#else
+void yy_switch_to_buffer( new_buffer )
+YY_BUFFER_STATE new_buffer;
+#endif
+	{
+	if ( yy_current_buffer == new_buffer )
+		return;
+
+	if ( yy_current_buffer )
+		{
+		/* Flush out information for old buffer. */
+		*yy_c_buf_p = yy_hold_char;
+		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	yy_current_buffer = new_buffer;
+	yy_load_buffer_state();
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	yy_did_buffer_switch_on_eof = 1;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+	{
+	yy_n_chars = yy_current_buffer->yy_n_chars;
+	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+	yyin = yy_current_buffer->yy_input_file;
+	yy_hold_char = *yy_c_buf_p;
+	}
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer( b, file );
+
+	return b;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+	{
+	if ( ! b )
+		return;
+
+	if ( b == yy_current_buffer )
+		yy_current_buffer = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yy_flex_free( (void *) b->yy_ch_buf );
+
+	yy_flex_free( (void *) b );
+	}
+
+
+#ifndef _WIN32
+#else
+#ifndef YY_ALWAYS_INTERACTIVE
+#ifndef YY_NEVER_INTERACTIVE
+extern int isatty YY_PROTO(( int ));
+#endif
+#endif
+#endif
+
+#ifdef YY_USE_PROTOS
+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+	{
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+#if YY_ALWAYS_INTERACTIVE
+	b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+	b->yy_is_interactive = 0;
+#else
+	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+	{
+	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == yy_current_buffer )
+		yy_load_buffer_state();
+	}
+
+
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	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;
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+	{
+	int len;
+	for ( len = 0; yy_str[len]; ++len )
+		;
+
+	return yy_scan_bytes( yy_str, len );
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+	{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yy_flex_alloc( 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;
+	}
+#endif
+
+
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+	{
+	if ( yy_start_stack_ptr >= yy_start_stack_depth )
+		{
+		yy_size_t new_size;
+
+		yy_start_stack_depth += YY_START_STACK_INCR;
+		new_size = yy_start_stack_depth * sizeof( int );
+
+		if ( ! yy_start_stack )
+			yy_start_stack = (int *) yy_flex_alloc( new_size );
+
+		else
+			yy_start_stack = (int *) yy_flex_realloc(
+					(void *) yy_start_stack, new_size );
+
+		if ( ! yy_start_stack )
+			YY_FATAL_ERROR(
+			"out of memory expanding start-condition stack" );
+		}
+
+	yy_start_stack[yy_start_stack_ptr++] = YY_START;
+
+	BEGIN(new_state);
+	}
+#endif
+
+
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+	{
+	if ( --yy_start_stack_ptr < 0 )
+		YY_FATAL_ERROR( "start-condition stack underflow" );
+
+	BEGIN(yy_start_stack[yy_start_stack_ptr]);
+	}
+#endif
+
+
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+	{
+	return yy_start_stack[yy_start_stack_ptr - 1];
+	}
+#endif
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )
+#else
+static void yy_fatal_error( msg )
+char msg[];
+#endif
+	{
+	(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. */ \
+		yytext[yyleng] = yy_hold_char; \
+		yy_c_buf_p = yytext + n; \
+		yy_hold_char = *yy_c_buf_p; \
+		*yy_c_buf_p = '\0'; \
+		yyleng = n; \
+		} \
+	while ( 0 )
+
+
+/* Internal utility routines. */
+
+#ifndef yytext_ptr
+#ifdef YY_USE_PROTOS
+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+#else
+static void yy_flex_strncpy( s1, s2, n )
+char *s1;
+yyconst char *s2;
+int n;
+#endif
+	{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+	}
+#endif
+
+#ifdef YY_NEED_STRLEN
+#ifdef YY_USE_PROTOS
+static int yy_flex_strlen( yyconst char *s )
+#else
+static int yy_flex_strlen( s )
+yyconst char *s;
+#endif
+	{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+	}
+#endif
+
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_alloc( yy_size_t size )
+#else
+static void *yy_flex_alloc( size )
+yy_size_t size;
+#endif
+	{
+	return (void *) malloc( size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_realloc( void *ptr, yy_size_t size )
+#else
+static void *yy_flex_realloc( ptr, size )
+void *ptr;
+yy_size_t size;
+#endif
+	{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void yy_flex_free( void *ptr )
+#else
+static void yy_flex_free( ptr )
+void *ptr;
+#endif
+	{
+	free( ptr );
+	}
+
+#if YY_MAIN
+int main()
+	{
+	yylex();
+	return 0;
+	}
+#endif
+#line 745 "dcLexer.lxx"

direct/src/dcparser/dcParser.h.prebuilt

@@ -1,7 +1,7 @@
-/* A Bison parser, made by GNU Bison 2.0.  */
+/* A Bison parser, made by GNU Bison 1.875b.  */
 
 /* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

direct/src/dcparser/dcParser.yxx

@@ -264,11 +264,16 @@ typedef_decl:
         ;
 
 keyword_decl:
-        KW_KEYWORD IDENTIFIER
+        KW_KEYWORD keyword_decl_list
+	;
+
+keyword_decl_list:
+	empty
+        | keyword_decl_list IDENTIFIER
 {
   dc_file->add_keyword($2);
 }
-        | KW_KEYWORD KEYWORD
+        | keyword_decl_list KEYWORD
 {
   // This keyword has already been defined.  But since we are now
   // explicitly defining it, clear its bitmask, so that we will have a