rh

# rcsid: $Id: Makefile,v 1.2 2009/11/23 04:04:37 vandys Exp vandys $

PROGRAM = rh

CFLAGS=-g
CC=gcc

# Possible C preprocessor flags:
................................................................................
#	-DSUNOS_4		    compiling on SunOS 4.1.x
#	-DPOSIX_DIRECTORY_LIBRARY   POSIX directory handling
#
# If neither -DBSD or -DPOSIX_DIRECTORY_LIBRARY is specified then System V
# directory handling will be used.
#

CPPFLAGS= -DBSD -DSUNOS_4 $(DEBUG_CPPFLAGS)
CPP=gcc -E

YACC=byacc

LEX = flex
LFLAGS = $(DEBUG_LFLAGS) -s

# rcsid: $Id: Makefile,v 1.3 2011/12/31 02:41:07 vandys Exp vandys $

PROGRAM = rh

CFLAGS=-g
CC=gcc

# Possible C preprocessor flags:
................................................................................
#	-DSUNOS_4		    compiling on SunOS 4.1.x
#	-DPOSIX_DIRECTORY_LIBRARY   POSIX directory handling
#
# If neither -DBSD or -DPOSIX_DIRECTORY_LIBRARY is specified then System V
# directory handling will be used.
#

CPPFLAGS= -DBSD -D_FILE_OFFSET_BITS=64 -DSUNOS_4 $(DEBUG_CPPFLAGS)
CPP=gcc -E

YACC=byacc

LEX = flex
LFLAGS = $(DEBUG_LFLAGS) -s

 * Global Functions: main, func_name, activate, deactivate
 *
 * Static Functions: printhelp, max_descriptors, fmt_req_stat,
 *		     prog_req_stat, execute, exam1, exam2,
 *		     exam3, exam4, get_rhpath, get_func,
 *		     push_instr, write_tree, write_functions
 */

#define _FILE_OFFSET_BITS 64
#include "rh.h"
#include "rhcmds.h"
#include "rhdata.h"
#include "rhgram.h"
#include "alloc.h"
#include "errmsg.h"

................................................................................
 *	Parse any -f filenames.
 *	Parse any -e expressions.
 *	If there is a start expression then compile it and all rh language
 *	functions.
 *	Perform the recursive hunt on remaining arguments.
 */


void main(int argc, char *argv[])
{
    extern int		getopt();
    extern char *	optarg;
    extern int		opterr;
    extern int		optind;
    extern char *	resolve_name(const char *paths, const char *name);
    extern void		yyrestart();
................................................................................
	    }
	}
    }
#endif

    exit((attr.num_errors == 0) ? 0 : 1);
    /*NOTREACHED*/

}

 * Global Functions: main, func_name, activate, deactivate
 *
 * Static Functions: printhelp, max_descriptors, fmt_req_stat,
 *		     prog_req_stat, execute, exam1, exam2,
 *		     exam3, exam4, get_rhpath, get_func,
 *		     push_instr, write_tree, write_functions
 */


#include "rh.h"
#include "rhcmds.h"
#include "rhdata.h"
#include "rhgram.h"
#include "alloc.h"
#include "errmsg.h"

................................................................................
 *	Parse any -f filenames.
 *	Parse any -e expressions.
 *	If there is a start expression then compile it and all rh language
 *	functions.
 *	Perform the recursive hunt on remaining arguments.
 */

int
main(int argc, char *argv[])
{
    extern int		getopt();
    extern char *	optarg;
    extern int		opterr;
    extern int		optind;
    extern char *	resolve_name(const char *paths, const char *name);
    extern void		yyrestart();
................................................................................
	    }
	}
    }
#endif

    exit((attr.num_errors == 0) ? 0 : 1);
    /*NOTREACHED*/
    return(1);
}

 * This file contains the "non portable" stuff dealing with
 * directories.
 *
 * Global Functions: ftrw, graphic, printentry, printformat
 *
 * Static Functions: fwt1, handle_file, ls_date
 */

#define _FILE_OFFSET_BITS 64
#include <ctype.h>
#include "rh.h"
#include "rhdata.h"
#include "errmsg.h"
#include "sysinfo.h"

#define user_index(b)	((000777 & (b)) >> 6) + ((b) & S_ISUID ? 8 : 0) 
................................................................................
 *	Entry point to do the search, ftrw is a front end
 *	to the recursive fwt1.
 *	ftrw() initializes some global variables and
 *	builds the initial filename string which is passed to
 *	fwt1().
 */

void ftrw(char *file,
	  void (*fn)(),
	  int depth,
	  int dashr,
	  int samefsPC)
{
    char	filebuf[MAXPATHLEN + 1];
    char *	name_end;
    struct stat	statbuf;
    
    
#if defined(DEBUG)
    if (Trace) {
	(void) fprintf(stderr, "ftrw(\"%s\")\n", file);
    }
#endif

    attr.prune = FALSE;
    attr.depth = 0;
    attr.func = fn;
    name_end = attr.fname = filebuf;
    attr.buf = &statbuf;

    if (*file == '\0') {
	*name_end = '\0';
	if (stat(".", attr.buf) == 0) {
	    if (samefsPC != -1) {
		StackProgram[samefsPC].value.dev = attr.buf->st_dev;
	    }
................................................................................
	    fwt1(depth, dashr, name_end,
		 attr.stat_all | hassubdir(attr.buf), attr.buf->st_nlink);
	}
    }
    
    return;
}

 * This file contains the "non portable" stuff dealing with
 * directories.
 *
 * Global Functions: ftrw, graphic, printentry, printformat
 *
 * Static Functions: fwt1, handle_file, ls_date
 */


#include <ctype.h>
#include "rh.h"
#include "rhdata.h"
#include "errmsg.h"
#include "sysinfo.h"

#define user_index(b)	((000777 & (b)) >> 6) + ((b) & S_ISUID ? 8 : 0) 
................................................................................
 *	Entry point to do the search, ftrw is a front end
 *	to the recursive fwt1.
 *	ftrw() initializes some global variables and
 *	builds the initial filename string which is passed to
 *	fwt1().
 */

static void _ftrw(char *file,
	  void (*fn)(),
	  int depth,
	  int dashr,
	  int samefsPC)
{

    char *name_end;



#if defined(DEBUG)
    if (Trace) {
	(void) fprintf(stderr, "ftrw(\"%s\")\n", file);
    }
#endif

    attr.prune = FALSE;
    attr.depth = 0;
    attr.func = fn;
    name_end = attr.fname;


    if (*file == '\0') {
	*name_end = '\0';
	if (stat(".", attr.buf) == 0) {
	    if (samefsPC != -1) {
		StackProgram[samefsPC].value.dev = attr.buf->st_dev;
	    }
................................................................................
	    fwt1(depth, dashr, name_end,
		 attr.stat_all | hassubdir(attr.buf), attr.buf->st_nlink);
	}
    }
    
    return;
}

/*
 * ftrw()
 *	Wrapper around _ftrw(), above
 *
 * Allocate dynamic name/stat storage, free after processing
 */
void ftrw(char *file,
	  void (*fn)(),
	  int depth,
	  int dashr,
	  int samefsPC)
{
    char *filebuf;
    struct stat	*statbuf;

    attr.fname = filebuf = malloc(MAXPATHLEN + 1);
    attr.buf = statbuf = malloc(sizeof(struct stat));
    _ftrw(file, fn, depth, dashr, samefsPC);
    free(statbuf);
    free(filebuf);
    attr.fname = 0;
    attr.buf = 0;
}

#line 3 "<stdout>"

#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

/* %not-for-header */

/* %if-c-only */
/* %if-not-reentrant */

/* %endif */
/* %endif */
/* %ok-for-header */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* %if-c++-only */
/* %endif */

/* %if-c-only */
    
/* %endif */

/* %if-c-only */

/* %endif */

/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */
/* %if-c-only */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* %endif */

/* %if-tables-serialization */
/* %endif */
/* end standard C headers. */

/* %if-c-or-c++ */
/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

................................................................................
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

/* %endif */

/* %if-c++-only */
/* %endif */

#ifdef __cplusplus

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

#else	/* ! __cplusplus */

................................................................................

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif

/* %not-for-header */

/* Returned upon end-of-file. */
#define YY_NULL 0
/* %ok-for-header */

/* %not-for-header */

/* 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)
/* %ok-for-header */

/* %if-reentrant */
/* %endif */

/* %if-not-reentrant */

/* %endif */

/* 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 *

................................................................................
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif

/* %if-not-reentrant */
extern int yyleng;
/* %endif */

/* %if-c-only */
/* %if-not-reentrant */
extern FILE *yyin, *yyout;
/* %endif */
/* %endif */

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

    #define YY_LESS_LINENO(n)
    
................................................................................
typedef size_t yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
	{
/* %if-c-only */
	FILE *yy_input_file;
/* %endif */

/* %if-c++-only */
/* %endif */

	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.
	 */
................................................................................
	 * just pointing yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2

	};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */

/* %if-c-only Standard (non-C++) definition */
/* %not-for-header */

/* %if-not-reentrant */

/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
/* %endif */
/* %ok-for-header */

/* %endif */

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 *
 * Returns the top of the stack, or NULL.
 */
................................................................................
                          : NULL)

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

/* %if-c-only Standard (non-C++) definition */

/* %if-not-reentrant */
/* %not-for-header */

/* 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 = 0;		/* 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;
/* %ok-for-header */

/* %endif */

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

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );

/* %endif */

void *yyalloc (yy_size_t  );
void *yyrealloc (void *,yy_size_t  );
void yyfree (void *  );

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
................................................................................
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */
/* Begin user sect3 */

#define FLEX_DEBUG

typedef unsigned char YY_CHAR;

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

typedef int yy_state_type;

extern int yylineno;

int yylineno = 1;

extern char *yytext;
#define yytext_ptr yytext

/* %if-c-only Standard (non-C++) definition */

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

/* %endif */

/* 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; \
/* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
	(yytext_ptr) -= (yy_more_len); \
	yyleng = (size_t) (yy_cp - (yytext_ptr)); \
	(yy_hold_char) = *yy_cp; \
	*yy_cp = '\0'; \
/* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
	(yy_c_buf_p) = yy_cp;

/* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */
#define YY_NUM_RULES 70
#define YY_END_OF_BUFFER 71
/* This struct is not used in this scanner,
   but its presence is necessary. */
struct yy_trans_info
	{
	flex_int32_t yy_verify;
................................................................................

    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

extern int yy_flex_debug;
int yy_flex_debug = 1;

static yyconst flex_int16_t yy_rule_linenum[70] =
    {   0,
       76,   86,   98,  144,  154,  156,  158,  160,  162,  174,
      176,  178,  180,  202,  212,  214,  216,  218,  231,  241,
      243,  245,  247,  264,  274,  275,  276,  277,  278,  279,
      280,  281,  282,  283,  284,  285,  286,  287,  288,  289,
      290,  291,  292,  293,  294,  295,  296,  297,  298,  299,
      300,  301,  303,  309,  324,  330,  345,  384,  390,  396,
      401,  407,  422,  430,  432,  438,  456,  462,  464
    } ;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
static int yy_more_flag = 0;
static int yy_more_len = 0;
................................................................................
#line 4 "rhlex.l"

/*
 * rhlex.l
 *
 * Written by:	Rick Ohnemus	(rick@sterling.com)
 */
#define _FILE_OFFSET_BITS 64
#include <memory.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <errno.h>

#if defined(DEBUG)
................................................................................







#line 746 "<stdout>"

#define INITIAL 0
#define COMMENT 1
#define DATE_SPEC 2
#define FILE_NAME 3
#define FILE_TIME 4
#define FIRST_LINE 5
................................................................................
#define NEW_LINE 6

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
/* %if-c-only */
#include <unistd.h>
/* %endif */
/* %if-c++-only */
/* %endif */
#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

/* %if-c-only Reentrant structure and macros (non-C++). */
/* %if-reentrant */
/* %if-c-only */

static int yy_init_globals (void );

/* %endif */
/* %if-reentrant */
/* %endif */
/* %endif End reentrant structures and macros. */

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int yylex_destroy (void );

int yyget_debug (void );

................................................................................

char *yyget_text (void );

int yyget_lineno (void );

void yyset_lineno (int line_number  );

/* %if-bison-bridge */
/* %endif */

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

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif

/* %not-for-header */

    static void yyunput (int c,char *buf_ptr  );
    
/* %ok-for-header */

/* %endif */

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

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

#ifndef YY_NO_INPUT
/* %if-c-only Standard (non-C++) definition */
/* %not-for-header */

#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
/* %ok-for-header */

/* %endif */
#endif

/* %if-c-only */

/* %endif */

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif

/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* %if-c-only Standard (non-C++) definition */
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
/* %endif */
/* %if-c++-only C++ definition */
/* %endif */
#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) \
/* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\
	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
................................................................................
				break; \
				} \
			errno=0; \
			clearerr(yyin); \
			} \
		}\
\
/* %if-c++-only C++ definition \ */\
/* %endif */

#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.
 */
................................................................................
/* 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
/* %if-c-only */
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
/* %endif */
/* %if-c++-only */
/* %endif */
#endif

/* %if-tables-serialization structures and prototypes */
/* %not-for-header */

/* %ok-for-header */

/* %not-for-header */

/* %tables-yydmap generated elements */
/* %endif */
/* end tables serialization structures and prototypes */

/* %ok-for-header */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
/* %if-c-only Standard (non-C++) definition */

extern int yylex (void);

#define YY_DECL int yylex (void)
/* %endif */
/* %if-c++-only C++ definition */
/* %endif */
#endif /* !YY_DECL */

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

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

/* %% [6.0] YY_RULE_SETUP definition goes here */
#define YY_RULE_SETUP \
	YY_USER_ACTION

/* %not-for-header */

/** The main scanner function which does all the work.
 */
YY_DECL
{
	yy_state_type yy_current_state;
	char *yy_cp, *yy_bp;
	int yy_act;
    
/* %% [7.0] user's declarations go here */
#line 69 "rhlex.l"


    if (First_line) {
	BEGIN(FIRST_LINE);
	First_line = 0;
    }

#line 1007 "<stdout>"

	if ( !(yy_init) )
		{
		(yy_init) = 1;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

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

		if ( ! yyin )
/* %if-c-only */
			yyin = stdin;
/* %endif */
/* %if-c++-only */
/* %endif */

		if ( ! yyout )
/* %if-c-only */
			yyout = stdout;
/* %endif */
/* %if-c++-only */
/* %endif */

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

		yy_load_buffer_state( );
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
/* %% [8.0] yymore()-related code goes here */
		(yy_more_len) = 0;
		if ( (yy_more_flag) )
			{
			(yy_more_len) = (yy_c_buf_p) - (yytext_ptr);
			(yy_more_flag) = 0;
			}
		yy_cp = (yy_c_buf_p);
................................................................................
		*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;

/* %% [9.0] code to set up and find next match goes here */
		yy_current_state = (yy_start);
yy_match:
		do
			{
			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 = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 354 );

yy_find_action:
/* %% [10.0] code to find the action number goes here */
		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;

/* %% [11.0] code for yylineno update goes here */

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

/* %% [12.0] debug code goes here */
		if ( yy_flex_debug )
			{
			if ( yy_act == 0 )
				fprintf( stderr, "--scanner backing up\n" );
			else if ( yy_act < 70 )
				fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n",
				         (long)yy_rule_linenum[yy_act], yytext );
			else if ( yy_act == 70 )
				fprintf( stderr, "--accepting default rule (\"%s\")\n",
				         yytext );
			else if ( yy_act == 71 )
				fprintf( stderr, "--(end of buffer or a NUL)\n" );
			else
				fprintf( stderr, "--EOF (start condition %d)\n", YY_START );
			}

		switch ( yy_act )
	{ /* beginning of action switch */
/* %% [13.0] actions go here */
			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 76 "rhlex.l"
{
			    Line = ALLOCATE(yyleng + 1);
			    (void) strcpy(Line, yytext);
			    Line_len = yyleng;
			    Line_num = 1;
			    Line_pos = 0;
			    BEGIN(INITIAL);
			    yyless(0);
			}
	YY_BREAK
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
#line 86 "rhlex.l"
{
			    Line = ALLOCATE(81);
			    *Line = '\0';
			    Line_len = 80;
			    Line_num = 1;
			    Line_pos = 0;
			    BEGIN(INITIAL);
			    yyless(0);
			}
	YY_BREAK
case YY_STATE_EOF(FIRST_LINE):
#line 96 "rhlex.l"
{ yyterminate(); }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 98 "rhlex.l"
{
			    int adjustment = 0;
			    int len;
			    int lp;
			    char *from;
			    char *to;

................................................................................
			    BEGIN(OldSC);
			    yyless(0);
			}
	YY_BREAK
case 4:
/* rule 4 can match eol */
YY_RULE_SETUP
#line 144 "rhlex.l"
{ *Line = '\0'; Line_num++; Line_pos = 0; }
	YY_BREAK
case YY_STATE_EOF(NEW_LINE):
#line 146 "rhlex.l"
{
			    if (OldSC == COMMENT) {
				lex_error(Start_line, Start_line_num,
					  "unterminated comment");
			    }
			    yyterminate();
			}
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 154 "rhlex.l"
{ Line_pos += yyleng; }
	YY_BREAK
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
#line 156 "rhlex.l"
{ OldSC = COMMENT; BEGIN(NEW_LINE); }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 158 "rhlex.l"
{ Line_pos += yyleng; }
	YY_BREAK
case 8:
/* rule 8 can match eol */
YY_RULE_SETUP
#line 160 "rhlex.l"
{ OldSC = COMMENT; BEGIN(NEW_LINE); }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 162 "rhlex.l"
{
			    Line_pos += yyleng;
			    free(Start_line);
			    Start_line = (char *) NULL;
			    BEGIN(INITIAL);
			}
	YY_BREAK
case YY_STATE_EOF(COMMENT):
#line 169 "rhlex.l"
{
			    lex_error(Start_line, Start_line_num,
				      "unterminated comment");
			}
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 174 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 176 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 178 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 180 "rhlex.l"
{
			    char *date_str;

			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty date specification");
			    }
................................................................................
			    BEGIN(INITIAL);
			    return DATESPEC;
			}
	YY_BREAK
case 14:
/* rule 14 can match eol */
YY_RULE_SETUP
#line 202 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated date specification");
			}
	YY_BREAK
case YY_STATE_EOF(DATE_SPEC):
#line 207 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated date specification");
			}
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 212 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 214 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 216 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 218 "rhlex.l"
{
			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty file name pattern");
			    }
			    Line_pos += yyleng;
			    rh_lval.str = SAVESTR(yytext);
................................................................................
			    remove_escapes(rh_lval.str);
			    return FILENAME_PATTERN;
			}
	YY_BREAK
case 19:
/* rule 19 can match eol */
YY_RULE_SETUP
#line 231 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file name pattern");
			}
	YY_BREAK
case YY_STATE_EOF(FILE_NAME):
#line 236 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file name pattern");
			}
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 241 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 243 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 245 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 247 "rhlex.l"
{
			    char *ftspec;

			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty file time operator");
			    }
................................................................................
			    BEGIN(INITIAL);
			    return FILETIME_FIELD;
			}
	YY_BREAK
case 24:
/* rule 24 can match eol */
YY_RULE_SETUP
#line 264 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file time operator");
			}
	YY_BREAK
case YY_STATE_EOF(FILE_TIME):
#line 269 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file time operator");
			}
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 274 "rhlex.l"
{ Line_pos += yyleng; return '!'; }
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 275 "rhlex.l"
{ Line_pos += yyleng; return NE; }
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 276 "rhlex.l"
{ Line_pos += yyleng; return '%'; }
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 277 "rhlex.l"
{ Line_pos += yyleng; return '&'; }
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 278 "rhlex.l"
{ Line_pos += yyleng; return LOGAND; }
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 279 "rhlex.l"
{ Line_pos += yyleng; return '('; }
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 280 "rhlex.l"
{ Line_pos += yyleng; return ')'; }
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 281 "rhlex.l"
{ Line_pos += yyleng; return '*'; }
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 282 "rhlex.l"
{ Line_pos += yyleng; return '+'; }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 283 "rhlex.l"
{ Line_pos += yyleng; return ','; }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 284 "rhlex.l"
{ Line_pos += yyleng; return '-'; }
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 285 "rhlex.l"
{ Line_pos += yyleng; return '/'; }
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 286 "rhlex.l"
{ Line_pos += yyleng; return ':'; }
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 287 "rhlex.l"
{ Line_pos += yyleng; return ';'; }
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 288 "rhlex.l"
{ Line_pos += yyleng; return '<'; }
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 289 "rhlex.l"
{ Line_pos += yyleng; return LSHIFT; }
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 290 "rhlex.l"
{ Line_pos += yyleng; return LE; }
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 291 "rhlex.l"
{ Line_pos += yyleng; return EQ; }
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 292 "rhlex.l"
{ Line_pos += yyleng; return '>'; }
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 293 "rhlex.l"
{ Line_pos += yyleng; return GE; }
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 294 "rhlex.l"
{ Line_pos += yyleng; return RSHIFT; }
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 295 "rhlex.l"
{ Line_pos += yyleng; return '?'; }
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 296 "rhlex.l"
{ Line_pos += yyleng; return '^'; }
	YY_BREAK
case 48:
YY_RULE_SETUP
#line 297 "rhlex.l"
{ Line_pos += yyleng; return '{'; }
	YY_BREAK
case 49:
YY_RULE_SETUP
#line 298 "rhlex.l"
{ Line_pos += yyleng; return '|'; }
	YY_BREAK
case 50:
YY_RULE_SETUP
#line 299 "rhlex.l"
{ Line_pos += yyleng; return LOGOR; }
	YY_BREAK
case 51:
YY_RULE_SETUP
#line 300 "rhlex.l"
{ Line_pos += yyleng; return '}'; }
	YY_BREAK
case 52:
YY_RULE_SETUP
#line 301 "rhlex.l"
{ Line_pos += yyleng; return '~'; }
	YY_BREAK
case 53:
YY_RULE_SETUP
#line 303 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = getuid();
			    return NUMBER;
			}
	YY_BREAK
case 54:
YY_RULE_SETUP
#line 309 "rhlex.l"
{
			    user_info *uip;

			    Line_pos += yyleng;
			    if (yyleng == 1) {
				rh_error("user name missing");
			    }
................................................................................
			    }
			    rh_lval.value = uip->uid;
			    return NUMBER;
			}
	YY_BREAK
case 55:
YY_RULE_SETUP
#line 324 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = getgid();
			    return NUMBER;
			}
	YY_BREAK
case 56:
YY_RULE_SETUP
#line 330 "rhlex.l"
{
			    group_info *gip;

			    Line_pos += yyleng;
			    if (yyleng == 1) {
				rh_error("group name missing");
			    }
................................................................................
			    }
			    rh_lval.value = gip->gid;
			    return NUMBER;
			}
	YY_BREAK
case 57:
YY_RULE_SETUP
#line 345 "rhlex.l"
{
			    char *end;

			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, &end, 10);

			    switch (*end) {
................................................................................
				break;
			    }
			    return NUMBER;
			}
	YY_BREAK
case 58:
YY_RULE_SETUP
#line 384 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, (char **) NULL, 0);
			    return NUMBER;
			}
	YY_BREAK
case 59:
YY_RULE_SETUP
#line 390 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, (char **) NULL, 0);
			    return NUMBER;
			}
	YY_BREAK
case 60:
YY_RULE_SETUP
#line 396 "rhlex.l"
{
			    Line_pos += yyleng;
			    return lookup(yytext);
			}
	YY_BREAK
case 61:
YY_RULE_SETUP
#line 401 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Line_pos += yyleng;
			    BEGIN(FILE_NAME);
			}
	YY_BREAK
case 62:
YY_RULE_SETUP
#line 407 "rhlex.l"
{
			    char *p;

			    Start_line_pos = Line_pos + 1;
			    for (p = yytext; *p != '\0'; p++) {
				if (*p == '\t') {
				    Line_pos += (8 - (Line_pos + 1) % 8);
................................................................................
				}
			    }
			    BEGIN(DATE_SPEC);
			}
	YY_BREAK
case 63:
YY_RULE_SETUP
#line 422 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Start_line_num = Line_num;
			    Start_line = SAVESTR(Line);
			    Line_pos += yyleng;
			    BEGIN(COMMENT);
			}
	YY_BREAK
case 64:
YY_RULE_SETUP
#line 430 "rhlex.l"
{ }	/* simple comment - ignore to end of line */
	YY_BREAK
case 65:
YY_RULE_SETUP
#line 432 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.str = SAVESTR(yytext);
			    return FSTYPE;
			}
	YY_BREAK
case 66:
YY_RULE_SETUP
#line 438 "rhlex.l"
{			/* ignore white space */
			    char *p;

			    for (p = yytext; *p != '\0'; p++) {
				if (*p == '\f') {
				    Line_num++;
				    Line_pos = 0;
................................................................................
				    Line_pos += (8 - (Line_pos + 1) % 8);
				}
			    }
			}
	YY_BREAK
case 67:
YY_RULE_SETUP
#line 456 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Line_pos += yyleng;
			    BEGIN(FILE_TIME);
			}
	YY_BREAK
case 68:
/* rule 68 can match eol */
YY_RULE_SETUP
#line 462 "rhlex.l"
{ OldSC = INITIAL; BEGIN(NEW_LINE); }
	YY_BREAK
case 69:
YY_RULE_SETUP
#line 464 "rhlex.l"
{ Line_pos += yyleng; return yytext[0]; }
	YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 466 "rhlex.l"
{ yyterminate(); }
	YY_BREAK
case 70:
YY_RULE_SETUP
#line 468 "rhlex.l"
YY_FATAL_ERROR( "flex scanner jammed" );
	YY_BREAK
#line 1780 "<stdout>"

	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_c_buf_p);
				yy_current_state = yy_next_state;
				goto yy_match;
				}

			else
				{
/* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */
				yy_cp = (yy_c_buf_p);
				goto yy_find_action;
				}
			}

		else switch ( yy_get_next_buffer(  ) )
			{
................................................................................

	default:
		YY_FATAL_ERROR(
			"fatal flex scanner internal error--no action found" );
	} /* end of action switch */
		} /* end of scanning one token */
} /* end of yylex */
/* %ok-for-header */

/* %if-c++-only */
/* %not-for-header */

/* %ok-for-header */

/* %endif */

/* 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
 */
/* %if-c-only */
static int yy_get_next_buffer (void)
/* %endif */
/* %if-c++-only */
/* %endif */
{
    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
	char *source = (yytext_ptr);
	int number_to_move, i;
	int ret_val;

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

	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
................................................................................
	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];

	return ret_val;
}

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

/* %if-c-only */
/* %not-for-header */

    static yy_state_type yy_get_previous_state (void)
/* %endif */
/* %if-c++-only */
/* %endif */
{
	yy_state_type yy_current_state;
	char *yy_cp;
    
/* %% [15.0] code to get the start state into yy_current_state goes here */
	yy_current_state = (yy_start);

	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
		{
/* %% [16.0] code to find the next state goes here */
		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_try_NUL_trans - try to make a transition on the NUL character
 *
 * synopsis
 *	next_state = yy_try_NUL_trans( current_state );
 */
/* %if-c-only */
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
/* %endif */
/* %if-c++-only */
/* %endif */
{
	int yy_is_jam;
    /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */
	char *yy_cp = (yy_c_buf_p);

	YY_CHAR yy_c = 1;
	if ( yy_accept[yy_current_state] )
		{
		(yy_last_accepting_state) = yy_current_state;
		(yy_last_accepting_cpos) = yy_cp;
		}
	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
		{
................................................................................
		}
	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	yy_is_jam = (yy_current_state == 106);

	return yy_is_jam ? 0 : yy_current_state;
}

/* %if-c-only */

    static void yyunput (int c, char * yy_bp )
/* %endif */
/* %if-c++-only */
/* %endif */
{
	char *yy_cp;
    
    yy_cp = (yy_c_buf_p);

	/* undo effects of setting up yytext */
	*yy_cp = (yy_hold_char);

	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		int number_to_move = (yy_n_chars) + 2;
		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
		char *source =
				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

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

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

		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--yy_cp = (char) c;

/* %% [18.0] update yylineno here */

	(yytext_ptr) = yy_bp;
	(yy_hold_char) = *yy_cp;
	(yy_c_buf_p) = yy_cp;
}
/* %if-c-only */

/* %endif */

/* %if-c-only */
#ifndef YY_NO_INPUT
#ifdef __cplusplus
    static int yyinput (void)
#else
    static int input  (void)
#endif

/* %endif */
/* %if-c++-only */
/* %endif */
{
	int c;
    
	*(yy_c_buf_p) = (yy_hold_char);

	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
		{
................................................................................
			}
		}

	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);

/* %% [19.0] update BOL and yylineno */

	return c;
}
/* %if-c-only */
#endif	/* ifndef YY_NO_INPUT */
/* %endif */

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

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * 
 */
/* %if-c-only */
    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
/* %endif */
/* %if-c++-only */
/* %endif */
{
    
	/* TODO. We should be able to replace this entire function body
	 * with
	 *		yypop_buffer_state();
	 *		yypush_buffer_state(new_buffer);
     */
................................................................................
	 * 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;
}

/* %if-c-only */
static void yy_load_buffer_state  (void)
/* %endif */
/* %if-c++-only */
/* %endif */
{
    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
	(yy_hold_char) = *(yy_c_buf_p);
}

/** Allocate and initialize an input buffer state.
 * @param file A readable stream.
 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
 * 
 * @return the allocated buffer state.
 */
/* %if-c-only */
    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
/* %endif */
/* %if-c++-only */
/* %endif */
{
	YY_BUFFER_STATE b;
    
	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

................................................................................
	return b;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 * 
 */
/* %if-c-only */
    void yy_delete_buffer (YY_BUFFER_STATE  b )
/* %endif */
/* %if-c++-only */
/* %endif */
{
    
	if ( ! b )
		return;

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

	if ( b->yy_is_our_buffer )
		yyfree((void *) b->yy_ch_buf  );

	yyfree((void *) b  );
}

/* %if-c-only */

#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
    
/* %endif */

/* %if-c++-only */
/* %endif */

/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a yyrestart() or at EOF.
 */
/* %if-c-only */
    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
/* %endif */
/* %if-c++-only */
/* %endif */

{
	int oerrno = errno;
    
	yy_flush_buffer(b );

	b->yy_input_file = file;
................................................................................
     * In that case, we don't want to reset the lineno or column.
     */
    if (b != YY_CURRENT_BUFFER){
        b->yy_bs_lineno = 1;
        b->yy_bs_column = 0;
    }

/* %if-c-only */

        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
    
/* %endif */
/* %if-c++-only */
/* %endif */
	errno = oerrno;
}

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

	b->yy_n_chars = 0;

	/* We always need two end-of-buffer characters.  The first causes
................................................................................
	b->yy_at_bol = 1;
	b->yy_buffer_status = YY_BUFFER_NEW;

	if ( b == YY_CURRENT_BUFFER )
		yy_load_buffer_state( );
}

/* %if-c-or-c++ */
/** Pushes the new state onto the stack. The new state becomes
 *  the current state. This function will allocate the stack
 *  if necessary.
 *  @param new_buffer The new state.
 *  
 */
/* %if-c-only */
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
/* %endif */
/* %if-c++-only */
/* %endif */
{
    	if (new_buffer == NULL)
		return;

	yyensure_buffer_stack();

	/* This block is copied from yy_switch_to_buffer. */
................................................................................
		(yy_buffer_stack_top)++;
	YY_CURRENT_BUFFER_LVALUE = new_buffer;

	/* copied from yy_switch_to_buffer. */
	yy_load_buffer_state( );
	(yy_did_buffer_switch_on_eof) = 1;
}
/* %endif */

/* %if-c-or-c++ */
/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *  
 */
/* %if-c-only */
void yypop_buffer_state (void)
/* %endif */
/* %if-c++-only */
/* %endif */
{
    	if (!YY_CURRENT_BUFFER)
		return;

	yy_delete_buffer(YY_CURRENT_BUFFER );
	YY_CURRENT_BUFFER_LVALUE = NULL;
	if ((yy_buffer_stack_top) > 0)
................................................................................
		--(yy_buffer_stack_top);

	if (YY_CURRENT_BUFFER) {
		yy_load_buffer_state( );
		(yy_did_buffer_switch_on_eof) = 1;
	}
}
/* %endif */

/* %if-c-or-c++ */
/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */
/* %if-c-only */
static void yyensure_buffer_stack (void)
/* %endif */
/* %if-c++-only */
/* %endif */
{
	int num_to_alloc;
    
	if (!(yy_buffer_stack)) {

		/* First allocation is just for 2 elements, since we don't know if this
		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
................................................................................
			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );

		/* zero only the new slots.*/
		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
		(yy_buffer_stack_max) = num_to_alloc;
	}
}
/* %endif */

/* %if-c-only */
/** Setup the input buffer state to scan directly from a user-specified character buffer.
 * @param base the character buffer
 * @param size the size in bytes of the character buffer
 * 
 * @return the newly allocated buffer state object. 
 */
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
................................................................................
	b->yy_fill_buffer = 0;
	b->yy_buffer_status = YY_BUFFER_NEW;

	yy_switch_to_buffer(b  );

	return b;
}
/* %endif */

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

/* %if-c-only */
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
 * scan from a @e copy of @a bytes.
 * @param yybytes the byte buffer to scan
 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
 * 
 * @return the newly allocated buffer state object.
 */
................................................................................
	/* 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_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

/* %if-c-only */
static void yy_fatal_error (yyconst char* msg )
{
    	(void) fprintf( stderr, "%s\n", msg );
	exit( YY_EXIT_FAILURE );
}
/* %endif */
/* %if-c++-only */
/* %endif */

/* Redefine yyless() so it works in section 3 code. */

#undef yyless
#define yyless(n) \
	do \
		{ \
................................................................................
		*(yy_c_buf_p) = '\0'; \
		yyleng = yyless_macro_arg; \
		} \
	while ( 0 )

/* Accessor  methods (get/set functions) to struct members. */

/* %if-c-only */
/* %if-reentrant */
/* %endif */

/** Get the current line number.
 * 
 */
int yyget_lineno  (void)
{
        
    return yylineno;
................................................................................
 */

char *yyget_text  (void)
{
        return yytext;
}

/* %if-reentrant */
/* %endif */

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

void yyset_debug (int  bdebug )
{
        yy_flex_debug = bdebug ;
}

/* %endif */

/* %if-reentrant */
/* %if-bison-bridge */
/* %endif */
/* %endif if-c-only */

/* %if-c-only */
static int yy_init_globals (void)
{
        /* Initialization is the same as for the non-reentrant scanner.
     * This function is called from yylex_destroy(), so don't allocate here.
     */

    (yy_buffer_stack) = 0;
................................................................................
#endif

    /* For future reference: Set errno on error, since we are called by
     * yylex_init()
     */
    return 0;
}
/* %endif */

/* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy  (void)
{
    
    /* Pop the buffer stack, destroying each element. */
	while(YY_CURRENT_BUFFER){
		yy_delete_buffer(YY_CURRENT_BUFFER  );
................................................................................
	yyfree((yy_buffer_stack) );
	(yy_buffer_stack) = NULL;

    /* Reset the globals. This is important in a non-reentrant scanner so the next time
     * yylex() is called, initialization will occur. */
    yy_init_globals( );

/* %if-reentrant */
/* %endif */
    return 0;
}
/* %endif */

/*
 * Internal utility routines.
 */

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

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
	int n;
	for ( n = 0; s[n]; ++n )
		;

	return n;
}
#endif

................................................................................
}

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

/* %if-tables-serialization definitions */
/* %define-yytables   The name for this specific scanner's tables. */
#define YYTABLES_NAME "yytables"
/* %endif */

/* %ok-for-header */

#line 468 "rhlex.l"


 
static void lex_error(const char *line, int line_num, const char *msg)
{
    (void) fprintf(stderr, "%s: %s: %d: %s\n",
		   Program_name, Input_name, line_num, msg);

#line 3 "<stdout>"

#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */










#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif












/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */

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




/* end standard C headers. */


/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

................................................................................
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */






#ifdef __cplusplus

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

#else	/* ! __cplusplus */

................................................................................

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif



/* Returned upon end-of-file. */
#define YY_NULL 0




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









/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN (yy_start) = 1 + 2 *

................................................................................
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif


extern int yyleng;




extern FILE *yyin, *yyout;



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

    #define YY_LESS_LINENO(n)
    
................................................................................
typedef size_t yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
	{

	FILE *yy_input_file;





	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.
	 */
................................................................................
	 * just pointing yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2

	};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */






/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */





/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 *
 * Returns the top of the stack, or NULL.
 */
................................................................................
                          : NULL)

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






/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars;		/* number of characters read into yy_ch_buf */
int yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
................................................................................
static int yy_init = 0;		/* whether we need to initialize */
static int yy_start = 0;	/* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;




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

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len  );



void *yyalloc (yy_size_t  );
void *yyrealloc (void *,yy_size_t  );
void yyfree (void *  );

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
................................................................................
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)


/* Begin user sect3 */



typedef unsigned char YY_CHAR;

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

typedef int yy_state_type;

extern int yylineno;

int yylineno = 1;

extern char *yytext;
#define yytext_ptr yytext



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



/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	(yytext_ptr) = yy_bp; \

	(yytext_ptr) -= (yy_more_len); \
	yyleng = (size_t) (yy_cp - (yytext_ptr)); \
	(yy_hold_char) = *yy_cp; \
	*yy_cp = '\0'; \

	(yy_c_buf_p) = yy_cp;


#define YY_NUM_RULES 70
#define YY_END_OF_BUFFER 71
/* This struct is not used in this scanner,
   but its presence is necessary. */
struct yy_trans_info
	{
	flex_int32_t yy_verify;
................................................................................

    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

extern int yy_flex_debug;
int yy_flex_debug = 0;












/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
static int yy_more_flag = 0;
static int yy_more_len = 0;
................................................................................
#line 4 "rhlex.l"

/*
 * rhlex.l
 *
 * Written by:	Rick Ohnemus	(rick@sterling.com)
 */

#include <memory.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <errno.h>

#if defined(DEBUG)
................................................................................







#line 651 "<stdout>"

#define INITIAL 0
#define COMMENT 1
#define DATE_SPEC 2
#define FILE_NAME 3
#define FILE_TIME 4
#define FIRST_LINE 5
................................................................................
#define NEW_LINE 6

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */

#include <unistd.h>



#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif





static int yy_init_globals (void );






/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int yylex_destroy (void );

int yyget_debug (void );

................................................................................

char *yyget_text (void );

int yyget_lineno (void );

void yyset_lineno (int line_number  );




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

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif



    static void yyunput (int c,char *buf_ptr  );
    




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

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

#ifndef YY_NO_INPUT



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



#endif





/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#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 do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)



#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \

	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
................................................................................
				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.
 */
................................................................................
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR

#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )



#endif










/* end tables serialization structures and prototypes */



/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1


extern int yylex (void);

#define YY_DECL int yylex (void)



#endif /* !YY_DECL */

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

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif


#define YY_RULE_SETUP \
	YY_USER_ACTION



/** The main scanner function which does all the work.
 */
YY_DECL
{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;
    

#line 68 "rhlex.l"


    if (First_line) {
	BEGIN(FIRST_LINE);
	First_line = 0;
    }

#line 852 "<stdout>"

	if ( !(yy_init) )
		{
		(yy_init) = 1;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

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

		if ( ! yyin )

			yyin = stdin;




		if ( ! yyout )

			yyout = stdout;




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

		yy_load_buffer_state( );
		}

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

		(yy_more_len) = 0;
		if ( (yy_more_flag) )
			{
			(yy_more_len) = (yy_c_buf_p) - (yytext_ptr);
			(yy_more_flag) = 0;
			}
		yy_cp = (yy_c_buf_p);
................................................................................
		*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 = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 354 );

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 75 "rhlex.l"
{
			    Line = ALLOCATE(yyleng + 1);
			    (void) strcpy(Line, yytext);
			    Line_len = yyleng;
			    Line_num = 1;
			    Line_pos = 0;
			    BEGIN(INITIAL);
			    yyless(0);
			}
	YY_BREAK
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
#line 85 "rhlex.l"
{
			    Line = ALLOCATE(81);
			    *Line = '\0';
			    Line_len = 80;
			    Line_num = 1;
			    Line_pos = 0;
			    BEGIN(INITIAL);
			    yyless(0);
			}
	YY_BREAK
case YY_STATE_EOF(FIRST_LINE):
#line 95 "rhlex.l"
{ yyterminate(); }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 97 "rhlex.l"
{
			    int adjustment = 0;
			    int len;
			    int lp;
			    char *from;
			    char *to;

................................................................................
			    BEGIN(OldSC);
			    yyless(0);
			}
	YY_BREAK
case 4:
/* rule 4 can match eol */
YY_RULE_SETUP
#line 143 "rhlex.l"
{ *Line = '\0'; Line_num++; Line_pos = 0; }
	YY_BREAK
case YY_STATE_EOF(NEW_LINE):
#line 145 "rhlex.l"
{
			    if (OldSC == COMMENT) {
				lex_error(Start_line, Start_line_num,
					  "unterminated comment");
			    }
			    yyterminate();
			}
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 153 "rhlex.l"
{ Line_pos += yyleng; }
	YY_BREAK
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
#line 155 "rhlex.l"
{ OldSC = COMMENT; BEGIN(NEW_LINE); }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 157 "rhlex.l"
{ Line_pos += yyleng; }
	YY_BREAK
case 8:
/* rule 8 can match eol */
YY_RULE_SETUP
#line 159 "rhlex.l"
{ OldSC = COMMENT; BEGIN(NEW_LINE); }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 161 "rhlex.l"
{
			    Line_pos += yyleng;
			    free(Start_line);
			    Start_line = (char *) NULL;
			    BEGIN(INITIAL);
			}
	YY_BREAK
case YY_STATE_EOF(COMMENT):
#line 168 "rhlex.l"
{
			    lex_error(Start_line, Start_line_num,
				      "unterminated comment");
			}
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 173 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 175 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 177 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 179 "rhlex.l"
{
			    char *date_str;

			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty date specification");
			    }
................................................................................
			    BEGIN(INITIAL);
			    return DATESPEC;
			}
	YY_BREAK
case 14:
/* rule 14 can match eol */
YY_RULE_SETUP
#line 201 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated date specification");
			}
	YY_BREAK
case YY_STATE_EOF(DATE_SPEC):
#line 206 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated date specification");
			}
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 211 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 213 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 215 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 217 "rhlex.l"
{
			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty file name pattern");
			    }
			    Line_pos += yyleng;
			    rh_lval.str = SAVESTR(yytext);
................................................................................
			    remove_escapes(rh_lval.str);
			    return FILENAME_PATTERN;
			}
	YY_BREAK
case 19:
/* rule 19 can match eol */
YY_RULE_SETUP
#line 230 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file name pattern");
			}
	YY_BREAK
case YY_STATE_EOF(FILE_NAME):
#line 235 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file name pattern");
			}
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 240 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 242 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 244 "rhlex.l"
{ yymore(); }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 246 "rhlex.l"
{
			    char *ftspec;

			    if (yyleng == 1) {
				lex_error(Line, Line_num,
					  "empty file time operator");
			    }
................................................................................
			    BEGIN(INITIAL);
			    return FILETIME_FIELD;
			}
	YY_BREAK
case 24:
/* rule 24 can match eol */
YY_RULE_SETUP
#line 263 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file time operator");
			}
	YY_BREAK
case YY_STATE_EOF(FILE_TIME):
#line 268 "rhlex.l"
{
			    lex_error(Line, Line_num,
				      "unterminated file time operator");
			}
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 273 "rhlex.l"
{ Line_pos += yyleng; return '!'; }
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 274 "rhlex.l"
{ Line_pos += yyleng; return NE; }
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 275 "rhlex.l"
{ Line_pos += yyleng; return '%'; }
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 276 "rhlex.l"
{ Line_pos += yyleng; return '&'; }
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 277 "rhlex.l"
{ Line_pos += yyleng; return LOGAND; }
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 278 "rhlex.l"
{ Line_pos += yyleng; return '('; }
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 279 "rhlex.l"
{ Line_pos += yyleng; return ')'; }
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 280 "rhlex.l"
{ Line_pos += yyleng; return '*'; }
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 281 "rhlex.l"
{ Line_pos += yyleng; return '+'; }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 282 "rhlex.l"
{ Line_pos += yyleng; return ','; }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 283 "rhlex.l"
{ Line_pos += yyleng; return '-'; }
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 284 "rhlex.l"
{ Line_pos += yyleng; return '/'; }
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 285 "rhlex.l"
{ Line_pos += yyleng; return ':'; }
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 286 "rhlex.l"
{ Line_pos += yyleng; return ';'; }
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 287 "rhlex.l"
{ Line_pos += yyleng; return '<'; }
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 288 "rhlex.l"
{ Line_pos += yyleng; return LSHIFT; }
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 289 "rhlex.l"
{ Line_pos += yyleng; return LE; }
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 290 "rhlex.l"
{ Line_pos += yyleng; return EQ; }
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 291 "rhlex.l"
{ Line_pos += yyleng; return '>'; }
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 292 "rhlex.l"
{ Line_pos += yyleng; return GE; }
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 293 "rhlex.l"
{ Line_pos += yyleng; return RSHIFT; }
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 294 "rhlex.l"
{ Line_pos += yyleng; return '?'; }
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 295 "rhlex.l"
{ Line_pos += yyleng; return '^'; }
	YY_BREAK
case 48:
YY_RULE_SETUP
#line 296 "rhlex.l"
{ Line_pos += yyleng; return '{'; }
	YY_BREAK
case 49:
YY_RULE_SETUP
#line 297 "rhlex.l"
{ Line_pos += yyleng; return '|'; }
	YY_BREAK
case 50:
YY_RULE_SETUP
#line 298 "rhlex.l"
{ Line_pos += yyleng; return LOGOR; }
	YY_BREAK
case 51:
YY_RULE_SETUP
#line 299 "rhlex.l"
{ Line_pos += yyleng; return '}'; }
	YY_BREAK
case 52:
YY_RULE_SETUP
#line 300 "rhlex.l"
{ Line_pos += yyleng; return '~'; }
	YY_BREAK
case 53:
YY_RULE_SETUP
#line 302 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = getuid();
			    return NUMBER;
			}
	YY_BREAK
case 54:
YY_RULE_SETUP
#line 308 "rhlex.l"
{
			    user_info *uip;

			    Line_pos += yyleng;
			    if (yyleng == 1) {
				rh_error("user name missing");
			    }
................................................................................
			    }
			    rh_lval.value = uip->uid;
			    return NUMBER;
			}
	YY_BREAK
case 55:
YY_RULE_SETUP
#line 323 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = getgid();
			    return NUMBER;
			}
	YY_BREAK
case 56:
YY_RULE_SETUP
#line 329 "rhlex.l"
{
			    group_info *gip;

			    Line_pos += yyleng;
			    if (yyleng == 1) {
				rh_error("group name missing");
			    }
................................................................................
			    }
			    rh_lval.value = gip->gid;
			    return NUMBER;
			}
	YY_BREAK
case 57:
YY_RULE_SETUP
#line 344 "rhlex.l"
{
			    char *end;

			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, &end, 10);

			    switch (*end) {
................................................................................
				break;
			    }
			    return NUMBER;
			}
	YY_BREAK
case 58:
YY_RULE_SETUP
#line 383 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, (char **) NULL, 0);
			    return NUMBER;
			}
	YY_BREAK
case 59:
YY_RULE_SETUP
#line 389 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.value = strtol(yytext, (char **) NULL, 0);
			    return NUMBER;
			}
	YY_BREAK
case 60:
YY_RULE_SETUP
#line 395 "rhlex.l"
{
			    Line_pos += yyleng;
			    return lookup(yytext);
			}
	YY_BREAK
case 61:
YY_RULE_SETUP
#line 400 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Line_pos += yyleng;
			    BEGIN(FILE_NAME);
			}
	YY_BREAK
case 62:
YY_RULE_SETUP
#line 406 "rhlex.l"
{
			    char *p;

			    Start_line_pos = Line_pos + 1;
			    for (p = yytext; *p != '\0'; p++) {
				if (*p == '\t') {
				    Line_pos += (8 - (Line_pos + 1) % 8);
................................................................................
				}
			    }
			    BEGIN(DATE_SPEC);
			}
	YY_BREAK
case 63:
YY_RULE_SETUP
#line 421 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Start_line_num = Line_num;
			    Start_line = SAVESTR(Line);
			    Line_pos += yyleng;
			    BEGIN(COMMENT);
			}
	YY_BREAK
case 64:
YY_RULE_SETUP
#line 429 "rhlex.l"
{ }	/* simple comment - ignore to end of line */
	YY_BREAK
case 65:
YY_RULE_SETUP
#line 431 "rhlex.l"
{
			    Line_pos += yyleng;
			    rh_lval.str = SAVESTR(yytext);
			    return FSTYPE;
			}
	YY_BREAK
case 66:
YY_RULE_SETUP
#line 437 "rhlex.l"
{			/* ignore white space */
			    char *p;

			    for (p = yytext; *p != '\0'; p++) {
				if (*p == '\f') {
				    Line_num++;
				    Line_pos = 0;
................................................................................
				    Line_pos += (8 - (Line_pos + 1) % 8);
				}
			    }
			}
	YY_BREAK
case 67:
YY_RULE_SETUP
#line 455 "rhlex.l"
{
			    Start_line_pos = Line_pos + 1;
			    Line_pos += yyleng;
			    BEGIN(FILE_TIME);
			}
	YY_BREAK
case 68:
/* rule 68 can match eol */
YY_RULE_SETUP
#line 461 "rhlex.l"
{ OldSC = INITIAL; BEGIN(NEW_LINE); }
	YY_BREAK
case 69:
YY_RULE_SETUP
#line 463 "rhlex.l"
{ Line_pos += yyleng; return yytext[0]; }
	YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 465 "rhlex.l"
{ yyterminate(); }
	YY_BREAK
case 70:
YY_RULE_SETUP
#line 467 "rhlex.l"
YY_FATAL_ERROR( "flex scanner jammed" );
	YY_BREAK
#line 1594 "<stdout>"

	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_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(  ) )
			{
................................................................................

	default:
		YY_FATAL_ERROR(
			"fatal flex scanner internal error--no action found" );
	} /* end of action switch */
		} /* end of scanning one token */
} /* end of yylex */









/* yy_get_next_buffer - try to read in a new buffer
 *
 * Returns a code representing an action:
 *	EOB_ACT_LAST_MATCH -
 *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 *	EOB_ACT_END_OF_FILE - end of file
 */

static int yy_get_next_buffer (void)



{
    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
	register char *source = (yytext_ptr);
	register int number_to_move, i;
	int ret_val;

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

	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
................................................................................
	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];

	return ret_val;
}

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




    static yy_state_type yy_get_previous_state (void)



{
	register yy_state_type yy_current_state;
	register char *yy_cp;
    

	yy_current_state = (yy_start);

	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
		{

		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
		if ( yy_accept[yy_current_state] )
			{
			(yy_last_accepting_state) = yy_current_state;
			(yy_last_accepting_cpos) = yy_cp;
			}
		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
			{
................................................................................
}

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

    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )



{
	register int yy_is_jam;

    	register char *yy_cp = (yy_c_buf_p);

	register YY_CHAR yy_c = 1;
	if ( yy_accept[yy_current_state] )
		{
		(yy_last_accepting_state) = yy_current_state;
		(yy_last_accepting_cpos) = yy_cp;
		}
	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
		{
................................................................................
		}
	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	yy_is_jam = (yy_current_state == 106);

	return yy_is_jam ? 0 : yy_current_state;
}



    static void yyunput (int c, register char * yy_bp )



{
	register char *yy_cp;
    
    yy_cp = (yy_c_buf_p);

	/* undo effects of setting up yytext */
	*yy_cp = (yy_hold_char);

	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		register int number_to_move = (yy_n_chars) + 2;
		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
		register char *source =
				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];

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

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

		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--yy_cp = (char) c;



	(yytext_ptr) = yy_bp;
	(yy_hold_char) = *yy_cp;
	(yy_c_buf_p) = yy_cp;
}





#ifndef YY_NO_INPUT
#ifdef __cplusplus
    static int yyinput (void)
#else
    static int input  (void)
#endif




{
	int c;
    
	*(yy_c_buf_p) = (yy_hold_char);

	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
		{
................................................................................
			}
		}

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



	return c;
}

#endif	/* ifndef YY_NO_INPUT */


/** Immediately switch to a different input stream.
 * @param input_file A readable stream.
 * 
 * @note This function does not reset the start condition to @c INITIAL .
 */

    void yyrestart  (FILE * input_file )



{
    
	if ( ! YY_CURRENT_BUFFER ){
        yyensure_buffer_stack ();
		YY_CURRENT_BUFFER_LVALUE =
            yy_create_buffer(yyin,YY_BUF_SIZE );
	}
................................................................................
	yy_load_buffer_state( );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * 
 */

    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )



{
    
	/* TODO. We should be able to replace this entire function body
	 * with
	 *		yypop_buffer_state();
	 *		yypush_buffer_state(new_buffer);
     */
................................................................................
	 * EOF (yywrap()) processing, but the only time this flag
	 * is looked at is after yywrap() is called, so it's safe
	 * to go ahead and always set it.
	 */
	(yy_did_buffer_switch_on_eof) = 1;
}


static void yy_load_buffer_state  (void)



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

/** Allocate and initialize an input buffer state.
 * @param file A readable stream.
 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
 * 
 * @return the allocated buffer state.
 */

    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )



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

................................................................................
	return b;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 * 
 */

    void yy_delete_buffer (YY_BUFFER_STATE  b )



{
    
	if ( ! b )
		return;

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

	if ( b->yy_is_our_buffer )
		yyfree((void *) b->yy_ch_buf  );

	yyfree((void *) b  );
}



#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
    





/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a yyrestart() or at EOF.
 */

    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )




{
	int oerrno = errno;
    
	yy_flush_buffer(b );

	b->yy_input_file = file;
................................................................................
     * In that case, we don't want to reset the lineno or column.
     */
    if (b != YY_CURRENT_BUFFER){
        b->yy_bs_lineno = 1;
        b->yy_bs_column = 0;
    }



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



	errno = oerrno;
}

/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
 * 
 */

    void yy_flush_buffer (YY_BUFFER_STATE  b )



{
    	if ( ! b )
		return;

	b->yy_n_chars = 0;

	/* We always need two end-of-buffer characters.  The first causes
................................................................................
	b->yy_at_bol = 1;
	b->yy_buffer_status = YY_BUFFER_NEW;

	if ( b == YY_CURRENT_BUFFER )
		yy_load_buffer_state( );
}


/** Pushes the new state onto the stack. The new state becomes
 *  the current state. This function will allocate the stack
 *  if necessary.
 *  @param new_buffer The new state.
 *  
 */

void yypush_buffer_state (YY_BUFFER_STATE new_buffer )



{
    	if (new_buffer == NULL)
		return;

	yyensure_buffer_stack();

	/* This block is copied from yy_switch_to_buffer. */
................................................................................
		(yy_buffer_stack_top)++;
	YY_CURRENT_BUFFER_LVALUE = new_buffer;

	/* copied from yy_switch_to_buffer. */
	yy_load_buffer_state( );
	(yy_did_buffer_switch_on_eof) = 1;
}



/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *  
 */

void yypop_buffer_state (void)



{
    	if (!YY_CURRENT_BUFFER)
		return;

	yy_delete_buffer(YY_CURRENT_BUFFER );
	YY_CURRENT_BUFFER_LVALUE = NULL;
	if ((yy_buffer_stack_top) > 0)
................................................................................
		--(yy_buffer_stack_top);

	if (YY_CURRENT_BUFFER) {
		yy_load_buffer_state( );
		(yy_did_buffer_switch_on_eof) = 1;
	}
}



/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */

static void yyensure_buffer_stack (void)



{
	int num_to_alloc;
    
	if (!(yy_buffer_stack)) {

		/* First allocation is just for 2 elements, since we don't know if this
		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
................................................................................
			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );

		/* zero only the new slots.*/
		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
		(yy_buffer_stack_max) = num_to_alloc;
	}
}



/** Setup the input buffer state to scan directly from a user-specified character buffer.
 * @param base the character buffer
 * @param size the size in bytes of the character buffer
 * 
 * @return the newly allocated buffer state object. 
 */
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
................................................................................
	b->yy_fill_buffer = 0;
	b->yy_buffer_status = YY_BUFFER_NEW;

	yy_switch_to_buffer(b  );

	return b;
}



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



/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
 * scan from a @e copy of @a bytes.
 * @param yybytes the byte buffer to scan
 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
 * 
 * @return the newly allocated buffer state object.
 */
................................................................................
	/* It's okay to grow etc. this buffer, and we should throw it
	 * away when we're done.
	 */
	b->yy_is_our_buffer = 1;

	return b;
}


#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif


static void yy_fatal_error (yyconst char* msg )
{
    	(void) fprintf( stderr, "%s\n", msg );
	exit( YY_EXIT_FAILURE );
}




/* Redefine yyless() so it works in section 3 code. */

#undef yyless
#define yyless(n) \
	do \
		{ \
................................................................................
		*(yy_c_buf_p) = '\0'; \
		yyleng = yyless_macro_arg; \
		} \
	while ( 0 )

/* Accessor  methods (get/set functions) to struct members. */





/** Get the current line number.
 * 
 */
int yyget_lineno  (void)
{
        
    return yylineno;
................................................................................
 */

char *yyget_text  (void)
{
        return yytext;
}




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

void yyset_debug (int  bdebug )
{
        yy_flex_debug = bdebug ;
}









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

    (yy_buffer_stack) = 0;
................................................................................
#endif

    /* For future reference: Set errno on error, since we are called by
     * yylex_init()
     */
    return 0;
}



/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy  (void)
{
    
    /* Pop the buffer stack, destroying each element. */
	while(YY_CURRENT_BUFFER){
		yy_delete_buffer(YY_CURRENT_BUFFER  );
................................................................................
	yyfree((yy_buffer_stack) );
	(yy_buffer_stack) = NULL;

    /* Reset the globals. This is important in a non-reentrant scanner so the next time
     * yylex() is called, initialization will occur. */
    yy_init_globals( );



    return 0;
}


/*
 * Internal utility routines.
 */

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

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

	return n;
}
#endif

................................................................................
}

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



#define YYTABLES_NAME "yytables"




#line 467 "rhlex.l"


 
static void lex_error(const char *line, int line_num, const char *msg)
{
    (void) fprintf(stderr, "%s: %s: %d: %s\n",
		   Program_name, Input_name, line_num, msg);

%{

/*
 * rhlex.l
 *
 * Written by:	Rick Ohnemus	(rick@sterling.com)
 */
#define _FILE_OFFSET_BITS 64
#include <memory.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <errno.h>

#if defined(DEBUG)

%{

/*
 * rhlex.l
 *
 * Written by:	Rick Ohnemus	(rick@sterling.com)
 */

#include <memory.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <errno.h>

#if defined(DEBUG)