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Overview
Comment:Remove register decls. Use malloc space, not stack, for some temp bufs. Apply POSIX stat field size globally, so it's uniform across sources.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | master | trunk
Files: files | file ages | folders
SHA3-256:3fb96447e1a04073cace1db32f0e53b1b7e88aeba2499f2c634b5e96961e5c48
User & Date: ajv-899-334-8894@vsta.org 2012-01-10 00:03:46
Context
2013-03-14
22:40
y2k. TBD if those time_t calculations are still correct! check-in: 7d55a1618f user: ajv-899-334-8894@vsta.org tags: master, trunk
2012-01-10
00:03
Remove register decls. Use malloc space, not stack, for some temp bufs. Apply POSIX stat field size globally, so it's uniform across sources. check-in: 3fb96447e1 user: ajv-899-334-8894@vsta.org tags: master, trunk
2011-12-31
02:41
Remove register decls check-in: 0d6f47d12f user: ajv-899-334-8894@vsta.org tags: master, trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.

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# 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

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# 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

Changes to rh.c.

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 * 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*/

}







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 * 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);
}

Changes to rhdir.c.

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 * 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;
}































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 * 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;
}

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....
1745
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....
1837
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....
1903
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....
2057
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....
2097
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2110
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2121
....
2125
2126
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2159
....
2162
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2165
2166
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2168
2169
2170
2171
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2174
2175
2176
2177
2178
2179
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2182
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2184
2185
2186
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2190
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2193
2194
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2196
....
2246
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2250
2251
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2255
2256
2257
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2260
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2271
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....
2280
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2285
2286
2287
2288
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2292
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2296
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2298
....
2315
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2321
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2330
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2351
....
2365
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2369
2370
2371
2372
2373
2374
2375
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2377
2378
2379
2380
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....
2384
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2417
....
2422
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2454
....
2463
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2474
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2476
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2488
....
2499
2500
2501
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2506
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2508
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2511
2512
2513
2514
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2518
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2520
2521
2522
2523
2524
....
2525
2526
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2535
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2537
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2549
....
2577
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....
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....
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....
2704
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....
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....
2789
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2810
....
2824
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2836
2837
2838
2839
2840
....
2846
2847
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2868
2869
2870
2871
2872
2873
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2881
2882
....
2898
2899
2900
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2906
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2911
2912
2913
2914
2915
2916
2917
2918
2919

#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);







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1188
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1190
1191
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1196
1197
1198
1199
1200
1201
1202
....
1209
1210
1211
1212
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1214
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1217
1218
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1222
1223
1224
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1234
1235
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1381
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1383
1384
1385
1386
1387
....
1391
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1400
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....
1418
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1432
....
1460
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1471
1472
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1509
....
1513
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1538
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1547
1548
1549
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1551
1552
....
1559
1560
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1562
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1596
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1600
....
1651
1652
1653
1654
1655
1656
1657

1658
1659
1660
1661
1662
1663
1664
....
1716
1717
1718
1719
1720
1721
1722








1723
1724
1725
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1728
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1730

1731



1732
1733
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1736
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1738
1739
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1742
....
1858
1859
1860
1861
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1863
1864



1865



1866
1867
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1869

1870
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1872
1873

1874
1875
1876
1877
1878
1879
1880
1881
....
1890
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1895
1896

1897



1898
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1900
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1903
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1909
....
1913
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1915
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1919


1920



1921
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1930
1931
1932
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1934
1935
1936
1937
1938
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1940
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1942
....
1945
1946
1947
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1949
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1951


1952
1953
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1955

1956



1957
1958
1959
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1962
1963



1964
1965
1966
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1968
1969
1970
....
2020
2021
2022
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2026


2027
2028

2029

2030
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2033
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2035

2036



2037
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2039
2040
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2043
....
2046
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2050
2051
2052

2053



2054
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2057
2058
2059
2060
....
2077
2078
2079
2080
2081
2082
2083

2084



2085
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2089
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2091
2092
2093
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2095
2096
2097

2098



2099
2100
2101
2102
2103
2104
2105
....
2119
2120
2121
2122
2123
2124
2125

2126



2127
2128
2129
2130
2131
2132
2133
....
2134
2135
2136
2137
2138
2139
2140


2141
2142
2143
2144





2145
2146
2147
2148

2149



2150
2151
2152
2153
2154
2155
2156
....
2161
2162
2163
2164
2165
2166
2167


2168
2169



2170
2171
2172
2173
2174
2175
2176

2177



2178
2179
2180
2181
2182
2183
2184
....
2193
2194
2195
2196
2197
2198
2199

2200
2201
2202
2203
2204
2205

2206



2207
2208
2209
2210
2211
2212
2213
....
2224
2225
2226
2227
2228
2229
2230

2231

2232
2233
2234
2235

2236



2237
2238
2239
2240
2241
2242
2243
....
2244
2245
2246
2247
2248
2249
2250

2251

2252
2253
2254

2255



2256
2257
2258
2259
2260
2261
2262
....
2290
2291
2292
2293
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2295
2296

2297

2298
2299
2300
2301
2302
2303
2304
....
2325
2326
2327
2328
2329
2330
2331

2332

2333
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2339
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2341
2342
2343
2344
2345

2346

2347
2348
2349
2350
2351
2352
2353
....
2376
2377
2378
2379
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2381
2382

2383
2384
2385
2386
2387

2388
2389
2390
2391
2392



2393
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2395
2396
2397
2398
2399
....
2406
2407
2408
2409
2410
2411
2412




2413
2414
2415
2416
2417
2418
2419
....
2448
2449
2450
2451
2452
2453
2454



2455
2456
2457
2458
2459
2460
2461
....
2484
2485
2486
2487
2488
2489
2490








2491
2492
2493
2494
2495
2496
2497
....
2511
2512
2513
2514
2515
2516
2517

2518

2519
2520
2521
2522
2523
2524
2525
....
2531
2532
2533
2534
2535
2536
2537


2538
2539

2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
....
2580
2581
2582
2583
2584
2585
2586


2587

2588


2589
2590
2591
2592
2593
2594
2595
2596

#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);

Changes to rhlex.l.

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%{

/*
 * 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)







<







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%{

/*
 * 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)