embedaddon/pcre/pcretest.c - diff

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Diff for /embedaddon/pcre/pcretest.c between versions 1.1.1.2 and 1.1.1.5

version 1.1.1.2, 2012/02/21 23:50:25	version 1.1.1.5, 2014/06/15 19:46:03
Line 36 POSSIBILITY OF SUCH DAMAGE.	Line 36 POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------	-----------------------------------------------------------------------------
*/	*/

/* This program now supports the testing of both the 8-bit and 16-bit PCRE	/* This program now supports the testing of all of the 8-bit, 16-bit, and
libraries in a single program. This is different from the modules such as	32-bit PCRE libraries in a single program. This is different from the modules
pcre_compile.c in the library itself, which are compiled separately for each	such as pcre_compile.c in the library itself, which are compiled separately for
mode. If both modes are enabled, for example, pcre_compile.c is compiled twice	each mode. If two modes are enabled, for example, pcre_compile.c is compiled
(the second time with COMPILE_PCRE16 defined). By contrast, pcretest.c is	twice. By contrast, pcretest.c is compiled only once. Therefore, it must not
compiled only once. Therefore, it must not make use of any of the macros from	make use of any of the macros from pcre_internal.h that depend on
pcre_internal.h that depend on COMPILE_PCRE8 or COMPILE_PCRE16. It does,	COMPILE_PCRE8, COMPILE_PCRE16, or COMPILE_PCRE32. It does, however, make use of
however, make use of SUPPORT_PCRE8 and SUPPORT_PCRE16 to ensure that it calls	SUPPORT_PCRE8, SUPPORT_PCRE16, and SUPPORT_PCRE32 to ensure that it calls only
only supported library functions. */	supported library functions. */


#ifdef HAVE_CONFIG_H	#ifdef HAVE_CONFIG_H
#include "config.h"	#include "config.h"
#endif	#endif
Line 59 only supported library functions. */	Line 58 only supported library functions. */
#include <locale.h>	#include <locale.h>
#include <errno.h>	#include <errno.h>

#ifdef SUPPORT_LIBREADLINE	/* Both libreadline and libedit are optionally supported. The user-supplied
	original patch uses readline/readline.h for libedit, but in at least one system
	it is installed as editline/readline.h, so the configuration code now looks for
	that first, falling back to readline/readline.h. */

	#if defined(SUPPORT_LIBREADLINE) \|\| defined(SUPPORT_LIBEDIT)
#ifdef HAVE_UNISTD_H	#ifdef HAVE_UNISTD_H
#include <unistd.h>	#include <unistd.h>
#endif	#endif
	#if defined(SUPPORT_LIBREADLINE)
#include <readline/readline.h>	#include <readline/readline.h>
#include <readline/history.h>	#include <readline/history.h>
	#else
	#if defined(HAVE_EDITLINE_READLINE_H)
	#include <editline/readline.h>
	#else
	#include <readline/readline.h>
#endif	#endif
	#endif
	#endif


/* A number of things vary for Windows builds. Originally, pcretest opened its	/* A number of things vary for Windows builds. Originally, pcretest opened its
input and output without "b"; then I was told that "b" was needed in some	input and output without "b"; then I was told that "b" was needed in some
environments, so it was added for release 5.0 to both the input and output. (It	environments, so it was added for release 5.0 to both the input and output. (It
Line 101 input mode under Windows. */	Line 112 input mode under Windows. */
#else	#else
#include <sys/time.h> /* These two includes are needed */	#include <sys/time.h> /* These two includes are needed */
#include <sys/resource.h> /* for setrlimit(). */	#include <sys/resource.h> /* for setrlimit(). */
	#if defined NATIVE_ZOS /* z/OS uses non-binary I/O */
	#define INPUT_MODE "r"
	#define OUTPUT_MODE "w"
	#else
#define INPUT_MODE "rb"	#define INPUT_MODE "rb"
#define OUTPUT_MODE "wb"	#define OUTPUT_MODE "wb"
#endif	#endif
	#endif

	#ifdef __VMS
	#include <ssdef.h>
	void vms_setsymbol( char , char , int );
	#endif


#define PRIV(name) name	#define PRIV(name) name

/* We have to include pcre_internal.h because we need the internal info for	/* We have to include pcre_internal.h because we need the internal info for
Line 117 here before pcre_internal.h so that the PCRE_EXP_xxx m	Line 139 here before pcre_internal.h so that the PCRE_EXP_xxx m
appropriately for an application, not for building PCRE. */	appropriately for an application, not for building PCRE. */

#include "pcre.h"	#include "pcre.h"

#if defined SUPPORT_PCRE16 && !defined SUPPORT_PCRE8
/* Configure internal macros to 16 bit mode. */
#define COMPILE_PCRE16
#endif

#include "pcre_internal.h"	#include "pcre_internal.h"

/* The pcre_printint() function, which prints the internal form of a compiled	/* The pcre_printint() function, which prints the internal form of a compiled
regex, is held in a separate file so that (a) it can be compiled in either	regex, is held in a separate file so that (a) it can be compiled in either
8-bit or 16-bit mode, and (b) it can be #included directly in pcre_compile.c	8-, 16- or 32-bit mode, and (b) it can be #included directly in pcre_compile.c
when that is compiled in debug mode. */	when that is compiled in debug mode. */

#ifdef SUPPORT_PCRE8	#ifdef SUPPORT_PCRE8
Line 136 void pcre_printint(pcre external_re, FILE f, BOOL pr	Line 152 void pcre_printint(pcre external_re, FILE f, BOOL pr
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
void pcre16_printint(pcre external_re, FILE f, BOOL print_lengths);	void pcre16_printint(pcre external_re, FILE f, BOOL print_lengths);
#endif	#endif
	#ifdef SUPPORT_PCRE32
	void pcre32_printint(pcre external_re, FILE f, BOOL print_lengths);
	#endif

/* We need access to some of the data tables that PCRE uses. So as not to have	/* We need access to some of the data tables that PCRE uses. So as not to have
to keep two copies, we include the source file here, changing the names of the	to keep two copies, we include the source files here, changing the names of the
external symbols to prevent clashes. */	external symbols to prevent clashes. */

#define PCRE_INCLUDED	#define PCRE_INCLUDED

#include "pcre_tables.c"	#include "pcre_tables.c"
	#include "pcre_ucd.c"

/* The definition of the macro PRINTABLE, which determines whether to print an	/* The definition of the macro PRINTABLE, which determines whether to print an
output character as-is or as a hex value when showing compiled patterns, is	output character as-is or as a hex value when showing compiled patterns, is
Line 159 that differ in their output from isprint() even in the	Line 179 that differ in their output from isprint() even in the

#define PRINTOK(c) (locale_set? isprint(c) : PRINTABLE(c))	#define PRINTOK(c) (locale_set? isprint(c) : PRINTABLE(c))

/* Posix support is disabled in 16 bit only mode. */	/* Posix support is disabled in 16 or 32 bit only mode. */
#if defined SUPPORT_PCRE16 && !defined SUPPORT_PCRE8 && !defined NOPOSIX	#if !defined SUPPORT_PCRE8 && !defined NOPOSIX
#define NOPOSIX	#define NOPOSIX
#endif	#endif

Line 183 automatically cut out the UTF support if PCRE is built	Line 203 automatically cut out the UTF support if PCRE is built
#endif	#endif
#endif	#endif

/* To make the code a bit tidier for 8-bit and 16-bit support, we define macros	/* To make the code a bit tidier for 8/16/32-bit support, we define macros
for all the pcre[16]_xxx functions (except pcre16_fullinfo, which is called	for all the pcre[16]_xxx functions (except pcre16_fullinfo, which is called
only from one place and is handled differently). I couldn't dream up any way of	only from one place and is handled differently). I couldn't dream up any way of
using a single macro to do this in a generic way, because of the many different	using a single macro to do this in a generic way, because of the many different
Line 205 argument, the casting might be incorrectly applied. */	Line 225 argument, the casting might be incorrectly applied. */
#define PCHARSV8(p, offset, len, f) \	#define PCHARSV8(p, offset, len, f) \
(void)pchars((pcre_uint8 *)(p) + offset, len, f)	(void)pchars((pcre_uint8 *)(p) + offset, len, f)

#define READ_CAPTURE_NAME8(p, cn8, cn16, re) \	#define READ_CAPTURE_NAME8(p, cn8, cn16, cn32, re) \
p = read_capture_name8(p, cn8, re)	p = read_capture_name8(p, cn8, re)

#define STRLEN8(p) ((int)strlen((char *)p))	#define STRLEN8(p) ((int)strlen((char *)p))
Line 275 argument, the casting might be incorrectly applied. */	Line 295 argument, the casting might be incorrectly applied. */
#define PCRE_JIT_STACK_FREE8(stack) \	#define PCRE_JIT_STACK_FREE8(stack) \
pcre_jit_stack_free(stack)	pcre_jit_stack_free(stack)

	#define pcre8_maketables pcre_maketables

#endif /* SUPPORT_PCRE8 */	#endif /* SUPPORT_PCRE8 */

/* -----------------------------------------------------------*/	/* -----------------------------------------------------------*/
Line 287 argument, the casting might be incorrectly applied. */	Line 309 argument, the casting might be incorrectly applied. */
#define PCHARSV16(p, offset, len, f) \	#define PCHARSV16(p, offset, len, f) \
(void)pchars16((PCRE_SPTR16)(p) + offset, len, f)	(void)pchars16((PCRE_SPTR16)(p) + offset, len, f)

#define READ_CAPTURE_NAME16(p, cn8, cn16, re) \	#define READ_CAPTURE_NAME16(p, cn8, cn16, cn32, re) \
p = read_capture_name16(p, cn16, re)	p = read_capture_name16(p, cn16, re)

#define STRLEN16(p) ((int)strlen16((PCRE_SPTR16)p))	#define STRLEN16(p) ((int)strlen16((PCRE_SPTR16)p))
Line 366 argument, the casting might be incorrectly applied. */	Line 388 argument, the casting might be incorrectly applied. */

#endif /* SUPPORT_PCRE16 */	#endif /* SUPPORT_PCRE16 */

	/* -----------------------------------------------------------*/

/* ----- Both modes are supported; a runtime test is needed, except for	#ifdef SUPPORT_PCRE32

	#define PCHARS32(lv, p, offset, len, f) \
	lv = pchars32((PCRE_SPTR32)(p) + offset, len, use_utf, f)

	#define PCHARSV32(p, offset, len, f) \
	(void)pchars32((PCRE_SPTR32)(p) + offset, len, use_utf, f)

	#define READ_CAPTURE_NAME32(p, cn8, cn16, cn32, re) \
	p = read_capture_name32(p, cn32, re)

	#define STRLEN32(p) ((int)strlen32((PCRE_SPTR32)p))

	#define SET_PCRE_CALLOUT32(callout) \
	pcre32_callout = (int ()(pcre32_callout_block ))callout

	#define PCRE_ASSIGN_JIT_STACK32(extra, callback, userdata) \
	pcre32_assign_jit_stack((pcre32_extra *)extra, \
	(pcre32_jit_callback)callback, userdata)

	#define PCRE_COMPILE32(re, pat, options, error, erroffset, tables) \
	re = (pcre *)pcre32_compile((PCRE_SPTR32)pat, options, error, erroffset, \
	tables)

	#define PCRE_COPY_NAMED_SUBSTRING32(rc, re, bptr, offsets, count, \
	namesptr, cbuffer, size) \
	rc = pcre32_copy_named_substring((pcre32 *)re, (PCRE_SPTR32)bptr, offsets, \
	count, (PCRE_SPTR32)namesptr, (PCRE_UCHAR32 *)cbuffer, size/2)

	#define PCRE_COPY_SUBSTRING32(rc, bptr, offsets, count, i, cbuffer, size) \
	rc = pcre32_copy_substring((PCRE_SPTR32)bptr, offsets, count, i, \
	(PCRE_UCHAR32 *)cbuffer, size/2)

	#define PCRE_DFA_EXEC32(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets, workspace, size_workspace) \
	count = pcre32_dfa_exec((pcre32 )re, (pcre32_extra )extra, \
	(PCRE_SPTR32)bptr, len, start_offset, options, offsets, size_offsets, \
	workspace, size_workspace)

	#define PCRE_EXEC32(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets) \
	count = pcre32_exec((pcre32 )re, (pcre32_extra )extra, (PCRE_SPTR32)bptr, \
	len, start_offset, options, offsets, size_offsets)

	#define PCRE_FREE_STUDY32(extra) \
	pcre32_free_study((pcre32_extra *)extra)

	#define PCRE_FREE_SUBSTRING32(substring) \
	pcre32_free_substring((PCRE_SPTR32)substring)

	#define PCRE_FREE_SUBSTRING_LIST32(listptr) \
	pcre32_free_substring_list((PCRE_SPTR32 *)listptr)

	#define PCRE_GET_NAMED_SUBSTRING32(rc, re, bptr, offsets, count, \
	getnamesptr, subsptr) \
	rc = pcre32_get_named_substring((pcre32 *)re, (PCRE_SPTR32)bptr, offsets, \
	count, (PCRE_SPTR32)getnamesptr, (PCRE_SPTR32 )(void)subsptr)

	#define PCRE_GET_STRINGNUMBER32(n, rc, ptr) \
	n = pcre32_get_stringnumber(re, (PCRE_SPTR32)ptr)

	#define PCRE_GET_SUBSTRING32(rc, bptr, offsets, count, i, subsptr) \
	rc = pcre32_get_substring((PCRE_SPTR32)bptr, offsets, count, i, \
	(PCRE_SPTR32 )(void)subsptr)

	#define PCRE_GET_SUBSTRING_LIST32(rc, bptr, offsets, count, listptr) \
	rc = pcre32_get_substring_list((PCRE_SPTR32)bptr, offsets, count, \
	(PCRE_SPTR32 *)(void)listptr)

	#define PCRE_PATTERN_TO_HOST_BYTE_ORDER32(rc, re, extra, tables) \
	rc = pcre32_pattern_to_host_byte_order((pcre32 )re, (pcre32_extra )extra, \
	tables)

	#define PCRE_PRINTINT32(re, outfile, debug_lengths) \
	pcre32_printint(re, outfile, debug_lengths)

	#define PCRE_STUDY32(extra, re, options, error) \
	extra = (pcre_extra )pcre32_study((pcre32 )re, options, error)

	#define PCRE_JIT_STACK_ALLOC32(startsize, maxsize) \
	(pcre_jit_stack *)pcre32_jit_stack_alloc(startsize, maxsize)

	#define PCRE_JIT_STACK_FREE32(stack) \
	pcre32_jit_stack_free((pcre32_jit_stack *)stack)

	#endif /* SUPPORT_PCRE32 */


	/* ----- More than one mode is supported; a runtime test is needed, except for
pcre_config(), and the JIT stack functions, when it doesn't matter which	pcre_config(), and the JIT stack functions, when it doesn't matter which
version is called. ----- */	available version is called. ----- */

#if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16	enum {
	PCRE8_MODE,
	PCRE16_MODE,
	PCRE32_MODE
	};

#define CHAR_SIZE (use_pcre16? 2:1)	#if (defined (SUPPORT_PCRE8) + defined (SUPPORT_PCRE16) + \
	defined (SUPPORT_PCRE32)) >= 2

	#define CHAR_SIZE (1 << pcre_mode)

	/* There doesn't seem to be an easy way of writing these macros that can cope
	with the 3 pairs of bit sizes plus all three bit sizes. So just handle all the
	cases separately. */

	/* ----- All three modes supported ----- */

	#if defined(SUPPORT_PCRE8) && defined(SUPPORT_PCRE16) && defined(SUPPORT_PCRE32)

#define PCHARS(lv, p, offset, len, f) \	#define PCHARS(lv, p, offset, len, f) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCHARS32(lv, p, offset, len, f); \
	else if (pcre_mode == PCRE16_MODE) \
PCHARS16(lv, p, offset, len, f); \	PCHARS16(lv, p, offset, len, f); \
else \	else \
PCHARS8(lv, p, offset, len, f)	PCHARS8(lv, p, offset, len, f)

#define PCHARSV(p, offset, len, f) \	#define PCHARSV(p, offset, len, f) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCHARSV32(p, offset, len, f); \
	else if (pcre_mode == PCRE16_MODE) \
PCHARSV16(p, offset, len, f); \	PCHARSV16(p, offset, len, f); \
else \	else \
PCHARSV8(p, offset, len, f)	PCHARSV8(p, offset, len, f)

#define READ_CAPTURE_NAME(p, cn8, cn16, re) \	#define READ_CAPTURE_NAME(p, cn8, cn16, cn32, re) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
READ_CAPTURE_NAME16(p, cn8, cn16, re); \	READ_CAPTURE_NAME32(p, cn8, cn16, cn32, re); \
	else if (pcre_mode == PCRE16_MODE) \
	READ_CAPTURE_NAME16(p, cn8, cn16, cn32, re); \
else \	else \
READ_CAPTURE_NAME8(p, cn8, cn16, re)	READ_CAPTURE_NAME8(p, cn8, cn16, cn32, re)

#define SET_PCRE_CALLOUT(callout) \	#define SET_PCRE_CALLOUT(callout) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	SET_PCRE_CALLOUT32(callout); \
	else if (pcre_mode == PCRE16_MODE) \
SET_PCRE_CALLOUT16(callout); \	SET_PCRE_CALLOUT16(callout); \
else \	else \
SET_PCRE_CALLOUT8(callout)	SET_PCRE_CALLOUT8(callout)

#define STRLEN(p) (use_pcre16? STRLEN16(p) : STRLEN8(p))	#define STRLEN(p) (pcre_mode == PCRE32_MODE ? STRLEN32(p) : pcre_mode == PCRE16_MODE ? STRLEN16(p) : STRLEN8(p))

#define PCRE_ASSIGN_JIT_STACK(extra, callback, userdata) \	#define PCRE_ASSIGN_JIT_STACK(extra, callback, userdata) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_ASSIGN_JIT_STACK32(extra, callback, userdata); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_ASSIGN_JIT_STACK16(extra, callback, userdata); \	PCRE_ASSIGN_JIT_STACK16(extra, callback, userdata); \
else \	else \
PCRE_ASSIGN_JIT_STACK8(extra, callback, userdata)	PCRE_ASSIGN_JIT_STACK8(extra, callback, userdata)

#define PCRE_COMPILE(re, pat, options, error, erroffset, tables) \	#define PCRE_COMPILE(re, pat, options, error, erroffset, tables) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_COMPILE32(re, pat, options, error, erroffset, tables); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_COMPILE16(re, pat, options, error, erroffset, tables); \	PCRE_COMPILE16(re, pat, options, error, erroffset, tables); \
else \	else \
PCRE_COMPILE8(re, pat, options, error, erroffset, tables)	PCRE_COMPILE8(re, pat, options, error, erroffset, tables)
Line 417 version is called. ----- */	Line 555 version is called. ----- */

#define PCRE_COPY_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \	#define PCRE_COPY_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \
namesptr, cbuffer, size) \	namesptr, cbuffer, size) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_COPY_NAMED_SUBSTRING32(rc, re, bptr, offsets, count, \
	namesptr, cbuffer, size); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_COPY_NAMED_SUBSTRING16(rc, re, bptr, offsets, count, \	PCRE_COPY_NAMED_SUBSTRING16(rc, re, bptr, offsets, count, \
namesptr, cbuffer, size); \	namesptr, cbuffer, size); \
else \	else \
Line 425 version is called. ----- */	Line 566 version is called. ----- */
namesptr, cbuffer, size)	namesptr, cbuffer, size)

#define PCRE_COPY_SUBSTRING(rc, bptr, offsets, count, i, cbuffer, size) \	#define PCRE_COPY_SUBSTRING(rc, bptr, offsets, count, i, cbuffer, size) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_COPY_SUBSTRING32(rc, bptr, offsets, count, i, cbuffer, size); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_COPY_SUBSTRING16(rc, bptr, offsets, count, i, cbuffer, size); \	PCRE_COPY_SUBSTRING16(rc, bptr, offsets, count, i, cbuffer, size); \
else \	else \
PCRE_COPY_SUBSTRING8(rc, bptr, offsets, count, i, cbuffer, size)	PCRE_COPY_SUBSTRING8(rc, bptr, offsets, count, i, cbuffer, size)

#define PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset, options, \	#define PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset, options, \
offsets, size_offsets, workspace, size_workspace) \	offsets, size_offsets, workspace, size_workspace) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_DFA_EXEC32(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets, workspace, size_workspace); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_DFA_EXEC16(count, re, extra, bptr, len, start_offset, options, \	PCRE_DFA_EXEC16(count, re, extra, bptr, len, start_offset, options, \
offsets, size_offsets, workspace, size_workspace); \	offsets, size_offsets, workspace, size_workspace); \
else \	else \
Line 441 version is called. ----- */	Line 587 version is called. ----- */

#define PCRE_EXEC(count, re, extra, bptr, len, start_offset, options, \	#define PCRE_EXEC(count, re, extra, bptr, len, start_offset, options, \
offsets, size_offsets) \	offsets, size_offsets) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_EXEC32(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_EXEC16(count, re, extra, bptr, len, start_offset, options, \	PCRE_EXEC16(count, re, extra, bptr, len, start_offset, options, \
offsets, size_offsets); \	offsets, size_offsets); \
else \	else \
Line 449 version is called. ----- */	Line 598 version is called. ----- */
offsets, size_offsets)	offsets, size_offsets)

#define PCRE_FREE_STUDY(extra) \	#define PCRE_FREE_STUDY(extra) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_FREE_STUDY32(extra); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_FREE_STUDY16(extra); \	PCRE_FREE_STUDY16(extra); \
else \	else \
PCRE_FREE_STUDY8(extra)	PCRE_FREE_STUDY8(extra)

#define PCRE_FREE_SUBSTRING(substring) \	#define PCRE_FREE_SUBSTRING(substring) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_FREE_SUBSTRING32(substring); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_FREE_SUBSTRING16(substring); \	PCRE_FREE_SUBSTRING16(substring); \
else \	else \
PCRE_FREE_SUBSTRING8(substring)	PCRE_FREE_SUBSTRING8(substring)

#define PCRE_FREE_SUBSTRING_LIST(listptr) \	#define PCRE_FREE_SUBSTRING_LIST(listptr) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_FREE_SUBSTRING_LIST32(listptr); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_FREE_SUBSTRING_LIST16(listptr); \	PCRE_FREE_SUBSTRING_LIST16(listptr); \
else \	else \
PCRE_FREE_SUBSTRING_LIST8(listptr)	PCRE_FREE_SUBSTRING_LIST8(listptr)

#define PCRE_GET_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \	#define PCRE_GET_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \
getnamesptr, subsptr) \	getnamesptr, subsptr) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_GET_NAMED_SUBSTRING32(rc, re, bptr, offsets, count, \
	getnamesptr, subsptr); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_GET_NAMED_SUBSTRING16(rc, re, bptr, offsets, count, \	PCRE_GET_NAMED_SUBSTRING16(rc, re, bptr, offsets, count, \
getnamesptr, subsptr); \	getnamesptr, subsptr); \
else \	else \
Line 476 version is called. ----- */	Line 634 version is called. ----- */
getnamesptr, subsptr)	getnamesptr, subsptr)

#define PCRE_GET_STRINGNUMBER(n, rc, ptr) \	#define PCRE_GET_STRINGNUMBER(n, rc, ptr) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_GET_STRINGNUMBER32(n, rc, ptr); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_GET_STRINGNUMBER16(n, rc, ptr); \	PCRE_GET_STRINGNUMBER16(n, rc, ptr); \
else \	else \
PCRE_GET_STRINGNUMBER8(n, rc, ptr)	PCRE_GET_STRINGNUMBER8(n, rc, ptr)

#define PCRE_GET_SUBSTRING(rc, bptr, use_offsets, count, i, subsptr) \	#define PCRE_GET_SUBSTRING(rc, bptr, use_offsets, count, i, subsptr) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_GET_SUBSTRING32(rc, bptr, use_offsets, count, i, subsptr); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_GET_SUBSTRING16(rc, bptr, use_offsets, count, i, subsptr); \	PCRE_GET_SUBSTRING16(rc, bptr, use_offsets, count, i, subsptr); \
else \	else \
PCRE_GET_SUBSTRING8(rc, bptr, use_offsets, count, i, subsptr)	PCRE_GET_SUBSTRING8(rc, bptr, use_offsets, count, i, subsptr)

#define PCRE_GET_SUBSTRING_LIST(rc, bptr, offsets, count, listptr) \	#define PCRE_GET_SUBSTRING_LIST(rc, bptr, offsets, count, listptr) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_GET_SUBSTRING_LIST32(rc, bptr, offsets, count, listptr); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_GET_SUBSTRING_LIST16(rc, bptr, offsets, count, listptr); \	PCRE_GET_SUBSTRING_LIST16(rc, bptr, offsets, count, listptr); \
else \	else \
PCRE_GET_SUBSTRING_LIST8(rc, bptr, offsets, count, listptr)	PCRE_GET_SUBSTRING_LIST8(rc, bptr, offsets, count, listptr)

#define PCRE_JIT_STACK_ALLOC(startsize, maxsize) \	#define PCRE_JIT_STACK_ALLOC(startsize, maxsize) \
(use_pcre16 ? \	(pcre_mode == PCRE32_MODE ? \
PCRE_JIT_STACK_ALLOC16(startsize, maxsize) \	PCRE_JIT_STACK_ALLOC32(startsize, maxsize) \
:PCRE_JIT_STACK_ALLOC8(startsize, maxsize))	: pcre_mode == PCRE16_MODE ? \
	PCRE_JIT_STACK_ALLOC16(startsize, maxsize) \
	: PCRE_JIT_STACK_ALLOC8(startsize, maxsize))

#define PCRE_JIT_STACK_FREE(stack) \	#define PCRE_JIT_STACK_FREE(stack) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_JIT_STACK_FREE32(stack); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_JIT_STACK_FREE16(stack); \	PCRE_JIT_STACK_FREE16(stack); \
else \	else \
PCRE_JIT_STACK_FREE8(stack)	PCRE_JIT_STACK_FREE8(stack)

#define PCRE_MAKETABLES \	#define PCRE_MAKETABLES \
(use_pcre16? pcre16_maketables() : pcre_maketables())	(pcre_mode == PCRE32_MODE ? pcre32_maketables() : pcre_mode == PCRE16_MODE ? pcre16_maketables() : pcre_maketables())

#define PCRE_PATTERN_TO_HOST_BYTE_ORDER(rc, re, extra, tables) \	#define PCRE_PATTERN_TO_HOST_BYTE_ORDER(rc, re, extra, tables) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_PATTERN_TO_HOST_BYTE_ORDER32(rc, re, extra, tables); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_PATTERN_TO_HOST_BYTE_ORDER16(rc, re, extra, tables); \	PCRE_PATTERN_TO_HOST_BYTE_ORDER16(rc, re, extra, tables); \
else \	else \
PCRE_PATTERN_TO_HOST_BYTE_ORDER8(rc, re, extra, tables)	PCRE_PATTERN_TO_HOST_BYTE_ORDER8(rc, re, extra, tables)

#define PCRE_PRINTINT(re, outfile, debug_lengths) \	#define PCRE_PRINTINT(re, outfile, debug_lengths) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_PRINTINT32(re, outfile, debug_lengths); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_PRINTINT16(re, outfile, debug_lengths); \	PCRE_PRINTINT16(re, outfile, debug_lengths); \
else \	else \
PCRE_PRINTINT8(re, outfile, debug_lengths)	PCRE_PRINTINT8(re, outfile, debug_lengths)

#define PCRE_STUDY(extra, re, options, error) \	#define PCRE_STUDY(extra, re, options, error) \
if (use_pcre16) \	if (pcre_mode == PCRE32_MODE) \
	PCRE_STUDY32(extra, re, options, error); \
	else if (pcre_mode == PCRE16_MODE) \
PCRE_STUDY16(extra, re, options, error); \	PCRE_STUDY16(extra, re, options, error); \
else \	else \
PCRE_STUDY8(extra, re, options, error)	PCRE_STUDY8(extra, re, options, error)


	/* ----- Two out of three modes are supported ----- */

	#else

	/* We can use some macro trickery to make a single set of definitions work in
	the three different cases. */

	/* ----- 32-bit and 16-bit but not 8-bit supported ----- */

	#if defined(SUPPORT_PCRE32) && defined(SUPPORT_PCRE16)
	#define BITONE 32
	#define BITTWO 16

	/* ----- 32-bit and 8-bit but not 16-bit supported ----- */

	#elif defined(SUPPORT_PCRE32) && defined(SUPPORT_PCRE8)
	#define BITONE 32
	#define BITTWO 8

	/* ----- 16-bit and 8-bit but not 32-bit supported ----- */

	#else
	#define BITONE 16
	#define BITTWO 8
	#endif

	#define glue(a,b) a##b
	#define G(a,b) glue(a,b)


	/* ----- Common macros for two-mode cases ----- */

	#define PCHARS(lv, p, offset, len, f) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCHARS,BITONE)(lv, p, offset, len, f); \
	else \
	G(PCHARS,BITTWO)(lv, p, offset, len, f)

	#define PCHARSV(p, offset, len, f) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCHARSV,BITONE)(p, offset, len, f); \
	else \
	G(PCHARSV,BITTWO)(p, offset, len, f)

	#define READ_CAPTURE_NAME(p, cn8, cn16, cn32, re) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(READ_CAPTURE_NAME,BITONE)(p, cn8, cn16, cn32, re); \
	else \
	G(READ_CAPTURE_NAME,BITTWO)(p, cn8, cn16, cn32, re)

	#define SET_PCRE_CALLOUT(callout) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(SET_PCRE_CALLOUT,BITONE)(callout); \
	else \
	G(SET_PCRE_CALLOUT,BITTWO)(callout)

	#define STRLEN(p) ((pcre_mode == G(G(PCRE,BITONE),_MODE)) ? \
	G(STRLEN,BITONE)(p) : G(STRLEN,BITTWO)(p))

	#define PCRE_ASSIGN_JIT_STACK(extra, callback, userdata) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_ASSIGN_JIT_STACK,BITONE)(extra, callback, userdata); \
	else \
	G(PCRE_ASSIGN_JIT_STACK,BITTWO)(extra, callback, userdata)

	#define PCRE_COMPILE(re, pat, options, error, erroffset, tables) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_COMPILE,BITONE)(re, pat, options, error, erroffset, tables); \
	else \
	G(PCRE_COMPILE,BITTWO)(re, pat, options, error, erroffset, tables)

	#define PCRE_CONFIG G(G(pcre,BITONE),_config)

	#define PCRE_COPY_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \
	namesptr, cbuffer, size) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_COPY_NAMED_SUBSTRING,BITONE)(rc, re, bptr, offsets, count, \
	namesptr, cbuffer, size); \
	else \
	G(PCRE_COPY_NAMED_SUBSTRING,BITTWO)(rc, re, bptr, offsets, count, \
	namesptr, cbuffer, size)

	#define PCRE_COPY_SUBSTRING(rc, bptr, offsets, count, i, cbuffer, size) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_COPY_SUBSTRING,BITONE)(rc, bptr, offsets, count, i, cbuffer, size); \
	else \
	G(PCRE_COPY_SUBSTRING,BITTWO)(rc, bptr, offsets, count, i, cbuffer, size)

	#define PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets, workspace, size_workspace) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_DFA_EXEC,BITONE)(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets, workspace, size_workspace); \
	else \
	G(PCRE_DFA_EXEC,BITTWO)(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets, workspace, size_workspace)

	#define PCRE_EXEC(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_EXEC,BITONE)(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets); \
	else \
	G(PCRE_EXEC,BITTWO)(count, re, extra, bptr, len, start_offset, options, \
	offsets, size_offsets)

	#define PCRE_FREE_STUDY(extra) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_FREE_STUDY,BITONE)(extra); \
	else \
	G(PCRE_FREE_STUDY,BITTWO)(extra)

	#define PCRE_FREE_SUBSTRING(substring) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_FREE_SUBSTRING,BITONE)(substring); \
	else \
	G(PCRE_FREE_SUBSTRING,BITTWO)(substring)

	#define PCRE_FREE_SUBSTRING_LIST(listptr) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_FREE_SUBSTRING_LIST,BITONE)(listptr); \
	else \
	G(PCRE_FREE_SUBSTRING_LIST,BITTWO)(listptr)

	#define PCRE_GET_NAMED_SUBSTRING(rc, re, bptr, offsets, count, \
	getnamesptr, subsptr) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_GET_NAMED_SUBSTRING,BITONE)(rc, re, bptr, offsets, count, \
	getnamesptr, subsptr); \
	else \
	G(PCRE_GET_NAMED_SUBSTRING,BITTWO)(rc, re, bptr, offsets, count, \
	getnamesptr, subsptr)

	#define PCRE_GET_STRINGNUMBER(n, rc, ptr) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_GET_STRINGNUMBER,BITONE)(n, rc, ptr); \
	else \
	G(PCRE_GET_STRINGNUMBER,BITTWO)(n, rc, ptr)

	#define PCRE_GET_SUBSTRING(rc, bptr, use_offsets, count, i, subsptr) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_GET_SUBSTRING,BITONE)(rc, bptr, use_offsets, count, i, subsptr); \
	else \
	G(PCRE_GET_SUBSTRING,BITTWO)(rc, bptr, use_offsets, count, i, subsptr)

	#define PCRE_GET_SUBSTRING_LIST(rc, bptr, offsets, count, listptr) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_GET_SUBSTRING_LIST,BITONE)(rc, bptr, offsets, count, listptr); \
	else \
	G(PCRE_GET_SUBSTRING_LIST,BITTWO)(rc, bptr, offsets, count, listptr)

	#define PCRE_JIT_STACK_ALLOC(startsize, maxsize) \
	(pcre_mode == G(G(PCRE,BITONE),_MODE)) ? \
	G(PCRE_JIT_STACK_ALLOC,BITONE)(startsize, maxsize) \
	: G(PCRE_JIT_STACK_ALLOC,BITTWO)(startsize, maxsize)

	#define PCRE_JIT_STACK_FREE(stack) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_JIT_STACK_FREE,BITONE)(stack); \
	else \
	G(PCRE_JIT_STACK_FREE,BITTWO)(stack)

	#define PCRE_MAKETABLES \
	(pcre_mode == G(G(PCRE,BITONE),_MODE)) ? \
	G(G(pcre,BITONE),_maketables)() : G(G(pcre,BITTWO),_maketables)()

	#define PCRE_PATTERN_TO_HOST_BYTE_ORDER(rc, re, extra, tables) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_PATTERN_TO_HOST_BYTE_ORDER,BITONE)(rc, re, extra, tables); \
	else \
	G(PCRE_PATTERN_TO_HOST_BYTE_ORDER,BITTWO)(rc, re, extra, tables)

	#define PCRE_PRINTINT(re, outfile, debug_lengths) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_PRINTINT,BITONE)(re, outfile, debug_lengths); \
	else \
	G(PCRE_PRINTINT,BITTWO)(re, outfile, debug_lengths)

	#define PCRE_STUDY(extra, re, options, error) \
	if (pcre_mode == G(G(PCRE,BITONE),_MODE)) \
	G(PCRE_STUDY,BITONE)(extra, re, options, error); \
	else \
	G(PCRE_STUDY,BITTWO)(extra, re, options, error)

	#endif /* Two out of three modes */

	/* ----- End of cases where more than one mode is supported ----- */


/* ----- Only 8-bit mode is supported ----- */	/* ----- Only 8-bit mode is supported ----- */

#elif defined SUPPORT_PCRE8	#elif defined SUPPORT_PCRE8
Line 557 version is called. ----- */	Line 921 version is called. ----- */

/* ----- Only 16-bit mode is supported ----- */	/* ----- Only 16-bit mode is supported ----- */

#else	#elif defined SUPPORT_PCRE16
#define CHAR_SIZE 2	#define CHAR_SIZE 2
#define PCHARS PCHARS16	#define PCHARS PCHARS16
#define PCHARSV PCHARSV16	#define PCHARSV PCHARSV16
Line 584 version is called. ----- */	Line 948 version is called. ----- */
#define PCRE_PATTERN_TO_HOST_BYTE_ORDER PCRE_PATTERN_TO_HOST_BYTE_ORDER16	#define PCRE_PATTERN_TO_HOST_BYTE_ORDER PCRE_PATTERN_TO_HOST_BYTE_ORDER16
#define PCRE_PRINTINT PCRE_PRINTINT16	#define PCRE_PRINTINT PCRE_PRINTINT16
#define PCRE_STUDY PCRE_STUDY16	#define PCRE_STUDY PCRE_STUDY16

	/* ----- Only 32-bit mode is supported ----- */

	#elif defined SUPPORT_PCRE32
	#define CHAR_SIZE 4
	#define PCHARS PCHARS32
	#define PCHARSV PCHARSV32
	#define READ_CAPTURE_NAME READ_CAPTURE_NAME32
	#define SET_PCRE_CALLOUT SET_PCRE_CALLOUT32
	#define STRLEN STRLEN32
	#define PCRE_ASSIGN_JIT_STACK PCRE_ASSIGN_JIT_STACK32
	#define PCRE_COMPILE PCRE_COMPILE32
	#define PCRE_CONFIG pcre32_config
	#define PCRE_COPY_NAMED_SUBSTRING PCRE_COPY_NAMED_SUBSTRING32
	#define PCRE_COPY_SUBSTRING PCRE_COPY_SUBSTRING32
	#define PCRE_DFA_EXEC PCRE_DFA_EXEC32
	#define PCRE_EXEC PCRE_EXEC32
	#define PCRE_FREE_STUDY PCRE_FREE_STUDY32
	#define PCRE_FREE_SUBSTRING PCRE_FREE_SUBSTRING32
	#define PCRE_FREE_SUBSTRING_LIST PCRE_FREE_SUBSTRING_LIST32
	#define PCRE_GET_NAMED_SUBSTRING PCRE_GET_NAMED_SUBSTRING32
	#define PCRE_GET_STRINGNUMBER PCRE_GET_STRINGNUMBER32
	#define PCRE_GET_SUBSTRING PCRE_GET_SUBSTRING32
	#define PCRE_GET_SUBSTRING_LIST PCRE_GET_SUBSTRING_LIST32
	#define PCRE_JIT_STACK_ALLOC PCRE_JIT_STACK_ALLOC32
	#define PCRE_JIT_STACK_FREE PCRE_JIT_STACK_FREE32
	#define PCRE_MAKETABLES pcre32_maketables()
	#define PCRE_PATTERN_TO_HOST_BYTE_ORDER PCRE_PATTERN_TO_HOST_BYTE_ORDER32
	#define PCRE_PRINTINT PCRE_PRINTINT32
	#define PCRE_STUDY PCRE_STUDY32

#endif	#endif

/* ----- End of mode-specific function call macros ----- */	/* ----- End of mode-specific function call macros ----- */
Line 599 version is called. ----- */	Line 994 version is called. ----- */
#endif	#endif
#endif	#endif

	#if !defined NODFA
	#define DFA_WS_DIMENSION 1000
	#endif

/* This is the default loop count for timing. */	/* This is the default loop count for timing. */

#define LOOPREPEAT 500000	#define LOOPREPEAT 500000
Line 613 static int callout_fail_count;	Line 1012 static int callout_fail_count;
static int callout_fail_id;	static int callout_fail_id;
static int debug_lengths;	static int debug_lengths;
static int first_callout;	static int first_callout;
	static int jit_was_used;
static int locale_set = 0;	static int locale_set = 0;
static int show_malloc;	static int show_malloc;
static int use_utf;	static int use_utf;
static size_t gotten_store;
static size_t first_gotten_store = 0;
static const unsigned char *last_callout_mark = NULL;	static const unsigned char *last_callout_mark = NULL;

/* The buffers grow automatically if very long input lines are encountered. */	/* The buffers grow automatically if very long input lines are encountered. */

static int buffer_size = 50000;	static int buffer_size = 50000;
static pcre_uint8 *buffer = NULL;	static pcre_uint8 *buffer = NULL;
static pcre_uint8 *dbuffer = NULL;
static pcre_uint8 *pbuffer = NULL;	static pcre_uint8 *pbuffer = NULL;

/* Another buffer is needed translation to 16-bit character strings. It will	/* Just as a safety check, make sure that COMPILE_PCRE[16\|32] are not set. */
obtained and extended as required. */

#ifdef SUPPORT_PCRE16
static int buffer16_size = 0;
static pcre_uint16 *buffer16 = NULL;

#ifdef SUPPORT_PCRE8

/* We need the table of operator lengths that is used for 16-bit compiling, in
order to swap bytes in a pattern for saving/reloading testing. Luckily, the
data is defined as a macro. However, we must ensure that LINK_SIZE is adjusted
appropriately for the 16-bit world. Just as a safety check, make sure that
COMPILE_PCRE16 is not set. */

#ifdef COMPILE_PCRE16	#ifdef COMPILE_PCRE16
#error COMPILE_PCRE16 must not be set when compiling pcretest.c	#error COMPILE_PCRE16 must not be set when compiling pcretest.c
#endif	#endif

	#ifdef COMPILE_PCRE32
	#error COMPILE_PCRE32 must not be set when compiling pcretest.c
	#endif

	/* We need buffers for building 16/32-bit strings, and the tables of operator
	lengths that are used for 16/32-bit compiling, in order to swap bytes in a
	pattern for saving/reloading testing. Luckily, the data for these tables is
	defined as a macro. However, we must ensure that LINK_SIZE and IMM2_SIZE (which
	are used in the tables) are adjusted appropriately for the 16/32-bit world.
	LINK_SIZE is also used later in this program. */

	#ifdef SUPPORT_PCRE16
	#undef IMM2_SIZE
	#define IMM2_SIZE 1

#if LINK_SIZE == 2	#if LINK_SIZE == 2
#undef LINK_SIZE	#undef LINK_SIZE
#define LINK_SIZE 1	#define LINK_SIZE 1
Line 656 COMPILE_PCRE16 is not set. */	Line 1055 COMPILE_PCRE16 is not set. */
#error LINK_SIZE must be either 2, 3, or 4	#error LINK_SIZE must be either 2, 3, or 4
#endif	#endif

	static int buffer16_size = 0;
	static pcre_uint16 *buffer16 = NULL;
	static const pcre_uint16 OP_lengths16[] = { OP_LENGTHS };
	#endif /* SUPPORT_PCRE16 */

	#ifdef SUPPORT_PCRE32
#undef IMM2_SIZE	#undef IMM2_SIZE
#define IMM2_SIZE 1	#define IMM2_SIZE 1
	#undef LINK_SIZE
	#define LINK_SIZE 1

#endif /* SUPPORT_PCRE8 */	static int buffer32_size = 0;
	static pcre_uint32 *buffer32 = NULL;
	static const pcre_uint32 OP_lengths32[] = { OP_LENGTHS };
	#endif /* SUPPORT_PCRE32 */

static const pcre_uint16 OP_lengths16[] = { OP_LENGTHS };	/* If we have 8-bit support, default to it; if there is also 16-or 32-bit
#endif /* SUPPORT_PCRE16 */	support, it can be changed by an option. If there is no 8-bit support, there
	must be 16-or 32-bit support, so default it to 1. */

/* If we have 8-bit support, default use_pcre16 to false; if there is also	#if defined SUPPORT_PCRE8
16-bit support, it can be changed by an option. If there is no 8-bit support,	static int pcre_mode = PCRE8_MODE;
there must be 16-bit support, so default it to 1. */	#elif defined SUPPORT_PCRE16
	static int pcre_mode = PCRE16_MODE;
#ifdef SUPPORT_PCRE8	#elif defined SUPPORT_PCRE32
static int use_pcre16 = 0;	static int pcre_mode = PCRE32_MODE;
#else
static int use_pcre16 = 1;
#endif	#endif

	/* JIT study options for -s+n and /S+n where '1' <= n <= '7'. */

	static int jit_study_bits[] =
	{
	PCRE_STUDY_JIT_COMPILE,
	PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE,
	PCRE_STUDY_JIT_COMPILE + PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE,
	PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE,
	PCRE_STUDY_JIT_COMPILE + PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE,
	PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE + PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE,
	PCRE_STUDY_JIT_COMPILE + PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE +
	PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE
	};

	#define PCRE_STUDY_ALLJIT (PCRE_STUDY_JIT_COMPILE \| \
	PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE \| PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE)

/* Textual explanations for runtime error codes */	/* Textual explanations for runtime error codes */

static const char *errtexts[] = {	static const char *errtexts[] = {
Line 705 static const char *errtexts[] = {	Line 1131 static const char *errtexts[] = {
NULL, /* SHORTUTF8/16 is handled specially */	NULL, /* SHORTUTF8/16 is handled specially */
"nested recursion at the same subject position",	"nested recursion at the same subject position",
"JIT stack limit reached",	"JIT stack limit reached",
"pattern compiled in wrong mode: 8-bit/16-bit error"	"pattern compiled in wrong mode: 8-bit/16-bit error",
	"pattern compiled with other endianness",
	"invalid data in workspace for DFA restart",
	"bad JIT option",
	"bad length"
};	};


Line 858 graph, print, punct, and cntrl. Other classes are buil	Line 1288 graph, print, punct, and cntrl. Other classes are buil
*/	*/

0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */	0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */
0x00,0x01,0x01,0x00,0x01,0x01,0x00,0x00, /* 8- 15 */	0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00, /* 8- 15 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /* - ' */	0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /* - ' */
Line 890 graph, print, punct, and cntrl. Other classes are buil	Line 1320 graph, print, punct, and cntrl. Other classes are buil
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */

/* This is a set of tables that came orginally from a Windows user. It seems to	/* This is a set of tables that came originally from a Windows user. It seems
be at least an approximation of ISO 8859. In particular, there are characters	to be at least an approximation of ISO 8859. In particular, there are
greater than 128 that are marked as spaces, letters, etc. */	characters greater than 128 that are marked as spaces, letters, etc. */

static const pcre_uint8 tables1[] = {	static const pcre_uint8 tables1[] = {
0,1,2,3,4,5,6,7,	0,1,2,3,4,5,6,7,
Line 1057 return sys_errlist[n];	Line 1487 return sys_errlist[n];
#endif /* HAVE_STRERROR */	#endif /* HAVE_STRERROR */



/*************************************************	/*************************************************
	* Print newline configuration *
	*************************************************/

	/*
	Arguments:
	rc the return code from PCRE_CONFIG_NEWLINE
	isc TRUE if called from "-C newline"
	Returns: nothing
	*/

	static void
	print_newline_config(int rc, BOOL isc)
	{
	const char *s = NULL;
	if (!isc) printf(" Newline sequence is ");
	switch(rc)
	{
	case CHAR_CR: s = "CR"; break;
	case CHAR_LF: s = "LF"; break;
	case (CHAR_CR<<8 \| CHAR_LF): s = "CRLF"; break;
	case -1: s = "ANY"; break;
	case -2: s = "ANYCRLF"; break;

	default:
	printf("a non-standard value: 0x%04x\n", rc);
	return;
	}

	printf("%s\n", s);
	}



	/*************************************************
* JIT memory callback *	* JIT memory callback *
*************************************************/	*************************************************/

static pcre_jit_stack* jit_callback(void *arg)	static pcre_jit_stack* jit_callback(void *arg)
{	{
	jit_was_used = TRUE;
return (pcre_jit_stack *)arg;	return (pcre_jit_stack *)arg;
}	}


#if !defined NOUTF \|\| defined SUPPORT_PCRE16	#if !defined NOUTF \|\| defined SUPPORT_PCRE16 \|\| defined SUPPORT_PCRE32
/*************************************************	/*************************************************
* Convert UTF-8 string to value *	* Convert UTF-8 string to value *
*************************************************/	*************************************************/
Line 1084 Returns: > 0 => the number of bytes consumed	Line 1550 Returns: > 0 => the number of bytes consumed
*/	*/

static int	static int
utf82ord(pcre_uint8 utf8bytes, int vptr)	utf82ord(pcre_uint8 utf8bytes, pcre_uint32 vptr)
{	{
int c = *utf8bytes++;	pcre_uint32 c = *utf8bytes++;
int d = c;	pcre_uint32 d = c;
int i, j, s;	int i, j, s;

for (i = -1; i < 6; i++) /* i is number of additional bytes */	for (i = -1; i < 6; i++) /* i is number of additional bytes */
Line 1115 for (j = 0; j < i; j++)	Line 1581 for (j = 0; j < i; j++)
/* Check that encoding was the correct unique one */	/* Check that encoding was the correct unique one */

for (j = 0; j < utf8_table1_size; j++)	for (j = 0; j < utf8_table1_size; j++)
if (d <= utf8_table1[j]) break;	if (d <= (pcre_uint32)utf8_table1[j]) break;
if (j != i) return -(i+1);	if (j != i) return -(i+1);

/* Valid value */	/* Valid value */
Line 1127 return i+1;	Line 1593 return i+1;



#if !defined NOUTF \|\| defined SUPPORT_PCRE16	#if defined SUPPORT_PCRE8 && !defined NOUTF
/*************************************************	/*************************************************
* Convert character value to UTF-8 *	* Convert character value to UTF-8 *
*************************************************/	*************************************************/
Line 1143 Returns: number of characters placed in the buffer	Line 1609 Returns: number of characters placed in the buffer
*/	*/

static int	static int
ord2utf8(int cvalue, pcre_uint8 *utf8bytes)	ord2utf8(pcre_uint32 cvalue, pcre_uint8 *utf8bytes)
{	{
register int i, j;	register int i, j;
	if (cvalue > 0x7fffffffu)
	return -1;
for (i = 0; i < utf8_table1_size; i++)	for (i = 0; i < utf8_table1_size; i++)
if (cvalue <= utf8_table1[i]) break;	if (cvalue <= (pcre_uint32)utf8_table1[i]) break;
utf8bytes += i;	utf8bytes += i;
for (j = i; j > 0; j--)	for (j = i; j > 0; j--)
{	{
Line 1216 if (!utf && !data)	Line 1684 if (!utf && !data)

else	else
{	{
int c = 0;	pcre_uint32 c = 0;
while (len > 0)	while (len > 0)
{	{
int chlen = utf82ord(p, &c);	int chlen = utf82ord(p, &c);
Line 1239 return pp - buffer16;	Line 1707 return pp - buffer16;
}	}
#endif	#endif

	#ifdef SUPPORT_PCRE32
	/*************************************************
	* Convert a string to 32-bit *
	*************************************************/

	/* In non-UTF mode, the space needed for a 32-bit string is exactly four times the
	8-bit size. For a UTF-8 string, the size needed for UTF-32 is no more than four
	times, because up to 0xffff uses no more than 3 bytes in UTF-8 but possibly 4
	in UTF-32. Higher values use 4 bytes in UTF-8 and up to 4 bytes in UTF-32. The
	result is always left in buffer32.

	Note that this function does not object to surrogate values. This is
	deliberate; it makes it possible to construct UTF-32 strings that are invalid,
	for the purpose of testing that they are correctly faulted.

	Patterns to be converted are either plain ASCII or UTF-8; data lines are always
	in UTF-8 so that values greater than 255 can be handled.

	Arguments:
	data TRUE if converting a data line; FALSE for a regex
	p points to a byte string
	utf true if UTF-8 (to be converted to UTF-32)
	len number of bytes in the string (excluding trailing zero)

	Returns: number of 32-bit data items used (excluding trailing zero)
	OR -1 if a UTF-8 string is malformed
	OR -2 if a value > 0x10ffff is encountered
	OR -3 if an ill-formed value is encountered (i.e. a surrogate)
	*/

	static int
	to32(int data, pcre_uint8 *p, int utf, int len)
	{
	pcre_uint32 *pp;

	if (buffer32_size < 4*len + 4)
	{
	if (buffer32 != NULL) free(buffer32);
	buffer32_size = 4*len + 4;
	buffer32 = (pcre_uint32 *)malloc(buffer32_size);
	if (buffer32 == NULL)
	{
	fprintf(stderr, "pcretest: malloc(%d) failed for buffer32\n", buffer32_size);
	exit(1);
	}
	}

	pp = buffer32;

	if (!utf && !data)
	{
	while (len-- > 0) pp++ = p++;
	}

	else
	{
	pcre_uint32 c = 0;
	while (len > 0)
	{
	int chlen = utf82ord(p, &c);
	if (chlen <= 0) return -1;
	if (utf)
	{
	if (c > 0x10ffff) return -2;
	if (!data && (c & 0xfffff800u) == 0xd800u) return -3;
	}

	p += chlen;
	len -= chlen;
	*pp++ = c;
	}
	}

	*pp = 0;
	return pp - buffer32;
	}

	/* Check that a 32-bit character string is valid UTF-32.

	Arguments:
	string points to the string
	length length of string, or -1 if the string is zero-terminated

	Returns: TRUE if the string is a valid UTF-32 string
	FALSE otherwise
	*/

	#ifdef NEVER /* Not used */
	#ifdef SUPPORT_UTF
	static BOOL
	valid_utf32(pcre_uint32 *string, int length)
	{
	register pcre_uint32 *p;
	register pcre_uint32 c;

	for (p = string; length-- > 0; p++)
	{
	c = *p;
	if (c > 0x10ffffu) return FALSE; /* Too big */
	if ((c & 0xfffff800u) == 0xd800u) return FALSE; /* Surrogate */
	}

	return TRUE;
	}
	#endif /* SUPPORT_UTF */
	#endif /* NEVER */
	#endif /* SUPPORT_PCRE32 */


/*************************************************	/*************************************************
* Read or extend an input line *	* Read or extend an input line *
*************************************************/	*************************************************/
Line 1276 for (;;)	Line 1852 for (;;)
{	{
int dlen;	int dlen;

/* If libreadline support is required, use readline() to read a line if the	/* If libreadline or libedit support is required, use readline() to read a
input is a terminal. Note that readline() removes the trailing newline, so	line if the input is a terminal. Note that readline() removes the trailing
we must put it back again, to be compatible with fgets(). */	newline, so we must put it back again, to be compatible with fgets(). */

#ifdef SUPPORT_LIBREADLINE	#if defined(SUPPORT_LIBREADLINE) \|\| defined(SUPPORT_LIBEDIT)
if (isatty(fileno(f)))	if (isatty(fileno(f)))
{	{
size_t len;	size_t len;
Line 1314 for (;;)	Line 1890 for (;;)
{	{
int new_buffer_size = 2*buffer_size;	int new_buffer_size = 2*buffer_size;
pcre_uint8 new_buffer = (pcre_uint8 )malloc(new_buffer_size);	pcre_uint8 new_buffer = (pcre_uint8 )malloc(new_buffer_size);
pcre_uint8 new_dbuffer = (pcre_uint8 )malloc(new_buffer_size);
pcre_uint8 new_pbuffer = (pcre_uint8 )malloc(new_buffer_size);	pcre_uint8 new_pbuffer = (pcre_uint8 )malloc(new_buffer_size);

if (new_buffer == NULL \|\| new_dbuffer == NULL \|\| new_pbuffer == NULL)	if (new_buffer == NULL \|\| new_pbuffer == NULL)
{	{
fprintf(stderr, "pcretest: malloc(%d) failed\n", new_buffer_size);	fprintf(stderr, "pcretest: malloc(%d) failed\n", new_buffer_size);
exit(1);	exit(1);
Line 1332 for (;;)	Line 1907 for (;;)
here = new_buffer + (here - buffer);	here = new_buffer + (here - buffer);

free(buffer);	free(buffer);
free(dbuffer);
free(pbuffer);	free(pbuffer);

buffer = new_buffer;	buffer = new_buffer;
dbuffer = new_dbuffer;
pbuffer = new_pbuffer;	pbuffer = new_pbuffer;
}	}
}	}

return NULL; /* Control never gets here */	/* Control never gets here */
}	}


Line 1379 return(result);	Line 1952 return(result);

/* Print a single character either literally, or as a hex escape. */	/* Print a single character either literally, or as a hex escape. */

static int pchar(int c, FILE *f)	static int pchar(pcre_uint32 c, FILE *f)
{	{
	int n = 0;
if (PRINTOK(c))	if (PRINTOK(c))
{	{
if (f != NULL) fprintf(f, "%c", c);	if (f != NULL) fprintf(f, "%c", c);
Line 1401 if (c < 0x100)	Line 1975 if (c < 0x100)
}	}
}	}

if (f != NULL) fprintf(f, "\\x{%02x}", c);	if (f != NULL) n = fprintf(f, "\\x{%02x}", c);
return (c <= 0x000000ff)? 6 :	return n >= 0 ? n : 0;
(c <= 0x00000fff)? 7 :
(c <= 0x0000ffff)? 8 :
(c <= 0x000fffff)? 9 : 10;
}	}


Line 1420 If handed a NULL file, just counts chars without print	Line 1991 If handed a NULL file, just counts chars without print

static int pchars(pcre_uint8 p, int length, FILE f)	static int pchars(pcre_uint8 p, int length, FILE f)
{	{
int c = 0;	pcre_uint32 c = 0;
int yield = 0;	int yield = 0;

if (length < 0)	if (length < 0)
Line 1458 return yield;	Line 2029 return yield;

static int strlen16(PCRE_SPTR16 p)	static int strlen16(PCRE_SPTR16 p)
{	{
int len = 0;	PCRE_SPTR16 pp = p;
while (*p++ != 0) len++;	while (*pp != 0) pp++;
return len;	return (int)(pp - p);
}	}
#endif /* SUPPORT_PCRE16 */	#endif /* SUPPORT_PCRE16 */



	#ifdef SUPPORT_PCRE32
	/*************************************************
	* Find length of 0-terminated 32-bit string *
	*************************************************/

	static int strlen32(PCRE_SPTR32 p)
	{
	PCRE_SPTR32 pp = p;
	while (*pp != 0) pp++;
	return (int)(pp - p);
	}
	#endif /* SUPPORT_PCRE32 */



#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
/*************************************************	/*************************************************
* Print 16-bit character string *	* Print 16-bit character string *
Line 1482 if (length < 0)	Line 2069 if (length < 0)

while (length-- > 0)	while (length-- > 0)
{	{
int c = *p++ & 0xffff;	pcre_uint32 c = *p++ & 0xffff;
#if !defined NOUTF	#if !defined NOUTF
if (use_utf && c >= 0xD800 && c < 0xDC00 && length > 0)	if (use_utf && c >= 0xD800 && c < 0xDC00 && length > 0)
{	{
int d = *p & 0xffff;	int d = *p & 0xffff;
if (d >= 0xDC00 && d < 0xDFFF)	if (d >= 0xDC00 && d <= 0xDFFF)
{	{
c = ((c & 0x3ff) << 10) + (d & 0x3ff) + 0x10000;	c = ((c & 0x3ff) << 10) + (d & 0x3ff) + 0x10000;
length--;	length--;
Line 1504 return yield;	Line 2091 return yield;



	#ifdef SUPPORT_PCRE32
	/*************************************************
	* Print 32-bit character string *
	*************************************************/

	/* Must handle UTF-32 strings in utf mode. Yields number of characters printed.
	If handed a NULL file, just counts chars without printing. */

	static int pchars32(PCRE_SPTR32 p, int length, BOOL utf, FILE *f)
	{
	int yield = 0;

	(void)(utf); /* Avoid compiler warning */

	if (length < 0)
	length = strlen32(p);

	while (length-- > 0)
	{
	pcre_uint32 c = *p++;
	yield += pchar(c, f);
	}

	return yield;
	}
	#endif /* SUPPORT_PCRE32 */



#ifdef SUPPORT_PCRE8	#ifdef SUPPORT_PCRE8
/*************************************************	/*************************************************
* Read a capture name (8-bit) and check it *	* Read a capture name (8-bit) and check it *
Line 1557 return p;	Line 2173 return p;



	#ifdef SUPPORT_PCRE32
/*************************************************	/*************************************************
	* Read a capture name (32-bit) and check it *
	*************************************************/

	/* Note that the text being read is 8-bit. */

	static pcre_uint8 *
	read_capture_name32(pcre_uint8 p, pcre_uint32 pp, pcre re)
	{
	pcre_uint32 npp = pp;
	while (isalnum(p)) npp++ = *p++;
	*npp++ = 0;
	*npp = 0;
	if (pcre32_get_stringnumber((pcre32 )re, (PCRE_SPTR32)(pp)) < 0)
	{
	fprintf(outfile, "no parentheses with name \"");
	PCHARSV(*pp, 0, -1, outfile);
	fprintf(outfile, "\"\n");
	}
	*pp = npp;
	return p;
	}
	#endif /* SUPPORT_PCRE32 */



	/*************************************************
* Callout function *	* Callout function *
*************************************************/	*************************************************/

Line 1677 show_malloc variable is set only during matching. */	Line 2320 show_malloc variable is set only during matching. */
static void *new_malloc(size_t size)	static void *new_malloc(size_t size)
{	{
void *block = malloc(size);	void *block = malloc(size);
gotten_store = size;
if (first_gotten_store == 0) first_gotten_store = size;
if (show_malloc)	if (show_malloc)
fprintf(outfile, "malloc %3d %p\n", (int)size, block);	fprintf(outfile, "malloc %3d %p\n", (int)size, block);
return block;	return block;
Line 1714 free(block);	Line 2355 free(block);
*************************************************/	*************************************************/

/* Get one piece of information from the pcre_fullinfo() function. When only	/* Get one piece of information from the pcre_fullinfo() function. When only
one of 8-bit or 16-bit is supported, use_pcre16 should always have the correct	one of 8-, 16- or 32-bit is supported, pcre_mode should always have the correct
value, but the code is defensive.	value, but the code is defensive.

Arguments:	Arguments:
Line 1731 new_info(pcre re, pcre_extra study, int option, void	Line 2372 new_info(pcre re, pcre_extra study, int option, void
{	{
int rc;	int rc;

if (use_pcre16)	if (pcre_mode == PCRE32_MODE)
	#ifdef SUPPORT_PCRE32
	rc = pcre32_fullinfo((pcre32 )re, (pcre32_extra )study, option, ptr);
	#else
	rc = PCRE_ERROR_BADMODE;
	#endif
	else if (pcre_mode == PCRE16_MODE)
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
rc = pcre16_fullinfo((pcre16 )re, (pcre16_extra )study, option, ptr);	rc = pcre16_fullinfo((pcre16 )re, (pcre16_extra )study, option, ptr);
#else	#else
Line 1744 else	Line 2391 else
rc = PCRE_ERROR_BADMODE;	rc = PCRE_ERROR_BADMODE;
#endif	#endif

if (rc < 0)	if (rc < 0 && rc != PCRE_ERROR_UNSET)
{	{
fprintf(outfile, "Error %d from pcre%s_fullinfo(%d)\n", rc,	fprintf(outfile, "Error %d from pcre%s_fullinfo(%d)\n", rc,
use_pcre16? "16" : "", option);	pcre_mode == PCRE32_MODE ? "32" : pcre_mode == PCRE16_MODE ? "16" : "", option);
if (rc == PCRE_ERROR_BADMODE)	if (rc == PCRE_ERROR_BADMODE)
fprintf(outfile, "Running in %s-bit mode but pattern was compiled in "	fprintf(outfile, "Running in %d-bit mode but pattern was compiled in "
"%s-bit mode\n", use_pcre16? "16":"8", use_pcre16? "8":"16");	"%d-bit mode\n", 8 * CHAR_SIZE,
	8 * (REAL_PCRE_FLAGS(re) & PCRE_MODE_MASK));
}	}

return rc;	return rc;
Line 1799 bytes in the pattern itself. This is to make it possib	Line 2447 bytes in the pattern itself. This is to make it possib
ability to reload byte-flipped patterns, e.g. those compiled on a different	ability to reload byte-flipped patterns, e.g. those compiled on a different
architecture. */	architecture. */

	#if defined SUPPORT_PCRE8 \|\| defined SUPPORT_PCRE16
static void	static void
regexflip(pcre ere, pcre_extra extra)	regexflip8_or_16(pcre ere, pcre_extra extra)
{	{
REAL_PCRE re = (REAL_PCRE )ere;	real_pcre8_or_16 re = (real_pcre8_or_16 )ere;
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
int op;	int op;
pcre_uint16 ptr = (pcre_uint16 )re + re->name_table_offset;	pcre_uint16 ptr = (pcre_uint16 )re + re->name_table_offset;
Line 1818 BOOL utf16_char = FALSE;	Line 2467 BOOL utf16_char = FALSE;
re->magic_number = REVERSED_MAGIC_NUMBER;	re->magic_number = REVERSED_MAGIC_NUMBER;
re->size = swap_uint32(re->size);	re->size = swap_uint32(re->size);
re->options = swap_uint32(re->options);	re->options = swap_uint32(re->options);
re->flags = swap_uint16(re->flags);	re->flags = swap_uint32(re->flags);
re->top_bracket = swap_uint16(re->top_bracket);	re->limit_match = swap_uint32(re->limit_match);
re->top_backref = swap_uint16(re->top_backref);	re->limit_recursion = swap_uint32(re->limit_recursion);
re->first_char = swap_uint16(re->first_char);	re->first_char = swap_uint16(re->first_char);
re->req_char = swap_uint16(re->req_char);	re->req_char = swap_uint16(re->req_char);
	re->max_lookbehind = swap_uint16(re->max_lookbehind);
	re->top_bracket = swap_uint16(re->top_bracket);
	re->top_backref = swap_uint16(re->top_backref);
re->name_table_offset = swap_uint16(re->name_table_offset);	re->name_table_offset = swap_uint16(re->name_table_offset);
re->name_entry_size = swap_uint16(re->name_entry_size);	re->name_entry_size = swap_uint16(re->name_entry_size);
re->name_count = swap_uint16(re->name_count);	re->name_count = swap_uint16(re->name_count);
	re->ref_count = swap_uint16(re->ref_count);

if (extra != NULL)	if (extra != NULL)
{	{
Line 1839 if (extra != NULL)	Line 2492 if (extra != NULL)
in the name table, if present, and then in the pattern itself. */	in the name table, if present, and then in the pattern itself. */

#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
if (!use_pcre16) return;	if (pcre_mode != PCRE16_MODE) return;

while(TRUE)	while(TRUE)
{	{
Line 1977 while(TRUE)	Line 2630 while(TRUE)
/* Control should never reach here in 16 bit mode. */	/* Control should never reach here in 16 bit mode. */
#endif /* SUPPORT_PCRE16 */	#endif /* SUPPORT_PCRE16 */
}	}
	#endif /* SUPPORT_PCRE[8\|16] */



	#if defined SUPPORT_PCRE32
	static void
	regexflip_32(pcre ere, pcre_extra extra)
	{
	real_pcre32 re = (real_pcre32 )ere;
	int op;
	pcre_uint32 ptr = (pcre_uint32 )re + re->name_table_offset;
	int length = re->name_count * re->name_entry_size;

	/* Always flip the bytes in the main data block and study blocks. */

	re->magic_number = REVERSED_MAGIC_NUMBER;
	re->size = swap_uint32(re->size);
	re->options = swap_uint32(re->options);
	re->flags = swap_uint32(re->flags);
	re->limit_match = swap_uint32(re->limit_match);
	re->limit_recursion = swap_uint32(re->limit_recursion);
	re->first_char = swap_uint32(re->first_char);
	re->req_char = swap_uint32(re->req_char);
	re->max_lookbehind = swap_uint16(re->max_lookbehind);
	re->top_bracket = swap_uint16(re->top_bracket);
	re->top_backref = swap_uint16(re->top_backref);
	re->name_table_offset = swap_uint16(re->name_table_offset);
	re->name_entry_size = swap_uint16(re->name_entry_size);
	re->name_count = swap_uint16(re->name_count);
	re->ref_count = swap_uint16(re->ref_count);

	if (extra != NULL)
	{
	pcre_study_data rsd = (pcre_study_data )(extra->study_data);
	rsd->size = swap_uint32(rsd->size);
	rsd->flags = swap_uint32(rsd->flags);
	rsd->minlength = swap_uint32(rsd->minlength);
	}

	/* In 32-bit mode we must swap bytes in the name table, if present, and then in
	the pattern itself. */

	while(TRUE)
	{
	/* Swap previous characters. */
	while (length-- > 0)
	{
	ptr = swap_uint32(ptr);
	ptr++;
	}

	/* Get next opcode. */

	length = 0;
	op = *ptr;
	*ptr++ = swap_uint32(op);

	switch (op)
	{
	case OP_END:
	return;

	default:
	length = OP_lengths32[op] - 1;
	break;

	case OP_CLASS:
	case OP_NCLASS:
	/* Skip the character bit map. */
	ptr += 32/sizeof(pcre_uint32);
	length = 0;
	break;

	case OP_XCLASS:
	/* LINK_SIZE can only be 1 in 32-bit mode. */
	length = (int)((unsigned int)(ptr[0]) - (1 + LINK_SIZE + 1));

	/* Reverse the size of the XCLASS instance. */
	ptr = swap_uint32(ptr);
	ptr++;

	op = *ptr;
	*ptr = swap_uint32(op);
	ptr++;
	if ((op & XCL_MAP) != 0)
	{
	/* Skip the character bit map. */
	ptr += 32/sizeof(pcre_uint32);
	length -= 32/sizeof(pcre_uint32);
	}
	break;
	}
	}
	/* Control should never reach here in 32 bit mode. */
	}

	#endif /* SUPPORT_PCRE32 */



	static void
	regexflip(pcre ere, pcre_extra extra)
	{
	#if defined SUPPORT_PCRE32
	if (REAL_PCRE_FLAGS(ere) & PCRE_MODE32)
	regexflip_32(ere, extra);
	#endif
	#if defined SUPPORT_PCRE8 \|\| defined SUPPORT_PCRE16
	if (REAL_PCRE_FLAGS(ere) & (PCRE_MODE8 \| PCRE_MODE16))
	regexflip8_or_16(ere, extra);
	#endif
	}



/*************************************************	/*************************************************
* Check match or recursion limit *	* Check match or recursion limit *
*************************************************/	*************************************************/
Line 2058 return 0;	Line 2823 return 0;


/*************************************************	/*************************************************
* Check newline indicator *	* Check multicharacter option *
*************************************************/	*************************************************/

/* This is used both at compile and run-time to check for <xxx> escapes. Print	/* This is used both at compile and run-time to check for <xxx> escapes. Print
Line 2067 a message and return 0 if there is no match.	Line 2832 a message and return 0 if there is no match.
Arguments:	Arguments:
p points after the leading '<'	p points after the leading '<'
f file for error message	f file for error message
	nl TRUE to check only for newline settings
	stype "modifier" or "escape sequence"

Returns: appropriate PCRE_NEWLINE_xxx flags, or 0	Returns: appropriate PCRE_NEWLINE_xxx flags, or 0
*/	*/

static int	static int
check_newline(pcre_uint8 p, FILE f)	check_mc_option(pcre_uint8 p, FILE f, BOOL nl, const char *stype)
{	{
if (strncmpic(p, (pcre_uint8 *)"cr>", 3) == 0) return PCRE_NEWLINE_CR;	if (strncmpic(p, (pcre_uint8 *)"cr>", 3) == 0) return PCRE_NEWLINE_CR;
if (strncmpic(p, (pcre_uint8 *)"lf>", 3) == 0) return PCRE_NEWLINE_LF;	if (strncmpic(p, (pcre_uint8 *)"lf>", 3) == 0) return PCRE_NEWLINE_LF;
Line 2081 if (strncmpic(p, (pcre_uint8 *)"anycrlf>", 8) == 0) re	Line 2848 if (strncmpic(p, (pcre_uint8 *)"anycrlf>", 8) == 0) re
if (strncmpic(p, (pcre_uint8 *)"any>", 4) == 0) return PCRE_NEWLINE_ANY;	if (strncmpic(p, (pcre_uint8 *)"any>", 4) == 0) return PCRE_NEWLINE_ANY;
if (strncmpic(p, (pcre_uint8 *)"bsr_anycrlf>", 12) == 0) return PCRE_BSR_ANYCRLF;	if (strncmpic(p, (pcre_uint8 *)"bsr_anycrlf>", 12) == 0) return PCRE_BSR_ANYCRLF;
if (strncmpic(p, (pcre_uint8 *)"bsr_unicode>", 12) == 0) return PCRE_BSR_UNICODE;	if (strncmpic(p, (pcre_uint8 *)"bsr_unicode>", 12) == 0) return PCRE_BSR_UNICODE;
fprintf(f, "Unknown newline type at: <%s\n", p);
	if (!nl)
	{
	if (strncmpic(p, (pcre_uint8 *)"JS>", 3) == 0) return PCRE_JAVASCRIPT_COMPAT;
	}

	fprintf(f, "Unknown %s at: <%s\n", stype, p);
return 0;	return 0;
}	}

Line 2096 usage(void)	Line 2869 usage(void)
{	{
printf("Usage: pcretest [options] [<input file> [<output file>]]\n\n");	printf("Usage: pcretest [options] [<input file> [<output file>]]\n\n");
printf("Input and output default to stdin and stdout.\n");	printf("Input and output default to stdin and stdout.\n");
#ifdef SUPPORT_LIBREADLINE	#if defined(SUPPORT_LIBREADLINE) \|\| defined(SUPPORT_LIBEDIT)
printf("If input is a terminal, readline() is used to read from it.\n");	printf("If input is a terminal, readline() is used to read from it.\n");
#else	#else
printf("This version of pcretest is not linked with readline().\n");	printf("This version of pcretest is not linked with readline().\n");
Line 2105 printf("\nOptions:\n");	Line 2878 printf("\nOptions:\n");
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
printf(" -16 use the 16-bit library\n");	printf(" -16 use the 16-bit library\n");
#endif	#endif
	#ifdef SUPPORT_PCRE32
	printf(" -32 use the 32-bit library\n");
	#endif
printf(" -b show compiled code\n");	printf(" -b show compiled code\n");
printf(" -C show PCRE compile-time options and exit\n");	printf(" -C show PCRE compile-time options and exit\n");
printf(" -C arg show a specific compile-time option\n");	printf(" -C arg show a specific compile-time option\n");
Line 2112 printf(" and exit with its value. The arg ca	Line 2888 printf(" and exit with its value. The arg ca
printf(" linksize internal link size [2, 3, 4]\n");	printf(" linksize internal link size [2, 3, 4]\n");
printf(" pcre8 8 bit library support enabled [0, 1]\n");	printf(" pcre8 8 bit library support enabled [0, 1]\n");
printf(" pcre16 16 bit library support enabled [0, 1]\n");	printf(" pcre16 16 bit library support enabled [0, 1]\n");
	printf(" pcre32 32 bit library support enabled [0, 1]\n");
printf(" utf Unicode Transformation Format supported [0, 1]\n");	printf(" utf Unicode Transformation Format supported [0, 1]\n");
printf(" ucp Unicode Properties supported [0, 1]\n");	printf(" ucp Unicode Properties supported [0, 1]\n");
printf(" jit Just-in-time compiler supported [0, 1]\n");	printf(" jit Just-in-time compiler supported [0, 1]\n");
Line 2124 printf(" -help show usage information\n");	Line 2901 printf(" -help show usage information\n");
printf(" -i show information about compiled patterns\n"	printf(" -i show information about compiled patterns\n"
" -M find MATCH_LIMIT minimum for each subject\n"	" -M find MATCH_LIMIT minimum for each subject\n"
" -m output memory used information\n"	" -m output memory used information\n"
	" -O set PCRE_NO_AUTO_POSSESS on each pattern\n"
" -o <n> set size of offsets vector to <n>\n");	" -o <n> set size of offsets vector to <n>\n");
#if !defined NOPOSIX	#if !defined NOPOSIX
printf(" -p use POSIX interface\n");	printf(" -p use POSIX interface\n");
Line 2132 printf(" -q quiet: do not output PCRE version n	Line 2910 printf(" -q quiet: do not output PCRE version n
printf(" -S <n> set stack size to <n> megabytes\n");	printf(" -S <n> set stack size to <n> megabytes\n");
printf(" -s force each pattern to be studied at basic level\n"	printf(" -s force each pattern to be studied at basic level\n"
" -s+ force each pattern to be studied, using JIT if available\n"	" -s+ force each pattern to be studied, using JIT if available\n"
	" -s++ ditto, verifying when JIT was actually used\n"
	" -s+n force each pattern to be studied, using JIT if available,\n"
	" where 1 <= n <= 7 selects JIT options\n"
	" -s++n ditto, verifying when JIT was actually used\n"
" -t time compilation and execution\n");	" -t time compilation and execution\n");
printf(" -t <n> time compilation and execution, repeating <n> times\n");	printf(" -t <n> time compilation and execution, repeating <n> times\n");
printf(" -tm time execution (matching) only\n");	printf(" -tm time execution (matching) only\n");
printf(" -tm <n> time execution (matching) only, repeating <n> times\n");	printf(" -tm <n> time execution (matching) only, repeating <n> times\n");
	printf(" -T same as -t, but show total times at the end\n");
	printf(" -TM same as -tm, but show total time at the end\n");
}	}


Line 2155 const char *version;	Line 2939 const char *version;
int options = 0;	int options = 0;
int study_options = 0;	int study_options = 0;
int default_find_match_limit = FALSE;	int default_find_match_limit = FALSE;
	pcre_uint32 default_options = 0;
int op = 1;	int op = 1;
int timeit = 0;	int timeit = 0;
int timeitm = 0;	int timeitm = 0;
	int showtotaltimes = 0;
int showinfo = 0;	int showinfo = 0;
int showstore = 0;	int showstore = 0;
int force_study = -1;	int force_study = -1;
Line 2166 int quiet = 0;	Line 2952 int quiet = 0;
int size_offsets = 45;	int size_offsets = 45;
int size_offsets_max;	int size_offsets_max;
int *offsets = NULL;	int *offsets = NULL;
#if !defined NOPOSIX
int posix = 0;
#endif
int debug = 0;	int debug = 0;
int done = 0;	int done = 0;
int all_use_dfa = 0;	int all_use_dfa = 0;
	int verify_jit = 0;
int yield = 0;	int yield = 0;
int stack_size;	int stack_size;
	pcre_uint8 *dbuffer = NULL;
	pcre_uint8 lockout[24] = { 0 };
	size_t dbuffer_size = 1u << 14;
	clock_t total_compile_time = 0;
	clock_t total_study_time = 0;
	clock_t total_match_time = 0;

	#if !defined NOPOSIX
	int posix = 0;
	#endif
	#if !defined NODFA
	int *dfa_workspace = NULL;
	#endif

pcre_jit_stack *jit_stack = NULL;	pcre_jit_stack *jit_stack = NULL;

/* These vectors store, end-to-end, a list of zero-terminated captured	/* These vectors store, end-to-end, a list of zero-terminated captured
substring names, each list itself being terminated by an empty name. Assume	substring names, each list itself being terminated by an empty name. Assume
that 1024 is plenty long enough for the few names we'll be testing. It is	that 1024 is plenty long enough for the few names we'll be testing. It is
easiest to keep separate 8-bit and 16-bit versions, using the 16-bit version	easiest to keep separate 8-, 16- and 32-bit versions, using the 32-bit version
for the actual memory, to ensure alignment. */	for the actual memory, to ensure alignment. */

pcre_uint16 copynames[1024];	pcre_uint32 copynames[1024];
pcre_uint16 getnames[1024];	pcre_uint32 getnames[1024];

	#ifdef SUPPORT_PCRE32
	pcre_uint32 *cn32ptr;
	pcre_uint32 *gn32ptr;
	#endif

#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
	pcre_uint16 copynames16 = (pcre_uint16 )copynames;
	pcre_uint16 getnames16 = (pcre_uint16 )getnames;
pcre_uint16 *cn16ptr;	pcre_uint16 *cn16ptr;
pcre_uint16 *gn16ptr;	pcre_uint16 *gn16ptr;
#endif	#endif
Line 2199 pcre_uint8 *gn8ptr;	Line 3003 pcre_uint8 *gn8ptr;
#endif	#endif

/* Get buffers from malloc() so that valgrind will check their misuse when	/* Get buffers from malloc() so that valgrind will check their misuse when
debugging. They grow automatically when very long lines are read. The 16-bit	debugging. They grow automatically when very long lines are read. The 16-
buffer (buffer16) is obtained only if needed. */	and 32-bit buffers (buffer16, buffer32) are obtained only if needed. */

buffer = (pcre_uint8 *)malloc(buffer_size);	buffer = (pcre_uint8 *)malloc(buffer_size);
dbuffer = (pcre_uint8 *)malloc(buffer_size);
pbuffer = (pcre_uint8 *)malloc(buffer_size);	pbuffer = (pcre_uint8 *)malloc(buffer_size);

/* The outfile variable is static so that new_malloc can use it. */	/* The outfile variable is static so that new_malloc can use it. */
Line 2222 _setmode( _fileno( stdout ), _O_BINARY );	Line 3025 _setmode( _fileno( stdout ), _O_BINARY );
/* Get the version number: both pcre_version() and pcre16_version() give the	/* Get the version number: both pcre_version() and pcre16_version() give the
same answer. We just need to ensure that we call one that is available. */	same answer. We just need to ensure that we call one that is available. */

#ifdef SUPPORT_PCRE8	#if defined SUPPORT_PCRE8
version = pcre_version();	version = pcre_version();
#else	#elif defined SUPPORT_PCRE16
version = pcre16_version();	version = pcre16_version();
	#elif defined SUPPORT_PCRE32
	version = pcre32_version();
#endif	#endif

/* Scan options */	/* Scan options */
Line 2233 version = pcre16_version();	Line 3038 version = pcre16_version();
while (argc > 1 && argv[op][0] == '-')	while (argc > 1 && argv[op][0] == '-')
{	{
pcre_uint8 *endptr;	pcre_uint8 *endptr;
	char *arg = argv[op];

if (strcmp(argv[op], "-m") == 0) showstore = 1;	if (strcmp(arg, "-m") == 0) showstore = 1;
else if (strcmp(argv[op], "-s") == 0) force_study = 0;	else if (strcmp(arg, "-s") == 0) force_study = 0;
else if (strcmp(argv[op], "-s+") == 0)
	else if (strncmp(arg, "-s+", 3) == 0)
{	{
	arg += 3;
	if (*arg == '+') { arg++; verify_jit = TRUE; }
force_study = 1;	force_study = 1;
force_study_options = PCRE_STUDY_JIT_COMPILE;	if (*arg == 0)
	force_study_options = jit_study_bits[6];
	else if (arg >= '1' && arg <= '7')
	force_study_options = jit_study_bits[*arg - '1'];
	else goto BAD_ARG;
}	}
else if (strcmp(argv[op], "-16") == 0)	else if (strcmp(arg, "-8") == 0)
{	{
	#ifdef SUPPORT_PCRE8
	pcre_mode = PCRE8_MODE;
	#else
	printf("** This version of PCRE was built without 8-bit support\n");
	exit(1);
	#endif
	}
	else if (strcmp(arg, "-16") == 0)
	{
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
use_pcre16 = 1;	pcre_mode = PCRE16_MODE;
#else	#else
printf("** This version of PCRE was built without 16-bit support\n");	printf("** This version of PCRE was built without 16-bit support\n");
exit(1);	exit(1);
#endif	#endif
}	}
else if (strcmp(argv[op], "-q") == 0) quiet = 1;	else if (strcmp(arg, "-32") == 0)
else if (strcmp(argv[op], "-b") == 0) debug = 1;	{
else if (strcmp(argv[op], "-i") == 0) showinfo = 1;	#ifdef SUPPORT_PCRE32
else if (strcmp(argv[op], "-d") == 0) showinfo = debug = 1;	pcre_mode = PCRE32_MODE;
else if (strcmp(argv[op], "-M") == 0) default_find_match_limit = TRUE;	#else
	printf("** This version of PCRE was built without 32-bit support\n");
	exit(1);
	#endif
	}
	else if (strcmp(arg, "-q") == 0) quiet = 1;
	else if (strcmp(arg, "-b") == 0) debug = 1;
	else if (strcmp(arg, "-i") == 0) showinfo = 1;
	else if (strcmp(arg, "-d") == 0) showinfo = debug = 1;
	else if (strcmp(arg, "-M") == 0) default_find_match_limit = TRUE;
	else if (strcmp(arg, "-O") == 0) default_options \|= PCRE_NO_AUTO_POSSESS;
#if !defined NODFA	#if !defined NODFA
else if (strcmp(argv[op], "-dfa") == 0) all_use_dfa = 1;	else if (strcmp(arg, "-dfa") == 0) all_use_dfa = 1;
#endif	#endif
else if (strcmp(argv[op], "-o") == 0 && argc > 2 &&	else if (strcmp(arg, "-o") == 0 && argc > 2 &&
((size_offsets = get_value((pcre_uint8 *)argv[op+1], &endptr)),	((size_offsets = get_value((pcre_uint8 *)argv[op+1], &endptr)),
*endptr == 0))	*endptr == 0))
{	{
op++;	op++;
argc--;	argc--;
}	}
else if (strcmp(argv[op], "-t") == 0 \|\| strcmp(argv[op], "-tm") == 0)	else if (strcmp(arg, "-t") == 0 \|\| strcmp(arg, "-tm") == 0 \|\|
	strcmp(arg, "-T") == 0 \|\| strcmp(arg, "-TM") == 0)
{	{
int both = argv[op][2] == 0;
int temp;	int temp;
	int both = arg[2] == 0;
	showtotaltimes = arg[1] == 'T';
if (argc > 2 && (temp = get_value((pcre_uint8 *)argv[op+1], &endptr),	if (argc > 2 && (temp = get_value((pcre_uint8 *)argv[op+1], &endptr),
*endptr == 0))	*endptr == 0))
{	{
Line 2279 while (argc > 1 && argv[op][0] == '-')	Line 3113 while (argc > 1 && argv[op][0] == '-')
else timeitm = LOOPREPEAT;	else timeitm = LOOPREPEAT;
if (both) timeit = timeitm;	if (both) timeit = timeitm;
}	}
else if (strcmp(argv[op], "-S") == 0 && argc > 2 &&	else if (strcmp(arg, "-S") == 0 && argc > 2 &&
((stack_size = get_value((pcre_uint8 *)argv[op+1], &endptr)),	((stack_size = get_value((pcre_uint8 *)argv[op+1], &endptr)),
*endptr == 0))	*endptr == 0))
{	{
#if defined(_WIN32) \|\| defined(WIN32) \|\| defined(__minix)	#if defined(_WIN32) \|\| defined(WIN32) \|\| defined(__minix) \|\| defined(NATIVE_ZOS) \|\| defined(__VMS)
printf("PCRE: -S not supported on this OS\n");	printf("PCRE: -S not supported on this OS\n");
exit(1);	exit(1);
#else	#else
Line 2302 while (argc > 1 && argv[op][0] == '-')	Line 3136 while (argc > 1 && argv[op][0] == '-')
#endif	#endif
}	}
#if !defined NOPOSIX	#if !defined NOPOSIX
else if (strcmp(argv[op], "-p") == 0) posix = 1;	else if (strcmp(arg, "-p") == 0) posix = 1;
#endif	#endif
else if (strcmp(argv[op], "-C") == 0)	else if (strcmp(arg, "-C") == 0)
{	{
int rc;	int rc;
unsigned long int lrc;	unsigned long int lrc;
Line 2316 while (argc > 1 && argv[op][0] == '-')	Line 3150 while (argc > 1 && argv[op][0] == '-')
(void)PCRE_CONFIG(PCRE_CONFIG_LINK_SIZE, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_LINK_SIZE, &rc);
printf("%d\n", rc);	printf("%d\n", rc);
yield = rc;	yield = rc;
goto EXIT;
	#ifdef __VMS
	vms_setsymbol("LINKSIZE",0,yield );
	#endif
}	}
if (strcmp(argv[op + 1], "pcre8") == 0)	else if (strcmp(argv[op + 1], "pcre8") == 0)
{	{
#ifdef SUPPORT_PCRE8	#ifdef SUPPORT_PCRE8
printf("1\n");	printf("1\n");
Line 2327 while (argc > 1 && argv[op][0] == '-')	Line 3164 while (argc > 1 && argv[op][0] == '-')
printf("0\n");	printf("0\n");
yield = 0;	yield = 0;
#endif	#endif
goto EXIT;	#ifdef __VMS
	vms_setsymbol("PCRE8",0,yield );
	#endif
}	}
if (strcmp(argv[op + 1], "pcre16") == 0)	else if (strcmp(argv[op + 1], "pcre16") == 0)
{	{
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
printf("1\n");	printf("1\n");
Line 2338 while (argc > 1 && argv[op][0] == '-')	Line 3177 while (argc > 1 && argv[op][0] == '-')
printf("0\n");	printf("0\n");
yield = 0;	yield = 0;
#endif	#endif
goto EXIT;	#ifdef __VMS
	vms_setsymbol("PCRE16",0,yield );
	#endif
}	}
if (strcmp(argv[op + 1], "utf") == 0)	else if (strcmp(argv[op + 1], "pcre32") == 0)
{	{
	#ifdef SUPPORT_PCRE32
	printf("1\n");
	yield = 1;
	#else
	printf("0\n");
	yield = 0;
	#endif
	#ifdef __VMS
	vms_setsymbol("PCRE32",0,yield );
	#endif
	}
	else if (strcmp(argv[op + 1], "utf") == 0)
	{
#ifdef SUPPORT_PCRE8	#ifdef SUPPORT_PCRE8
(void)pcre_config(PCRE_CONFIG_UTF8, &rc);	if (pcre_mode == PCRE8_MODE)
	(void)pcre_config(PCRE_CONFIG_UTF8, &rc);
	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
	(void)pcre16_config(PCRE_CONFIG_UTF16, &rc);
	#endif
	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
	(void)pcre32_config(PCRE_CONFIG_UTF32, &rc);
	#endif
printf("%d\n", rc);	printf("%d\n", rc);
yield = rc;	yield = rc;
#else	#ifdef __VMS
(void)pcre16_config(PCRE_CONFIG_UTF16, &rc);	vms_setsymbol("UTF",0,yield );
printf("%d\n", rc);
yield = rc;
#endif	#endif
goto EXIT;
}	}
if (strcmp(argv[op + 1], "ucp") == 0)	else if (strcmp(argv[op + 1], "ucp") == 0)
{	{
(void)PCRE_CONFIG(PCRE_CONFIG_UNICODE_PROPERTIES, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_UNICODE_PROPERTIES, &rc);
printf("%d\n", rc);	printf("%d\n", rc);
yield = rc;	yield = rc;
goto EXIT;
}	}
if (strcmp(argv[op + 1], "jit") == 0)	else if (strcmp(argv[op + 1], "jit") == 0)
{	{
(void)PCRE_CONFIG(PCRE_CONFIG_JIT, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_JIT, &rc);
printf("%d\n", rc);	printf("%d\n", rc);
yield = rc;	yield = rc;
goto EXIT;
}	}
if (strcmp(argv[op + 1], "newline") == 0)	else if (strcmp(argv[op + 1], "newline") == 0)
{	{
(void)PCRE_CONFIG(PCRE_CONFIG_NEWLINE, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_NEWLINE, &rc);
/* Note that these values are always the ASCII values, even	print_newline_config(rc, TRUE);
in EBCDIC environments. CR is 13 and NL is 10. */
printf("%s\n", (rc == 13)? "CR" :
(rc == 10)? "LF" : (rc == (13<<8 \| 10))? "CRLF" :
(rc == -2)? "ANYCRLF" :
(rc == -1)? "ANY" : "???");
goto EXIT;
}	}
printf("Unknown -C option: %s\n", argv[op + 1]);	else if (strcmp(argv[op + 1], "ebcdic") == 0)
	{
	#ifdef EBCDIC
	printf("1\n");
	yield = 1;
	#else
	printf("0\n");
	#endif
	}
	else if (strcmp(argv[op + 1], "ebcdic-nl") == 0)
	{
	#ifdef EBCDIC
	printf("0x%02x\n", CHAR_LF);
	#else
	printf("0\n");
	#endif
	}
	else
	{
	printf("Unknown -C option: %s\n", argv[op + 1]);
	}
goto EXIT;	goto EXIT;
}	}

	/* No argument for -C: output all configuration information. */

printf("PCRE version %s\n", version);	printf("PCRE version %s\n", version);
printf("Compiled with\n");	printf("Compiled with\n");

	#ifdef EBCDIC
	printf(" EBCDIC code support: LF is 0x%02x\n", CHAR_LF);
	#endif

/* At least one of SUPPORT_PCRE8 and SUPPORT_PCRE16 will be set. If both	/* At least one of SUPPORT_PCRE8 and SUPPORT_PCRE16 will be set. If both
are set, either both UTFs are supported or both are not supported. */	are set, either both UTFs are supported or both are not supported. */

#if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16	#ifdef SUPPORT_PCRE8
printf(" 8-bit and 16-bit support\n");	printf(" 8-bit support\n");
(void)pcre_config(PCRE_CONFIG_UTF8, &rc);	(void)pcre_config(PCRE_CONFIG_UTF8, &rc);
if (rc)	printf (" %sUTF-8 support\n", rc ? "" : "No ");
printf(" UTF-8 and UTF-16 support\n");	#endif
else	#ifdef SUPPORT_PCRE16
printf(" No UTF-8 or UTF-16 support\n");	printf(" 16-bit support\n");
#elif defined SUPPORT_PCRE8
printf(" 8-bit support only\n");
(void)pcre_config(PCRE_CONFIG_UTF8, &rc);
printf(" %sUTF-8 support\n", rc? "" : "No ");
#else
printf(" 16-bit support only\n");
(void)pcre16_config(PCRE_CONFIG_UTF16, &rc);	(void)pcre16_config(PCRE_CONFIG_UTF16, &rc);
printf(" %sUTF-16 support\n", rc? "" : "No ");	printf (" %sUTF-16 support\n", rc ? "" : "No ");
#endif	#endif
	#ifdef SUPPORT_PCRE32
	printf(" 32-bit support\n");
	(void)pcre32_config(PCRE_CONFIG_UTF32, &rc);
	printf (" %sUTF-32 support\n", rc ? "" : "No ");
	#endif

(void)PCRE_CONFIG(PCRE_CONFIG_UNICODE_PROPERTIES, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_UNICODE_PROPERTIES, &rc);
printf(" %sUnicode properties support\n", rc? "" : "No ");	printf(" %sUnicode properties support\n", rc? "" : "No ");
Line 2417 are set, either both UTFs are supported or both are no	Line 3295 are set, either both UTFs are supported or both are no
else	else
printf(" No just-in-time compiler support\n");	printf(" No just-in-time compiler support\n");
(void)PCRE_CONFIG(PCRE_CONFIG_NEWLINE, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_NEWLINE, &rc);
/* Note that these values are always the ASCII values, even	print_newline_config(rc, FALSE);
in EBCDIC environments. CR is 13 and NL is 10. */
printf(" Newline sequence is %s\n", (rc == 13)? "CR" :
(rc == 10)? "LF" : (rc == (13<<8 \| 10))? "CRLF" :
(rc == -2)? "ANYCRLF" :
(rc == -1)? "ANY" : "???");
(void)PCRE_CONFIG(PCRE_CONFIG_BSR, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_BSR, &rc);
printf(" \\R matches %s\n", rc? "CR, LF, or CRLF only" :	printf(" \\R matches %s\n", rc? "CR, LF, or CRLF only" :
"all Unicode newlines");	"all Unicode newlines");
Line 2430 are set, either both UTFs are supported or both are no	Line 3303 are set, either both UTFs are supported or both are no
printf(" Internal link size = %d\n", rc);	printf(" Internal link size = %d\n", rc);
(void)PCRE_CONFIG(PCRE_CONFIG_POSIX_MALLOC_THRESHOLD, &rc);	(void)PCRE_CONFIG(PCRE_CONFIG_POSIX_MALLOC_THRESHOLD, &rc);
printf(" POSIX malloc threshold = %d\n", rc);	printf(" POSIX malloc threshold = %d\n", rc);
	(void)PCRE_CONFIG(PCRE_CONFIG_PARENS_LIMIT, &lrc);
	printf(" Parentheses nest limit = %ld\n", lrc);
(void)PCRE_CONFIG(PCRE_CONFIG_MATCH_LIMIT, &lrc);	(void)PCRE_CONFIG(PCRE_CONFIG_MATCH_LIMIT, &lrc);
printf(" Default match limit = %ld\n", lrc);	printf(" Default match limit = %ld\n", lrc);
(void)PCRE_CONFIG(PCRE_CONFIG_MATCH_LIMIT_RECURSION, &lrc);	(void)PCRE_CONFIG(PCRE_CONFIG_MATCH_LIMIT_RECURSION, &lrc);
Line 2444 are set, either both UTFs are supported or both are no	Line 3319 are set, either both UTFs are supported or both are no
printf("\n");	printf("\n");
goto EXIT;	goto EXIT;
}	}
else if (strcmp(argv[op], "-help") == 0 \|\|	else if (strcmp(arg, "-help") == 0 \|\|
strcmp(argv[op], "--help") == 0)	strcmp(arg, "--help") == 0)
{	{
usage();	usage();
goto EXIT;	goto EXIT;
}	}
else	else
{	{
printf("** Unknown or malformed option %s\n", argv[op]);	BAD_ARG:
	printf("** Unknown or malformed option %s\n", arg);
usage();	usage();
yield = 1;	yield = 1;
goto EXIT;	goto EXIT;
Line 2513 pcre16_stack_malloc = stack_malloc;	Line 3389 pcre16_stack_malloc = stack_malloc;
pcre16_stack_free = stack_free;	pcre16_stack_free = stack_free;
#endif	#endif

/* Heading line unless quiet, then prompt for first regex if stdin */	#ifdef SUPPORT_PCRE32
	pcre32_malloc = new_malloc;
	pcre32_free = new_free;
	pcre32_stack_malloc = stack_malloc;
	pcre32_stack_free = stack_free;
	#endif

	/* Heading line unless quiet */

if (!quiet) fprintf(outfile, "PCRE version %s\n\n", version);	if (!quiet) fprintf(outfile, "PCRE version %s\n\n", version);

/* Main loop */	/* Main loop */
Line 2536 while (!done)	Line 3419 while (!done)
const pcre_uint8 *tables = NULL;	const pcre_uint8 *tables = NULL;
unsigned long int get_options;	unsigned long int get_options;
unsigned long int true_size, true_study_size = 0;	unsigned long int true_size, true_study_size = 0;
size_t size, regex_gotten_store;	size_t size;
int do_allcaps = 0;	int do_allcaps = 0;
int do_mark = 0;	int do_mark = 0;
int do_study = 0;	int do_study = 0;
Line 2550 while (!done)	Line 3433 while (!done)
int do_flip = 0;	int do_flip = 0;
int erroroffset, len, delimiter, poffset;	int erroroffset, len, delimiter, poffset;

	#if !defined NODFA
	int dfa_matched = 0;
	#endif

use_utf = 0;	use_utf = 0;
debug_lengths = 1;	debug_lengths = 1;

Line 2561 while (!done)	Line 3448 while (!done)
while (isspace(*p)) p++;	while (isspace(*p)) p++;
if (*p == 0) continue;	if (*p == 0) continue;

	/* Handle option lock-out setting */

	if (*p == '<' && p[1] == ' ')
	{
	p += 2;
	while (isspace(*p)) p++;
	if (strncmp((char *)p, "forbid ", 7) == 0)
	{
	p += 7;
	while (isspace(*p)) p++;
	pp = lockout;
	while (!isspace(*p) && pp < lockout + sizeof(lockout) - 1)
	pp++ = p++;
	*pp = 0;
	}
	else
	{
	printf("** Unrecognized special command '%s'\n", p);
	yield = 1;
	goto EXIT;
	}
	continue;
	}

/* See if the pattern is to be loaded pre-compiled from a file. */	/* See if the pattern is to be loaded pre-compiled from a file. */

if (p == '<' && strchr((char )(p+1), '<') == NULL)	if (p == '<' && strchr((char )(p+1), '<') == NULL)
Line 2587 while (!done)	Line 3498 while (!done)
fprintf(outfile, "Failed to open %s: %s\n", p, strerror(errno));	fprintf(outfile, "Failed to open %s: %s\n", p, strerror(errno));
continue;	continue;
}	}

first_gotten_store = 0;
if (fread(sbuf, 1, 8, f) != 8) goto FAIL_READ;	if (fread(sbuf, 1, 8, f) != 8) goto FAIL_READ;

true_size =	true_size =
Line 2597 while (!done)	Line 3506 while (!done)
(sbuf[4] << 24) \| (sbuf[5] << 16) \| (sbuf[6] << 8) \| sbuf[7];	(sbuf[4] << 24) \| (sbuf[5] << 16) \| (sbuf[6] << 8) \| sbuf[7];

re = (pcre *)new_malloc(true_size);	re = (pcre *)new_malloc(true_size);
regex_gotten_store = first_gotten_store;	if (re == NULL)
	{
	printf("** Failed to get %d bytes of memory for pcre object\n",
	(int)true_size);
	yield = 1;
	goto EXIT;
	}
if (fread(re, 1, true_size, f) != true_size) goto FAIL_READ;	if (fread(re, 1, true_size, f) != true_size) goto FAIL_READ;

magic = ((REAL_PCRE *)re)->magic_number;	magic = REAL_PCRE_MAGIC(re);
if (magic != MAGIC_NUMBER)	if (magic != MAGIC_NUMBER)
{	{
if (swap_uint32(magic) == MAGIC_NUMBER)	if (swap_uint32(magic) == MAGIC_NUMBER)
Line 2611 while (!done)	Line 3525 while (!done)
else	else
{	{
fprintf(outfile, "Data in %s is not a compiled PCRE regex\n", p);	fprintf(outfile, "Data in %s is not a compiled PCRE regex\n", p);
	new_free(re);
fclose(f);	fclose(f);
continue;	continue;
}	}
Line 2640 while (!done)	Line 3555 while (!done)
{	{
PCRE_FREE_STUDY(extra);	PCRE_FREE_STUDY(extra);
}	}
if (re != NULL) new_free(re);	new_free(re);
fclose(f);	fclose(f);
continue;	continue;
}	}
Line 2656 while (!done)	Line 3571 while (!done)
PCRE_PATTERN_TO_HOST_BYTE_ORDER(rc, re, extra, NULL);	PCRE_PATTERN_TO_HOST_BYTE_ORDER(rc, re, extra, NULL);
if (rc == PCRE_ERROR_BADMODE)	if (rc == PCRE_ERROR_BADMODE)
{	{
	pcre_uint32 flags_in_host_byte_order;
	if (REAL_PCRE_MAGIC(re) == MAGIC_NUMBER)
	flags_in_host_byte_order = REAL_PCRE_FLAGS(re);
	else
	flags_in_host_byte_order = swap_uint32(REAL_PCRE_FLAGS(re));
/* Simulate the result of the function call below. */	/* Simulate the result of the function call below. */
fprintf(outfile, "Error %d from pcre%s_fullinfo(%d)\n", rc,	fprintf(outfile, "Error %d from pcre%s_fullinfo(%d)\n", rc,
use_pcre16? "16" : "", PCRE_INFO_OPTIONS);	pcre_mode == PCRE32_MODE ? "32" : pcre_mode == PCRE16_MODE ? "16" : "",
fprintf(outfile, "Running in %s-bit mode but pattern was compiled in "	PCRE_INFO_OPTIONS);
"%s-bit mode\n", use_pcre16? "16":"8", use_pcre16? "8":"16");	fprintf(outfile, "Running in %d-bit mode but pattern was compiled in "
	"%d-bit mode\n", 8 * CHAR_SIZE, 8 * (flags_in_host_byte_order & PCRE_MODE_MASK));
	new_free(re);
	fclose(f);
continue;	continue;
}	}
}	}

/* Need to know if UTF-8 for printing data strings. */	/* Need to know if UTF-8 for printing data strings. */

if (new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options) < 0) continue;	if (new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options) < 0)
	{
	new_free(re);
	fclose(f);
	continue;
	}
use_utf = (get_options & PCRE_UTF8) != 0;	use_utf = (get_options & PCRE_UTF8) != 0;

fclose(f);	fclose(f);
Line 2723 while (!done)	Line 3651 while (!done)
*pp++ = 0;	*pp++ = 0;
strcpy((char )pbuffer, (char )p);	strcpy((char )pbuffer, (char )p);

/* Look for options after final delimiter */	/* Look for modifiers and options after the final delimiter. */

options = 0;	options = default_options;
study_options = 0;	study_options = force_study_options;
log_store = showstore; /* default from command line */	log_store = showstore; /* default from command line */

while (*pp != 0)	while (*pp != 0)
{	{
	/* Check to see whether this modifier has been locked out for this file.
	This is complicated for the multi-character options that begin with '<'.
	If there is no '>' in the lockout string, all multi-character modifiers are
	locked out. */

	if (strchr((char )lockout, pp) != NULL)
	{
	if (pp == '<' && strchr((char )lockout, '>') != NULL)
	{
	int x = check_mc_option(pp+1, outfile, FALSE, "modifier");
	if (x == 0) goto SKIP_DATA;

	for (ppp = lockout; *ppp != 0; ppp++)
	{
	if (*ppp == '<')
	{
	int y = check_mc_option(ppp+1, outfile, FALSE, "modifier");
	if (y == 0)
	{
	printf("** Error in modifier forbid data - giving up.\n");
	yield = 1;
	goto EXIT;
	}
	if (x == y)
	{
	ppp = pp;
	while (*ppp != '>') ppp++;
	printf("** The %.*s modifier is locked out - giving up.\n",
	(int)(ppp - pp + 1), pp);
	yield = 1;
	goto EXIT;
	}
	}
	}
	}

	/* The single-character modifiers are straightforward. */

	else
	{
	printf("** The /%c modifier is locked out - giving up.\n", *pp);
	yield = 1;
	goto EXIT;
	}
	}

	/* The modifier is not locked out; handle it. */

switch (*pp++)	switch (*pp++)
{	{
case 'f': options \|= PCRE_FIRSTLINE; break;	case 'f': options \|= PCRE_FIRSTLINE; break;
Line 2757 while (!done)	Line 3733 while (!done)
case 'K': do_mark = 1; break;	case 'K': do_mark = 1; break;
case 'M': log_store = 1; break;	case 'M': log_store = 1; break;
case 'N': options \|= PCRE_NO_AUTO_CAPTURE; break;	case 'N': options \|= PCRE_NO_AUTO_CAPTURE; break;
	case 'O': options \|= PCRE_NO_AUTO_POSSESS; break;

#if !defined NOPOSIX	#if !defined NOPOSIX
case 'P': do_posix = 1; break;	case 'P': do_posix = 1; break;
#endif	#endif

case 'S':	case 'S':
if (do_study == 0)	do_study = 1;
	for (;;)
{	{
do_study = 1;	switch (*pp++)
if (*pp == '+')
{	{
study_options \|= PCRE_STUDY_JIT_COMPILE;	case 'S':
pp++;	do_study = 0;
	no_force_study = 1;
	break;

	case '!':
	study_options \|= PCRE_STUDY_EXTRA_NEEDED;
	break;

	case '+':
	if (*pp == '+')
	{
	verify_jit = TRUE;
	pp++;
	}
	if (pp >= '1' && pp <= '7')
	study_options \|= jit_study_bits[*pp++ - '1'];
	else
	study_options \|= jit_study_bits[6];
	break;

	case '-':
	study_options &= ~PCRE_STUDY_ALLJIT;
	break;

	default:
	pp--;
	goto ENDLOOP;
}	}
}	}
else	ENDLOOP:
{
do_study = 0;
no_force_study = 1;
}
break;	break;

case 'U': options \|= PCRE_UNGREEDY; break;	case 'U': options \|= PCRE_UNGREEDY; break;
Line 2785 while (!done)	Line 3784 while (!done)
case 'Y': options \|= PCRE_NO_START_OPTIMISE; break;	case 'Y': options \|= PCRE_NO_START_OPTIMISE; break;
case 'Z': debug_lengths = 0; break;	case 'Z': debug_lengths = 0; break;
case '8': options \|= PCRE_UTF8; use_utf = 1; break;	case '8': options \|= PCRE_UTF8; use_utf = 1; break;
	case '9': options \|= PCRE_NEVER_UTF; break;
case '?': options \|= PCRE_NO_UTF8_CHECK; break;	case '?': options \|= PCRE_NO_UTF8_CHECK; break;

case 'T':	case 'T':
Line 2831 while (!done)	Line 3831 while (!done)

case '<':	case '<':
{	{
if (strncmpic(pp, (pcre_uint8 *)"JS>", 3) == 0)	int x = check_mc_option(pp, outfile, FALSE, "modifier");
{	if (x == 0) goto SKIP_DATA;
options \|= PCRE_JAVASCRIPT_COMPAT;	options \|= x;
pp += 3;	while (*pp++ != '>');
}
else
{
int x = check_newline(pp, outfile);
if (x == 0) goto SKIP_DATA;
options \|= x;
while (*pp++ != '>');
}
}	}
break;	break;

Line 2852 while (!done)	Line 3844 while (!done)
break;	break;

default:	default:
fprintf(outfile, "** Unknown option '%c'\n", pp[-1]);	fprintf(outfile, "** Unknown modifier '%c'\n", pp[-1]);
goto SKIP_DATA;	goto SKIP_DATA;
}	}
}	}
Line 2875 while (!done)	Line 3867 while (!done)
if ((options & PCRE_UCP) != 0) cflags \|= REG_UCP;	if ((options & PCRE_UCP) != 0) cflags \|= REG_UCP;
if ((options & PCRE_UNGREEDY) != 0) cflags \|= REG_UNGREEDY;	if ((options & PCRE_UNGREEDY) != 0) cflags \|= REG_UNGREEDY;

first_gotten_store = 0;
rc = regcomp(&preg, (char *)p, cflags);	rc = regcomp(&preg, (char *)p, cflags);

/* Compilation failed; go back for another re, skipping to blank line	/* Compilation failed; go back for another re, skipping to blank line
Line 2895 while (!done)	Line 3886 while (!done)
#endif /* !defined NOPOSIX */	#endif /* !defined NOPOSIX */

{	{
/* In 16-bit mode, convert the input. */	/* In 16- or 32-bit mode, convert the input. */

#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
if (use_pcre16)	if (pcre_mode == PCRE16_MODE)
{	{
switch(to16(FALSE, p, options & PCRE_UTF8, (int)strlen((char *)p)))	switch(to16(FALSE, p, options & PCRE_UTF8, (int)strlen((char *)p)))
{	{
Line 2924 while (!done)	Line 3915 while (!done)
}	}
#endif	#endif

	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
	{
	switch(to32(FALSE, p, options & PCRE_UTF32, (int)strlen((char *)p)))
	{
	case -1:
	fprintf(outfile, "**Failed: invalid UTF-8 string cannot be "
	"converted to UTF-32\n");
	goto SKIP_DATA;

	case -2:
	fprintf(outfile, "**Failed: character value greater than 0x10ffff "
	"cannot be converted to UTF-32\n");
	goto SKIP_DATA;

	case -3:
	fprintf(outfile, "**Failed: character value is ill-formed UTF-32\n");
	goto SKIP_DATA;

	default:
	break;
	}
	p = (pcre_uint8 *)buffer32;
	}
	#endif

/* Compile many times when timing */	/* Compile many times when timing */

if (timeit > 0)	if (timeit > 0)
Line 2936 while (!done)	Line 3953 while (!done)
PCRE_COMPILE(re, p, options, &error, &erroroffset, tables);	PCRE_COMPILE(re, p, options, &error, &erroroffset, tables);
if (re != NULL) free(re);	if (re != NULL) free(re);
}	}
time_taken = clock() - start_time;	total_compile_time += (time_taken = clock() - start_time);
fprintf(outfile, "Compile time %.4f milliseconds\n",	fprintf(outfile, "Compile time %.4f milliseconds\n",
(((double)time_taken * 1000.0) / (double)timeit) /	(((double)time_taken * 1000.0) / (double)timeit) /
(double)CLOCKS_PER_SEC);	(double)CLOCKS_PER_SEC);
}	}

first_gotten_store = 0;
PCRE_COMPILE(re, p, options, &error, &erroroffset, tables);	PCRE_COMPILE(re, p, options, &error, &erroroffset, tables);

/* Compilation failed; go back for another re, skipping to blank line	/* Compilation failed; go back for another re, skipping to blank line
Line 2981 while (!done)	Line 3997 while (!done)
/* Extract the size for possible writing before possibly flipping it,	/* Extract the size for possible writing before possibly flipping it,
and remember the store that was got. */	and remember the store that was got. */

true_size = ((REAL_PCRE *)re)->size;	true_size = REAL_PCRE_SIZE(re);
regex_gotten_store = first_gotten_store;

/* Output code size information if requested */	/* Output code size information if requested */

if (log_store)	if (log_store)
	{
	int name_count, name_entry_size, real_pcre_size;

	new_info(re, NULL, PCRE_INFO_NAMECOUNT, &name_count);
	new_info(re, NULL, PCRE_INFO_NAMEENTRYSIZE, &name_entry_size);
	real_pcre_size = 0;
	#ifdef SUPPORT_PCRE8
	if (REAL_PCRE_FLAGS(re) & PCRE_MODE8)
	real_pcre_size = sizeof(real_pcre);
	#endif
	#ifdef SUPPORT_PCRE16
	if (REAL_PCRE_FLAGS(re) & PCRE_MODE16)
	real_pcre_size = sizeof(real_pcre16);
	#endif
	#ifdef SUPPORT_PCRE32
	if (REAL_PCRE_FLAGS(re) & PCRE_MODE32)
	real_pcre_size = sizeof(real_pcre32);
	#endif
	new_info(re, NULL, PCRE_INFO_SIZE, &size);
fprintf(outfile, "Memory allocation (code space): %d\n",	fprintf(outfile, "Memory allocation (code space): %d\n",
(int)(first_gotten_store -	(int)(size - real_pcre_size - name_count * name_entry_size));
sizeof(REAL_PCRE) -	}
((REAL_PCRE )re)->name_count ((REAL_PCRE *)re)->name_entry_size));

/* If -s or /S was present, study the regex to generate additional info to	/* If -s or /S was present, study the regex to generate additional info to
help with the matching, unless the pattern has the SS option, which	help with the matching, unless the pattern has the SS option, which
Line 3006 while (!done)	Line 4039 while (!done)
clock_t start_time = clock();	clock_t start_time = clock();
for (i = 0; i < timeit; i++)	for (i = 0; i < timeit; i++)
{	{
PCRE_STUDY(extra, re, study_options \| force_study_options, &error);	PCRE_STUDY(extra, re, study_options, &error);
}	}
time_taken = clock() - start_time;	total_study_time = (time_taken = clock() - start_time);
if (extra != NULL)	if (extra != NULL)
{	{
PCRE_FREE_STUDY(extra);	PCRE_FREE_STUDY(extra);
Line 3017 while (!done)	Line 4050 while (!done)
(((double)time_taken * 1000.0) / (double)timeit) /	(((double)time_taken * 1000.0) / (double)timeit) /
(double)CLOCKS_PER_SEC);	(double)CLOCKS_PER_SEC);
}	}
PCRE_STUDY(extra, re, study_options \| force_study_options, &error);	PCRE_STUDY(extra, re, study_options, &error);
if (error != NULL)	if (error != NULL)
fprintf(outfile, "Failed to study: %s\n", error);	fprintf(outfile, "Failed to study: %s\n", error);
else if (extra != NULL)	else if (extra != NULL)
Line 3061 while (!done)	Line 4094 while (!done)
if (do_showinfo)	if (do_showinfo)
{	{
unsigned long int all_options;	unsigned long int all_options;
int count, backrefmax, first_char, need_char, okpartial, jchanged,	pcre_uint32 first_char, need_char;
hascrorlf;	pcre_uint32 match_limit, recursion_limit;
	int count, backrefmax, first_char_set, need_char_set, okpartial, jchanged,
	hascrorlf, maxlookbehind, match_empty;
int nameentrysize, namecount;	int nameentrysize, namecount;
const pcre_uint8 *nametable;	const pcre_uint8 *nametable;

if (new_info(re, NULL, PCRE_INFO_SIZE, &size) +	if (new_info(re, NULL, PCRE_INFO_CAPTURECOUNT, &count) +
new_info(re, NULL, PCRE_INFO_CAPTURECOUNT, &count) +
new_info(re, NULL, PCRE_INFO_BACKREFMAX, &backrefmax) +	new_info(re, NULL, PCRE_INFO_BACKREFMAX, &backrefmax) +
new_info(re, NULL, PCRE_INFO_FIRSTBYTE, &first_char) +	new_info(re, NULL, PCRE_INFO_FIRSTCHARACTER, &first_char) +
new_info(re, NULL, PCRE_INFO_LASTLITERAL, &need_char) +	new_info(re, NULL, PCRE_INFO_FIRSTCHARACTERFLAGS, &first_char_set) +
	new_info(re, NULL, PCRE_INFO_REQUIREDCHAR, &need_char) +
	new_info(re, NULL, PCRE_INFO_REQUIREDCHARFLAGS, &need_char_set) +
new_info(re, NULL, PCRE_INFO_NAMEENTRYSIZE, &nameentrysize) +	new_info(re, NULL, PCRE_INFO_NAMEENTRYSIZE, &nameentrysize) +
new_info(re, NULL, PCRE_INFO_NAMECOUNT, &namecount) +	new_info(re, NULL, PCRE_INFO_NAMECOUNT, &namecount) +
new_info(re, NULL, PCRE_INFO_NAMETABLE, (void *)&nametable) +	new_info(re, NULL, PCRE_INFO_NAMETABLE, (void *)&nametable) +
new_info(re, NULL, PCRE_INFO_OKPARTIAL, &okpartial) +	new_info(re, NULL, PCRE_INFO_OKPARTIAL, &okpartial) +
new_info(re, NULL, PCRE_INFO_JCHANGED, &jchanged) +	new_info(re, NULL, PCRE_INFO_JCHANGED, &jchanged) +
new_info(re, NULL, PCRE_INFO_HASCRORLF, &hascrorlf)	new_info(re, NULL, PCRE_INFO_HASCRORLF, &hascrorlf) +
	new_info(re, NULL, PCRE_INFO_MATCH_EMPTY, &match_empty) +
	new_info(re, NULL, PCRE_INFO_MAXLOOKBEHIND, &maxlookbehind)
!= 0)	!= 0)
goto SKIP_DATA;	goto SKIP_DATA;

if (size != regex_gotten_store) fprintf(outfile,
"Size disagreement: pcre_fullinfo=%d call to malloc for %d\n",
(int)size, (int)regex_gotten_store);

fprintf(outfile, "Capturing subpattern count = %d\n", count);	fprintf(outfile, "Capturing subpattern count = %d\n", count);

if (backrefmax > 0)	if (backrefmax > 0)
fprintf(outfile, "Max back reference = %d\n", backrefmax);	fprintf(outfile, "Max back reference = %d\n", backrefmax);

	if (maxlookbehind > 0)
	fprintf(outfile, "Max lookbehind = %d\n", maxlookbehind);

	if (new_info(re, NULL, PCRE_INFO_MATCHLIMIT, &match_limit) == 0)
	fprintf(outfile, "Match limit = %u\n", match_limit);

	if (new_info(re, NULL, PCRE_INFO_RECURSIONLIMIT, &recursion_limit) == 0)
	fprintf(outfile, "Recursion limit = %u\n", recursion_limit);

if (namecount > 0)	if (namecount > 0)
{	{
fprintf(outfile, "Named capturing subpatterns:\n");	fprintf(outfile, "Named capturing subpatterns:\n");
while (namecount-- > 0)	while (namecount-- > 0)
{	{
#if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16	int imm2_size = pcre_mode == PCRE8_MODE ? 2 : 1;
int imm2_size = use_pcre16 ? 1 : 2;
#else
int imm2_size = IMM2_SIZE;
#endif
int length = (int)STRLEN(nametable + imm2_size);	int length = (int)STRLEN(nametable + imm2_size);
fprintf(outfile, " ");	fprintf(outfile, " ");
PCHARSV(nametable, imm2_size, length, outfile);	PCHARSV(nametable, imm2_size, length, outfile);
while (length++ < nameentrysize - imm2_size) putc(' ', outfile);	while (length++ < nameentrysize - imm2_size) putc(' ', outfile);
#if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16	#ifdef SUPPORT_PCRE32
fprintf(outfile, "%3d\n", use_pcre16?	if (pcre_mode == PCRE32_MODE)
(int)(((PCRE_SPTR16)nametable)[0])	fprintf(outfile, "%3d\n", (int)(((PCRE_SPTR32)nametable)[0]));
:((int)nametable[0] << 8) \| (int)nametable[1]);
nametable += nameentrysize * (use_pcre16 ? 2 : 1);
#else
fprintf(outfile, "%3d\n", GET2(nametable, 0));
#ifdef SUPPORT_PCRE8
nametable += nameentrysize;
#else
nametable += nameentrysize * 2;
#endif	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
	fprintf(outfile, "%3d\n", (int)(((PCRE_SPTR16)nametable)[0]));
#endif	#endif
	#ifdef SUPPORT_PCRE8
	if (pcre_mode == PCRE8_MODE)
	fprintf(outfile, "%3d\n", ((int)nametable[0] << 8) \| (int)nametable[1]);
	#endif
	nametable += nameentrysize * CHAR_SIZE;
}	}
}	}

if (!okpartial) fprintf(outfile, "Partial matching not supported\n");	if (!okpartial) fprintf(outfile, "Partial matching not supported\n");
if (hascrorlf) fprintf(outfile, "Contains explicit CR or LF match\n");	if (hascrorlf) fprintf(outfile, "Contains explicit CR or LF match\n");
	if (match_empty) fprintf(outfile, "May match empty string\n");

all_options = ((REAL_PCRE *)re)->options;	all_options = REAL_PCRE_OPTIONS(re);
if (do_flip) all_options = swap_uint32(all_options);	if (do_flip) all_options = swap_uint32(all_options);

if (get_options == 0) fprintf(outfile, "No options\n");	if (get_options == 0) fprintf(outfile, "No options\n");
else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",	else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",	((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",
((get_options & PCRE_CASELESS) != 0)? " caseless" : "",	((get_options & PCRE_CASELESS) != 0)? " caseless" : "",
((get_options & PCRE_EXTENDED) != 0)? " extended" : "",	((get_options & PCRE_EXTENDED) != 0)? " extended" : "",
Line 3138 while (!done)	Line 4179 while (!done)
((get_options & PCRE_EXTRA) != 0)? " extra" : "",	((get_options & PCRE_EXTRA) != 0)? " extra" : "",
((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",	((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",
((get_options & PCRE_NO_AUTO_CAPTURE) != 0)? " no_auto_capture" : "",	((get_options & PCRE_NO_AUTO_CAPTURE) != 0)? " no_auto_capture" : "",
	((get_options & PCRE_NO_AUTO_POSSESS) != 0)? " no_auto_possessify" : "",
((get_options & PCRE_UTF8) != 0)? " utf" : "",	((get_options & PCRE_UTF8) != 0)? " utf" : "",
((get_options & PCRE_UCP) != 0)? " ucp" : "",	((get_options & PCRE_UCP) != 0)? " ucp" : "",
((get_options & PCRE_NO_UTF8_CHECK) != 0)? " no_utf_check" : "",	((get_options & PCRE_NO_UTF8_CHECK) != 0)? " no_utf_check" : "",
((get_options & PCRE_NO_START_OPTIMIZE) != 0)? " no_start_optimize" : "",	((get_options & PCRE_NO_START_OPTIMIZE) != 0)? " no_start_optimize" : "",
((get_options & PCRE_DUPNAMES) != 0)? " dupnames" : "");	((get_options & PCRE_DUPNAMES) != 0)? " dupnames" : "",
	((get_options & PCRE_NEVER_UTF) != 0)? " never_utf" : "");

if (jchanged) fprintf(outfile, "Duplicate name status changes\n");	if (jchanged) fprintf(outfile, "Duplicate name status changes\n");

Line 3172 while (!done)	Line 4215 while (!done)
break;	break;
}	}

if (first_char == -1)	if (first_char_set == 2)
{	{
fprintf(outfile, "First char at start or follows newline\n");	fprintf(outfile, "First char at start or follows newline\n");
}	}
else if (first_char < 0)	else if (first_char_set == 1)
{	{
fprintf(outfile, "No first char\n");
}
else
{
const char *caseless =	const char *caseless =
((((REAL_PCRE *)re)->flags & PCRE_FCH_CASELESS) == 0)?	((REAL_PCRE_FLAGS(re) & PCRE_FCH_CASELESS) == 0)?
"" : " (caseless)";	"" : " (caseless)";

if (PRINTOK(first_char))	if (PRINTOK(first_char))
Line 3195 while (!done)	Line 4234 while (!done)
fprintf(outfile, "%s\n", caseless);	fprintf(outfile, "%s\n", caseless);
}	}
}	}
	else
	{
	fprintf(outfile, "No first char\n");
	}

if (need_char < 0)	if (need_char_set == 0)
{	{
fprintf(outfile, "No need char\n");	fprintf(outfile, "No need char\n");
}	}
else	else
{	{
const char *caseless =	const char *caseless =
((((REAL_PCRE *)re)->flags & PCRE_RCH_CASELESS) == 0)?	((REAL_PCRE_FLAGS(re) & PCRE_RCH_CASELESS) == 0)?
"" : " (caseless)";	"" : " (caseless)";

if (PRINTOK(need_char))	if (PRINTOK(need_char))
Line 3273 while (!done)	Line 4316 while (!done)

/* Show this only if the JIT was set by /S, not by -s. */	/* Show this only if the JIT was set by /S, not by -s. */

if ((study_options & PCRE_STUDY_JIT_COMPILE) != 0)	if ((study_options & PCRE_STUDY_ALLJIT) != 0 &&
	(force_study_options & PCRE_STUDY_ALLJIT) == 0)
{	{
int jit;	int jit;
if (new_info(re, extra, PCRE_INFO_JIT, &jit) == 0)	if (new_info(re, extra, PCRE_INFO_JIT, &jit) == 0)
Line 3360 while (!done)	Line 4404 while (!done)

for (;;)	for (;;)
{	{
pcre_uint8 *q;	#ifdef SUPPORT_PCRE8
	pcre_uint8 *q8;
	#endif
	#ifdef SUPPORT_PCRE16
	pcre_uint16 *q16;
	#endif
	#ifdef SUPPORT_PCRE32
	pcre_uint32 *q32;
	#endif
pcre_uint8 *bptr;	pcre_uint8 *bptr;
int *use_offsets = offsets;	int *use_offsets = offsets;
int use_size_offsets = size_offsets;	int use_size_offsets = size_offsets;
int callout_data = 0;	int callout_data = 0;
int callout_data_set = 0;	int callout_data_set = 0;
int count, c;	int count;
	pcre_uint32 c;
int copystrings = 0;	int copystrings = 0;
int find_match_limit = default_find_match_limit;	int find_match_limit = default_find_match_limit;
int getstrings = 0;	int getstrings = 0;
Line 3380 while (!done)	Line 4433 while (!done)
*copynames = 0;	*copynames = 0;
*getnames = 0;	*getnames = 0;

	#ifdef SUPPORT_PCRE32
	cn32ptr = copynames;
	gn32ptr = getnames;
	#endif
#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
cn16ptr = copynames;	cn16ptr = copynames16;
gn16ptr = getnames;	gn16ptr = getnames16;
#endif	#endif
#ifdef SUPPORT_PCRE8	#ifdef SUPPORT_PCRE8
cn8ptr = copynames8;	cn8ptr = copynames8;
Line 3427 while (!done)	Line 4484 while (!done)
p = buffer;	p = buffer;
while (isspace(*p)) p++;	while (isspace(*p)) p++;

bptr = q = dbuffer;	#ifndef NOUTF
	/* Check that the data is well-formed UTF-8 if we're in UTF mode. To create
	invalid input to pcre_exec, you must use \x?? or \x{} sequences. */

	if (use_utf)
	{
	pcre_uint8 *q;
	pcre_uint32 cc;
	int n = 1;

	for (q = p; n > 0 && *q; q += n) n = utf82ord(q, &cc);
	if (n <= 0)
	{
	fprintf(outfile, "**Failed: invalid UTF-8 string cannot be used as input in UTF mode\n");
	goto NEXT_DATA;
	}
	}
	#endif

	#ifdef SUPPORT_VALGRIND
	/* Mark the dbuffer as addressable but undefined again. */

	if (dbuffer != NULL)
	{
	VALGRIND_MAKE_MEM_UNDEFINED(dbuffer, dbuffer_size * CHAR_SIZE);
	}
	#endif

	/* Allocate a buffer to hold the data line; len+1 is an upper bound on
	the number of pcre_uchar units that will be needed. */

	while (dbuffer == NULL \|\| (size_t)len >= dbuffer_size)
	{
	dbuffer_size *= 2;
	dbuffer = (pcre_uint8 )realloc(dbuffer, dbuffer_size CHAR_SIZE);
	if (dbuffer == NULL)
	{
	fprintf(stderr, "pcretest: realloc(%d) failed\n", (int)dbuffer_size);
	exit(1);
	}
	}

	#ifdef SUPPORT_PCRE8
	q8 = (pcre_uint8 *) dbuffer;
	#endif
	#ifdef SUPPORT_PCRE16
	q16 = (pcre_uint16 *) dbuffer;
	#endif
	#ifdef SUPPORT_PCRE32
	q32 = (pcre_uint32 *) dbuffer;
	#endif

while ((c = *p++) != 0)	while ((c = *p++) != 0)
{	{
int i = 0;	int i = 0;
Line 3436 while (!done)	Line 4544 while (!done)
/* In UTF mode, input can be UTF-8, so just copy all non-backslash bytes.	/* In UTF mode, input can be UTF-8, so just copy all non-backslash bytes.
In non-UTF mode, allow the value of the byte to fall through to later,	In non-UTF mode, allow the value of the byte to fall through to later,
where values greater than 127 are turned into UTF-8 when running in	where values greater than 127 are turned into UTF-8 when running in
16-bit mode. */	16-bit or 32-bit mode. */

if (c != '\\')	if (c != '\\')
{	{
if (use_utf)	#ifndef NOUTF
{	if (use_utf && HASUTF8EXTRALEN(c)) { GETUTF8INC(c, p); }
*q++ = c;	#endif
continue;
}
}	}

/* Handle backslash escapes */	/* Handle backslash escapes */
Line 3467 while (!done)	Line 4573 while (!done)
c = c * 8 + *p++ - '0';	c = c * 8 + *p++ - '0';
break;	break;

	case 'o':
	if (*p == '{')
	{
	pcre_uint8 *pt = p;
	c = 0;
	for (pt++; isdigit(pt) && pt != '8' && *pt != '9'; pt++)
	{
	if (++i == 12)
	fprintf(outfile, "** Too many octal digits in \\o{...} item; "
	"using only the first twelve.\n");
	else c = c * 8 + *pt - '0';
	}
	if (*pt == '}') p = pt + 1;
	else fprintf(outfile, "** Missing } after \\o{ (assumed)\n");
	}
	break;

case 'x':	case 'x':
if (*p == '{')	if (*p == '{')
{	{
Line 3497 while (!done)	Line 4620 while (!done)
allows UTF-8 characters to be constructed byte by byte, and also allows	allows UTF-8 characters to be constructed byte by byte, and also allows
invalid UTF-8 sequences to be made. Just copy the byte in UTF mode.	invalid UTF-8 sequences to be made. Just copy the byte in UTF mode.
Otherwise, pass it down to later code so that it can be turned into	Otherwise, pass it down to later code so that it can be turned into
UTF-8 when running in 16-bit mode. */	UTF-8 when running in 16/32-bit mode. */

c = 0;	c = 0;
while (i++ < 2 && isxdigit(*p))	while (i++ < 2 && isxdigit(*p))
Line 3505 while (!done)	Line 4628 while (!done)
c = c * 16 + tolower(p) - ((isdigit(p))? '0' : 'a' - 10);	c = c * 16 + tolower(p) - ((isdigit(p))? '0' : 'a' - 10);
p++;	p++;
}	}
if (use_utf)	#if !defined NOUTF && defined SUPPORT_PCRE8
	if (use_utf && (pcre_mode == PCRE8_MODE))
{	{
*q++ = c;	*q8++ = c;
continue;	continue;
}	}
	#endif
break;	break;

case 0: /* \ followed by EOF allows for an empty line */	case 0: /* \ followed by EOF allows for an empty line */
Line 3542 while (!done)	Line 4667 while (!done)
}	}
else if (isalnum(*p))	else if (isalnum(*p))
{	{
READ_CAPTURE_NAME(p, &cn8ptr, &cn16ptr, re);	READ_CAPTURE_NAME(p, &cn8ptr, &cn16ptr, &cn32ptr, re);
}	}
else if (*p == '+')	else if (*p == '+')
{	{
Line 3605 while (!done)	Line 4730 while (!done)
}	}
else if (isalnum(*p))	else if (isalnum(*p))
{	{
READ_CAPTURE_NAME(p, &gn8ptr, &gn16ptr, re);	READ_CAPTURE_NAME(p, &gn8ptr, &gn16ptr, &gn32ptr, re);
}	}
continue;	continue;

Line 3653 while (!done)	Line 4778 while (!done)
}	}
use_size_offsets = n;	use_size_offsets = n;
if (n == 0) use_offsets = NULL; /* Ensures it can't write to it */	if (n == 0) use_offsets = NULL; /* Ensures it can't write to it */
	else use_offsets = offsets + size_offsets_max - n; /* To catch overruns */
continue;	continue;

case 'P':	case 'P':
Line 3706 while (!done)	Line 4832 while (!done)

case '<':	case '<':
{	{
int x = check_newline(p, outfile);	int x = check_mc_option(p, outfile, TRUE, "escape sequence");
if (x == 0) goto NEXT_DATA;	if (x == 0) goto NEXT_DATA;
options \|= x;	options \|= x;
while (*p++ != '>');	while (*p++ != '>');
Line 3714 while (!done)	Line 4840 while (!done)
continue;	continue;
}	}

/* We now have a character value in c that may be greater than 255. In	/* We now have a character value in c that may be greater than 255.
16-bit mode, we always convert characters to UTF-8 so that values greater	In 8-bit mode we convert to UTF-8 if we are in UTF mode. Values greater
than 255 can be passed to non-UTF 16-bit strings. In 8-bit mode we	than 127 in UTF mode must have come from \x{...} or octal constructs
convert to UTF-8 if we are in UTF mode. Values greater than 127 in UTF	because values from \x.. get this far only in non-UTF mode. */
mode must have come from \x{...} or octal constructs because values from
\x.. get this far only in non-UTF mode. */

#if !defined NOUTF \|\| defined SUPPORT_PCRE16	#ifdef SUPPORT_PCRE8
if (use_pcre16 \|\| use_utf)	if (pcre_mode == PCRE8_MODE)
{	{
pcre_uint8 buff8[8];	#ifndef NOUTF
int ii, utn;	if (use_utf)
utn = ord2utf8(c, buff8);	{
for (ii = 0; ii < utn; ii++) *q++ = buff8[ii];	if (c > 0x7fffffff)
	{
	fprintf(outfile, "** Character \\x{%x} is greater than 0x7fffffff "
	"and so cannot be converted to UTF-8\n", c);
	goto NEXT_DATA;
	}
	q8 += ord2utf8(c, q8);
	}
	else
	#endif
	{
	if (c > 0xffu)
	{
	fprintf(outfile, "** Character \\x{%x} is greater than 255 "
	"and UTF-8 mode is not enabled.\n", c);
	fprintf(outfile, "** Truncation will probably give the wrong "
	"result.\n");
	}
	*q8++ = c;
	}
}	}
else
#endif	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
{	{
if (c > 255)	#ifndef NOUTF
	if (use_utf)
{	{
fprintf(outfile, "** Character \\x{%x} is greater than 255 "	if (c > 0x10ffffu)
"and UTF-8 mode is not enabled.\n", c);	{
fprintf(outfile, "** Truncation will probably give the wrong "	fprintf(outfile, "** Failed: character \\x{%x} is greater than "
"result.\n");	"0x10ffff and so cannot be converted to UTF-16\n", c);
	goto NEXT_DATA;
	}
	else if (c >= 0x10000u)
	{
	c-= 0x10000u;
	*q16++ = 0xD800 \| (c >> 10);
	*q16++ = 0xDC00 \| (c & 0x3ff);
	}
	else
	*q16++ = c;
}	}
*q++ = c;	else
	#endif
	{
	if (c > 0xffffu)
	{
	fprintf(outfile, "** Character \\x{%x} is greater than 0xffff "
	"and UTF-16 mode is not enabled.\n", c);
	fprintf(outfile, "** Truncation will probably give the wrong "
	"result.\n");
	}

	*q16++ = c;
	}
}	}
	#endif
	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
	{
	*q32++ = c;
	}
	#endif

}	}

/* Reached end of subject string */	/* Reached end of subject string */

*q = 0;	#ifdef SUPPORT_PCRE8
len = (int)(q - dbuffer);	if (pcre_mode == PCRE8_MODE)
	{
	*q8 = 0;
	len = (int)(q8 - (pcre_uint8 *)dbuffer);
	}
	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
	{
	*q16 = 0;
	len = (int)(q16 - (pcre_uint16 *)dbuffer);
	}
	#endif
	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
	{
	*q32 = 0;
	len = (int)(q32 - (pcre_uint32 *)dbuffer);
	}
	#endif

/* Move the data to the end of the buffer so that a read over the end of	/* If we're compiling with explicit valgrind support, Mark the data from after
the buffer will be seen by valgrind, even if it doesn't cause a crash. If	its end to the end of the buffer as unaddressable, so that a read over the end
we are using the POSIX interface, we must include the terminating zero. */	of the buffer will be seen by valgrind, even if it doesn't cause a crash.
	If we're not building with valgrind support, at least move the data to the end
	of the buffer so that it might at least cause a crash.
	If we are using the POSIX interface, we must include the terminating zero. */

	bptr = dbuffer;

#if !defined NOPOSIX	#if !defined NOPOSIX
if (posix \|\| do_posix)	if (posix \|\| do_posix)
{	{
memmove(bptr + buffer_size - len - 1, bptr, len + 1);	#ifdef SUPPORT_VALGRIND
bptr += buffer_size - len - 1;	VALGRIND_MAKE_MEM_NOACCESS(dbuffer + len + 1, dbuffer_size - (len + 1));
	#else
	memmove(bptr + dbuffer_size - len - 1, bptr, len + 1);
	bptr += dbuffer_size - len - 1;
	#endif
}	}
else	else
#endif	#endif
{	{
memmove(bptr + buffer_size - len, bptr, len);	#ifdef SUPPORT_VALGRIND
bptr += buffer_size - len;	VALGRIND_MAKE_MEM_NOACCESS(dbuffer + len * CHAR_SIZE, (dbuffer_size - len) * CHAR_SIZE);
	#else
	bptr = memmove(bptr + (dbuffer_size - len) * CHAR_SIZE, bptr, len * CHAR_SIZE);
	#endif
}	}

if ((all_use_dfa \|\| use_dfa) && find_match_limit)	if ((all_use_dfa \|\| use_dfa) && find_match_limit)
Line 3793 while (!done)	Line 4999 while (!done)
(void)regerror(rc, &preg, (char *)buffer, buffer_size);	(void)regerror(rc, &preg, (char *)buffer, buffer_size);
fprintf(outfile, "No match: POSIX code %d: %s\n", rc, buffer);	fprintf(outfile, "No match: POSIX code %d: %s\n", rc, buffer);
}	}
else if ((((const pcre *)preg.re_pcre)->options & PCRE_NO_AUTO_CAPTURE)	else if ((REAL_PCRE_OPTIONS(preg.re_pcre) & PCRE_NO_AUTO_CAPTURE) != 0)
!= 0)
{	{
fprintf(outfile, "Matched with REG_NOSUB\n");	fprintf(outfile, "Matched with REG_NOSUB\n");
}	}
Line 3827 while (!done)	Line 5032 while (!done)

/* Handle matching via the native interface - repeats for /g and /G */	/* Handle matching via the native interface - repeats for /g and /G */

#ifdef SUPPORT_PCRE16	/* Ensure that there is a JIT callback if we want to verify that JIT was
if (use_pcre16)	actually used. If jit_stack == NULL, no stack has yet been assigned. */
{
len = to16(TRUE, bptr, (((REAL_PCRE *)re)->options) & PCRE_UTF8, len);
switch(len)
{
case -1:
fprintf(outfile, "**Failed: invalid UTF-8 string cannot be "
"converted to UTF-16\n");
goto NEXT_DATA;

case -2:	if (verify_jit && jit_stack == NULL && extra != NULL)
fprintf(outfile, "**Failed: character value greater than 0x10ffff "	{ PCRE_ASSIGN_JIT_STACK(extra, jit_callback, jit_stack); }
"cannot be converted to UTF-16\n");
goto NEXT_DATA;

case -3:
fprintf(outfile, "**Failed: character value greater than 0xffff "
"cannot be converted to 16-bit in non-UTF mode\n");
goto NEXT_DATA;

default:
break;
}
bptr = (pcre_uint8 *)buffer16;
}
#endif

for (;; gmatched++) /* Loop for /g or /G */	for (;; gmatched++) /* Loop for /g or /G */
{	{
markptr = NULL;	markptr = NULL;
	jit_was_used = FALSE;

if (timeitm > 0)	if (timeitm > 0)
{	{
Line 3868 while (!done)	Line 5052 while (!done)
#if !defined NODFA	#if !defined NODFA
if (all_use_dfa \|\| use_dfa)	if (all_use_dfa \|\| use_dfa)
{	{
int workspace[1000];	if ((options & PCRE_DFA_RESTART) != 0)
	{
	fprintf(outfile, "Timing DFA restarts is not supported\n");
	break;
	}
	if (dfa_workspace == NULL)
	dfa_workspace = (int )malloc(DFA_WS_DIMENSIONsizeof(int));
for (i = 0; i < timeitm; i++)	for (i = 0; i < timeitm; i++)
{	{
PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset,	PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset,
(options \| g_notempty), use_offsets, use_size_offsets, workspace,	(options \| g_notempty), use_offsets, use_size_offsets,
(sizeof(workspace)/sizeof(int)));	dfa_workspace, DFA_WS_DIMENSION);
}	}
}	}
else	else
Line 3884 while (!done)	Line 5074 while (!done)
PCRE_EXEC(count, re, extra, bptr, len, start_offset,	PCRE_EXEC(count, re, extra, bptr, len, start_offset,
(options \| g_notempty), use_offsets, use_size_offsets);	(options \| g_notempty), use_offsets, use_size_offsets);
}	}
time_taken = clock() - start_time;	total_match_time += (time_taken = clock() - start_time);
fprintf(outfile, "Execute time %.4f milliseconds\n",	fprintf(outfile, "Execute time %.4f milliseconds\n",
(((double)time_taken * 1000.0) / (double)timeitm) /	(((double)time_taken * 1000.0) / (double)timeitm) /
(double)CLOCKS_PER_SEC);	(double)CLOCKS_PER_SEC);
Line 3899 while (!done)	Line 5089 while (!done)

if (find_match_limit)	if (find_match_limit)
{	{
if (extra == NULL)	if (extra != NULL) { PCRE_FREE_STUDY(extra); }
{	extra = (pcre_extra *)malloc(sizeof(pcre_extra));
extra = (pcre_extra *)malloc(sizeof(pcre_extra));	extra->flags = 0;
extra->flags = 0;
}
else extra->flags &= ~PCRE_EXTRA_EXECUTABLE_JIT;

(void)check_match_limit(re, extra, bptr, len, start_offset,	(void)check_match_limit(re, extra, bptr, len, start_offset,
options\|g_notempty, use_offsets, use_size_offsets,	options\|g_notempty, use_offsets, use_size_offsets,
Line 3939 while (!done)	Line 5126 while (!done)
#if !defined NODFA	#if !defined NODFA
else if (all_use_dfa \|\| use_dfa)	else if (all_use_dfa \|\| use_dfa)
{	{
int workspace[1000];	if (dfa_workspace == NULL)
	dfa_workspace = (int )malloc(DFA_WS_DIMENSIONsizeof(int));
	if (dfa_matched++ == 0)
	dfa_workspace[0] = -1; /* To catch bad restart */
PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset,	PCRE_DFA_EXEC(count, re, extra, bptr, len, start_offset,
(options \| g_notempty), use_offsets, use_size_offsets, workspace,	(options \| g_notempty), use_offsets, use_size_offsets, dfa_workspace,
(sizeof(workspace)/sizeof(int)));	DFA_WS_DIMENSION);
if (count == 0)	if (count == 0)
{	{
fprintf(outfile, "Matched, but too many subsidiary matches\n");	fprintf(outfile, "Matched, but offsets vector is too small to show all matches\n");
count = use_size_offsets/2;	count = use_size_offsets/2;
}	}
}	}
Line 3958 while (!done)	Line 5148 while (!done)
if (count == 0)	if (count == 0)
{	{
fprintf(outfile, "Matched, but too many substrings\n");	fprintf(outfile, "Matched, but too many substrings\n");
count = use_size_offsets/3;	/* 2 is a special case; match can be returned */
	count = (use_size_offsets == 2)? 1 : use_size_offsets/3;
}	}
}	}

Line 3972 while (!done)	Line 5163 while (!done)
#if !defined NODFA	#if !defined NODFA
if (all_use_dfa \|\| use_dfa) maxcount = use_size_offsets/2; else	if (all_use_dfa \|\| use_dfa) maxcount = use_size_offsets/2; else
#endif	#endif
maxcount = use_size_offsets/3;	/* 2 is a special case; match can be returned */
	maxcount = (use_size_offsets == 2)? 1 : use_size_offsets/3;

/* This is a check against a lunatic return value. */	/* This is a check against a lunatic return value. */

Line 4019 while (!done)	Line 5211 while (!done)
fprintf(outfile, "%2d: ", i/2);	fprintf(outfile, "%2d: ", i/2);
PCHARSV(bptr, use_offsets[i],	PCHARSV(bptr, use_offsets[i],
use_offsets[i+1] - use_offsets[i], outfile);	use_offsets[i+1] - use_offsets[i], outfile);
	if (verify_jit && jit_was_used) fprintf(outfile, " (JIT)");
fprintf(outfile, "\n");	fprintf(outfile, "\n");
if (do_showcaprest \|\| (i == 0 && do_showrest))	if (do_showcaprest \|\| (i == 0 && do_showrest))
{	{
Line 4062 while (!done)	Line 5255 while (!done)
int rc;	int rc;
char copybuffer[256];	char copybuffer[256];

if (use_pcre16)	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
{	{
	if ((pcre_uint32 )cnptr == 0) break;
	}
	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
	{
if ((pcre_uint16 )cnptr == 0) break;	if ((pcre_uint16 )cnptr == 0) break;
}	}
else	#endif
	#ifdef SUPPORT_PCRE8
	if (pcre_mode == PCRE8_MODE)
{	{
if ((pcre_uint8 )cnptr == 0) break;	if ((pcre_uint8 )cnptr == 0) break;
}	}
	#endif

PCRE_COPY_NAMED_SUBSTRING(rc, re, bptr, use_offsets, count,	PCRE_COPY_NAMED_SUBSTRING(rc, re, bptr, use_offsets, count,
cnptr, copybuffer, sizeof(copybuffer));	cnptr, copybuffer, sizeof(copybuffer));
Line 4117 while (!done)	Line 5320 while (!done)
int rc;	int rc;
const char *substring;	const char *substring;

if (use_pcre16)	#ifdef SUPPORT_PCRE32
	if (pcre_mode == PCRE32_MODE)
{	{
	if ((pcre_uint32 )gnptr == 0) break;
	}
	#endif
	#ifdef SUPPORT_PCRE16
	if (pcre_mode == PCRE16_MODE)
	{
if ((pcre_uint16 )gnptr == 0) break;	if ((pcre_uint16 )gnptr == 0) break;
}	}
else	#endif
	#ifdef SUPPORT_PCRE8
	if (pcre_mode == PCRE8_MODE)
{	{
if ((pcre_uint8 )gnptr == 0) break;	if ((pcre_uint8 )gnptr == 0) break;
}	}
	#endif

PCRE_GET_NAMED_SUBSTRING(rc, re, bptr, use_offsets, count,	PCRE_GET_NAMED_SUBSTRING(rc, re, bptr, use_offsets, count,
gnptr, &substring);	gnptr, &substring);
Line 4169 while (!done)	Line 5382 while (!done)
}	}
}	}

/* There was a partial match */	/* There was a partial match. If the bumpalong point is not the same as
	the first inspected character, show the offset explicitly. */

else if (count == PCRE_ERROR_PARTIAL)	else if (count == PCRE_ERROR_PARTIAL)
{	{
if (markptr == NULL) fprintf(outfile, "Partial match");	fprintf(outfile, "Partial match");
else	if (use_size_offsets > 2 && use_offsets[0] != use_offsets[2])
	fprintf(outfile, " at offset %d", use_offsets[2]);
	if (markptr != NULL)
{	{
fprintf(outfile, "Partial match, mark=");	fprintf(outfile, ", mark=");
PCHARSV(markptr, 0, -1, outfile);	PCHARSV(markptr, 0, -1, outfile);
}	}
if (use_size_offsets > 1)	if (use_size_offsets > 1)
Line 4185 while (!done)	Line 5401 while (!done)
PCHARSV(bptr, use_offsets[0], use_offsets[1] - use_offsets[0],	PCHARSV(bptr, use_offsets[0], use_offsets[1] - use_offsets[0],
outfile);	outfile);
}	}
	if (verify_jit && jit_was_used) fprintf(outfile, " (JIT)");
fprintf(outfile, "\n");	fprintf(outfile, "\n");
break; /* Out of the /g loop */	break; /* Out of the /g loop */
}	}
Line 4210 while (!done)	Line 5427 while (!done)
if (g_notempty != 0)	if (g_notempty != 0)
{	{
int onechar = 1;	int onechar = 1;
unsigned int obits = ((REAL_PCRE *)re)->options;	unsigned int obits = REAL_PCRE_OPTIONS(re);
use_offsets[0] = start_offset;	use_offsets[0] = start_offset;
if ((obits & PCRE_NEWLINE_BITS) == 0)	if ((obits & PCRE_NEWLINE_BITS) == 0)
{	{
Line 4228 while (!done)	Line 5445 while (!done)
(obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_CRLF \|\|	(obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_CRLF \|\|
(obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_ANYCRLF)	(obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_ANYCRLF)
&&	&&
start_offset < len - 1 &&	start_offset < len - 1 && (
#if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16	#ifdef SUPPORT_PCRE8
(use_pcre16?	(pcre_mode == PCRE8_MODE &&
((PCRE_SPTR16)bptr)[start_offset] == '\r'	bptr[start_offset] == '\r' &&
&& ((PCRE_SPTR16)bptr)[start_offset + 1] == '\n'	bptr[start_offset + 1] == '\n') \|\|
:
bptr[start_offset] == '\r'
&& bptr[start_offset + 1] == '\n')
#elif defined SUPPORT_PCRE16
((PCRE_SPTR16)bptr)[start_offset] == '\r'
&& ((PCRE_SPTR16)bptr)[start_offset + 1] == '\n'
#else
bptr[start_offset] == '\r'
&& bptr[start_offset + 1] == '\n'
#endif	#endif
)	#ifdef SUPPORT_PCRE16
	(pcre_mode == PCRE16_MODE &&
	((PCRE_SPTR16)bptr)[start_offset] == '\r' &&
	((PCRE_SPTR16)bptr)[start_offset + 1] == '\n') \|\|
	#endif
	#ifdef SUPPORT_PCRE32
	(pcre_mode == PCRE32_MODE &&
	((PCRE_SPTR32)bptr)[start_offset] == '\r' &&
	((PCRE_SPTR32)bptr)[start_offset + 1] == '\n') \|\|
	#endif
	0))
onechar++;	onechar++;
else if (use_utf)	else if (use_utf)
{	{
Line 4264 while (!done)	Line 5482 while (!done)
{	{
if (markptr == NULL)	if (markptr == NULL)
{	{
fprintf(outfile, "No match\n");	fprintf(outfile, "No match");
}	}
else	else
{	{
fprintf(outfile, "No match, mark = ");	fprintf(outfile, "No match, mark = ");
PCHARSV(markptr, 0, -1, outfile);	PCHARSV(markptr, 0, -1, outfile);
putc('\n', outfile);
}	}
	if (verify_jit && jit_was_used) fprintf(outfile, " (JIT)");
	putc('\n', outfile);
}	}
break;	break;

case PCRE_ERROR_BADUTF8:	case PCRE_ERROR_BADUTF8:
case PCRE_ERROR_SHORTUTF8:	case PCRE_ERROR_SHORTUTF8:
fprintf(outfile, "Error %d (%s UTF-%s string)", count,	fprintf(outfile, "Error %d (%s UTF-%d string)", count,
(count == PCRE_ERROR_BADUTF8)? "bad" : "short",	(count == PCRE_ERROR_BADUTF8)? "bad" : "short",
use_pcre16? "16" : "8");	8 * CHAR_SIZE);
if (use_size_offsets >= 2)	if (use_size_offsets >= 2)
fprintf(outfile, " offset=%d reason=%d", use_offsets[0],	fprintf(outfile, " offset=%d reason=%d", use_offsets[0],
use_offsets[1]);	use_offsets[1]);
Line 4287 while (!done)	Line 5506 while (!done)
break;	break;

case PCRE_ERROR_BADUTF8_OFFSET:	case PCRE_ERROR_BADUTF8_OFFSET:
fprintf(outfile, "Error %d (bad UTF-%s offset)\n", count,	fprintf(outfile, "Error %d (bad UTF-%d offset)\n", count,
use_pcre16? "16" : "8");	8 * CHAR_SIZE);
break;	break;

default:	default:
Line 4365 while (!done)	Line 5584 while (!done)

if (infile == stdin) fprintf(outfile, "\n");	if (infile == stdin) fprintf(outfile, "\n");

	if (showtotaltimes)
	{
	fprintf(outfile, "--------------------------------------\n");
	if (timeit > 0)
	{
	fprintf(outfile, "Total compile time %.4f milliseconds\n",
	(((double)total_compile_time * 1000.0) / (double)timeit) /
	(double)CLOCKS_PER_SEC);
	fprintf(outfile, "Total study time %.4f milliseconds\n",
	(((double)total_study_time * 1000.0) / (double)timeit) /
	(double)CLOCKS_PER_SEC);
	}
	fprintf(outfile, "Total execute time %.4f milliseconds\n",
	(((double)total_match_time * 1000.0) / (double)timeitm) /
	(double)CLOCKS_PER_SEC);
	}

EXIT:	EXIT:

if (infile != NULL && infile != stdin) fclose(infile);	if (infile != NULL && infile != stdin) fclose(infile);
Line 4377 free(offsets);	Line 5613 free(offsets);

#ifdef SUPPORT_PCRE16	#ifdef SUPPORT_PCRE16
if (buffer16 != NULL) free(buffer16);	if (buffer16 != NULL) free(buffer16);
	#endif
	#ifdef SUPPORT_PCRE32
	if (buffer32 != NULL) free(buffer32);
	#endif

	#if !defined NODFA
	if (dfa_workspace != NULL)
	free(dfa_workspace);
	#endif

	#if defined(__VMS)
	yield = SS$_NORMAL; /* Return values via DCL symbols */
#endif	#endif

return yield;	return yield;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

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changed lines
	Added in v.1.1.1.5