/[pcre]/code/trunk/pcre_internal.h
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revision 1141 by ph10, Fri Oct 19 15:44:19 2012 UTC revision 1248 by ph10, Wed Feb 13 17:36:38 2013 UTC
# Line 112  setjmp and stdarg are used is when NO_RE Line 112  setjmp and stdarg are used is when NO_RE
112  #include <stdlib.h>  #include <stdlib.h>
113  #include <string.h>  #include <string.h>
114    
115    /* Valgrind (memcheck) support */
116    
117    #ifdef SUPPORT_VALGRIND
118    #include <valgrind/memcheck.h>
119    #endif
120    
121  /* When compiling a DLL for Windows, the exported symbols have to be declared  /* When compiling a DLL for Windows, the exported symbols have to be declared
122  using some MS magic. I found some useful information on this web page:  using some MS magic. I found some useful information on this web page:
123  http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the  http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the
# Line 194  typedef unsigned char pcre_uint8; Line 200  typedef unsigned char pcre_uint8;
200    typedef unsigned int pcre_uint16;    typedef unsigned int pcre_uint16;
201    typedef int pcre_int16;    typedef int pcre_int16;
202  #else  #else
203    #error Cannot determine a type for 16-bit unsigned integers  # error Cannot determine a type for 16-bit unsigned integers
204  #endif  #endif
205    
206  #if UINT_MAX == 4294967295  #if UINT_MAX == 4294967295
# Line 204  typedef unsigned char pcre_uint8; Line 210  typedef unsigned char pcre_uint8;
210    typedef unsigned long int pcre_uint32;    typedef unsigned long int pcre_uint32;
211    typedef long int pcre_int32;    typedef long int pcre_int32;
212  #else  #else
213    #error Cannot determine a type for 32-bit unsigned integers  # error Cannot determine a type for 32-bit unsigned integers
214  #endif  #endif
215    
216  /* When checking for integer overflow in pcre_compile(), we need to handle  /* When checking for integer overflow in pcre_compile(), we need to handle
# Line 215  stdint.h is available, include it; it ma Line 221  stdint.h is available, include it; it ma
221  have stdint.h (e.g. Solaris) may have inttypes.h. The macro int64_t may be set  have stdint.h (e.g. Solaris) may have inttypes.h. The macro int64_t may be set
222  by "configure". */  by "configure". */
223    
224  #if HAVE_STDINT_H  #if defined HAVE_STDINT_H
225  #include <stdint.h>  #include <stdint.h>
226  #elif HAVE_INTTYPES_H  #elif defined HAVE_INTTYPES_H
227  #include <inttypes.h>  #include <inttypes.h>
228  #endif  #endif
229    
# Line 273  typedef pcre_uint32 pcre_uchar; Line 279  typedef pcre_uint32 pcre_uchar;
279  #define MAX_255(c) ((c) <= 255u)  #define MAX_255(c) ((c) <= 255u)
280  #define TABLE_GET(c, table, default) (MAX_255(c)? ((table)[c]):(default))  #define TABLE_GET(c, table, default) (MAX_255(c)? ((table)[c]):(default))
281    
 /* Assert that pcre_uchar32 is a 32-bit type */  
 typedef int __assert_pcre_uchar32_size[sizeof(pcre_uchar) == 4 ? 1 : -1];  
   
282  #else  #else
283  #error Unsupported compiling mode  #error Unsupported compiling mode
284  #endif /* COMPILE_PCRE[8|16|32] */  #endif /* COMPILE_PCRE[8|16|32] */
# Line 345  values. */ Line 348  values. */
348  #include "pcre.h"  #include "pcre.h"
349  #include "ucp.h"  #include "ucp.h"
350    
351    #ifdef COMPILE_PCRE32
352    /* Assert that the public PCRE_UCHAR32 is a 32-bit type */
353    typedef int __assert_pcre_uchar32_size[sizeof(PCRE_UCHAR32) == 4 ? 1 : -1];
354    #endif
355    
356  /* When compiling for use with the Virtual Pascal compiler, these functions  /* When compiling for use with the Virtual Pascal compiler, these functions
357  need to have their names changed. PCRE must be compiled with the -DVPCOMPAT  need to have their names changed. PCRE must be compiled with the -DVPCOMPAT
358  option on the command line. */  option on the command line. */
# Line 524  capturing parenthesis numbers in back re Line 532  capturing parenthesis numbers in back re
532    a[n] = (d) >> 8; \    a[n] = (d) >> 8; \
533    a[(n)+1] = (d) & 255    a[(n)+1] = (d) & 255
534    
535    /* For reasons that I do not understand, the expression in this GET2 macro is
536    treated by gcc as a signed expression, even when a is declared as unsigned. It
537    seems that any kind of arithmetic results in a signed value. */
538    
539  #define GET2(a,n) \  #define GET2(a,n) \
540    (((a)[n] << 8) | (a)[(n)+1])    (unsigned int)(((a)[n] << 8) | (a)[(n)+1])
541    
542  #elif defined COMPILE_PCRE16  #elif defined COMPILE_PCRE16
543    
# Line 766  we know we are in UTF mode. */ Line 778  we know we are in UTF mode. */
778  we know we are in UTF mode. */  we know we are in UTF mode. */
779    
780  #define RAWUCHARINC(eptr) \  #define RAWUCHARINC(eptr) \
781    (*(eptr)++)    (*((eptr)++))
782    
783  /* Returns the next uchar, testing for UTF mode, and not advancing the  /* Returns the next uchar, testing for UTF mode, and not advancing the
784  pointer. */  pointer. */
# Line 778  pointer. */ Line 790  pointer. */
790  pointer. */  pointer. */
791    
792  #define RAWUCHARINCTEST(eptr) \  #define RAWUCHARINCTEST(eptr) \
793    (*(eptr)++)    (*((eptr)++))
794    
795  /* If the pointer is not at the start of a character, move it back until  /* If the pointer is not at the start of a character, move it back until
796  it is. This is called only in UTF-8 mode - we don't put a test within the macro  it is. This is called only in UTF-8 mode - we don't put a test within the macro
# Line 885  we know we are in UTF mode. */ Line 897  we know we are in UTF mode. */
897  we know we are in UTF mode. */  we know we are in UTF mode. */
898    
899  #define RAWUCHARINC(eptr) \  #define RAWUCHARINC(eptr) \
900    (*(eptr)++)    (*((eptr)++))
901    
902  /* Returns the next uchar, testing for UTF mode, and not advancing the  /* Returns the next uchar, testing for UTF mode, and not advancing the
903  pointer. */  pointer. */
# Line 897  pointer. */ Line 909  pointer. */
909  pointer. */  pointer. */
910    
911  #define RAWUCHARINCTEST(eptr) \  #define RAWUCHARINCTEST(eptr) \
912    (*(eptr)++)    (*((eptr)++))
913    
914  /* If the pointer is not at the start of a character, move it back until  /* If the pointer is not at the start of a character, move it back until
915  it is. This is called only in UTF-16 mode - we don't put a test within the  it is. This is called only in UTF-16 mode - we don't put a test within the
# Line 922  into one pcre_uchar unit. */ Line 934  into one pcre_uchar unit. */
934  #define GET_EXTRALEN(c) (0)  #define GET_EXTRALEN(c) (0)
935  #define NOT_FIRSTCHAR(c) (0)  #define NOT_FIRSTCHAR(c) (0)
936    
 #define UTF32_MASK (0x1fffffu)  
   
937  /* Get the next UTF-32 character, not advancing the pointer. This is called when  /* Get the next UTF-32 character, not advancing the pointer. This is called when
938  we know we are in UTF-32 mode. */  we know we are in UTF-32 mode. */
939    
940  #define GETCHAR(c, eptr) \  #define GETCHAR(c, eptr) \
941    c = (*eptr) & UTF32_MASK;    c = *(eptr);
942    
943  /* Get the next UTF-32 character, testing for UTF-32 mode, and not advancing the  /* Get the next UTF-32 character, testing for UTF-32 mode, and not advancing the
944  pointer. */  pointer. */
945    
946  #define GETCHARTEST(c, eptr) \  #define GETCHARTEST(c, eptr) \
947    c = *eptr; \    c = *(eptr);
   if (utf) c &= UTF32_MASK;  
948    
949  /* Get the next UTF-32 character, advancing the pointer. This is called when we  /* Get the next UTF-32 character, advancing the pointer. This is called when we
950  know we are in UTF-32 mode. */  know we are in UTF-32 mode. */
951    
952  #define GETCHARINC(c, eptr) \  #define GETCHARINC(c, eptr) \
953    c = (*eptr++) & UTF32_MASK;    c = *((eptr)++);
954    
955  /* Get the next character, testing for UTF-32 mode, and advancing the pointer.  /* Get the next character, testing for UTF-32 mode, and advancing the pointer.
956  This is called when we don't know if we are in UTF-32 mode. */  This is called when we don't know if we are in UTF-32 mode. */
957    
958  #define GETCHARINCTEST(c, eptr) \  #define GETCHARINCTEST(c, eptr) \
959    c = *eptr++; \    c = *((eptr)++);
   if (utf) c &= UTF32_MASK;  
960    
961  /* Get the next UTF-32 character, not advancing the pointer, not incrementing  /* Get the next UTF-32 character, not advancing the pointer, not incrementing
962  length (since all UTF-32 is of length 1). This is called when we know we are in  length (since all UTF-32 is of length 1). This is called when we know we are in
# Line 968  This is called when we do not know if we Line 976  This is called when we do not know if we
976  we know we are in UTF mode. */  we know we are in UTF mode. */
977    
978  #define RAWUCHAR(eptr) \  #define RAWUCHAR(eptr) \
979    (*(eptr) & UTF32_MASK)    (*(eptr))
980    
981  /* Returns the next uchar, advancing the pointer. This is called when  /* Returns the next uchar, advancing the pointer. This is called when
982  we know we are in UTF mode. */  we know we are in UTF mode. */
983    
984  #define RAWUCHARINC(eptr) \  #define RAWUCHARINC(eptr) \
985    (*(eptr)++ & UTF32_MASK)    (*((eptr)++))
986    
987  /* Returns the next uchar, testing for UTF mode, and not advancing the  /* Returns the next uchar, testing for UTF mode, and not advancing the
988  pointer. */  pointer. */
989    
990  #define RAWUCHARTEST(eptr) \  #define RAWUCHARTEST(eptr) \
991    (utf ? (*(eptr) & UTF32_MASK) : *(eptr))    (*(eptr))
992    
993  /* Returns the next uchar, testing for UTF mode, advancing the  /* Returns the next uchar, testing for UTF mode, advancing the
994  pointer. */  pointer. */
995    
996  #define RAWUCHARINCTEST(eptr) \  #define RAWUCHARINCTEST(eptr) \
997    (utf ? (*(eptr)++ & UTF32_MASK) : *(eptr)++)    (*((eptr)++))
998    
999  /* If the pointer is not at the start of a character, move it back until  /* If the pointer is not at the start of a character, move it back until
1000  it is. This is called only in UTF-32 mode - we don't put a test within the  it is. This is called only in UTF-32 mode - we don't put a test within the
1001  macro because almost all calls are already within a block of UTF-32 only  macro because almost all calls are already within a block of UTF-32 only
1002  code.  code.
1003  These are all no-ops since all UTF-32 characters fit into one pcre_uchar. */  These are all no-ops since all UTF-32 characters fit into one pcre_uchar. */
1004    
1005  #define BACKCHAR(eptr) do { } while (0)  #define BACKCHAR(eptr) do { } while (0)
# Line 1018  are defined. Line 1026  are defined.
1026  These values are also required as lists in pcre_compile.c when processing \h,  These values are also required as lists in pcre_compile.c when processing \h,
1027  \H, \v and \V in a character class. The lists are defined in pcre_tables.c, but  \H, \v and \V in a character class. The lists are defined in pcre_tables.c, but
1028  macros that define the values are here so that all the definitions are  macros that define the values are here so that all the definitions are
1029  together. The lists must be in ascending character order, terminated by  together. The lists must be in ascending character order, terminated by
1030  NOTACHAR (which is 0xffffffff).  NOTACHAR (which is 0xffffffff).
1031    
1032  Any changes should ensure that the various macros are kept in step with each  Any changes should ensure that the various macros are kept in step with each
# Line 1032  other. NOTE: The values also appear in p Line 1040  other. NOTE: The values also appear in p
1040    CHAR_HT, CHAR_SPACE, 0xa0, \    CHAR_HT, CHAR_SPACE, 0xa0, \
1041    0x1680, 0x180e, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, \    0x1680, 0x180e, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, \
1042    0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202f, 0x205f, 0x3000, \    0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202f, 0x205f, 0x3000, \
1043    NOTACHAR    NOTACHAR
1044    
1045  #define HSPACE_MULTIBYTE_CASES \  #define HSPACE_MULTIBYTE_CASES \
1046    case 0x1680:  /* OGHAM SPACE MARK */ \    case 0x1680:  /* OGHAM SPACE MARK */ \
# Line 1056  other. NOTE: The values also appear in p Line 1064  other. NOTE: The values also appear in p
1064    case CHAR_HT: \    case CHAR_HT: \
1065    case CHAR_SPACE: \    case CHAR_SPACE: \
1066    case 0xa0     /* NBSP */    case 0xa0     /* NBSP */
1067    
1068  #define HSPACE_CASES \  #define HSPACE_CASES \
1069    HSPACE_BYTE_CASES: \    HSPACE_BYTE_CASES: \
1070    HSPACE_MULTIBYTE_CASES    HSPACE_MULTIBYTE_CASES
1071    
1072  #define VSPACE_LIST \  #define VSPACE_LIST \
1073    CHAR_LF, CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, 0x2028, 0x2029, NOTACHAR    CHAR_LF, CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, 0x2028, 0x2029, NOTACHAR
1074    
1075  #define VSPACE_MULTIBYTE_CASES \  #define VSPACE_MULTIBYTE_CASES \
1076    case 0x2028:    /* LINE SEPARATOR */ \    case 0x2028:    /* LINE SEPARATOR */ \
# Line 1092  other. NOTE: The values also appear in p Line 1100  other. NOTE: The values also appear in p
1100    
1101  #ifdef EBCDIC_NL25  #ifdef EBCDIC_NL25
1102  #define VSPACE_LIST \  #define VSPACE_LIST \
1103    CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, CHAR_LF, NOTACHAR    CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, CHAR_LF, NOTACHAR
1104  #else  #else
1105  #define VSPACE_LIST \  #define VSPACE_LIST \
1106    CHAR_VT, CHAR_FF, CHAR_CR, CHAR_LF, CHAR_NEL, NOTACHAR    CHAR_VT, CHAR_FF, CHAR_CR, CHAR_LF, CHAR_NEL, NOTACHAR
1107  #endif  #endif
1108    
1109  #define VSPACE_BYTE_CASES \  #define VSPACE_BYTE_CASES \
1110    case CHAR_LF: \    case CHAR_LF: \
# Line 1173  time, run time, or study time, respectiv Line 1181  time, run time, or study time, respectiv
1181     (PCRE_STUDY_JIT_COMPILE|PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE| \     (PCRE_STUDY_JIT_COMPILE|PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE| \
1182      PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE|PCRE_STUDY_EXTRA_NEEDED)      PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE|PCRE_STUDY_EXTRA_NEEDED)
1183    
1184    #define PUBLIC_JIT_EXEC_OPTIONS \
1185       (PCRE_NO_UTF8_CHECK|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|\
1186        PCRE_NOTEMPTY_ATSTART|PCRE_PARTIAL_SOFT|PCRE_PARTIAL_HARD)
1187    
1188  /* Magic number to provide a small check against being handed junk. */  /* Magic number to provide a small check against being handed junk. */
1189    
1190  #define MAGIC_NUMBER  0x50435245UL   /* 'PCRE' */  #define MAGIC_NUMBER  0x50435245UL   /* 'PCRE' */
# Line 1276  a positive value. */ Line 1288  a positive value. */
1288    
1289  /* The remaining definitions work in both environments. */  /* The remaining definitions work in both environments. */
1290    
1291    #define CHAR_NULL                   '\0'
1292  #define CHAR_HT                     '\t'  #define CHAR_HT                     '\t'
1293  #define CHAR_VT                     '\v'  #define CHAR_VT                     '\v'
1294  #define CHAR_FF                     '\f'  #define CHAR_FF                     '\f'
# Line 1515  a positive value. */ Line 1528  a positive value. */
1528  #define STRING_ANYCRLF_RIGHTPAR        "ANYCRLF)"  #define STRING_ANYCRLF_RIGHTPAR        "ANYCRLF)"
1529  #define STRING_BSR_ANYCRLF_RIGHTPAR    "BSR_ANYCRLF)"  #define STRING_BSR_ANYCRLF_RIGHTPAR    "BSR_ANYCRLF)"
1530  #define STRING_BSR_UNICODE_RIGHTPAR    "BSR_UNICODE)"  #define STRING_BSR_UNICODE_RIGHTPAR    "BSR_UNICODE)"
1531  #ifdef COMPILE_PCRE8  #define STRING_UTF8_RIGHTPAR           "UTF8)"
1532  #define STRING_UTF_RIGHTPAR            "UTF8)"  #define STRING_UTF16_RIGHTPAR          "UTF16)"
1533  #endif  #define STRING_UTF32_RIGHTPAR          "UTF32)"
1534  #ifdef COMPILE_PCRE16  #define STRING_UTF_RIGHTPAR            "UTF)"
 #define STRING_UTF_RIGHTPAR            "UTF16)"  
 #endif  
 #ifdef COMPILE_PCRE32  
 #define STRING_UTF_RIGHTPAR            "UTF32)"  
 #endif  
1535  #define STRING_UCP_RIGHTPAR            "UCP)"  #define STRING_UCP_RIGHTPAR            "UCP)"
1536  #define STRING_NO_START_OPT_RIGHTPAR   "NO_START_OPT)"  #define STRING_NO_START_OPT_RIGHTPAR   "NO_START_OPT)"
1537    
# Line 1545  only. */ Line 1553  only. */
1553  #define CHAR_ESC                    '\033'  #define CHAR_ESC                    '\033'
1554  #define CHAR_DEL                    '\177'  #define CHAR_DEL                    '\177'
1555    
1556    #define CHAR_NULL                   '\0'
1557  #define CHAR_SPACE                  '\040'  #define CHAR_SPACE                  '\040'
1558  #define CHAR_EXCLAMATION_MARK       '\041'  #define CHAR_EXCLAMATION_MARK       '\041'
1559  #define CHAR_QUOTATION_MARK         '\042'  #define CHAR_QUOTATION_MARK         '\042'
# Line 1780  only. */ Line 1789  only. */
1789  #define STRING_ANYCRLF_RIGHTPAR        STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS  #define STRING_ANYCRLF_RIGHTPAR        STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS
1790  #define STRING_BSR_ANYCRLF_RIGHTPAR    STR_B STR_S STR_R STR_UNDERSCORE STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS  #define STRING_BSR_ANYCRLF_RIGHTPAR    STR_B STR_S STR_R STR_UNDERSCORE STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS
1791  #define STRING_BSR_UNICODE_RIGHTPAR    STR_B STR_S STR_R STR_UNDERSCORE STR_U STR_N STR_I STR_C STR_O STR_D STR_E STR_RIGHT_PARENTHESIS  #define STRING_BSR_UNICODE_RIGHTPAR    STR_B STR_S STR_R STR_UNDERSCORE STR_U STR_N STR_I STR_C STR_O STR_D STR_E STR_RIGHT_PARENTHESIS
1792  #ifdef COMPILE_PCRE8  #define STRING_UTF8_RIGHTPAR           STR_U STR_T STR_F STR_8 STR_RIGHT_PARENTHESIS
1793  #define STRING_UTF_RIGHTPAR            STR_U STR_T STR_F STR_8 STR_RIGHT_PARENTHESIS  #define STRING_UTF16_RIGHTPAR          STR_U STR_T STR_F STR_1 STR_6 STR_RIGHT_PARENTHESIS
1794  #endif  #define STRING_UTF32_RIGHTPAR          STR_U STR_T STR_F STR_3 STR_2 STR_RIGHT_PARENTHESIS
1795  #ifdef COMPILE_PCRE16  #define STRING_UTF_RIGHTPAR            STR_U STR_T STR_F STR_RIGHT_PARENTHESIS
 #define STRING_UTF_RIGHTPAR            STR_U STR_T STR_F STR_1 STR_6 STR_RIGHT_PARENTHESIS  
 #endif  
 #ifdef COMPILE_PCRE32  
 #define STRING_UTF_RIGHTPAR            STR_U STR_T STR_F STR_3 STR_2 STR_RIGHT_PARENTHESIS  
 #endif  
1796  #define STRING_UCP_RIGHTPAR            STR_U STR_C STR_P STR_RIGHT_PARENTHESIS  #define STRING_UCP_RIGHTPAR            STR_U STR_C STR_P STR_RIGHT_PARENTHESIS
1797  #define STRING_NO_START_OPT_RIGHTPAR   STR_N STR_O STR_UNDERSCORE STR_S STR_T STR_A STR_R STR_T STR_UNDERSCORE STR_O STR_P STR_T STR_RIGHT_PARENTHESIS  #define STRING_NO_START_OPT_RIGHTPAR   STR_N STR_O STR_UNDERSCORE STR_S STR_T STR_A STR_R STR_T STR_UNDERSCORE STR_O STR_P STR_T STR_RIGHT_PARENTHESIS
1798    
# Line 2394  typedef struct compile_data { Line 2398  typedef struct compile_data {
2398    int  names_found;                 /* Number of entries so far */    int  names_found;                 /* Number of entries so far */
2399    int  name_entry_size;             /* Size of each entry */    int  name_entry_size;             /* Size of each entry */
2400    int  workspace_size;              /* Size of workspace */    int  workspace_size;              /* Size of workspace */
2401    int  bracount;                    /* Count of capturing parens as we compile */    unsigned int  bracount;           /* Count of capturing parens as we compile */
2402    int  final_bracount;              /* Saved value after first pass */    int  final_bracount;              /* Saved value after first pass */
2403    int  max_lookbehind;              /* Maximum lookbehind (characters) */    int  max_lookbehind;              /* Maximum lookbehind (characters) */
2404    int  top_backref;                 /* Maximum back reference */    int  top_backref;                 /* Maximum back reference */
# Line 2424  call within the pattern; used by pcre_ex Line 2428  call within the pattern; used by pcre_ex
2428    
2429  typedef struct recursion_info {  typedef struct recursion_info {
2430    struct recursion_info *prevrec; /* Previous recursion record (or NULL) */    struct recursion_info *prevrec; /* Previous recursion record (or NULL) */
2431    int group_num;                  /* Number of group that was called */    unsigned int group_num;         /* Number of group that was called */
2432    int *offset_save;               /* Pointer to start of saved offsets */    int *offset_save;               /* Pointer to start of saved offsets */
2433    int saved_max;                  /* Number of saved offsets */    int saved_max;                  /* Number of saved offsets */
2434      int saved_capture_last;         /* Last capture number */
2435    PCRE_PUCHAR subject_position;   /* Position at start of recursion */    PCRE_PUCHAR subject_position;   /* Position at start of recursion */
2436  } recursion_info;  } recursion_info;
2437    
# Line 2468  typedef struct match_data { Line 2473  typedef struct match_data {
2473    const  pcre_uint8 *lcc;         /* Points to lower casing table */    const  pcre_uint8 *lcc;         /* Points to lower casing table */
2474    const  pcre_uint8 *fcc;         /* Points to case-flipping table */    const  pcre_uint8 *fcc;         /* Points to case-flipping table */
2475    const  pcre_uint8 *ctypes;      /* Points to table of type maps */    const  pcre_uint8 *ctypes;      /* Points to table of type maps */
   BOOL   offset_overflow;         /* Set if too many extractions */  
2476    BOOL   notbol;                  /* NOTBOL flag */    BOOL   notbol;                  /* NOTBOL flag */
2477    BOOL   noteol;                  /* NOTEOL flag */    BOOL   noteol;                  /* NOTEOL flag */
2478    BOOL   utf;                     /* UTF-8 / UTF-16 flag */    BOOL   utf;                     /* UTF-8 / UTF-16 flag */
# Line 2489  typedef struct match_data { Line 2493  typedef struct match_data {
2493    PCRE_PUCHAR start_used_ptr;     /* Earliest consulted character */    PCRE_PUCHAR start_used_ptr;     /* Earliest consulted character */
2494    int    partial;                 /* PARTIAL options */    int    partial;                 /* PARTIAL options */
2495    int    end_offset_top;          /* Highwater mark at end of match */    int    end_offset_top;          /* Highwater mark at end of match */
2496    int    capture_last;            /* Most recent capture number */    pcre_int32 capture_last;        /* Most recent capture number + overflow flag */
2497    int    start_offset;            /* The start offset value */    int    start_offset;            /* The start offset value */
2498    int    match_function_type;     /* Set for certain special calls of MATCH() */    int    match_function_type;     /* Set for certain special calls of MATCH() */
2499    eptrblock *eptrchain;           /* Chain of eptrblocks for tail recursions */    eptrblock *eptrchain;           /* Chain of eptrblocks for tail recursions */
# Line 2691  extern BOOL              PRIV(xclass)(pc Line 2695  extern BOOL              PRIV(xclass)(pc
2695  #ifdef SUPPORT_JIT  #ifdef SUPPORT_JIT
2696  extern void              PRIV(jit_compile)(const REAL_PCRE *,  extern void              PRIV(jit_compile)(const REAL_PCRE *,
2697                             PUBL(extra) *, int);                             PUBL(extra) *, int);
2698  extern int               PRIV(jit_exec)(const REAL_PCRE *, const PUBL(extra) *,  extern int               PRIV(jit_exec)(const PUBL(extra) *,
2699                             const pcre_uchar *, int, int, int, int *, int);                             const pcre_uchar *, int, int, int, int *, int);
2700  extern void              PRIV(jit_free)(void *);  extern void              PRIV(jit_free)(void *);
2701  extern int               PRIV(jit_get_size)(void *);  extern int               PRIV(jit_get_size)(void *);
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