From 995dfd20e78ad16cec678df25422ce032650e3aa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 23 Jul 2017 10:18:42 +0200 Subject: New upstream version 6.4.0 --- src/regint.h | 119 ++++++++++++++++++++++++++++++----------------------------- 1 file changed, 60 insertions(+), 59 deletions(-) (limited to 'src/regint.h') diff --git a/src/regint.h b/src/regint.h index 9835143..8da27d2 100644 --- a/src/regint.h +++ b/src/regint.h @@ -4,7 +4,7 @@ regint.h - Oniguruma (regular expression library) **********************************************************************/ /*- - * Copyright (c) 2002-2013 K.Kosako + * Copyright (c) 2002-2017 K.Kosako * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -59,14 +59,14 @@ #define USE_NAMED_GROUP #define USE_SUBEXP_CALL #define USE_BACKREF_WITH_LEVEL /* \k, \k */ -#define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT /* /(?:()|())*\2/ */ +#define USE_INSISTENT_CHECK_CAPTURES_STATUS_IN_ENDLESS_REPEAT /* /(?:()|())*\2/ */ #define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE /* /\n$/ =~ "\n" */ #define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR /* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */ /* internal config */ #define USE_OP_PUSH_OR_JUMP_EXACT -#define USE_QTFR_PEEK_NEXT +#define USE_QUANT_PEEK_NEXT #define USE_ST_LIBRARY #define INIT_MATCH_STACK_SIZE 160 @@ -161,6 +161,10 @@ #endif #endif +#ifdef HAVE_INTTYPES_H +#include +#endif + #ifdef __BORLANDC__ #include #endif @@ -169,6 +173,12 @@ # include #endif +#ifdef _WIN32 +#if defined(_MSC_VER) && (_MSC_VER < 1300) +typedef int intptr_t; +#endif +#endif + #include "regenc.h" #ifdef MIN @@ -230,24 +240,28 @@ #define ONIG_OPTIMIZE_MAP 5 /* char map */ /* bit status */ -typedef unsigned int BitStatusType; - -#define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8) -#define BIT_STATUS_CLEAR(stats) (stats) = 0 -#define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0) -#define BIT_STATUS_AT(stats,n) \ - ((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & (1 << n)) : ((stats) & 1)) - -#define BIT_STATUS_ON_AT(stats,n) do {\ - if ((n) < (int )BIT_STATUS_BITS_NUM) \ - (stats) |= (1 << (n));\ +typedef unsigned int MemStatusType; + +#define MEM_STATUS_BITS_NUM (sizeof(MemStatusType) * 8) +#define MEM_STATUS_CLEAR(stats) (stats) = 0 +#define MEM_STATUS_ON_ALL(stats) (stats) = ~((MemStatusType )0) +#define MEM_STATUS_AT(stats,n) \ + ((n) < (int )MEM_STATUS_BITS_NUM ? ((stats) & ((MemStatusType )1 << n)) : ((stats) & 1)) +#define MEM_STATUS_AT0(stats,n) \ + ((n) > 0 && (n) < (int )MEM_STATUS_BITS_NUM ? ((stats) & ((MemStatusType )1 << n)) : ((stats) & 1)) + +#define MEM_STATUS_ON(stats,n) do {\ + if ((n) < (int )MEM_STATUS_BITS_NUM) {\ + if ((n) != 0)\ + (stats) |= ((MemStatusType )1 << (n));\ + }\ else\ (stats) |= 1;\ } while (0) -#define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\ - if ((n) < (int )BIT_STATUS_BITS_NUM)\ - (stats) |= (1 << (n));\ +#define MEM_STATUS_ON_SIMPLE(stats,n) do {\ + if ((n) < (int )MEM_STATUS_BITS_NUM)\ + (stats) |= ((MemStatusType )1 << (n));\ } while (0) @@ -394,25 +408,28 @@ typedef struct _BBuf { #define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)] -#define ANCHOR_BEGIN_BUF (1<<0) -#define ANCHOR_BEGIN_LINE (1<<1) -#define ANCHOR_BEGIN_POSITION (1<<2) -#define ANCHOR_END_BUF (1<<3) -#define ANCHOR_SEMI_END_BUF (1<<4) -#define ANCHOR_END_LINE (1<<5) - -#define ANCHOR_WORD_BOUND (1<<6) -#define ANCHOR_NOT_WORD_BOUND (1<<7) -#define ANCHOR_WORD_BEGIN (1<<8) -#define ANCHOR_WORD_END (1<<9) -#define ANCHOR_PREC_READ (1<<10) -#define ANCHOR_PREC_READ_NOT (1<<11) -#define ANCHOR_LOOK_BEHIND (1<<12) -#define ANCHOR_LOOK_BEHIND_NOT (1<<13) - +/* has body */ +#define ANCHOR_PREC_READ (1<<0) +#define ANCHOR_PREC_READ_NOT (1<<1) +#define ANCHOR_LOOK_BEHIND (1<<2) +#define ANCHOR_LOOK_BEHIND_NOT (1<<3) +/* no body */ +#define ANCHOR_BEGIN_BUF (1<<4) +#define ANCHOR_BEGIN_LINE (1<<5) +#define ANCHOR_BEGIN_POSITION (1<<6) +#define ANCHOR_END_BUF (1<<7) +#define ANCHOR_SEMI_END_BUF (1<<8) +#define ANCHOR_END_LINE (1<<9) +#define ANCHOR_WORD_BOUND (1<<10) +#define ANCHOR_NOT_WORD_BOUND (1<<11) +#define ANCHOR_WORD_BEGIN (1<<12) +#define ANCHOR_WORD_END (1<<13) #define ANCHOR_ANYCHAR_STAR (1<<14) /* ".*" optimize info */ #define ANCHOR_ANYCHAR_STAR_ML (1<<15) /* ".*" optimize info (multi-line) */ +#define ANCHOR_HAS_BODY(a) ((a)->type < ANCHOR_BEGIN_BUF) + + /* operation code */ enum OpCode { OP_FINISH = 0, /* matching process terminator (no more alternative) */ @@ -490,10 +507,10 @@ enum OpCode { OP_REPEAT_INC_NG, /* non greedy */ OP_REPEAT_INC_SG, /* search and get in stack */ OP_REPEAT_INC_NG_SG, /* search and get in stack (non greedy) */ - OP_NULL_CHECK_START, /* null loop checker start */ - OP_NULL_CHECK_END, /* null loop checker end */ - OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */ - OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */ + OP_EMPTY_CHECK_START, /* null loop checker start */ + OP_EMPTY_CHECK_END, /* null loop checker end */ + OP_EMPTY_CHECK_END_MEMST, /* null loop checker end (with capture status) */ + OP_EMPTY_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */ OP_PUSH_POS, /* (?=...) start */ OP_POP_POS, /* (?=...) end */ @@ -581,8 +598,8 @@ typedef void* PointerType; #define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM) #define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE #define SIZE_OP_POP_STOP_BT SIZE_OPCODE -#define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM) -#define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM) +#define SIZE_OP_EMPTY_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM) +#define SIZE_OP_EMPTY_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM) #define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH) #define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH) #define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE @@ -644,25 +661,10 @@ typedef void* PointerType; #define FLAG_NCCLASS_SHARE (1<<1) #define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT) -#define NCCLASS_SET_SHARE(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE) #define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT) #define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT) -#define IS_NCCLASS_SHARE(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE) - -typedef struct { - int type; - /* struct _Node* next; */ - /* unsigned int flags; */ -} NodeBase; - -typedef struct { - NodeBase base; - unsigned int flags; - BitSet bs; - BBuf* mbuf; /* multi-byte info or NULL */ -} CClassNode; -typedef long OnigStackIndex; +typedef intptr_t OnigStackIndex; typedef struct _OnigStackType { unsigned int type; @@ -693,7 +695,7 @@ typedef struct _OnigStackType { struct { int num; /* null check id */ UChar *pstr; /* start position */ - } null_check; + } empty_check; #ifdef USE_SUBEXP_CALL struct { UChar *ret_addr; /* byte code position */ @@ -744,7 +746,7 @@ typedef struct { extern OnigOpInfoType OnigOpInfo[]; -extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar** nextp, OnigEncoding enc)); +extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar** nextp, UChar* start, OnigEncoding enc)); #ifdef ONIG_DEBUG_STATISTICS extern void onig_statistics_init P_((void)); @@ -758,8 +760,7 @@ extern void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncod extern int onig_bbuf_init P_((BBuf* buf, int size)); extern int onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo)); extern void onig_transfer P_((regex_t* to, regex_t* from)); -extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc)); -extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc)); +extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, void* /* CClassNode* */ cc)); /* strend hash */ typedef void hash_table_type; -- cgit v1.2.3