diff options
Diffstat (limited to 'src/regparse.h')
| -rw-r--r-- | src/regparse.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/regparse.h b/src/regparse.h index c60a42d..8875f78 100644 --- a/src/regparse.h +++ b/src/regparse.h @@ -4,7 +4,7 @@ regparse.h - Oniguruma (regular expression library) **********************************************************************/ /*- - * Copyright (c) 2002-2020 K.Kosako + * Copyright (c) 2002-2021 K.Kosako * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -73,6 +73,14 @@ enum BodyEmptyType { BODY_MAY_BE_EMPTY_REC = 3 }; +/* bytes buffer */ +typedef struct _BBuf { + UChar* p; + unsigned int used; + unsigned int alloc; +} BBuf; + + struct _Node; typedef struct { @@ -110,6 +118,7 @@ typedef struct { struct _Node* head_exact; struct _Node* next_head_exact; int include_referred; /* include called node. don't eliminate even if {0} */ + MemStatusType empty_status_mem; } QuantNode; typedef struct { @@ -340,6 +349,7 @@ typedef struct { #define NODE_ST_ABSENT_WITH_SIDE_EFFECTS (1<<24) /* stopper or clear */ #define NODE_ST_FIXED_CLEN_MIN_SURE (1<<25) #define NODE_ST_REFERENCED (1<<26) +#define NODE_ST_INPEEK (1<<27) #define NODE_STATUS(node) (((Node* )node)->u.base.status) @@ -376,6 +386,7 @@ typedef struct { #define NODE_IS_ABSENT_WITH_SIDE_EFFECTS(node) ((NODE_STATUS(node) & NODE_ST_ABSENT_WITH_SIDE_EFFECTS) != 0) #define NODE_IS_FIXED_CLEN_MIN_SURE(node) ((NODE_STATUS(node) & NODE_ST_FIXED_CLEN_MIN_SURE) != 0) #define NODE_IS_REFERENCED(node) ((NODE_STATUS(node) & NODE_ST_REFERENCED) != 0) +#define NODE_IS_INPEEK(node) ((NODE_STATUS(node) & NODE_ST_INPEEK) != 0) #define NODE_PARENT(node) ((node)->u.base.parent) #define NODE_BODY(node) ((node)->u.base.body) @@ -384,8 +395,8 @@ typedef struct { #define NODE_CALL_BODY(node) ((node)->body) #define NODE_ANCHOR_BODY(node) ((node)->body) -#define SCANENV_MEMENV_SIZE 8 -#define SCANENV_MEMENV(senv) \ +#define PARSEENV_MEMENV_SIZE 8 +#define PARSEENV_MEMENV(senv) \ (IS_NOT_NULL((senv)->mem_env_dynamic) ? \ (senv)->mem_env_dynamic : (senv)->mem_env_static) @@ -424,7 +435,7 @@ typedef struct { int num_mem; int num_named; int mem_alloc; - MemEnv mem_env_static[SCANENV_MEMENV_SIZE]; + MemEnv mem_env_static[PARSEENV_MEMENV_SIZE]; MemEnv* mem_env_dynamic; int backref_num; int keep_num; @@ -439,14 +450,14 @@ typedef struct { #ifdef ONIG_DEBUG_PARSE unsigned int max_parse_depth; #endif -} ScanEnv; +} ParseEnv; extern int onig_renumber_name_table P_((regex_t* reg, GroupNumMap* map)); extern int onig_strncmp P_((const UChar* s1, const UChar* s2, int n)); extern void onig_strcpy P_((UChar* dest, const UChar* src, const UChar* end)); -extern void onig_scan_env_set_error_string P_((ScanEnv* env, int ecode, UChar* arg, UChar* arg_end)); +extern void onig_scan_env_set_error_string P_((ParseEnv* env, int ecode, UChar* arg, UChar* arg_end)); extern int onig_reduce_nested_quantifier P_((Node* pnode)); extern int onig_node_copy(Node** rcopy, Node* from); extern int onig_node_str_cat P_((Node* node, const UChar* s, const UChar* end)); @@ -460,7 +471,7 @@ extern Node* onig_node_new_str P_((const UChar* s, const UChar* end)); extern Node* onig_node_new_list P_((Node* left, Node* right)); extern Node* onig_node_new_alt P_((Node* left, Node* right)); extern int onig_names_free P_((regex_t* reg)); -extern int onig_parse_tree P_((Node** root, const UChar* pattern, const UChar* end, regex_t* reg, ScanEnv* env)); +extern int onig_parse_tree P_((Node** root, const UChar* pattern, const UChar* end, regex_t* reg, ParseEnv* env)); extern int onig_free_shared_cclass_table P_((void)); extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc)); extern int onig_new_cclass_with_code_list(Node** rnode, OnigEncoding enc, int n, OnigCodePoint codes[]); |