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authorkosako <kosako@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-08-05 13:54:40 (GMT)
committerkosako <kosako@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-08-05 13:54:40 (GMT)
commitd92db05a27d7c97386dfa8bc77fb865aba9df751 (patch)
tree9c59ec892f0d242ad5dddeb62186229934c7836a /regparse.h
parent7e10b0c4de56dd727ca6adb3264b0867b275437d (diff)
merge Oniguruma 4.2.2
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'regparse.h')
-rw-r--r--regparse.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/regparse.h b/regparse.h
index 13f80b0..0958c90 100644
--- a/regparse.h
+++ b/regparse.h
@@ -76,7 +76,7 @@
#define NODE_STR_MARGIN 16
#define NODE_STR_BUF_SIZE 24 /* sizeof(CClassNode) - sizeof(int)*4 */
-#define NODE_BACKREFS_SIZE 7
+#define NODE_BACKREFS_SIZE 6
#define NSTR_RAW (1<<0) /* by backslashed number */
#define NSTR_AMBIG (1<<1)
@@ -145,6 +145,7 @@ typedef struct {
#define NST_NAMED_GROUP (1<<10)
#define NST_NAME_REF (1<<11)
#define NST_IN_REPEAT (1<<12) /* STK_REPEAT is nested in stack. */
+#define NST_NEST_LEVEL (1<<13)
#define SET_EFFECT_STATUS(node,f) (node)->u.effect.state |= (f)
#define CLEAR_EFFECT_STATUS(node,f) (node)->u.effect.state &= ~(f)
@@ -165,6 +166,7 @@ typedef struct {
#define IS_CALL_RECURSION(cn) (((cn)->state & NST_RECURSION) != 0)
#define IS_CALL_NAME_REF(cn) (((cn)->state & NST_NAME_REF) != 0)
#define IS_BACKREF_NAME_REF(bn) (((bn)->state & NST_NAME_REF) != 0)
+#define IS_BACKREF_NEST_LEVEL(bn) (((bn)->state & NST_NEST_LEVEL) != 0)
#define IS_QUALIFIER_IN_REPEAT(qn) (((qn)->state & NST_IN_REPEAT) != 0)
typedef struct {
@@ -212,6 +214,7 @@ typedef struct {
int back_num;
int back_static[NODE_BACKREFS_SIZE];
int* back_dynamic;
+ int nest_level;
} BackrefNode;
typedef struct {