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Diffstat (limited to 'Master/tlpkg/tlperl/lib/CORE/regexp.h')
-rw-r--r--Master/tlpkg/tlperl/lib/CORE/regexp.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/Master/tlpkg/tlperl/lib/CORE/regexp.h b/Master/tlpkg/tlperl/lib/CORE/regexp.h
index 44409f0d9c1..ccbc64a009e 100644
--- a/Master/tlpkg/tlperl/lib/CORE/regexp.h
+++ b/Master/tlpkg/tlperl/lib/CORE/regexp.h
@@ -20,6 +20,8 @@
#include "utf8.h"
+typedef SSize_t regnode_offset;
+
struct regnode {
U8 flags;
U8 type;
@@ -134,8 +136,8 @@ typedef struct regexp {
* Data about the last/current match. These are modified during matching
*/
- U32 lastparen; /* last open paren matched */
- U32 lastcloseparen; /* last close paren matched */
+ U32 lastparen; /* highest close paren matched ($+) */
+ U32 lastcloseparen; /* last close paren matched ($^N) */
regexp_paren_pair *offs; /* Array of offsets for (@-) and (@+) */
char **recurse_locinput; /* used to detect infinite recursion, XXX: move to internal */
@@ -656,6 +658,7 @@ typedef struct {
STRLEN sublen; /* saved sublen field from rex */
STRLEN suboffset; /* saved suboffset field from rex */
STRLEN subcoffset; /* saved subcoffset field from rex */
+ SV *sv; /* $_ during (?{}) */
MAGIC *pos_magic; /* pos() magic attached to $_ */
SSize_t pos; /* the original value of pos() in pos_magic */
U8 pos_flags; /* flags to be restored; currently only MGf_BYTES*/
@@ -712,6 +715,8 @@ typedef I32 CHECKPOINT;
typedef struct regmatch_state {
int resume_state; /* where to jump to on return */
char *locinput; /* where to backtrack in string on failure */
+ char *loceol;
+ U8 *sr0; /* position of start of script run, or NULL */
union {
@@ -804,6 +809,9 @@ typedef struct regmatch_state {
struct regmatch_state *prev_yes_state;
I32 wanted;
I32 logical; /* saved copy of 'logical' var */
+ U8 count; /* number of beginning positions */
+ char *start;
+ char *end;
regnode *me; /* the IFMATCH/SUSPEND/UNLESSM node */
} ifmatch; /* and SUSPEND/UNLESSM */