sigtrap.pm (handler_traceback): do not clobber $_

[perl5.git] / regcomp.h

diff --git a/regcomp.h b/regcomp.h
index 898fb8e..b07a63f 100644 (file)
--- a/regcomp.h
+++ b/regcomp.h
@@ -18,7 +18,7 @@ typedef OP OP_4tree;                  /* Will be redefined later. */
 #define PERL_ENABLE_EXTENDED_TRIE_OPTIMISATION 1
 
 /* Should the optimiser take positive assertions into account? */
-#define PERL_ENABLE_POSITIVE_ASSERTION_STUDY 1
+#define PERL_ENABLE_POSITIVE_ASSERTION_STUDY 0
 
 /* Not for production use: */
 #define PERL_ENABLE_EXPERIMENTAL_REGEX_OPTIMISATIONS 0
@@ -414,6 +414,7 @@ struct regnode_charclass_class {    /* has [[:blah:]] classes */
 #define REG_TOP_LEVEL_BRANCHES  0x00000040
 #define REG_SEEN_VERBARG        0x00000080
 #define REG_SEEN_CUTGROUP       0x00000100
+#define REG_SEEN_RUN_ON_COMMENT 0x00000200
 
 START_EXTERN_C
 
@@ -462,6 +463,8 @@ EXTCONST regexp_engine PL_core_reg_engine = {
         Perl_re_intuit_start,
         Perl_re_intuit_string, 
         Perl_regfree_internal, 
+        Perl_reg_numbered_buff_get,
+        Perl_reg_named_buff_get,
 #if defined(USE_ITHREADS)        
         Perl_regdupe_internal
 #endif