X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=regexp.h;h=684851c548de41e6e258234f260836469c6b5e6e;hb=1304aa9d125296870a384c81cea5102c45d467c8;hp=600e630ee752dd3a9c4f5f24423ba352f7346fbd;hpb=fe14fcc35f78a371a174a1d14256c2f35ae4262b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/regexp.h b/regexp.h
index 600e630..684851c 100644
--- a/regexp.h
+++ b/regexp.h
@@ -1,3 +1,6 @@
+/*    regexp.h
+ */
+
 /*
  * Definitions etc. for regexp(3) routines.
  *
@@ -5,30 +8,30 @@
  * not the System V one.
  */
 
-/* $Header: regexp.h,v 4.0 91/03/20 01:39:23 lwall Locked $
- *
- * $Log:	regexp.h,v $
- * Revision 4.0  91/03/20  01:39:23  lwall
- * 4.0 baseline.
- * 
- */
 
 typedef struct regexp {
 	char **startp;
 	char **endp;
-	STR *regstart;		/* Internal use only. */
+	SV *regstart;		/* Internal use only. */
 	char *regstclass;
-	STR *regmust;		/* Internal use only. */
-	int regback;		/* Can regmust locate first try? */
+	SV *regmust;		/* Internal use only. */
+	I32 regback;		/* Can regmust locate first try? */
+	I32 minlen;		/* mininum possible length of $& */
+	I32 prelen;		/* length of precomp */
+	U32 nparens;		/* number of parentheses */
+	U32 lastparen;		/* last paren matched */
 	char *precomp;		/* pre-compilation regular expression */
 	char *subbase;		/* saved string so \digit works forever */
+	char *subbeg;		/* same, but not responsible for allocation */
 	char *subend;		/* end of subbase */
+	U16 naughty;		/* how exponential is this pattern? */
 	char reganch;		/* Internal use only. */
-	char do_folding;	/* do case-insensitive match? */
-	char lastparen;		/* last paren matched */
-	char nparens;		/* number of parentheses */
+	char exec_tainted;	/* Tainted information used by regexec? */
 	char program[1];	/* Unwarranted chumminess with compiler. */
 } regexp;
 
-regexp *regcomp();
-int regexec();
+#define ROPT_ANCH	3
+#define  ROPT_ANCH_BOL	 1
+#define  ROPT_ANCH_GPOS	 2
+#define ROPT_SKIP	4
+#define ROPT_IMPLICIT	8