First class regexps.

[p5sagit/p5-mst-13.2.git] / sv.h

diff --git a/sv.h b/sv.h
index e61b260..0d361d3 100644 (file)
--- a/sv.h
+++ b/sv.h
@@ -53,7 +53,7 @@ typedef enum {
        SVt_PVIV,       /* 5 */
        SVt_PVNV,       /* 6 */
        SVt_PVMG,       /* 7 */
-       SVt_ORANGE,     /* 8 */
+       SVt_REGEXP,     /* 8 */
        /* PVBM was here, before BIND replaced it.  */
        SVt_PVGV,       /* 9 */
        SVt_PVLV,       /* 10 */
@@ -537,6 +537,37 @@ struct xpvmg {
     HV*                xmg_stash;      /* class package */
 };
 
+struct xregexp {
+    union {
+       NV      xnv_nv;         /* numeric value, if any */
+       HV *    xgv_stash;
+       struct {
+           U32 xlow;
+           U32 xhigh;
+       }       xpad_cop_seq;   /* used by pad.c for cop_sequence */
+       struct {
+           U32 xbm_previous;   /* how many characters in string before rare? */
+           U8  xbm_flags;
+           U8  xbm_rare;       /* rarest character in string */
+       }       xbm_s;          /* fields from PVBM */
+    }          xnv_u;
+    STRLEN     xpv_cur;        /* length of svu_pv as a C string */
+    STRLEN     xpv_len;        /* allocated size */
+    union {
+       IV      xivu_iv;        /* integer value or pv offset */
+       UV      xivu_uv;
+       void *  xivu_p1;
+       I32     xivu_i32;
+       HEK *   xivu_namehek;
+    }          xiv_u;
+    union {
+       MAGIC*  xmg_magic;      /* linked list of magicalness */
+       HV*     xmg_ourstash;   /* Stash for our (when SvPAD_OUR is true) */
+    } xmg_u;
+    HV*                xmg_stash;      /* class package */
+    REGEXP *   xrx_regexp;     /* Our regular expression */
+};
+
 struct xpvlv {
     union {
        NV      xnv_nv;         /* numeric value, if any */