adjust notes on use5005threads

[p5sagit/p5-mst-13.2.git] / pp_ctl.c

diff --git a/pp_ctl.c b/pp_ctl.c
index af31a1c..716be5e 100644 (file)
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -114,6 +114,8 @@ PP(pp_regcomp)
                PL_reginterp_cnt = I32_MAX; /* Mark as safe.  */
 
            pm->op_pmflags = pm->op_pmpermflags;        /* reset case sensitivity */
+           if (DO_UTF8(tmpstr))
+               pm->op_pmdynflags |= PMdf_UTF8;
            pm->op_pmregexp = CALLREGCOMP(aTHX_ t, t + len, pm);
            PL_reginterp_cnt = 0;               /* XXXX Be extra paranoid - needed
                                           inside tie/overload accessors.  */
@@ -296,7 +298,8 @@ PP(pp_formline)
     NV value;
     bool gotsome;
     STRLEN len;
-    STRLEN fudge = SvCUR(tmpForm) * (IN_UTF8 ? 3 : 1) + 1;
+    STRLEN fudge = SvCUR(tmpForm) * (IN_BYTE ? 1 : 3) + 1;
+    bool item_is_utf = FALSE;
 
     if (!SvMAGICAL(tmpForm) || !SvCOMPILED(tmpForm)) {
        SvREADONLY_off(tmpForm);
@@ -374,7 +377,7 @@ PP(pp_formline)
        case FF_CHECKNL:
            item = s = SvPV(sv, len);
            itemsize = len;
-           if (IN_UTF8) {
+           if (DO_UTF8(sv)) {
                itemsize = sv_len_utf8(sv);
                if (itemsize != len) {
                    I32 itembytes;
@@ -393,11 +396,13 @@ PP(pp_formline)
                            break;
                        s++;
                    }
+                   item_is_utf = TRUE;
                    itemsize = s - item;
                    sv_pos_b2u(sv, &itemsize);
                    break;
                }
            }
+           item_is_utf = FALSE;
            if (itemsize > fieldsize)
                itemsize = fieldsize;
            send = chophere = s + itemsize;
@@ -414,7 +419,7 @@ PP(pp_formline)
        case FF_CHECKCHOP:
            item = s = SvPV(sv, len);
            itemsize = len;
-           if (IN_UTF8) {
+           if (DO_UTF8(sv)) {
                itemsize = sv_len_utf8(sv);
                if (itemsize != len) {
                    I32 itembytes;
@@ -452,9 +457,11 @@ PP(pp_formline)
                        itemsize = chophere - item;
                        sv_pos_b2u(sv, &itemsize);
                    }
+                   item_is_utf = TRUE;
                    break;
                }
            }
+           item_is_utf = FALSE;
            if (itemsize <= fieldsize) {
                send = chophere = s + itemsize;
                while (s < send) {
@@ -510,7 +517,7 @@ PP(pp_formline)
        case FF_ITEM:
            arg = itemsize;
            s = item;
-           if (IN_UTF8) {
+           if (item_is_utf) {
                while (arg--) {
                    if (*s & 0x80) {
                        switch (UTF8SKIP(s)) {
@@ -553,6 +560,7 @@ PP(pp_formline)
        case FF_LINEGLOB:
            item = s = SvPV(sv, len);
            itemsize = len;
+           item_is_utf = FALSE;                /* XXX is this correct? */
            if (itemsize) {
                gotsome = TRUE;
                send = s + itemsize;
@@ -1959,11 +1967,12 @@ PP(pp_next)
     if (cxix < cxstack_ix)
        dounwind(cxix);
 
-    TOPBLOCK(cx);
+    cx = &cxstack[cxstack_ix];
     {
        OP *nextop = cx->blk_loop.next_op;
        /* clean scope, but only if there's no continue block */
        if (nextop == cUNOPx(cx->blk_loop.last_op)->op_first->op_next) {
+           TOPBLOCK(cx);
            oldsave = PL_scopestack[PL_scopestack_ix - 1];
            LEAVE_SCOPE(oldsave);
        }