Doc fixes.

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

diff --git a/cop.h b/cop.h
index 1aa21d5..6bdb594 100644 (file)
--- a/cop.h
+++ b/cop.h
@@ -187,7 +187,7 @@ struct block {
        cx->blk_oldpm           = PL_curpm,                             \
        cx->blk_gimme           = gimme;                                \
        DEBUG_l( PerlIO_printf(PerlIO_stderr(), "Entering block %ld, type %s\n",        \
-                   (long)cxstack_ix, block_type[t]); )
+                   (long)cxstack_ix, PL_block_type[t]); )
 
 /* Exit a block (RETURN and LAST). */
 #define POPBLOCK(cx,pm) cx = &cxstack[cxstack_ix--],                   \
@@ -199,7 +199,7 @@ struct block {
        pm               = cx->blk_oldpm,                               \
        gimme            = cx->blk_gimme;                               \
        DEBUG_l( PerlIO_printf(PerlIO_stderr(), "Leaving block %ld, type %s\n",         \
-                   (long)cxstack_ix+1,block_type[CxTYPE(cx)]); )
+                   (long)cxstack_ix+1,PL_block_type[CxTYPE(cx)]); )
 
 /* Continue a block elsewhere (NEXT and REDO). */
 #define TOPBLOCK(cx) cx  = &cxstack[cxstack_ix],                       \
@@ -213,7 +213,7 @@ struct block {
 struct subst {
     I32                sbu_iters;
     I32                sbu_maxiters;
-    I32                sbu_safebase;
+    I32                sbu_rflags;
     I32                sbu_oldsave;
     bool       sbu_once;
     bool       sbu_rxtainted;
@@ -228,7 +228,7 @@ struct subst {
 };
 #define sb_iters       cx_u.cx_subst.sbu_iters
 #define sb_maxiters    cx_u.cx_subst.sbu_maxiters
-#define sb_safebase    cx_u.cx_subst.sbu_safebase
+#define sb_rflags      cx_u.cx_subst.sbu_rflags
 #define sb_oldsave     cx_u.cx_subst.sbu_oldsave
 #define sb_once                cx_u.cx_subst.sbu_once
 #define sb_rxtainted   cx_u.cx_subst.sbu_rxtainted
@@ -244,7 +244,7 @@ struct subst {
 #define PUSHSUBST(cx) CXINC, cx = &cxstack[cxstack_ix],                        \
        cx->sb_iters            = iters,                                \
        cx->sb_maxiters         = maxiters,                             \
-       cx->sb_safebase         = safebase,                             \
+       cx->sb_rflags           = r_flags,                              \
        cx->sb_oldsave          = oldsave,                              \
        cx->sb_once             = once,                                 \
        cx->sb_rxtainted        = rxtainted,                            \
@@ -357,8 +357,11 @@ typedef struct stackinfo PERL_SI;
 
 #define PUSHSTACK PUSHSTACKi(PERLSI_UNKNOWN)
 
+/* POPSTACK works with PL_stack_sp, so it may need to be bracketed by
+ * PUTBACK/SPAGAIN to flush/refresh any local SP that may be active */
 #define POPSTACK \
     STMT_START {                                                       \
+       djSP;                                                           \
        PERL_SI *prev = PL_curstackinfo->si_prev;                       \
        if (!prev) {                                                    \
            PerlIO_printf(PerlIO_stderr(), "panic: POPSTACK\n");        \