support sprintf("v%v", v1.2.3) (works on any string argument, in

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

diff --git a/op.h b/op.h
index 8bc8276..2360f9b 100644 (file)
--- a/op.h
+++ b/op.h
@@ -107,6 +107,9 @@ Deprecated.  Use C<GIMME_V> instead.
              : G_SCALAR)                                               \
           : dowantarray())
 
+/* NOTE: OP_NEXTSTATE, OP_DBSTATE, and OP_SETSTATE (i.e. COPs) carry lower
+ * bits of PL_hints in op_private */
+
 /* Private for lvalues */
 #define OPpLVAL_INTRO  128     /* Lvalue must be localized or lvalue sub */