/* Fields used by magic variables such as $@, $/ and so on */
PERLVAR(Ttainted, bool) /* using variables controlled by $< */
PERLVAR(Tcurpm, PMOP *) /* what to do \ interps in REs from */
-PERLVAR(Tnrs, SV *)
+PERLVAR(Tunused_1, SV *) /* placeholder: was Tnrs */
/*
=for apidoc mn|SV*|PL_rs