= @$self{qw'curstash warnings hints'};
my $op = $form->ROOT;
my $kid;
- return "\f." if $op->first->name eq 'stub';
+ return "\f." if $op->first->name eq 'stub'
+ || $op->first->name eq 'nextstate';
$op = $op->first->first; # skip leavewrite, lineseq
while (not null $op) {
$op = $op->sibling; # skip nextstate
my $kid = $op->first->sibling;
return $name if null $kid;
my $first;
+ $name = "socketpair" if $name eq "sockpair";
if (defined prototype("CORE::$name")
&& prototype("CORE::$name") =~ /^;?\*/
&& $kid->name eq "rv2gv") {