my ($blockid, $text) = @_;
my $link = $fileinfo->{blockid_target}->{wiki}->{$blockid};
+ my $reftext = $fileinfo->{reftext}->{wiki}->{$blockid};
die "unable to resolve wiki link (xref:$blockid)\n"
if !defined($link);
+ $text = $reftext if !length($text);
+
return "$link\[$text\]";
}