+ if ($watched_variables{$key} > 1) {
+ my $level = 1;
+ my ($dummy, $filename, $line);
+
+ while (($dummy, $filename, $line, $subroutine) = caller $level) {
+ $main::lxdebug->_write("WATCH", " ${subroutine} from ${filename}:${line}");
+ $level++;
+ }
+ }