2016/04/20 version 5.2.2 by Oliver Riesen-Mallmann (oliver@riesen.org)
- Obsolete assignment by reference (&new) removed; see:
  http://www.phorum.org/phorum5/read.php?61,156894,157057#msg-157057;
  thanks to Fabian Bastin (http://www.phorum.org/phorum5/profile.php?61,3024).