Unless otherwise noted, all code written and posted by me here on perlmonks.org is free software, which you are free to use, redistribute and/or modify. Attribution to my nick or name is appreciated but not mandated. The code is provided "as is" without warranty of any kind, use it at your own risk.

As you probably already noticed, I'm not a native English speaker, so feel free to /msg me on any of my grammar mistakes (please also send me a little explanation why it was a mistake).