On Thu, 5 Jun 2014 16:31:00 +0200 Davide Mancusi <arekfu at yahoo.it> wrote: > >> It would be really great if this functionality were documented in > >> the FAQ or the manual! > > > > Patches are welcome! > > But I'm the one asking how it works! :-) I don't know that! The person learning how it works can write the best documentation. Liz