Oh my. The first one is pretty easy to understamnd for me... but second one... I try to understand...

If there is more variables, like for example, then I just give next number, right? And the "-" symbol means it's more than one word? Can I do $gettok(%stuff,1-,32) if the $char is more than one word long? Also... I can make alias with all variables, but can I give some %rch less variables? Sometimes there is only %char, ontimes it's %su and %char, sometimes %char and %pre.