On 2014-01-07 06:57, Sampsa Laine wrote: Turns out Terminal.app has built-in support for the keys, being as it derives largely from xterm source code I believe. Obviously it does not, as it has bugs that xterm don't, when it comes to VT100 emulation... Anyway, I've now got my frankenkeyboard for the occasional moments when I really need to edit a file on a VMS box.. Good enough for you then, I guess. :-) Johnny