[LINUX5250] keyboards and Xdefaults ???

[Phillip.Watts@xxxxxxxxx]

I am afraid I don't get it.  I am supposed to put all the keymapping
for xt5250 in   ~/.Xdefaults but I have no idea what to do.

In order to define non US PC keyboard I need to define scancodes
as they do in  /usr/share/keymaps/us.kmap.gz.

Could someone send me a sample Xdefaults which defines scancodes
and maps them to actions?

For instance, I wish to use right-ctrl( scan code 97) as ENTER
and enter(scan code 28) as field exit.

Is there any sort of writeup for the format of Xdefaults?

Thanks.