After switching to the us layout with wsconsctl -w encoding=us I was looking for a way to modify the keymap to my liking.I did:wsconsctl -w map+=keycode 1 = Cmd_Debugger Caps_Lockwsconsctl -w map+=keycode 58 = Escapeto swap caps lock and escape keys (I'm a Vim user, so this kind of swap makes sense).I noticed wsconsctl map set keycode 184 = Mode_switch Multi_key, which as far as I understand, is the function you get with AltGr on a German keyboard, for instance.I tried setting keycode 184 to Mode_switch (it's normally set to Alt_R, which does nothing for me), but I do't exactly get the functionality of AltGr it seems.Since NetBSD doesn't seem to come with a US AltGr-Intl variant, I though of defining at least some of the keys I need (which are German umlauts, for instance) myself, and backport the AltGr-Intl variant that way.So the first thing I tried was wsconsctl -w map+=keycode 16 = q Q adiaeresis AdiaeresisWhen I do that, I get weird error codes on the console, when typing AltGr + q:  <00ef> looks like a utf-8 code or something similar to me. Anyway it's not producing an '', as I'd expect.Also, when checking what's in the keymap now, after having it changed, this is what happens:# wsconsctl map | grep -i code 16keycode 16 = q Q adiaeresis gr_Dgr_D? Where did that come from? For some reason wsconsctl seems to dislike Adiaeresis even though it's in /usr/include/dev/wscons/wsksymdef.h line 192:#define    KS_Adiaeresis    0xc4I noticed that it doesn't happen with every character.I tried mapping wsconsctl -w map+=keycode 16 = q Q at at and that works fine. After that, I can type a '@', by hitting AltGr + q.Also, When I'm at the login prompt, I can type special characters by holding down AltGr, entering f as a user name is no problem, but once I log in, it seems to load the us encoding, and I just have a plain US layout from then on.Basically, the idea is to be able to enter special (latin) characters by holding down AltGr, or right Alt.The OS is NetBSD 7.0/amd64 running in a VM on an amd64 host (Linux).
How to effectively get an US AltGr-Intl layout on NetBSD?
keyboard layout;netbsd