[yoodenvranx]

That's why I use the EurKEY [1] layout on all my machines!

This way I can use all the default US-based shortcuts for emacs/vim/... while still being able to easily type the special chars for my native language, e.g. pressing AltGr+o results in 'ö'.

This method is slightly inconvenient for typing long texts but for me it's still the perfect solution to such problems.

[1]: https://eurkey.steffen.bruentjen.eu/start.html

[reirob]

I was not aware of this, but found a similar solution that is available almost on any computer: On Linux (my main work environment) I use the English International with AltGr Dead Keys. This gives me a lot of European (and other) accents by combining AltGr+<Accent simulation key> <Letter on which to put the accent>.

Examples:

ä - AltGr+" a (the double quote looks visiually like 2 dots)

ç - AltGr+, c

õ - AltGr+~, o

and so on. I found this solution very practical, even if quite late in my life (went from German QWERTZ, to French AZERTY, to end up with QWERTY), because QWERTY is available everywhere, even if I have to work remote through Windows computers, and it is much much friendlier than AZERTY/QWERTZ. Additionally it gives me to write with the same layout German, French, Portuguese, etc. And it is very easy to remember how to get the accents, because the used signs are visually close.

[Fnoord]

Why the Windows key though? Not everyone runs Windows. Call it Super. That covers every OS, including Windows and Mac. Also, caps lock is arguably useless. First thing I rebind... on Windows with a *.reg key, on macOS with Karabiner Elements.

[nnq]

That's really cool. But if only care about English + French + Spanish and similar languages just using US-Standard layout on a Mac gives you similar benefits, and instead of the norther-European languages you get more common math symbols and greek letters :P

But anyway, EurKEY would be a sane standard in Europe, instead of the hellish borderline-inusable national standard keyboards...