Does LyX support the german AltGr key? If yes what is the name of this key in LyX bind-files?
OK I found it out:
"AltGr" is written as "M-C" in LyX bind files.
I'll write a hint for the german LyX documentation and I'll provide a new special german math binding, so that other users won't have the same problems.
regards Uwe