Lua: emu.keypost() is confused by new generic_keyboard

[shattered]

After commit eac2a1fc, emu.keypost('^') sends '='; emu.keypost('@') sends '[' ...

All this in ANSI mode.

[cuavas]

Does it not understand PORT_CONDITION? It appears to be generating the keystrokes for JIS when the keyboard is set to ANSI layout.

[cracyc]

This affects pasting into the emulated machine too which uses the same interface.

[cuavas]

Pasting/natural keyboard is fundamentally broken for any system where modifiers are scanned as part of the keyboard matrix (e.g. Sun, Amiga, RM Nimbus, X68000) because it doesn't leave any delay between modifiers and character keys. (It's also never going to work properly for systems with IME edit, selectable keyboard layouts or dead keys, but those are other issues.)