works like a charm on my laptop.
ed.exe produces a page fault as soon as I enter the first char, when started.
after that, the system runs in a kind of recovery mode. Starting ed.exe then leads to at least the possibility to enter lines, columns and rows are counted. is this editor like vim or rather like ced? how does one save/read files?
All in all a nice system. 've noticed you have an extra process/thread as scheduler. does this have advantages - besides modularity *gg*
stay safe
PS: You will need to check the key-combos for console switching and sorta ... I just get signs, but no other action. Perhaps you've placed some crucial scancode-translations elsewhere in the keymap?