3

Library showkey.el (code) gives you what you request, I think. It defines two global minor modes, which give you two ways to show keys you type: showkey-tooltip-mode – Show only the last key used, in a tooltip. This is refreshed with each such event. By default, it uses large red characters, just as you request. showkey-log-mode – Show a log of such events,...


3

I have just found this from its Github page. https://github.com/justbur/emacs-which-key#paging-options Not one key but, If you press also for C-h u you can go for previous state. which-key-undo can be used to undo the last key press when in the middle of a key sequence.


2

You have a couple of options. You can use the windmove-delete-up, -down, -left and -right functions. I use them with these bindings: (global-set-key (kbd "C-c W") #'windmove-delete-up) (global-set-key (kbd "C-c S") #'windmove-delete-down) (global-set-key (kbd "C-c A") #'windmove-delete-left) (global-set-key (kbd "C-c D"...


1

Looks like it isn't defined. https://github.com/qmk/qmk_firmware/issues/288 Hyper is all on the OS's side - I don't think there's any way to map it natively, but you can stick in KC_MENU or something similar to be redefined in xmodmap or the equivalent for your distro. http://www.usb.org/developers/hidpage/Hut1_12v2.pdf Page ~58. No reference to hyper in ...


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