I started to use Linux Mint. On the Terminal, I can use emacs -nw and emacs. I can't get the same key behavior about the following two configs. In particular, these settings work in emacs, but not in emacs -nw. How do I fix this issue?
(global-set-key (kbd "<C-tab>") 'other-window)
(define-key ess-mode-map (kbd "C-%") "%>%")