(define-key function-key-map "\e[072q" [?\C-\t])
;; This only works if you remove the M-TAB keybing from the system.4Dwmrc
;; our your ~/.4Dwmrc, if you use the 4Dwm window manager.
-(define-key function-key-map "\e[073q" [?\M-\t])
+(define-key function-key-map "\e[073q" [?\M-\t])
(define-key function-key-map "\e[074q" [?\M-q])