tmux: Use C-[ey] for scrolling with the wheel

.config/tmux/tmux.conf

@@ -70,19 +70,20 @@ bind -n WheelUpPane {
 		if -F "#{alternate_on}" {
 			send -N5 up
 		} {
-			copy-mode; send -XN5 scroll-up
+			copy-mode
+			send -N5 C-y
 		}
 	}
 }
 # Scroll without selecting the pane
-bind -T copy-mode-vi WheelUpPane send -XN5 scroll-up
+bind -T copy-mode-vi WheelUpPane send -N5 C-y
 # Exit copy-mode when at the bottom. This practically mimics `copy-mode -e` but
 # only scrolling with the wheel (`-e` annoys me when scrolling down with `C-d`).
 bind -T copy-mode-vi WheelDownPane {
 	if -F "#{==:0,#{scroll_position}}" {
 		send -X cancel
 	} {
-		send -XN5 scroll-down
+		send -N5 C-e
 	}
 }