;; Generate a half-cooked decode map (char-table) for the current
;; Quail map. An element for a character C is a key string or a list
-;; of a key strings to type to input C. The lenth of key string is at
+;; of a key strings to type to input C. The length of key string is at
;; most 2. If it is 2, more keys may be required to input C.
(defun quail-gen-decode-map ()