)
(running-mule-merged-emacs
;; for Emacs 20.1 or later
- (cons (if (= (length "\e$B$"\e(B") 1)
+ (cons (if (and (fboundp 'set-buffer-multibyte)
+ (subrp (symbol-function 'set-buffer-multibyte)))
'emu-e20_3 ; for Emacs 20.3
'emu-e20_2 ; for Emacs 20.1 and 20.2
)