Delete definition of 'detect-mime-charset-region because it is defined

in emu-20.el.

diff --git a/emu-x20.el b/emu-x20.el
index 1c06239..e942de7 100644 (file)
--- a/emu-x20.el
+++ b/emu-x20.el
@@ -209,10 +209,6 @@ find-file-hooks, etc.
            chinese-cns11643-7)                         . iso-2022-int-1)
     ))
 
-(defun detect-mime-charset-region (start end)
-  "Return MIME charset for region between START and END."
-  (charsets-to-mime-charset (charsets-in-region start end)))
-
 
 ;;; @ character
 ;;;