anchor.diff:  
   ;; for resizing display
   (defun resize-display ()
  -  (when *resizing*
  -    (setf *resizing* nil)
  +  (when (now-resizing)
  +    (setf (now-resizing) nil)
       ;; wait to get window size certainly
       (sleep 0.1)
       ;; check resize error
  
positive.code: (defun get-cur-x (view x y &key (modeline nil))
    (unless (and (not (windows-term-setting-cur-mov-by-pos *windows-term-setting*))
                 (windows-term-setting-disp-char-width *windows-term-setting*)
                 (windows-term-setting-disp-char-width *windows-term-setting*)
                 (windows-term-setting-cur-char-width  *windows-term-setting*))
      (return-from get-cur-x (get-pos-x view x y :modeline modeline)))
    (let* ((start-x (ncurses-view-x view))
  
negative.code: ;; for mintty and ConEmu
  ;; adjust line width by using zero-width-space character (#\u200b)
  (defun adjust-line (view x y &key (modeline nil))
    (declare (ignore x))
    (unless (and (windows-term-setting-disp-char-width *windows-term-setting*)
                 (windows-term-setting-pos-char-width  *windows-term-setting*))
      (return-from adjust-line))
  