(move-to-column (+ landmark-x-offset (* landmark-square-width (1- x)))))
(defun landmark-plot-square (square value)
- "Draw 'X', 'O' or '.' on SQUARE depending on VALUE, leave point there."
+ "Draw `X', `O' or `.' on SQUARE depending on VALUE, leave point there."
(or (= value 1)
(landmark-goto-square square))
(let ((inhibit-read-only t))