- (setq space-width (point-max))
- (while (looking-at " +")
- (setq space-width (min space-width (length (match-string 0))))
- (forward-line))
- (goto-char (point-min))
- (while (not (eobp))
- (delete-char space-width)
- (forward-line))
+ (let ((space-width (point-max)))
+ (while (looking-at " +")
+ (setq space-width (min space-width (length (match-string 0))))
+ (forward-line))
+ (goto-char (point-min))
+ (while (not (eobp))
+ (delete-char space-width)
+ (forward-line)))