aborn

;; 查找匹配的括号
(defun match-paren (arg)				
  "Go to the matching paren if on a paren; otherwise insert %.
  If position just right in middle of (), only insert %."
  (interactive "p")
  (cond
   ((and (char-equal (char-after) ?\))
		 (char-equal (char-before) ?\()) (self-insert-command (or arg 1)))
   ((looking-at "\\s\(") (forward-list 1) (backward-char 1))
   ((looking-at "\\s\)") (forward-char 1) (backward-list 1))