update doc in lisp file header comments

;; -*- lexical-binding: t -*-

;; the zero Chinese input method framework for emacs.

;; implemented as a minor mode.

;; (load-file "~/lisp/elisp/zero/zero-panel.elc")

;; (load-file "~/lisp/elisp/zero/zero-framework.elc")

;;==============

;; dependencies

;; -*- lexical-binding: t -*-

;; a pinyin input method for zero-framework

;; use use this input method, add in emacs init file:

;; (add-to-list 'load-path "~/lisp/elisp/zero")

;; (require 'zero-pinyin)

;; (zero-set-default-im 'pinyin)

;;==============

;; dependencies

;; -*- lexical-binding: t -*-

;; a simple input method written as an emacs minor mode

;; zero-quickdial input method written as an emacs minor mode.

;;

;; to use this input method,

;; M-x zero-quickdial-mode    ; turn on IM

;; type 1 will insert one

;; type 2 will insert two

;; type 3 will insert three.

;; M-x zero-quickdial-mode    ; turn off IM

;;

;; This is just a demo of how emacs minor mode can work as input method.

(defun zero-quickdial-insert-one ()

  (interactive)

  (interactive)

  (insert "three"))

(defvar zero-quickdial-mode-map nil "zero-quickdial-mode keymap")

(setq zero-quickdial-mode-map

      (list 'keymap

	    '(49 . zero-quickdial-insert-one)

	    '(50 . zero-quickdial-insert-two)

	    '(51 . zero-quickdial-insert-three)))

(defvar zero-quickdial-mode-map

  '(keymap

    (49 . zero-quickdial-insert-one)

    (50 . zero-quickdial-insert-two)

    (51 . zero-quickdial-insert-three))

  "zero-quickdial-mode keymap")

(define-minor-mode zero-quickdial-mode

  "a simple input method written as an emacs minor mode"

;; -*- lexical-binding: t -*-

;; a simple input method written as an emacs minor mode

;; (load-file "~/lisp/elisp/zero/zero-panel.elc")

;; (load-file "~/lisp/elisp/zero/zero-framework.elc")

;; (load-file "~/lisp/elisp/zero/zero-table.elc")

;; a demo table based input method based on zero-framework.el

;;

;; when you type the key in `zero-table-table', IM will insert the

;; corresponding value.

;;

;; To use this demo IM,

;;   (add-to-list 'load-path "~/lisp/elisp/zero")

;;   (require 'zero-table)

;;   (zero-set-default-im 'zero-table) ; set as default IM

;;   or (zero-set-im 'zero-table)      ; set as current buffer's IM

;;==============

;; dependencies