 ;; Maintainer: Andy Stewart <lazycat.manatee@gmail.com>
 ;; Copyright (C) 2019, Andy Stewart, all rights reserved.
 ;; Created: 2019-05-16 21:26:09
-;; Version: 0.1
-;; Last-Updated: 2019-05-16 21:26:09
+;; Version: 0.2
+;; Last-Updated: 2019-07-20 20:20:16
 ;;           By: Andy Stewart
 ;; URL: http://www.emacswiki.org/emacs/download/snails.el
 ;; Keywords:

                         'face
                         'snails-candiate-name-face)

            (setq candidate-content-start (point))
            (insert (format "%s" (nth 1 candiate)))
            (setq candidate-content-end (point))

          candidate-name-start
          candidate-name-end
          candidate-content-start
          candidate-content-end)
      ;; Render backend result.
      (dolist (candiate-list snails-candiate-list)
        ;; Just render backend result when return candidate is not nil.
        (when candiate-list
          ;; Render header line with overlay.
          (setq header-line-start (point))
          (insert (format "%s\n" (nth candiate-index backend-names)))
          (backward-char)
