Support org-mode 9

README.org

@@ -8,7 +8,7 @@
   Org-octopress is a package to help users those who want to write
   blog articles in org-style using [[http://octopress.org/][Octopress]] (or Jekyll).
 
-  *Note*: This package is compatible with the upcoming org 8.0 system. (aka New Exporter)
+  *Note*: This package is compatible with the org 9.0 system.
 
 * Requirements
 ** Necessary packages:

org-octopress.el

@@ -5,7 +5,7 @@
 ;; Author:  Yoshinari Nomura <nom@quickhack.net>
 ;; Keywords: org, jekyll, octopress, blog
 ;; Version: 0.1
-;; Package-Requires: ((org "8.0") (orglue "0.1") (ctable "0.1.1"))
+;; Package-Requires: ((org "9.0") (orglue "0.1") (ctable "0.1.1"))
 ;;; Commentary:
 
 ;; Basic settings:

ox-jekyll.el

@@ -38,7 +38,7 @@
 
 If false, then you should include the yaml front matter like this at the top of the file:
 
-#+BEGIN_HTML
+#+BEGIN_EXPORT HTML
 ---
 layout: post
 title: \"Upgrading Octopress\"
@@ -49,7 +49,7 @@ tags: tech news
 keywords: Octopress
 description: Instructions on Upgrading Octopress
 ---
-#+END_HTML"
+#+END_EXPORT HTML"
   :group 'org-export-jekyll
   :type 'boolean)
 
@@ -99,7 +99,6 @@ makes:
 ;;; Define Back-End
 
 (org-export-define-derived-backend 'jekyll 'html
-  :export-block '("HTML" "JEKYLL")
   :menu-entry
   '(?j "Jekyll: export to HTML with YAML front matter."
        ((?H "As HTML buffer" org-jekyll-export-as-html)