+2010-06-15 MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
+
+ * EMU-ELS (emu-modules): Add setting for GNU Emacs 23 or later.
+
+ * invisible.el: Require `inv-23' when running with GNU Emacs 23 or
+ later.
+
+ * inv-23.el: New file.
+
2008-09-06 MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
* poe.el (format-time-string): Fix problem on GNU Emacs 22.2