diff --git a/yatex.el b/yatex.el
index 248b088..67c1bec 100644
--- a/yatex.el
+++ b/yatex.el
@@ -1,6 +1,6 @@
 ;;; yatex.el --- Yet Another tex-mode for emacs //�쒹// -*- coding: sjis -*-
 ;;; (c)1991-2013 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Mon Apr  1 22:40:25 2013 on firestorm
+;;; Last modified Wed Nov 20 21:43:25 2013 on firestorm
 ;;; $Id$
 ;;; The latest version of this software is always available at;
 ;;; http://www.yatex.org/
@@ -156,6 +156,7 @@
   "*Regexp of verb family.  Do not contain preceding \\\\ nor \\(\\).")
 (defvar YaTeX-fill-inhibit-environments
   (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
+	    "longtable"
 	    "equation" "equation*" "math" "displaymath")
 	  YaTeX-verbatim-environments)
   "*In these environments, YaTeX inhibits fill-paragraph from formatting.
@@ -170,6 +171,7 @@
 (defvar YaTeX-array-env-regexp
   (concat
    "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|"	;LaTeX
+   "longtable\\|"						;LaTeX2e
    "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|"		;AMS-LaTeX
    "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|"	;AMS-LaTeX
    "[bpvV]?matrix\\|smallmatrix\\|cases\\|"			;AMS-LaTeX