diff --git a/yahtml.el b/yahtml.el
index e493e96..cb9867f 100644
--- a/yahtml.el
+++ b/yahtml.el
@@ -1,9 +1,9 @@
 ;;; yahtml.el --- Yet Another HTML mode -*- coding: sjis -*-
-;;; (c) 1994-2015 by HIROSE Yuuji [yuuji(@)yatex.org]
-;;; Last modified Sat Aug 13 16:56:50 2016 on firestorm
+;;; (c) 1994-2017 by HIROSE Yuuji [yuuji(@)yatex.org]
+;;; Last modified Thu Jan  5 17:45:36 2017 on firestorm
 ;;; $Id$
 
-(defconst yahtml-revision-number "1.78.1"
+(defconst yahtml-revision-number "1.79"
   "Revision number of running yahtml.el")
 
 ;;; Commentary:
diff --git a/yatex.el b/yatex.el
index f0f376e..7a64032 100644
--- a/yatex.el
+++ b/yatex.el
@@ -1,6 +1,6 @@
 ;;; yatex.el --- Yet Another tex-mode for emacs //�쒹// -*- coding: sjis -*-
-;;; (c)1991-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Thu Dec 15 14:29:36 2016 on firestorm
+;;; (c)1991-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:45:40 2017 on firestorm
 ;;; $Id$
 ;;; The latest version of this software is always available at;
 ;;; http://www.yatex.org/
@@ -8,7 +8,7 @@
 ;;; Code:
 (require 'comment)
 (require 'yatexlib)
-(defconst YaTeX-revision-number "1.78.10"
+(defconst YaTeX-revision-number "1.79"
   "Revision number of running yatex.el")
 
 ;---------- Local variables ----------
diff --git a/yatex.new b/yatex.new
index 0c9141d..9f20e7a 100644
--- a/yatex.new
+++ b/yatex.new
@@ -12,8 +12,9 @@
 	�^�C�v�Z�b�g��PDF�o�͂����肻���ȂƂ��͎���preview��PDF�����[�A�ɁB
 	=== yahtml ===
 	�̈抈�����ɌĂяo���⊮�͗̈抇��ɂȂ�悤�ɂ����B
-	...
-
+	audio, video, label�v�f�Ή�
+	datalist��id��⊮�Ώۂ�
+	�������̎Q�ƕ⊮([prefix] a)�Ń^�C�v������������͂ł���悤�ɂ����B
 
 1.78	Drag&Drop�T�|�[�g��lj��B
 	tabular�‹�����2�A���ȏ�Tab�ŁA1�J�����i�ދ@�\��lj��B
diff --git a/yatex19.el b/yatex19.el
index 5b9286f..660674b 100644
--- a/yatex19.el
+++ b/yatex19.el
@@ -1,6 +1,6 @@
 ;;; yatex19.el -- YaTeX facilities for Emacs 19 or later -*- coding: sjis -*-
-;;; (c)1994-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Fri Jan 16 15:03:58 2015 on firestorm
+;;; (c)1994-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:45:46 2017 on firestorm
 ;;; $Id$
 
 ;;; Code:
diff --git a/yatex23.el b/yatex23.el
index d4b6d34..d9a3320 100644
--- a/yatex23.el
+++ b/yatex23.el
@@ -1,6 +1,6 @@
 ;;; yatex23.el --- YaTeX facilities for Emacs 23 or later -*- coding: sjis -*-
-;;; (c)2014-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Thu Oct 15 12:26:08 2015 on firestorm
+;;; (c)2014-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:45:48 2017 on firestorm
 ;;; $Id$
 
 (require 'yatex19)
diff --git a/yatexadd.el b/yatexadd.el
index 86553e3..d1ae1d2 100644
--- a/yatexadd.el
+++ b/yatexadd.el
@@ -1,6 +1,6 @@
 ;;; yatexadd.el --- YaTeX add-in functions -*- coding: sjis -*-
-;;; (c)1991-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Mon Aug 31 22:40:47 2015 on zxr
+;;; (c)1991-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:45:50 2017 on firestorm
 ;;; $Id$
 
 ;;; Code:
diff --git a/yatexenv.el b/yatexenv.el
index 044deed..22cc43f 100644
--- a/yatexenv.el
+++ b/yatexenv.el
@@ -1,6 +1,6 @@
 ;;; yatexenv.el --- YaTeX environment-specific functions
-;;; (c) 1994-2013 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Mon Dec 22 12:49:03 2014 on firestorm
+;;; (c) 1994-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:45:53 2017 on firestorm
 ;;; $Id$
 
 ;;; Code:
diff --git a/yatexlib.el b/yatexlib.el
index ecfb406..00399ff 100644
--- a/yatexlib.el
+++ b/yatexlib.el
@@ -1,7 +1,7 @@
 ;;; yatexlib.el --- YaTeX and yahtml common libraries -*- coding: sjis -*-
 ;;; 
-;;; (c)1994-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Fri Jan 16 10:32:31 2015 on firestorm
+;;; (c)1994-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:46:13 2017 on firestorm
 ;;; $Id$
 
 ;;; Code:
diff --git a/yatexmth.el b/yatexmth.el
index fb60ceb..ca72eb0 100644
--- a/yatexmth.el
+++ b/yatexmth.el
@@ -1,7 +1,7 @@
 ;;; yatexmth.el --- YaTeX math-mode-specific functions -*- coding: sjis -*-
 ;;; 
-;;; (c)1993-2015 by HIROSE Yuuji [yuuji@yatex.org]
-;;; Last modified Sun Jul 12 10:02:36 2015 on firestorm
+;;; (c)1993-2017 by HIROSE Yuuji [yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:46:22 2017 on firestorm
 ;;; $Id$
 
 ;;; Commentary:
diff --git a/yatexpkg.el b/yatexpkg.el
index 67745da..5ecc987 100644
--- a/yatexpkg.el
+++ b/yatexpkg.el
@@ -1,7 +1,7 @@
 ;;; yatexpkg.el --- YaTeX package manager -*- coding: sjis -*-
 ;;; 
-;;; (c)2003-2015 by HIROSE, Yuuji [yuuji@yatex.org]
-;;; Last modified Sun Oct  9 15:57:44 2016 on firestorm
+;;; (c)2003-2017 by HIROSE, Yuuji [yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:46:30 2017 on firestorm
 ;;; $Id$
 
 ;;; Code:
diff --git a/yatexprc.el b/yatexprc.el
index a830c5e..a1eeb21 100644
--- a/yatexprc.el
+++ b/yatexprc.el
@@ -1,7 +1,7 @@
 ;;; yatexprc.el --- YaTeX process handler -*- coding: sjis -*-
 ;;; 
-;;; (c)1993-2015 by HIROSE Yuuji.[yuuji@yatex.org]
-;;; Last modified Fri Jan  8 08:18:14 2016 on firestorm
+;;; (c)1993-2017 by HIROSE Yuuji.[yuuji@yatex.org]
+;;; Last modified Thu Jan  5 17:46:36 2017 on firestorm
 ;;; $Id$
 
 ;;; Code: