Merge branch 'upstream' into debian/sid

87 files changed, 3802 insertions, 3132 deletions

diff --git a/lib/sisu/v0/cgi.rb b/lib/sisu/v0/cgi.rb
index 63ce5321..e17374b0 100644
--- a/lib/sisu/v0/cgi.rb
+++ b/lib/sisu/v0/cgi.rb
@@ -1,49 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ ** Description: generates naive cgi search form for search of sisu database
+    (pgsql sqlite)
 
 =end
 module  SiSU_CGI                                                                 #% database building documents
diff --git a/lib/sisu/v0/cgi_pgsql.rb b/lib/sisu/v0/cgi_pgsql.rb
index 325f91b7..e5260a5f 100644
--- a/lib/sisu/v0/cgi_pgsql.rb
+++ b/lib/sisu/v0/cgi_pgsql.rb
@@ -1,49 +1,57 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ ** Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
 
 =end
 module  SiSU_CGI_pgsql                                                            #% database building documents
diff --git a/lib/sisu/v0/cgi_sql_common.rb b/lib/sisu/v0/cgi_sql_common.rb
index a71d5412..6045bf10 100644
--- a/lib/sisu/v0/cgi_sql_common.rb
+++ b/lib/sisu/v0/cgi_sql_common.rb
@@ -1,49 +1,57 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
 
 =end
 module SiSU_CGI_sql
@@ -61,48 +69,57 @@ module SiSU_CGI_sql
     end
     def gpl
       <<-'WOK_SQL'
+ * Name: SiSU generated sample cgi search form
+
+ * Description: generated sample cgi search form for SiSU
+   (SiSU is a framework for document structuring, publishing and search)
+
+ * Author: Ralph Amissah
 
- Copyright (C) 2007 Ralph Amissah
- Copyright (C) 2005 Ralph Amissah (first release edition)
- Copyright (C) 1997 Ralph Amissah (first edition)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * License: GPL 2 or later
+ * License: GPL 3 or later:
 
-  Summary of GPL 2
+   SiSU, a framework for document structuring, publishing and search
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  SiSU was first released to the public on January 4th 2005
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU uses:
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
- * Ralph Amissah ralph@amissah.com
-   Ralph Amissah ralph.amissah@gmail.com
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
       WOK_SQL
     end
     def header1
@@ -479,7 +496,7 @@ module SiSU_CGI_sql
       <table summary="SiSU rights" bgcolor="#ffffff" cellpadding="4" border="0" align="center" width="40%">
         <sup>&copy;</sup> Ralph Amissah<br />
       1993, current 2007<br />
-      GPL 2<br />
+      GPL 3<br />
       <i>w3 since October 3 1993</i><br />
       <a href="mailto://ralph@amissah.com" >ralph@amissah.com</a><br />
     </font></p>
diff --git a/lib/sisu/v0/cgi_sqlite.rb b/lib/sisu/v0/cgi_sqlite.rb
index 6690d051..1113403a 100644
--- a/lib/sisu/v0/cgi_sqlite.rb
+++ b/lib/sisu/v0/cgi_sqlite.rb
@@ -1,49 +1,57 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ ** Description: generates naive cgi search form for search of sisu database (pgsql sqlite)
 
 =end
 module  SiSU_CGI_sqlite                                                            #% database building documents
diff --git a/lib/sisu/v0/character_encoding.rb b/lib/sisu/v0/character_encoding.rb
index 2f1f65d2..e25e8b8e 100644
--- a/lib/sisu/v0/character_encoding.rb
+++ b/lib/sisu/v0/character_encoding.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules related to locales, character encoding for different output generators [requires kirbybase]
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules related to locales, character encoding for different
+    output generators [requires kirbybase]
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_character_encode
   require 'kirbybase'
diff --git a/lib/sisu/v0/composite.rb b/lib/sisu/v0/composite.rb
index 9f01d0e4..2569474b 100644
--- a/lib/sisu/v0/composite.rb
+++ b/lib/sisu/v0/composite.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: composite documents, assemble/build documents from other documents or parts of marked up text
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: composite documents, assemble/build documents from other
+   documents or parts of marked up text
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Assemble
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/concordance.rb b/lib/sisu/v0/concordance.rb
index c5462a9d..e6c4184a 100644
--- a/lib/sisu/v0/concordance.rb
+++ b/lib/sisu/v0/concordance.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: concordance file (html concordance, wordmap, linked index of words in document)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: concordance file (html concordance, wordmap, linked index of
+    words in document)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Concordance
   require "#{SiSU_lib}/param"
@@ -70,7 +79,7 @@ module SiSU_Concordance
         end
         tell=SiSU_Screen::Ansi.new(@md.cmd,"Concordance",tool)
         tell.grey_title_hi unless @md.cmd =~/q/
-        wordmax=200000
+        wordmax=@env.concord_max
         unless @md.wc_words.nil?
           if @md.wc_words < wordmax
             SiSU_Concordance::Source::Words.new(@md).songsheet
@@ -285,7 +294,7 @@ WOK
           end
           # special cases endnotes and header levels 1 - 3
         end
-        credits=@vz.credits_splash
+        credits=@vz.credits_sisu
         @file_index_all << "#{credits}</body>\n</html>" # footer
         tell=SiSU_Screen::Ansi.new(@md.cmd,@md.fns,"#{@env.path.output_tell}/#{@md.fn[:concordance]}")
         tell.flow if @md.cmd =~/[MV]/
diff --git a/lib/sisu/v0/conf.rb b/lib/sisu/v0/conf.rb
index e521643a..108639df 100644
--- a/lib/sisu/v0/conf.rb
+++ b/lib/sisu/v0/conf.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: configuration
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: configuration
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Initialize
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/css.rb b/lib/sisu/v0/css.rb
index e2035d95..85084e45 100644
--- a/lib/sisu/v0/css.rb
+++ b/lib/sisu/v0/css.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: css stylesheets
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: css stylesheets
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Style
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/dal.rb b/lib/sisu/v0/dal.rb
index 2b711609..a70d1880 100644
--- a/lib/sisu/v0/dal.rb
+++ b/lib/sisu/v0/dal.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: preprocessing, (document abstraction), data abstraction used in subsequent processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: preprocessing, (document abstraction), data abstraction used
+   in subsequent processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DAL
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/dal_doc_str.rb b/lib/sisu/v0/dal_doc_str.rb
index 04cd3bdc..57b9ca23 100644
--- a/lib/sisu/v0/dal_doc_str.rb
+++ b/lib/sisu/v0/dal_doc_str.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml output (sax style) processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: document abstraction
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_document_structure
   require "#{SiSU_lib}/dal_doc_str_tables"
diff --git a/lib/sisu/v0/dal_doc_str_code.rb b/lib/sisu/v0/dal_doc_str_code.rb
index 540ffa95..e6a3ae1e 100644
--- a/lib/sisu/v0/dal_doc_str_code.rb
+++ b/lib/sisu/v0/dal_doc_str_code.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml output (sax style) processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: document abstraction
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_document_structure_code
   class Instantiate < SiSU_Param::Parameters::Instructions
@@ -141,7 +147,11 @@ module SiSU_document_structure_code
         if line =~/\S/ and line !~/^(?:alt|code|group|poem)\{|^\}(?:alt|code|group|poem)|<:(?:code|verse|alt|group).+/
           line.gsub!(/\s\s/,'&nbsp;&nbsp;')
           line.gsub!(/^/,'<:codeline>') if type=='code' # try sort for texpdf special case
-          line.gsub!(/$/,'<:br>') #unless type=='code'
+          if line =~/http:\/\/\S+$/
+            line.gsub!(/$/,' <:br>')
+          else
+            line.gsub!(/$/,'<:br>') #unless type=='code'
+          end
           if @@flag['code']; @@counter+=1
           else
           end
diff --git a/lib/sisu/v0/dal_doc_str_tables.rb b/lib/sisu/v0/dal_doc_str_tables.rb
index 919dca05..2c128570 100644
--- a/lib/sisu/v0/dal_doc_str_tables.rb
+++ b/lib/sisu/v0/dal_doc_str_tables.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml output (sax style) processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: document abstraction tables
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_document_structure_tables
   class Instantiate < SiSU_Param::Parameters::Instructions
diff --git a/lib/sisu/v0/dal_syntax.rb b/lib/sisu/v0/dal_syntax.rb
index d0014ad6..42e911e5 100644
--- a/lib/sisu/v0/dal_syntax.rb
+++ b/lib/sisu/v0/dal_syntax.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: Syntax for markup, input markup syntaxes, determined here
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: Syntax for markup, input markup syntaxes, determined here
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module Syntax
   class Words
diff --git a/lib/sisu/v0/db_columns.rb b/lib/sisu/v0/db_columns.rb
index 513cc62e..29f617b6 100644
--- a/lib/sisu/v0/db_columns.rb
+++ b/lib/sisu/v0/db_columns.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_columns
   class Column_size
diff --git a/lib/sisu/v0/db_create.rb b/lib/sisu/v0/db_create.rb
index 67ef7bbd..633c92fa 100644
--- a/lib/sisu/v0/db_create.rb
+++ b/lib/sisu/v0/db_create.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_create
   require "#{SiSU_lib}/db_columns"
diff --git a/lib/sisu/v0/db_drop.rb b/lib/sisu/v0/db_drop.rb
index 5a6a28a0..f6bc5022 100644
--- a/lib/sisu/v0/db_drop.rb
+++ b/lib/sisu/v0/db_drop.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_drop
   class Drop
diff --git a/lib/sisu/v0/db_import.rb b/lib/sisu/v0/db_import.rb
index 459cb806..1148ab63 100644
--- a/lib/sisu/v0/db_import.rb
+++ b/lib/sisu/v0/db_import.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+   sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_import
   require "#{SiSU_lib}/db_columns"
diff --git a/lib/sisu/v0/db_indexes.rb b/lib/sisu/v0/db_indexes.rb
index 221c77ac..58e80a67 100644
--- a/lib/sisu/v0/db_indexes.rb
+++ b/lib/sisu/v0/db_indexes.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+   sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_index
   class Index                                           # create documents Indexes def initialize(opt,conn='',sql_type='')
diff --git a/lib/sisu/v0/db_load_tuple.rb b/lib/sisu/v0/db_load_tuple.rb
index 30d8389e..a140ea14 100644
--- a/lib/sisu/v0/db_load_tuple.rb
+++ b/lib/sisu/v0/db_load_tuple.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_tuple
   class Load_tuple                                                               #% main database populate
diff --git a/lib/sisu/v0/db_remove.rb b/lib/sisu/v0/db_remove.rb
index 0f955abb..c034c61f 100644
--- a/lib/sisu/v0/db_remove.rb
+++ b/lib/sisu/v0/db_remove.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_remove
   class Remove
diff --git a/lib/sisu/v0/db_select.rb b/lib/sisu/v0/db_select.rb
index bfddd323..acf4356f 100644
--- a/lib/sisu/v0/db_select.rb
+++ b/lib/sisu/v0/db_select.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_select
   class Case
diff --git a/lib/sisu/v0/db_tests.rb b/lib/sisu/v0/db_tests.rb
index b39b96dd..5719e811 100644
--- a/lib/sisu/v0/db_tests.rb
+++ b/lib/sisu/v0/db_tests.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_DB_tests
   class Test
diff --git a/lib/sisu/v0/dbi.rb b/lib/sisu/v0/dbi.rb
index cf8b0884..0ad4880a 100644
--- a/lib/sisu/v0/dbi.rb
+++ b/lib/sisu/v0/dbi.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: postgresql module, dbi import frame
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: postgresql module, dbi import frame
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module  SiSU_DBI                                                                 #% database building
   require "#{SiSU_lib}/help"
diff --git a/lib/sisu/v0/defaults.rb b/lib/sisu/v0/defaults.rb
index 3713acae..66333528 100644
--- a/lib/sisu/v0/defaults.rb
+++ b/lib/sisu/v0/defaults.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: Default values (reset by skins)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: Default values (reset by skins)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 $latex_run=nil
 module SiSU_Viz
@@ -172,6 +180,9 @@ module SiSU_Viz
     def url_sisu
       'http://www.jus.uio.no/sisu'
     end
+    def url_sisudoc
+      'http://www.sisudoc.org'
+    end
     def url_root
       '/sisu' #watch
     end
@@ -1224,10 +1235,15 @@ module SiSU_Viz
 </td></tr>
 WOK
     end
+    def widgets_open
+<<WOK
+<table summary="SiSU summary" bgcolor="#ffffff" cellpadding="4" border="0">
+WOK
+    end
     def widget_pdfviewers
 <<WOK
 <tr align="center"><td align="center">
-<table summary="pdf viewer suggestions" bgcolor="#ffffff" cellpadding="4" border="0">
+<!-- pdf viewer suggestions -->
 <tr><td>
   <p class="center">
   <font color="#666666" size="1">
@@ -1240,8 +1256,7 @@ WOK
     (rather than web browser plugins):
   </font>
   </p>
-#{table_close}
-<table summary="" bgcolor="#ffffff" cellpadding="4" border="0" align="center">
+</td></tr>
 <tr align="center"><td align="center">
   <p class="center">
   <font color="#666666" size="1">
@@ -1287,163 +1302,100 @@ WOK
     <sup>&reg;</sup>
   </font>
   </p>
-#{table_close}
-WOK
-    end
-    def widget_googlegroups
-<<WOK
-<table style="border:1px solid #aa0033; font-size:small" align=center>
-<tr><td rowspan=3>
-  <img src="http://groups-beta.google.com/groups/img/groups_medium.gif" height=58 width=150 alt="Google Groups" />
-</td>
-<td colspan=2 align=center>
-  <b>Subscribe to SiSU e-docs</b>
-</td>
-</tr>
-<form action="http://groups-beta.google.com/group/SiSU_e-docs/boxsubscribe">
-  <tr><td>
-    Email:
-    <input type=text name=email>
-  </td>
-  <td>
-  <table style="background-color:#ffcc33;padding:2px;border:2px outset #ffcc33;">
-  <tr><td>
-    <input type=submit name="sub" value="Subscribe">
-  </td></tr>
-  </table>
-  </td></tr>
-</form>
-<tr><td colspan=2 align=center>
-  <a href="http://groups-beta.google.com/group/SiSU_e-docs">
-    Browse Archives
-  </a> at
-  <a href="http://groups-beta.google.com/">
-    groups-beta.google.com</a>
-  </td></tr>
-</table>
+</td></tr>
 WOK
     end
     def widget_sisu
+      #{@date.year}
       v=SiSU_Env::Info_version.new.get_version
 <<WOK
-<table summary="" bgcolor="#ffffff" cellpadding="4" border="0" align="center">
-<tr align="center"><td align="center">
-  <p class="center">
-  <font color="#666666" size="2">
-    presentations' look and feel
-  <br />
-    generated by
-  <br />
+<!-- widget sisu -->
+<tr><td valign="top" width="10%">
+  <p class="tiny_left"><font color="#666666" size="2">
     <a href="#{url_sisu}" #{js_sisu}>
       <img border="0" src="../_sisu/image/sisu.png" alt="SiSU" width="120" height="39" />
     </a>
-    <br />
-    <a href="#{url_sisu}" #{js_sisu}>
-      #{v[:project]}
-    </a>
-  <br />
-    version #{v[:version]}
-  <br />
-    #{v[:date_stamp]} (#{v[:date]})
-  <br />
-  </font>
-  </p>
-<table summary="SiSU rights" bgcolor="#ffffff" cellpadding="4" border="0" align="center" width="40%">
-<tr align="center"><td align="left">
-  <p class="left">
-  <font color="#666666" size="2">
+  </font></p>
+</td><td valign="top" width="45%">
+<!-- SiSU Rights -->
+  <p class="tiny_left"><font color="#666666" size="2">
     Generated by
     <a href="#{url_sisu}" #{js_sisu}>
       SiSU
     </a>
-  <br />
-    #{v[:project]} #{v[:version]} #{v[:date_stamp]}
-  <br />
+    #{v[:project]} #{v[:version]} #{v[:date]} (#{v[:date_stamp]})
+    <br />
     <a href="#{url_sisu}" #{js_sisu}>
       www.jus.uio.no/sisu
     </a>
-  <br />
-    Using:
-  <br />
-    Standard SiSU markup syntax,
-  <br />
-    Standard SiSU meta-markup syntax, and the
-  <br />
-    Standard SiSU <u>object citation numbering</u> and system, (object/text positioning system)
-  <br />
-    <sup>&copy;</sup> Ralph Amissah 1997, current #{@date.year}.
-  <br />
-    All Rights Reserved.
-  <br />
-    SiSU is the result of several years of research and development in electronic
-    publishing, commenced in 1993 and under active development since 1997.
-  <br />
-    <b>SiSU is released under
-    <a href="http://www.gnu.org/copyleft/gpl.html">
-      GPL 2
-    </a>
-    or later</b>
-    <a href="http://www.gnu.org/copyleft/gpl.html">
-      http://www.gnu.org/copyleft/gpl.html
+    and
+    <a href="#{url_sisudoc}" #{js_sisu}>
+      www.sisudoc.org
     </a>
   <br />
-    (SiSU's first public release on January 4<sup>th</sup> 2005)
-  <br />
-  </font>
-  </p>
-  <p class="center">
-  <font color="#666666" size="3">
-    <sup>&copy;</sup> Ralph Amissah
-  <br />
-    1993, current #{@date.year}
-  <br />
-    All Rights Reserved
   <br />
     <i>w3 since October 3 1993</i>
-  <br />
     <a href="mailto://ralph@amissah.com" #{js_mail}>
       ralph@amissah.com
     </a>
+  </font></p>
+</td><td valign="top" width="45%">
+  <p class="tiny_left"><font color="#666666" size="2">
+    Using:
+    <br />Standard SiSU markup syntax,
+    <br />Standard SiSU meta-markup syntax, and the
+    <br />Standard SiSU <u>object citation numbering</u> and system, (object/text positioning system)
   <br />
-  </font>
-  </p>
+    <sup>&copy;</sup> Ralph Amissah 1997, current 2007.
+    All Rights Reserved.
+  </font></p>
+</td></tr>
 WOK
     end
     def widget_way_better
       <<WOK
-  <p class="center">
-  <font color="#666666" size="2">
-    Developed
+<!-- widget way better -->
+<tr><td valign="top" width="10%">
+  <p class="tiny_left"><font color="#666666" size="2">
+    <a href="http://www.gnu.org/licenses/gpl.html">
+      <img border="0" src="../_sisu/image/gplv3_free_software.png" alt="GPLv3" width="127" height="51" />
+    </a>
+  </font></p>
+</td><td valign="top" width="45%">
+  <p class="tiny_left"><font color="#666666" size="2">
+    <b>SiSU</b> <sup>&copy;</sup> Ralph Amissah
+    1993, current 2007
+    All Rights Reserved.
   <br />
-    using
+    <b>SiSU is released under
+    <a href="http://www.gnu.org/licenses/gpl.html">GPL v3</a>
+    or later</b>
+    <a href="http://www.gnu.org/licenses/gpl.html">
+      http://www.gnu.org/licenses/gpl.html
+    </a>
+  </font></p>
+</td><td valign="top" width="45%">
+  <p class="tiny_left"><font color="#666666" size="2">
+    Developed using
     <a href="http://www.ruby-lang.org/en/">
       Ruby
     </a>
-  <br />
     on
     <a href="http://www.debian.org/">
       Debian/Gnu/Linux
     </a>
     software infrastructure,
-  <br />
     &amp; with the usual GPL (or OSS) suspects.
   <br />
-    Better - "performance, reliability, scalability, security
-  <br />
-    &amp; total cost of ownership"
-  <br />
+    Better - "performance, reliability, scalability, security &amp; total cost of ownership"
     [not to mention flexibility &amp; choice]
   <br />
-  <br />
     Get With the Future
-  <br />
     <a href="http://www.jus.uio.no/sisu/">
       Way Better!
     </a>
-  </font>
-  </p>
-#{table_close}
-#{table_close}
+  </font></p>
+</td></tr>
 WOK
     end
     def widget_wayBetter
@@ -1470,14 +1422,14 @@ WOK
   </font>
 #{table_close*4}}
     end
-    def credits_splash
-      %{  <center>
-<table align="center"bgcolor="#ffffff">
+    def credits_sisu
+      %{#{widgets_open}
 <tr><td>
-  #{widget_sisu}#{widget_way_better}#{widget_browsers}#{widget_pdfviewers}
-</td></tr>
-</table>
-</center>}
+  #{widget_way_better}
+  #{widget_sisu}
+</table>}
+    end
+    def credits_splash
     end
     #% bottom
     def bottom_surround
@@ -1570,7 +1522,7 @@ outputs include: plaintext, html, XHTML, XML, ODF (OpenDocument), LaTeX, PDF, SQ
 </h2>
 </div>
 <div id="top_band_search">
-<!-- Search SiSU -->
+<!-- SiSU Search -->
 <a name="search"></a><form method="get" action="http://search.sisudoc.org" target="_top">
 <input type="text" name="s1" size="24" maxlength="255" />
 <br />
@@ -1580,7 +1532,7 @@ outputs include: plaintext, html, XHTML, XML, ODF (OpenDocument), LaTeX, PDF, SQ
 <input type="radio" name="view" value="index" checked="checked" /> idx
 <input type="radio" name="view" value="text" /> txt
 </form>
-<!-- Search SiSU -->
+<!-- SiSU Search -->
 </div>
 <div id="column_left">
 <p class="bold">
diff --git a/lib/sisu/v0/digests.rb b/lib/sisu/v0/digests.rb
index 8c54649b..1e4e3c6a 100644
--- a/lib/sisu/v0/digests.rb
+++ b/lib/sisu/v0/digests.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: document digests (md5|sha256) and structure processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: document digests (md5|sha256) and structure processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Digest_view
   require "#{SiSU_lib}/dal"
@@ -87,7 +93,8 @@ module SiSU_Digest_view
     private
     class Scroll <Source
       @@dl=nil
-      @@description,@@digests,@@dal_structure1,@@dal_structure2,@@sc_info=[],[],[],[],[]
+      @@ds={}
+      @@description,@@ds[:digests],@@ds[:tree],@@ds[:summary],@@sc_info=[],[],[],[],[]
       def initialize(data='',md='')
         @data,@md=data,md
         SiSU_Env::SiSU_file.new(@md).mkdir
@@ -101,7 +108,7 @@ module SiSU_Digest_view
       end
       def songsheet
       #source parser, based on dal creation - dal parser ...
-        @@description,@@digests,@@dal_structure1,@@dal_structure2,@@sc_info=[],[],[],[],[]
+        @@description,@@ds[:digests],@@ds[:tree],@@ds[:summary],@@sc_info=[],[],[],[],[]
         message_digest
         dal_structure
         supplementary
@@ -113,15 +120,15 @@ module SiSU_Digest_view
       end
       def digests(f,e='')
         puts f + e.to_s if @md.cmd =~/V/
-        @@digests << f << e
+        @@ds[:digests] << f << e
       end
-      def dal_structure1(f,e='')
+      def dal_structure_tree(f,e='')
         puts f + e.to_s if @md.cmd =~/V/
-        @@dal_structure1 << f << e
+        @@ds[:tree] << f << e
       end
-      def dal_structure2(f,e='')
+      def dal_structure_summary(f,e='')
         puts f + e.to_s if @md.cmd =~/V/
-        @@dal_structure2 << f << e
+        @@ds[:summary] << f << e
       end
       def rcinfo(f,e='')
         puts f + e.to_s if @md.cmd =~/V/
@@ -129,7 +136,7 @@ module SiSU_Digest_view
       end
       def output
         filename_digest=SiSU_Env::SiSU_file.new(@md,@md.fn[:digest]).mkfile
-        filename_digest << @@description << @@digests << @@dal_structure1 << @@dal_structure2 << @@sc_info
+        filename_digest << @@description << @@ds[:digests] << @@ds[:tree] << @@ds[:summary] << @@sc_info
       end
       def rgx_txt(txt)
         txt=txt.gsub(/([()])/,"\\\\\\1")
@@ -292,8 +299,8 @@ module SiSU_Digest_view
       #there will be a docubook mapping header, fairly complex variations
         data=@data
         l=Hash.new(0)
-        dal_structure1("------------\n")
-        dal_structure1("document structure[*]\n")
+        dal_structure_tree("------------\n")
+        dal_structure_tree("document structure[*]\n")
         ocn,endnotes=nil,nil
         data.each do |para|
           x=case para
@@ -320,11 +327,11 @@ module SiSU_Digest_view
           if para =~/~[{\[]([\d*+]+).+?<[0-9a-f]{#@dl}>[}\]]~/
             endnotes=$1 unless $1.to_i == 0
           end
-          dal_structure1("#{x}\n") if x and not x.empty?
+          dal_structure_tree("#{x}\n") if x and not x.empty?
         end
-        dal_structure1("  [*] heading levels\n")
-        dal_structure2("------------\n")
-        dal_structure2("document structure[*]\n")
+        dal_structure_tree("  [*] heading levels\n")
+        dal_structure_summary("------------\n")
+        dal_structure_summary("document structure[*]\n")
         [0,1,2,3,4,5,6].each do |y|
           v=case y.to_s
           when /0/; '@ '
@@ -335,11 +342,11 @@ module SiSU_Digest_view
           when /5/; '2 '
           when /6/; '3 '
           end
-          dal_structure2("#{v}            = #{l[y]}\n") if l[y] > 0
+          dal_structure_summary("#{v}            = #{l[y]}\n") if l[y] > 0
         end
-        dal_structure2("objects (ocn) = #{ocn}\n")
-        dal_structure2("endnotes      = #{endnotes}\n")
-        dal_structure2("  [*] number of headers (@) and of each heading level (:A to :C and 1 to 3)\n")
+        dal_structure_summary("objects (ocn) = #{ocn}\n")
+        dal_structure_summary("endnotes      = #{endnotes}\n")
+        dal_structure_summary("  [*] number of headers (@) and of each heading level (:A to :C and 1 to 3)\n")
       end
       def supplementary
         if defined? @md.sc_number and @md.sc_number
diff --git a/lib/sisu/v0/docbook.rb b/lib/sisu/v0/docbook.rb
index e8675f45..6324cc28 100644
--- a/lib/sisu/v0/docbook.rb
+++ b/lib/sisu/v0/docbook.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml (dom style) output processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: docbook, ... not developed
 
- * Notes: tidy -xml dom.xml >> index.tidy
 =end
 module SiSU_Docbook
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/errors.rb b/lib/sisu/v0/errors.rb
index 12e67b76..c082d5f8 100644
--- a/lib/sisu/v0/errors.rb
+++ b/lib/sisu/v0/errors.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: system environment, error screen reporting
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: system environment, error screen reporting
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Errors
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/help.rb b/lib/sisu/v0/help.rb
index b2b0a3fe..23cccc04 100644
--- a/lib/sisu/v0/help.rb
+++ b/lib/sisu/v0/help.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: online help
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: interactive infomation/help
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Help
   require "#{SiSU_lib}/sysenv"
@@ -147,7 +155,12 @@ module SiSU_Help
     end
     def summary
       print <<WOK
-if you have not done so, typing sisu on its own or "sisu --help", should give you this sisu help summary and the sisu (interactive help mode) help promt, from which help on each keyword can be obtained.
+    SiSU, Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007  Ralph Amissah
+    License GPL version 3 or Later. This program comes with ABSOLUTELY NO WARRANTY;
+    This is free software, and you are welcome to redistribute it under the conditions of the GPL3 or later.
+    For more license detail type/enter: "sisu --help license"
+
+typing "sisu" on its own or "sisu --help", should give you this sisu help summary and the sisu (interactive help mode) help prompt, from which help on each keyword can be obtained.
 
 alternatively typing #{@cX.orange}sisu --help#{@cX.off} #{@cX.green}[keyword]#{@cX.off} at the command prompt will provide the sisu help page requested and return to the command prompt (if nothing is found it will print this page and return to the command prompt)
 
@@ -920,7 +933,7 @@ WOK
 
       NB: the verbose flag v included in the generate command string, should
       result in a list of output filenames together with their paths.
-      The flag U on its own (e.g. sisu -U gpl2.fsf.sst) should provide a list
+      The flag U on its own (e.g. sisu -U gpl3.fsf.sst) should provide a list
       of output files that could be generated together with their paths.
 
     (c) #{@cX.green}configuration files#{@cX.off}
@@ -1777,48 +1790,57 @@ WOK
 
       print <<WOK
 
-* License: GPL 2 or later
+ * License: GPL 3 or later:
 
-  #{@cX.ruby}GPL2 summary#{@cX.off}:
+   SiSU, a framework for document structuring, publishing and search
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License
-    #{@cX.blue}http://www.gnu.org/copyleft/gpl.html#{@cX.off}
-  as published by the Free Software Foundation;
-    #{@cX.blue}http://www.gnu.org/fsf/fsf.html#{@cX.off}
-  either version 2 of the License, or (at your option)
-  any later version.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    #{@cX.blue}http://www.fsf.org/licenses/gpl.html#{@cX.off}
-    #{@cX.blue}http://www.gnu.org/copyleft/gpl.html#{@cX.off}
-    #{@cX.blue}http://www.jus.uio.no/sisu/gpl2.fsf#{@cX.off}
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <#{@cX.blue}http://www.gnu.org/licenses/#{@cX.off}>.
 
-* see also the "SiSU Standard" section
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+     <#{@cX.blue}http://www.fsf.org/licenses/gpl.html#{@cX.off}>
+     <#{@cX.blue}http://www.gnu.org/copyleft/gpl.html#{@cX.off}>
+     <#{@cX.blue}http://www.jus.uio.no/sisu/gpl.fsf#{@cX.off}>
 
-* Ralph Amissah ralph@amissah.com
-  Ralph Amissah ralph.amissah@gmail.com
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
+
+ * Hompages:
+   <#{@cX.blue}http://www.jus.uio.no/sisu#{@cX.off}>
+   <#{@cX.blue}http://www.sisudoc.org#{@cX.off}>
+
+ * Download:
+   <#{@cX.blue}http://www.jus.uio.no/sisu/SiSU/download.html#{@cX.off}>
+
+   Ralph Amissah
+   <#{@cX.blue}ralph@amissah.com#{@cX.off}>
+   <#{@cX.blue}ralph.amissah@gmail.com#{@cX.off}>
 
 WOK
     end
     def standards
       print <<WOK
 
-SiSU uses:
-
-*  Standard SiSU markup syntax,
-*  Standard SiSU meta-markup syntax, and the
-*  Standard SiSU object citation numbering and system
+ * SiSU uses:
+   *  Standard SiSU markup syntax,
+   *  Standard SiSU meta-markup syntax, and the
+   *  Standard SiSU object citation numbering and system
 
 © Ralph Amissah 1997, current 2005.
 All Rights Reserved.
diff --git a/lib/sisu/v0/html.rb b/lib/sisu/v0/html.rb
index 9af0f758..62d0a44a 100644
--- a/lib/sisu/v0/html.rb
+++ b/lib/sisu/v0/html.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html generation, processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: html generation, processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML
   require 'pstore'
@@ -118,8 +126,8 @@ module SiSU_HTML
         SiSU_Env::Create_file.new(@opt.cmd,@opt.fns).param_instantiate
         @@flag,@@scr,@@seg,@@seg_endnotes,@@seg_subtoc,@@seg_ad={},{},{},{},{},{}
         @@seg_total,@@tracker,@@loop_count,@@tablehead,@@number_of_cols=0,0,0,0,0
-        @@seg_name,@@seg_name_html,@@seg_name_php,@@seg_subtoc_array,@@seg_endnotes_array,@@segtocband,@@tablefoot=Array.new(7){[]}
-        @@filename_seg,@@seg_url,@@filename_segphp,@@fn,@@to_lev4,@@get_hash_to,@@get_hash_fn='','','','','','',''
+        @@seg_name,@@seg_name_html,@@seg_subtoc_array,@@seg_endnotes_array,@@segtocband,@@tablefoot=Array.new(7){[]}
+        @@filename_seg,@@seg_url,@@fn,@@to_lev4,@@get_hash_to,@@get_hash_fn='','','','','','',''
         @@is4=@@is3=@@is2=@@is1=@@header1=@@header2=@@header3=@@header4=0
       end
     end
@@ -149,7 +157,6 @@ module SiSU_HTML
         @tell=SiSU_Screen::Ansi.new(@md.cmd)
         if @md
           @md.sfx=''
-          @md.file_type='php' if @md.cmd =~/z/
           @md.sfx='' if @md.cmd =~/z/
           if @md.cmd =~/h/ or @md.fns =~/\~[a-z]{2,3}\.s?/ #multilingual document protection is a bit arbitrary, (needed by existing server configuration), add configuration overide...
             if @md.cmd =~/H/ and @md.fns =~/\~[a-z]{2,3}\.s?/
@@ -159,7 +166,6 @@ module SiSU_HTML
               ).warn unless @md.cmd =~/q/
             end
             @md.sfx='.html'
-            @md.pdf='.pdf'
           end
         end
         @md.cmd=@md.cmd.gsub(/H/,'h')
@@ -244,7 +250,6 @@ module SiSU_HTML
               end
               s_lnk_url,s_lnk_lnk=l[:url],l[:say]
               lev_para_ocn=SiSU_HTML_Format_type::Format_toc.new(@md,s_lnk_url,s_lnk_lnk,target)
-#p lev_para_ocn.links_guide if s_lnk_lnk
               @links_guide_toc << lev_para_ocn.links_guide if s_lnk_lnk
             end
           end
@@ -375,8 +380,8 @@ WOK
         end
         para[@pat_heading]
         linkname,link=$1,$2 if $&
-        p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/ #% keep eye on link
-        title=unless para =~/Document Information/; linkname
+          p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,link) if link and link !~/#/ #% keep eye on link
+          title=unless para =~/Document Information/; linkname
         else
           link='metadata'
           %{<b><a href="#{@md.fnl[:pre]}#{link}#{@md.fnl[:mid]}#{@md.sfx}#{@md.fnl[:post]}">#{linkname}</a></b>}
@@ -560,7 +565,7 @@ WOK
         SiSU_Screen::Ansi.new(@md.cmd,'Scroll & Segtoc').txt_grey unless @md.cmd =~/q/
         format_head_toc=SiSU_HTML_Format_type::Head_toc.new(@md)
         dochead=format_head_toc.head
-        dochead.gsub!(/toc\.(html|php)/,'doc.\1') #kludge
+        dochead.gsub!(/toc\.(html)/,'doc.\1') #kludge
         ads=SiSU_HTML_promo::Ad.new(@md)
         toc_shared << dochead << ads.div.major
         @segtoc << format_head_toc.head << ads.div.major
@@ -683,17 +688,6 @@ WOK
         rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
         end
       end
-      def seg
-        begin
-          @data.each do |para|
-            para.strip!
-            unless para =~/\A\s*\Z/
-              @newfile.puts para,"\n"
-            end
-          end
-        rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
-        end
-      end
     end
   end
 end
diff --git a/lib/sisu/v0/html_format.rb b/lib/sisu/v0/html_format.rb
index 0899447e..442f2b19 100644
--- a/lib/sisu/v0/html_format.rb
+++ b/lib/sisu/v0/html_format.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: base formatting template for html generation
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: base formatting template for html generation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_Format
   require "#{SiSU_lib}/param"
@@ -212,12 +220,12 @@ module SiSU_HTML_Format
     def pdf
       pdf=if @md.programs[:pdf] and @cf_defaults.cf_0 =~/p/
         %{
-<td align="center" bgcolor=#{@vz.color_band2} border="0">
+<td align="center" bgcolor=#{@vz.color_band2}>
   <a href="#{@md.fn[:pdf_p]}" target="_top" #{@vz.js_portrait}>
     #{@vz.nav_txt_pdf_portrait}
   </a>
 </td>
-<td align="center" bgcolor=#{@vz.color_band2} border="0">
+<td align="center" bgcolor=#{@vz.color_band2}>
   <a href="#{@md.fn[:pdf_l]}" target="_top" #{@vz.js_landscape}>
     #{@vz.nav_txt_pdf_landscape}
   </a>
@@ -238,8 +246,8 @@ module SiSU_HTML_Format
       end
     end
     def concordance(text)
-      if @md.concord_make or @cf_defaults.cf_0 =~/w/
-  %{<td align="center" bgcolor=#{@vz.color_band2} border="0">
+      if @md.concord_make and @md.wc_words < 300000 #max word count for display of concordance here as would now be a large file
+  %{<td align="center" bgcolor=#{@vz.color_band2}>
     <a href="#{@md.fn[:concordance]}" target="_top" #{@vz.js_concordance}>
       #{text}
     </a>
@@ -308,7 +316,7 @@ WOK
     end
     def make_seg_scroll_pdf
       wgt=Widget.new(@md)
-      scroll=%{<td align="center" bgcolor=#{@vz.color_band2} border="0">
+      scroll=%{<td align="center" bgcolor=#{@vz.color_band2}>
   #{@vz.nav_txt_doc_link}
 </td>
 }
@@ -520,6 +528,7 @@ WOK
 </table>
 <p>&nbsp;</p>
 #{@vz.credits_splash}
+#{@vz.credits_sisu}
 <a name="bottom" id="bottom"></a>
 <a name="down" id="down"></a>
 <a name="end" id="end"></a>
@@ -531,6 +540,7 @@ WOK
       nav=scroll_head_navigation_band
       %{#{nav}
 #{@vz.credits_splash}
+#{@vz.credits_sisu}
 <a name="bottom" id="bottom"></a>
 <a name="down" id="down"></a>
 <a name="end" id="end"></a>
@@ -542,6 +552,7 @@ WOK
       #nav=scroll_head_navigation_band
       %{<p>&nbsp;</p>
 #{@vz.credits_splash}
+#{@vz.credits_sisu}
 <a name="bottom" id="bottom"></a>
 <a name="down" id="down"></a>
 <a name="end" id="end"></a>
@@ -620,6 +631,7 @@ WOK
 #{@vz.paragraph_txt}
   <center>
     #{@vz.credits_splash}
+    #{@vz.credits_sisu}
   </center>
 #{@vz.margin_num}
 #{@vz.table_close}
@@ -886,6 +898,7 @@ WOK
     def credit
       %{<br/>
 #{@vz.credits_splash}
+#{@vz.credits_sisu}
 <a name="bottom" id="bottom"></a>
 <a name="down" id="down"></a>
 <a name="end" id="end"></a>
@@ -946,41 +959,35 @@ WOK
       end
       @vz=SiSU_Env::Get_init.instance.skin
     end
-    def para_form                                                                # regular paragraphs shaped here
+    def para_form(tag,attrib)                                                        # regular paragraphs shaped here
       ul=ulc=''
       ul,ulc="<ul>\n  ","\n  </ul>" if @tag =~/li/
       %{#{@vz.margin_css}
-  #{ul}<#@tag class="#@class" #{@p_num.id}>#{@p_num.name}
+  #{ul}<#{tag} class="#{attrib}" #{@p_num.id}>#{@p_num.name}
     #@parablock
-  </#@tag>#{ulc}
+  </#{tag}>#{ulc}
 #{@vz.margin_num_css}
   #{@p_num.ocn_display}
 #{@vz.table_close}
 }
     end
     def para
-      @tag,@class='p','norm'
-      para_form
+      para_form('p','norm')
     end
     def code
-      @tag,@class='p','code'
-      para_form
+      para_form('p','code')
     end
     def center
-      @tag,@class='p','center'
-      para_form
+      para_form('p','center')
     end
     def bold
-      @tag,@class='p','bold'
-      para_form
+      para_form('p','bold')
     end
     def bullet
-      @tag,@class='li','bullet'
-      para_form
+      para_form('li','bullet')
     end
     def format(tag,atrib)
-      @tag,@class=tag,atrib
-      para_form
+      para_form(tag,atrib)
     end
     def dl
       "<dl><b>#@one</b> #@two</dl>"
diff --git a/lib/sisu/v0/html_format_css.rb b/lib/sisu/v0/html_format_css.rb
index 641a1258..9ef61a02 100644
--- a/lib/sisu/v0/html_format_css.rb
+++ b/lib/sisu/v0/html_format_css.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html formating, css template
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: html formating, css template
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_Format_type
   require "#{SiSU_lib}/html_format"
@@ -363,8 +371,7 @@ module SiSU_HTML_Format_type
     end
     #% para sisu
     def header4
-      %{#@format
-#{@vz.margin_css}
+      %{#@format #{@vz.margin_css}
   <h1 class="norm" #{@p_num.id}>#{@p_num.name}
     #@format
     #@parablock
@@ -438,35 +445,29 @@ module SiSU_HTML_Format_type
   </li>
 }
     end
-    def lev
-  %{<#@tag class="#@class">
+    def lev(tag,attrib)
+  %{<#{tag} class="#{attrib}">
     #@one
-  </#@tag>
+  </#{tag}>
 }
     end
     def lev1
-      @tag,@class='h1','toc'
-      lev
+      lev('h1','toc')
     end
     def lev2
-      @tag,@class='h2','toc'
-      lev
+      lev('h2','toc')
     end
     def lev3
-      @tag,@class='h3','toc'
-      lev
+      lev('h3','toc')
     end
     def lev4
-      @tag,@class='h4','toc'
-      lev
+      lev('h4','toc')
     end
     def lev5
-      @tag,@class='h5','toc'
-      lev
+      lev('h5','toc')
     end
     def lev6
-      @tag,@class='h6','toc'
-      lev
+      lev('h6','toc')
     end
   end
 end
diff --git a/lib/sisu/v0/html_promo.rb b/lib/sisu/v0/html_promo.rb
index a9a6d71f..cc60f4c9 100644
--- a/lib/sisu/v0/html_promo.rb
+++ b/lib/sisu/v0/html_promo.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html advertising component, build here, mockup
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: html advertising component, build here, mockup
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_promo
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/html_scroll.rb b/lib/sisu/v0/html_scroll.rb
index 1774fb3f..03108ba9 100644
--- a/lib/sisu/v0/html_scroll.rb
+++ b/lib/sisu/v0/html_scroll.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html scroll generation, processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: html scroll generation, processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_scroll
   require "#{SiSU_lib}/shared_html"
diff --git a/lib/sisu/v0/html_segments.rb b/lib/sisu/v0/html_segments.rb
index 8f8f7b53..1221f1f1 100644
--- a/lib/sisu/v0/html_segments.rb
+++ b/lib/sisu/v0/html_segments.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html segment generation, processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: html segment generation, processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_seg
   require "#{SiSU_lib}/shared_html"
diff --git a/lib/sisu/v0/html_table.rb b/lib/sisu/v0/html_table.rb
index ebe98e0d..16b32a30 100644
--- a/lib/sisu/v0/html_table.rb
+++ b/lib/sisu/v0/html_table.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: shared html parts
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: shared html parts
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_table
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/html_tune.rb b/lib/sisu/v0/html_tune.rb
index 749f5180..1fb282de 100644
--- a/lib/sisu/v0/html_tune.rb
+++ b/lib/sisu/v0/html_tune.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: html generation, html pre-processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: html generation, html pre-processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 require "#{SiSU_lib}/param"
 module SiSU_Tune
diff --git a/lib/sisu/v0/hub.rb b/lib/sisu/v0/hub.rb
index d8e99867..e4ae72a2 100644
--- a/lib/sisu/v0/hub.rb
+++ b/lib/sisu/v0/hub.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: SiSU information Structuring Universe, processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: SiSU information Structuring Universe, processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/i18n.rb b/lib/sisu/v0/i18n.rb
index 8a9bec57..a3908119 100644
--- a/lib/sisu/v0/i18n.rb
+++ b/lib/sisu/v0/i18n.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: document summary processing, available outputs and metadata
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: internationalisation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Translate
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/manifest.rb b/lib/sisu/v0/manifest.rb
index 2d8066f9..193d9c7e 100644
--- a/lib/sisu/v0/manifest.rb
+++ b/lib/sisu/v0/manifest.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: document summary processing, available outputs and metadata
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: summary of generated outputs and metadata
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Manifest
   require "#{SiSU_lib}/sysenv"
@@ -514,6 +520,7 @@ WOK
           @manifest[:html] <<<<WOK
 </table>
 #{vz.credits_splash}
+#{vz.credits_sisu}
 </body>
 </html>
 WOK
diff --git a/lib/sisu/v0/odf.rb b/lib/sisu/v0/odf.rb
index feac2d03..1370f6fa 100644
--- a/lib/sisu/v0/odf.rb
+++ b/lib/sisu/v0/odf.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: opendocument text generation
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: opendocument text generation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_ODF
   require "#{SiSU_lib}/dal"
@@ -192,6 +198,11 @@ module SiSU_ODF
           "Source file:    #{@md.sc_filename}\nVersion number: #{@md.sc_number}\nVersion date:   #{@md.sc_date}\n"
         else ''
         end
+        url=@md.fnb
+        fn=@md.fn[:manifest]
+        manifest="#{@vz.url_root_http}/#{url}/#{fn}"
+        @@odf[:tail] << %{<text:p text:style-name="P1">Available document outputs: <br /> &lt;<text:a xlink:type="simple" xlink:href="#{manifest}">#{manifest}</text:a>&gt;</text:p>}
+        @@odf[:tail] << '<text:p text:style-name="P1">SiSU: &lt;<text:a xlink:type="simple" xlink:href="http://www.jus.uio.no/lm">www.jus.uio.no/sisu</text:a>&gt; and &lt;<text:a xlink:type="simple" xlink:href="http://www.sisudoc.org">www.sisudoc.org</text:a>&gt;</text:p>'
         @@odf[:tail] << "\n</office:text></office:body></office:document-content>"
       end
       def heading(para,no)
@@ -275,7 +286,7 @@ module SiSU_ODF
             txt.gsub!(/([)(\]\[])/,"\\\\\\1")
             txt.gsub!(/([+?])/,"\\\\\\1") # problems with +
             url.gsub!(/([+?])/,"\\\\\\1") # problems with +
-            para.gsub!(/\{\s*#{txt}\}#{url}/m,text_link_odf(txt,url))
+            para.gsub!(/\{\s*#{txt}\}#{url}/m,text_link_odf(txt,url)) #make sure trailing ']' are not caught in url
             para.gsub!(/\\([)(\]\[?])/,'\1') #clumsy fix
           end
           m=nil
@@ -284,7 +295,7 @@ module SiSU_ODF
       end
       def normal(para)                                                           #P1 - P3
         para.gsub!(@serial,'')
-        para.gsub!(/(^|\s)(https?:\/\/[^'">< ]+)/,%{\\1#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="\\2">\\2</text:a>#{@url_brace.xml_close}})
+        para.gsub!(/(^|\s)(https?:\/\/[^'">< ]+?)([\.,]?(?: |$))/,%{\\1#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="\\2">\\2</text:a>#{@url_brace.xml_close}\\3})
         para.gsub!(/([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+)/,%{#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="mailto:\\1">\\1</text:a>#{@url_brace.xml_close}})
         para=case para
         when /^<:i([1-9])>\s/m
diff --git a/lib/sisu/v0/odf_format.rb b/lib/sisu/v0/odf_format.rb
index 5e348947..478ae34c 100644
--- a/lib/sisu/v0/odf_format.rb
+++ b/lib/sisu/v0/odf_format.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: opendocument formatting, default opendocument template
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: opendocument formatting, default opendocument template
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module OD_format
   require "#{SiSU_lib}/param"
diff --git a/lib/sisu/v0/options.rb b/lib/sisu/v0/options.rb
index 23b48d3e..1ca771ff 100644
--- a/lib/sisu/v0/options.rb
+++ b/lib/sisu/v0/options.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: SiSU information Structuring Universe, command line options parsing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: SiSU information Structuring Universe, command line options
+    parsing
 
 =end
 module SiSU_commandline
diff --git a/lib/sisu/v0/param.rb b/lib/sisu/v0/param.rb
index ecf5ca25..2ab37afb 100644
--- a/lib/sisu/v0/param.rb
+++ b/lib/sisu/v0/param.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: parameters extracted from input file(s) for program use
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: parameters extracted from input file(s) for program use
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Param
   require 'uri'
diff --git a/lib/sisu/v0/param_identify_markup.rb b/lib/sisu/v0/param_identify_markup.rb
index 673993bc..21e796e8 100644
--- a/lib/sisu/v0/param_identify_markup.rb
+++ b/lib/sisu/v0/param_identify_markup.rb
@@ -1,47 +1,60 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: A conversion script for canned substitutions,
-     a fairly generic simple tool that can be used to store other canned conversions,
-     used here for altering SiSU markup
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
- * Copyright (C) 2004, 2006 Ralph Amissah
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: A conversion script for canned substitutions, a fairly generic
+    simple tool that can be used to store other canned conversions, used here for
+    altering SiSU markup
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Markup
   class Markup_identify
diff --git a/lib/sisu/v0/plaintext.rb b/lib/sisu/v0/plaintext.rb
index 8728741a..4bff976a 100644
--- a/lib/sisu/v0/plaintext.rb
+++ b/lib/sisu/v0/plaintext.rb
@@ -1,52 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: plaintext text generation, stripped plaintext output (unix, linefeed)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: plaintext text generation, stripped plaintext output (unix,
+     linefeed)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Plaintext
   require "#{SiSU_lib}/dal"
diff --git a/lib/sisu/v0/plaintext_format.rb b/lib/sisu/v0/plaintext_format.rb
index c44c5a06..f4cdb18e 100644
--- a/lib/sisu/v0/plaintext_format.rb
+++ b/lib/sisu/v0/plaintext_format.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: plaintext formatting template
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: plaintext formatting template
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module Format
   require "#{SiSU_lib}/param"
diff --git a/lib/sisu/v0/relaxng.rb b/lib/sisu/v0/relaxng.rb
index cb79773d..c805e733 100644
--- a/lib/sisu/v0/relaxng.rb
+++ b/lib/sisu/v0/relaxng.rb
@@ -1,102 +1,119 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: relaxng flow/logic
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: relaxng flow/logic
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_relaxng
   require "#{SiSU_lib}/sysenv"
   class RelaxNG
-    def gpl2_or_later
-      @gpl2_or_later =<<RELAXNG
- #  Name: SiSU information Structuring Universe - Structured information, Serialized Units
- #  Author: Ralph Amissah
- #    http://www.jus.uio.no/sisu
- #    http://www.jus.uio.no/sisu/SiSU/download.html
+    def gpl3_or_later
+      @gpl3_or_later =<<RELAXNG
+=begin
+
+ * Name: SiSU generated relaxng
 
- #  Description: sisu object models in relaxNG
+ * Description: generated relaxng for SiSU
+   (SiSU is a framework for document structuring, publishing and search)
 
- #  Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007  Ralph Amissah
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- #  License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
- # Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
- # This program is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published by the Free
- # Software Foundation; either version 2 of the License, or (at your option)
- # any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
- # This program is distributed in the hope that it will be useful, but WITHOUT
- # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- # more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- # You should have received a copy of the GNU General Public License along
- # with this program; if not, write to the Free Software Foundation, Inc.,
- # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
- # If you have Internet connection, the latest version of the GPL should be
- # available at these locations:
- #   http://www.fsf.org/licenses/gpl.html
- #   http://www.gnu.org/copyleft/gpl.html
- #   http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
- # SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
- # SiSU uses:
- #
- #   Standard SiSU markup syntax,
- #   Standard SiSU meta-markup syntax, and the
- #   Standard SiSU object citation numbering and system
- #
- # © Ralph Amissah 1997, current 2007.
- # All Rights Reserved.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
- #  Ralph Amissah: ralph@amissah.com
- #                 ralph.amissah@gmail.com
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+=end
 RELAXNG
     end
     def rnc_name
@@ -177,7 +194,7 @@ RELAXNG
     def rnc_sisu_object_input
       @relaxng =<<RELAXNG
 #%% sisu object model: input
-#{gpl2_or_later}
+#{gpl3_or_later}
 #%% definitions
 # dublin core:
 element-semantic =
@@ -322,7 +339,7 @@ RELAXNG
     def rnc_sisu_object_dal
       @relaxng =<<RELAXNG
 #%% sisu object model: dal
-#{gpl2_or_later}
+#{gpl3_or_later}
 #%% definitions
 # dublin core:
 element-semantic =
diff --git a/lib/sisu/v0/remote_put.rb b/lib/sisu/v0/remote_put.rb
index 1d7c303a..2e7975a3 100644
--- a/lib/sisu/v0/remote_put.rb
+++ b/lib/sisu/v0/remote_put.rb
@@ -1,54 +1,61 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: remote put, copy output to remote server
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: remote put, copy output to remote server
+   ** Note: this operation should probably be threaded & run at its own pace,
+      independent of rest of program primary problem will be with notification
+      of progress, implement naively to start with
 
- * Notes: this operation should probably be threaded & run at its own pace,
-     independent of rest of program
-     primary problem will be with notification of progress,
-     implement naively to start with
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Remote
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/response.rb b/lib/sisu/v0/response.rb
index dfe040d0..38b0400e 100644
--- a/lib/sisu/v0/response.rb
+++ b/lib/sisu/v0/response.rb
@@ -1,45 +1,58 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: Request response
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
- * Copyright (C) 2004, 2006 Ralph Amissah
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: Request response
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Response
   class Response
diff --git a/lib/sisu/v0/rexml.rb b/lib/sisu/v0/rexml.rb
index 960b1682..e710c7ed 100644
--- a/lib/sisu/v0/rexml.rb
+++ b/lib/sisu/v0/rexml.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: rexml testing of xml
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: rexml testing of xml
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_Rexml
   # load XML file for REXML parsing
diff --git a/lib/sisu/v0/screen_text_color.rb b/lib/sisu/v0/screen_text_color.rb
index cbe19ef3..79656e07 100644
--- a/lib/sisu/v0/screen_text_color.rb
+++ b/lib/sisu/v0/screen_text_color.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: system environment, screen colors text
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: system environment, screen colors text
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Screen
   class Color
diff --git a/lib/sisu/v0/semantics.rb b/lib/sisu/v0/semantics.rb
index 29f860f7..86e05fc4 100644
--- a/lib/sisu/v0/semantics.rb
+++ b/lib/sisu/v0/semantics.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: semantics
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: semantics
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module Semantic
   require "#{SiSU_lib}/param"
diff --git a/lib/sisu/v0/share_src.rb b/lib/sisu/v0/share_src.rb
index 6f85c899..b4b75d48 100644
--- a/lib/sisu/v0/share_src.rb
+++ b/lib/sisu/v0/share_src.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: share sisu source markup file, copy it to output directory!
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: share sisu source markup file, copy it to output directory!
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Markup
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/share_src_kdissert.rb b/lib/sisu/v0/share_src_kdissert.rb
index f9c51d66..e2e00d8c 100644
--- a/lib/sisu/v0/share_src_kdissert.rb
+++ b/lib/sisu/v0/share_src_kdissert.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: share sisu source markup file, copy it to output directory!
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: share sisu source markup file, copy it to output directory!
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Kdi_source
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/shared_db.rb b/lib/sisu/v0/shared_db.rb
index 24f6432a..8d225e75 100644
--- a/lib/sisu/v0/shared_db.rb
+++ b/lib/sisu/v0/shared_db.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by the different db types, dbi, postgresql, sqlite
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by the different db types, dbi, postgresql,
+    sqlite
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module  SiSU_DB
   require "#{SiSU_lib}/db_columns"
diff --git a/lib/sisu/v0/shared_html.rb b/lib/sisu/v0/shared_html.rb
index 64d7436d..a53953ca 100644
--- a/lib/sisu/v0/shared_html.rb
+++ b/lib/sisu/v0/shared_html.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: shared html parts
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: shared html parts
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_HTML_shared
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/shared_html_lite.rb b/lib/sisu/v0/shared_html_lite.rb
index 75137148..ed622fb8 100644
--- a/lib/sisu/v0/shared_html_lite.rb
+++ b/lib/sisu/v0/shared_html_lite.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by db and flatfile output generators, mostly xml/xhtml/html formatting
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by db and flatfile output generators, mostly
+    xml/xhtml/html formatting
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Format_Shared
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/shared_txt.rb b/lib/sisu/v0/shared_txt.rb
index ddf2b275..ceeaa4ce 100644
--- a/lib/sisu/v0/shared_txt.rb
+++ b/lib/sisu/v0/shared_txt.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: modules shared by flatfile output generators
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: modules shared by flatfile output generators
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_text_utils
   class Wrap
diff --git a/lib/sisu/v0/shared_xml.rb b/lib/sisu/v0/shared_xml.rb
index 69b47d01..bcdf44f5 100644
--- a/lib/sisu/v0/shared_xml.rb
+++ b/lib/sisu/v0/shared_xml.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: common file for xml generation
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: common file for xml generation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_text_parts
   class Split_text_object
diff --git a/lib/sisu/v0/sisupod_make.rb b/lib/sisu/v0/sisupod_make.rb
index 2d5aa550..340371c4 100644
--- a/lib/sisu/v0/sisupod_make.rb
+++ b/lib/sisu/v0/sisupod_make.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: create sisupod filetype and copy it to output directory!
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: create sisupod filetype and copy it to output directory!
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Doc
   require 'fileutils'
diff --git a/lib/sisu/v0/sitemaps.rb b/lib/sisu/v0/sitemaps.rb
index 7b6adbab..0a6af0c1 100644
--- a/lib/sisu/v0/sitemaps.rb
+++ b/lib/sisu/v0/sitemaps.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: sitemap created from parameters extracted from input file(s)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: sitemap created from parameters extracted from input file(s)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Sitemaps
   require "#{SiSU_lib}/param"
diff --git a/lib/sisu/v0/spell.rb b/lib/sisu/v0/spell.rb
index 0266bc1c..6ddddb5d 100644
--- a/lib/sisu/v0/spell.rb
+++ b/lib/sisu/v0/spell.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: spellchecking
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: spellchecking
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module Utility
   class Spell
diff --git a/lib/sisu/v0/sst_convert_markup.rb b/lib/sisu/v0/sst_convert_markup.rb
index 6cdc76b0..9eeb22b9 100644
--- a/lib/sisu/v0/sst_convert_markup.rb
+++ b/lib/sisu/v0/sst_convert_markup.rb
@@ -1,47 +1,60 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: A conversion script for canned substitutions,
-     a fairly generic simple tool that can be used to store other canned conversions,
-     used here for altering SiSU markup
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
- * Copyright (C) 2004, 2006 Ralph Amissah
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: A conversion script for canned substitutions, a fairly generic
+    simple tool that can be used to store other canned conversions, used here for
+    altering SiSU markup
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Modify
   require "#{SiSU_lib}/sst_identify_markup"
diff --git a/lib/sisu/v0/sst_do_inline_footnotes.rb b/lib/sisu/v0/sst_do_inline_footnotes.rb
index f5e1d604..cf94300b 100644
--- a/lib/sisu/v0/sst_do_inline_footnotes.rb
+++ b/lib/sisu/v0/sst_do_inline_footnotes.rb
@@ -1,50 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download
 
- * Description: preprocessing, (dal), data abstraction used in subsequent processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: preprocessing, (dal), data abstraction used in subsequent
+    processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Convert_footnotes
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/sst_from_kdissert.rb b/lib/sisu/v0/sst_from_kdissert.rb
index b911f4db..fe941b79 100644
--- a/lib/sisu/v0/sst_from_kdissert.rb
+++ b/lib/sisu/v0/sst_from_kdissert.rb
@@ -1,43 +1,59 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: Conversion script from kdissert .kdi to sisu markup .ssm (master document)
- * Copyright (C) 2004, 2006 Ralph Amissah
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: Conversion script from kdissert .kdi to sisu markup .ssm
+    (master document)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Kdissert
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/sst_from_xml.rb b/lib/sisu/v0/sst_from_xml.rb
index fc2a9478..e65aa5cb 100644
--- a/lib/sisu/v0/sst_from_xml.rb
+++ b/lib/sisu/v0/sst_from_xml.rb
@@ -1,43 +1,59 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: Conversion script from kdissert .kdi to sisu markup .ssm (master document)
- * Copyright (C) 2004, 2006 Ralph Amissah
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
+
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: Conversion script from kdissert .kdi to sisu markup .ssm
+    (master document)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_sst_from_xml
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/sst_identify_markup.rb b/lib/sisu/v0/sst_identify_markup.rb
index 9e212f2d..e7a3c9eb 100644
--- a/lib/sisu/v0/sst_identify_markup.rb
+++ b/lib/sisu/v0/sst_identify_markup.rb
@@ -1,47 +1,60 @@
 =begin
- * Name: modify.rb
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: A conversion script for canned substitutions,
-     a fairly generic simple tool that can be used to store other canned conversions,
-     used here for altering SiSU markup
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+   SiSU, a framework for document structuring, publishing and search
+
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
- * Copyright (C) 2004, 2006 Ralph Amissah
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
- * Packaged with: SiSU information Structuring Universe - Structured information, Serialized Units
- * SiSU Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
- * License: GPL 2 or later
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  Summary of GPL 2
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: A conversion script for canned substitutions, a fairly generic
+    simple tool that can be used to store other canned conversions, used here for
+    altering SiSU markup
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Markup
   class Markup_inform
diff --git a/lib/sisu/v0/sst_to_s_xml_dom.rb b/lib/sisu/v0/sst_to_s_xml_dom.rb
index 5ed309e6..4d5bd0fe 100644
--- a/lib/sisu/v0/sst_to_s_xml_dom.rb
+++ b/lib/sisu/v0/sst_to_s_xml_dom.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: simple xml representation (dom style)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: simple xml representation (dom style)
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_simple_xml_model_dom
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/sst_to_s_xml_node.rb b/lib/sisu/v0/sst_to_s_xml_node.rb
index 8882da67..8b9c1f12 100644
--- a/lib/sisu/v0/sst_to_s_xml_node.rb
+++ b/lib/sisu/v0/sst_to_s_xml_node.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: simple xml representation (node style)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: simple xml representation (node style)
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_simple_xml_model_node
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/sst_to_s_xml_sax.rb b/lib/sisu/v0/sst_to_s_xml_sax.rb
index e3958df0..42e13e08 100644
--- a/lib/sisu/v0/sst_to_s_xml_sax.rb
+++ b/lib/sisu/v0/sst_to_s_xml_sax.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: simple xml representation (sax style)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: simple xml representation (sax style)
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_simple_xml_model_sax
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/sysenv.rb b/lib/sisu/v0/sysenv.rb
index a0e519b3..f1aa19fc 100644
--- a/lib/sisu/v0/sysenv.rb
+++ b/lib/sisu/v0/sysenv.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: system environment, resource control and configuration details
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: system environment, resource control and configuration details
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 @@cX=nil
 @@current_document=Dir.pwd #nil #''
@@ -167,7 +175,7 @@ module SiSU_Env
       LANGUAGE =>              'English',
       LANGUAGE_CODE =>         'en', #change, unecessary duplication though currently used
       MULTILINGUAL =>          true,
-      CONCORD_MAX =>           200000,
+      CONCORD_MAX =>           260000,
       DIGEST =>                'md5',
       WEBSERV_HOST_CGI =>     'http://localhost',
       WEBSERV_PORT_CGI =>      8081, #8111,8123,8081
@@ -858,10 +866,10 @@ module SiSU_Env
         end
         if create_form
           %{<td align="center" bgcolor="#ffffff">
-<!-- Search SiSU -->
+<!-- SiSU Search -->
 <a name="search"></a>
-<font size="2">
 <form method="get" action="#{rc['search']['action']}" target="_top">
+<font size="2">
 <input type="text" name="s1" size="24" maxlength="255" />
 <br />
 <input type="hidden" name="db" value="#{db}" />
@@ -872,9 +880,9 @@ module SiSU_Env
 <input type="radio" name="view" value="text" /> txt
 <input type="submit" name="ignore" value="search" />
 <input type="checkbox" name="fns" value="#{@md.fnb}" />
-</form>
 </font>
-<!-- Search SiSU -->
+</form>
+<!-- SiSU Search -->
 </td> }
         else ''
         end
@@ -894,10 +902,10 @@ module SiSU_Env
         end
         if create_form
           %{<td align="center" bgcolor="#ffffff">
-<!-- Search SiSU -->
+<!-- SiSU Search -->
 <a name="search"></a>
-<font size="2">
 <form method="get" action="#{rc['search']['action']}" target="_top">
+<font size="2">
 <input type="text" name="s1" size="24" maxlength="255" />
 <br />
 <input type="hidden" name="db" value="#{db}" />
@@ -908,9 +916,9 @@ module SiSU_Env
 <input type="radio" name="view" value="text" /> txt
 <input type="submit" name="ignore" value="search" />
 <input type="checkbox" name="fns" value="#{@md.fnb}" />
-</form>
 </font>
-<!-- Search SiSU -->
+</form>
+<!-- SiSU Search -->
 </td> }
         else ''
         end
@@ -972,10 +980,10 @@ module SiSU_Env
         else false
         end
         if create_form and @fnb and @fnb=~/\S+/
-          %{<!-- Search SiSU -->
+          %{<!-- SiSU Search -->
 <a name="search"></a>
-<font size="2">
 <form method="get" action="#{rc['search']['action']}" target="_top">
+<font size="2">
 <input type="text" name="s1" size="24" maxlength="255" />
 <br />
 <input type="hidden" name="db" value="#{db}" />
@@ -984,14 +992,14 @@ module SiSU_Env
 <input type="radio" name="view" value="index" /> idx
 <input type="radio" name="view" value="text" checked="checked" /> txt
 <input type="submit" name="ignore" value="search" />
-</form>
 </font>
-<!-- Search SiSU --> }
+</form>
+<!-- SiSU Search --> }
         elsif create_form
-          %{<!-- Search SiSU -->
+          %{<!-- SiSU Search -->
 <a name="search"></a>
-<font size="2">
 <form method="get" action="#{rc['search']['action']}" target="_top">
+<font size="2">
 <input type="text" name="s1" size="24" maxlength="255" />
 <br />
 <input type="hidden" name="db" value="#{db}" />
@@ -999,9 +1007,9 @@ module SiSU_Env
 <input type="radio" name="view" value="index" checked="checked" /> idx
 <input type="radio" name="view" value="text" /> txt
 <input type="submit" />
-</form>
 </font>
-<!-- Search SiSU --> }
+</form>
+<!-- SiSU Search --> }
         else ''
         end
       end
diff --git a/lib/sisu/v0/termsheet.rb b/lib/sisu/v0/termsheet.rb
index d1fb4343..ee8b1d17 100644
--- a/lib/sisu/v0/termsheet.rb
+++ b/lib/sisu/v0/termsheet.rb
@@ -1,52 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
- * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: SiSU information Structuring Universe, specialised pre-processing wrapper
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
 
- * NOTE wrapper makes little sense without additional components, additional sample files must be provided - (saved till later as may confuse)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ ** Description: SiSU information Structuring Universe, specialised pre-processing wrapper
+   ** NOTE wrapper makes little sense without additional components, additional
+      sample files must be provided - (saved till later as may confuse)
 
 =end
 require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/texinfo.rb b/lib/sisu/v0/texinfo.rb
index 1aa469d5..29f31421 100644
--- a/lib/sisu/v0/texinfo.rb
+++ b/lib/sisu/v0/texinfo.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: texinfo processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: texinfo processing
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_TexInfo
   require "#{SiSU_lib}/html"
diff --git a/lib/sisu/v0/texinfo_format.rb b/lib/sisu/v0/texinfo_format.rb
index c47eb2be..bb60895d 100644
--- a/lib/sisu/v0/texinfo_format.rb
+++ b/lib/sisu/v0/texinfo_format.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: texinfo formatting template
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: texinfo formatting template
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module TexInfoFormat
   @@table_pg_break_counter=1
diff --git a/lib/sisu/v0/texpdf.rb b/lib/sisu/v0/texpdf.rb
index a5db4c77..5eaf7311 100644
--- a/lib/sisu/v0/texpdf.rb
+++ b/lib/sisu/v0/texpdf.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: LaTeX generation
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: LaTeX generation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_TeX
   require 'pstore'
diff --git a/lib/sisu/v0/texpdf_format.rb b/lib/sisu/v0/texpdf_format.rb
index b981ca15..aafbe8a9 100644
--- a/lib/sisu/v0/texpdf_format.rb
+++ b/lib/sisu/v0/texpdf_format.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: LaTeX formatting template, unicode utf-8 version, used for pdf
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: LaTeX formatting template, unicode utf-8 version, used for pdf
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_TeX_Pdf
   @@table_pg_break_counter=1
@@ -58,6 +66,7 @@ module SiSU_TeX_Pdf
       @vz=SiSU_Env::Get_init.instance.skin
       @date=SiSU_Env::Info_date.new
       @copymark='{\\begin{footnotesize}\\raisebox{1ex}{\\copyright}\\end{footnotesize}}'
+      #@url_brace=SiSU_Viz::Skin.new.url_decoration
     end
     def skip
       "\n\\vspace*{\\smallskipamount} \n"
@@ -134,10 +143,10 @@ WOK
 <<WOK
 \\\\ ~
 {\\begin{footnotesize}#{base_prog_txt}
-\\\\ Generated by \\href{http://www.jus.uio.no/sisu}{SiSU \\ www.jus.uio.no/sisu } \\begin{tiny}[ #{v[:project]} #{v[:version]} of #{v[:date_stamp]} ]\\end{tiny}
+\\\\ Generated by \\href{http://www.jus.uio.no/sisu}{SiSU} \\begin{tiny}[ #{v[:project]} #{v[:version]} of #{v[:date_stamp]} ]\\end{tiny} \\href{http://www.jus.uio.no/sisu}{www.jus.uio.no/sisu}
 \\\\ using SiSU: object citation numbering, markup, meta-markup, and system
 \\\\ #@copymark Ralph Amissah 1997, current #{@date.year}, All Rights Reserved.
-\\\\ SiSU is released under \\href{http://www.fsf.org/licenses/gpl.html}{GPL 2 } or later, \\href{http://www.fsf.org/licenses/gpl.html}{http://www.fsf.org/licenses/gpl.html}.
+\\\\ SiSU is released under \\href{http://www.fsf.org/licenses/gpl.html}{GPL 3 } or later, \\href{http://www.fsf.org/licenses/gpl.html}{http://www.fsf.org/licenses/gpl.html}. \\\\ \\href{http://www.sisudoc.org}{www.sisudoc.org}
 {\\end{footnotesize}
 \\\\
 WOK
@@ -148,7 +157,7 @@ WOK
 WOK
     end
     def doc_sc_info_footnote_brief
-      " \\footnote{%\nGenerated by \\href{http://www.jus.uio.no/sisu}{SiSU \\ www.jus.uio.no/sisu }\\\n}"
+      " \\footnote{%\nGenerated by \\href{http://www.jus.uio.no/sisu}{SiSU} \\ \\href{http://www.jus.uio.no/sisu}{www.jus.uio.no/sisu} \\newline \\href{http://www.sisudoc.org}{www.sisudoc.org} \\\n}"
     end
     def doc_sc_info
       v=SiSU_Env::Info_version.new.get_version
@@ -169,7 +178,7 @@ WOK
 {\\begin{small}
 Document information: \\\\
 \\emph{sourcefile} \\uline{#{@md.fnstex}} \\\\
-Generated by \\href{http://www.jus.uio.no/sisu}{SiSU www.jus.uio.no/sisu }\\- version information: \\\\
+Generated by \\href{http://www.jus.uio.no/sisu}{SiSU www.jus.uio.no/sisu } \\\\ version information: \\
 \\uline{ #{v[:project]} #{v[:version]} of #{v[:date_stamp]}}
 
 \\end{small}}&
@@ -209,11 +218,11 @@ WOK
 \\subsection*{Information on this document copy and an unofficial List of Some web related information and sources}
 \\addcontentsline{toc}{section}{Information on this document copy and an unofficial List of Some web related information and sources}
 \\\\
-\"Support Open Standards and Open Sources for the Information Technology Infrastructure\" RA\\subsubsection*{Information on this document copy #{site}}
+\"Support Open Standards and Software Libre for the Information Technology Infrastructure\" RA\\subsubsection*{Information on this document copy #{site}}
 \\addcontentsline{toc}{subsection}{Information on this document copy}
 {\\begin{footnotesize}
-\\\\ Generated by \\href{http://www.jus.uio.no/sisu/}{SiSU} found at \\href{http://www.jus.uio.no/sisu/}{www.jus.uio.no/sisu} \\begin{tiny}[ #{v[:project]} #{v[:version]} #{v[:date_stamp]} ]\\end{tiny} (using SiSU: object citation numbering, markup, meta-markup, and system) #@copymark Ralph Amissah 1997, current #{@date.year}, All Rights Reserved.
-\\\\ SiSU is released under \\href{http://www.fsf.org/licenses/gpl.html}{GPL 2 } or later (\\href{http://www.fsf.org/licenses/gpl.html}{www.fsf.org/licenses/gpl.html}). {\\end{footnotesize}
+\\\\ Generated by \\href{http://www.jus.uio.no/sisu/}{SiSU} found at \\href{http://www.jus.uio.no/sisu/}{www.jus.uio.no/sisu} \\begin{tiny}[ #{v[:project]} #{v[:version]} #{v[:date_stamp]} ]\\end{tiny}  \\href{http://www.sisudoc.org}{www.sisudoc.org} (using SiSU: object citation numbering, markup, meta-markup, and system) #@copymark Ralph Amissah 1997, current #{@date.year}, All Rights Reserved.
+\\\\ SiSU is released under \\href{http://www.fsf.org/licenses/gpl.html}{GPL 3 } or later (\\href{http://www.fsf.org/licenses/gpl.html}{www.fsf.org/licenses/gpl.html}). {\\end{footnotesize}
 {\\begin{small}
 \\\\ W3 since October 3 1993 \\href{http://www.jus.uio.no/sisu/}{#{sisu_ico}}SiSU 1997, current #{@date.year}. \\\\ #{sitename} presentations at \\begin{bfseries}#{site}\\end{bfseries} \\\\ \\\\ #{@md.title} \\textbf{pdf} versions can be found at:  \\\\
 {\\end{small}
diff --git a/lib/sisu/v0/update.rb b/lib/sisu/v0/update.rb
index 1b33ef92..e2710095 100644
--- a/lib/sisu/v0/update.rb
+++ b/lib/sisu/v0/update.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: update previous output (with similar output file type formats)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: update previous output (with similar output file type formats)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Update_control_flag
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/urls.rb b/lib/sisu/v0/urls.rb
index a1e72850..a18cdc2f 100644
--- a/lib/sisu/v0/urls.rb
+++ b/lib/sisu/v0/urls.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: urls for output files
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: urls for output files
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_urls
   require "#{SiSU_lib}/sysenv"
diff --git a/lib/sisu/v0/webrick.rb b/lib/sisu/v0/webrick.rb
index d7565c24..d7b839c9 100644
--- a/lib/sisu/v0/webrick.rb
+++ b/lib/sisu/v0/webrick.rb
@@ -1,49 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: webrick share - note sisu by default does not link with file suffixes, see man pages for options
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah mailto:ralph@amissah.com
-   Ralph Amissah mailto:amissah@gmail.com
+ ** Description: webrick share - note sisu by default does not link with file
+    suffixes, see man pages for options
 
 =end
 def brick(port,get='')
diff --git a/lib/sisu/v0/wikispeak.rb b/lib/sisu/v0/wikispeak.rb
index 8e8100fc..b8ad1267 100644
--- a/lib/sisu/v0/wikispeak.rb
+++ b/lib/sisu/v0/wikispeak.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: wiki text generation, stripped wiki output (unix, linefeed)
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: wiki text generation, stripped wiki output (unix, linefeed)
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Wikispeak
   require "#{SiSU_lib}/dal"
diff --git a/lib/sisu/v0/xhtml.rb b/lib/sisu/v0/xhtml.rb
index 8d9e2764..40d8ade2 100644
--- a/lib/sisu/v0/xhtml.rb
+++ b/lib/sisu/v0/xhtml.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
- * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xhtml output logic, flow
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * License: GPL 2 or later
+ * License: GPL 3 or later:
 
-  Summary of GPL 2
+   SiSU, a framework for document structuring, publishing and search
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  SiSU was first released to the public on January 4th 2005
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU uses:
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -xml scroll.xhtml >> index.tidy
+ ** Description: xhtml output logic, flow
+   ** Notes: tidy -xml scroll.xhtml >> index.tidy
 =end
 module SiSU_XHTML
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/xml.rb b/lib/sisu/v0/xml.rb
index 7edbb8ea..86dfd3cd 100644
--- a/lib/sisu/v0/xml.rb
+++ b/lib/sisu/v0/xml.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml output (sax style) processing
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: xml output (sax style) processing
 
- * Notes: tidy -xml sax.xml >> index.tidy
 =end
 module SiSU_XML_SAX
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/xml_dom.rb b/lib/sisu/v0/xml_dom.rb
index 4225a276..dd995dcf 100644
--- a/lib/sisu/v0/xml_dom.rb
+++ b/lib/sisu/v0/xml_dom.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
- * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml (dom style) output processing
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * License: GPL 2 or later
+ * License: GPL 3 or later:
 
-  Summary of GPL 2
+   SiSU, a framework for document structuring, publishing and search
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  SiSU was first released to the public on January 4th 2005
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU uses:
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -xml dom.xml >> index.tidy
+ ** Description: xml (dom style) output processing
+   ** Notes: tidy -xml dom.xml >> index.tidy
 =end
 module SiSU_XML_DOM
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/xml_format.rb b/lib/sisu/v0/xml_format.rb
index 2db28b25..47f56af4 100644
--- a/lib/sisu/v0/xml_format.rb
+++ b/lib/sisu/v0/xml_format.rb
@@ -1,52 +1,59 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: xml template
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
+ ** Description: xml template
+   ** Notes: tidy -xml index.xml >> index.tidy
 
- * Notes: tidy -xml index.xml >> index.tidy
 =end
 module SiSU_XML_format
   require "#{SiSU_lib}/param"
diff --git a/lib/sisu/v0/xml_tables.rb b/lib/sisu/v0/xml_tables.rb
index f6df5268..4ca38491 100644
--- a/lib/sisu/v0/xml_tables.rb
+++ b/lib/sisu/v0/xml_tables.rb
@@ -1,50 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: common file for xml table generation
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+   SiSU, a framework for document structuring, publishing and search
 
- * License: GPL 2 or later
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  Summary of GPL 2
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU was first released to the public on January 4th 2005
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  SiSU uses:
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ ** Description: common file for xml table generation
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Tables
   require "#{SiSU_lib}/defaults"
diff --git a/lib/sisu/v0/zap.rb b/lib/sisu/v0/zap.rb
index 0a97f11b..cde69272 100644
--- a/lib/sisu/v0/zap.rb
+++ b/lib/sisu/v0/zap.rb
@@ -1,52 +1,58 @@
 =begin
- * Name: SiSU information Structuring Universe - Structured information, Serialized Units
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
  * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download.html
 
- * Description: zap wipe clean previous output of the type specified
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah All Rights Reserved.
 
- * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
+ * License: GPL 3 or later:
 
- * License: GPL 2 or later
+   SiSU, a framework for document structuring, publishing and search
 
-  Summary of GPL 2
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007 Ralph Amissah
 
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by the Free
-  Software Foundation; either version 2 of the License, or (at your option)
-  any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the Free
+   Software Foundation, either version 3 of the License, or (at your option)
+   any later version.
 
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+   more details.
 
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+   You should have received a copy of the GNU General Public License along with
+   this program. If not, see <http://www.gnu.org/licenses/>.
 
-  If you have Internet connection, the latest version of the GPL should be
-  available at these locations:
-    http://www.fsf.org/licenses/gpl.html
-    http://www.gnu.org/copyleft/gpl.html
-    http://www.jus.uio.no/sisu/gpl2.fsf
+   If you have Internet connection, the latest version of the GPL should be
+   available at these locations:
+   <http://www.fsf.org/licenses/gpl.html>
+   <http://www.gnu.org/copyleft/gpl.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf>
 
-  SiSU was first released to the public on January 4th 2005
+ * SiSU uses:
+   * Standard SiSU markup syntax,
+   * Standard SiSU meta-markup syntax, and the
+   * Standard SiSU object citation numbering and system
 
-  SiSU uses:
+ * Hompages:
+   <http://www.jus.uio.no/sisu>
+   <http://www.sisudoc.org>
 
-  *  Standard SiSU markup syntax,
-  *  Standard SiSU meta-markup syntax, and the
-  *  Standard SiSU object citation numbering and system
+ * Download:
+   <http://www.jus.uio.no/sisu/SiSU/download.html>
 
-  © Ralph Amissah 1997, current 2007.
-  All Rights Reserved.
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
 
- * Notes: tidy -ascii index.xml >> index.tidy
+ ** Description: zap wipe clean previous output of the type specified
 
- * Ralph Amissah: ralph@amissah.com
-                  ralph.amissah@gmail.com
 =end
 module SiSU_Zap
   require "#{SiSU_lib}/sysenv"