From b44d71f63fce067c22cee5f6396e0da923747602 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 30 Jul 2007 15:23:05 +0100
Subject: replace tabs with spaces

---
 conf/sisu/skin/dir/skin_sisu.rb                    |  10 +-
 conf/sisu/skin/doc/skin_gnu.rb                     |  14 +-
 conf/sisu/skin/doc/skin_gutenberg.rb               |   6 +-
 conf/sisu/skin/doc/skin_kdissert.rb                |  14 +-
 conf/sisu/skin/doc/skin_sisu.rb                    |  10 +-
 conf/sisu/skin/site/skin_sisu.rb                   |  10 +-
 .../dfsg/_sisu/skin/dir/skin_sisu.rb               |  10 +-
 .../dfsg/_sisu/skin/doc/skin_gnu.rb                |   2 +-
 .../dfsg/_sisu/skin/doc/skin_gutenberg.rb          |   6 +-
 .../dfsg/_sisu/skin/doc/skin_kdissert.rb           |  14 +-
 .../dfsg/_sisu/skin/doc/skin_rms.rb                |  14 +-
 .../dfsg/_sisu/skin/site/skin_sisu.rb              |  10 +-
 data/sisu/conf/convert/modify.rb                   |   4 +-
 data/sisu/conf/convert/sisu_convert                | 160 ++++++++++-----------
 data/sisu/conf/convert/wvHtml.xml                  |  24 ++--
 data/sisu/conf/convert/wvSiSU.xml                  |  14 +-
 data/sisu/conf/editor-syntax-etc/gedit/sisu.lang   |  94 ++++++------
 .../conf/editor-syntax-etc/nedit/sisu_nedit.pats   | 116 +++++++--------
 18 files changed, 266 insertions(+), 266 deletions(-)

diff --git a/conf/sisu/skin/dir/skin_sisu.rb b/conf/sisu/skin/dir/skin_sisu.rb
index 5bf3532b..ad1d42a6 100644
--- a/conf/sisu/skin/dir/skin_sisu.rb
+++ b/conf/sisu/skin/dir/skin_sisu.rb
@@ -57,7 +57,7 @@ module SiSU_Viz
     end
     #% text
     def text_hp
-    	'&nbsp;SiSU'
+      '&nbsp;SiSU'
     end
     def text_home
       'SiSU'
@@ -71,7 +71,7 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-  	  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
       %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#ffffff"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
@@ -82,13 +82,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
+      "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Ralph Amissah}"
+      "\\href{#{@vz.url_site}/}{Ralph Amissah}"
     end
     def owner_chapter
       'Document owner details'
diff --git a/conf/sisu/skin/doc/skin_gnu.rb b/conf/sisu/skin/doc/skin_gnu.rb
index 42411e09..52c9f7af 100644
--- a/conf/sisu/skin/doc/skin_gnu.rb
+++ b/conf/sisu/skin/doc/skin_gnu.rb
@@ -46,11 +46,11 @@ module SiSU_Viz
     end
     #% txt
     def txt_hp
-    	'Free Software Foundation'
+      'Free Software Foundation'
     end
     def txt_home                                                                     # this should be the name of the site eg. Lex Mercatoria or if you prefer to see a url the url in text form copy & ...
       #"www.jus.uio.no/sisu/"
-    	'Free Software Foundation'
+      'Free Software Foundation'
     end
     #% icon
     def icon_home_button
@@ -61,10 +61,10 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-		  %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
-	    %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
+      %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
     end
     def banner_band
       %{<table summary="band" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}}
@@ -72,13 +72,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.fsf.org}"
+      "\\href{#{@vz.url_site}/}{www.fsf.org}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Free Software Foundation}"
+      "\\href{#{@vz.url_site}/}{Free Software Foundation}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/conf/sisu/skin/doc/skin_gutenberg.rb b/conf/sisu/skin/doc/skin_gutenberg.rb
index daeeba89..59ee2d2d 100644
--- a/conf/sisu/skin/doc/skin_gutenberg.rb
+++ b/conf/sisu/skin/doc/skin_gutenberg.rb
@@ -56,13 +56,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_home}}{www.gutenberg.net}}"
+      "\\chead{\\href{#{@vz.url_home}}{www.gutenberg.net}}"
     end
     def home_url
-	    "\\href{#{@vz.url_home}}{www.gutenberg.net}"
+      "\\href{#{@vz.url_home}}{www.gutenberg.net}"
     end
     def home
-	    "\\href{#{@vz.url_home}}{Gutenberg Project}"
+      "\\href{#{@vz.url_home}}{Gutenberg Project}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/conf/sisu/skin/doc/skin_kdissert.rb b/conf/sisu/skin/doc/skin_kdissert.rb
index 129c6c13..55c010f3 100644
--- a/conf/sisu/skin/doc/skin_kdissert.rb
+++ b/conf/sisu/skin/doc/skin_kdissert.rb
@@ -41,11 +41,11 @@ module SiSU_Viz
     end
     #% txt
     def txt_hp
-    	'Kdissert, Document Mapping'
+      'Kdissert, Document Mapping'
     end
     def txt_home                                                                     # this should be the name of the site eg. Lex Mercatoria or if you prefer to see a url the url in text form copy & ...
       #"www.jus.uio.no/sisu/"
-    	'SiSU (document prepared using Kdissert)'
+      'SiSU (document prepared using Kdissert)'
     end
     #% icon
     def icon_home_button
@@ -56,10 +56,10 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-		  %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/">#{png_home}</a></td></tr></table>\n}
+      %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
-	    %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
+      %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
     end
     def banner_band
       %{<table summary="band" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}}
@@ -69,13 +69,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.fsf.org}"
+      "\\href{#{@vz.url_site}/}{www.fsf.org}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Free Software Foundation}"
+      "\\href{#{@vz.url_site}/}{Free Software Foundation}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/conf/sisu/skin/doc/skin_sisu.rb b/conf/sisu/skin/doc/skin_sisu.rb
index 5bf3532b..ad1d42a6 100644
--- a/conf/sisu/skin/doc/skin_sisu.rb
+++ b/conf/sisu/skin/doc/skin_sisu.rb
@@ -57,7 +57,7 @@ module SiSU_Viz
     end
     #% text
     def text_hp
-    	'&nbsp;SiSU'
+      '&nbsp;SiSU'
     end
     def text_home
       'SiSU'
@@ -71,7 +71,7 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-  	  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
       %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#ffffff"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
@@ -82,13 +82,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
+      "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Ralph Amissah}"
+      "\\href{#{@vz.url_site}/}{Ralph Amissah}"
     end
     def owner_chapter
       'Document owner details'
diff --git a/conf/sisu/skin/site/skin_sisu.rb b/conf/sisu/skin/site/skin_sisu.rb
index 5bf3532b..a9fce5d0 100644
--- a/conf/sisu/skin/site/skin_sisu.rb
+++ b/conf/sisu/skin/site/skin_sisu.rb
@@ -57,7 +57,7 @@ module SiSU_Viz
     end
     #% text
     def text_hp
-    	'&nbsp;SiSU'
+     '&nbsp;SiSU'
     end
     def text_home
       'SiSU'
@@ -71,7 +71,7 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-  	  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
       %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#ffffff"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
@@ -82,13 +82,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
+      "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Ralph Amissah}"
+      "\\href{#{@vz.url_site}/}{Ralph Amissah}"
     end
     def owner_chapter
       'Document owner details'
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/dir/skin_sisu.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/dir/skin_sisu.rb
index 5bf3532b..ad1d42a6 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/dir/skin_sisu.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/dir/skin_sisu.rb
@@ -57,7 +57,7 @@ module SiSU_Viz
     end
     #% text
     def text_hp
-    	'&nbsp;SiSU'
+      '&nbsp;SiSU'
     end
     def text_home
       'SiSU'
@@ -71,7 +71,7 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-  	  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
       %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#ffffff"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
@@ -82,13 +82,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
+      "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Ralph Amissah}"
+      "\\href{#{@vz.url_site}/}{Ralph Amissah}"
     end
     def owner_chapter
       'Document owner details'
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gnu.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gnu.rb
index a5ea67ec..e998624b 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gnu.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gnu.rb
@@ -46,7 +46,7 @@ module SiSU_Viz
     end
     #% txt
     def txt_hp
-    	'Free Software Foundation'
+      'Free Software Foundation'
     end
     def txt_home                                                                     # this should be the name of the site eg. Lex Mercatoria or if you prefer to see a url the url in text form copy & ...
       #"www.jus.uio.no/sisu/"
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gutenberg.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gutenberg.rb
index 379fccee..47d2d28f 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gutenberg.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_gutenberg.rb
@@ -56,13 +56,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_home}}{www.gutenberg.net}}"
+      "\\chead{\\href{#{@vz.url_home}}{www.gutenberg.net}}"
     end
     def home_url
-	    "\\href{#{@vz.url_home}}{www.gutenberg.net}"
+      "\\href{#{@vz.url_home}}{www.gutenberg.net}"
     end
     def home
-	    "\\href{#{@vz.url_home}}{Gutenberg Project}"
+      "\\href{#{@vz.url_home}}{Gutenberg Project}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_kdissert.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_kdissert.rb
index f4a7223f..d1f6a889 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_kdissert.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_kdissert.rb
@@ -41,11 +41,11 @@ module SiSU_Viz
     end
     #% txt
     def txt_hp
-    	'Kdissert, Document Mapping'
+      'Kdissert, Document Mapping'
     end
     def txt_home                                                                     # this should be the name of the site eg. Lex Mercatoria or if you prefer to see a url the url in text form copy & ...
       #"www.jus.uio.no/sisu/"
-    	'SiSU (document prepared using Kdissert)'
+      'SiSU (document prepared using Kdissert)'
     end
     #% icon
     def icon_home_button
@@ -56,10 +56,10 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-		  %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/">#{png_home}</a></td></tr></table>\n}
+      %{<table border="0" summary="home button" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
-	    %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
+      %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#000070"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></td><td width="20%">&nbsp;#{table_close}}
     end
     def banner_band
       %{<table summary="band" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_hp}/" target="_top">#{png_home}</a>#{table_close}}
@@ -69,13 +69,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.fsf.org}"
+      "\\href{#{@vz.url_site}/}{www.fsf.org}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Free Software Foundation}"
+      "\\href{#{@vz.url_site}/}{Free Software Foundation}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_rms.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_rms.rb
index 593a2d45..95f936a8 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_rms.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/doc/skin_rms.rb
@@ -50,11 +50,11 @@ module SiSU_Viz
     end
     #% txt
     def txt_hp
-    	'Free as in Freedom'
+      'Free as in Freedom'
     end
     def txt_home                                                                     # this should be the name of the site eg. Lex Mercatoria or if you prefer to see a url the url in text form copy & ...
       #"www.jus.uio.no/sisu/"
-    	'Free as in Freedom'
+      'Free as in Freedom'
     end
     #% icon
     def icon_home_button
@@ -65,10 +65,10 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-		  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#cccccc"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#cccccc"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
-	    %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#cccccc"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
+      %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#cccccc"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#f1e8de"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
     end
     def banner_band
       %{<table summary="band" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#cccccc"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}}
@@ -85,13 +85,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.gnu.org}"
+      "\\href{#{@vz.url_site}/}{www.gnu.org}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{GNU - Free Software Foundation}"
+      "\\href{#{@vz.url_site}/}{GNU - Free Software Foundation}"
     end
     def owner_chapter
       "Document owner details"
diff --git a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/site/skin_sisu.rb b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/site/skin_sisu.rb
index 5bf3532b..ad1d42a6 100644
--- a/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/site/skin_sisu.rb
+++ b/data/doc/sisu/sisu_markup_samples/dfsg/_sisu/skin/site/skin_sisu.rb
@@ -57,7 +57,7 @@ module SiSU_Viz
     end
     #% text
     def text_hp
-    	'&nbsp;SiSU'
+      '&nbsp;SiSU'
     end
     def text_home
       'SiSU'
@@ -71,7 +71,7 @@ module SiSU_Viz
     end
     #% banner
     def banner_home_button
-  	  %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
+      %{<table summary="home button" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/">#{png_home}</a></td></tr></table>\n}
     end
     def banner_home_and_index_buttons
       %{<table><tr><td width="20%"><table summary="home and index buttons" border="0" cellpadding="3" cellspacing="0"><tr><td align="left" bgcolor="#ffffff"><a href="#{url_site}/" target="_top">#{png_home}</a>#{table_close}</td><td width="60%"><center><center><table summary="buttons" border="1" cellpadding="3" cellspacing="0"><tr><td align="center" bgcolor="#ffffff"><font face="arial" size="2"><a href="toc" target="_top">&nbsp;This&nbsp;text&nbsp;sub-&nbsp;<br />&nbsp;Table&nbsp;of&nbsp;Contents&nbsp;</a></font>#{table_close}</center></center></td><td width="20%">&nbsp;#{table_close}}
@@ -82,13 +82,13 @@ module SiSU_Viz
   end
   class TeX
     def header_center
-	    "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
+      "\\chead{\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}}"
     end
     def home_url
-	    "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
+      "\\href{#{@vz.url_site}/}{www.jus.uio.no/sisu/}"
     end
     def home
-	    "\\href{#{@vz.url_site}/}{Ralph Amissah}"
+      "\\href{#{@vz.url_site}/}{Ralph Amissah}"
     end
     def owner_chapter
       'Document owner details'
diff --git a/data/sisu/conf/convert/modify.rb b/data/sisu/conf/convert/modify.rb
index 44c606e4..5f4f9ae0 100644
--- a/data/sisu/conf/convert/modify.rb
+++ b/data/sisu/conf/convert/modify.rb
@@ -35,7 +35,7 @@
     http://www.fsf.org/licenses/gpl.html
     http://www.gnu.org/copyleft/gpl.html
     http://www.jus.uio.no/sisu/gpl3.fsf
-  
+
   © Ralph Amissah 1997, current 2006.
   All Rights Reserved.
 
@@ -179,7 +179,7 @@ WOK
                   #system("lv #{i} > #{o}")
                   File.rename(i,o)
                   File.unlink(i) if File.exists?(i)
-        	    @file=File.new(i,'w')
+                  @file=File.new(i,'w')
                   @matched=true
                   break
                 end
diff --git a/data/sisu/conf/convert/sisu_convert b/data/sisu/conf/convert/sisu_convert
index 148384ad..7be075fc 100644
--- a/data/sisu/conf/convert/sisu_convert
+++ b/data/sisu/conf/convert/sisu_convert
@@ -5,19 +5,19 @@
 #
 # Ralph Amissah mailto:ralph@amissah.com
 #
-# * Name: SiSU information Structuring Universe   
+# * Name: SiSU information Structuring Universe
 # * Author: Ralph@Amissah.com
 # * Description: document conversion tool, to sisu from other formats
 #   * arch-tag: document conversion tool to sisu markup
 #   * $Date: 2004/10/16 15:51:06 $
 #   * $Id: sisu_convert,v 1.37 2004/10/16 15:51:06 ralph Exp $
 # *  License: GPL 3 or later
-# * Notes: word conversion uses wvWare and wvSiSU.xml (a modified/stripped wvHtml.xml) 
+# * Notes: word conversion uses wvWare and wvSiSU.xml (a modified/stripped wvHtml.xml)
 #   * http://wvware.sourceforge.net/
 #   * http://sourceforge.net/projects/wvware
-# * <url:sisu.lnk>|sisu.lnk|@|^| 
+# * <url:sisu.lnk>|sisu.lnk|@|^|
 # * <url:sisu>
-# * <url:zxy_param.rb>|zxy_param.rb|@|^| 
+# * <url:zxy_param.rb>|zxy_param.rb|@|^|
 module CONVERT
   class MyOutput
     def initialize(data, filename, instruct)
@@ -25,53 +25,53 @@ module CONVERT
       @filename=filename
       @instruct=instruct
     end
-	  def headerBasic
+    def headerBasic
       <<WOK
-@title: 
+@title:
 
-@subtitle: 
+@subtitle:
 
-@creator: 
+@creator:
 
-@type: 
+@type:
 
-@subject: 
+@subject:
 
-@date: 
+@date:
 
-@date.available: 
+@date.available:
 
 @publisher: SiSU
 
-@rights: 
+@rights:
 
 @level:
 
 WOK
-	  end
-	  def headerDefault
+    end
+    def headerDefault
       <<WOK
-@title: 
+@title:
 
-@subtitle: 
+@subtitle:
 
-@creator: 
+@creator:
 
-@type: 
+@type:
 
-@subject: 
+@subject:
 
-@date: 
+@date:
 
-@date.available: 
+@date.available:
 
 @publisher: SiSU
 
-@rights: 
+@rights:
 
 WOK
     end
-	  def hardOutput
+    def hardOutput
       pre = Array.new
       case @instruct
       when /default/
@@ -79,16 +79,16 @@ WOK
       else
         pre << headerBasic
       end
-	  	@filename_wv=File.new(%{,,#{@filename}.sst},'w+')
+      @filename_wv=File.new(%{,,#{@filename}.sst},'w+')
       @filename_wv << pre
-      @data.each do |x| 
+      @data.each do |x|
         y = x.split("\n")
         y.each do |z| # cleaner output this way
           z.strip!
           @filename_wv.puts "#{z}\n\n" unless z =~/^$/
         end
       end
-	  end
+    end
   end
   class WareWord97
     def initialize(data, filename, instruct)
@@ -96,28 +96,28 @@ WOK
       @filename=filename
       @instruct=instruct
     end
-	  def songsheet
+    def songsheet
       data=@data
-    	print "Convert to SiSU file from Word97 << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
-	    data=WareWord97.new(data.collect,@filename,@instruct).strip
-	    data=WareWord97.new(data.collect,@filename,@instruct).strip
-	    data=WareWord97.new(data.collect,@filename,@instruct).markup_rules
-	  	data=MyOutput.new(data.collect,@filename,@instruct).hardOutput
-	  end
+      print "Convert to SiSU file from Word97 << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
+      data=WareWord97.new(data.collect,@filename,@instruct).strip
+      data=WareWord97.new(data.collect,@filename,@instruct).strip
+      data=WareWord97.new(data.collect,@filename,@instruct).markup_rules
+      data=MyOutput.new(data.collect,@filename,@instruct).hardOutput
+    end
     def strip
       data=@data
       tuned_file=Array.new
       endnote_no=1
       data.each do |para|
-		  	para.strip!
+        para.strip!
         para.gsub!(/<u>\s*<\/u>/,'')
         para.gsub!(/<\/u>\s*<u>/,'')
         para.gsub!(/<b>\s*<\/b>/,'')
         para.gsub!(/<\/b>\s*<b>/,'')
         para.gsub!(/<i>\s*<\/i>/,'')
         para.gsub!(/<\/i>\s*<i>/,'')
-      	tuned_file << para unless para == nil
-		  end
+        tuned_file << para unless para == nil
+      end
       tuned_file
     end
     def markup_rules
@@ -125,7 +125,7 @@ WOK
       tuned_file=Array.new
       endnote_no=1
       data.each do |para|
-		  	para.strip!
+      para.strip!
         para.gsub!(/\s+/,' ')
         para.gsub!(/^<b>(Chapter|Article)(.+?)<\/b>/i,'4~ \1 \2') #watch case insensitivity
         para.gsub!(/^<b>(Part|Section|Book)(.+?)<\/b>/i,'3~ \1 \2') #watch case insensitivity
@@ -136,8 +136,8 @@ WOK
         para.gsub!(/<u>(.+?)<\/u>/,'_{\1}_')
         para.gsub!(/<b>(.+?)<\/b>/,'*{\1}*')
         para.gsub!(/<i>(.+?)<\/i>/,'/{\1}/')
-      	tuned_file << para unless para == nil
-		  end
+        tuned_file << para unless para == nil
+      end
       tuned_file
     end
   end
@@ -147,9 +147,9 @@ WOK
       @filename=filename
       @instruct=instruct
     end
-	  def songsheet
+    def songsheet
       data=@data
-    	print "Convert to SiSU file from #{@filename}.html << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
+      print "Convert to SiSU file from #{@filename}.html << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
       #data=Html.new(data.collect, @filename, @instruct).space_paragraphs
       #data=Html.new(data.split(''), @filename, @instruct).space_paragraphs
       data=Html.new(data.join.split(/\n\n+/), @filename, @instruct).space_paragraphs
@@ -157,15 +157,15 @@ WOK
       #data=Html.new(data.collect.join.split("\n"), @filename, @instruct).space_paragraphs
       data=Html.new(data.collect, @filename, @instruct).multiline
       data=Html.new(data.collect.join.split("\n\n"), @filename, @instruct).markup_rules
-	  	data=MyOutput.new(data.collect, @filename, @instruct).hardOutput
-	  end
+      data=MyOutput.new(data.collect, @filename, @instruct).hardOutput
+    end
     def space_paragraphs
       #data=@data.join.split(/\n/)
       data=@data
       #p data.length
       tuned_file=Array.new
       data.each do |para|
-		  	para.strip!
+      para.strip!
         para.gsub!(/\r/,'')
         #para.gsub!(/\n/, ' ') #PROBLEM, serious time issues on a few files also for \n (or multiline matches which is less surprising), edit out if necessary
         para.gsub!(/<\/?p>/i,'zZz')
@@ -178,7 +178,7 @@ WOK
         para.gsub!(/(<\/h[1-6]>)/i,'\1zZz')
         para.gsub!(/ \s+/i,' ')
         para.gsub!(/(?:\s*zZz\s*)+/i,'zZz') #
-      	tuned_file << para unless para == nil
+        tuned_file << para unless para == nil
       end
       tuned_file
     end
@@ -187,7 +187,7 @@ WOK
       sub.each do |x|
         if x=~/(<\/blockquote>)/i
           m = $1
-          res << x[/(.+?)#{m}/mi,1].gsub!(/zZz/,'zZz_1 ') if x =~/.+?#{m}/mi 
+          res << x[/(.+?)#{m}/mi,1].gsub!(/zZz/,'zZz_1 ') if x =~/.+?#{m}/mi
           res << x[/#{m}(.+)/mi,1]
         else
           res << x #[/(.+)/mi,1]
@@ -214,7 +214,7 @@ WOK
        # sub = para.split(/<blockquote>/i)
        # para = blockquotes(sub) if sub.length > 0 #check was on >1 could have serious repercussions 2004w29
         para.gsub!(/zZz(\s*zZz)*/,"\n\n")
-      	tuned_file << para << "\n\n" unless para == nil
+        tuned_file << para << "\n\n" unless para == nil
       end
       tuned_file
     end
@@ -308,33 +308,33 @@ WOK
         para.gsub!(/^\s*(&nbsp;){4,5}/i,'_1 ')
         para.gsub!(/&#9;/,' ') #check
         ## glyphs & tildes
-        para.gsub!(/&iexcl;/,  '¡') #'Inverted exclamation     
+        para.gsub!(/&iexcl;/,  '¡') #'Inverted exclamation
         para.gsub!(/&cent;/,   '¢') #'Cent sign               ¢
         para.gsub!(/&pound;/,  '£') #'Pound sign              £
-        para.gsub!(/&curren;/, '¤') #'General currency sign    
+        para.gsub!(/&curren;/, '¤') #'General currency sign
         para.gsub!(/&yen;/,    '¥') #'Yen sign                ¥
-        para.gsub!(/&brvbar;/, '¦') #'Broken vertical bar      
+        para.gsub!(/&brvbar;/, '¦') #'Broken vertical bar
         para.gsub!(/&sect;/,   '§') #'Section sign            §
-        para.gsub!(/&uml;/,    '¨') #'Umlaut                   
+        para.gsub!(/&uml;/,    '¨') #'Umlaut
         para.gsub!(/&copy;/,   '©') #'Copyright               ©
         para.gsub!(/&ordf;/,   'ª') #'Feminine ordinal        ª
         para.gsub!(/&laquo;/,  '«') #'Left angle quote        «
-        para.gsub!(/&not;/,    '¬') #'Not sign                 
-        para.gsub!(/&shy;/,    '­') #'Soft hyphen              
+        para.gsub!(/&not;/,    '¬') #'Not sign
+        para.gsub!(/&shy;/,    '­') #'Soft hyphen
         para.gsub!(/&reg;/,    '®') #'Registered trademark    ®
-        para.gsub!(/&macr;/,   '¯') #'Macron accent            
+        para.gsub!(/&macr;/,   '¯') #'Macron accent
         para.gsub!(/&deg;/,    '°') #'Degree sign             °
         para.gsub!(/&plusmin;/,'±') #'Plus or minus           ±
         para.gsub!(/&sup2;/,   '²') #'Superscript 2           ²
         para.gsub!(/&sup3;/,   '³') #'Superscript 3           ³
-        para.gsub!(/&acute;/,  '') #'Acute accent             
+        para.gsub!(/&acute;/,  '') #'Acute accent
         para.gsub!(/&micro;/,  'µ') #'Micro sign (Greek mu)   µ
         para.gsub!(/&para;/,   '¶') #'Paragraph sign          ¶
-        para.gsub!(/&middot;/, '·') #'Middle dot               
-        para.gsub!(/&cedil;/,  '¸') #'Cedilla                  
+        para.gsub!(/&middot;/, '·') #'Middle dot
+        para.gsub!(/&cedil;/,  '¸') #'Cedilla
         para.gsub!(/&sup1;/,   '¹') #'Superscript 1           ¹
         para.gsub!(/&ordm;/,   'º') #'Masculine ordinal       º
-        para.gsub!(/&raquo;/,  '»') #'Right angle quote        
+        para.gsub!(/&raquo;/,  '»') #'Right angle quote
         para.gsub!(/&frac14;/, '¼') #'Fraction one quarter    ¼
         para.gsub!(/&frac12;/, '½') #'Fraction on half        ½
         para.gsub!(/&frac34;/, '¾') #'Fraction three quarters ¾
@@ -355,7 +355,7 @@ WOK
         para.gsub!(/&Iacute;/, 'Í') #'Capital I, acute accent Í
         para.gsub!(/&Icirc;/,  'Î') #'Capital I, circumflex accent Î
         para.gsub!(/&Iuml;/,   'Ï') #'Capital I, umlaut       Ï
-        para.gsub!(/&ETH;/,    'Ð') #'Capital eth, Icelandic   
+        para.gsub!(/&ETH;/,    'Ð') #'Capital eth, Icelandic
         para.gsub!(/&Ntilde;/, 'Ñ') #'Capital N, tilde        Ñ
         para.gsub!(/&Ograve;/, 'Ò') #'Capital O, grave accent Ò
         para.gsub!(/&Oacute;/, 'Ó') #'Capital O, acute accent Ó
@@ -408,8 +408,8 @@ WOK
         para.gsub!(/\t+/,' ')
         #para.gsub!(/	+/,' ')
         #para.gsub!(/^(?:<(?:\/)?[bi]>)+$/i, '')
-      	tuned_file << para unless para == nil
-		  end
+        tuned_file << para unless para == nil
+      end
       tuned_file
     end
   end
@@ -419,15 +419,15 @@ WOK
       @filename=filename
       @instruct=instruct
     end
-	  def songsheet
+    def songsheet
       data=@data
-    	print "Convert to SiSU file from #{@filename}.html << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
-	    data=Default.new(data.collect, @filename, @instruct).space_paragraphs
+      print "Convert to SiSU file from #{@filename}.html << gvim ,,#{@filename}.sst >\n" #: <<#{@@html_title}>>
+      data=Default.new(data.collect, @filename, @instruct).space_paragraphs
       data=Default.new(data.collect, @filename, @instruct).multiline
       data=Default.new(data.collect.join.split("\n\n"), @filename, @instruct).markup_rules
-	    data=Default.new(data.collect, @filename, @instruct).markup_default
-	  	data=MyOutput.new(data.collect, @filename, @instruct).hardOutput
-	  end
+      data=Default.new(data.collect, @filename, @instruct).markup_default
+      data=MyOutput.new(data.collect, @filename, @instruct).hardOutput
+    end
     def markup_default
       data=@data
       tuned_file=Array.new
@@ -435,8 +435,8 @@ WOK
         para.gsub!(/<i>(Id\.?)(\s|$)/i,'/\{\1\}\2/')
         para.gsub!(/^(~\{\{ .+?)(<\/LI>\s*|<\/OL>\s*)+$/i,'\1')
         para.gsub!(/\/\{Id\.\s*<\/LI>\s*\}\//i,'/{Id.}/')
-      	tuned_file << para unless para == nil
-		  end
+        tuned_file << para unless para == nil
+      end
       tuned_file
     end
   end
@@ -463,7 +463,7 @@ def do_word(argv, instruct)
   @argv.each do |filename|
     system(%{wvWare -x #{@dir.path.home}/.sisu/convert/wvSiSU.xml #{filename}.doc > #{filename}.wv})
     file_array=IO.readlines("#{filename}.wv", "")
-  	CONVERT::WareWord97.new(file_array, filename, instruct).songsheet # metaverse created here
+    CONVERT::WareWord97.new(file_array, filename, instruct).songsheet # metaverse created here
   end
 end
 def do_html(argv, instruct)
@@ -476,7 +476,7 @@ def do_html(argv, instruct)
   end
   @argv.each do |filename|
     file_array=IO.readlines("#{filename}.html","\n\r")
-  	CONVERT::Html.new(file_array,filename,instruct).songsheet # metaverse created here
+    CONVERT::Html.new(file_array,filename,instruct).songsheet # metaverse created here
   end
 end
 def do_default(argv, instruct)
@@ -489,20 +489,20 @@ def do_default(argv, instruct)
   end
   @argv.each do |filename|
     file_array=IO.readlines("#{filename}.html", "\n\r")
-  	CONVERT::Default.new(file_array, filename, instruct).songsheet # metaverse created here
+    CONVERT::Default.new(file_array, filename, instruct).songsheet # metaverse created here
   end
 end
 def cases(argv, instruct)
-	case instruct
-		when/^--(word(97)?|doc)$/i #creates minimal sisu_small.gz package to send
+  case instruct
+  when/^--(word(97)?|doc)$/i #creates minimal sisu_small.gz package to send
       do_word(argv, instruct)
-		when/^--(html)$/i #creates sisu.gz package to send
+  when/^--(html)$/i #creates sisu.gz package to send
       do_html(argv, instruct)
-		when/^--(default)$/i #creates sisu.gz package to send
+  when/^--(default)$/i #creates sisu.gz package to send
       do_default(argv, instruct)
-		else
+  else
       help
-	end
+  end
 end
 $KCODE='u'
 branch='v0'
@@ -515,5 +515,5 @@ argv=$*
 instruct = "#{argv[0].to_s}"
 argv.shift
 instruct.chomp!
-instruct = "help" if instruct.nil? or instruct == ""; 
+instruct = "help" if instruct.nil? or instruct == "";
 cases(argv, instruct)
diff --git a/data/sisu/conf/convert/wvHtml.xml b/data/sisu/conf/convert/wvHtml.xml
index ec04dc33..3cc9dd29 100644
--- a/data/sisu/conf/convert/wvHtml.xml
+++ b/data/sisu/conf/convert/wvHtml.xml
@@ -5,14 +5,14 @@
 
 <document>
 <begin>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0 Transitional//EN&quot; &quot;http://www.w3.org/TR/REC-html40/loose.dtd&quot;&gt;
-&lt;html&gt; 
-&lt;head&gt; 
+&lt;html&gt;
+&lt;head&gt;
 &lt;META HTTP-EQUIV=&quot;Content-Type&quot; CONTENT=&quot;text/html; charset=<charset/>&quot;&gt;
 &lt;META NAME=&quot;GENERATOR&quot; CONTENT=&quot;wvWare/<version/>&quot;&gt;
-&lt;title&gt; 
+&lt;title&gt;
 <title/>
-&lt;/title&gt; 
-&lt;/head&gt; 
+&lt;/title&gt;
+&lt;/head&gt;
 &lt;body bgcolor=&quot;#FFFFFF&quot; text=&quot;#000000&quot; link=&quot;#0000ee&quot; vlink=&quot;#551a8b&quot;&gt;
 </begin>
 <end>
@@ -108,7 +108,7 @@ Document created with &lt;a href=&quot;http://wvware.sourceforge.net/&quot;&gt;w
 </entry>
 
 
-<!-- 
+<!--
 this tableoverride option can be used to turn off handling of
 these tags in tables, which I find is necessary for at least netscape
 -->
@@ -156,7 +156,7 @@ text that has been deleted and will be displayed with strikethrough when
 revision marked text is to be displayed
 
 use either this line...
---> 
+-->
 <RMarkDel><begin>&lt;s&gt;</begin><end>&lt;/s&gt;&lt;a href=&quot;#author<ibstRMarkDel/>&quot;&gt;[Author ID<ibstRMarkDel/>: at <dttmRMarkDel/> ]&lt;/a&gt;</end></RMarkDel>
 
 <!--
@@ -229,7 +229,7 @@ text whose properties have been changed since the last time revision marks have
 and will be displayed with a note showing the change points.
 
 use either this line (which admit it a bit scary looking, but harmless)...
---> 
+-->
 <PropRMark><begin>&lt;a href=&quot;#author<ibstPropRMark/>&quot;&gt;-&#45;&amp;gt;&lt;/a&gt;</begin><end>&lt;a href=&quot;#author<ibstPropRMark/>&quot;&gt;[Author ID<ibstPropRMark/>: at <dttmPropRMark/>]&lt;/a&gt;</end></PropRMark>
 
 <!--
@@ -337,8 +337,8 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 </begin>
 </pborder>
 
-<text>	
-<begin>&lt;p&gt;&lt;div name=&quot;<stylename/>&quot; align=&quot;<just/>&quot; style=&quot;<paramargin/> <paraborder/> padding: <mmPadTop/> <mmPadRight/> <mmPadBottom/> <mmPadLeft/>; &quot;&gt; 
+<text>
+<begin>&lt;p&gt;&lt;div name=&quot;<stylename/>&quot; align=&quot;<just/>&quot; style=&quot;<paramargin/> <paraborder/> padding: <mmPadTop/> <mmPadRight/> <mmPadBottom/> <mmPadLeft/>; &quot;&gt;
 
 &lt;p style=&quot;text-indent: <mmParaLeft1/>; text-align: <just/>; line-height: <mmLineHeight/>; color: <parafgcolor/>; background-color: <parabgcolor/>; &quot;&gt;</begin>
 
@@ -361,7 +361,7 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 <end><waveu.end/><dotdotdashu.end/><dotdashu.end/><dotu.end/><dashu.end/><thicku.end/><hiddenu.end/><dottedu.end/><doubleu.end/><wordu.end/><singleu.end/><sub.end/><super.end/><dstrike.end/><imprint.end/><emboss.end/><lowercase.end/><shadow.end/><RMark.end/><vanish.end/><caps.end/><smallcaps.end/><outline.end/><RMarkDel.end/><strike.end/><italic.end/><bold.end/><fontstr.end/><animation.end/><DispFldRMark.end/><PropRMark.end/></end>
 </character>
 
-<text>	
+<text>
 <begin>&lt;div name=&quot;<stylename/>&quot;  align=&quot;<just/>&quot;&gt;&lt;p&gt;</begin>
 <end>&lt;/p&gt;&lt;/div&gt;</end>
 </text>
@@ -375,7 +375,7 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 <end></end>
 </character>
 
-<text>	
+<text>
 <begin>&lt;div name=&quot;<stylename/>&quot;  align=&quot;<just/>&quot;&gt;&lt;H1&gt;</begin>
 <end>&lt;/H1&gt;&lt;/div&gt;</end>
 </text>
diff --git a/data/sisu/conf/convert/wvSiSU.xml b/data/sisu/conf/convert/wvSiSU.xml
index 8d9f913e..271b00ff 100644
--- a/data/sisu/conf/convert/wvSiSU.xml
+++ b/data/sisu/conf/convert/wvSiSU.xml
@@ -84,7 +84,7 @@
 </entry>
 
 
-<!-- 
+<!--
 this tableoverride option can be used to turn off handling of
 these tags in tables, which I find is necessary for at least netscape
 -->
@@ -129,7 +129,7 @@ text that has been deleted and will be displayed with strikethrough when
 revision marked text is to be displayed
 
 use either this line...
---> 
+-->
 <RMarkDel><begin>&lt;s&gt;</begin><end>&lt;/s&gt;&lt;a href=&quot;#author<ibstRMarkDel/>&quot;&gt;[Author ID<ibstRMarkDel/>: at <dttmRMarkDel/> ]&lt;/a&gt;</end></RMarkDel>
 
 <!--
@@ -202,7 +202,7 @@ text whose properties have been changed since the last time revision marks have
 and will be displayed with a note showing the change points.
 
 use either this line (which admit it a bit scary looking, but harmless)...
---> 
+-->
 <PropRMark><begin></begin><end></end></PropRMark>
 
 <!--
@@ -310,8 +310,8 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 </begin>
 </pborder>
 
-<text>	
-<begin> 
+<text>
+<begin>
 
 <mmParaLeft1/></begin>
 
@@ -333,7 +333,7 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 <end><waveu.end/><dotdotdashu.end/><dotdashu.end/><dotu.end/><dashu.end/><thicku.end/><hiddenu.end/><dottedu.end/><doubleu.end/><wordu.end/><singleu.end/><sub.end/><super.end/><dstrike.end/><imprint.end/><emboss.end/><lowercase.end/><shadow.end/><RMark.end/><vanish.end/><caps.end/><smallcaps.end/><outline.end/><RMarkDel.end/><strike.end/><italic.end/><bold.end/><fontstr.end/><animation.end/><DispFldRMark.end/><PropRMark.end/></end>
 </character>
 
-<text>	
+<text>
 <begin>&lt;div name=&quot;<stylename/>&quot;  align=&quot;<just/>&quot;&gt;&lt;p&gt;</begin>
 <end>&lt;/p&gt;&lt;/div&gt;</end>
 </text>
@@ -347,7 +347,7 @@ border-bottom: thin <borderbottomstyle/> <borderbottomcolor/>
 <end></end>
 </character>
 
-<text>	
+<text>
 <begin>&lt;div name=&quot;<stylename/>&quot;  align=&quot;<just/>&quot;&gt;&lt;H1&gt;</begin>
 <end>&lt;/H1&gt;&lt;/div&gt;</end>
 </text>
diff --git a/data/sisu/conf/editor-syntax-etc/gedit/sisu.lang b/data/sisu/conf/editor-syntax-etc/gedit/sisu.lang
index b11766cb..460160dc 100644
--- a/data/sisu/conf/editor-syntax-etc/gedit/sisu.lang
+++ b/data/sisu/conf/editor-syntax-etc/gedit/sisu.lang
@@ -7,118 +7,118 @@ or:
   ~/gtksourceview-1.0/language-specs
 -->
 
-	<syntax-item _name="Header" style="Data Type">
+  <syntax-item _name="Header" style="Data Type">
     <start-regex>^0~\S|^\@\S+:\s</start-regex>
     <end-regex>\n\n</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<pattern-item _name="Bold" style="Keyword" end-at-line-end = "TRUE">
+  <pattern-item _name="Bold" style="Keyword" end-at-line-end = "TRUE">
     <regex>^(:[A-C]|[1-6])~[ a-Z0-9,.;:!?"'\/()-]+</regex>
-	</pattern-item>
+  </pattern-item>
 
   <pattern-item _name="Operators" style="Function">
     <regex>^(!_|_[1-9]|_[1-9]?\*)\s</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<syntax-item _name="Note Function" style="Function">
+  <syntax-item _name="Note Function" style="Function">
     <start-regex>~\{</start-regex>
     <end-regex>\}~</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Bold Function" style="Function">
+  <syntax-item _name="Bold Function" style="Function">
     <start-regex>[*]\{</start-regex>
     <end-regex>\}[*]</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Exclaim Function" style="Function">
+  <syntax-item _name="Exclaim Function" style="Function">
     <start-regex>!\{</start-regex>
     <end-regex>\}!</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Italics Function" style="Function">
+  <syntax-item _name="Italics Function" style="Function">
     <start-regex>/\{</start-regex>
     <end-regex>\}/</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Underscore Function" style="Function">
+  <syntax-item _name="Underscore Function" style="Function">
     <start-regex>_\{</start-regex>
     <end-regex>\}_</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Supercript Function" style="Function">
+  <syntax-item _name="Supercript Function" style="Function">
     <start-regex>\^{</start-regex>
     <end-regex>\}\^</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Subscript Function" style="Function">
+  <syntax-item _name="Subscript Function" style="Function">
     <start-regex>,{</start-regex>
     <end-regex>\},</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Added Function" style="Function">
+  <syntax-item _name="Added Function" style="Function">
     <start-regex>[+]\{</start-regex>
     <end-regex>\}[+]</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Strikethrough Function" style="Function">
+  <syntax-item _name="Strikethrough Function" style="Function">
     <start-regex>[-]\{</start-regex>
     <end-regex>\}[-]</end-regex>
-	</syntax-item>
+  </syntax-item>
 
   <pattern-item _name="Bold Single" style="String">
     <regex>[*]\S+[*]</regex>
-	</pattern-item>
+  </pattern-item>
 
   <pattern-item _name="Link" style="String">
     <regex>\{[^}]+\}(https?:\/\/\S+|image)\s</regex>
-	</pattern-item>
+  </pattern-item>
 
   <pattern-item _name="Link Internal" style="String">
     <regex>\s\*~\S+</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<pattern-item _name="Url" style="String">
+  <pattern-item _name="Url" style="String">
     <regex>\bhttps?:\/\/\S+</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<line-comment _name="Line Comment" style="Comment">
-		<start-regex>^%+\s.</start-regex>
-	</line-comment>
+  <line-comment _name="Line Comment" style="Comment">
+    <start-regex>^%+\s.</start-regex>
+  </line-comment>
 
-	<syntax-item _name="Multiline Code" style="Others">
+  <syntax-item _name="Multiline Code" style="Others">
     <start-regex>^code\{\s*$</start-regex>
     <end-regex>^\}code\s*$</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Multiline Poem" style="Others">
+  <syntax-item _name="Multiline Poem" style="Others">
     <start-regex>^poem\{\s*$</start-regex>
     <end-regex>^\}poem\s*$</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Multiline Group" style="Others">
+  <syntax-item _name="Multiline Group" style="Others">
     <start-regex>^group\{\s*$</start-regex>
     <end-regex>^\}group\s*$</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<syntax-item _name="Multiline Alt" style="Others">
+  <syntax-item _name="Multiline Alt" style="Others">
     <start-regex>^alt\{\s*$</start-regex>
     <end-regex>^\}alt\s*$</end-regex>
-	</syntax-item>
+  </syntax-item>
 
-	<pattern-item _name="Page Break" style="Others 2" end-at-line-end = "TRUE">
+  <pattern-item _name="Page Break" style="Others 2" end-at-line-end = "TRUE">
     <regex>&lt;:(pb|np)&gt;</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<pattern-item _name="Line Break" style="Others 2" end-at-line-end = "TRUE">
+  <pattern-item _name="Line Break" style="Others 2" end-at-line-end = "TRUE">
     <regex>&lt;:?br&gt;</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<pattern-item _name="Footnote Reference" style="Others" end-at-line-end = "TRUE">
+  <pattern-item _name="Footnote Reference" style="Others" end-at-line-end = "TRUE">
     <regex>~\^(\s|$)</regex>
-	</pattern-item>
+  </pattern-item>
 
-	<pattern-item _name="Footnote Content" style="Others" end-at-line-end = "TRUE">
+  <pattern-item _name="Footnote Content" style="Others" end-at-line-end = "TRUE">
     <regex>^\^~\s.+</regex>
-	</pattern-item>
+  </pattern-item>
 
 </language>
diff --git a/data/sisu/conf/editor-syntax-etc/nedit/sisu_nedit.pats b/data/sisu/conf/editor-syntax-etc/nedit/sisu_nedit.pats
index ff793de2..ef01b2be 100644
--- a/data/sisu/conf/editor-syntax-etc/nedit/sisu_nedit.pats
+++ b/data/sisu/conf/editor-syntax-etc/nedit/sisu_nedit.pats
@@ -15,65 +15,65 @@
 ! These comments will not appear in your ~/.nedit
 !
 nedit.macroCommands: \
-	SiSU Comments>Comment Out Lines@SiSU:::R: {\n\
-		                replace_in_selection("^.*$", "%+ &", "regex")\n\
-		        }\n\
-	SiSU Comments>Uncomment Lines@SiSU:::R: {\n\
-		                replace_in_selection("(^[ \\\\t]*# ?)(.*)$", "\\\\2", "regex")\n\
-		        }\n\
-	SiSU Comments>Comment Out Sel.@SiSU:::R: {\n\
-		                beginning-of-selection()\n\
-		                mark("1")\n\
-		                deselect-all()\n\
-		                insert-string("=begin\\n")\n\
-		                goto-mark("1")\n\
-		                beginning-of-selection()\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                backward-character("extend")\n\
-		                mark("1")\n\
-		                end-of-selection()\n\
-		                deselect-all()\n\
-		                insert-string("\\n=end")\n\
-		                goto-mark("1")\n\
-		        }\n\
-	SiSU Comments>Uncomment Sel.@SiSU:::R: {\n\
-		                beginning-of-selection()\n\
-		                mark("1")\n\
-		                deselect-all()\n\
-		                replace("=begin\\n","")\n\
-		                goto-mark("1")\n\
-		                deselect-all()\n\
-		                replace("\\n=end","","backward")\n\
-		                goto-mark("1")\n\
-		        }\n
+  SiSU Comments>Comment Out Lines@SiSU:::R: {\n\
+                    replace_in_selection("^.*$", "%+ &", "regex")\n\
+            }\n\
+  SiSU Comments>Uncomment Lines@SiSU:::R: {\n\
+                    replace_in_selection("(^[ \\\\t]*# ?)(.*)$", "\\\\2", "regex")\n\
+            }\n\
+  SiSU Comments>Comment Out Sel.@SiSU:::R: {\n\
+                    beginning-of-selection()\n\
+                    mark("1")\n\
+                    deselect-all()\n\
+                    insert-string("=begin\\n")\n\
+                    goto-mark("1")\n\
+                    beginning-of-selection()\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    backward-character("extend")\n\
+                    mark("1")\n\
+                    end-of-selection()\n\
+                    deselect-all()\n\
+                    insert-string("\\n=end")\n\
+                    goto-mark("1")\n\
+            }\n\
+  SiSU Comments>Uncomment Sel.@SiSU:::R: {\n\
+                    beginning-of-selection()\n\
+                    mark("1")\n\
+                    deselect-all()\n\
+                    replace("=begin\\n","")\n\
+                    goto-mark("1")\n\
+                    deselect-all()\n\
+                    replace("\\n=end","","backward")\n\
+                    goto-mark("1")\n\
+            }\n
 nedit.highlightPatterns: SiSU:1:0{\n\
-		comment:"^%+ ":"$"::Comment::\n\
-		endnote1:"~\\^(\s|$)":::Keyword::D\n\
-		endnote2:"^\\^~ ":"$"::Comment::\n\
-		header:"^0~|@\S+:\s":"$"::Keyword::\n\
-		bold_line:"^!_ ":"$"::Keyword::\n\
-		heading:"^[1-9]~":"$"::Keyword::\n\
-		code_block:"^code\\{":"^\\}code"::Comment::\n\
-		poem_block:"^poem\\{":"^\\}poem"::Comment::\n\
-		group_block:"^group\\{":"^\\}group"::Comment::\n\
-		alt_block:"^alt\\{":"^\\}alt"::Comment::\n\
-		endnote:"~\\{":"\\}~":"\\n":String::\n\
-		string2:"'":"'":"\\n":String1::\n\
-		string escape chars:"\\\\(.|\\n)":::String1:endnote:\n\
-		character constant:"'":"'":"[^\\\\][^']":Character Const::\n\
-		numeric constant:"<((0(x|X)[0-9a-fA-F]*)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)(L|l|UL|ul|u|U|F|f)?>":::Plain::D\n\
-		storage keyword:"<(class)>":::Storage Type::D\n\
-		line:"^(_[1-9]|_\\*|_[1-9]\\*)":::Keyword::D\n\
-		link:"[{}](http://[a-zA-Z0-9?.!+\\-_/&=#]+)?":::Keyword::D\n\
-		url:"http://[a-zA-Z0-9?.!+\\-_/&=#]+":::Keyword::D\n\
-	}
-!		endnote:"~\\{":"\\}~"::Keyword::\n\
-!		link:"\\{":"\\}http://\S+"::Keyword::D\n\
+    comment:"^%+ ":"$"::Comment::\n\
+    endnote1:"~\\^(\s|$)":::Keyword::D\n\
+    endnote2:"^\\^~ ":"$"::Comment::\n\
+    header:"^0~|@\S+:\s":"$"::Keyword::\n\
+    bold_line:"^!_ ":"$"::Keyword::\n\
+    heading:"^[1-9]~":"$"::Keyword::\n\
+    code_block:"^code\\{":"^\\}code"::Comment::\n\
+    poem_block:"^poem\\{":"^\\}poem"::Comment::\n\
+    group_block:"^group\\{":"^\\}group"::Comment::\n\
+    alt_block:"^alt\\{":"^\\}alt"::Comment::\n\
+    endnote:"~\\{":"\\}~":"\\n":String::\n\
+    string2:"'":"'":"\\n":String1::\n\
+    string escape chars:"\\\\(.|\\n)":::String1:endnote:\n\
+    character constant:"'":"'":"[^\\\\][^']":Character Const::\n\
+    numeric constant:"<((0(x|X)[0-9a-fA-F]*)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)(L|l|UL|ul|u|U|F|f)?>":::Plain::D\n\
+    storage keyword:"<(class)>":::Storage Type::D\n\
+    line:"^(_[1-9]|_\\*|_[1-9]\\*)":::Keyword::D\n\
+    link:"[{}](http://[a-zA-Z0-9?.!+\\-_/&=#]+)?":::Keyword::D\n\
+    url:"http://[a-zA-Z0-9?.!+\\-_/&=#]+":::Keyword::D\n\
+  }
+!    endnote:"~\\{":"\\}~"::Keyword::\n\
+!    link:"\\{":"\\}http://\S+"::Keyword::D\n\
 nedit.languageModes: SiSU:.sst::::::".,/\\`'!|@#%^&*()-=+{}[]"":;<>?~"
 ! nedit.languageModes: SiSU:.sst::::::".,/\\`'!|@#%^&*()-=+{}[]"":;<>?~"
 ! nedit.languageModes: SiSU:.ss[tmi]::::::
-- 
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