Index: doc/example-scripts/rosetta-abstract-type.html
===================================================================
diff -u -N -rcd53d89c8bb4d5c622bc56fef18351813c10fdc3 -r93bb0947d582f274afb1cdbc885909d55e100b36
--- doc/example-scripts/rosetta-abstract-type.html	(.../rosetta-abstract-type.html)	(revision cd53d89c8bb4d5c622bc56fef18351813c10fdc3)
+++ doc/example-scripts/rosetta-abstract-type.html	(.../rosetta-abstract-type.html)	(revision 93bb0947d582f274afb1cdbc885909d55e100b36)
@@ -3,7 +3,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" />
-<meta name="generator" content="AsciiDoc 8.6.5" />
+<meta name="generator" content="AsciiDoc 8.6.8" />
 <title>Listing of doc/example-scripts/rosetta-abstract-type.tcl</title>
 <style type="text/css">
 /* Shared CSS for AsciiDoc xhtml11 and html5 backends */
@@ -87,11 +87,15 @@
 ul > li     { color: #aaa; }
 ul > li > * { color: black; }
 
-pre {
+.monospaced, code, pre {
+  font-family: "Courier New", Courier, monospace;
+  font-size: inherit;
+  color: navy;
   padding: 0;
   margin: 0;
 }
 
+
 #author {
   color: #527bbd;
   font-weight: bold;
@@ -179,7 +183,7 @@
   margin-left: 1.0em;
   margin-right: 10%;
   border-left: 5px solid #f0f0f0;
-  color: #777777;
+  color: #888;
 }
 
 div.quoteblock > div.attribution {
@@ -349,7 +353,7 @@
   margin-bottom: 0.1em;
 }
 
-div.toclevel1, div.toclevel2, div.toclevel3, div.toclevel4 {
+div.toclevel0, div.toclevel1, div.toclevel2, div.toclevel3, div.toclevel4 {
   margin-top: 0;
   margin-bottom: 0;
 }
@@ -407,18 +411,14 @@
 span.overline { text-decoration: overline; }
 span.line-through { text-decoration: line-through; }
 
+div.unbreakable { page-break-inside: avoid; }
 
+
 /*
  * xhtml11 specific
  *
  * */
 
-tt {
-  font-family: monospace;
-  font-size: inherit;
-  color: navy;
-}
-
 div.tableblock {
   margin-top: 1.0em;
   margin-bottom: 1.5em;
@@ -452,12 +452,6 @@
  *
  * */
 
-.monospaced {
-  font-family: monospace;
-  font-size: inherit;
-  color: navy;
-}
-
 table.tableblock {
   margin-top: 1.0em;
   margin-bottom: 1.5em;
@@ -514,6 +508,31 @@
 th.tableblock.valign-bottom, td.tableblock.valign-bottom {
   vertical-align: bottom;
 }
+
+
+/*
+ * manpage specific
+ *
+ * */
+
+body.manpage h1 {
+  padding-top: 0.5em;
+  padding-bottom: 0.5em;
+  border-top: 2px solid silver;
+  border-bottom: 2px solid silver;
+}
+body.manpage h2 {
+  border-style: none;
+}
+body.manpage div.sectionbody {
+  margin-left: 3em;
+}
+
+@media print {
+  body.manpage div#toc { display: none; }
+}
+
+
 </style>
 <script type="text/javascript">
 /*<![CDATA[*/
@@ -558,7 +577,7 @@
 
   function tocEntries(el, toclevels) {
     var result = new Array;
-    var re = new RegExp('[hH]([2-'+(toclevels+1)+'])');
+    var re = new RegExp('[hH]([1-'+(toclevels+1)+'])');
     // Function that scans the DOM tree for header elements (the DOM2
     // nodeIterator API would be a better technique but not supported by all
     // browsers).
@@ -587,7 +606,7 @@
   var i;
   for (i = 0; i < toc.childNodes.length; i++) {
     var entry = toc.childNodes[i];
-    if (entry.nodeName == 'DIV'
+    if (entry.nodeName.toLowerCase() == 'div'
      && entry.getAttribute("class")
      && entry.getAttribute("class").match(/^toclevel/))
       tocEntriesToRemove.push(entry);
@@ -633,7 +652,7 @@
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   for (i = 0; i < noteholder.childNodes.length; i++) {
     var entry = noteholder.childNodes[i];
-    if (entry.nodeName == 'DIV' && entry.getAttribute("class") == "footnote")
+    if (entry.nodeName.toLowerCase() == 'div' && entry.getAttribute("class") == "footnote")
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   for (i = 0; i < entriesToRemove.length; i++) {
@@ -718,107 +737,37 @@
 <div class="sect1">
 <h2 id="_rosetta_example_abstract_type">Rosetta Example: Abstract type</h2>
 <div class="sectionbody">
-<div class="paragraph"><p>For details see <a href="http://rosettacode.org/wiki/Abstract_type">http://rosettacode.org/wiki/Abstract_type</a></p></div>
+<div class="paragraph"><p>Define a class without instances and without implemented methods.
+For detailed description of this example
+see <a href="http://rosettacode.org/wiki/Abstract_type">http://rosettacode.org/wiki/Abstract_type</a></p></div>
 <div class="listingblock">
-<div class="content"><style type='text/css'>
-.nx             {color: #000000; font-weight: normal; font-style: normal; padding-left: 10px}
-table.nx        {border-collapse: collapse; border-spacing: 3px;}
-.nx-linenr      {border-right: 1px solid #DDDDDD;padding-right: 5px; color: #2B547D;font-style: italic;}
-.nx-string      {color: #779977; font-weight: normal; font-style: italic;}
-.nx-comment     {color: #717ab3; font-weight: normal; font-style: italic;}
-.nx-keyword     {color: #7f0055; font-weight: normal; font-style: normal;}
-.nx-placeholder {color: #AF663F; font-weight: normal; font-style: italic;}
-.nx-variable    {color: #AF663F; font-weight: normal; font-style: normal;}
-</style>
-<pre class='nx'><span class='nx-keyword'>package</span> req nx
-
-<span class='nx-keyword'>nx::Class</span> <span class='nx-keyword'>create</span> AbstractQueue {
-
-  :<span class='nx-keyword'>public</span> <span class='nx-keyword'>method</span> enqueue {item} {<span class='nx-keyword'>error</span> <span class='nx-string'>"not implemented"</span>}
-  :<span class='nx-keyword'>public</span> <span class='nx-keyword'>method</span> dequeue {} {<span class='nx-keyword'>error</span> <span class='nx-string'>"not implemented"</span>}
-
-  :<span class='nx-keyword'>public</span> <span class='nx-keyword'>class</span> <span class='nx-keyword'>method</span> <span class='nx-keyword'>create</span> {args} {
-    <span class='nx-keyword'>error</span> <span class='nx-string'>"Cannot instantiate abstract class [self]"</span>
-  }
-}</pre></div></div>
-<div class="paragraph"><p>Create a concrete queue:</p></div>
+<div class="content"></div></div>
+<div class="paragraph"><p>Define a class AbstractQueue</p></div>
 <div class="listingblock">
-<div class="content"><style type='text/css'>
-.nx             {color: #000000; font-weight: normal; font-style: normal; padding-left: 10px}
-table.nx        {border-collapse: collapse; border-spacing: 3px;}
-.nx-linenr      {border-right: 1px solid #DDDDDD;padding-right: 5px; color: #2B547D;font-style: italic;}
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-.nx-placeholder {color: #AF663F; font-weight: normal; font-style: italic;}
-.nx-variable    {color: #AF663F; font-weight: normal; font-style: normal;}
-</style>
-<pre class='nx'><span class='nx-keyword'>nx::Class</span> <span class='nx-keyword'>create</span> ListQueue -<span class='nx-keyword'>superclass</span> AbstractQueue {
-  :<span class='nx-keyword'>variable</span> <span class='nx-keyword'>list</span> {}
-  :<span class='nx-keyword'>public</span> <span class='nx-keyword'>method</span> enqueue {item} {
-    <span class='nx-keyword'>lappend</span> :<span class='nx-keyword'>list</span> <span class='nx-variable'>$item</span>
-  }
-  :<span class='nx-keyword'>public</span> <span class='nx-keyword'>method</span> dequeue {} {
-    <span class='nx-keyword'>set</span> item [<span class='nx-keyword'>lindex</span> <span class='nx-variable'>${</span><span class='nx-variable'>:list}</span> 0]
-    <span class='nx-keyword'>set</span> :<span class='nx-keyword'>list</span> [<span class='nx-keyword'>lrange</span> <span class='nx-variable'>${</span><span class='nx-variable'>:list}</span> 1 end]
-    <span class='nx-keyword'>return</span> <span class='nx-variable'>$item</span>
-  }
-}</pre></div></div>
+<div class="content"></div></div>
+<div class="paragraph"><p>Define a concrete queue (named ListQueue) based
+on the Abstract Queue</p></div>
+<div class="listingblock">
+<div class="content"></div></div>
 <div class="sect2">
 <h3 id="_demonstrating_the_behavior_in_a_shell">Demonstrating the behavior in a shell:</h3>
 <div class="paragraph"><p>Trying to create an instance of the AbstraceQueue returns an error message:</p></div>
 <div class="listingblock">
-<div class="content"><style type='text/css'>
-.nx             {color: #000000; font-weight: normal; font-style: normal; padding-left: 10px}
-table.nx        {border-collapse: collapse; border-spacing: 3px;}
-.nx-linenr      {border-right: 1px solid #DDDDDD;padding-right: 5px; color: #2B547D;font-style: italic;}
-.nx-string      {color: #779977; font-weight: normal; font-style: italic;}
-.nx-comment     {color: #717ab3; font-weight: normal; font-style: italic;}
-.nx-keyword     {color: #7f0055; font-weight: normal; font-style: normal;}
-.nx-placeholder {color: #AF663F; font-weight: normal; font-style: italic;}
-.nx-variable    {color: #AF663F; font-weight: normal; font-style: normal;}
-</style>
-<pre class='nx'>% AbstractQueue <span class='nx-keyword'>new</span>
-Cannot instantiate abstract <span class='nx-keyword'>class</span> ::AbstractQueue</pre></div></div>
+<div class="content"></div></div>
 <div class="paragraph"><p>Create an instance of the concrete queue:</p></div>
 <div class="listingblock">
-<div class="content"><style type='text/css'>
-.nx             {color: #000000; font-weight: normal; font-style: normal; padding-left: 10px}
-table.nx        {border-collapse: collapse; border-spacing: 3px;}
-.nx-linenr      {border-right: 1px solid #DDDDDD;padding-right: 5px; color: #2B547D;font-style: italic;}
-.nx-string      {color: #779977; font-weight: normal; font-style: italic;}
-.nx-comment     {color: #717ab3; font-weight: normal; font-style: italic;}
-.nx-keyword     {color: #7f0055; font-weight: normal; font-style: normal;}
-.nx-placeholder {color: #AF663F; font-weight: normal; font-style: italic;}
-.nx-variable    {color: #AF663F; font-weight: normal; font-style: normal;}
-</style>
-<pre class='nx'>% <span class='nx-keyword'>set</span> q [ListQueue <span class='nx-keyword'>new</span>]</pre></div></div>
+<div class="content"></div></div>
 <div class="paragraph"><p>Enqueue and dequeue items</p></div>
 <div class="listingblock">
-<div class="content"><style type='text/css'>
-.nx             {color: #000000; font-weight: normal; font-style: normal; padding-left: 10px}
-table.nx        {border-collapse: collapse; border-spacing: 3px;}
-.nx-linenr      {border-right: 1px solid #DDDDDD;padding-right: 5px; color: #2B547D;font-style: italic;}
-.nx-string      {color: #779977; font-weight: normal; font-style: italic;}
-.nx-comment     {color: #717ab3; font-weight: normal; font-style: italic;}
-.nx-keyword     {color: #7f0055; font-weight: normal; font-style: normal;}
-.nx-placeholder {color: #AF663F; font-weight: normal; font-style: italic;}
-.nx-variable    {color: #AF663F; font-weight: normal; font-style: normal;}
-</style>
-<pre class='nx'>% <span class='nx-variable'>$q</span> enqueue 100
-100
-% <span class='nx-variable'>$q</span> enqueue 101
-100 101
-% <span class='nx-variable'>$q</span> dequeue
-100</pre></div></div>
+<div class="content"></div></div>
 </div>
 </div>
 </div>
 </div>
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2011-08-16 11:08:31 CEST
+Last updated 2013-06-07 00:05:25 CEST
 </div>
 </div>
 </body>
