diff --git a/Logtalk/xml/ie55.xsl b/Logtalk/xml/ie55.xsl
deleted file mode 100644
index 35031d9c3..000000000
--- a/Logtalk/xml/ie55.xsl
+++ /dev/null
@@ -1,216 +0,0 @@
-<?xml version="1.0"?>
-<xsl:stylesheet
-	version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
-
-
-<xsl:output method="html"
-	doctype-public="-//W3C//DTD HTML 4.01//EN"
-	doctype-system="http://www.w3.org/TR/html4/strict.dtd"/>
-
-
-<!-- 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-%  Logtalk - Object oriented extension to Prolog
-%  Release 2.8.4
-%
-%  Copyright (c) 1998-2001 Paulo Moura.  All Rights Reserved.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--->
-
-
-<xsl:template match="/">
-	<html>
-	<head>
-		<title><xsl:value-of select="logtalk/entity/name" /></title>
-		<link rel="stylesheet" href="logtalk.css" type="text/css" />
-	</head>
-	<body>
-		<hr />
-		<h4 class="type"><xsl:value-of select="logtalk/entity/type" /></h4>
-		<h1 class="code"><xsl:value-of select="logtalk/entity/name" /></h1>
-		<xsl:apply-templates select="logtalk/entity" />
-		<hr />
-		<xsl:apply-templates select="logtalk/relations" />
-		<hr />
-		<xsl:apply-templates select="logtalk/predicates" />
-		<hr />
-	</body>
-	</html>
-</xsl:template>
-
-
-<xsl:template match="logtalk/entity">
-	<xsl:if test="comment">
-		<blockquote><xsl:value-of select="comment" /></blockquote>
-	</xsl:if>
-	<dl>
-	<xsl:if test="authors">
-		<dt>authors:</dt>
-			<dd><code><xsl:value-of select="authors" /></code></dd>
-	</xsl:if>
-	<xsl:if test="version">
-		<dt>version:</dt>
-			<dd><code><xsl:value-of select="version" /></code></dd>
-	</xsl:if>
-	<xsl:if test="date">
-		<dt>date:</dt>
-			<dd><code><xsl:value-of select="date" /></code></dd>
-	</xsl:if>
-	</dl>
-	<dl>
-		<dt>compilation:</dt>
-			<dd><code><xsl:value-of select="compilation" /></code></dd>
-	</dl>
-	<dl>
-	<xsl:for-each select="info">
-		<dt><xsl:value-of select="key" />:</dt>
-			<dd><code><xsl:value-of select="value" /></code></dd>
-	</xsl:for-each>
-	</dl>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations">
-	<xsl:choose>
-		<xsl:when test="*">
-			<xsl:if test="implements">
-			<dl>
-			<dt>implements:</dt>
-				<xsl:apply-templates select="implements" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="imports">
-			<dl>
-			<dt>imports:</dt>
-				<xsl:apply-templates select="imports" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="extends">
-			<dl>
-			<dt>extends:</dt>
-				<xsl:apply-templates select="extends" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="instantiates">
-			<dl>
-			<dt>instantiates:</dt>
-				<xsl:apply-templates select="instantiates" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="specializes">
-			<dl>
-			<dt>specializes:</dt>
-				<xsl:apply-templates select="specializes" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="uses">
-			<dl>
-			<dt>uses:</dt>
-				<xsl:apply-templates select="uses" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="calls">
-			<dl>
-			<dt>calls:</dt>
-				<xsl:apply-templates select="calls" />
-			</dl>
-			</xsl:if>
-		</xsl:when>
-		<xsl:otherwise>	
-			<h4 class="code">(no dependencies on other files)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/uses">
-	<dd><code><a><xsl:attribute name="href"><xsl:value-of select="file" />.xml</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/calls">
-	<dd><code><a><xsl:attribute name="href"><xsl:value-of select="file" />.xml</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/*">
-	<dd><code><xsl:value-of select="scope" /><xsl:text> </xsl:text><a><xsl:attribute name="href"><xsl:value-of select="file" />.xml</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/predicates">
-	<h1>Public interface</h1>
-	<xsl:choose>
-		<xsl:when test="public/predicate">
-			<xsl:apply-templates select="public/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-	<h1>Protected interface</h1>
-	<xsl:choose>
-		<xsl:when test="protected/predicate">
-			<xsl:apply-templates select="protected/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-	<h1>Private predicates</h1>
-	<xsl:choose>
-		<xsl:when test="private/predicate">
-			<xsl:apply-templates select="private/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-</xsl:template>
-
-
-<xsl:template match="*/predicate">
-	<h4 class="code"><xsl:value-of select="name" /></h4>
-	<xsl:if test="comment">
-		<blockquote><xsl:value-of select="comment" /></blockquote>
-	</xsl:if>
-	<dl class="predicate">
-		<dt>compilation:</dt>
-			<dd><code><xsl:value-of select="compilation" /></code></dd>
-		<xsl:if test="template">
-		<dt>template:</dt>
-			<dd><code><xsl:value-of select="template" /></code></dd>
-		</xsl:if>
-		<xsl:if test="meta">
-		<dt>metapredicate template:</dt>
-			<dd><code><xsl:value-of select="meta" /></code></dd>
-		</xsl:if>
-		<xsl:if test="mode">
-		<dt>mode - number of solutions:</dt>
-		<xsl:for-each select="mode">
-			<dd><code><xsl:value-of select="template" /><xsl:text> - </xsl:text><xsl:value-of select="solutions" /></code></dd>
-		</xsl:for-each>
-		</xsl:if>
-	</dl>
-	<dl class="predicate">
-		<xsl:for-each select="info">
-		<dt><xsl:value-of select="key" />:</dt>
-			<dd><code><xsl:value-of select="value" /></code></dd>
-		</xsl:for-each>
-	</dl>
-</xsl:template>
-
-
-</xsl:stylesheet>
diff --git a/Logtalk/xml/logtalk.xsl b/Logtalk/xml/logtalk.xsl
deleted file mode 100644
index dd9e900ed..000000000
--- a/Logtalk/xml/logtalk.xsl
+++ /dev/null
@@ -1,217 +0,0 @@
-<?xml version="1.0"?>
-<xsl:stylesheet
-	version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
-
-
-<xsl:output
-	method="html"
-	doctype-public="-//W3C//DTD HTML 4.01//EN"
-	doctype-system="http://www.w3.org/TR/html4/strict.dtd"/>
-
-
-<!-- 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-%  Logtalk - Object oriented extension to Prolog
-%  Release 2.8.4
-%
-%  Copyright (c) 1998-2001 Paulo Moura.  All Rights Reserved.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--->
-
-
-<xsl:template match="/">
-	<html>
-	<head>
-		<title><xsl:value-of select="logtalk/entity/name" /></title>
-		<link rel="stylesheet" href="logtalk.css" type="text/css" />
-	</head>
-	<body>
-		<hr />
-		<h4 class="type"><xsl:value-of select="logtalk/entity/type" /></h4>
-		<h1 class="code"><xsl:value-of select="logtalk/entity/name" /></h1>
-		<xsl:apply-templates select="logtalk/entity" />
-		<hr />
-		<xsl:apply-templates select="logtalk/relations" />
-		<hr />
-		<xsl:apply-templates select="logtalk/predicates" />
-		<hr />
-	</body>
-	</html>
-</xsl:template>
-
-
-<xsl:template match="logtalk/entity">
-	<xsl:if test="comment">
-		<blockquote><xsl:value-of select="comment" /></blockquote>
-	</xsl:if>
-	<dl>
-	<xsl:if test="authors">
-		<dt>authors:</dt>
-			<dd><code><xsl:value-of select="authors" /></code></dd>
-	</xsl:if>
-	<xsl:if test="version">
-		<dt>version:</dt>
-			<dd><code><xsl:value-of select="version" /></code></dd>
-	</xsl:if>
-	<xsl:if test="date">
-		<dt>date:</dt>
-			<dd><code><xsl:value-of select="date" /></code></dd>
-	</xsl:if>
-	</dl>
-	<dl>
-		<dt>compilation:</dt>
-			<dd><code><xsl:value-of select="compilation" /></code></dd>
-	</dl>
-	<dl>
-	<xsl:for-each select="info">
-		<dt><xsl:value-of select="key" />:</dt>
-			<dd><code><xsl:value-of select="value" /></code></dd>
-	</xsl:for-each>
-	</dl>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations">
-	<xsl:choose>
-		<xsl:when test="*">
-			<xsl:if test="implements">
-			<dl>
-			<dt>implements:</dt>
-				<xsl:apply-templates select="implements" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="imports">
-			<dl>
-			<dt>imports:</dt>
-				<xsl:apply-templates select="imports" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="extends">
-			<dl>
-			<dt>extends:</dt>
-				<xsl:apply-templates select="extends" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="instantiates">
-			<dl>
-			<dt>instantiates:</dt>
-				<xsl:apply-templates select="instantiates" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="specializes">
-			<dl>
-			<dt>specializes:</dt>
-				<xsl:apply-templates select="specializes" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="uses">
-			<dl>
-			<dt>uses:</dt>
-				<xsl:apply-templates select="uses" />
-			</dl>
-			</xsl:if>
-			<xsl:if test="calls">
-			<dl>
-			<dt>calls:</dt>
-				<xsl:apply-templates select="calls" />
-			</dl>
-			</xsl:if>
-		</xsl:when>
-		<xsl:otherwise>	
-			<h4 class="code">(no dependencies on other files)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/uses">
-	<dd><code><a><xsl:attribute name="href"><xsl:value-of select="file" />.html</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/calls">
-	<dd><code><a><xsl:attribute name="href"><xsl:value-of select="file" />.html</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/relations/*">
-	<dd><code><xsl:value-of select="scope" /><xsl:text> </xsl:text><a><xsl:attribute name="href"><xsl:value-of select="file" />.html</xsl:attribute><xsl:value-of select="name" /></a></code></dd>
-</xsl:template>
-
-
-<xsl:template match="logtalk/predicates">
-	<h1>Public interface</h1>
-	<xsl:choose>
-		<xsl:when test="public/predicate">
-			<xsl:apply-templates select="public/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-	<h1>Protected interface</h1>
-	<xsl:choose>
-		<xsl:when test="protected/predicate">
-			<xsl:apply-templates select="protected/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-	<h1>Private predicates</h1>
-	<xsl:choose>
-		<xsl:when test="private/predicate">
-			<xsl:apply-templates select="private/predicate" />
-		</xsl:when>
-		<xsl:when test="/logtalk/relations/*">		
-			<h4 class="code">(see related entities)</h4>
-		</xsl:when>
-		<xsl:otherwise>
-			<h4 class="code">(none)</h4>
-		</xsl:otherwise>
-	</xsl:choose>
-</xsl:template>
-
-
-<xsl:template match="*/predicate">
-	<h4 class="code"><xsl:value-of select="name" /></h4>
-	<xsl:if test="comment">
-		<blockquote><xsl:value-of select="comment" /></blockquote>
-	</xsl:if>
-	<dl class="predicate">
-		<dt>compilation:</dt>
-			<dd><code><xsl:value-of select="compilation" /></code></dd>
-		<xsl:if test="template">
-		<dt>template:</dt>
-			<dd><code><xsl:value-of select="template" /></code></dd>
-		</xsl:if>
-		<xsl:if test="meta">
-		<dt>metapredicate template:</dt>
-			<dd><code><xsl:value-of select="meta" /></code></dd>
-		</xsl:if>
-		<xsl:if test="mode">
-		<dt>mode - number of solutions:</dt>
-		<xsl:for-each select="mode">
-			<dd><code><xsl:value-of select="template" /><xsl:text> - </xsl:text><xsl:value-of select="solutions" /></code></dd>
-		</xsl:for-each>
-		</xsl:if>
-	</dl>
-	<dl class="predicate">
-		<xsl:for-each select="info">
-		<dt><xsl:value-of select="key" />:</dt>
-			<dd><code><xsl:value-of select="value" /></code></dd>
-		</xsl:for-each>
-	</dl>
-</xsl:template>
-
-
-</xsl:stylesheet>
