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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of this
+** file.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example xml/htmlinfo
+    \title XML HTML Info Example
+
+    The XML HTML Info example provides a simple command line utility that
+    scans the current directory for HTML files and prints statistics about
+    them to standard out.
+    
+    \note Standard out is redirected on some platforms. On Symbian using Open
+    C \c stdout is by default directed to the console window, but this window
+    may not always be visible. To redirect to a file instead, locate the \c
+    c:\\system\\data\\config.ini file (on either the emulator or the device)
+    and change \c STDOUT to point to \c MEDIA4. This will redirect the console
+    to \c c:\\system\\data\\out.txt.
+    
+    The files are parsed using a QXmlStreamReader object. If the file does
+    not contain a well-formed XML document, a description of the error is
+    printed to the standard error console.
+
+    \section1 Basic Operation
+
+    The main function of the example uses QDir to access files in the current
+    directory that match either "*.htm" or "*.html". For each file found,
+    the \c parseHtmlFile() function is called.
+
+    Reading XML is handled by an instance of the QXmlStreamReader class, which
+    operates on the input file object:
+
+    \snippet examples/xml/htmlinfo/main.cpp 0
+
+    The work of parsing and the XML and extracting statistics is done in a
+    while loop, and is driven by input from the reader:
+
+    \snippet examples/xml/htmlinfo/main.cpp 1
+
+    If more input is available, the next token from the input file is read
+    and parsed. The program then looks for the specific element types,
+    "title", "a", and "p", and stores information about them.
+
+    When there is no more input, the loop terminates. If an error occurred,
+    information is written to the standard out file via a stream, and the
+    example exits:
+
+    \snippet examples/xml/htmlinfo/main.cpp 2
+
+    If no error occurred, the example prints some statistics from the data
+    gathered in the loop, and then exits.
+*/