Changing EOL style to LF
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html
index 7bebbf3..fb8deb2 100644
--- a/user_guide/libraries/uri.html
+++ b/user_guide/libraries/uri.html
@@ -1,252 +1,252 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>URI Class : CodeIgniter User Guide</title>
-
-<style type='text/css' media='all'>@import url('../userguide.css');</style>
-<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
-
-<script type="text/javascript" src="../nav/nav.js"></script>
-<script type="text/javascript" src="../nav/prototype.lite.js"></script>
-<script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
-
-<meta http-equiv='expires' content='-1' />
-<meta http-equiv= 'pragma' content='no-cache' />
-<meta name='robots' content='all' />
-<meta name='author' content='ExpressionEngine Dev Team' />
-<meta name='description' content='CodeIgniter User Guide' />
-
-</head>
-<body>
-
-<!-- START NAVIGATION -->
-<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
-<div id="masthead">
-<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
-<tr>
-<td><h1>CodeIgniter User Guide Version 1.7</h1></td>
-<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
-</tr>
-</table>
-</div>
-<!-- END NAVIGATION -->
-
-
-<!-- START BREADCRUMB -->
-<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
-<tr>
-<td id="breadcrumb">
-<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
-<a href="../index.html">User Guide Home</a> ›
-URI Class
-</td>
-<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
-</tr>
-</table>
-<!-- END BREADCRUMB -->
-
-<br clear="all" />
-
-
-<!-- START CONTENT -->
-<div id="content">
-
-
-<h1>URI Class</h1>
-
-<p>The URI Class provides functions that help you retrieve information from your URI strings. If you use URI routing, you can
-also retrieve information about the re-routed segments.</p>
-
-<p class="important"><strong>Note:</strong> This class is initialized automatically by the system so there is no need to do it manually.</p>
-
-<h2>$this->uri->segment(<var>n</var>)</h2>
-
-<p>Permits you to retrieve a specific segment. Where <var>n</var> is the segment number you wish to retrieve.
-Segments are numbered from left to right. For example, if your full URL is this:</p>
-
-<code>http://example.com/index.php/news/local/metro/crime_is_up</code>
-
-<p>The segment numbers would be this:</p>
-
-<ol>
-<li>news</li>
-<li>local</li>
-<li>metro</li>
-<li>crime_is_up</li>
-</ol>
-
-<p>By default the function returns FALSE (boolean) if the segment does not exist. There is an optional second parameter that
-permits you to set your own default value if the segment is missing.
-For example, this would tell the function to return the number zero in the event of failure:</p>
-
-<code>$product_id = $this->uri->segment(3, 0);</code>
-
-<p>It helps avoid having to write code like this:</p>
-
-<code>if ($this->uri->segment(3) === FALSE)<br />
-{<br />
- $product_id = 0;<br />
-}<br />
-else<br />
-{<br />
- $product_id = $this->uri->segment(3);<br />
-}<br />
-</code>
-
-<h2>$this->uri->rsegment(<var>n</var>)</h2>
-
-<p>This function is identical to the previous one, except that it lets you retrieve a specific segment from your
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-<h2>$this->uri->slash_segment(<var>n</var>)</h2>
-
-<p>This function is almost identical to <dfn>$this->uri->segment()</dfn>, except it adds a trailing and/or leading slash based on the second
-parameter. If the parameter is not used, a trailing slash added. Examples:</p>
-
-<code>$this->uri->slash_segment(<var>3</var>);<br />
-$this->uri->slash_segment(<var>3</var>, 'leading');<br />
-$this->uri->slash_segment(<var>3</var>, 'both');</code>
-
-<p>Returns:</p>
-
-<ol>
-<li>segment/</li>
-<li>/segment</li>
-<li>/segment/</li>
-</ol>
-
-
-<h2>$this->uri->slash_rsegment(<var>n</var>)</h2>
-
-<p>This function is identical to the previous one, except that it lets you add slashes a specific segment from your
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-
-<h2>$this->uri->uri_to_assoc(<var>n</var>)</h2>
-
-<p>This function lets you turn URI segments into and associative array of key/value pairs. Consider this URI:</p>
-
-<code>index.php/user/search/name/joe/location/UK/gender/male</code>
-
-<p>Using this function you can turn the URI into an associative array with this prototype:</p>
-
-<code>[array]<br />
-(<br />
- 'name' => 'joe'<br />
- 'location' => 'UK'<br />
- 'gender' => 'male'<br />
-)</code>
-
-<p>The first parameter of the function lets you set an offset. By default it is set to <kbd>3</kbd> since your
-URI will normally contain a controller/function in the first and second segments. Example:</p>
-
-<code>
-$array = $this->uri->uri_to_assoc(3);<br />
-<br />
-echo $array['name'];
-</code>
-
-
-<p>The second parameter lets you set default key names, so that the array returned by the function will always contain expected indexes, even if missing from the URI. Example:</p>
-
-<code>
-$default = array('name', 'gender', 'location', 'type', 'sort');<br />
-<br />
-$array = $this->uri->uri_to_assoc(3, $default);</code>
-
-<p>If the URI does not contain a value in your default, an array index will be set to that name, with a value of FALSE.</p>
-
-<p>Lastly, if a corresponding value is not found for a given key (if there is an odd number of URI segments) the value will be set to FALSE (boolean).</p>
-
-
-<h2>$this->uri->ruri_to_assoc(<var>n</var>)</h2>
-
-<p>This function is identical to the previous one, except that it creates an associative array using the
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-<h2>$this->uri->assoc_to_uri()</h2>
-
-<p>Takes an associative array as input and generates a URI string from it. The array keys will be included in the string. Example:</p>
-
-<code>$array = array('product' => 'shoes', 'size' => 'large', 'color' => 'red');<br />
-<br />
-$str = $this->uri->assoc_to_uri($array);<br />
-<br />
-// Produces: product/shoes/size/large/color/red
-</code>
-
-
-<h2>$this->uri->uri_string()</h2>
-
-<p>Returns a string with the complete URI. For example, if this is your full URL:</p>
-
-<code>http://example.com/index.php/news/local/345</code>
-
-<p>The function would return this:</p>
-
-<code>/news/local/345</code>
-
-
-<h2>$this->uri->ruri_string(<var>n</var>)</h2>
-
-<p>This function is identical to the previous one, except that it returns the
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-
-<h2>$this->uri->total_segments()</h2>
-
-<p>Returns the total number of segments.</p>
-
-
-<h2>$this->uri->total_rsegments()</h2>
-
-<p>This function is identical to the previous one, except that it returns the total number of segments in your
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-
-<h2>$this->uri->segment_array()</h2>
-
-<p>Returns an array containing the URI segments. For example:</p>
-
-<code>
-$segs = $this->uri->segment_array();<br />
-<br />
-foreach ($segs as $segment)<br />
-{<br />
- echo $segment;<br />
- echo '<br />';<br />
-}</code>
-
-<h2>$this->uri->rsegment_array()</h2>
-
-<p>This function is identical to the previous one, except that it returns the array of segments in your
-re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
-
-
-
-</div>
-<!-- END CONTENT -->
-
-
-<div id="footer">
-<p>
-Previous Topic: <a href="unit_testing.html">Unit Testing Class</a>
- ·
-<a href="#top">Top of Page</a> ·
-<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="user_agent.html">User Agent Class</a>
-</p>
-<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
-</div>
-
-</body>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>URI Class : CodeIgniter User Guide</title>
+
+<style type='text/css' media='all'>@import url('../userguide.css');</style>
+<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
+
+<script type="text/javascript" src="../nav/nav.js"></script>
+<script type="text/javascript" src="../nav/prototype.lite.js"></script>
+<script type="text/javascript" src="../nav/moo.fx.js"></script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
+
+<meta http-equiv='expires' content='-1' />
+<meta http-equiv= 'pragma' content='no-cache' />
+<meta name='robots' content='all' />
+<meta name='author' content='ExpressionEngine Dev Team' />
+<meta name='description' content='CodeIgniter User Guide' />
+
+</head>
+<body>
+
+<!-- START NAVIGATION -->
+<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="masthead">
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td><h1>CodeIgniter User Guide Version 1.7</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
+</tr>
+</table>
+</div>
+<!-- END NAVIGATION -->
+
+
+<!-- START BREADCRUMB -->
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td id="breadcrumb">
+<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
+<a href="../index.html">User Guide Home</a> ›
+URI Class
+</td>
+<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
+</table>
+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+
+<h1>URI Class</h1>
+
+<p>The URI Class provides functions that help you retrieve information from your URI strings. If you use URI routing, you can
+also retrieve information about the re-routed segments.</p>
+
+<p class="important"><strong>Note:</strong> This class is initialized automatically by the system so there is no need to do it manually.</p>
+
+<h2>$this->uri->segment(<var>n</var>)</h2>
+
+<p>Permits you to retrieve a specific segment. Where <var>n</var> is the segment number you wish to retrieve.
+Segments are numbered from left to right. For example, if your full URL is this:</p>
+
+<code>http://example.com/index.php/news/local/metro/crime_is_up</code>
+
+<p>The segment numbers would be this:</p>
+
+<ol>
+<li>news</li>
+<li>local</li>
+<li>metro</li>
+<li>crime_is_up</li>
+</ol>
+
+<p>By default the function returns FALSE (boolean) if the segment does not exist. There is an optional second parameter that
+permits you to set your own default value if the segment is missing.
+For example, this would tell the function to return the number zero in the event of failure:</p>
+
+<code>$product_id = $this->uri->segment(3, 0);</code>
+
+<p>It helps avoid having to write code like this:</p>
+
+<code>if ($this->uri->segment(3) === FALSE)<br />
+{<br />
+ $product_id = 0;<br />
+}<br />
+else<br />
+{<br />
+ $product_id = $this->uri->segment(3);<br />
+}<br />
+</code>
+
+<h2>$this->uri->rsegment(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it lets you retrieve a specific segment from your
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+<h2>$this->uri->slash_segment(<var>n</var>)</h2>
+
+<p>This function is almost identical to <dfn>$this->uri->segment()</dfn>, except it adds a trailing and/or leading slash based on the second
+parameter. If the parameter is not used, a trailing slash added. Examples:</p>
+
+<code>$this->uri->slash_segment(<var>3</var>);<br />
+$this->uri->slash_segment(<var>3</var>, 'leading');<br />
+$this->uri->slash_segment(<var>3</var>, 'both');</code>
+
+<p>Returns:</p>
+
+<ol>
+<li>segment/</li>
+<li>/segment</li>
+<li>/segment/</li>
+</ol>
+
+
+<h2>$this->uri->slash_rsegment(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it lets you add slashes a specific segment from your
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+
+<h2>$this->uri->uri_to_assoc(<var>n</var>)</h2>
+
+<p>This function lets you turn URI segments into and associative array of key/value pairs. Consider this URI:</p>
+
+<code>index.php/user/search/name/joe/location/UK/gender/male</code>
+
+<p>Using this function you can turn the URI into an associative array with this prototype:</p>
+
+<code>[array]<br />
+(<br />
+ 'name' => 'joe'<br />
+ 'location' => 'UK'<br />
+ 'gender' => 'male'<br />
+)</code>
+
+<p>The first parameter of the function lets you set an offset. By default it is set to <kbd>3</kbd> since your
+URI will normally contain a controller/function in the first and second segments. Example:</p>
+
+<code>
+$array = $this->uri->uri_to_assoc(3);<br />
+<br />
+echo $array['name'];
+</code>
+
+
+<p>The second parameter lets you set default key names, so that the array returned by the function will always contain expected indexes, even if missing from the URI. Example:</p>
+
+<code>
+$default = array('name', 'gender', 'location', 'type', 'sort');<br />
+<br />
+$array = $this->uri->uri_to_assoc(3, $default);</code>
+
+<p>If the URI does not contain a value in your default, an array index will be set to that name, with a value of FALSE.</p>
+
+<p>Lastly, if a corresponding value is not found for a given key (if there is an odd number of URI segments) the value will be set to FALSE (boolean).</p>
+
+
+<h2>$this->uri->ruri_to_assoc(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it creates an associative array using the
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+<h2>$this->uri->assoc_to_uri()</h2>
+
+<p>Takes an associative array as input and generates a URI string from it. The array keys will be included in the string. Example:</p>
+
+<code>$array = array('product' => 'shoes', 'size' => 'large', 'color' => 'red');<br />
+<br />
+$str = $this->uri->assoc_to_uri($array);<br />
+<br />
+// Produces: product/shoes/size/large/color/red
+</code>
+
+
+<h2>$this->uri->uri_string()</h2>
+
+<p>Returns a string with the complete URI. For example, if this is your full URL:</p>
+
+<code>http://example.com/index.php/news/local/345</code>
+
+<p>The function would return this:</p>
+
+<code>/news/local/345</code>
+
+
+<h2>$this->uri->ruri_string(<var>n</var>)</h2>
+
+<p>This function is identical to the previous one, except that it returns the
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+
+<h2>$this->uri->total_segments()</h2>
+
+<p>Returns the total number of segments.</p>
+
+
+<h2>$this->uri->total_rsegments()</h2>
+
+<p>This function is identical to the previous one, except that it returns the total number of segments in your
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+
+<h2>$this->uri->segment_array()</h2>
+
+<p>Returns an array containing the URI segments. For example:</p>
+
+<code>
+$segs = $this->uri->segment_array();<br />
+<br />
+foreach ($segs as $segment)<br />
+{<br />
+ echo $segment;<br />
+ echo '<br />';<br />
+}</code>
+
+<h2>$this->uri->rsegment_array()</h2>
+
+<p>This function is identical to the previous one, except that it returns the array of segments in your
+re-routed URI in the event you are using CodeIgniter's <a href="../general/routing.html">URI Routing</a> feature.</p>
+
+
+
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
+Previous Topic: <a href="unit_testing.html">Unit Testing Class</a>
+ ·
+<a href="#top">Top of Page</a> ·
+<a href="../index.html">User Guide Home</a> ·
+Next Topic: <a href="user_agent.html">User Agent Class</a>
+</p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
+</div>
+
+</body>
</html>
\ No newline at end of file