Merge upstream branch

8 files changed, 179 insertions, 123 deletions

diff --git a/user_guide_src/cilexer/cilexer/cilexer.py b/user_guide_src/cilexer/cilexer/cilexer.py
index 713268e9c..1c41f2aa0 100644
--- a/user_guide_src/cilexer/cilexer/cilexer.py
+++ b/user_guide_src/cilexer/cilexer/cilexer.py
@@ -1,7 +1,7 @@
 # CodeIgniter
 # http://codeigniter.com
 # 
-# An open source application development framework for PHP 5.1.6 or newer
+# An open source application development framework for PHP 5.2.4 or newer
 # 
 # NOTICE OF LICENSE
 # 
diff --git a/user_guide_src/source/_themes/eldocs/static/asset/css/common.css b/user_guide_src/source/_themes/eldocs/static/asset/css/common.css
index b9e28aec0..66768bac6 100644
--- a/user_guide_src/source/_themes/eldocs/static/asset/css/common.css
+++ b/user_guide_src/source/_themes/eldocs/static/asset/css/common.css
@@ -2,7 +2,7 @@
 CodeIgniter
 http://codeigniter.com
 
-An open source application development framework for PHP 5.1.6 or newer
+An open source application development framework for PHP 5.2.4 or newer
 
 NOTICE OF LICENSE
 
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 4c6fd38bc..f9e742264 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -19,6 +19,7 @@ Release Date: Not Released
 
 -  General Changes
 
+   -  PHP 5.1.6 is no longer supported. CodeIgniter now requires PHP 5.2.4.
    -  Added an optional backtrace to php-error template.
    -  Added Android to the list of user agents.
    -  Added Windows 7 to the list of user platforms.
@@ -42,6 +43,8 @@ Release Date: Not Released
    -  Changed humanize to include a second param for the separator.
    -  Refactored ``plural()`` and ``singular()`` to avoid double pluralization and support more words.
    -  Added an optional third parameter to ``force_download()`` that enables/disables sending the actual file MIME type in the Content-Type header (disabled by default).
+   -  Added a work-around in force_download() for a bug Android <= 2.1, where the filename extension needs to be in uppercase.
+   -  form_dropdown() will now also take an array for unity with other form helpers.
 
 -  Database
 
@@ -65,12 +68,13 @@ Release Date: Not Released
    -  Added a constructor to the DB_result class and moved all driver-specific properties and logic out of the base DB_driver class to allow better abstraction.
    -  Removed limit() and order_by() support for UPDATE and DELETE queries in PostgreSQL driver. Postgres does not support those features.
    -  Removed protect_identifiers() and renamed _protect_identifiers() to it instead - it was just an alias.
+   -  MySQL and MySQLi drivers now require at least MySQL version 5.1.
+   -  db_set_charset() now only requires one parameter (collation was only needed due to legacy support for MySQL versions prior to 5.1).
 
 -  Libraries
 
    -  Added max_filename_increment config setting for Upload library.
    -  CI_Loader::_ci_autoloader() is now a protected method.
-   -  Modified valid_ip() to use PHP's filter_var() when possible (>= PHP 5.2) in the :doc:`Form Validation library <libraries/form_validation>`.
    -  Added custom filename to Email::attach() as $this->email->attach($filename, $disposition, $newname)
    -  Cart library changes include:
 	 -  It now auto-increments quantity's instead of just resetting it, this is the default behaviour of large e-commerce sites.
@@ -85,10 +89,13 @@ Release Date: Not Released
    -  Minor speed optimizations and method & property visibility declarations in the Calendar Library.
    -  Removed SHA1 function in the :doc:`Encryption Library <libraries/encryption>`.
    -  Added $config['csrf_regeneration'] to the CSRF protection in the :doc:`Security library <libraries/security>`, which makes token regeneration optional.
+   -  Allowed for setting table class defaults in a config file.
+   -  Form Validation library now allows setting of error delimiters in the config file via $config['error_prefix'] and $config['error_suffix'].
    -  Added function error_array() to return all error messages as an array in the Form_validation class.
    -  Added function set_data() to Form_validation library, which can be used in place of the default $_POST array.
    -  Added function reset_validation() to form validation library, which resets internal validation variables in case of multiple validation routines.
    -  Changed the Session library to select only one row when using database sessions.
+   -  Added a Wincache driver to the `Caching Library <libraries/caching>`.
 
 -  Core
 
@@ -98,6 +105,7 @@ Release Date: Not Released
    -  is_loaded() function from system/core/Commons.php now returns a reference.
    -  $config['rewrite_short_tags'] now has no effect when using PHP 5.4 as *<?=* will always be available.
    -  Added method() to CI_Input to retrieve $_SERVER['REQUEST_METHOD'].
+   -  Modified valid_ip() to use PHP's filter_var() in the :doc:`Input Library <libraries/input>`.
 
 Bug fixes for 3.0
 ------------------
@@ -136,7 +144,7 @@ Bug fixes for 3.0
 -  Fixed a bug in PDO's _version() method where it used to return the client version as opposed to the server one.
 -  Fixed a bug in PDO's insert_id() method where it could've failed if it's used with Postgre versions prior to 8.1.
 -  Fixed a bug in CUBRID's affected_rows() method where a connection resource was passed to cubrid_affected_rows() instead of a result.
--  Fixed a bug (#638) - db_set_charset() ignored its arguments and always used the configured charset and collation instead.
+-  Fixed a bug (#638) - db_set_charset() ignored its arguments and always used the configured charset instead.
 -  Fixed a bug (#413) - Oracle's error handling methods used to only return connection-related errors.
 -  Fixed a bug (#804) - Profiler library was trying to handle objects as strings in some cases, resulting in warnings being issued by htmlspecialchars().
 -  Fixed a bug (#1101) - MySQL/MySQLi result method field_data() was implemented as if it was handling a DESCRIBE result instead of the actual result set.
@@ -148,6 +156,7 @@ Bug fixes for 3.0
 -  Fixed a bug (#64) - Regular expression in DB_active_rec.php failed to handle queries containing SQL bracket delimiters in the join condition.
 -  Fixed a bug in the :doc:`Session Library <libraries/sessions>` where a PHP E_NOTICE error was triggered by _unserialize() due to results from databases such as MSSQL and Oracle being space-padded on the right.
 -  Fixed a bug (#501) - set_rules() to check if the request method is not 'POST' before aborting, instead of depending on count($_POST) in the :doc:`Form Validation Library <libraries/form_validation>`.
+-  Fixed a bug (#940) - csrf_verify() used to set the CSRF cookie while processing a POST request with no actual POST data, which resulted in validating a request that should be considered invalid.
 
 Version 2.1.1
 =============
diff --git a/user_guide_src/source/general/requirements.rst b/user_guide_src/source/general/requirements.rst
index 38623557d..05e87961a 100644
--- a/user_guide_src/source/general/requirements.rst
+++ b/user_guide_src/source/general/requirements.rst
@@ -2,7 +2,7 @@
 Server Requirements
 ###################
 
--  `PHP <http://www.php.net/>`_ version 5.1.6 or newer.
+-  `PHP <http://www.php.net/>`_ version 5.2.4 or newer.
 -  A Database is required for most web application programming. Current
-   supported databases are MySQL (4.1+), MySQLi, MS SQL, Postgres, Oracle,
-   SQLite, ODBC and CUBRID.
\ No newline at end of file
+   supported databases are MySQL (5.1+), MySQLi, MS SQL, SQLSRV, Oracle,
+   PostgreSQL, SQLite, CUBRID, Interbase, ODBC and PDO.
diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst
index 3794e0835..4cb0cfd38 100644
--- a/user_guide_src/source/helpers/form_helper.rst
+++ b/user_guide_src/source/helpers/form_helper.rst
@@ -45,7 +45,7 @@ parameter, like this
 
 ::
 
-	$attributes = array('class' => 'email', 'id' => 'myform');  
+	$attributes = array('class' => 'email', 'id' => 'myform');
 	echo form_open('email/send', $attributes);
 
 The above example would create a form similar to this
@@ -61,15 +61,15 @@ Hidden fields can be added by passing an associative array to the third paramete
 
 ::
 
-	 $hidden = array('username' => 'Joe', 'member_id' => '234');  
+	 $hidden = array('username' => 'Joe', 'member_id' => '234');
 	echo form_open('email/send', '', $hidden);
 
 The above example would create a form similar to this
 
 ::
 
-	<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send"> 
-		<input type="hidden" name="username" value="Joe" /> 
+	<form method="post" accept-charset="utf-8" action="http://example.com/index.php/email/send">
+		<input type="hidden" name="username" value="Joe" />
 		<input type="hidden" name="member_id" value="234" />
 
 form_open_multipart()
@@ -87,28 +87,67 @@ name/value string to create one field
 
 ::
 
-	form_hidden('username', 'johndoe');  
+	form_hidden('username', 'johndoe');
 	// Would produce: <input type="hidden" name="username" value="johndoe" />
 
 Or you can submit an associative array to create multiple fields
 
 ::
 
-	$data = array(               
-		'name'  => 'John Doe',               
-		'email' => 'john@example.com',               
-		'url'   => 'http://example.com'             
-	);  
-	
-	echo form_hidden($data);  
-	
+	$data = array(
+		'name'  => 'John Doe',
+		'email' => 'john@example.com',
+		'url'   => 'http://example.com'
+	);
+
+	echo form_hidden($data);
+
 	/*
-		Would produce: 
-		<input type="hidden" name="name" value="John Doe" /> 
-		<input type="hidden" name="email" value="john@example.com" /> 
+		Would produce:
+		<input type="hidden" name="name" value="John Doe" />
+		<input type="hidden" name="email" value="john@example.com" />
 		<input type="hidden" name="url" value="http://example.com" />
 	*/
 
+Or pass an associative array to the value field.
+
+::
+
+	$data = array(
+		'name'  => 'John Doe',
+		'email' => 'john@example.com',
+		'url'   => 'http://example.com'
+	);
+
+	echo form_hidden('my_array', $data);
+
+	/*
+		Would produce:
+		<input type="hidden" name="my_array[name]" value="John Doe" />
+		<input type="hidden" name="my_array[email]" value="john@example.com" />
+		<input type="hidden" name="my_array[url]" value="http://example.com" />
+	*/
+
+If you want to create hidden input fields with extra attributes
+
+::
+
+	$data = array(
+		'type'        => 'hidden',
+		'name'        => 'email',
+		'id'          => 'hiddenemail',
+		'value'       => 'john@example.com',
+		'class'       => 'hiddenemail'
+	);
+
+	echo form_input($data);
+
+	/*
+		Would produce:
+
+		<input type="hidden" name="email" value="john@example.com" id="hiddenemail" class="hiddenemail" />
+	*/
+
 form_input()
 ============
 
@@ -124,20 +163,20 @@ form to contain
 
 ::
 
-	$data = array(               
-		'name'        => 'username',               
-		'id'          => 'username',               
-		'value'       => 'johndoe',               
-		'maxlength'   => '100',               
-		'size'        => '50',               
-		'style'       => 'width:50%',             
-	);  
-	
+	$data = array(
+		'name'        => 'username',
+		'id'          => 'username',
+		'value'       => 'johndoe',
+		'maxlength'   => '100',
+		'size'        => '50',
+		'style'       => 'width:50%'
+	);
+
 	echo form_input($data);
-	
+
 	/*
 		Would produce:
-		
+
 		<input type="text" name="username" id="username" value="johndoe" maxlength="100" size="50" style="width:50%" />
 	*/
 
@@ -146,7 +185,7 @@ Javascript, you can pass it as a string in the third parameter
 
 ::
 
-	$js = 'onClick="some_function()"';  
+	$js = 'onClick="some_function()"';
 	echo form_input('username', 'johndoe', $js);
 
 form_password()
@@ -176,37 +215,37 @@ multiple select for you. Example
 
 ::
 
-	$options = array(                   
-		'small'  => 'Small Shirt',                   
-		'med'    => 'Medium Shirt',                   
-		'large'   => 'Large Shirt',                   
-		'xlarge' => 'Extra Large Shirt',                 
-	);  
-	
-	$shirts_on_sale = array('small', 'large');  
-	echo form_dropdown('shirts', $options, 'large');  
-	
+	$options = array(
+		'small'  => 'Small Shirt',
+		'med'    => 'Medium Shirt',
+		'large'   => 'Large Shirt',
+		'xlarge' => 'Extra Large Shirt',
+	);
+
+	$shirts_on_sale = array('small', 'large');
+	echo form_dropdown('shirts', $options, 'large');
+
 	/*
-		Would produce:  
-		
-		<select name="shirts"> 
-			<option value="small">Small Shirt</option> 
-			<option value="med">Medium  Shirt</option> 
-			<option value="large" selected="selected">Large Shirt</option> 
-			<option value="xlarge">Extra Large Shirt</option> 
+		Would produce:
+
+		<select name="shirts">
+			<option value="small">Small Shirt</option>
+			<option value="med">Medium  Shirt</option>
+			<option value="large" selected="selected">Large Shirt</option>
+			<option value="xlarge">Extra Large Shirt</option>
 		</select>
 	*/
-	
+
 	echo form_dropdown('shirts', $options, $shirts_on_sale);
-	
+
 	/*
-		Would produce:  
-	
-		<select name="shirts" multiple="multiple"> 
-			<option value="small" selected="selected">Small Shirt</option> 
-			<option value="med">Medium  Shirt</option> 
-			<option value="large" selected="selected">Large Shirt</option> 	
-			<option value="xlarge">Extra Large Shirt</option> 
+		Would produce:
+
+		<select name="shirts" multiple="multiple">
+			<option value="small" selected="selected">Small Shirt</option>
+			<option value="med">Medium  Shirt</option>
+			<option value="large" selected="selected">Large Shirt</option>
+			<option value="xlarge">Extra Large Shirt</option>
 		</select>
 	*/
 
@@ -216,7 +255,7 @@ parameter
 
 ::
 
-	$js = 'id="shirts" onChange="some_function();"';  
+	$js = 'id="shirts" onChange="some_function();"';
 	echo form_dropdown('shirts', $options, 'large', $js);
 
 If the array passed as $options is a multidimensional array,
@@ -240,38 +279,38 @@ Lets you generate fieldset/legend fields.
 
 ::
 
-	echo form_fieldset('Address Information'); 
-	echo "<p>fieldset content here</p>\n"; 
+	echo form_fieldset('Address Information');
+	echo "<p>fieldset content here</p>\n";
 	echo form_fieldset_close();
-	
+
 	/*
 		Produces:
-			<fieldset>  
-				<legend>Address Information</legend>  
-					<p>form content here</p>  
+			<fieldset>
+				<legend>Address Information</legend>
+					<p>form content here</p>
 			</fieldset>
 	*/
-	
+
 Similar to other functions, you can submit an associative array in the
 second parameter if you prefer to set additional attributes.
 
 ::
 
 	$attributes = array(
-		'id' => 'address_info', 
+		'id' => 'address_info',
 		'class' => 'address_info'
-	);     
-	
-	echo form_fieldset('Address Information', $attributes); 
-	echo "<p>fieldset content here</p>\n"; 
-	echo form_fieldset_close();   
-	
+	);
+
+	echo form_fieldset('Address Information', $attributes);
+	echo "<p>fieldset content here</p>\n";
+	echo form_fieldset_close();
+
 	/*
-		Produces: 
-		
-		<fieldset id="address_info" class="address_info">  
-			<legend>Address Information</legend>  
-			<p>form content here</p>  
+		Produces:
+
+		<fieldset id="address_info" class="address_info">
+			<legend>Address Information</legend>
+			<p>form content here</p>
 		</fieldset>
 	*/
 
@@ -284,8 +323,8 @@ the tag. For example
 
 ::
 
-	$string = "</div></div>";  
-	echo form_fieldset_close($string);  
+	$string = "</div></div>";
+	echo form_fieldset_close($string);
 	// Would produce: </fieldset> </div></div>
 
 form_checkbox()
@@ -295,7 +334,7 @@ Lets you generate a checkbox field. Simple example
 
 ::
 
-	echo form_checkbox('newsletter', 'accept', TRUE);  
+	echo form_checkbox('newsletter', 'accept', TRUE);
 	// Would produce:  <input type="checkbox" name="newsletter" value="accept" checked="checked" />
 
 The third parameter contains a boolean TRUE/FALSE to determine whether
@@ -306,15 +345,15 @@ array of attributes to the function
 
 ::
 
-	$data = array(     
-		'name'        => 'newsletter',     
-		'id'          => 'newsletter',     
-		'value'       => 'accept',     
-		'checked'     => TRUE,     
-		'style'       => 'margin:10px',     
-	);  
-	
-	echo form_checkbox($data);  
+	$data = array(
+		'name'        => 'newsletter',
+		'id'          => 'newsletter',
+		'value'       => 'accept',
+		'checked'     => TRUE,
+		'style'       => 'margin:10px',
+	);
+
+	echo form_checkbox($data);
 	// Would produce: <input type="checkbox" name="newsletter" id="newsletter" value="accept" checked="checked" style="margin:10px" />
 
 As with other functions, if you would like the tag to contain additional
@@ -323,7 +362,7 @@ parameter
 
 ::
 
-	$js = 'onClick="some_function()"';   
+	$js = 'onClick="some_function()"';
 	echo form_checkbox('newsletter', 'accept', TRUE, $js)
 
 form_radio()
@@ -339,7 +378,7 @@ Lets you generate a standard submit button. Simple example
 
 ::
 
-	echo form_submit('mysubmit', 'Submit Post!');  
+	echo form_submit('mysubmit', 'Submit Post!');
 	// Would produce:  <input type="submit" name="mysubmit" value="Submit Post!" />
 
 Similar to other functions, you can submit an associative array in the
@@ -353,7 +392,7 @@ Lets you generate a <label>. Simple example
 
 ::
 
-	echo form_label('What is your Name', 'username');  
+	echo form_label('What is your Name', 'username');
 	// Would produce:  <label for="username">What is your Name</label>
 
 Similar to other functions, you can submit an associative array in the
@@ -361,12 +400,12 @@ third parameter if you prefer to set additional attributes.
 
 ::
 
-	$attributes = array(     
-		'class' => 'mycustomclass',     
+	$attributes = array(
+		'class' => 'mycustomclass',
 		'style' => 'color: #000;'
-	);     
-	
-	echo form_label('What is your Name', 'username', $attributes);          
+	);
+
+	echo form_label('What is your Name', 'username', $attributes);
 	// Would produce:  <label for="username" class="mycustomclass" style="color: #000;">What is your Name</label>
 
 
@@ -384,7 +423,7 @@ button name and content in the first and second parameter
 
 ::
 
-	 echo form_button('name','content');  
+	 echo form_button('name','content');
 	// Would produce <button name="name" type="button">Content</button>
 
 Or you can pass an associative array containing any data you wish your
@@ -392,15 +431,15 @@ form to contain:
 
 ::
 
-	$data = array(     
-		'name' 		=> 'button',     
-		'id' 		=> 'button',     
-		'value' 	=> 'true',     
-		'type' 		=> 'reset',     
-		'content' 	=> 'Reset' 
-	);  
-	
-	echo form_button($data);  
+	$data = array(
+		'name' 		=> 'button',
+		'id' 		=> 'button',
+		'value' 	=> 'true',
+		'type' 		=> 'reset',
+		'content' 	=> 'Reset'
+	);
+
+	echo form_button($data);
 	// Would produce: <button name="button" id="button" value="true" type="reset">Reset</button>
 
 If you would like your form to contain some additional data, like
@@ -408,7 +447,7 @@ JavaScript, you can pass it as a string in the third parameter:
 
 ::
 
-	 $js = 'onClick="some_function()"'; 
+	 $js = 'onClick="some_function()"';
 	echo form_button('mybutton', 'Click Me', $js);
 
 form_close()
@@ -420,8 +459,8 @@ the tag. For example
 
 ::
 
-	$string = "</div></div>";  
-	echo form_close($string);  
+	$string = "</div></div>";
+	echo form_close($string);
 	// Would produce:  </form> </div></div>
 
 form_prep()
@@ -432,7 +471,7 @@ elements without breaking out of the form. Consider this example
 
 ::
 
-	$string = 'Here is a string containing "quoted" text.';  
+	$string = 'Here is a string containing "quoted" text.';
 	<input type="text" name="myform" value="$string" />
 
 Since the above string contains a set of quotes it will cause the form
@@ -475,9 +514,9 @@ Example
 ::
 
 	<select name="myselect">
-		<option value="one" <?php echo  set_select('myselect', 'one', TRUE); ?> >One</option> 
-		<option value="two" <?php echo  set_select('myselect', 'two'); ?> >Two</option> 
-		<option value="three" <?php echo  set_select('myselect', 'three'); ?> >Three</option> 
+		<option value="one" <?php echo  set_select('myselect', 'one', TRUE); ?> >One</option>
+		<option value="two" <?php echo  set_select('myselect', 'two'); ?> >Two</option>
+		<option value="three" <?php echo  set_select('myselect', 'three'); ?> >Three</option>
 	</select>
 
 set_checkbox()
@@ -490,7 +529,7 @@ lets you set an item as the default (use boolean TRUE/FALSE). Example
 
 ::
 
-	<input type="checkbox" name="mycheck" value="1" <?php echo set_checkbox('mycheck', '1'); ?> /> 
+	<input type="checkbox" name="mycheck" value="1" <?php echo set_checkbox('mycheck', '1'); ?> />
 	<input type="checkbox" name="mycheck" value="2" <?php echo set_checkbox('mycheck', '2'); ?> />
 
 set_radio()
@@ -501,6 +540,6 @@ This function is identical to the **set_checkbox()** function above.
 
 ::
 
-	<input type="radio" name="myradio" value="1" <?php echo  set_radio('myradio', '1', TRUE); ?> /> 
+	<input type="radio" name="myradio" value="1" <?php echo  set_radio('myradio', '1', TRUE); ?> />
 	<input type="radio" name="myradio" value="2" <?php echo  set_radio('myradio', '2'); ?> />
 
diff --git a/user_guide_src/source/installation/upgrade_200.rst b/user_guide_src/source/installation/upgrade_200.rst
index 0bcbd5c99..b39f4fd23 100644
--- a/user_guide_src/source/installation/upgrade_200.rst
+++ b/user_guide_src/source/installation/upgrade_200.rst
@@ -102,7 +102,7 @@ Please refer to the :ref:`2.0.0 Change Log <2.0.0-changelog>` for full
 details, but here are some of the larger changes that are more likely to
 impact your code:
 
-- CodeIgniter now requires PHP 5.1.6.
+- CodeIgniter now requires PHP 5.2.4.
 - Scaffolding has been removed.
 - The CAPTCHA plugin in now a :doc:`helper </helpers/captcha_helper>`.
 - The JavaScript calendar plugin was removed.
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst
index 5aa64d032..5d7368ccb 100644
--- a/user_guide_src/source/libraries/form_validation.rst
+++ b/user_guide_src/source/libraries/form_validation.rst
@@ -523,7 +523,7 @@ Changing the Error Delimiters
 
 By default, the Form Validation class adds a paragraph tag (<p>) around
 each error message shown. You can either change these delimiters
-globally or individually.
+globally, individually, or change the defaults in a config file.
 
 #. **Changing delimiters Globally**
    To globally change the error delimiters, in your controller function,
@@ -543,6 +543,12 @@ globally or individually.
 
       <?php echo validation_errors('<div class="error">', '</div>'); ?>
 
+#. **Set delimiters in a config file**
+   You can add your error delimiters in application/config/form_validation.php as follows::
+   
+      $config['error_prefix'] = '<div class="error_prefix">';
+      $config['error_suffix'] = '</div>';
+
 
 Showing Errors Individually
 ===========================
@@ -869,7 +875,7 @@ Rule                      Parameter  Description
                                      underscores or dashes.                                                                                               
 **numeric**               No         Returns FALSE if the form element contains anything other than numeric characters.                                   
 **integer**               No         Returns FALSE if the form element contains anything other than an integer.                                           
-**decimal**               Yes        Returns FALSE if the form element is not exactly the parameter value.                                                
+**decimal**               No         Returns FALSE if the form element contains anything other than a decimal number.                                     
 **is_natural**            No         Returns FALSE if the form element contains anything other than a natural number:
                                      0, 1, 2, 3, etc.
 **is_natural_no_zero**    No         Returns FALSE if the form element contains anything other than a natural
diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst
index 9bc3f3423..6a808abc2 100644
--- a/user_guide_src/source/libraries/table.rst
+++ b/user_guide_src/source/libraries/table.rst
@@ -116,6 +116,8 @@ example, only the table opening tag is being changed::
 	$tmpl = array ( 'table_open'  => '<table border="1" cellpadding="2" cellspacing="1" class="mytable">' );
 
 	$this->table->set_template($tmpl);
+	
+You can also set defaults for these in a config file.
 
 ******************
 Function Reference