Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop

Conflicts:
	system/core/Loader.php
	system/database/DB_query_builder.php
	system/database/drivers/cubrid/cubrid_driver.php
	system/database/drivers/mssql/mssql_driver.php
	system/database/drivers/mysql/mysql_driver.php
	system/database/drivers/mysqli/mysqli_driver.php
	system/database/drivers/oci8/oci8_driver.php
	system/database/drivers/odbc/odbc_driver.php
	system/database/drivers/pdo/pdo_driver.php
	system/database/drivers/postgre/postgre_driver.php
	system/database/drivers/sqlite/sqlite_driver.php
	user_guide_src/source/changelog.rst
	user_guide_src/source/database/query_builder.rst

8 files changed, 71 insertions, 37 deletions

diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index 27b704dae..daf000907 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -104,6 +104,7 @@ Preference          Default Value          Options                      Descript
 **newline**         \\n                    "\\r\\n" or "\\n" or "\\r"   Newline character. (Use "\\r\\n" to comply with RFC 822).
 **bcc_batch_mode**  FALSE                  TRUE or FALSE (boolean)      Enable BCC Batch Mode.
 **bcc_batch_size**  200                    None                         Number of emails in each BCC batch.
+**dsn**             FALSE                  TRUE or FALSE (boolean)      Enable notify message from server
 =================== ====================== ============================ =======================================================================
 
 Email Function Reference
@@ -228,11 +229,20 @@ use the function multiple times. For example::
 	$this->email->attach('/path/to/photo2.jpg');
 	$this->email->attach('/path/to/photo3.jpg');
 
-If you'd like to change the disposition or add a custom file name, you can use the second and third paramaters. To use the default disposition (attachment), leave the second parameter blank. Here's an example::
-  
-	$this->email->attach('/path/to/photo1.jpg', 'inline');
-	$this->email->attach('/path/to/photo1.jpg', '', 'birthday.jpg');
-	
+To use the default disposition (attachment), leave the second parameter blank,
+otherwise use a custom disposition::
+
+	$this->email->attach('image.jpg', 'inline');
+
+If you'd like to use a custom file name, you can use the third paramater::
+
+	$this->email->attach('filename.pdf', 'attachment', 'report.pdf');
+
+If you need to use a buffer string instead of a real - physical - file you can
+use the first parameter as buffer, the third parameter as file name and the fourth
+parameter as mime-type::
+
+	$this->email->attach($buffer, 'attachment', 'report.pdf', 'application/pdf');
 
 $this->email->print_debugger()
 -------------------------------
diff --git a/user_guide_src/source/libraries/file_uploading.rst b/user_guide_src/source/libraries/file_uploading.rst
index 90efca95d..d573fc770 100644
--- a/user_guide_src/source/libraries/file_uploading.rst
+++ b/user_guide_src/source/libraries/file_uploading.rst
@@ -90,24 +90,24 @@ this code and save it to your applications/controllers/ folder::
 
 	class Upload extends CI_Controller {
 
-		function __construct()
+		public function __construct()
 		{
 			parent::__construct();
 			$this->load->helper(array('form', 'url'));
 		}
 
-		function index()
+		public function index()
 		{
 			$this->load->view('upload_form', array('error' => ' ' ));
 		}
 
-		function do_upload()
+		public function do_upload()
 		{
-			$config['upload_path'] = './uploads/';
-			$config['allowed_types'] = 'gif|jpg|png';
-			$config['max_size']	= '100';
-			$config['max_width']  = '1024';
-			$config['max_height']  = '768';
+			$config['upload_path']		= './uploads/';
+			$config['allowed_types']	= 'gif|jpg|png';
+			$config['max_size']		= 100;
+			$config['max_width']		= 1024;
+			$config['max_height']		= 768;
 
 			$this->load->library('upload', $config);
 
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst
index 5aa64d032..028b61c4c 100644
--- a/user_guide_src/source/libraries/form_validation.rst
+++ b/user_guide_src/source/libraries/form_validation.rst
@@ -123,7 +123,7 @@ this code and save it to your applications/controllers/ folder::
 
 	class Form extends CI_Controller {
 
-		function index()
+		public function index()
 		{
 			$this->load->helper(array('form', 'url'));
 
@@ -219,7 +219,7 @@ Your controller should now look like this::
 
 	class Form extends CI_Controller {
 
-		function index()
+		public function index()
 		{
 			$this->load->helper(array('form', 'url'));
 
@@ -321,7 +321,7 @@ password to MD5, and running the username through the "xss_clean"
 function, which removes malicious data.
 
 **Any native PHP function that accepts one parameter can be used as a
-rule, like htmlspecialchars, trim, MD5, etc.**
+rule, like htmlspecialchars, trim, md5, etc.**
 
 .. note:: You will generally want to use the prepping functions
 	**after** the validation rules so if there is an error, the original
@@ -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
 ===========================
@@ -602,7 +608,7 @@ call the reset_validation() function before setting up rules and validating the
 
 For more info please see the :ref:`function-reference` section below.
 
--.. _saving-groups:
+.. _saving-groups:
 
 ************************************************
 Saving Sets of Validation Rules to a Config File
@@ -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
@@ -886,8 +892,9 @@ Rule                      Parameter  Description
 
 		$this->form_validation->required($string);
 
-.. note:: You can also use any native PHP functions that permit one
-	parameter.
+.. note:: You can also use any native PHP functions that permit up
+	to two parameters, where at least one is required (to pass
+	the field data).
 
 ******************
 Prepping Reference
@@ -970,7 +977,7 @@ $this->form_validation->set_data();
 		$_POST array.
 
 $this->form_validation->reset_validation();
-========================================
+===========================================
 
  .. php:method:: reset_validation ()
 
diff --git a/user_guide_src/source/libraries/javascript.rst b/user_guide_src/source/libraries/javascript.rst
index 5e80fb998..d5e09c314 100644
--- a/user_guide_src/source/libraries/javascript.rst
+++ b/user_guide_src/source/libraries/javascript.rst
@@ -86,14 +86,14 @@ The jQuery Class
 To initialize the jQuery class manually in your controller constructor,
 use the $this->load->library function::
 
-	$this->load->library('jquery');
+	$this->load->library('javascript/jquery');
 
 You may send an optional parameter to determine whether or not a script
 tag for the main jQuery file will be automatically included when loading
 the library. It will be created by default. To prevent this, load the
 library as follows::
 
-	$this->load->library('jquery', FALSE);
+	$this->load->library('javascript/jquery', FALSE);
 
 Once loaded, the jQuery library object will be available using:
 $this->jquery
diff --git a/user_guide_src/source/libraries/output.rst b/user_guide_src/source/libraries/output.rst
index 2cf7c0854..baceaae7b 100644
--- a/user_guide_src/source/libraries/output.rst
+++ b/user_guide_src/source/libraries/output.rst
@@ -49,6 +49,15 @@ data, JPEG's, XML, etc easily.
 .. important:: Make sure any non-mime string you pass to this method
 	exists in config/mimes.php or it will have no effect.
 
+$this->output->get_content_type();
+==========================================
+
+Returns the Content-Type HTTP header that's currently in use.
+
+	$mime = $this->output->get_content_type();
+
+.. note:: If not set, the default return value is 'text/html'.
+
 $this->output->get_output();
 =============================
 
diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst
index ef32f5d71..e8332ee97 100644
--- a/user_guide_src/source/libraries/sessions.rst
+++ b/user_guide_src/source/libraries/sessions.rst
@@ -209,6 +209,10 @@ set_userdata().
 To read a flashdata variable::
 
 	$this->session->flashdata('item');
+	
+An array of all flashdata can be retrieved as follows::
+
+	$this->session->all_flashdata();
 
 
 If you find that you need to preserve a flashdata variable through an
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
diff --git a/user_guide_src/source/libraries/xmlrpc.rst b/user_guide_src/source/libraries/xmlrpc.rst
index 3b945769f..dfb88114e 100644
--- a/user_guide_src/source/libraries/xmlrpc.rst
+++ b/user_guide_src/source/libraries/xmlrpc.rst
@@ -184,10 +184,10 @@ server will expect a class to exist with this prototype::
 
 	class My_blog extends CI_Controller {
 
-	    function new_post($request)
-	    {
+		public function new_post($request)
+		{
 
-	    }
+		}
 	}
 
 The $request variable is an object compiled by the Server, which
@@ -304,7 +304,7 @@ folder::
 
 	class Xmlrpc_client extends CI_Controller {
 
-		function index()
+		public function index()
 		{
 			$this->load->helper('url');
 			$server_url = site_url('xmlrpc_server');
@@ -345,7 +345,7 @@ folder::
 
 	class Xmlrpc_server extends CI_Controller {
 
-		function index()
+		public function index()
 		{
 			$this->load->library('xmlrpc');
 			$this->load->library('xmlrpcs');
@@ -357,15 +357,17 @@ folder::
 		}
 
 
-		function process($request)
+		public function process($request)
 		{
 			$parameters = $request->output_parameters();
 
 			$response = array(
-								array(
-										'you_said'  => $parameters['0'],
-										'i_respond' => 'Not bad at all.'),
-								'struct');
+						array(
+							'you_said'  => $parameters[0],
+							'i_respond' => 'Not bad at all.'
+						),
+						'struct'
+					);
 
 			return $this->xmlrpc->send_response($response);
 		}
@@ -419,9 +421,9 @@ the Server.
 ::
 
 	$parameters = $request->output_parameters();
-	$name = $parameters['0']['name'];
-	$size = $parameters['1']['size'];
-	$size = $parameters['1']['shape'];
+	$name = $parameters[0]['name'];
+	$size = $parameters[1]['size'];
+	$size = $parameters[1]['shape'];
 
 **************************
 XML-RPC Function Reference