backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 3a05ce3..14df104 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
@@ -6,7 +6,7 @@
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
+ * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
@@ -23,7 +23,7 @@
* class is being used or not.
*
* @package CodeIgniter
- * @subpackage Drivers
+ * @subpackage Drivers
* @category Database
* @author ExpressionEngine Dev Team
* @link http://codeigniter.com/user_guide/database/
@@ -37,7 +37,7 @@
*
* NOTE: this uses the PHP 4 oci methods
*
- * @author Kelly McArdle
+ * @author Kelly McArdle
*
*/
@@ -74,8 +74,8 @@
/**
* Non-persistent database connection
*
- * @access private called by the base class
- * @return resource
+ * @access private called by the base class
+ * @return resource
*/
function db_connect()
{
@@ -87,8 +87,8 @@
/**
* Persistent database connection
*
- * @access private called by the base class
- * @return resource
+ * @access private called by the base class
+ * @return resource
*/
function db_pconnect()
{
@@ -116,8 +116,8 @@
/**
* Select the database
*
- * @access private called by the base class
- * @return resource
+ * @access private called by the base class
+ * @return resource
*/
function db_select()
{
@@ -145,8 +145,8 @@
/**
* Version number query string
*
- * @access public
- * @return string
+ * @access public
+ * @return string
*/
function _version()
{
@@ -158,9 +158,9 @@
/**
* Execute the query
*
- * @access private called by the base class
- * @param string an SQL query
- * @return resource
+ * @access private called by the base class
+ * @param string an SQL query
+ * @return resource
*/
function _execute($sql)
{
@@ -175,9 +175,9 @@
/**
* Generate a statement ID
*
- * @access private
- * @param string an SQL query
- * @return none
+ * @access private
+ * @param string an SQL query
+ * @return none
*/
function _set_stmt_id($sql)
{
@@ -194,9 +194,9 @@
*
* If needed, each database adapter can prep the query string
*
- * @access private called by execute()
- * @param string an SQL query
- * @return string
+ * @access private called by execute()
+ * @param string an SQL query
+ * @return string
*/
function _prep_query($sql)
{
@@ -206,10 +206,10 @@
// --------------------------------------------------------------------
/**
- * getCursor. Returns a cursor from the datbase
+ * getCursor. Returns a cursor from the datbase
*
- * @access public
- * @return cursor id
+ * @access public
+ * @return cursor id
*/
function get_cursor()
{
@@ -220,19 +220,19 @@
// --------------------------------------------------------------------
/**
- * Stored Procedure. Executes a stored procedure
+ * Stored Procedure. Executes a stored procedure
*
- * @access public
- * @param package package stored procedure is in
- * @param procedure stored procedure to execute
- * @param params array of parameters
- * @return array
+ * @access public
+ * @param package package stored procedure is in
+ * @param procedure stored procedure to execute
+ * @param params array of parameters
+ * @return array
*
* params array keys
*
- * KEY OPTIONAL NOTES
+ * KEY OPTIONAL NOTES
* name no the name of the parameter should be in :<param_name> format
- * value no the value of the parameter. If this is an OUT or IN OUT parameter,
+ * value no the value of the parameter. If this is an OUT or IN OUT parameter,
* this should be a reference to a variable
* type yes the type of the parameter
* length yes the max size of the parameter
@@ -275,8 +275,8 @@
/**
* Bind parameters
*
- * @access private
- * @return none
+ * @access private
+ * @return none
*/
function _bind_params($params)
{
@@ -386,10 +386,10 @@
/**
* Escape String
*
- * @access public
- * @param string
+ * @access public
+ * @param string
* @param bool whether or not the string will be used in a LIKE condition
- * @return string
+ * @return string
*/
function escape_str($str, $like = FALSE)
{
@@ -421,8 +421,8 @@
/**
* Affected Rows
*
- * @access public
- * @return integer
+ * @access public
+ * @return integer
*/
function affected_rows()
{
@@ -434,8 +434,8 @@
/**
* Insert ID
*
- * @access public
- * @return integer
+ * @access public
+ * @return integer
*/
function insert_id()
{
@@ -451,9 +451,9 @@
* Generates a platform-specific query string that counts all records in
* the specified database
*
- * @access public
- * @param string
- * @return string
+ * @access public
+ * @param string
+ * @return string
*/
function count_all($table = '')
{
@@ -480,9 +480,9 @@
*
* Generates a platform-specific query string so that the table names can be fetched
*
- * @access private
+ * @access private
* @param boolean
- * @return string
+ * @return string
*/
function _list_tables($prefix_limit = FALSE)
{
@@ -503,9 +503,9 @@
*
* Generates a platform-specific query string so that the column names can be fetched
*
- * @access public
- * @param string the table name
- * @return string
+ * @access public
+ * @param string the table name
+ * @return string
*/
function _list_columns($table = '')
{
@@ -519,9 +519,9 @@
*
* Generates a platform-specific query so that the column data can be retrieved
*
- * @access public
- * @param string the table name
- * @return object
+ * @access public
+ * @param string the table name
+ * @return object
*/
function _field_data($table)
{
@@ -533,8 +533,8 @@
/**
* The error message string
*
- * @access private
- * @return string
+ * @access private
+ * @return string
*/
function _error_message()
{
@@ -547,8 +547,8 @@
/**
* The error message number
*
- * @access private
- * @return integer
+ * @access private
+ * @return integer
*/
function _error_number()
{
@@ -627,11 +627,11 @@
*
* Generates a platform-specific insert string from the supplied data
*
- * @access public
- * @param string the table name
- * @param array the insert keys
- * @param array the insert values
- * @return string
+ * @access public
+ * @param string the table name
+ * @param array the insert keys
+ * @param array the insert values
+ * @return string
*/
function _insert($table, $keys, $values)
{
@@ -732,11 +732,11 @@
*
* Generates a platform-specific LIMIT clause
*
- * @access public
- * @param string the sql query string
- * @param integer the number of rows to limit the query to
- * @param integer the offset value
- * @return string
+ * @access public
+ * @param string the sql query string
+ * @param integer the number of rows to limit the query to
+ * @param integer the offset value
+ * @return string
*/
function _limit($sql, $limit, $offset)
{
@@ -759,9 +759,9 @@
/**
* Close DB Connection
*
- * @access public
- * @param resource
- * @return void
+ * @access public
+ * @param resource
+ * @return void
*/
function _close($conn_id)
{