diff --git a/dibi/dibi.php b/dibi/dibi.php
index 001ffa47..4ee601e1 100644
--- a/dibi/dibi.php
+++ b/dibi/dibi.php
@@ -196,6 +196,7 @@ class dibi
     }
 
 
+
     /**
      * Retrieve active connection
      *
@@ -439,6 +440,7 @@ class dibi
     }
 
 
+
     /**
      * Remove substitution pair
      * @param string from
@@ -450,6 +452,7 @@ class dibi
     }
 
 
+
     /**
      * Process substitutions in string
      * @param string
@@ -462,6 +465,7 @@ class dibi
     }
 
 
+
     /**
      * Error logging
      * EXPERIMENTAL
diff --git a/dibi/drivers/mssql.php b/dibi/drivers/mssql.php
index b9c14951..ea92b85c 100644
--- a/dibi/drivers/mssql.php
+++ b/dibi/drivers/mssql.php
@@ -74,7 +74,6 @@ class DibiMSSqlDriver extends DibiDriver
 
 
 
-
     public function nativeQuery($sql)
     {
         $this->affectedRows = FALSE;
@@ -93,36 +92,42 @@ class DibiMSSqlDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return FALSE;
     }
 
 
+
     public function begin()
     {
         return mssql_query('BEGIN TRANSACTION', $this->getConnection());
     }
 
 
+
     public function commit()
     {
         return mssql_query('COMMIT', $this->getConnection());
     }
 
 
+
     public function rollback()
     {
         return mssql_query('ROLLBACK', $this->getConnection());
     }
 
 
+
     public function errorInfo()
     {
         return array(
@@ -132,6 +137,7 @@ class DibiMSSqlDriver extends DibiDriver
     }
 
 
+
     public function escape($value, $appendQuotes = TRUE)
     {
         $value = str_replace("'", "''", $value);
@@ -141,18 +147,21 @@ class DibiMSSqlDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return '[' . str_replace('.', '].[', $value) . ']';
     }
 
 
+
     public function getMetaData()
     {
         trigger_error('Meta is not implemented yet.', E_USER_WARNING);
     }
 
 
+
     /**
      * @see DibiDriver::applyLimit()
      */
@@ -187,30 +196,35 @@ class DibiMSSqlResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return mssql_num_rows($this->resource);
     }
 
 
+
     protected function doFetch()
     {
         return mssql_fetch_assoc($this->resource);
     }
 
 
+
     public function seek($row)
     {
         return mssql_data_seek($this->resource, $row);
     }
 
 
+
     protected function free()
     {
         mssql_free_result($this->resource);
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/mysql.php b/dibi/drivers/mysql.php
index 4e0c67f5..5a821db7 100644
--- a/dibi/drivers/mysql.php
+++ b/dibi/drivers/mysql.php
@@ -107,7 +107,6 @@ class DibiMySqlDriver extends DibiDriver
 
 
 
-
     public function nativeQuery($sql)
     {
         $this->insertId = $this->affectedRows = FALSE;
@@ -129,36 +128,42 @@ class DibiMySqlDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return $this->insertId;
     }
 
 
+
     public function begin()
     {
         return mysql_query('BEGIN', $this->getConnection());
     }
 
 
+
     public function commit()
     {
         return mysql_query('COMMIT', $this->getConnection());
     }
 
 
+
     public function rollback()
     {
         return mysql_query('ROLLBACK', $this->getConnection());
     }
 
 
+
     public function errorInfo()
     {
         $connection = $this->getConnection();
@@ -169,6 +174,7 @@ class DibiMySqlDriver extends DibiDriver
     }
 
 
+
     public function escape($value, $appendQuotes = TRUE)
     {
         $connection = $this->getConnection();
@@ -178,18 +184,21 @@ class DibiMySqlDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return '`' . str_replace('.', '`.`', $value) . '`';
     }
 
 
+
     public function getMetaData()
     {
         trigger_error('Meta is not implemented yet.', E_USER_WARNING);
     }
 
 
+
     /**
      * @see DibiDriver::applyLimit()
      */
@@ -224,30 +233,35 @@ class DibiMySqlResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return mysql_num_rows($this->resource);
     }
 
 
+
     protected function doFetch()
     {
         return mysql_fetch_assoc($this->resource);
     }
 
 
+
     public function seek($row)
     {
         return mysql_data_seek($this->resource, $row);
     }
 
 
+
     protected function free()
     {
         mysql_free_result($this->resource);
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/mysqli.php b/dibi/drivers/mysqli.php
index 48311497..284c8298 100644
--- a/dibi/drivers/mysqli.php
+++ b/dibi/drivers/mysqli.php
@@ -101,24 +101,28 @@ class DibiMySqliDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return $this->insertId;
     }
 
 
+
     public function begin()
     {
         return mysqli_autocommit($this->getConnection(), FALSE);
     }
 
 
+
     public function commit()
     {
         $connection = $this->getConnection();
@@ -128,6 +132,7 @@ class DibiMySqliDriver extends DibiDriver
     }
 
 
+
     public function rollback()
     {
         $connection = $this->getConnection();
@@ -137,6 +142,7 @@ class DibiMySqliDriver extends DibiDriver
     }
 
 
+
     public function errorInfo()
     {
         $connection = $this->getConnection();
@@ -148,7 +154,6 @@ class DibiMySqliDriver extends DibiDriver
 
 
 
-
     public function escape($value, $appendQuotes = TRUE)
     {
         $connection = $this->getConnection();
@@ -158,6 +163,7 @@ class DibiMySqliDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return '`' . str_replace('.', '`.`', $value) . '`';
@@ -171,6 +177,7 @@ class DibiMySqliDriver extends DibiDriver
     }
 
 
+
     /**
      * @see DibiDriver::applyLimit()
      */
@@ -205,30 +212,35 @@ class DibiMySqliResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return mysqli_num_rows($this->resource);
     }
 
 
+
     protected function doFetch()
     {
         return mysqli_fetch_assoc($this->resource);
     }
 
 
+
     public function seek($row)
     {
         return mysqli_data_seek($this->resource, $row);
     }
 
 
+
     protected function free()
     {
         mysqli_free_result($this->resource);
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/odbc.php b/dibi/drivers/odbc.php
index 32e46543..be9c60ba 100644
--- a/dibi/drivers/odbc.php
+++ b/dibi/drivers/odbc.php
@@ -102,24 +102,28 @@ class DibiOdbcDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return FALSE;
     }
 
 
+
     public function begin()
     {
         return odbc_autocommit($this->getConnection(), FALSE);
     }
 
 
+
     public function commit()
     {
         $connection = $this->getConnection();
@@ -129,6 +133,7 @@ class DibiOdbcDriver extends DibiDriver
     }
 
 
+
     public function rollback()
     {
         $connection = $this->getConnection();
@@ -138,6 +143,7 @@ class DibiOdbcDriver extends DibiDriver
     }
 
 
+
     public function errorInfo()
     {
         $connection = $this->getConnection();
@@ -158,18 +164,21 @@ class DibiOdbcDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return '[' . str_replace('.', '].[', $value) . ']';
     }
 
 
+
     public function getMetaData()
     {
         trigger_error('Meta is not implemented yet.', E_USER_WARNING);
     }
 
 
+
     /**
      * @see DibiDriver::applyLimit()
      */
@@ -203,6 +212,7 @@ class DibiOdbcResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         // will return -1 with many drivers :-(
@@ -210,24 +220,28 @@ class DibiOdbcResult extends DibiResult
     }
 
 
+
     protected function doFetch()
     {
         return odbc_fetch_array($this->resource, $this->row++);
     }
 
 
+
     public function seek($row)
     {
         $this->row = $row;
     }
 
 
+
     protected function free()
     {
         odbc_free_result($this->resource);
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/pdo.php b/dibi/drivers/pdo.php
index 5818f7c8..95cebc56 100644
--- a/dibi/drivers/pdo.php
+++ b/dibi/drivers/pdo.php
@@ -77,36 +77,42 @@ class DibiPdoDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return $this->getConnection()->lastInsertId();
     }
 
 
+
     public function begin()
     {
         return $this->getConnection()->beginTransaction();
     }
 
 
+
     public function commit()
     {
         return $this->getConnection()->commit();
     }
 
 
+
     public function rollback()
     {
         return $this->getConnection()->rollBack();
     }
 
 
+
     public function errorInfo()
     {
         $error = $this->getConnection()->errorInfo();
@@ -118,6 +124,7 @@ class DibiPdoDriver extends DibiDriver
     }
 
 
+
     public function escape($value, $appendQuotes = TRUE)
     {
         if (!$appendQuotes) {
@@ -128,6 +135,7 @@ class DibiPdoDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         // quoting is not supported by PDO
@@ -175,29 +183,34 @@ class DibiPdoResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return $this->resource->rowCount();
     }
 
 
+
     protected function doFetch()
     {
         return $this->resource->fetch(PDO::FETCH_ASSOC, PDO::FETCH_ORI_NEXT, $this->row++);
     }
 
 
+
     public function seek($row)
     {
         $this->row = $row;
     }
 
 
+
     protected function free()
     {
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/postgre.php b/dibi/drivers/postgre.php
index 22258614..f21681fc 100644
--- a/dibi/drivers/postgre.php
+++ b/dibi/drivers/postgre.php
@@ -96,36 +96,42 @@ class DibiPostgreDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return FALSE;
     }
 
 
+
     public function begin()
     {
         return pg_query($this->getConnection(), 'BEGIN');
     }
 
 
+
     public function commit()
     {
         return pg_query($this->getConnection(), 'COMMIT');
     }
 
 
+
     public function rollback()
     {
         return pg_query($this->getConnection(), 'ROLLBACK');
     }
 
 
+
     public function errorInfo()
     {
         return array(
@@ -135,6 +141,7 @@ class DibiPostgreDriver extends DibiDriver
     }
 
 
+
     public function escape($value, $appendQuotes = TRUE)
     {
         return $appendQuotes
@@ -143,6 +150,7 @@ class DibiPostgreDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return $value;
@@ -191,30 +199,35 @@ class DibiPostgreResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return pg_num_rows($this->resource);
     }
 
 
+
     protected function doFetch()
     {
         return pg_fetch_array($this->resource, NULL, PGSQL_ASSOC);
     }
 
 
+
     public function seek($row)
     {
         return pg_result_seek($this->resource, $row);
     }
 
 
+
     protected function free()
     {
         pg_free_result($this->resource);
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/drivers/sqlite.php b/dibi/drivers/sqlite.php
index f6078d29..a5ea1196 100644
--- a/dibi/drivers/sqlite.php
+++ b/dibi/drivers/sqlite.php
@@ -98,36 +98,42 @@ class DibiSqliteDriver extends DibiDriver
     }
 
 
+
     public function affectedRows()
     {
         return $this->affectedRows;
     }
 
 
+
     public function insertId()
     {
         return $this->insertId;
     }
 
 
+
     public function begin()
     {
         return sqlite_query($this->getConnection(), 'BEGIN');
     }
 
 
+
     public function commit()
     {
         return sqlite_query($this->getConnection(), 'COMMIT');
     }
 
 
+
     public function rollback()
     {
         return sqlite_query($this->getConnection(), 'ROLLBACK');
     }
 
 
+
     public function errorInfo()
     {
         $code = sqlite_last_error($this->getConnection());
@@ -138,6 +144,7 @@ class DibiSqliteDriver extends DibiDriver
     }
 
 
+
     public function escape($value, $appendQuotes = TRUE)
     {
         return $appendQuotes
@@ -146,6 +153,7 @@ class DibiSqliteDriver extends DibiDriver
     }
 
 
+
     public function delimite($value)
     {
         return '[' . str_replace('.', '].[', $value) . ']';
@@ -190,29 +198,34 @@ class DibiSqliteResult extends DibiResult
     }
 
 
+
     public function rowCount()
     {
         return sqlite_num_rows($this->resource);
     }
 
 
+
     protected function doFetch()
     {
         return sqlite_fetch_array($this->resource, SQLITE_ASSOC);
     }
 
 
+
     public function seek($row)
     {
         return sqlite_seek($this->resource, $row);
     }
 
 
+
     protected function free()
     {
     }
 
 
+
     /** this is experimental */
     protected function buildMeta()
     {
diff --git a/dibi/libs/exception.php b/dibi/libs/exception.php
index 0f3aaa7f..e2507bd1 100644
--- a/dibi/libs/exception.php
+++ b/dibi/libs/exception.php
@@ -49,6 +49,7 @@ class DibiException extends Exception
     }
 
 
+
     public function __toString()
     {
         $s = parent::__toString();
diff --git a/dibi/libs/translator.php b/dibi/libs/translator.php
index 5f1c7f62..0737eea3 100644
--- a/dibi/libs/translator.php
+++ b/dibi/libs/translator.php
@@ -137,7 +137,6 @@ final class DibiTranslator
 
 
 
-
     private function formatValue($value, $modifier)
     {
         // array processing (with or without modifier)
@@ -287,7 +286,6 @@ final class DibiTranslator
 
 
 
-
     /**
      * PREG callback for @see self::formatValue()
      * @param  array