diff --git a/lib/Boris/Boris.php b/lib/Boris/Boris.php
index e2319cd..80b1008 100644
--- a/lib/Boris/Boris.php
+++ b/lib/Boris/Boris.php
@@ -7,168 +7,174 @@
 /**
  * Boris is a tiny REPL for PHP.
  */
-class Boris {
-  const VERSION = "1.0.8";
-
-  private $_prompt;
-  private $_historyFile;
-  private $_exports = array();
-  private $_startHooks = array();
-  private $_failureHooks = array();
-  private $_inspector;
-
-  /**
-   * Create a new REPL, which consists of an evaluation worker and a readline client.
-   *
-   * @param string $prompt, optional
-   * @param string $historyFile, optional
-   */
-  public function __construct($prompt = 'boris> ', $historyFile = null) {
-    $this->setPrompt($prompt);
-    $this->_historyFile = $historyFile
-      ? $historyFile
-      : sprintf('%s/.boris_history', getenv('HOME'))
-      ;
-    $this->_inspector = new ColoredInspector();
-  }
-
-  /**
-   * Add a new hook to run in the context of the REPL when it starts.
-   *
-   * @param mixed $hook
-   *
-   * The hook is either a string of PHP code to eval(), or a Closure accepting
-   * the EvalWorker object as its first argument and the array of defined
-   * local variables in the second argument.
-   *
-   * If the hook is a callback and needs to set any local variables in the
-   * REPL's scope, it should invoke $worker->setLocal($var_name, $value) to
-   * do so.
-   *
-   * Hooks are guaranteed to run in the order they were added and the state
-   * set by each hook is available to the next hook (either through global
-   * resources, such as classes and interfaces, or through the 2nd parameter
-   * of the callback, if any local variables were set.
-   *
-   * @example Contrived example where one hook sets the date and another
-   *          prints it in the REPL.
-   *
-   *   $boris->onStart(function($worker, $vars){
-   *     $worker->setLocal('date', date('Y-m-d'));
-   *   });
-   *
-   *   $boris->onStart('echo "The date is $date\n";');
-   */
-  public function onStart($hook) {
-    $this->_startHooks[] = $hook;
-  }
-
-  /**
-   * Add a new hook to run in the context of the REPL when a fatal error occurs.
-   *
-   * @param mixed $hook
-   *
-   * The hook is either a string of PHP code to eval(), or a Closure accepting
-   * the EvalWorker object as its first argument and the array of defined
-   * local variables in the second argument.
-   *
-   * If the hook is a callback and needs to set any local variables in the
-   * REPL's scope, it should invoke $worker->setLocal($var_name, $value) to
-   * do so.
-   *
-   * Hooks are guaranteed to run in the order they were added and the state
-   * set by each hook is available to the next hook (either through global
-   * resources, such as classes and interfaces, or through the 2nd parameter
-   * of the callback, if any local variables were set.
-   *
-   * @example An example if your project requires some database connection cleanup:
-   *
-   *   $boris->onFailure(function($worker, $vars){
-   *     DB::reset();
-   *   });
-   */
-  public function onFailure($hook){
-    $this->_failureHooks[] = $hook;
-  }
-
-  /**
-   * Set a local variable, or many local variables.
-   *
-   * @example Setting a single variable
-   *   $boris->setLocal('user', $bob);
-   *
-   * @example Setting many variables at once
-   *   $boris->setLocal(array('user' => $bob, 'appContext' => $appContext));
-   *
-   * This method can safely be invoked repeatedly.
-   *
-   * @param array|string $local
-   * @param mixed $value, optional
-   */
-  public function setLocal($local, $value = null) {
-    if (!is_array($local)) {
-      $local = array($local => $value);
+class Boris
+{
+    const VERSION = "1.0.8";
+    
+    private $_prompt;
+    private $_historyFile;
+    private $_exports = array();
+    private $_startHooks = array();
+    private $_failureHooks = array();
+    private $_inspector;
+    
+    /**
+     * Create a new REPL, which consists of an evaluation worker and a readline client.
+     *
+     * @param string $prompt, optional
+     * @param string $historyFile, optional
+     */
+    public function __construct($prompt = 'boris> ', $historyFile = null)
+    {
+        $this->setPrompt($prompt);
+        $this->_historyFile = $historyFile ? $historyFile : sprintf('%s/.boris_history', getenv('HOME'));
+        $this->_inspector   = new ColoredInspector();
     }
-
-    $this->_exports = array_merge($this->_exports, $local);
-  }
-
-  /**
-   * Sets the Boris prompt text
-   *
-   * @param string $prompt
-   */
-  public function setPrompt($prompt) {
-    $this->_prompt = $prompt;
-  }
-
-  /**
-   * Set an Inspector object for Boris to output return values with.
-   *
-   * @param object $inspector any object the responds to inspect($v)
-   */
-  public function setInspector($inspector) {
-    $this->_inspector = $inspector;
-  }
-
-  /**
-   * Start the REPL (display the readline prompt).
-   *
-   * This method never returns.
-   */
-  public function start() {
-    declare(ticks = 1);
-    pcntl_signal(SIGINT, SIG_IGN, true);
-
-    if (!$pipes = stream_socket_pair(
-      STREAM_PF_UNIX, STREAM_SOCK_STREAM, STREAM_IPPROTO_IP)) {
-      throw new \RuntimeException('Failed to create socket pair');
+    
+    /**
+     * Add a new hook to run in the context of the REPL when it starts.
+     *
+     * @param mixed $hook
+     *
+     * The hook is either a string of PHP code to eval(), or a Closure accepting
+     * the EvalWorker object as its first argument and the array of defined
+     * local variables in the second argument.
+     *
+     * If the hook is a callback and needs to set any local variables in the
+     * REPL's scope, it should invoke $worker->setLocal($var_name, $value) to
+     * do so.
+     *
+     * Hooks are guaranteed to run in the order they were added and the state
+     * set by each hook is available to the next hook (either through global
+     * resources, such as classes and interfaces, or through the 2nd parameter
+     * of the callback, if any local variables were set.
+     *
+     * @example Contrived example where one hook sets the date and another
+     *          prints it in the REPL.
+     *
+     *   $boris->onStart(function($worker, $vars){
+     *     $worker->setLocal('date', date('Y-m-d'));
+     *   });
+     *
+     *   $boris->onStart('echo "The date is $date\n";');
+     */
+    public function onStart($hook)
+    {
+        $this->_startHooks[] = $hook;
     }
-
-    $pid = pcntl_fork();
-
-    if ($pid > 0) {
-      if (function_exists('setproctitle')) {
-        setproctitle('boris (master)');
-      }
-
-      fclose($pipes[0]);
-      $client = new ReadlineClient($pipes[1]);
-      $client->start($this->_prompt, $this->_historyFile);
-    } elseif ($pid < 0) {
-      throw new \RuntimeException('Failed to fork child process');
-    } else {
-      if (function_exists('setproctitle')) {
-        setproctitle('boris (worker)');
-      }
-
-      fclose($pipes[1]);
-      $worker = new EvalWorker($pipes[0]);
-      $worker->setLocal($this->_exports);
-      $worker->setStartHooks($this->_startHooks);
-      $worker->setFailureHooks($this->_failureHooks);
-      $worker->setInspector($this->_inspector);
-      $worker->start();
+    
+    /**
+     * Add a new hook to run in the context of the REPL when a fatal error occurs.
+     *
+     * @param mixed $hook
+     *
+     * The hook is either a string of PHP code to eval(), or a Closure accepting
+     * the EvalWorker object as its first argument and the array of defined
+     * local variables in the second argument.
+     *
+     * If the hook is a callback and needs to set any local variables in the
+     * REPL's scope, it should invoke $worker->setLocal($var_name, $value) to
+     * do so.
+     *
+     * Hooks are guaranteed to run in the order they were added and the state
+     * set by each hook is available to the next hook (either through global
+     * resources, such as classes and interfaces, or through the 2nd parameter
+     * of the callback, if any local variables were set.
+     *
+     * @example An example if your project requires some database connection cleanup:
+     *
+     *   $boris->onFailure(function($worker, $vars){
+     *     DB::reset();
+     *   });
+     */
+    public function onFailure($hook)
+    {
+        $this->_failureHooks[] = $hook;
+    }
+    
+    /**
+     * Set a local variable, or many local variables.
+     *
+     * @example Setting a single variable
+     *   $boris->setLocal('user', $bob);
+     *
+     * @example Setting many variables at once
+     *   $boris->setLocal(array('user' => $bob, 'appContext' => $appContext));
+     *
+     * This method can safely be invoked repeatedly.
+     *
+     * @param array|string $local
+     * @param mixed $value, optional
+     */
+    public function setLocal($local, $value = null)
+    {
+        if (!is_array($local)) {
+            $local = array(
+                $local => $value
+            );
+        }
+        
+        $this->_exports = array_merge($this->_exports, $local);
+    }
+    
+    /**
+     * Sets the Boris prompt text
+     *
+     * @param string $prompt
+     */
+    public function setPrompt($prompt)
+    {
+        $this->_prompt = $prompt;
+    }
+    
+    /**
+     * Set an Inspector object for Boris to output return values with.
+     *
+     * @param object $inspector any object the responds to inspect($v)
+     */
+    public function setInspector($inspector)
+    {
+        $this->_inspector = $inspector;
+    }
+    
+    /**
+     * Start the REPL (display the readline prompt).
+     *
+     * This method never returns.
+     */
+    public function start()
+    {
+        declare (ticks = 1);
+        pcntl_signal(SIGINT, SIG_IGN, true);
+        
+        if (!$pipes = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, STREAM_IPPROTO_IP)) {
+            throw new \RuntimeException('Failed to create socket pair');
+        }
+        
+        $pid = pcntl_fork();
+        
+        if ($pid > 0) {
+            if (function_exists('setproctitle')) {
+                setproctitle('boris (master)');
+            }
+            
+            fclose($pipes[0]);
+            $client = new ReadlineClient($pipes[1]);
+            $client->start($this->_prompt, $this->_historyFile);
+        } elseif ($pid < 0) {
+            throw new \RuntimeException('Failed to fork child process');
+        } else {
+            if (function_exists('setproctitle')) {
+                setproctitle('boris (worker)');
+            }
+            
+            fclose($pipes[1]);
+            $worker = new EvalWorker($pipes[0]);
+            $worker->setLocal($this->_exports);
+            $worker->setStartHooks($this->_startHooks);
+            $worker->setFailureHooks($this->_failureHooks);
+            $worker->setInspector($this->_inspector);
+            $worker->start();
+        }
     }
-  }
 }