Release version 0.9.5

Only add this method in 1.0, to avoid any BC breaks.

CHANGELOG.md

@@ -1,17 +1,21 @@
-Version 0.9.5-dev
------------------
+Version 0.9.5 (23.07.2014)
+--------------------------
 
-* Add `NodeTraverser::removeVisitor()` method, which removes a visitor from the node traverser. This also modifies the
-  corresponding `NodeTraverserInterface`.
+**This is the last release on the 0.9 branch.**
+
+* Add `NodeTraverser::removeVisitor()` method, which removes a visitor from the node traverser. The method was not added
+  to the corresponding `NodeTraverserInterface` to avoid BC breaks with custom traversers (it is added in version 1.0).
 
 * Deprecated `PHPParser_Template` and `PHPParser_TemplateLoader`. This functionality does not belong in the main project
   and - as far as I know - nobody is using it.
 
 * Fix alias resolution in `NameResolver`: Class names are now correctly handled as case-insensitive.
 
-* The undefined variable error, which is used to the lexer to reset the error state, will no longer interfere with
+* The undefined variable error, which is used in the lexer to reset the error state, will no longer interfere with
   custom error handlers.
 
+* Make lexer compatible with `xdebug.scream`.
+
 Version 0.9.4 (25.08.2013)
 --------------------------
 * [PHP 5.5] Add support for `ClassName::class`. This is parsed as an `Expr_ClassConstFetch` with `'class'` being the

doc/1_Installation.markdown

@@ -15,7 +15,7 @@ Create a `composer.json` file in your project root and use it to define your dep
 
     {
         "require": {
-            "nikic/php-parser": "0.9.4"
+            "nikic/php-parser": "0.9.5"
         }
     }
 
@@ -33,7 +33,7 @@ Installing as a PEAR package
 Run the following two commands:
 
     pear channel-discover nikic.github.com/pear
-    pear install nikic/PHPParser-0.9.4
+    pear install nikic/PHPParser-0.9.5
 
 Installing as a Git Submodule
 -----------------------------

lib/PHPParser/Lexer.php

@@ -30,10 +30,14 @@ class PHPParser_Lexer
      * @throws PHPParser_Error on lexing errors (unterminated comment or unexpected character)
      */
     public function startLexing($code) {
+        $scream = ini_set('xdebug.scream', 0);
+
         $this->resetErrors();
         $this->tokens = @token_get_all($code);
         $this->handleErrors();
 
+        ini_set('xdebug.scream', $scream);
+
         $this->code = $code; // keep the code around for __halt_compiler() handling
         $this->pos  = -1;
         $this->line =  1;

lib/PHPParser/NodeTraverserInterface.php

@@ -9,13 +9,6 @@ interface PHPParser_NodeTraverserInterface
      */
     function addVisitor(PHPParser_NodeVisitor $visitor);
 
-    /**
-     * Removes an added visitor.
-     *
-     * @param PHPParser_NodeVisitor $visitor
-     */
-    function removeVisitor(PHPParser_NodeVisitor $visitor);
-
     /**
      * Traverses an array of nodes using the registered visitors.
      *