__toString does not print a newline anymore.

syntax/parser.php

@@ -148,7 +148,7 @@ class ElementInstance {
             foreach ($this->args() as $arg) {
                 ++$argIdx;
                 if ($arg instanceof TokenInstance) {
-                    echo $indentStr . $extraIndentStr . '+-' . $arg;
+                    echo $indentStr . $extraIndentStr . '+-' . $arg . "\n";
                 } else {
                     $arg->printTree($indentStr . $extraIndentStr, $argIdx == count($this->args()));
                 }

syntax/tokenizer.php

@@ -43,7 +43,7 @@ class TokenDefinition {
         return $matchTxt;
     }
     public function __toString() {
-        return '<' . $this->name() . ">\n";
+        return '<' . $this->name() . '>';
     }
 }
 
@@ -67,7 +67,7 @@ class TokenInstance {
     public function match() { return substr($this->_text, $this->position(), $this->length()); }
 
     public function __toString() {
-        return '<' . $this->definition()->name() . ':' . $this->match() . ">\n";
+        return '<' . $this->definition()->name() . ':' . $this->match() . '>';
     }
 }