code blocks get unwanted empty lines

Parsedown.php

@@ -78,7 +78,7 @@ class Parsedown
 		# ~ 
 		
 		$text = preg_replace('/\n\s*\n/', "\n\n", $text);
-		$text = trim($text, "\n");
+		$text = trim($text, "\n ");
 		
 		$lines = explode("\n", $text);
 		
@@ -216,7 +216,12 @@ class Parsedown
 			{
 				if ($element['type'] === 'code')
 				{
-					isset($element['interrupted']) and $element['text'] .= "\n";
+					if (isset($element['interrupted']))
+					{
+						$element['text'] .= "\n";
+						
+						unset ($element['interrupted']);
+					}
 					
 					$element['text'] .= "\n".$matches[1];
 				}

tests/data/code_block.html

@@ -1,9 +1,8 @@
-<p>Here's a regular code block:</p>
+<p>Here's a code block:</p>
-<pre><code>&lt;?php
+<pre><code>&lt;?php
-
+
-echo 'Hello World!'; 
+$message = 'Hello World!'; 
-
+echo $message;</code></pre>
-?&gt;</code></pre>
+<p>Here's one that holds a list:</p>
-<p>Here's one that holds a list:</p>
+<pre><code>- list item
-<pre><code>- list item
 - another list item</code></pre>

tests/data/code_block.md

@@ -1,13 +1,12 @@
-Here's a regular code block:
+Here's a code block:
-
+
-    <?php
+    <?php
-    
+    
-    echo 'Hello World!'; 
+    $message = 'Hello World!'; 
-	
+    echo $message;
-	?>
+
-
+Here's one that holds a list:
-Here's one that holds a list:
+
-
+    - list item
-    - list item
+    - another list item
-    - another list item
+
-