resolve #24

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
+.idea
 nbproject

Parsedown.php

@@ -122,14 +122,33 @@ class Parsedown
 		
 		foreach ($lines as $line)
 		{
+			# Block-Level HTML 
+			
+			if ($element['type'] === 'block' and ! isset($element['closed']))
+			{
+				if (preg_match('{<'.$element['subtype'].'>$}', $line)) # <open>
+				{
+					$element['depth']++;
+				}
+				
+				if (preg_match('{</'.$element['subtype'].'>$}', $line)) # </close>
+				{
+					$element['depth'] > 0 
+						? $element['depth']-- 
+						: $element['closed'] = true;
+				}
+				
+				$element['text'] .= "\n".$line;
+
+				continue;
+			}
+			
 			# Empty 
 			
 			if ($line === '')
 			{
 				$element['interrupted'] = true;
 				
-				$element['type'] === 'code' and $element['text'] .= "\n";
-				
 				continue;
 			}
 			
@@ -251,6 +270,8 @@ class Parsedown
 			{
 				if ($element['type'] === 'code')
 				{
+					isset($element['interrupted']) and $element['text'] .= "\n";
+					
 					$element['text'] .= "\n".$matches[1];
 				}
 				else
@@ -322,6 +343,38 @@ class Parsedown
 				
 				continue;
 			}
+
+			# Block-Level HTML <self-closing/> 
+			
+			if (preg_match('{^<.+?/>$}', $line))
+			{
+				$elements []= $element;
+				
+				$element = array(
+					'type' => '',
+					'text' => $line,
+				);
+				
+				continue;
+			}
+			
+			# Block-Level HTML <open>
+			
+			if (preg_match('{^<(\w+)(?:[ ].*?)?>}', $line, $matches))
+			{
+				$elements []= $element;
+				
+				$element = array(
+					'type' => 'block',
+					'subtype' => strtolower($matches[1]),
+					'text' => $line,
+					'depth' => 0,
+				);
+				
+				preg_match('{</'.$matches[1].'>\s*$}', $line) and $element['closed'] = true; 
+				
+				continue;
+			}
 			
 			# ~ 
 			
@@ -415,9 +468,7 @@ class Parsedown
 				
 				case 'code':
 					
-					$text = rtrim($element['text'], "\n");
-					
-					$text = htmlentities($text, ENT_NOQUOTES);
+					$text = htmlentities($element['text'], ENT_NOQUOTES);
 					
 					strpos($text, "\x1A\\") !== FALSE and $text = strtr($text, $this->escape_sequence_map);
 					
@@ -446,6 +497,10 @@ class Parsedown
 					$markup .= '<hr />'."\n";
 					
 					break;
+
+				default:
+					
+					$markup .= $element['text']."\n";
 			}
 		}
 		
@@ -506,8 +561,6 @@ class Parsedown
 					$element = '<a href="'.$matches[4].'">'.$element_text.'</a>';
 				}
 				
-				$element_text = $this->parse_inline_elements($matches[1]);
-				
 				# ~ 
 
 				$code = "\x1A".'$'.$index;
@@ -526,15 +579,15 @@ class Parsedown
 		{
 			foreach ($matches as $matches)
 			{
-				$link_difinition = isset($matches[3]) && $matches[3]
+				$link_definition = isset($matches[3]) && $matches[3]
 					? $matches[3]
 					: $matches[2]; # implicit 
 				
-				$link_difinition = strtolower($link_difinition);
+				$link_definition = strtolower($link_definition);
 				
-				if (isset($this->reference_map[$link_difinition]))
+				if (isset($this->reference_map[$link_definition]))
 				{
-					$url = $this->reference_map[$link_difinition];
+					$url = $this->reference_map[$link_definition];
 					
 					if ($matches[1]) # image 
 					{

tests/data/html.html

@@ -0,0 +1,15 @@
+<p>Self-closing tag:</p>
+<hr/>
+<p>Self-closing tag with attributes:</p>
+<hr style="background: #eaa" />
+<p>Bare element:</p>
+<div>content</div>
+<p>Element with attributes:</p>
+<a href="http://parsedown.org">link</a>
+<p>Nested elements:</p>
+<div>
+parent
+<div>
+child
+</div>
+</div>

tests/data/html.md

@@ -0,0 +1,24 @@
+Self-closing tag:
+
+<hr/>
+
+Self-closing tag with attributes:
+
+<hr style="background: #eaa" />
+
+Bare element:
+
+<div>content</div>
+
+Element with attributes:
+
+<a href="http://parsedown.org">link</a>
+
+Nested elements:
+
+<div>
+parent
+<div>
+child
+</div>
+</div>