parse code span after recursive types to resolve #44

Parsedown.php

@@ -110,7 +110,6 @@ class Parsedown
 
 		foreach ($lines as $line)
 		{
-			#
 			# fenced elements
 
 			switch ($element['type'])
@@ -168,7 +167,6 @@ class Parsedown
 				continue;
 			}
 
-			#
 			# composite elements
 
 			switch ($element['type'])
@@ -223,6 +221,8 @@ class Parsedown
 
 							$element['lines'] []= $line;
 
+							unset($element['interrupted']);
+
 							continue 2;
 						}
 					}
@@ -238,7 +238,6 @@ class Parsedown
 					break;
 			}
 
-			#
 			# indentation sensitive types
 
 			$deindented_line = $line;
@@ -336,7 +335,6 @@ class Parsedown
 					break;
 			}
 
-			#
 			# indentation insensitive types
 
 			switch ($deindented_line[0])
@@ -572,7 +570,11 @@ class Parsedown
 
 					strpos($text, "\x1A\\") !== FALSE and $text = strtr($text, $this->escape_sequence_map);
 
-					$markup .= '<pre><code>'.$text.'</code></pre>'."\n";
+					$markup .= isset($element['language'])
+						? '<pre><code class="language-'.$element['language'].'">'.$text.'</code></pre>'
+						: '<pre><code>'.$text.'</code></pre>';
+
+					$markup .= "\n";
 
 					break;
 
@@ -627,38 +629,7 @@ class Parsedown
 
 		$index = 0;
 
-		# code span
+		# inline link or image (recursive)
-
-		if (strpos($text, '`') !== FALSE and preg_match_all('/`(.+?)`/', $text, $matches, PREG_SET_ORDER))
-		{
-			foreach ($matches as $matches)
-			{
-				$element_text = $matches[1];
-				$element_text = htmlspecialchars($element_text, ENT_NOQUOTES, 'UTF-8');
-
-				# decodes escape sequences
-
-				$this->escape_sequence_map
-					and strpos($element_text, "\x1A") !== FALSE
-					and $element_text = strtr($element_text, $this->escape_sequence_map);
-
-				# composes element
-
-				$element = '<code>'.$element_text.'</code>';
-
-				# encodes element
-
-				$code = "\x1A".'$'.$index;
-
-				$text = str_replace($matches[0], $code, $text);
-
-				$map[$code] = $element;
-
-				$index ++;
-			}
-		}
-
-		# inline link or image
 
 		if (strpos($text, '](') !== FALSE and preg_match_all('/(!?)(\[((?:[^\[\]]|(?2))*)\])\((.*?)\)/', $text, $matches, PREG_SET_ORDER)) # inline
 		{
@@ -691,7 +662,7 @@ class Parsedown
 			}
 		}
 
-		# reference link or image
+		# reference link or image (recursive)
 
 		if ($this->reference_map and strpos($text, '[') !== FALSE and preg_match_all('/(!?)\[(.+?)\](?:\n?[ ]?\[(.*?)\])?/ms', $text, $matches, PREG_SET_ORDER))
 		{
@@ -733,6 +704,39 @@ class Parsedown
 			}
 		}
 
+		# code span
+
+		if (strpos($text, '`') !== FALSE and preg_match_all('/`(.+?)`/', $text, $matches, PREG_SET_ORDER))
+		{
+			foreach ($matches as $matches)
+			{
+				$element_text = $matches[1];
+				$element_text = htmlspecialchars($element_text, ENT_NOQUOTES, 'UTF-8');
+
+				# decodes escape sequences
+
+				$this->escape_sequence_map
+					and strpos($element_text, "\x1A") !== FALSE
+					and $element_text = strtr($element_text, $this->escape_sequence_map);
+
+				# composes element
+
+				$element = '<code>'.$element_text.'</code>';
+
+				# encodes element
+
+				$code = "\x1A".'$'.$index;
+
+				$text = str_replace($matches[0], $code, $text);
+
+				$map[$code] = $element;
+
+				$index ++;
+			}
+		}
+
+		# automatic link
+
 		if (strpos($text, '://') !== FALSE)
 		{
 			switch (TRUE)

README.md

@@ -1,8 +1,20 @@
 ## Parsedown
 
-Fast and consistent [Markdown][1] parser for PHP.
+Better [Markdown](http://daringfireball.net/projects/markdown/) parser for PHP.
 
-[Home](http://parsedown.org) · [Demo](http://parsedown.org/explorer/) · [Tests](http://parsedown.org/tests/)
+***
+
+[demo](http://parsedown.org/demo) · [tests](http://parsedown.org/tests/)
+
+***
+
+### Features
+
+* [fast](http://parsedown.org/speed)
+* [consistent](http://parsedown.org/consistency)
+* [GitHub Flavored](https://help.github.com/articles/github-flavored-markdown)
+* [tested](https://travis-ci.org/erusev/parsedown) in PHP 5.2, 5.3, 5.4 and 5.5
+* friendly to international input
 
 ### Installation
 
@@ -17,5 +29,3 @@ $result = Parsedown::instance()->parse($text);
 
 echo $result; # prints: <p>Hello <strong>Parsedown</strong>!</p>
 ```
-
-[1]: http://daringfireball.net/projects/markdown/

tests/data/em_strong.html

@@ -1,5 +1,4 @@
-<p><strong><em>em strong</em></strong></p>
+<p><strong><em>em strong</em> strong</strong></p>
-<p><strong><em>one</em> at the start</strong></p>
+<p><strong>strong <em>em strong</em></strong></p>
-<p><strong>one at the <em>end</em></strong></p>
+<p><strong>strong <em>em strong</em> strong</strong></p>
-<p><strong>one <em>in the</em> middle</strong></p>
+<p><strong>strong <em>em strong</em></strong></p>
-<p><strong>one with <em>asterisks</em></strong></p>

tests/data/em_strong.md

@@ -1,9 +1,7 @@
-___em strong___
+___em strong_ strong__
 
-___one_ at the start__
+__strong _em strong___
 
-__one at the _end___
+__strong _em strong_ strong__
 
-__one _in the_ middle__
+**strong *em strong***
-
-**one with *asterisks***

tests/data/inline_link.html

@@ -1,2 +1,3 @@
 <p><a href="http://example.com">link</a></p>
+<p><a href="http://example.com"><code>link</code></a></p>
 <p><a href="http://example.com"><img alt="MD Logo" src="http://parsedown.org/md.png"></a></p>

tests/data/inline_link.md

@@ -1,3 +1,5 @@
 [link](http://example.com)
 
+[`link`](http://example.com)
+
 [![MD Logo](http://parsedown.org/md.png)](http://example.com)

tests/data/multiline_list_paragraph.html

@@ -0,0 +1,7 @@
+<ul>
+<li>
+<p>li</p>
+<p>line
+line</p>
+</li>
+</ul>

tests/data/multiline_list_paragraph.md

@@ -0,0 +1,4 @@
+- li
+
+  line
+  line

tests/data/special_characters.html

@@ -1,5 +1,4 @@
 <p>AT&amp;T has an ampersand in their name</p>
-<pre><code>Let's play some cards ♠ ♣ ♥ ♦</code></pre>
 <p>AT&amp;T is another way to write it</p>
 <p>this &amp; that</p>
 <p>4 &lt; 5 and 6 > 5</p>

tests/data/special_characters.md

@@ -1,7 +1,5 @@
 AT&T has an ampersand in their name
 
-    Let's play some cards ♠ ♣ ♥ ♦
-
 AT&T is another way to write it
 
 this & that

tests/data/text_reference.html

@@ -3,4 +3,5 @@
 <p>[one][404] with no definition</p>
 <p><a href="http://example.com">multiline
 one</a> defined on 2 lines</p>
-<p><a href="http://example.com">one</a> with an upper case label</p>
+<p><a href="http://example.com">one</a> with an upper case label</p>
+<p><a href="http://example.com"><code>link</code></a></p>

tests/data/text_reference.md

@@ -13,4 +13,6 @@ one][website] defined on 2 lines
 
 [one][label] with an upper case label
 
-[LABEL]: http://example.com
+[LABEL]: http://example.com
+
+[`link`][website]