From a09e65c0e8d5444e292bc76ed460f5e8d25d9a93 Mon Sep 17 00:00:00 2001
From: Michel Fortin <michel.fortin@michelf.com>
Date: Thu, 4 Oct 2012 09:57:45 -0400
Subject: [PATCH] Added HTML 5 elements to the block parser.

---
 PHP Markdown Readme.text | 7 +++++++
 markdown.php             | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/PHP Markdown Readme.text b/PHP Markdown Readme.text
index 9052814a..e242ca22 100644
--- a/PHP Markdown Readme.text	
+++ b/PHP Markdown Readme.text	
@@ -200,6 +200,13 @@ expected; (3) the output PHP Markdown actually produced.
 Version History
 ---------------
 
+Current:
+
+*	The following HTML 5 elements are treated as block elements when at the 
+	root of an HTML block: `article`, `section`, `nav`, `aside`, `hgroup`, 
+	`header`, `footer`, and `figure`. `svg` too.
+
+
 1.0.1o (8 Jan 2012):
 
 *	Silenced a new warning introduced around PHP 5.3 complaining about
diff --git a/markdown.php b/markdown.php
index 67294cb3..4c5aaee6 100644
--- a/markdown.php
+++ b/markdown.php
@@ -382,7 +382,9 @@ function hashHTMLBlocks($text) {
 		#
 		$block_tags_a_re = 'ins|del';
 		$block_tags_b_re = 'p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|address|'.
-						   'script|noscript|form|fieldset|iframe|math';
+						   'script|noscript|form|fieldset|iframe|math|svg|'.
+						   'article|section|nav|aside|hgroup|header|footer|'
+						   'figure';
 
 		# Regular expression for the content of a block tag.
 		$nested_tags_level = 4;