Add unit test for default slide attributes separator pattern.

test/test-markdown-attributes.html

@@ -51,6 +51,38 @@
 
 
 
+						## Slide 4
+					</script>
+				</section>
+
+				<section 	data-markdown data-separator="^\n\n\n"
+									data-vertical="^\n\n"
+									data-notes="^Note:"
+									data-charset="utf-8">
+					<script type="text/template">
+						# Test attributes in Markdown with default separator
+						## Slide 1 Def
+
+
+
+						## Slide 2 Def
+						<!-- slide-attributes: id="slide2def" data-transition="concave" data-background="#A7C66B" -->
+
+
+						## Slide 2.1 Def
+						<!-- slide-attributes: data-background="#f70000" data-transition="page" -->
+
+
+						## Slide 2.2 Def
+						[Link to Slide2](#/slide2def)
+
+
+
+						## Slide 3 Def
+						<!-- slide-attributes: data-transition="concave" data-background="#C7916B" -->
+
+
+
 						## Slide 4
 					</script>
 				</section>