Fix for underscore emphasis parsing when underscore is in middle of w…

…ord, fixes #192
gettalong · Feb 4, 2015 · 0a70cda · 0a70cda
1 parent b90cf4c
commit 0a70cda
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Showing 3 changed files with 5 additions and 1 deletion.
diff --git a/lib/kramdown/parser/kramdown/emphasis.rb b/lib/kramdown/parser/kramdown/emphasis.rb
@@ -22,7 +22,7 @@ def parse_emphasis
         element = (result.length == 2 ? :strong : :em)
         type = result[0..0]
 
-        if (type == '_' && @src.pre_match =~ /[[:alnum:]]\z/ && @src.check(/[[:alnum:]]/)) || @src.check(/\s/) ||
+        if (type == '_' && @src.pre_match =~ /[[:alnum:]]\z/) || @src.check(/\s/) ||
             @tree.type == element || @stack.any? {|el, _| el.type == element}
           add_text(result)
           return

diff --git a/test/testcases/span/02_emphasis/normal.html b/test/testcases/span/02_emphasis/normal.html
@@ -44,3 +44,5 @@
 Or this *<em>this</em>* way
 Or that <em>*that</em>* way
 Or that *<em>that*</em> way</p>
+
+<p><a href="http://blah.com/blah_%28">http://blah.com/blah_%28</a></p>
diff --git a/test/testcases/span/02_emphasis/normal.text b/test/testcases/span/02_emphasis/normal.text
@@ -44,3 +44,5 @@ Do it *\*this\** way
 Or this \**this*\* way
 Or that *\*that*\* way
 Or that \**that\** way
+
+[http://blah.com/blah_%28](http://blah.com/blah_%28)