lib/hemingway/math/math_nodes.rb in hemingway-0.0.2 vs lib/hemingway/math/math_nodes.rb in hemingway-0.0.3

@@ -1,7 +1,20 @@
 module Hemingway
   module MathNode
     def html
-      symbol.html
+      content.html
     end
   end
+
+  module ExponentNode
+  	def html
+      # Pretty bad hack, but I figure it ain't a big deal until I want to
+      # support more rebust syntax.
+      if value.text_value == "\\circ"
+        "°"
+      else
+        Build.tag("sup", value.html)
+      end
+    end
+  end
+
 end