lib/polytexnic/literal.rb in polytexnic-0.9.4 vs lib/polytexnic/literal.rb in polytexnic-0.9.5

@@ -35,11 +35,11 @@
         ]
     end
 
     # Returns a list of all literal types.
     def literal_types
-      %w[verbatim Vertatim code metadcode] + math_environments
+      %w[verbatim Vertatim code metacode] + math_environments
     end
 
     # Handles environments that should be passed through the pipeline intact.
     # The includes verbatim environments ('verbatim', 'Verbatim') and all the
     # equation environments handled by MathJax ('equation', 'align', etc.).
@@ -274,11 +274,11 @@
     # pipeline intact.
     def cache_unicode(string)
       non_ascii_unicode = /([^\x00-\x7F]+)/
       string.gsub!(non_ascii_unicode) do
         key = digest($1)
-        literal_cache[key] = $1
-        xmlelement('unicode') { key }
+        unicode_cache[key] = $1
+        key
       end
     end
 
     def element(literal_type)
       if math_environments.include?(literal_type)