office_converter.rb in libis-format-0.9.72

- old
+ new

@@ -23,9 +23,12 @@
               :MSDOCX,
               :MSDOTX,
               :MSXLSX,
               :MSPPTX,
               :WORDPERFECT,
+              :OO_WRITER,
+              :OO_IMPRESS,
+              :OO_CALC
           ]
         end
 
         def self.output_types(format = nil)
           return [] unless input_types.include?(format)