split/Tioga/lib/Utils.rb in tioga-1.8 vs split/Tioga/lib/Utils.rb in tioga-1.9

@@ -41,9 +41,16 @@
       a.gsub!(/([{}$%#_^~])/) do 
         "\\#{$1}"
       end
       return a
     end
+    module_function :tex_quote_text
+
+    class ::String
+      def quotex
+        Tioga::Utils.tex_quote_text(self)
+      end      
+    end
 
     # Dimension conversion constants taken straight from the TeXbook
     DIMENSION_CONVERSION = {
       "pt" => (72.0/72.27),
       "bp" => 1.0,