This commit breaks one of the RTF files I have.

Revert "Deal with unicode characters like the spec demands."

This reverts commit 99d60cc.

lib/ruby-rtf/parser.rb

@@ -174,13 +174,22 @@ def handle_control(name, val, src, current_pos)
       when :cf then add_section!(:foreground_colour => @doc.colour_table[val])
       when :cb then add_section!(:background_colour => @doc.colour_table[val])
       when :hex then current_section[:text] << val
-      when :uc then
-        raise "Can't deal with uc != 0 yet" if val != 0
+      when :uc then @skip_byte = val.to_i
       when :u then
+        if @skip_byte && @skip_byte == 0
+          val = val % 100
+          @skip_byte = nil
+        end
         if val == 32 || val == 8232
           add_modifier_section({:newline => true}, "\n")
         else
-          current_section[:text] << val.chr('utf-8')
+          val += 65_536 if val < 0
+          char = if val < 10_000
+                   [val.to_s.hex].pack('U*')
+                 else
+                   [val].pack('U*')
+                 end
+          current_section[:text] << char
         end
 
       when *[:rquote, :lquote] then add_modifier_section({name => true}, "'")