conversion:repeat_previous

For all columns

   conversion:conversion_process [
      a conversion:EnhancementConversionProcess;
      conversion:enhancement_identifier "1";

      conversion:interpret [          
         conversion:symbol        "|";
         conversion:interpretation conversion:repeat_previous; 
      ]; 

For a specific column

(not implemented)

   conversion:conversion_process [
      a conversion:EnhancementConversionProcess;
      conversion:enhancement_identifier "1";

      conversion:enhance [
         ov:csvCol          1;
         conversion:interpret [          
            conversion:symbol        "|";
            conversion:interpretation conversion:repeat_previous; 
         ];