           send [ left_fence, name, stretch, ( @copy meta ), ]
         else
           send [ type, name, stretch, ( @copy meta ), ]
-      return R.join ''
     #.......................................................................................................
     else
       send event
 
 #-----------------------------------------------------------------------------------------------------------
-MKTS.$XXX_unescape_raw_spans  = ( state ) ->
+@$XXX_unescape_raw_spans  = ( state ) ->
   return $ ( event, send ) =>
     if @.select event, '.', [ 'text', 'code', 'comment', ]
       [ type, name, text, meta, ] = event

  return R

#-----------------------------------------------------------------------------------------------------------
MKTS.XXX_unescape_escape_chrs = ( text ) ->
  R = text
  R = R.replace /\x10z/g, '\x13'
  R = R.replace /\x10r/g, '\x11'

  return R

#-----------------------------------------------------------------------------------------------------------
@XXX_raw_id_from_content = ( collection_name, raw_content, parsed_content = null ) ->
  switch collection_name
    when 'raw'
      fragment_by_ids = @XXX_raw_content_by_ids
