class PDF::Reader::CMap

def process_bfchar_instructions(instructions)
  parser  = build_parser(instructions)
  find    = str_to_int(parser.parse_token)
  replace = str_to_int(parser.parse_token)
  while find && replace
    @map[find[0]] = replace
    find       = str_to_int(parser.parse_token)
    replace    = str_to_int(parser.parse_token)
  end
end