case '"': $arg_a[] = $this->parseQuote($read, $i); break;
case '{': $arg_a[] = $this->parseLiteral($read, $i); break;
case '(': $arg_a[] = $this->parseProperties($read, $i); break;
case '"': $arg_a[] = $this->parseQuote($read, $i); break;
case '{': $arg_a[] = $this->parseLiteral($read, $i); break;
case '(': $arg_a[] = $this->parseProperties($read, $i); break;