original_string: public function get_coords_interpreter_error() {
          if ($this->error) {
              $a = new stdClass();
              $a->shape = self::human_readable_name(true);
              $a->coordsstring = self::human_readable_coords_format();
              return get_string('formerror_'.$this->error, 'qtype_ddmarker', $a);
          } else {
              return false;
          }
      }
code: public function get_coords_interpreter_error() {
          if ($this->error) {
              $a = new stdClass();
              $a->shape = self::human_readable_name(true);
              $a->coordsstring = self::human_readable_coords_format();
              return get_string('formerror_'.$this->error, 'qtype_ddmarker', $a);
          } else {
              return false;
          }
      }
code_tokens: public function get_coords_interpreter_error ( ) { if ( $ this -> error ) { $ a = new stdClass ( ) ; $ a -> shape = self :: human_readable_name ( true ) ; $ a -> coordsstring = self :: human_readable_coords_format ( ) ; return get_string ( 'formerror_' . $ this -> error , 'qtype_ddmarker' , $ a ) ; } else { return false ; } }
docstring: Gets any coordinate error
  
  @return string|bool String of the error or false if there is no error
docstring_tokens: Gets any coordinate error