t / t4018 / cpp-skip-labelson commit perf/run: add conf_opts argument to get_var_from_env_or_config() (3ae7d2b)
   1void RIGHT (void)
   2{
   3repeat:         // C++ comment
   4next:           /* C comment */
   5        do_something();
   6
   7        ChangeMe;
   8}