[Gretl-devel] Getting error code when quantile regression mimimization algorithm fails + some questions

I am trying to run a gretl script with quantile regression estimation of bootstrapped data. However, for some bootstrap resamples the quantile regression estimation fails, resulting in the script ending with error. First, is it possible to instead of ending the script with an error in some way get an exitflag with an error code, e.g. exitflag = 1 if success, 0 if no convergence, -1 if not enough iterations to reach convergence? Secondly, if it is not possibly yet, I would appreciate if it could be implemented. Andreas