A progress bar would be useful

[adrfantini]

Thanks for this neat package, I use it all the time.

Sometimes it just takes ages to benchmark some function, or maybe you don't know how long a functions will take.
It'd be nice to have a progress bar reporting at which point in the benchmarking you are. The package could simply print at which execution it is (out of timesxnumber of functions); it would be a pretty good approximation already, and a good indication of how long it will take.
Even better, of course, would be to have something using e.g. utils::setTxtProgressBar.