[ESS] Is there a way to continue using emacs while C-c C-r ess-eval-region is running?

[Rodney Sparapani]

Vitalie Spinu wrote:
> It's not technically a bug. It's just a limitation of the visual
> execution of your code. ESS has to wait for each line for you to have
> the benefit of seeing the lines as they are executed. If you do the {..}
> trick you don't have that benefit anymore. So you might consider just
> setting ess-eval-visibly-p to nil and forget about the issue. It's also
> much faster this way.
> 

Ok, but then it seems to me that the default of t must be a bug.

Rodney