管道ESS到Emacs以外的终端？

I'm not sure if this is possible, but does anyone know if I can pipe ESS commands (i.e. evaluate region) to a R process running outside of Emacs? The Emacs terminal hangs up a bit (more often than Apple's terminal) and I'd like to just ditch it, while still using ESS commands. Currently I am doing the less efficient copy and paste technique :-)I'm not sure if this is possible, but does anyo