Updated to revision 5373. ... Symbol's value as variable is void: ess-help-arg-regexp make[1]: *** [ess.elc] Error 255 -- Rodney Sparapani, PhD Center for Patient Care and Outcomes Research Sr. Biostatistician http://www.mcw.edu/pcor 4 wheels good, 2 wheels better! Medical College of Wisconsin (MCW) WWLD?: What Would Lombardi Do? Milwaukee, WI, USA