Value of inferior-ess-program

[Richard M. Heiberger]

On Windows, I always use just the executable lines

             (setq-default inferior-S+6-program-name
                       "c:/Progra~1/insigh~1/splus62/cmd/SPLUS")
             (setq-default inferior-Sqpe+6-program-name
                       "c:/Progra~1/Insigh~1/splus62/cmd/sqpe.exe")
             (setq-default inferior-Sqpe+6-SHOME-name
                       "c:/Progra~1/Insigh~1/splus62")

ess-site.el is loaded after defining these three variables.

I have never wrapped that in a hook.