Yumdownloader relies on repository names ending in -source to tell whether or not it should enable them when one runs ``yumdownloader --source $package'' to grab the source for an rpm. But unlike most repositories, SL's source repository is called "sl-srpms" instead of "sl-source", so the program doesn't work correctly for anything in the SL base repositories. Is there some historical reason for SL's strange naming scheme? Is it something that can change in a later release like 6.x?