Tests can be assigned categories to restrict what program they are applied to (eg, pdksh, ksh88, etc.). The following are a list of names to be used for various shells (to keep things consistent): sh generic any v7 bourne shell like thing sh-v generic any system V bourne shell like thing ksh generic any ksh posix generic basic posix shell posix-upu generic 'user portability utility' options sh-v7 specific the real v7 bourne shell sh-sysv specific the real sysv bourne shell pdksh specific public domain ksh ksh88 specific at&t ksh88 ksh93 specific at&t ksh93 bash specific GNU bourne-again shell The idea is to categorize all the tests according to the 'best match' (most generic thing). All generics that apply should be specified. Generally, at most one specific shell will be given. At the moment, most (all) tests have not been categorized (any volunteers?).