UNIT $SHELL unset _AST_FEATURES export PATH=/opt/ast/bin:$PATH TEST 01 synthesized getconf EXEC -c ' _AST_FEATURES="" $SHELL -c " print :\$_AST_FEATURES: getconf PATH_RESOLVE - metaphysical print :\$_AST_FEATURES: getconf PATH_RESOLVE - 0 print :\$_AST_FEATURES:"' OUTPUT - $'::\n:PATH_RESOLVE - metaphysical:\n:PATH_RESOLVE - 0:' EXEC -c ' _AST_FEATURES="CONFORMANCE = standard" $SHELL -c " getconf CONFORMANCE getconf PATH_RESOLVE getconf UNIVERSE print :\$_AST_FEATURES:"' OUTPUT - $'standard\nphysical\natt\n:CONFORMANCE = standard:' EXEC -c ' _AST_FEATURES="PATH_RESOLVE - logical" $SHELL -c " print :\$_AST_FEATURES: getconf PATH_RESOLVE - metaphysical print :\$_AST_FEATURES: getconf PATH_RESOLVE - 0 print :\$_AST_FEATURES:"' OUTPUT - $':PATH_RESOLVE - logical:\n:PATH_RESOLVE - metaphysical:\n:PATH_RESOLVE - 0:' EXEC -c ' _AST_FEATURES="PATH_RESOLVE - logical PATH_test - 1" $SHELL -c " print :\$_AST_FEATURES: getconf PATH_RESOLVE - metaphysical print :\$_AST_FEATURES: getconf PATH_RESOLVE - 0 print :\$_AST_FEATURES:"' OUTPUT - $':PATH_RESOLVE - logical PATH_test - 1:\n:PATH_test - 1 PATH_RESOLVE - metaphysical:\n:PATH_test - 1 PATH_RESOLVE - 0:' EXEC -c ' _AST_FEATURES="PATH_test - 1 PATH_RESOLVE - logical" $SHELL -c " print :\$_AST_FEATURES: getconf PATH_RESOLVE - metaphysical print :\$_AST_FEATURES: getconf PATH_RESOLVE - 0 print :\$_AST_FEATURES:"' OUTPUT - $':PATH_test - 1 PATH_RESOLVE - logical:\n:PATH_test - 1 PATH_RESOLVE - metaphysical:\n:PATH_test - 1 PATH_RESOLVE - 0:' EXEC -c ' _AST_FEATURES="PATH_test - 1 PATH_RESOLVE - logical PATH_aha - 2" $SHELL -c " print :\$_AST_FEATURES: getconf PATH_RESOLVE - metaphysical print :\$_AST_FEATURES: getconf PATH_RESOLVE - 0 print :\$_AST_FEATURES:"' OUTPUT - $':PATH_test - 1 PATH_RESOLVE - logical PATH_aha - 2:\n:PATH_test - 1 PATH_aha - 2 PATH_RESOLVE - metaphysical:\n:PATH_test - 1 PATH_aha - 2 PATH_RESOLVE - 0:' EXEC -c ' _AST_FEATURES="UNIVERSE = att" $SHELL -c " getconf UNIVERSE getconf UNIVERSE = ucb getconf UNIVERSE getconf UNIVERSE = att getconf UNIVERSE' OUTPUT - $'att\nucb\natt'