RSA should also report true in nqp::islist, otherwise the result of split does not count as a list, which caused some breakage.
RSA should also report true in nqp::islist, otherwise the result of split does not count as a list, which caused some breakage.

cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp