NAME_SIMPLE
I = getlist(NAME_SIMPLE, LP_WS, LP_SEP);
#define BADILIST(X) (lenlist(X) > 1 || X && *X && !STREQU(NAME_SIMPLE, *X))
#define DCONTYP NAME_SIMPLE
prp->input_types = getlist(NAME_SIMPLE, LP_WS, LP_SEP);
|| !STREQU(NAME_SIMPLE, *prp->input_types)
reqp->input_type = Strdup(NAME_SIMPLE);