wctype
cclass = wctype(name);
wctype(const char *);
if ((charclass = wctype(name)) == 0)
if ((wct = wctype(clname)) == 0) {
t = wctype(cls[i].name);
t = wctype("elephant");
t = wctype(cls[i].name);
t = wctype("elephant");
if ((s->cclass = wctype(s->str)) == 0)
cset_addclass(cs, wctype("rune"), true);