el_winsertstr
if (el_winsertstr(el, dir) == -1)
return el_winsertstr(el, ct_decode_string(str, &el->el_lgcyconv));
el_winsertstr(el,
el_winsertstr(el, ct_decode_string(
int el_winsertstr(EditLine *, const wchar_t *);