rem: if (slant->len==0 || slant->str[0]=='*') return "roman";
add: if (slant->len==0) return "";
context: mapSlantToName(str *slant){    if (slant->len==0 || slant->str[0]=='*')        return "roman";    switch(slant->str[0]) {    case 'i':        return "italic";    case 'o':        return "oblique";    case 'r':    default:        return "roman";    }}