pclen = new PercentLength(pcValue, pcBase);
if (valType == PC_LENGTH)
return pclen;
}
if ((valType & TCOL_LENGTH) != 0) {
return new TableColLength((int)absValue, pclen, tcolValue);
}
return new MixedLength((int)absValue, pclen);
} else {
// or throw exception???
// can't make Length if dimension != 1