7 parse_dimen(String dim)
11 while (i > 0 && (isspace(s[i]) || isalpha(s[i])) ){
15 return convert_dimen(dim.fvalue(), unit);
18 const Real CM_TO_PT=72/2.54;
21 convert_dimen(Real quant, String unit)
24 return quant * CM_TO_PT;
28 return quant*CM_TO_PT/10;
31 error ("unknown length unit: `" + unit+"'");