Hi, local function check_name(data,result,filename,modification,suffix,subfont) -- shortcuts local specifications = data.specifications -- fetch [...] fontname = fontname or fullname or familyname or filebase -- maybe cleanfilename fullname = fullname or fontname familyname = familyname or fontname -- we do these sparse -- todo: check table type or change names in ff loader local units = result.units or 1000 -- can be zero too local designsize = result.designsize or 0 - local minsize = result.mindesign or 0 - local maxsize = result.maxdesign or 0 + local minsize = result.minsize or 0 + local maxsize = result.maxsize or 0 local angle = result.italicangle or 0 local pfmwidth = result.pfmwidth or 0 local pfmweight = result.pfmweight or 0 -- [...] } end Wolfgang