[cl-json-devel] Encoding DOUBLE-FLOAT

Hi everybody, I flipped through the archives but did not find that question: I get some numbers (DOUBLE-FLOAT) from CLSQL, e.g. 0.0570714084012434D0 If I encode this to JSON I get a "0.0570714084012434D0" but it seems that the notation with "D" is not valid JSON because when I try to decode this string say from R with rjson I get an error. Any help or suggestions? Kind regards, Daniel.