有益者不为，无益者为之，所以苦其劳而不见成功。 -------------- next part -------------- A non-text attachment was scrubbed... Name: ????.xlsx Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet Size: 17023 bytes Desc: not available URL: <http://projects.haskell.org/pipermail/grapefruit/attachments/20140708/76382b31/attachment-0001.bin>