A minor change was just pushed to goyaml so that map keys are sorted
when being marshalled.
Since yaml is often used as a configuration format, the sorting is
human-friendly in the sense of putting keys such as "a/2" before
"a/10".
More details for the package may be seen at:
http://wiki.ubuntu.com/goyaml
Please let me know if you find any issues.
gustavo @ http://niemeyer.net
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