at json's internal function write-str, ces-convert source string to utf-8.
at json's internal function write-str, ces-convert source string to utf-8.


git-svn-id: f1e1f12abfe93247072ab43c8ffb9a52242eb845@1720 4e392e78-dc3f-dc11-8fd5-00188bfc9ac4

insanity/kahua