translates a string from ascii compatible encoding ace to unicode according to the algorithm defined in rfc 3490 . unlike toascii , this transformation can not fail . this method can handle either an individual label or an entire domain name . in the latter case , the separators are : u +002 e full stop , u +3002 ideographic full stop , u+ff 0e fullwidth full stop , and u+ff 61 halfwidth ideographic full stop . concode_field_sep int ALLOW_UNASSIGNED concode_elem_sep int USE_STD3_ASCII_RULES concode_field_sep String toASCII concode_elem_sep String toASCII
String function ( String arg0 , int arg1 ) { return NativeIDN . toUnicode ( arg0 , arg1 ) ; }