ES5.1

ES5.1

[1] Press release 30 June 2011 - ISO/IEC and Ecma International ratify “ES5.1”, the latest ECMAScript specification of Ecma International ( ( 版)) <http://www.ecma-international.org/news/PressReleases/PR_ISOIEC_and_Ecma_International_ratify_ES5.1.htm>