Microsoft Word - incompatibilties.doc

Compatibility Between ES3 and Proposed ES41 Revision 1, 29 November 2007 This note describes the level of compatibility between ECMAScript 3rd Edition (“ES3”) and Proposed ECMAScript 4th Edition (“ES4”). All known incompatibilities between the two editions are divided into groups: true incompatibilities; new names introduced by ES4 (as properties and global names); and behavior that is implementa

[efcl]

ES3とES4の非互換な機能のまとめ。 diff的なドキュメント

[nitoyon]

ES3とES4の違い。ES4 で ES3 っぽく書くときに注意すべきポイント。