ECMAScript Language Specification

The After Effects Scripting engine supports the 3rd Edition of the ECMA-262 Standard, including its notational and lexical conventions, types, objects, expressions and statements.

For a complete listing of the keywords and operators included with ECMAScript, please refer to Ecma-262.pdf, available at:

http://www.ecma-international.org/publications/standards/ECMA-262.HTM