Article ID: 216528
There are certain words that the scanner (parser) in Visual Basic Scripting Edition (VBScript) version 5.5 and JScript version 5.5 considers "reserved". Although these words are not all in use, they are still treated as reserved and cannot be used as identifiers or variables.
VBScriptThe following words are reserved in Microsoft VBScript:
JScriptThe following words are reserved in Microsoft JScript:
For more information on Microsoft JScript and VBScript, see the Microsoft Windows Script Technologies Web site:
http://msdn2.microsoft.com/en-us/library/ms950396.aspxFor the complete ECMA-262 specification (on which Microsoft JScript is based), see the following ECMA site:
Article ID: 216528 - Last Review: June 22, 2014 - Revision: 4.0