Pre-processing - @_mc680x0 (Pre-processor)

A pre-processor constant indicating whether the system contains a Motorola 68000 CPU.


JScript - 3.0
Internet Explorer - 4.0
Property/method value type:Boolean primitive
JavaScript syntax:IE@_mc680x0

This directive should yield the value true when tested on any older pre-Power PC equipped Macintosh system and NaN when tested on a modern Power PC machine.

In MSIE version 5, it yields the value NaN regardless of the CPU, which is what you would expect on a non-68K equipped system.

If you intend to hide this directive inside some comments, it must be done like this:

/*@_mc680x0 @*/


See also:Pre-processing, Pre-processing - /*@ ... @*/