August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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@_mc680x0
JScript3.0+Syntax
@_mc680x0
Description
The @_mc680x0 variable is used in conditional compilation to determine if a Motorola 680×0 processor is being used. When the variable is not true, it is defined as NaN.
Example
Listing 9.6 alerts the user when a Motorola 680×0 processor is used.
Listing 9.6 Detect a Motorola 680×0 Processor
<script language="JScript">
<!-- Hide
@if (@_mc680x0)
alert("You are using a Motorola 680x0 processor.");
@else
alert("You are NOT using a Motorola 680x0 processor.");
@end
//Hide End -->
</script>
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