IsDebug() - reports if MrDebug is available
 Reports if the debugger is available in the application
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 Syntax

     IsDebug() --> lDebugger

 Arguments

     None

 Returns

     IsDebug() returns a value that signifies if the MrDebug, the worlds
     greatest debugger for CA-Clipper is linked in.

 Description

     This function, rather like MrDebug's ALTD() reports whether MrDebug is
     linked in.

 Example

     Can I use MrDebug:

     IF IsDebug()
        ? "MrDebug reaches the parts other Clipper debuggers fail to reach"
     ENDIF

 Files:  Library is MRWINDOW.LIB.