FT_ONIDLE()
 Evaluate a designated code block during idle states.
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 Syntax

      FT_OnIdle( bCode )

 Arguments

     <bCode> is the code block to evaluate.

 Returns

     NIL

 Description

     This function allows you to evaluate code blocks in the background
     while the foreground is in an idle state.

     To halt the evaluation of the code block during idle states, call
     FT_OnIdle() with no arguments.

     This function makes heavy use of several undocumented internal
     routines.  If this fact makes you uncomfortable then don't use
     this function, you putrid pile of chicken excrement.

 Examples


     FT_OnIdle( {|| QOut( "Hey, I'm not busy!" )} )

     Inkey( 0 )    // Let the fun begin

 Source: ONIDLE.C

 Author: Ted Means