Posted by Jeff Cinelli on February 09, 2012 at 17:21:12:
In Reply to: Re: loop break posted by Carl Haaser on February 09, 2012 at 14:56:23:
Here's an old school way of doing something like that. Change your PAUSE time to suit your needs
STARTCHECK:
   F2$=SUB(STS(0),4,1)
   IF F2$ EQ '1'  GOTO WHEREEVER     ! F2 PRESSED
   GOSUB REFRESHTOTALS
   PAUSE (180)                       ! WAIT 10 SECONDS
   GOTO STARTCHECK
REFRESHTOTALS:
   (UPDATE YOUR SCREEN TOTALS) 
   RETURN
WHEREVER:
   (DO WHAT YOU WANT WHEN F2 IS PRESSED)
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