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REBOL [ title: "Asynchronous Get Keys" date: 18-Apr-2010 file: %async-get-keys.r author: Nick Antonaccio purpose: { Demonstrates how to check for async keystrokes (including arrow keys) in the REBOL console. Taken from the tutorial at } ] print "" p: open/binary/no-wait console:// q: open/binary/no-wait [scheme: 'console] count: 0 forever [ count: count + 1 if not none? wait/all [q :00:00.01] [ wait q qq: to string! copy q probe qq print ["^/count incremented to" count "while waiting^/"] ] ]
halt ;; to terminate script if DO'ne from webpage