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  • Hi Gordon - I've been puzzling over modifying this code to make a slightly bigger font than 4x8 and I'm rather stuck. (I have a nice bitmap font that doesn't convert well from OTF, and I want to encode the numbers from scratch using a method like this). Can you give me a clue as to what this line is doing? I understand the bitwise operators and can see the numbers in the console but I'm puzzled as to their significance.

     var i = (col&3)+((col&~3)<<3);

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