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Atari BASIC
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===Strings as a way to manipulate memory=== The base addresses of a string is stored in a variable table. String addresses can be redirected to point to arbitrary areas of RAM. This allows the rapid memory-shifting routines underlying string and substring assignment can be applied from BASIC to the memory used for the screen or player/missile graphics. This is particularly useful for achieving rapid vertical movement of player/missile images directly from Atari BASIC.
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