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17 lines
748 B
Plaintext
17 lines
748 B
Plaintext
Memory
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@ a -- n Set n to value at address a
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! n a -- Store n in address a
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? a -- Print value of addr a
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+! n a -- Increase value of addr a by n
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BIT@ b a -- f Get bit b from addr a.
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BIT! f b a -- Set bit b to f in addr a.
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C@ a -- c Set c to byte at address a
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C@+ a -- a+1 c Fetch c from a and inc a.
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C@- a -- a-1 c Fetch c from a and dec a.
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C! c a -- Store byte c in address a
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C!+ c a -- a+1 Store byte c in a and inc a.
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C!- c a -- a-1 Store byte c in a and dec a.
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CURRENT -- a Set a to wordref of last added entry.
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(cont.)
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