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11 lines
144 B
Forth
11 lines
144 B
Forth
: SLEN ( a -- n )
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DUP ( astart aend )
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BEGIN
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DUP C@ 0 = IF -^ EXIT THEN
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1 +
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AGAIN
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;
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: LF 10 EMIT ;
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: SPC 32 EMIT ;
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