brainfuck interpreter
brainfuck
cli
rust
docs(sketch): initial sketch of trace ouput
+13
+13
src/evaluator.rs
+13
src/evaluator.rs
···
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_ => Err(RuntimeError::InvalidToken(self.inst_pointer))?,
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}
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// two types of tracing - instruction tracing and tape tracing
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// instruction tracing: prints current instruction being parsed and position its at
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// tape tracing: prints state of tape at that cycle. doesnt print cells containing 0
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// *unless* they've been manipulated before
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// Cell: 0[24] 1[76] 4[41]
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// Inst: '>' @ char 3
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// Very long tape? shouldnt print all cells at once, would clog screen
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// perhaps a user option?
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// Cell: ... 13[245] 25[98] 26[41] 31[45] ...
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// Inst: '>' @ char 48
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self.inst_pointer += 1;
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}
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