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python interpreter ist falsch
Laut description von Brainfuck via Wikipedia:
https://en.wikipedia.org/wiki/Brainfuck#Language_design
[ If the byte at the data pointer is **zero**, then instead of moving the [instruction pointer](https://en.wikipedia.org/wiki/Program_Counter) forward to the next command, [jump](https://en.wikipedia.org/wiki/Branch_(computer_science)) it forward to the command after the matching ] command.
] If the byte at the data pointer is **nonzero**, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching [ command.
Also um ein "Subprogramm" (etwas zwischen []) zu kommen muss der Byte @ pointer 0 sein. Um darin aber zu bleiben darf der Byte @ pointer nicht 0 sein.
Der Python-interpreter macht aber das:
while self.mem[self.mp] != 0:
self.run(i)i.e. um im Subprogramm zu bleiben muss der byte @ pointer 0 sein. Das wiederspricht den Regeln. Heisst, entweder Interpreter anpassen, oder man definiert seine eigenen Regeln.
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