BFStack

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BFStack is an esoteric brainfuck derivative. It is stack based instead. The instructions are almost the same, but changed to be stack based.

Instructions

  • > pushes 0 onto the stack
  • < pops the top of the stack
  • . prints top of stack as ASCII
  • , pushes ASCII input to top of stack
  • + increments the top of the stack
  • - decrements the top of the stack
  • [ jumps to the corresponding ] if the top of the stack is 0
  • ] jumps to corresponding [ if the top of the stack isn't 0

Computational class

This is a Push-down automaton, as it would be equivalent to brainfuck, except for it cannot access the non top-of-stack cells.

Implementations

A Python interpreter by User:Bangyen.