def escape(self,string):
        escaped = ''.join(c if c in self._ordinary else self._escape_char(c) for c in string)
        return escaped
Compute the actual fprop from op-tree, update the global estimations
dataset/ETHPy150Open openpreserve/fido/fido/fido.py/Fido.escape--crossover with--dataset/ETHPy150Open NervanaSystems/neon/neon/layers/layer.py/BatchNormAutodiff.fprop