Python runtime only and makes it possible to reload Python objects identical to the saved originals. The format supports non-numerical state such as vocabulary files and lookup tables, and it is easy to customize in the case of custom layers with exotic elements of state (e.g. a FIFOQueue). The format does not rely on bytecode or pickling, and is safe by default. Note that as a result, Python `lambdas` are disallowed at loading time. If you want to use `lambdas`, you can pass `safe_mode=False` to...

02DC          ; disallowed_STD3_mapped ; 0020 0303     # 1.1  SMALL TILDE
02DD          ; disallowed_STD3_mapped ; 0020 030B     # 1.1  DOUBLE ACUTE ACCENT
02DE          ; valid                  ;      ; NV8    # 1.1  MODIFIER LETTER RHOTIC HOOK
02DF          ; valid                  ;      ; NV8    # 3.0  MODIFIER LETTER CROSS ACCENT
02E0          ; mapped                 ; 0263          # 1.1  MODIFIER LETTER SMALL GAMMA