Classes
		__builtin__.object SafeNone SortedDict   class SafeNone(__builtin__.object)     plistlib doesn't like None types, so we store 0 for certain objects to indocate None. This object is a safe comparison for both 0 and None.     Methods defined here: __cmp__(self, other) Data and other attributes defined here: __dict__ = <dictproxy object at 0x52aed0> dictionary for instance variables (if defined) __weakref__ = <attribute '__weakref__' of 'SafeNone' objects> list of weak references to the object (if defined)   class SortedDict(__builtin__.object)       Methods defined here: __getitem__(self, key) __init__(self) __len__(self) __setitem__(self, key, value) clear(self) copy(self) get(self, key, default=None) has_key(self, key) items(self) keys(self) update(self, other) values(self) Data and other attributes defined here: __dict__ = <dictproxy object at 0x52ad90> dictionary for instance variables (if defined) __weakref__ = <attribute '__weakref__' of 'SortedDict' objects> list of weak references to the object (if defined)

Functions
		packPairOffsetDict(pairDict) convert a normal pair dict to the format that must be stored unpackPairOffsetDict(pairDict) unpack the stored pair dict into a normal dict

Data
		SAFE_NONE = <robofab.features.featureTools.SafeNone object at 0x52a810>