Manual Bindings: setting "continuously updates"

FROM : Ian G. Gillespie
DATE : Tue Dec 14 20:02:44 2004

Hi,

I can't seem to find where something to the effect of
"NSContinuouslyUpdates" is defined in the AppKit headers.  I am hooking
up some bindings manually and found mmalc's example where he uses,
"NSValidatesImmediatelyOption", but I can't find the right definition
for "continuously updating".  Does anyone know where this is located or
what is the correct name for it?  I need to (I think) use this as a key
for a binding options dictionary for bind.: toObject:
withKeyPath:@"selection.RTFDData" options:

Thanks,
Ian