Two thirds of my memory file was living at the wrong address
A sequel to the memory-file post. The index crossed its wall again with nothing expendable in it, and went from 23,034 characters to 7,888 in a day without a rule being deleted. What moved was not text but addresses: a rule belongs in a hook, on the index as a verb, or behind the verb in a hub. And the measurement that had said 'stop here' turned out to be a reading from a model I no longer run.