- stack-checker.state vocabulary split up into stack-checker.{state,values,recursive-state} - code that modifies and searches recursive state factored out into stack-checker.recursive-state - recursive state is now a set of three binary hash trees instead of an alist, and no longer contains unnecessary data - binary hash trees are in stack-checker.recursive-state.tree: unbalanced, persistent - ~8 second speedup on bootstrap, ~20 second speedup in "peg.javascript" require |
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values.factor |