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Iustin Pop authored
This patch flattens the two folds into one, by simply building the whole list of moves instead of the double recursion (nodes and the each node's moves). This has no functional change, but it's much cleaner.
9dc6023f
This patch flattens the two folds into one, by simply building the whole list of moves instead of the double recursion (nodes and the each node's moves). This has no functional change, but it's much cleaner.