official-stockfish/Stockfish — pull request #103 by lucasart (2014-11-08 00:03:03+00:00)
Title: Codestyle massage Search::init()

* remove some erroneous comments, that were based on the ONE_PLY == 2.
* rename hd to d, because there's no more half-depth in SF.
* rescope variables into the for loops.
* reindent the for loops correctly.
* add a comment to explain the eval improving part (not so obvious to read
this code as array has 4 dimensions).

No functional change.