gomoku-update-score-in-direction
gomoku-update-score-in-direction is a compiled Lisp function in `gomoku.el
'.
(gomoku-update-score-in-direction LEFT RIGHT SQUARE DX DY DVAL)
Update scores for all squares in the qtuples starting between the LEFTth
square and the RIGHTth after SQUARE, along the DX, DY direction, considering
that DVAL has been added on SQUARE.