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8c547d5)
[originally from svn r6225]
d2 = n;
}
i2 = (y2*w+x2)*DIRECTIONS+d2;
d2 = n;
}
i2 = (y2*w+x2)*DIRECTIONS+d2;
+ if (x2 >= 0 && x2 < w &&
+ y2 >= 0 && y2 < h &&
+ !reachable[i2]) {
int ok;
#ifdef SOLVER_DIAGNOSTICS
printf(" trying point %d,%d,%d", x2, y2, d2);
int ok;
#ifdef SOLVER_DIAGNOSTICS
printf(" trying point %d,%d,%d", x2, y2, d2);