SNAKE_LIMIT       244 lib/diffseq.h            if (x - x0 > SNAKE_LIMIT)
SNAKE_LIMIT       277 lib/diffseq.h            if (x0 - x > SNAKE_LIMIT)
SNAKE_LIMIT       321 lib/diffseq.h                          && xoff + SNAKE_LIMIT <= x && x < xlim
SNAKE_LIMIT       322 lib/diffseq.h                          && yoff + SNAKE_LIMIT <= y && y < ylim)
SNAKE_LIMIT       329 lib/diffseq.h                            if (k == SNAKE_LIMIT)
SNAKE_LIMIT       360 lib/diffseq.h                          && xoff < x && x <= xlim - SNAKE_LIMIT
SNAKE_LIMIT       361 lib/diffseq.h                          && yoff < y && y <= ylim - SNAKE_LIMIT)
SNAKE_LIMIT       368 lib/diffseq.h                            if (k == SNAKE_LIMIT - 1)