Shift every defect by base — the move that carries a block body's
body-relative regions into document space.
Always returns a new ARRAY, so a caller may accumulate into the result without
touching the input; at base === 0 the elements themselves are shared, which
is safe because a Defect is never mutated after construction.
Shift every defect by
base— the move that carries a block body's body-relative regions into document space.Always returns a new ARRAY, so a caller may accumulate into the result without touching the input; at
base === 0the elements themselves are shared, which is safe because a Defect is never mutated after construction.