1   $ hg init

     2   $ echo a > a

     3   $ hg add a

     4   $ hg commit -m test

     5 

     6 Do we ever miss a sub-second change?:

     7 

     8   $ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do

     9   >     hg co -qC 0

    10   >     echo b > a

    11   >     hg st

    12   > done

    13   M a

    14   M a

    15   M a

    16   M a

    17   M a

    18   M a

    19   M a

    20   M a

    21   M a

    22   M a

    23   M a

    24   M a

    25   M a

    26   M a

    27   M a

    28   M a

    29   M a

    30   M a

    31   M a

    32   M a

    33