1 #!/bin/sh

     2 

     3 hg init

     4 echo 123 > a

     5 hg add a

     6 hg commit -t "first" -u test -d "0 0" a

     7 mkdir sub

     8 echo 321 > sub/b

     9 hg add sub/b

    10 hg commit -t "second" -u test -d "0 0" sub/b

    11 cat sub/b

    12 hg co 0

    13 cat sub/b

    14 ls sub

    15 

    16 true