Removed extra spaces for default parameters according to PEP8. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Removed extra spaces for default parameters according to PEP8. manifest hash: 0f6bcc95adf406c8f6dafd92b7c7d3523b6dfe2c -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFC1oNhW7P1GVgWeRoRAn76AJ4m8rFUeeUDRC0qVEmjjmPClmAFsQCdE3rN Juv2dSoGteRm0DBXz7xnF4c= =PMki -----END PGP SIGNATURE-----

mkdir a
cd a
hg init
echo 123 > a
hg add a
hg commit -t "a" -u a -d "0 0"

cd ..
mkdir b
cd b
hg init 
echo 321 > b
hg add b
hg commit -t "b" -u b -d "0 0"

hg pull ../a
hg heads