view tests/test-rollback @ 4014:509342f95564

various doc fixes

- update can no longer be used to merge
- short summary start with lowercase
- add merge to short help list
- fix tests

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg verify
hg parents
hg status
hg rollback
hg verify
hg parents
hg status