view tests/test-rollback @ 2784:12a7bfcafd8f

Add log option --follow-first to follow only the first parent of
merges.

This can be useful to extract a single line of development.

#!/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