revset.bisect: add 'ignored' set to the bisect keyword
The 'ignored' changesets are outside the bisection range, but are
changesets that may have an impact on the outcome of the bisection.
For example, in case there's a merge between the good and bad csets,
but the branch-point is out of the bisection range, and the issue
originates from this branch, the branch will not be visited by bisect
and bisect will find that the culprit cset is the merge.
So, the 'ignored' set is equivalent to:
( ( ::bisect(bad) - ::bisect(good) )
| ( ::bisect(good) - ::bisect(bad) ) )
- bisect(range)
- all ancestors of bad csets that are not ancestors of good csets, or
- all ancestors of good csets that are not ancestors of bad csets
- but that are not in the bisection range.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
running: init test1
result: None
running: add foo
result: 0
running: commit -m commit1 -d 2000-01-01 foo
result: None
running: commit -m commit2 -d 2000-01-02 foo
result: None
running: log -r 0
changeset: 0:0e4634943879
user: test
date: Sat Jan 01 00:00:00 2000 +0000
summary: commit1
result: None
running: log -r tip
changeset: 1:45589e459b2e
tag: tip
user: test
date: Sun Jan 02 00:00:00 2000 +0000
summary: commit2
result: None