1. Summarise the issue (what were doing, what went wrong?)

As far as I understand from the manpage, "trackdown --bisect" would consider the whole set of patches in the repository. But if I know that at a certain point the test passed OK (e.g., in an older tagged release), I'd like to make it search only the limited set of patches (those which are not present in that set which is OK).

2. What behaviour were you expecting instead?

There is a way to specify the set of patched that are not interesting for the search (because they belonged to a release which was OK).

3. What darcs version are you using? (Try: darcs --exact-version)

ghc7.6.1-dataenc-0.14.0.4-alt2

4. What operating system are you running?

ALT Linux