Currently, we only test the --ignore-dir=DIRNAME form of the --ignore-dir option. Tests for the new syntax must be added. Since non-is filters don't work at the moment, these tests should be implemented but marked as TODO.
Which other filters might be supported in future. My guess is
Are there any other possible filters
@andrewblack Those are the only filters built into ack right now, so those are the only ones that need testing!
There are some new tests for this, but it could probably use some improvement.
One test that needs adding is making sure --ignore-dir=foo --ignore-dir=bar --noignore-dir=bar behaves correctly when foo/bar is encountered (it should search files under foo/bar)
--ignore-dir=foo --ignore-dir=bar --noignore-dir=bar