Got a lot of regex test cases working
Got more regex tests passing
Merge tq's regex backend fixes (branch 'master' of https://github.com/thequux/hammer)
On second thought, let's not use dladdr. It's a silly extension.
Remove dladdr (Merge branch 'master' of https://github.com/thequux/hammer)
More testcases work
All tests pass; lots of stuff is no longer const
Regex all works now! (Merge branch 'master' of https://github.com/thequux/hammer)
More LL(k) fixes (Merge branch 'LL' of https://github.com/pesco/hammer)
Merge remote-tracking branch 'mlp/master' into LL