tree a152a9e99db65aab23c88ff5f02c1c1d7c7dabee
parent 7fd4b1b1c66831e3862b0448e3be78487b6392ff
author Joachim Bingel <joa.bingel@gmail.com> 1386172747 +0000
committer Joachim Bingel <joa.bingel@gmail.com> 1386172747 +0000

- occurrences as relations in groups
- merged sequenceStack and groupStack to objectStack
- bug fixes