tree acf82a64f9e987bbede8ae7a05e3aea3f984d789
parent 5c0c8195c6f1b5d7b226089fcbba172cda5d8417
author Joachim Bingel <joa.bingel@gmail.com> 1388519585 +0000
committer Joachim Bingel <joa.bingel@gmail.com> 1388519585 +0000

align operator as group (unfinished)