tree bc14376029a4fe9faf328ae831a5e8cd8645b46a
parent 8be1bdce899543b2f0cb00ac1d161b408aaf2a56
author Joachim Bingel <joa.bingel@gmail.com> 1406022904 +0000
committer Joachim Bingel <joa.bingel@gmail.com> 1406022904 +0000

leading and trailing empty segments
bugfix: distances, sequences