Timeline question..can you split and join lines from there?

[BluGenes]

I understand the use of the structure editor, creating, adjusting bar lengths, etc. I was just wondering if it was possible to split or join parts and lines, etc. at the time line. I didn't see a short cut..

[musicdevelopments]

No, I am afraid that is not possible at the moment. I think it is on the to-do list.
Attila