search term for beams

[Mark Stephen Mrotek]

Hello:

 

I want to beam a chord in the treble staff to a chord in the bass staff and have the beam slanted between the two staves.

I have searched the manual for beams

http://www.lilypond.org/doc/v2.16/Documentation/notation/beams

and the mail archives and have not found the instructions.

 

For what should I search?

 

Thank you.

 

Mark