I'm seeing a weird behavior when using crypto/ssh/terminal: when entering in a terminal connected to a Terminal in crypto/ssh/terminal, hitting the end of a line (last column of a row), an additional line break is automatically inserted, even when the client terminal already does wrapping.

The behavior does not exist in the code.google.com/p/go/... import, but is in golang.org/x/crypto/ssh/terminal. It seems that it's due to the advanceCursor function defined here: https://github.com/golang/crypto/blob/5ff91abc762244e802d98aa34c6c0d78f70791f3/ssh/terminal/terminal.go#L317, which seems to be a "feature" but unfortunately becomes a problem in some terminals (iTerm 2 on Mac, term.js in my case). A hacky workaround is to set the width to a ridiculously large integer, but that's barely an answer.

What terminal was that inserted line break addressing? Would it be possible to selectively turn off that feature, or auto detect client terminal type?