zfsonlinux/zfs — pull request #625 by behlendorf (2012-03-27 21:13:08+00:00)
Title: Remove hard-coded 80 column output

When stdout is detected to be a tty use the number of columns
specified by the terminal. If that fails fall back to a default
80 column width. In the non-tty case allow for 999 column lines.

Signed-off-by: Brian Behlendorf