Craig Sanders 9fc60702c6 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 <behlendorf1@llnl.gov>
2012-03-27 15:01:08 -07:00
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