mozilla/rust — pull request #7478 by kballard (2013-06-29 03:33:59+00:00)
Title: Smarter warning in extra::term::Terminal.reset()

Don't spew a warn!() in reset() if num_colors is 0, because
non-color-supporting terminals are legit. Use debug!() there instead.
Continue spewing warn!() if we believe the terminal to support colors.

Use a better warning when the `op` capability can't be found.

r? @cmr