width, and don't wrap quotes in <pre> or <span>, to work around various
editor bugs. Detect quoted blocks at output time, and continue our
existing behavior of not wrapping quoted text. r=jfrancis,bratell, sr=alecf.
git-svn-id: svn://10.0.0.236/trunk@119175 18797224-902f-48f8-a5cc-f745e15eee43