Comment 3 for bug 296707

<http://gobby.0x539.de/trac/ticket/272> and <http://gobby.0x539.de/trac/ticket/273>, to pick just the first two examples I looked at, include status changes that seem not to be accompanied by comments. In the former, "* type changed from defect to enhancement". And in the latter, "* status changed from new to closed * resolution set to wontfix".

Are these lines actually injected as comments in Trac markup, so it's impossible to distinguish them from real comments?