Unbreakable lines in comments can overflow their bounds #1478
Description
A comment with a very long line in code markup (which doesn't line-wrap) causes the line to overflow the bounds of the comment box. I imagine the same would happen with a very long "word" even not in code markup, like SomeReallyLongAndAnnoyingJavaExceptionNameException, which can happen.
I don't know what the solution is -- scrollbar on comments (like on code blocks)? Something else?