[haiku-os.org] broken hyphen and quotes

[diver]

All git config commands are broken at ​https://www.haiku-os.org/guides/building/get-source-git/

[humdinger]

I fixed those back in August 2018: ​59ebd5f and after seeing that "--" doesn't need escaping in a pre-block, reverting a few escapes in ​b3408d6.

I'm pretty sure I checked those changes (that's how I saw I had to revert some escaping), and it looked OK back then. Has some setting of the server changed?
BTW, CuteMarkEd shows the the "--" correctly in pre and tt-tags. Can we configure the server to not need escaping in those tags at least?

[waddlesplash]

I think some semantics changed, yes. Since this is Markdown, we should replace all the <pre> sections with ``` sections and remove the backslashes from them, this should fix the problem.

[waddlesplash]

Fixed in ​https://github.com/haiku/website/commit/b35eb00ba96b9f2e572414005677793efd49405e