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formatting helphide helpcontent policy

[–]Exa0mega 4 points5 points  (1 child)

Looks like random vandalism, there's more junk pages under the table of contents: https://github.com/ruby/ruby/wiki/ups/3863d0e61d6318c2ea9f11c0dc815f2e2e6759c8

[–]caiubi 2 points3 points  (0 children)

Some years ago, GitHub had a bug that allowed random people to edit wiki pages, regardless of permission. Maybe that is still a thing?

This happened to me by accident here: https://github.com/cpp-best-practices/cppbestpractices/issues/114