" ReferenceError: sidebarNodes is not defined" when module name contains double quotes

[arsssen]

Try to generate docs for this code:

defmodule Test do
  for {module_name, _} <- %{ "module.x": nil } do
    defmodule module_name do
    end
  end
end

and you'll end up with code like this in dist/sidebar_items-xxx.js:

 ... "modules":[{"id":""module.x"","title":""module.x"","group":""} ...

which is apparently invalid and doesn't allow sidebar to be rendered

[arsssen]

I've created a pull request #843 to fix this issue