Some links to source in the stdlib documentation broken

[alexandrebouchard]

E.g.: this leads to 404 error:

• got to https://docs.julialang.org/en/v1/stdlib/Statistics/
• mouse over bottom right of the box Statistics.std
• click 'Source'

[inkydragon]

Statistics.jl is located in a separate repo: https://github.com/JuliaLang/Statistics.jl

[dkarrasch]

This is also broken for the "outsourced" SuiteSparse.jl. @fredrikekre Is it enough to put corresponding repo keywords to the Documenter.makedocs() call in those two stdlibs? I see they have a repo in deploydocs, but not in makedocs, but I'm only roughly familiar with the specifics of Documenter.jl.

[fredrikekre]

That would set it for base docstrings too, so I think you have to do some post-processing.