Broken link in Data.Data
Summary
Location of documentation issue: (e.g. the Haddocks of base, the GHC user's guide)
https://hackage.haskell.org/package/base-4.16.1.0/docs/Data-Data.html
Write a brief description of the issue.
For more information, please visit the new SYB wiki: http://www.cs.uu.nl/wiki/bin/view/GenericProgramming/SYB.
the link reports "foswiki.cs.uu.nl’s DNS address could not be found. "
Proposed improvements or changes
https://www.uu.nl/en/search?keyword=foswiki returns two results.
maybe replace with https://en.wikipedia.org/wiki/Generic_programming ?
Environment
- GHC version used (if appropriate):