Re: [Haskell-cafe] Where do I start if I would like help improve GHC compilation times?

it would be quite helpful if `pretty` gained a special-case for the infinite band-width case

Absolutely +1 this. Not "pretty" but similar: https://github.com/jwaldmann/wl-pprint-text/commit/7843d96db57ab01c0be336a5b... - J.W.