haddock VS ihaskell

Happily, at Well-Typed we've got a client funding improvements to Haddock performance, so this should get better in the future. The work isn't yet finished but there are some good improvements already: https://github.com/haskell/haddock/pull/1594

/* ==UserStyle== @name Hackage Synopsis Search Hider @namespace github.com/openstyles/stylus @version 1 @description A userstyle that applies the fix in https://github.com/haskell/haddock/pull/1486/files to hackage.haskell.org @author https://github.com/mrbech/ ==/UserStyle== */ @-moz-document domain("hackage.haskell.org") { #synopsis details:not([open]) > ul { visibility: hidden; } }

This proposal is based on an idea by Haddock maintainers.

The commit in question was made two and a half years ago (25 Feb 2019) so I hope it's on Hackage by now.

I've opened a feature request to add a visible search bar exposing the quick jump functionality in haddock.

Are you referring to IHaskell: https://github.com/IHaskell/IHaskell?

Note that we do have the IHaskell kernel for Jupyter, so we don't have to be that jealous.

More info: https://github.com/gibiansky/IHaskell/issues/1251

That looks like a generic front-end error for when the back-end is unavailable, the back-end error should be more informative, but I don't know where exactly you can find it. At this point it might make sense to open an issue on the issue tracker of IHaskell, they will be able to give you more useful answers.

I haven't actually used IHaskell, however, the png file is presumably created in whatever the working directory is when the script is running. The IHaskell wiki says: