Created attachment 152381 [details] Screenshot SUMMARY I use the haskell language server on a simple haskell file - https://invent.kde.org/-/snippets/2360 The tooltip does not render the symbol `<|>` but the LSP Diagnostics panel displays this correctly. STEPS TO REPRODUCE 1. Set up haskell language server and make a new file called Main.hs with contents from the linked snippet 2. Hover over the error on line 28 OBSERVED RESULT The tooltip says "No expected implementation for 'empty' and ''" EXPECTED RESULT The tooltip must say "No expected implementation for 'empty' and '<|>'" SOFTWARE/OS VERSIONS Linux/KDE Plasma: ArchLinux KDE Frameworks Version: 5.97 Qt Version: 5.15.5 ADDITIONAL INFORMATION
We recently had a patch that changed displaying of tooltips to Markdown. This should fix the issue you are seeing. At least <|> is displayed correctly for me with this patch. If you can, please check out the latest git master.
Please note, markdown tooltips are only supported if the Haskell LSP server has this capability.