#95: GHCi :edit command should jump to the the last error -------------------------------+------------------------------------------- Reporter: | Owner: martijnislief | Status: patch Type: feature | Milestone: ⊥ request | Version: None Priority: normal | Keywords: Component: GHCi | Architecture: Unknown/Multiple Resolution: None | Difficulty: Easy (less than 1 hour) Operating System: | Blocked By: Unknown/Multiple | Related Tickets: Type of failure: | None/Unknown | Test Case: | Blocking: | -------------------------------+------------------------------------------- Comment (by nomeata): Hi lortabac. Thanks for your patch. One thing that is definitely missing is documentation: You should explain this behaviour in the user manual for `:edit`. I would name the field `errors` a bit more self-descriptive. Maybe `lastErrorLocations`? Why do you need `unsafeCoerce`? Can’t you create the `IORef` locally when initializing `GHCiState`, in `interactiveUI`, and also pass it as a first parameter to your `ghciLogAction`? Your `filter` could be more readable a `find` (from `Data.List`). That’s it for now :-) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/95#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler