cwstra

I know it's been a while since this post, but thought I'd poke it: I've got a fair bit of thumb-twiddling time, so in the event you've got a todo...

I think the ppx still fails with a "This function is a curried function where an uncurried function is expected" error whenever a fragment shows up, which is harder to...

[Based on the git blame for the UserMessage in question](https://github.com/purescript/purescript-ordered-collections/blame/master/src/Data/Map/Internal.purs#L125), I don't think the quotations in the text would have allowed the old version to _ever_ work.

What exactly is wrong with the implementation? The message in question starts with `A custom warning occurred while solving type class constraints:`