Thanks, this seems to make sense to me.

On master:

> import Debug.Trace
> traceShowWith (+ 1) (100 :: Int)
101
100
> pTraceShowWith (+ 1) (100 :: Int)
"101"
100

With this PR:

> pTraceShowWith (+ 1) (100 :: Int)
101
100

You can see that with this PR, pTraceShowWith doesn't add an extra layer of quoting, in line with traceShowWith.

Thanks!

I missed that this had actually been fixed, and only a few days after the last release, in fact, despite presumably having been buggy since it was introduced two releases earlier...

I'm going to make a quick 4.1.4.0 release, because this is really quite an annoying bug, pTraceShowWith being arguably the most useful of all the trace functions! We don't have any other changes since 4.1.3.0.