Richard Feldman

Aha, interesting! I hadn't heard of `festival`, but it looks like CI is failing on it not being installed, and of course people who download `roc` probably won't have it...

Hrm, got it. That's unfortunate. What do you think of using `tts` so it at least works on macOS, and then printing a custom helpful error message if it can't...

I like that idea! I don't know how to do that in Cargo, but if we can make it Just Work, that would definitely be my preference. 👍

@jquesada2016 This now plays the sound for me locally on macOS, but afterwards it hangs; the process exits. 🤔 Does that happen for you on Linux?

I reproduced it in the crate - opened https://github.com/ndarilek/tts-rs/issues/22 to report it!

I'd recommend trying out the hello world example on their repo and seeing if the double free reproduces there on Linux! I'm not seeing a double free on macOS, just...

Yeah it never prints that line - just speaks the text and then hangs!

Still hangs, unfortunately. 😄

> Should we have a separate e.g. `len` in the `AssocList` module or tell people to just use `List.len`? Let's do the `AssocList.len` function. 👍 > Alternatively we could wrap...

FYI, the reason CI is failing is that we have a check that everything in the `examples` directory has to have a test verifying its behavior in some way; that...