[patrickyeon]

Well the demo is live, it's linked right there and you could try it.

I did, and after typing in the left-parens inside the already existing left-parens, tylr gave me a right-parens in the "backpack", the space above where I was typing, and then didn't let me move outside of the enclosing parens pair (ie, I had to "put down" the matching right-parens to either enclose the 2, or the 2,3 pair). If instead I put in the left-parens before the already existing one, tylr automatically added the right-parens after the existing right-parens (which makes sense, it's the only legal place for the left-parens I just added to be matched).

But again, you could just try it out.

[breuleux]

That's kind of cool. It would also be nice if hitting ( after selecting an expression would wrap it in ()s, if it is syntactically correct to do so. That's the first thing I tried.

[cyrus_]

Yup, these kinds of things are definitely on the agenda as we integrate the core ideas here into Hazel. We kept things minimal in Tylr to focus on the core ideas with minimal "magic".

[throwaway4good]

I did and I couldn’t really understand what it was doing.