im-rs VS helix

They're using hash array mapped tries. I don't have my own personal implementation, I have been using https://github.com/bodil/im-rs until I can get around to making my own implementation (not that I really need to, but it would be a fun exercise).

Functions generate a hash based on a unique id generated for the function, plus the hash of any captured variables, and a hash of the pointer address to the function). That is off the top of my head though so I could be missing some details.

Hashing maps is tricky! With a sufficiently deep hash map you can run into problems since that invokes an equality check as well - at least how I handle it, is that you just attempt to naively hash the keys and values of the hash map, to create a hash code for that object. If the equality check ends up with a sufficiently large depth, eq returns false so we don't stack overflow.

Too late my friend ;) https://github.com/bodil/im-rs

There’s also im.

rc/Cargo.toml specifies paths such as ../src/lib.rs and ../build.rs to point at the same source files

If you indeed do care about access to historical versions of data, take a look at the I’m crate: https://github.com/bodil/im-rs

Nice post. Obligatory Helix plug: For anyone interested in taking this further, there are whole editors designed around multi-cursor editing.

https://helix-editor.com/

I could never turn it off completely but I do sometimes use the Acme theme during the day (it's too bright in the evening), which highlights just comments, strings, and errors.

https://github.com/helix-editor/helix/wiki/Themes#acme

You can use a snippet LSP to work around Helix not having a built-in LSP manager. They're listed in https://github.com/helix-editor/helix/issues/395

I'm probably not the average python programmer.

But I normally just create two terminals (I have a tiling window manager) and in one I open a python file under /tmp/ write my code and execute it in the other terminal.

I would probably use a REPL if it was integrated in my favorite editor ( https://helix-editor.com ).

Wow, that's been there a while: https://github.com/helix-editor/helix/commit/35c974c9c49f912...

Wonder how I missed that. I'm getting a re-education in helix today -- thank you! I'll go through `hx --tutor` again before I insert any more feet in my mouth.

Interesting to see how they are gonna approach integrating plugins/extensions system, because this is likely gonna be one of the major factors affecting adoption and ecosystem growth.

Helix devs, for instance, lean towards a Scheme-like implementation. [1]

[1]: https://github.com/helix-editor/helix/discussions/3806#discu...