sprachli VS kuroko-wasm-repl

If you want some inspiration, this is what my Value enum looks like: https://github.com/SillyFreak/sprachli/blob/main/src/vm/value.rs

I'm working on Sprachli, just for fun. It's currently a very simple imperative language with rust-like syntax and a bytecode VM, with only string numbers and booleans supported and those not comprehensively. I plan to evolve this either in the direction of a simple scripting language that could be embedded e.g. as an spreadsheet-style formula language, or on the completely opposite side of the spectrum a statically typed language to experiment with the Hindley-Milner type system and effect. So yeah, not much tere yet, but I'm enjoying the work

Kuroko 1.3.0 gets a release candidate. Lots of big things since 1.2.5, like optimized method invocation, more operator overloads, better support for f-string expressions (format specs, =, faster constructions), a long type with my own bigint implementation (this was the last thing I was still regularly opening Python repls for, so a huge personal win). I also fixed a bunch of little things that have been nagging me, like the compiler can now compile expressions directly, which allowed me to remove the kludge that made the repl work previously. The WASM web repl also got some love with a port of the core of Hiwire from Pyodide, giving a very straightforward interface between JS and Kuroko in a browser - and I rebuilt the web IDE on it. I've also been working on a new compiler, which will hopefully form the basis of 2.0 - and this might be the last 1.x release (though I expect at least a few 1.3.x bug fix releases).