↳ In-reply-to » Come back from my trip, run my AoC 2025 Day 1 solution in my own language (mu) and find it didn't run correctly 🤣 Ooops!

Ahh that’s because I forgot to call main() at the end of the source file. mu is a bit of a dynamic programming language, mix of Go(ish) and Python(ish).

$ ./bin/mu examples/aoc2025/day1.mu 
Execution failed: undefined variable readline