I agree LaTeX has it's uses, but... markdown can also do this trivially. See for example the Rust Book [1], and `cargo test` automatically runs example code in

I agree LaTeX has it's uses, but... markdown can also do this trivially. See for example the Rust Book [1], and `cargo test` automatically runs example code in markdown doccomments. [1] https://doc.rust-lang.org/stable/book/ch01-02-hello-world.html https://doc.rust-lang.org/stable/book/ch01-02-hello-world.ht...