RedRuffle let's you run AS2 on the command line using Ruffle. Inspired by redtamarin.
Use cargo to compile & run RedRuffle, like this:
cargo run --release
>>> for (var a = 0; a < 5; a++) {
... trace(a)
... }
0
1
2
3
4
>>> trace(a)
5
Exit the shell using ctrl+c