rz80

Experimental Z80 emulator in Rust.

This is just for me getting familiar with Rust, nothing fancy yet.

Run the sample Z1013 emulator (work in progress!)

```bash

cargo run --release --example z1013 ```

Do something in BASIC:

NOTE: currently, an American-English keyboard layout is hardcoded

```

J 300[Enter]

[Enter] OK

AUTO[Enter] 10 FOR I=0 TO 10[Enter] 20 PRINT "HELLO WORLD!"[Enter] 30 NEXT[Enter] 40 [Escape] OK LIST[Enter] ... RUN[Enter] ... BYE[Enter] ```

How to run the ZEX conformance tests

```bash

cargo test --release -- --nocapture --ignored ... ```