Progress of the Lua port:

- [x] Assembler
- [x] Basic VM execution
- [x] Logic/arithmetic expressions
- [x] Variables
  - [x] Local variables
- [x] Functions
  - [x] Calling functions
  - [x] Calling functions with parameters
- [x] Control flow
  - [x] Labels in Assembly
  - [x] Recursion
- [x] Strings
  - [x] From constants
  - [x] Garbage collection
- [ ] Arrays
  - [ ] Garbage collection
- [ ] Tables
  - [ ] Garbage collection
  - [ ] Metatables
- [ ] Real
- [ ] Globals
- [ ] Error handling
  - [ ] Stack traces in case of errors
- [ ] Closures/upvalues


- [ ] Assembler generate bytecode
  - [ ] VM interpret it


## C interface

- [ ] Error management (decision)
- [ ] Format for value and heap value
- [ ] Transparency and log levels