I managed to do a full implementation, including `variables`, `if` statements,
`loops`, `functions`, `try/catch` exceptions, `lists`, `arrays`, `hash-maps` and
even `macros`.
With the REPL you can try things out and play around easily.
```
./repl
Blaze [C++]
user>
```
```elisp
user> 123
123
user> (+ 1 2.5)
3.5
user> (- 10 (- 5 3))
8
user> "hello world"
"hello world"
user> (= 2 3)
true
user> (if (> 2 4) "yes" "no")
"no"
user> (count (list 3 6 2 9))
4
user> (count '(3 6 2 9)) ; list shorthand
4
user> (list? [2.1 nil "text"]) ; array / vector
false
user> {:a (+ 7 8)} ; hash-map
{"a" 15}
user> (def! mul (fn* [x y] (* x y))) ; defining a function
#