🌸 lily 🏳️‍⚧️ :flag_pansexual: :flag_ace: θΔ ⋐ & ∞ on Nostr: lily language idea: `{ }` are optional and only denote a block (like rust's `let x = ...

lily language idea: `{ }` are optional and only denote a block (like rust's `let x = { … };` syntax. however both of these are valid:
```
if x
do_something();
end

if x {
do_something();
}
```
because the latter is equivalent to a statement like this:
```
if x
do_something();
```
which doesn't need an end statement