John Sundell 1faa928214 Correctly highlight subscript declarations
This patch fixes syntax highlighting when declaring
a subscript:

```
struct MyStruct {
	subscript(key: Key) -> Value? {
		…
	}
}
```
2018-08-27 18:32:22 +02:00
..
2018-08-24 18:42:07 +02:00