isagalaev/highlight.js — pull request #500 by chriseidhof (2014-06-30 10:17:41+00:00)
Title: Added support for Swift tuples in function parameters

It turned out that the following code block didn't work:

```swift
func reduce(initialValue: Int, combine: (Int,Int) -> Int, arr: Int[]) -> Int {
var result = initialValue
for i in arr {
result = combine(result,i)
}
return result
}
```

Because the combine parameter has a tuple type, and ( was an illegal character. This fixes that.