Wrong invalid syntax highlighting

[blablaalb]

Sublime text editor recognize this code as invalid: float angle0 = Mathf.Atan((speedSquared + root) / (gravity * distance));

[kingkeith]

which language syntax is this?

[blablaalb]

This code is written in C# .

[kingkeith]

looks fine here with build 3157, which build are you using?

[blablaalb]

Version 3.0 Build 3143

[blablaalb]

Oops, my bad, i have forgotten to wrap this inside method…