How to assign syntax coloring to file type in Xcode 4?

Question

Possible duplicate:
Adding syntax highlighting to programming languages ​​in Xcode 4.0

I know that I can change the syntax highlighting for each file in the editor: syntax coloring menu.

But how to set default value for file type? (I want Ruby to highlight all of my .rspec and .haml files, for example.)

Answer 1

You cannot set a color scheme for each file.