Is it possible to set indent settings in Xcode per project (or per file, even)?

Question

Some projects I work in uses tab key settings that equate to 3 or 4 spaces and another wants actual tabs. Another mixes the two depending on directory.

Is there s

Answer 1

Update: This answer only applies to Xcode3. For newer versions, see James Turner's answer.

Yes, go to View > Text > Tab Settings...

There you specify the (file-specific) indentation settings which will be saved in the project.