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

Actually Alex Gray and James Turner are the most correct - XCode 5.1 allows you to modify the tab/indent from the File Inspector as you mention, but simply highlight the entire project and it will apply to everything within it (i.e. all files).