Fixed an issue discovered when not using a header while autoformatting

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@593 9e4c620c-c391-4b63-a7fb-4924991ea895
Some more refinements to the format definition

git-svn-id: http://opensource.mlba-team.de/svn/common/CMake@594 9e4c620c-c391-4b63-a7fb-4924991ea895