func (f *File) Format() []byte {
	f.Sync()
	return bzl.Format(f.File)
}
func (f *File) Format() []byte {
	f.Sync()
	return bzl.Format(f.File)
}
func ( f * File ) Format ( ) [ ] byte { f . Sync ( ) return bzl . Format ( f . File ) }
// Format formats the build file in a form that can be written to disk.
// This method calls Sync internally.
Format formats the build file in a form that can be written to disk . This method calls Sync internally .