This script calculates the sum of the cyclomatic complexities of functions reachable from any function. Calculated results are appended to function names as _cc%d.
Recently I've been becoming a believer in storing meta information in names so it is immediately visible when browsing any code representation (partially inspired by this talk).
That being said representing this information as comments may be desirable. If you want this feature, please use the issue tracker!
Results are also presented to the user as a simple table, that can be sorted, filtered and exported.