> Is there such a thing as a source code visualization tool that makes a > "map" of a program's source? Kind of like: > > main() > | > | > function1() > /\ > / \ > func2() func3() > | > | > func4() Try out Doxygen: http://www.stack.nl/~dimitri/doxygen/ It's a very nice source code documentation tool and can also display call graphs. Regards, Martin