<FONT face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size=2>Hi Guys,<br><br>I'm faced with a small mass of source code that is badly documented and what is there is in Italian. It's spread across several directories and I'm not sure how, or if, the pieces interrelate.<br><br>What open source tools can I used to analyze the source code and give me a way to visualize the hierarchy of functions? <br><div><br></div></FONT>