Using road-sign in the function map, to find out the function call relationship.
Automatic analysis of C/C++/JAVA/C#/Objective-C/Python source code in order to generate a function map.
Tracking the change in the code and reflected in the function map.
Travelling mode in the Function map: read the source code according to the call relationship.
Repository navigation bar: to retrieve revisions, logs, files, compare revisions, files, find files, revisions with an arrow.