Integrates all features of Crystal FLOW with
context-sensitive editing and commenting tools
Review, familiarize and verify existing code.
Create premium quality code.
Plus Token Predictor, Comment Editor, MISRA C
Static Checking, State-Transition Diagrams and more
I use REVS as my C development environment, not just because of
the flowcharting feature, but also because editing and browsing are
really outstanding...
Flowcharts - to understand code in less time.
listing, metrics, etc 
