2. The map

At the top of the window, there is a map (graphic mode only). It looks like a train station map. Each station correspond to a dialog. The yellow station represent your current location in the map.

• A white circle (blue outside, white inside) represent an empty dialog. Gurus may be used to configure something from scratch or review a configuration. The white circle tells you immediately what may be missing.
• A broken red circle represent a dialog with some invalid input. The input may have been valid at some point but may become invalid later while you change some other dialog along the path.
• A blue filled circle represents a filled dialog with valid input.
• A read line represents a meaningless path. The helper won't visit the dialog along the path because they are not needed.
• A blue line represent a reachable dialog.

At this point, the map is not click-able with the mouse, but this is coming.