this appens for all tree if you mark it current? This happens without using colorization? On all your system(i know you have a lot :))?this happens if you ask for the current field only?
Impressed, I first was like: "Hmmm, very stripped down I suppose a lot of people will like this, but I digged some of the structuring." Then I checked -h and the options and now it's like eye candy for everybody the way he/she wants. Nice!
Only comment would be that I can not see any change in the output when increasing verbosity. If this is to be expected it might as well be not an option to begin with.
I wondered about verbosity too but if you read the "wiki" it says errors and warnings, so if there are none (usual for 66) you don't get to see anything. Mess a script up a little so it gives errors and there you will get some verbosity :)