Debug discipline

In reply to Vaibhav Tekale:

In reply to verif_learner:
I would suggest to get rid of all those messages and insert the proper comment/reasoning for the code. I have seen in various projects that messages added before and after every procedural statement.

I do have a fair amount of comments in the code to give a good idea to original author (that is me) and for third party users (other members in the team). I do need these messages in order to debug when something fails …