Hi,

Frankly, I am surprised and a little bit shocked by this kind of practice.
But it may be a matter of "cultural feeling".

I have spent years and years in developing aerospace products. In this world where the readibility of the code and the safety are the keypoints one cannot imagine a sub with more than one entry point and more than one return point.

This is why I was surprised that PBP does not detect a sub without a return.

Yes, I know, most of us work in other areas or are makers or hobbyists. But good practices are good practices.

Now, everybody is free to do what he prefers

MikeBZH