Word wrap does not work

[RunDevelopment]

Max print width may be ignored with spaces (and possibly also tabs but it's hard to tell because of #25):

---

Print width is configured as 120 in all screenshots. The column ruler sits at 120 as well.

[hosseinmd]

We are not too strict for print width on the end line of paragraphs.
We decided about that on this #8 (comment)

[hosseinmd]

This is a description which broke in two line:

If we remove a few words from that:

So that is not good, we don't break lines like this: