Bonuses at level 20, 40 etc

[Werbaer]

No, priests were capped at 4 (in class.txt). There's just a typo in the comment.

I don't recall how it worked in Frog-knows, but in 2.x, it was 1 blow table with priest and mage limited to 4 blows, warrior allowed 6, and everybody else limited to 5.

At least from 2.7.9v6 up tp 2.9.3, priests had 5 max blows. Up to 2.9.2, it was hardcoded in the source. 2.9.3 introduced the p_class.txt file, and still used 5 attacks for a priest.

The change from 5 to 4 attacks was made in 3.0. Since it was only necessary to change the p_class.txt file, the source code comment wasn't updated.