I'm using the article (Hebrew) class for my document.
I'm using the "theorem" and "proof" modules (I hope that's the correct term), and I'd like to make very simple changes. For example, make "Proof" underlined, and add ":" at the end.
After a short search I've come to the conclusion that modifying classes isn't a very simple matter for beginners.
Since I'm short of time, I'd just like to know if the changes I want to make are difficult, and if not, what would the steps needed be.
(In my mind I'd simply need to locate the class' source, edit a couple of tex lines and save. Is it that simple?)