I am using an online compiler (onlinegdb.com) to learn Pascal but it seems I can't use modules with that - if I put a unit before (or after) the main programme it doesn't work. Does anybody know if it's possible to use modules(units) with online compilers?
P.S. I only use online compilers when I have spare time at work (I'm not allowed to download anything there), at home I use Lazarus of course.
Thanks beforehand and sorry if I posted this in the wrong section of the forum