Print()/Comment() iCustom to Tester Journal

I have a question for the MQL developers out there.

One of the things that I have noticed about MQL, is that when you attempt to streamline your code and block it all together into what you think is going to be a nice, tight little bundle of source, you end up having to pick the darn thing apart like a scavenger, if something goes wrong and the code does not run as expected. You then have a nightmare, trying to figure out what part of the code "block" is failing to work.

Ok, lesson learned on that one - break up the code into small bite size pieces (next time) so that trouble-shooting it is a bit easier.

Question:

How do you use either Print(), or Comment() while running the back-tester, to actually the values being produced by your indicator during back-testing?

I've got some code that looks similar to this:


Essentially: If (M1 Close >= ((A+B) + (C+D)) / 2); return(true)

I'd like to see its output in the Tester Journal during back-testing. How do you print, or comment this to the Tester Journal?

Thanks,
iD

I seldom use comment() and don't remember using in Strategy Tester.

Print() works great. The results are shown in the Journal tab. Highly recommend this. I can't imagine using Comment() for debugging, but perhaps there is a situation I'm not thinking of.