How do comments work?
How do I add code while writing comments and how do I enter a newline character?
You can't put newlines in a comment codeblock, but you can do inline code by using the backtick character. It looks like this
and it appears below the escape key on most keyboards which is sometimes the same key as the tilde (for example, on US English keyboards):
Surrounding something in backticks lets it appear as an "inline code block" and you could
E.g. typing `something` in the editor produces
Place this symbol: ` before and after the code. (On many keyboards, this "backtick" is the button to the left of "1".)