Thread:Didn'taskforthis/@comment-22439-20140628034043/@comment-368004-20140709162734

The "nowiki" tag makes the parser stop interpreting the wiki markup and instead show it as it is written. It's useful when you want to write the source code on the page. I think I know why the visual editor didn't show when adding that particular template. A bug in the template code. I've already fixed it. But yeah, the source mode is superior when you know what you're doing.