I am new at this, so bear with me.
I'm writing a plugin that adds some Javascript to the page. It's working, but right now it's doing it on posts, lists of posts, etc. I have used "the_content" filter to do this. But what I want is to have this only invoked when a single post is being displayed rather than have it happen even when lists of posts are being shown.
So, which filter do I want, or is there some other way to achieve this?