What command(s) are ran when you right click on a text and click "open man page" in Terminal? I know it obviously does man, to show the request manual page. However, I wonder what it pipes the output to, because it shows the entire thing at once, but it starts from the beginning. I would love to be able to use that with any command in Terminal, the problem is that less doesn't show everything at once, and cat scrolls all the way down. 

I tried looking around in Preferences, but I was not able to find anything.
Looks like

open x-man-page://$1


where you replace the $1 with whatever you would pass to man.
This I learned from here - although I can't find any decent documentation for this.