How the heck do I link the tag ||_|| ?

Posted under General

So I recently discovered the tag ||_|| on post #655373, and I decided that I might as well add it to the emoticons under Tag group:Face tags.

...Only to find out that I can't for the life of me figure out how to get it working. The tag |_| works just fine, but linking ||_|| doesn't turn out like you might expect (as demonstrated).

Braces might work as a work-around -- i.e. ||_|| -- but that's not quite satisfactory.

Updated by kittey