Method names sorted by ASCII code causes `~` and `|` to be placed at the bottom

[peterzhu2118]

Since the ASCII codes for ~ and | are greater than the alpha character codes, they are placed at the bottom of the method list compared to other operators such as !, +, or %. This is a bit odd as these two characters end up not grouped with the other operators.

For example, for Integer documentation, we can see that most of the operator methods are at the top:

But there are two operators at the bottom:

[flavorjones]

Opened #1219 to address this.

[peterzhu2118]

Thanks @flavorjones @st0012 for fixing this!

[BurdetteLamar]

There are other lists of methods that suffer similarly; in particular, lists in some "What's Here" sections. I'll look into fixing them.