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Add Rotate Everything By 13 Letters as a vim til

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2016-08-24 08:14:45 -05:00
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# Rotate Everything By 13 Letters
For some inane reason, Vim comes with a
[ROT-13](https://en.wikipedia.org/wiki/ROT13) feature. So, if you are ever
in need of rotating the letters of some portion of the file by 13, you can
do that with the simple `g?` binding.
For example, if you hit `g??` on the following line:
```
Six dollar eggs
```
you will get
```
Fvk qbyyne rttf
```
As you can see, casing is preserved.
The only practical uses of this are Vimgolf and convincing people at coffee
shops that you are a hacker.
See `:h g?` for more details.