- trailing whitespace
- empty lines at the end of the buffer
on every BufWritePre.
About
I originally wrote this as a wrapper around a couple of vim regex commands used for formatting files before I began using formatters. These commands are not mine, please see the Credits section below for sources. Even with real formatters in my setup now, I still like and use this because I like these specific formats to be applied to every buffer and don't want to have a formatting tool installed for them.
Tidy will work on all buffers using only the basic installation shown above. No configuration options are required. The options displayed below are simply examples.