A super-simple vim plugin that:
- Adds an autocmd that trims trailing whitespace on buffer write while preserving cursor position.
- Optionally disables the autocmd for specified blacklisted filetypes (see configuration).
Use Vundle and add the following to your .vimrc:
Bundle 'derekprior/vim-trimmer'
Run the :BundleInstall command and you're off.
To opt certain filetypes out of the autocommand, add them to the blacklist
array like so: let g:trimmer_blacklist = ['markdown', 'make'].