camthompson/vim-ipi — pull request #1 by AguirreIF (2013-01-19 04:04:31+00:00)
Title: Custom options before and after loading a plugin

Hi, being a happy user of vim-ipi, I wanted to keep personal options for
plugins in their own folders, not in .vimrc
You can create two files (custom.vim and custom_after.vim) in the plugin
root directory to specify options for it.
custom.vim is sourced before the plugin is loaded
custom_after.vim is sourced after the plugin is loaded