commit https://github.com/vim/vim/commit/9269315f635e44a340389be7e986782b98499311 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 6 14:55:36 2017 +0100 patch 8.0.0144: when using MSVC the GvimExt directory is cleaned twice Problem: When using MSVC the GvimExt directory is cleaned twice. Solution: Remove the lines. (Ken Takata)

" Vim filetype plugin file
" Language:	bst
" Author:	Tim Pope <vimNOSPAM@tpope.info>
" $Id: bst.vim,v 1.1 2007/05/05 17:37:57 vimboss Exp $

if exists("b:did_ftplugin")
    finish
endif
let b:did_ftplugin = 1

setlocal commentstring=%\ %s
setlocal comments=:%
setlocal fo-=t fo+=croql

let b:undo_ftplugin = "setlocal com< cms< fo<"