/usr/share/vim/vim74/ftplugin/nsis.vim is in vim-runtime 2:7.4.052-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | " Vim ftplugin file
" Language: NSIS script
" Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2008-07-09
let s:cpo_save = &cpo
set cpo&vim
if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1
let b:undo_ftplugin = "setl com< cms< fo< def< inc<"
setlocal comments=s1:/*,mb:*,ex:*/,b:#,:; commentstring=;\ %s
setlocal formatoptions-=t formatoptions+=croql
setlocal define=^\\s*!define\\%(\\%(utc\\)\\=date\\|math\\)\\=
setlocal include=^\\s*!include\\%(/NONFATAL\\)\\=
let &cpo = s:cpo_save
unlet s:cpo_save
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