diff --git a/runtime/ftplugin/nsis.vim b/runtime/ftplugin/nsis.vim
new file mode 100644
index 0000000..acc2620
--- /dev/null
+++ b/runtime/ftplugin/nsis.vim
@@ -0,0 +1,22 @@
+" 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