runtime(exports): include simple filetype plugin

closes: #16625

Signed-off-by: Matt Perry <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>

Author: mperry2

.github/MAINTAINERS

@@ -160,6 +160,7 @@ runtime/ftplugin/elixir.vim		@mhanberg
 runtime/ftplugin/erlang.vim		@hcs42
 runtime/ftplugin/eruby.vim		@tpope @dkearns
 runtime/ftplugin/expect.vim		@dkearns
+runtime/ftplugin/exports.vim		@mperry2
 runtime/ftplugin/fennel.vim		@gpanders
 runtime/ftplugin/fetchmail.vim		@dkearns
 runtime/ftplugin/forth.vim		@jkotlinski

runtime/ftplugin/exports.vim

@@ -0,0 +1,14 @@
+" Vim filetype plugin
+" Language:     exports(5) configuration file
+" Maintainer:	Matt Perry <[email protected]>
+" Last Change:	2025 Feb 13
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal comments=:# commentstring=#\ %s
+setlocal formatoptions-=t formatoptions+=croql
+
+let b:undo_ftplugin = 'setl com< cms< fo<'