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-rw-r--r--runtime/ftplugin/m4.vim8
1 files changed, 7 insertions, 1 deletions
diff --git a/runtime/ftplugin/m4.vim b/runtime/ftplugin/m4.vim
index 870258409..0ffe0ac77 100644
--- a/runtime/ftplugin/m4.vim
+++ b/runtime/ftplugin/m4.vim
@@ -1,14 +1,20 @@
" Vim filetype plugin file
" Language: m4
" Maintainer: Nikolai Weibull <now@bitwi.se>
-" Latest Revision: 2006-04-19
+" Latest Revision: 2008-07-09
if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1
+let s:cpo_save = &cpo
+set cpo&vim
+
let b:undo_ftplugin = "setl com< cms< fo<"
setlocal comments=:#,:dnl commentstring=dnl\ %s
setlocal formatoptions-=t formatoptions+=croql
+
+let &cpo = s:cpo_save
+unlet s:cpo_save