vim: make it possible to replace NM_cobine_tags()

diff --git a/vim/plugin/notmuch.vim b/vim/plugin/notmuch.vim
index daff4aab120dcb9cce5c0c1e3c858ac95de56e8c..8ef6ac5a210da51ba8bf74d3001b4083593fe8e0 100644 (file)
--- a/vim/plugin/notmuch.vim
+++ b/vim/plugin/notmuch.vim
@@ -1213,7 +1213,7 @@ endfunction
 " example:
 "     NM_combine_tags('tag:', ['one', 'two', 'three'], 'OR', '()')
 "  -> ['(', 'tag:one', 'OR', 'tag:two', 'OR', 'tag:three', ')']
-function s:NM_combine_tags(word_prefix, words, separator, brackets)
+function! s:NM_combine_tags(word_prefix, words, separator, brackets)
         let res = []
         for word in a:words
                 if len(res) && strlen(a:separator)