From 6bc0ec618d55aed84b1b0a810c0f1ac877a4e430 Mon Sep 17 00:00:00 2001
From: Bart Trojanowski <bart@jukie.net>
Date: Mon, 23 Nov 2009 20:05:51 -0500
Subject: [PATCH] vim: preserve previous buffer number when refreshing search

---
 vim/plugin/notmuch.vim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vim/plugin/notmuch.vim b/vim/plugin/notmuch.vim
index 7ba35f37..0addd76a 100644
--- a/vim/plugin/notmuch.vim
+++ b/vim/plugin/notmuch.vim
@@ -326,8 +326,10 @@ endfunction
 
 function! s:NM_search_refresh_view()
         let lno = line('.')
+        let prev_bufnr = b:nm_prev_bufnr
         setlocal bufhidden=delete
         call <SID>NM_cmd_search(b:nm_search_words)
+        let b:nm_prev_bufnr = prev_bufnr
         " FIXME: should find the line of the thread we were on if possible
         exec printf('norm %dG', lno)
 endfunction