vim: remove unnecessary buffer queue

Vim handles the buffers just fine: when one is deleted, we go to the
previous one.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

diff --git a/vim/notmuch.vim b/vim/notmuch.vim
index fc9eaa24ecc8526a95bed6bc9a072c95e83b5477..9109470a9561eba268dcedc20426b59d9d3611da 100644 (file)
--- a/vim/notmuch.vim
+++ b/vim/notmuch.vim
@@ -65,7 +65,6 @@ function! s:new_file_buffer(type, fname)
        execute printf('set filetype=notmuch-%s', a:type)
        execute printf('set syntax=notmuch-%s', a:type)
        ruby $curbuf.init(VIM::evaluate('a:type'))
-       ruby $buf_queue.push($curbuf.number)
 endfunction
 
 function! s:compose_unload()
@@ -268,13 +267,8 @@ endfunction
 
 function! s:kill_this_buffer()
 ruby << EOF
-       if $buf_queue.size > 1
-               $curbuf.close
-               VIM::command("bdelete!")
-               $buf_queue.pop
-               b = $buf_queue.last
-               VIM::command("buffer #{b}") if b
-       end
+       $curbuf.close
+       VIM::command("bdelete!")
 EOF
 endfunction
 
@@ -293,7 +287,6 @@ function! s:new_buffer(type)
        execute printf('set filetype=notmuch-%s', a:type)
        execute printf('set syntax=notmuch-%s', a:type)
        ruby $curbuf.init(VIM::evaluate('a:type'))
-       ruby $buf_queue.push($curbuf.number)
 endfunction
 
 function! s:set_menu_buffer()
@@ -471,7 +464,6 @@ ruby << EOF
        $db_name = nil
        $email = $email_name = $email_address = nil
        $searches = []
-       $buf_queue = []
        $threads = []
        $messages = []
        $config = {}