From 0e70dac0304265dab59d8ad94fd4b73373deea5c Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Tue, 23 Feb 2016 20:23:29 +0100
Subject: [PATCH] Disable tabline refresh per configuration

fixes #1049 and should prevent that users see AirlineTabRefresh printed
on their screen.
---
 autoload/airline/extensions/tabline.vim |  3 +++
 doc/airline.txt                         | 13 +++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/autoload/airline/extensions/tabline.vim b/autoload/airline/extensions/tabline.vim
index 23f52785..2e547f86 100644
--- a/autoload/airline/extensions/tabline.vim
+++ b/autoload/airline/extensions/tabline.vim
@@ -42,6 +42,9 @@ function! s:toggle_on()
 endfunction
 
 function! s:update_tabline()
+  if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
+    return
+  endif
   let match = expand('<afile>')
   if pumvisible()
     return
diff --git a/doc/airline.txt b/doc/airline.txt
index 16fe8f11..8633a961 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -521,12 +521,12 @@ eclim <https://eclim.org>
   buffer on the left. Also none of the above tabline switches is currently
   supported!
 
-* rename label for buffers (default: 'buffers')
+* rename label for buffers (default: 'buffers') >
   let g:airline#extensions#tabline#buffers_label = 'b'
 
-* rename label for tabs (default: 'tabs')
+* rename label for tabs (default: 'tabs') >
   let g:airline#extensions#tabline#tabs_label = 't'
-
+<
   When enabled, numbers will be displayed in the tabline and mappings will be
   exposed to allow you to select a buffer directly.  Up to 9 mappings will be
   exposed. >
@@ -571,7 +571,7 @@ eclim <https://eclim.org>
     * configure whether buffer numbers should be shown. >
       let g:airline#extensions#tabline#buffer_nr_show = 0
 <
-    * configure how buffer numbers should be formatted with |printf|. >
+    * configure how buffer numbers should be formatted with |printf()|. >
       let g:airline#extensions#tabline#buffer_nr_format = '%s: '
 <
     * configure the formatting of filenames (see |filename-modifiers|). >
@@ -623,6 +623,11 @@ eclim <https://eclim.org>
 <
 Note: Enabling this extension will modify 'showtabline' and 'guioptions'.
 
+* enable Refresh of tabline buffers on |BufAdd| autocommands
+  (set this to one, if you note 'AirlineTablineRefresh', however, this
+   won't update airline on |:badd| commands) >
+  let airline#extensions#tabline#disable_refresh = 0
+
 -------------------------------------                     *airline-tmuxline*
 tmuxline <https://github.com/edkolev/tmuxline.vim>