From 6ab14bf47412eadce8842dd392ddcc92fe45da48 Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Fri, 8 Mar 2019 14:05:38 +0100
Subject: [PATCH] tabline: add consistent tab label to the end

closes #1882
closes #1883
---
 autoload/airline/extensions/tabline.vim         | 6 ++++++
 autoload/airline/extensions/tabline/buffers.vim | 4 +---
 autoload/airline/extensions/tabline/tabs.vim    | 1 +
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/autoload/airline/extensions/tabline.vim b/autoload/airline/extensions/tabline.vim
index 1b88e9cb..ff87e1b8 100644
--- a/autoload/airline/extensions/tabline.vim
+++ b/autoload/airline/extensions/tabline.vim
@@ -229,3 +229,9 @@ function! airline#extensions#tabline#add_label(dict, type)
           \ get(g:, 'airline#extensions#tabline#'.a:type.'_label', a:type))
   endif
 endfunction
+
+function! airline#extensions#tabline#add_tab_label(dict)
+  if tabpagenr('$') > 1
+    call a:dict.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
+  endif
+endfunction
diff --git a/autoload/airline/extensions/tabline/buffers.vim b/autoload/airline/extensions/tabline/buffers.vim
index 0a71cd04..f191e7c1 100644
--- a/autoload/airline/extensions/tabline/buffers.vim
+++ b/autoload/airline/extensions/tabline/buffers.vim
@@ -140,9 +140,7 @@ function! airline#extensions#tabline#buffers#get()
     call airline#extensions#tabline#add_label(b, 'buffers')
   endif
 
-  if tabpagenr('$') > 1
-    call b.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
-  endif
+  call airline#extensions#tabline#add_tab_label(b)
 
   let s:current_bufnr = cur
   let s:column_width = &columns
diff --git a/autoload/airline/extensions/tabline/tabs.vim b/autoload/airline/extensions/tabline/tabs.vim
index 7412cdd4..2ff29477 100644
--- a/autoload/airline/extensions/tabline/tabs.vim
+++ b/autoload/airline/extensions/tabline/tabs.vim
@@ -92,6 +92,7 @@ function! airline#extensions#tabline#tabs#get()
       call airline#extensions#tabline#add_label(b, 'buffers')
     endif
   endif
+  call airline#extensions#tabline#add_tab_label(b)
 
   let s:current_bufnr = curbuf
   let s:current_tabnr = curtab