From fe7ef5fb33c13d8ea9f775469d1bd193e56982cf Mon Sep 17 00:00:00 2001
From: antoinemadec <ajamadec@gmail.com>
Date: Fri, 15 Sep 2017 11:31:36 -0700
Subject: [PATCH] add 'windownb' component

---
 autoload/lightline.vim | 2 +-
 doc/lightline.txt      | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/autoload/lightline.vim b/autoload/lightline.vim
index 9004efd..fe77fe5 100644
--- a/autoload/lightline.vim
+++ b/autoload/lightline.vim
@@ -105,7 +105,7 @@ let s:_lightline = {
       \     'paste': '%{&paste?"PASTE":""}', 'readonly': '%R', 'charvalue': '%b', 'charvaluehex': '%B',
       \     'spell': '%{&spell?&spelllang:""}', 'fileencoding': '%{&fenc!=#""?&fenc:&enc}', 'fileformat': '%{&ff}',
       \     'filetype': '%{&ft!=#""?&ft:"no ft"}', 'percent': '%3p%%', 'percentwin': '%P',
-      \     'lineinfo': '%3l:%-2v', 'line': '%l', 'column': '%c', 'close': '%999X X '
+      \     'lineinfo': '%3l:%-2v', 'line': '%l', 'column': '%c', 'close': '%999X X ', 'windownb': '%{winnr()}'
       \   },
       \   'component_visible_condition': {
       \     'modified': '&modified||!&modifiable', 'readonly': '&readonly', 'paste': '&paste', 'spell': '&spell'
diff --git a/doc/lightline.txt b/doc/lightline.txt
index f68be38..491822c 100644
--- a/doc/lightline.txt
+++ b/doc/lightline.txt
@@ -109,8 +109,9 @@ OPTIONS						*lightline-option*
 		    \ 'spell': '%{&spell?&spelllang:""}',
 		    \ 'lineinfo': '%3l:%-2v',
 		    \ 'line': '%l',
-		    \ 'column': '%c'
-		    \ 'close': '%999X X ' }
+		    \ 'column': '%c',
+		    \ 'close': '%999X X ',
+		    \ 'windownb': '%{winnr()}' }
 <
 	g:lightline.component_visible_condition
 						*g:lightline.component_visible_condition*