From fd0628b1880ab6ecd2b8685797cbb720de7c238a Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Thu, 25 Jul 2013 17:49:03 +0000
Subject: [PATCH] add help support. resolves #95.

---
 autoload/airline/extensions.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/airline/extensions.vim b/autoload/airline/extensions.vim
index 15e908b..558bd02 100644
--- a/autoload/airline/extensions.vim
+++ b/autoload/airline/extensions.vim
@@ -18,6 +18,9 @@ function! airline#extensions#apply_window_overrides()
     let w:airline_section_b = ''
     let w:airline_section_c = ''
     let w:airline_section_x = ''
+  elseif &buftype == 'help'
+    call s:override_left_only('Help', '%f')
+    let w:airline_section_gutter = ' '
   endif
 
   if &previewwindow