From e4558340b0d74b903fba30421b2141fb33ab8cdf Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Sun, 28 Jul 2013 19:24:06 -0400
Subject: [PATCH] keep left override styles intact when inactive; use powerline
 separator for iminsert

---
 autoload/airline.vim            | 9 ++++-----
 autoload/airline/extensions.vim | 1 +
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/autoload/airline.vim b/autoload/airline.vim
index 1a0b9611..8026f918 100644
--- a/autoload/airline.vim
+++ b/autoload/airline.vim
@@ -105,7 +105,7 @@ function! airline#update_statusline(active)
   let l:file_flag_color = a:active ? "%#Al7#" : "%#Al7_inactive#"
 
   let sl = '%{airline#update_highlight()}'
-  if a:active
+  if a:active || exists('w:airline_left_only')
     let sl.=l:mode_color.' '.s:get_section('a').' '
     let sl.='%{g:airline_detect_paste && &paste ? g:airline_paste_symbol." " : ""}'
     let sl.=l:mode_sep_color
@@ -151,11 +151,10 @@ function! airline#update_highlight()
     endif
     let g:airline_current_mode_text = get(g:airline_mode_map, l:m, l:m)
     if g:airline_detect_iminsert && &iminsert
-      if exists('b:keymap_name')
-        let g:airline_current_mode_text .= ' ' . toupper(b:keymap_name)
-      else
-        let g:airline_current_mode_text .= ' LANG'
+      if get(g:, 'airline_powerline_fonts', 0)
+        let g:airline_current_mode_text .= ' '.g:airline_left_alt_sep
       endif
+      let g:airline_current_mode_text .= ' '.toupper(get(b:, 'keymap_name', 'lang'))
     endif
   else
     let l:mode = ['inactive']
diff --git a/autoload/airline/extensions.vim b/autoload/airline/extensions.vim
index f3272a95..a23bf1b8 100644
--- a/autoload/airline/extensions.vim
+++ b/autoload/airline/extensions.vim
@@ -2,6 +2,7 @@ function! airline#extensions#apply_left_override(section1, section2)
   let w:airline_section_a = a:section1
   let w:airline_section_b = a:section2
   let w:airline_section_c = ''
+  let w:airline_section_gutter = ' '
   let w:airline_left_only = 1
 endfunction