1 files changed, 24 insertions, 0 deletions
diff --git a/vim/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim b/vim/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
new file mode 100644
index 0000000..2281598
--- /dev/null
+++ b/vim/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
@@ -0,0 +1,24 @@
+" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" vim: et ts=2 sts=2 sw=2
+
+if !get(g:, 'loaded_nrrw_rgn', 0)
+  finish
+endif
+
+function! airline#extensions#nrrwrgn#apply(...)
+  if exists(":WidenRegion") == 2
+    let spc = g:airline_symbols.space
+    call a:1.add_section('airline_a', printf('%s[Narrowed%s#%d]', spc, spc, b:nrrw_instn))
+    if exists('*airline#extensions#branch#get_head')
+      call a:1.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
+    endif
+    let bufname=(get(b:, 'orig_buf', 0) ? bufname(b:orig_buf) : substitute(bufname('%'), '^Nrrwrgn_\zs.*\ze_\d\+$', submatch(0), ''))
+    call a:1.add_section('airline_c', spc.bufname.spc)
+    call a:1.split()
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#nrrwrgn#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#nrrwrgn#apply')
+endfunction