Merge pull request #65 from shaggyrogers/master

[RFC] Improved auto preview

autoload/airline/extensions/mundo.vim

@@ -1,32 +1,35 @@
 scriptencoding utf-8
 
 function! airline#extensions#mundo#inactive_statusline(...)
-	let builder = a:1
-  if getwinvar(a:2.winnr, '&filetype') == 'Mundo'
-    return -1
-  endif
-  if getwinvar(a:2.winnr, '&filetype') == 'MundoDiff'
-		return 1
-  endif
+    let builder = a:1
+    if getwinvar(a:2.winnr, '&filetype') == 'Mundo'
+        return -1
+    endif
+    if getwinvar(a:2.winnr, '&filetype') == 'MundoDiff'
+        return 1
+    endif
 endfunction
 
 function! airline#extensions#mundo#statusline(...)
-	let builder = a:1
-  if &filetype == 'Mundo'
-    call builder.add_section('airline_a', 'Mundo')
-		call builder.split()
-    call builder.add_section('airline_z', '%p%%')
-    return 1
-  endif
-  if &filetype == 'MundoDiff'
-    call builder.add_section('airline_a', 'Mundo Diff')
-		call builder.split()
-    return 1
-  endif
+    let builder = a:1
+    if &filetype == 'Mundo'
+        call builder.add_section('airline_a',
+                    \ get(g:, 'mundo_tree_statusline', 'Mundo'))
+        call builder.split()
+        call builder.add_section('airline_z', '%p%%')
+        return 1
+    endif
+    if &filetype == 'MundoDiff'
+        call builder.add_section('airline_a',
+                    \ get(g:, 'mundo_preview_statusline', 'Mundo Diff'))
+        call builder.split()
+        return 1
+    endif
 endfunction
 
 function! airline#extensions#mundo#init(...)
-	call airline#add_statusline_func('airline#extensions#mundo#statusline')
-	call airline#add_inactive_statusline_func('airline#extensions#mundo#inactive_statusline')
+    call airline#add_statusline_func('airline#extensions#mundo#statusline')
+    call airline#add_inactive_statusline_func(
+                \ 'airline#extensions#mundo#inactive_statusline')
 endfunction