From b41415a3acf0d0ff344362c7ef2ec37049c6781d Mon Sep 17 00:00:00 2001
From: Iain Patterson <me@iain.cx>
Date: Fri, 20 Jun 2014 11:02:27 +0100
Subject: [PATCH] Show expandtab in the statusline.

If expandtab is unset, which is the default with this .vimrc, show a
hard tab indicator after the tab width in the statusline.
---
 .vimrc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/.vimrc b/.vimrc
index 4e84299..7a3ca5d 100644
--- a/.vimrc
+++ b/.vimrc
@@ -773,7 +773,15 @@ endfun "}}}2
 " Helper for status line.
 " Show the size of the tabstop.
 fun! Show_Tabstop() "{{{2
-  return &ts
+  if &et
+    return &ts
+  else
+    if Has_Unicode()
+      return &ts . "↹"
+    else
+      return &ts . "\\"
+    fi
+  endif
 endfun "}}}2
 
 " Helper for status line.
-- 
2.7.4