From 3cd278ad088620ea454d74c19698c9866e44c104 Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Wed, 27 Jan 2016 22:45:02 -0500
Subject: [PATCH] add deprecation warning regarding themes #923.

---
 autoload/airline/deprecation.vim | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/autoload/airline/deprecation.vim b/autoload/airline/deprecation.vim
index 6f62ad73..f81abf45 100644
--- a/autoload/airline/deprecation.vim
+++ b/autoload/airline/deprecation.vim
@@ -2,6 +2,10 @@
 " vim: et ts=2 sts=2 sw=2
 
 function! airline#deprecation#check()
+  if !exists('g:loaded_airline_themes')
+    echom 'airline themes have been migrated to github.com/vim-airline/vim-airline-themes and will be removed from the core in the near future.'
+  endif
+
   if exists('g:airline_enable_fugitive') || exists('g:airline_fugitive_prefix')
     echom 'The g:airline_enable_fugitive and g:airline_fugitive_prefix variables are obsolete. Please read the documentation about the branch extension.'
   endif