From 716813ee2ddaafda31299f28e59c6eed95b33278 Mon Sep 17 00:00:00 2001
From: Sergiy Borodych <Sergiy.Borodych@gmail.com>
Date: Thu, 11 Jun 2015 10:23:20 +0300
Subject: [PATCH] add check if vim has no support for python

it is necessary to verify the custom formatter
if no support show a notional warning message
---
 plugin/autoformat.vim | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugin/autoformat.vim b/plugin/autoformat.vim
index 4d5b703..daf5ed1 100644
--- a/plugin/autoformat.vim
+++ b/plugin/autoformat.vim
@@ -111,6 +111,13 @@ function! s:TryFormatter()
     " Detect verbosity
     let verbose = &verbose || exists("g:autoformat_verbosemode")
 
+    if !has("python")
+        echohl WarningMsg |
+            \ echomsg "WARNING: vim has no support for python, but it is necessary to verify the custom formatter!" |
+            \ echohl None
+        return 1
+    endif
+
     " Save window state
     let winview=winsaveview()