From 2af9bb182e20af37143441aba73cdb7fc807820d Mon Sep 17 00:00:00 2001
From: escherba <escherba@gmail.com>
Date: Mon, 21 May 2012 15:24:50 -0400
Subject: [PATCH] Force screen redraw after launching browser

In Vim terminal mode (tested on Mac only), screen would go blank after
haddock browser window/tab is opened. this forces Vim to refresh the
screen.
---
 ftplugin/haskell_doc.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ftplugin/haskell_doc.vim b/ftplugin/haskell_doc.vim
index 2d2a719..6dda183 100644
--- a/ftplugin/haskell_doc.vim
+++ b/ftplugin/haskell_doc.vim
@@ -183,6 +183,7 @@ function! DocBrowser(url)
   else
     silent exe '!'.printf(g:haddock_browser_callformat,g:haddock_browser,escape(url,'#%')) 
   endif
+  redraw!
 endfunction
 
 "Doc/Doct are an old interface for documentation lookup