From a899077bf5e3f5f816505a1fdbf81990768dcae9 Mon Sep 17 00:00:00 2001
From: Alex Yatskov <alex@foosoft.net>
Date: Thu, 12 Mar 2015 15:45:46 +0900
Subject: [PATCH] Better handling of spaces during unwrapping.

---
 autoload/argwrap.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/autoload/argwrap.vim b/autoload/argwrap.vim
index 871cd1e..0c0a95b 100644
--- a/autoload/argwrap.vim
+++ b/autoload/argwrap.vim
@@ -82,7 +82,8 @@ function! argwrap#extractContainerArgText(range)
         endif
 
         if l:extractStart < l:extractEnd
-            let l:text .= l:lineText[l:extractStart : l:extractEnd - 1]
+            let l:extract  = l:lineText[l:extractStart : l:extractEnd - 1]
+            let l:text    .= substitute(l:extract, '^\s*\(.\{-}\)\s*$', '\1 ', '')
         endif
     endfor