From 49983a2270b1b98863608031406831bf22caea69 Mon Sep 17 00:00:00 2001
From: Anmol Sethi <anmol@aubble.com>
Date: Mon, 26 Dec 2016 21:01:37 -0500
Subject: [PATCH] man.vim: properly handle manpage names with spaces

---
 runtime/autoload/man.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/autoload/man.vim b/runtime/autoload/man.vim
index 8ac8069730..320dd84263 100644
--- a/runtime/autoload/man.vim
+++ b/runtime/autoload/man.vim
@@ -279,7 +279,7 @@ function! man#init_pager() abort
   endif
   " This is not perfect. See `man glDrawArraysInstanced`. Since the title is
   " all caps it is impossible to tell what the original capitilization was.
-  let ref = tolower(matchstr(getline(1), '^\S\+'))
+  let ref = substitute(matchstr(getline(1), '^[^)]\+)'), ' ', '_', 'g')
   try
     let b:man_sect = man#extract_sect_and_name_ref(ref)[0]
   catch