From 948361760cec2b3d570cf11af98df368bac8c514 Mon Sep 17 00:00:00 2001
From: George Brown <321.george@gmail.com>
Date: Mon, 1 Feb 2016 00:39:24 -0600
Subject: Respect $MANWIDTH

If $MANWIDTH is set do not override it otherwise use winwidth.
---
 runtime/autoload/man.vim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'runtime')

diff --git a/runtime/autoload/man.vim b/runtime/autoload/man.vim
index d481d9eaf0..49663d7e5a 100644
--- a/runtime/autoload/man.vim
+++ b/runtime/autoload/man.vim
@@ -75,7 +75,9 @@ function man#get_page(...) abort
 
   setlocal modifiable
   silent keepjumps norm! 1G"_dG
-  let $MANWIDTH = winwidth(0)
+  if empty($MANWIDTH)
+    let $MANWIDTH = winwidth(0)
+  endif
   silent exec 'r!/usr/bin/man '.s:cmd(sect, page).' | col -b'
   " Remove blank lines from top and bottom.
   while getline(1) =~ '^\s*$'
-- 
cgit