commit 016188fd8a30cfbaca3faa0daea9a47138dc5c4b
author Bram Moolenaar <Bram@vim.org> Mon Jun 06 20:52:59 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Jun 06 20:52:59 2022 +0100
tree 5c04e35f0054ca6c3d7276e76a0ef4a494e890e2
parent 3760bfddc414e4d3e1c4203db8c22e293cf08d09

Update runtime files.

runtime/plugin/manpager.vim

diff --git a/runtime/plugin/manpager.vim b/runtime/plugin/manpager.vim
index 13cba5e..6989bee 100644
--- a/runtime/plugin/manpager.vim
+++ b/runtime/plugin/manpager.vim
@@ -1,11 +1,14 @@
 " Vim plugin for using Vim as manpager.
 " Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
-" Last Change: 2020 Aug 05
+" Last Change: 2022 Jun 05
 
 command! -nargs=0 MANPAGER call s:ManPager() | delcommand MANPAGER
 
-function! s:ManPager()
-  set nocompatible
+function s:ManPager()
+  " global options, keep these to a minimum to avoid side effects
+  if &compatible
+    set nocompatible
+  endif
   if exists('+viminfofile')
     set viminfofile=NONE
   endif
@@ -27,7 +30,7 @@
   if n > 1
     exe "1," . n-1 . "d"
   endif
-  setlocal nomodified readonly
+  setlocal nomodifiable nomodified readonly nowrite
 
   syntax on
 endfunction