commit 7f2e9d7c9cdfc5201a899b7b610edf64bf80c45f
author Bram Moolenaar <Bram@vim.org> Sat Nov 11 20:58:53 2017 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Nov 11 20:58:53 2017 +0100
tree 85ad7f51ba627b2d739d58213093f4c4e51e08e5
parent 13e904199c2af6aac9b289a7f520d8e16f6e478a

Update runtime files.

runtime/plugin/manpager.vim

diff --git a/runtime/plugin/manpager.vim b/runtime/plugin/manpager.vim
index be6e30b..9ae2e73 100644
--- a/runtime/plugin/manpager.vim
+++ b/runtime/plugin/manpager.vim
@@ -1,6 +1,6 @@
 " Vim plugin for using Vim as manpager.
 " Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
-" Last Change: 2016 May 20
+" Last Change: 2017 November 07
 
 " $MAN_PN is supposed to be set by MANPAGER, see ":help manpager.vim".
 if empty($MAN_PN)
@@ -10,17 +10,17 @@
 command! -nargs=0 MANPAGER call s:MANPAGER() | delcommand MANPAGER
 
 function! s:MANPAGER()
-  let page_pattern = '\v\w+%([-_.]\w+)*'
+  let page_pattern = '\v\w[-_.:0-9A-Za-z]*'
   let sec_pattern = '\v\w+%(\+\w+)*'
   let pagesec_pattern = '\v(' . page_pattern . ')\((' . sec_pattern . ')\)'
 
   if $MAN_PN is '1'
-    let manpage = matchstr( getline(1), '^' . pagesec_pattern )
+    let manpage = tolower(matchstr( getline(nextnonblank(1)), '^' . pagesec_pattern ))
   else
-    let manpage = expand('$MAN_PN')
+    let manpage = expand($MAN_PN)
   endif
 
-  let page_sec = matchlist(tolower(manpage), '^' . pagesec_pattern  . '$')
+  let page_sec = matchlist(manpage, '^' . pagesec_pattern  . '$')
 
   bwipe!