patch 7.4.1804
Problem: Can't use Vim as MANPAGER.
Solution: Add manpager.vim. (Enno Nagel, closes #491)
diff --git a/runtime/plugin/manpager.vim b/runtime/plugin/manpager.vim
new file mode 100644
index 0000000..43b438c
--- /dev/null
+++ b/runtime/plugin/manpager.vim
@@ -0,0 +1,29 @@
+" Vim plugin for using Vim as manpager.
+" Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
+" Last Change: 2016 Apr 30
+
+" $MAN_PN is supposed to be set by MANPAGER, see ":help manpager.vim".
+if empty($MAN_PN)
+ finish
+endif
+
+command! -nargs=0 MANPAGER call s:MANPAGER() | delcommand MANPAGER
+
+function! s:MANPAGER()
+ let page_pattern = '\v\w+%([-_.]\w+)*'
+ let sec_pattern = '\v\w+%(\+\w+)*'
+ let pagesec_pattern = '\v(' . page_pattern . ')\((' . sec_pattern . ')\)'
+
+ if $MAN_PN is '1'
+ let manpage = matchstr( getline(1), '^' . pagesec_pattern )
+ else
+ let manpage = expand('$MAN_PN')
+ endif
+
+ let page_sec = matchlist( manpage, '^' . pagesec_pattern . '$')
+
+ bwipe!
+
+ setlocal filetype=man
+ exe 'Man' page_sec[3] page_sec[1]
+endfunction
diff --git a/src/version.c b/src/version.c
index ff275cf..e891af9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1804,
+/**/
1803,
/**/
1802,
