commit e5e6950193ddf365c6c507ddefcd7f9db939e5ac
author Bram Moolenaar <Bram@vim.org> Mon Jul 22 22:09:21 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Jul 22 22:09:21 2019 +0200
tree 02d8812b3a0e0b73123eab630a4894ae6bc830d6
parent f03e328348f87e1fe8ce4aad2a6a4237b9f78ce3

patch 8.1.1733: the man ftplugin leaves an empty buffer behind

Problem:    The man ftplugin leaves an empty buffer behind.
Solution:   Don't make new window and edit, use split. (Jason Franklin)

src/testdir/test_man.vim

diff --git a/src/testdir/test_man.vim b/src/testdir/test_man.vim
index 1485ec3..b1cb982 100644
--- a/src/testdir/test_man.vim
+++ b/src/testdir/test_man.vim
@@ -46,6 +46,8 @@
   call assert_equal(2, tabpagenr('$'))
   call assert_equal(2, tabpagenr())
   q
+
+  unlet g:ft_man_open_mode
 endfunction
 
 function Test_nomodifiable()
@@ -58,3 +60,29 @@
   call assert_false(&l:modifiable)
   q
 endfunction
+
+function Test_buffer_count_hidden()
+  %bw!
+  set hidden
+
+  call assert_equal(1, len(getbufinfo()))
+
+  let wincnt = winnr('$')
+  Man vim
+  if wincnt == winnr('$')
+    " Vim manual page cannot be found.
+    return
+  endif
+
+  call assert_equal(1, len(getbufinfo({'buflisted':1})))
+  call assert_equal(2, len(getbufinfo()))
+  q
+
+  Man vim
+
+  call assert_equal(1, len(getbufinfo({'buflisted':1})))
+  call assert_equal(2, len(getbufinfo()))
+  q
+
+  set hidden&
+endfunction

src/version.c

diff --git a/src/version.c b/src/version.c
index cdff0d3..e544975 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1733,
+/**/
     1732,
 /**/
     1731,