commit 59d8e56e048eb5d384649284fb35363931fc3697
author Bram Moolenaar <Bram@vim.org> Sat Nov 07 18:41:10 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Nov 07 18:41:10 2020 +0100
tree 3941971859628440195075acf6104cac9ef43821
parent cbcd9cbd77acc8cc97c0d44683d96c01d3dd0fa7

patch 8.2.1967: the session file does not restore the alternate file

Problem:    The session file does not restore the alternate file.
Solution:   Add ":balt".  Works like ":badd" and also sets the buffer as the
            alternate file.  Use it in the session file. (closes #7269,
            closes #6714)

src/testdir/test_buffer.vim

diff --git a/src/testdir/test_buffer.vim b/src/testdir/test_buffer.vim
index a743f18..4e8a79f 100644
--- a/src/testdir/test_buffer.vim
+++ b/src/testdir/test_buffer.vim
@@ -374,4 +374,11 @@
   bwipe! SomeNewBuffer
 endfunc
 
+func Test_balt()
+  new SomeNewBuffer
+  balt +3 OtherBuffer
+  e #
+  call assert_equal('OtherBuffer', bufname())
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab