commit f0908e6fe18943ad4453d7d6772fa43049aff4bc
author Bram Moolenaar <Bram@vim.org> Sat Mar 30 20:11:50 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Mar 30 20:11:50 2019 +0100
tree eeb9c2d4752df779505878e903be51054a564e05
parent 2d04a91d691ae1ea0c3bf9fc522c3fddc2c9746a

patch 8.1.1091: MS-Windows: cannot use multi-byte chars in environment var

Problem:    MS-Windows: cannot use multi-byte chars in environment var.
Solution:   Use the wide API. (Ken Takata, closes #4008)

src/testdir/test_let.vim

diff --git a/src/testdir/test_let.vim b/src/testdir/test_let.vim
index 40eabb8..0ff281f 100644
--- a/src/testdir/test_let.vim
+++ b/src/testdir/test_let.vim
@@ -146,3 +146,8 @@
   call assert_fails('call s:set_varg8(1)', 'E742:')
   call s:set_varg9([0])
 endfunction
+
+func Test_let_utf8_environment()
+  let $a = 'ĀĒĪŌŪあいうえお'
+  call assert_equal('ĀĒĪŌŪあいうえお', $a)
+endfunc