commit 6024c0427ce1196344439997d5e41a6f8546368c
author Albert Liu <albertymliu@gmail.com> Fri Aug 27 20:59:35 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Aug 27 20:59:35 2021 +0200
tree 5671e333659a598c6338e804135785b40653c7a4
parent 47016f57724d3970c54f4ca1f392dff39d3fecae

patch 8.2.3378: MS-Windows: completing environment variables with % is wrong

Problem:    MS-Windows: completing environment variables with % is wrong.
Solution:   Only complete environment variables with $. (Albert Liu,
            closes #8791)

src/testdir/test_cmdline.vim

diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index f7f55aa..0a71b11 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -9,6 +9,10 @@
   call writefile(['testfile'], 'Xtestfile')
   call feedkeys(":e Xtest\t\r", "tx")
   call assert_equal('testfile', getline(1))
+
+  " Pressing <Tab> after '%' completes the current file, also on MS-Windows
+  call feedkeys(":e %\t\r", "tx")
+  call assert_equal('e Xtestfile', @:)
   call delete('Xtestfile')
 endfunc