patch 8.2.3683: Vim9: cannot use in :...do commands
Problem: Vim9: cannot use in :...do commands.
Solution: Add EX_EXPAND to the commands. (closes #9232)
diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index 81899d6..7a05189 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -105,6 +105,23 @@
var files = ['file 1', 'file%2', 'file# 3']
args `=files`
assert_equal(files, argv())
+
+ filename = 'Xwindo'
+ windo edit `=filename`
+ assert_equal('Xwindo', bufname())
+
+ filename = 'Xtabdo'
+ tabdo edit `=filename`
+ assert_equal('Xtabdo', bufname())
+
+ filename = 'Xargdo'
+ argdo edit `=filename`
+ assert_equal('Xargdo', bufname())
+
+ :%bwipe!
+ filename = 'Xbufdo'
+ bufdo file `=filename`
+ assert_equal('Xbufdo', bufname())
enddef
def Test_expand_alternate_file()