patch 8.2.0261: some code not covered by tests
Problem: Some code not covered by tests.
Solution: Add test cases. (Yegappan Lakshmanan, closes #5645)
diff --git a/src/testdir/test_plus_arg_edit.vim b/src/testdir/test_plus_arg_edit.vim
index e31680e..64533e7 100644
--- a/src/testdir/test_plus_arg_edit.vim
+++ b/src/testdir/test_plus_arg_edit.vim
@@ -32,3 +32,16 @@
bw!
call delete('Xfile')
endfunc
+
+" Test for ++bin and ++nobin arguments
+func Test_binary_arg()
+ new
+ edit ++bin Xfile1
+ call assert_equal(1, &binary)
+ edit ++nobin Xfile2
+ call assert_equal(0, &binary)
+ call assert_fails('edit ++binabc Xfile3', 'E474:')
+ close!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab