patch 8.2.4899: with latin1 encoding CTRL-W might go before the cmdline
Problem: With latin1 encoding CTRL-W might go before the start of the
command line.
Solution: Check already being at the start of the command line.
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 474638f..5a849f7 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -773,6 +773,9 @@
call feedkeys(":abc def\<S-Left>\<C-U>\<C-B>\"\<CR>", 'tx')
call assert_equal('"def', @:, e)
+
+ " This was going before the start in latin1.
+ call feedkeys(": \<C-W>\<CR>", 'tx')
endfor
let &encoding = encoding_save