patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Problem: CTRL-V U doesn't work to enter a Unicode character when
modifyOtherKeys is effective. (Ken Takata)
Solution: Add a flag to get_literal() for the shift key. (closes #7413)
diff --git a/src/testdir/test_termcodes.vim b/src/testdir/test_termcodes.vim
index 12e4dd3..ec02086 100644
--- a/src/testdir/test_termcodes.vim
+++ b/src/testdir/test_termcodes.vim
@@ -1966,6 +1966,16 @@
bwipe aaa
bwipe bbb
+ " Ctrl-V X 33 is 3
+ call setline(1, '')
+ call feedkeys("a\<C-V>" .. a:func('X', 2) .. "33\<Esc>", 'Lx!')
+ call assert_equal("3", getline(1))
+
+ " Ctrl-V U 12345 is Unicode 12345
+ call setline(1, '')
+ call feedkeys("a\<C-V>" .. a:func('U', 2) .. "12345\<Esc>", 'Lx!')
+ call assert_equal("\U12345", getline(1))
+
bwipe!
set timeoutlen&
endfunc