diff --git a/src/testdir/gen_opt_test.vim b/src/testdir/gen_opt_test.vim
index 09db320..0d27760 100644
--- a/src/testdir/gen_opt_test.vim
+++ b/src/testdir/gen_opt_test.vim
@@ -59,10 +59,10 @@
       \ 'updatecount': [[0, 1, 8, 9999], [-1]],
       \ 'updatetime': [[0, 1, 8, 9999], [-1]],
       \ 'verbose': [[-1, 0, 1, 8, 9999], []],
-      \ 'wildchar': [[-1, 0, 100, 'x', '^Y', '<Esc>', '<t_xx>'],
-      \		['', 'xxx', '<xxx>', '<Esc', '<C-C>', '<NL>', '<CR>', K_KENTER]],
-      \ 'wildcharm': [[-1, 0, 100, 'x', '^Y', '<Esc>'],
-      \		['', 'xxx', '<xxx>', '<Esc', '<C-C>', '<NL>', '<CR>', K_KENTER]],
+      \ 'wildchar': [[-1, 0, 100, 'x', '^Y', '^@', '<Esc>', '<t_xx>', '<', '^'],
+      \		['', 'xxx', '<xxx>', '<Esc', '<t_xx', '<C-C>', '<NL>', '<CR>', K_KENTER]],
+      \ 'wildcharm': [[-1, 0, 100, 'x', '^Y', '^@', '<Esc>', '<', '^'],
+      \		['', 'xxx', '<xxx>', '<Esc', '<t_xx', '<C-C>', '<NL>', '<CR>', K_KENTER]],
       \ 'winheight': [[1, 10, 999], [-1, 0]],
       \ 'winminheight': [[0, 1], [-1]],
       \ 'winminwidth': [[0, 1, 10], [-1]],
@@ -79,7 +79,8 @@
       \ 'bufhidden': [['', 'hide', 'wipe'], ['xxx', 'hide,wipe']],
       \ 'buftype': [['', 'help', 'nofile'], ['xxx', 'help,nofile']],
       \ 'casemap': [['', 'internal'], ['xxx']],
-      \ 'cedit': [['', '^Y', '<Esc>'], ['xxx', 'f', '<xxx>']],
+      \ 'cedit': [['', '^Y', '^@', '<Esc>', '<t_xx>'],
+      \		['xxx', 'f', '<xxx>', '<Esc', '<t_xx']],
       \ 'clipboard': [['', 'unnamed', 'autoselect,unnamed', 'html', 'exclude:vimdisplay'], ['xxx', '\ze*', 'exclude:\\%(']],
       \ 'colorcolumn': [['', '8', '+2'], ['xxx']],
       \ 'comments': [['', 'b:#'], ['xxx']],
@@ -157,6 +158,8 @@
       \ 'term': [[], []],
       \ 'termguicolors': [[], []],
       \ 'termencoding': [has('gui_gtk') ? [] : ['', 'utf-8'], ['xxx']],
+      \ 'termwinkey': [['', 'f', '^Y', '^@', '<Esc>', '<t_xx>', "\u3042", '<', '^'],
+      \		['<xxx>', '<Esc', '<t_xx']],
       \ 'termwinsize': [['', '24x80', '0x80', '32x0', '0x0'], ['xxx', '80', '8ax9', '24x80b']],
       \ 'termwintype': [['', 'winpty', 'conpty'], ['xxx']],
       \ 'toolbar': [['', 'icons', 'text'], ['xxx']],